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* [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
@ 2020-09-28 12:31 Kai-Heng Feng
  2020-09-28 14:06 ` Jarkko Sakkinen
  2020-10-28 15:41 ` [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log Tyler Hicks
  0 siblings, 2 replies; 23+ messages in thread
From: Kai-Heng Feng @ 2020-09-28 12:31 UTC (permalink / raw)
  To: tyhicks; +Cc: linux-integrity, open list

Commit 7f3d176f5f7e "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes a null pointer dereference on all laptops I have:

[    0.000000] microcode: microcode updated early to revision 0xd6, date = 2020-04-27
[    0.000000] Linux version 5.8.0-rc6+ (gcc (Ubuntu 10.2.0-6ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35) #25 SMP Mon Sep 28 20:16:01 CST 2020
[    0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-5.8.0-rc6+ root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040400000-0x000000004f248fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004f249000-0x000000004f24afff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004f24b000-0x000000004fee4fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004fee5000-0x000000004fee5fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004fee6000-0x000000005eaabfff] usable
[    0.000000] BIOS-e820: [mem 0x000000005eaac000-0x000000005eaacfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000005eaad000-0x000000005eaadfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000005eaae000-0x0000000068419fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006841a000-0x00000000694f4fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000694f5000-0x0000000069599fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006959a000-0x00000000695fefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000695ff000-0x00000000695fffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000069600000-0x000000006f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000028f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.50 by Lenovo
[    0.000000] efi: TPMFinalLog=0x69592000 SMBIOS=0x686a5000 SMBIOS 3.0=0x686a2000 ACPI=0x695fe000 ACPI 2.0=0x695fe014 ESRT=0x6852f000 MEMATTR=0x62e3b018 RNG=0x686a6198 TPMEventLog=0x5ec19d18 
[    0.000000] efi: seeding entropy pool
[    0.000000] random: fast init done
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
[    0.000000] tsc: Detected 1800.000 MHz processor
[    0.000956] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000959] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000973] last_pfn = 0x28f800 max_arch_pfn = 0x400000000
[    0.000980] MTRR default type: write-back
[    0.000982] MTRR fixed ranges enabled:
[    0.000984]   00000-9FFFF write-back
[    0.000986]   A0000-BFFFF uncachable
[    0.000987]   C0000-FFFFF write-protect
[    0.000989] MTRR variable ranges enabled:
[    0.000991]   0 base 0080000000 mask 7F80000000 uncachable
[    0.000993]   1 base 0070000000 mask 7FF0000000 uncachable
[    0.000995]   2 base 006C000000 mask 7FFC000000 uncachable
[    0.000996]   3 base 006B000000 mask 7FFF000000 uncachable
[    0.000997]   4 disabled
[    0.000998]   5 disabled
[    0.000999]   6 disabled
[    0.001000]   7 disabled
[    0.001001]   8 disabled
[    0.001001]   9 disabled
[    0.001927] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002290] last_pfn = 0x69600 max_arch_pfn = 0x400000000
[    0.023351] esrt: Reserving ESRT space from 0x000000006852f000 to 0x000000006852f0b0.
[    0.023366] check: Scanning 1 areas for low memory corruption
[    0.023375] Using GB pages for direct mapping
[    0.024218] Secure boot disabled
[    0.024220] RAMDISK: [mem 0x268a9000-0x275b0fff]
[    0.024234] ACPI: Early table checksum verification disabled
[    0.024239] ACPI: RSDP 0x00000000695FE014 000024 (v02 LENOVO)
[    0.024245] ACPI: XSDT 0x00000000695B3188 00012C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024254] ACPI: FACP 0x00000000695EC000 0000F4 (v05 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024263] ACPI: DSDT 0x00000000695C1000 026B21 (v02 LENOVO SKL      00000000 INTL 20160527)
[    0.024268] ACPI: FACS 0x000000006953E000 000040
[    0.024272] ACPI: SSDT 0x00000000695F4000 008063 (v02 LENOVO DptfTabl 00001000 INTL 20160527)
[    0.024277] ACPI: SSDT 0x00000000695F3000 0003DB (v02 LENOVO Tpm2Tabl 00001000 INTL 20160527)
[    0.024282] ACPI: TPM2 0x00000000695F2000 000034 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024286] ACPI: UEFI 0x0000000069553000 000042 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024291] ACPI: SSDT 0x00000000695EE000 0030DA (v02 LENOVO SaSsdt   00003000 INTL 20160527)
[    0.024296] ACPI: SSDT 0x00000000695ED000 0005C6 (v02 LENOVO PerfTune 00001000 INTL 20160527)
[    0.024300] ACPI: HPET 0x00000000695EB000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024305] ACPI: APIC 0x00000000695EA000 00012C (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024309] ACPI: MCFG 0x00000000695E9000 00003C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024314] ACPI: ECDT 0x00000000695E8000 000053 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024318] ACPI: SSDT 0x00000000695BF000 001C12 (v02 LENOVO RVP7Rtd3 00001000 INTL 20160527)
[    0.024323] ACPI: SSDT 0x00000000695BD000 00163C (v02 LENOVO ProjSsdt 00000010 INTL 20160527)
[    0.024327] ACPI: BOOT 0x00000000695BC000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024332] ACPI: BATB 0x00000000695BB000 00004A (v02 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024336] ACPI: SSDT 0x00000000695B9000 0017AE (v02 LENOVO CpuSsdt  00003000 INTL 20160527)
[    0.024341] ACPI: SSDT 0x00000000695B8000 00056D (v02 LENOVO CtdpB    00001000 INTL 20160527)
[    0.024346] ACPI: SSDT 0x00000000695B7000 000678 (v02 LENOVO UsbCTabl 00001000 INTL 20160527)
[    0.024350] ACPI: LPIT 0x00000000695B6000 000094 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024355] ACPI: WSMT 0x00000000695B5000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024359] ACPI: SSDT 0x00000000695B4000 000141 (v02 LENOVO HdaDsp   00000000 INTL 20160527)
[    0.024364] ACPI: SSDT 0x00000000695FD000 0004D5 (v02 LENOVO TbtTypeC 00000000 INTL 20160527)
[    0.024368] ACPI: SSDT 0x00000000695B2000 0002D1 (v02 LENOVO Wwan     00000001 INTL 20160527)
[    0.024373] ACPI: DBGP 0x00000000695B1000 000034 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024378] ACPI: DBG2 0x00000000695B0000 000054 (v00 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024382] ACPI: POAT 0x00000000695AF000 000055 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024386] ACPI: SSDT 0x00000000695AE000 00006C (v01 LENOVO NvOptTbl 00001000 INTL 20160527)
[    0.024391] ACPI: SSDT 0x00000000695AC000 00147E (v02 LENOVO SgPch    00001000 INTL 20160527)
[    0.024396] ACPI: DMAR 0x00000000695AB000 0000A8 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024400] ACPI: ASF! 0x00000000695AA000 0000A0 (v32 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024405] ACPI: FPDT 0x00000000695A9000 000044 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024409] ACPI: BGRT 0x00000000695A8000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024414] ACPI: UEFI 0x000000006950A000 00013E (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024427] ACPI: Local APIC address 0xfee00000
[    0.024549] No NUMA configuration found
[    0.024550] Faking a node at [mem 0x0000000000000000-0x000000028f7fffff]
[    0.024568] NODE_DATA(0) allocated [mem 0x28f7d5000-0x28f7fffff]
[    0.025152] Zone ranges:
[    0.025153]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025155]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025156]   Normal   [mem 0x0000000100000000-0x000000028f7fffff]
[    0.025158]   Device   empty
[    0.025159] Movable zone start for each node
[    0.025165] Early memory node ranges
[    0.025166]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.025168]   node   0: [mem 0x0000000000059000-0x000000000009cfff]
[    0.025169]   node   0: [mem 0x0000000000100000-0x000000003fffffff]
[    0.025170]   node   0: [mem 0x0000000040400000-0x000000004f248fff]
[    0.025171]   node   0: [mem 0x000000004f24b000-0x000000004fee4fff]
[    0.025172]   node   0: [mem 0x000000004fee6000-0x000000005eaabfff]
[    0.025173]   node   0: [mem 0x000000005eaae000-0x0000000068419fff]
[    0.025174]   node   0: [mem 0x00000000695ff000-0x00000000695fffff]
[    0.025175]   node   0: [mem 0x0000000100000000-0x000000028f7fffff]
[    0.025646] Zeroed struct page in unavailable ranges: 34895 pages
[    0.025648] Initmem setup node 0 [mem 0x0000000000001000-0x000000028f7fffff]
[    0.025651] On node 0 totalpages: 2062257
[    0.025652]   DMA zone: 64 pages used for memmap
[    0.025653]   DMA zone: 21 pages reserved
[    0.025655]   DMA zone: 3995 pages, LIFO batch:0
[    0.025695]   DMA32 zone: 6593 pages used for memmap
[    0.025696]   DMA32 zone: 421910 pages, LIFO batch:63
[    0.031851]   Normal zone: 25568 pages used for memmap
[    0.031852]   Normal zone: 1636352 pages, LIFO batch:63
[    0.056609] Reserving Intel graphics memory at [mem 0x6b800000-0x6f7fffff]
[    0.057005] ACPI: PM-Timer IO Port: 0x1808
[    0.057007] ACPI: Local APIC address 0xfee00000
[    0.057018] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.057019] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.057020] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.057020] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.057021] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.057022] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.057023] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.057024] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.057025] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.057026] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.057026] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.057027] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.057028] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.057029] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.057030] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.057031] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.057060] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.057063] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.057065] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.057067] ACPI: IRQ0 used by override.
[    0.057068] ACPI: IRQ9 used by override.
[    0.057071] Using ACPI (MADT) for SMP configuration information
[    0.057073] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.057083] e820: update [mem 0x62211000-0x622a1fff] usable ==> reserved
[    0.057095] TSC deadline timer available
[    0.057097] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.057129] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.057132] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.057134] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x000fffff]
[    0.057137] PM: hibernation: Registered nosave memory: [mem 0x40000000-0x403fffff]
[    0.057139] PM: hibernation: Registered nosave memory: [mem 0x4f249000-0x4f24afff]
[    0.057142] PM: hibernation: Registered nosave memory: [mem 0x4fee5000-0x4fee5fff]
[    0.057144] PM: hibernation: Registered nosave memory: [mem 0x5eaac000-0x5eaacfff]
[    0.057145] PM: hibernation: Registered nosave memory: [mem 0x5eaad000-0x5eaadfff]
[    0.057148] PM: hibernation: Registered nosave memory: [mem 0x62211000-0x622a1fff]
[    0.057150] PM: hibernation: Registered nosave memory: [mem 0x6841a000-0x694f4fff]
[    0.057151] PM: hibernation: Registered nosave memory: [mem 0x694f5000-0x69599fff]
[    0.057152] PM: hibernation: Registered nosave memory: [mem 0x6959a000-0x695fefff]
[    0.057154] PM: hibernation: Registered nosave memory: [mem 0x69600000-0x6f7fffff]
[    0.057155] PM: hibernation: Registered nosave memory: [mem 0x6f800000-0xefffffff]
[    0.057156] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
[    0.057157] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfe00ffff]
[    0.057158] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.057158] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.057161] [mem 0x6f800000-0xefffffff] available for PCI devices
[    0.057162] Booting paravirtualized kernel on bare hardware
[    0.057166] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.057174] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.057553] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[    0.057565] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[    0.057566] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.057611] Built 1 zonelists, mobility grouping on.  Total pages: 2030011
[    0.057612] Policy zone: Normal
[    0.057614] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-5.8.0-rc6+ root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.058570] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.059012] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.059133] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.107023] Memory: 7938644K/8249028K available (14339K kernel code, 2398K rwdata, 4888K rodata, 2552K init, 5148K bss, 310384K reserved, 0K cma-reserved)
[    0.107051] random: get_random_u64 called from __kmem_cache_create+0x42/0x610 with crng_init=1
[    0.107349] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.107380] Kernel/User page tables isolation: enabled
[    0.107416] ftrace: allocating 42945 entries in 168 pages
[    0.139454] ftrace: allocated 168 pages with 3 groups
[    0.139643] rcu: Hierarchical RCU implementation.
[    0.139645] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[    0.139646] 	Rude variant of Tasks RCU enabled.
[    0.139647] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.139649] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.145731] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[    0.146515] random: crng done (trusting CPU's manufacturer)
[    0.146561] Console: colour dummy device 80x25
[    0.146568] printk: console [tty0] enabled
[    0.146604] ACPI: Core revision 20200528
[    0.147235] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.147327] APIC: Switch to symmetric I/O mode setup
[    0.147331] DMAR: Host address width 39
[    0.147333] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.147342] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.147344] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.147350] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.147352] DMAR: RMRR base: 0x00000068a3f000 end: 0x00000068a5efff
[    0.147353] DMAR: RMRR base: 0x0000006b000000 end: 0x0000006f7fffff
[    0.147356] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.147358] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.147359] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.149342] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.149344] x2apic enabled
[    0.149359] Switched APIC routing to cluster x2apic.
[    0.153521] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.171278] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
[    0.171284] Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.00 BogoMIPS (lpj=7200000)
[    0.171288] pid_max: default: 32768 minimum: 301
[    0.175327] LSM: Security Framework initializing
[    0.175345] Yama: becoming mindful.
[    0.175384] AppArmor: AppArmor initialized
[    0.175462] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.175488] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.175997] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.176039] process: using mwait in idle threads
[    0.176042] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.176044] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.176048] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.176050] Spectre V2 : Mitigation: Full generic retpoline
[    0.176052] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.176053] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.176058] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.176059] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.176062] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.176081] SRBDS: Mitigation: Microcode
[    0.176081] MDS: Mitigation: Clear CPU buffers
[    0.176405] Freeing SMP alternatives memory: 40K
[    0.181834] smpboot: CPU0: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[    0.182119] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.182130] ... version:                4
[    0.182131] ... bit width:              48
[    0.182131] ... generic registers:      4
[    0.182133] ... value mask:             0000ffffffffffff
[    0.182133] ... max period:             00007fffffffffff
[    0.182134] ... fixed-purpose events:   3
[    0.182135] ... event mask:             000000070000000f
[    0.182207] rcu: Hierarchical SRCU implementation.
[    0.183280] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.183280] smp: Bringing up secondary CPUs ...
[    0.183280] x86: Booting SMP configuration:
[    0.183280] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.196411] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.196411]  #5 #6 #7
[    0.200044] smp: Brought up 1 node, 8 CPUs
[    0.200044] smpboot: Max logical packages: 1
[    0.200044] smpboot: Total of 8 processors activated (28800.00 BogoMIPS)
[    0.203794] devtmpfs: initialized
[    0.203794] x86/mm: Memory block size: 128MB
[    0.204714] PM: Registering ACPI NVS region [mem 0x5eaac000-0x5eaacfff] (4096 bytes)
[    0.204714] PM: Registering ACPI NVS region [mem 0x694f5000-0x69599fff] (675840 bytes)
[    0.204714] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.204714] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.204714] pinctrl core: initialized pinctrl subsystem
[    0.204714] PM: RTC time: 12:25:35, date: 2020-09-28
[    0.204714] thermal_sys: Registered thermal governor 'fair_share'
[    0.204714] thermal_sys: Registered thermal governor 'bang_bang'
[    0.204714] thermal_sys: Registered thermal governor 'step_wise'
[    0.204714] thermal_sys: Registered thermal governor 'user_space'
[    0.204714] NET: Registered protocol family 16
[    0.204714] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.204714] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.204714] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.204714] audit: initializing netlink subsys (disabled)
[    0.204719] audit: type=2000 audit(1601295935.056:1): state=initialized audit_enabled=0 res=1
[    0.207379] EISA bus registered
[    0.207395] cpuidle: using governor ladder
[    0.207395] cpuidle: using governor menu
[    0.207395] Simple Boot Flag at 0x47 set to 0x1
[    0.207395] ACPI: bus type PCI registered
[    0.207395] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.207823] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.207848] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[    0.207865] PCI: Using configuration type 1 for base access
[    0.208464] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.211358] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.211358] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.211433] ACPI: Added _OSI(Module Device)
[    0.211435] ACPI: Added _OSI(Processor Device)
[    0.211436] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.211438] ACPI: Added _OSI(Processor Aggregator Device)
[    0.211440] ACPI: Added _OSI(Linux-Dell-Video)
[    0.211441] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.211443] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.323550] ACPI: 15 ACPI AML tables successfully acquired and loaded
[    0.326638] ACPI: EC: EC started
[    0.326639] ACPI: EC: interrupt blocked
[    0.330789] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.330790] ACPI: EC: Boot ECDT EC used to handle transactions
[    0.333947] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.408030] ACPI: Dynamic OEM Table Load:
[    0.408065] ACPI: SSDT 0xFFFF917D05F8C800 00058B (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.411495] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.413948] ACPI: Dynamic OEM Table Load:
[    0.413963] ACPI: SSDT 0xFFFF917D05AE1800 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.417292] ACPI: Dynamic OEM Table Load:
[    0.417305] ACPI: SSDT 0xFFFF917D056CA240 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.420446] ACPI: Dynamic OEM Table Load:
[    0.420459] ACPI: SSDT 0xFFFF917D05F88800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.424487] ACPI: Dynamic OEM Table Load:
[    0.424505] ACPI: SSDT 0xFFFF917D05FF5000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.429483] ACPI: Dynamic OEM Table Load:
[    0.429496] ACPI: SSDT 0xFFFF917D05AE5800 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.432744] ACPI: Dynamic OEM Table Load:
[    0.432755] ACPI: SSDT 0xFFFF917D05AE6400 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.441362] ACPI: Interpreter enabled
[    0.441450] ACPI: (supports S0 S3 S4 S5)
[    0.441452] ACPI: Using IOAPIC for interrupt routing
[    0.441529] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.442895] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.450005] ACPI: Power Resource [PUBS] (on)
[    0.450438] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.474970] ACPI: Power Resource [PC01] (on)
[    0.501222] ACPI: Power Resource [WRST] (on)
[    0.502693] ACPI: Power Resource [PXP] (on)
[    0.534688] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[    0.534698] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.538817] acpi PNP0A08:00: _OSC: platform does not support [AER]
[    0.541136] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[    0.545149] PCI host bridge to bus 0000:00
[    0.545153] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.545155] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.545157] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.545158] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.545160] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.545161] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.545163] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.545164] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.545166] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.545167] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.545168] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.545170] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.545171] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.545173] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.545174] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.545175] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.545177] pci_bus 0000:00: root bus resource [mem 0x6f800000-0xefffffff window]
[    0.545179] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.545180] pci_bus 0000:00: root bus resource [bus 00-7e]
[    0.545197] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[    0.546796] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[    0.546816] pci 0000:00:02.0: reg 0x10: [mem 0xe7000000-0xe7ffffff 64bit]
[    0.546825] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.546832] pci 0000:00:02.0: reg 0x20: [io  0xe000-0xe03f]
[    0.546859] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.548500] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.548520] pci 0000:00:04.0: reg 0x10: [mem 0xe9240000-0xe9247fff 64bit]
[    0.550278] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.550298] pci 0000:00:08.0: reg 0x10: [mem 0xe9250000-0xe9250fff 64bit]
[    0.551939] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.551966] pci 0000:00:14.0: reg 0x10: [mem 0xe9220000-0xe922ffff 64bit]
[    0.552049] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.553845] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.553873] pci 0000:00:14.2: reg 0x10: [mem 0xe9251000-0xe9251fff 64bit]
[    0.555608] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.555872] pci 0000:00:15.0: reg 0x10: [mem 0xe9252000-0xe9252fff 64bit]
[    0.558419] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.558447] pci 0000:00:16.0: reg 0x10: [mem 0xe9253000-0xe9253fff 64bit]
[    0.558527] pci 0000:00:16.0: PME# supported from D3hot
[    0.560277] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.560387] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.562154] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    0.562274] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    0.564036] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.565627] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.567367] pci 0000:00:1d.2: [8086:9d1a] type 01 class 0x060400
[    0.567474] pci 0000:00:1d.2: PME# supported from D0 D3hot D3cold
[    0.569249] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.571067] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.571086] pci 0000:00:1f.2: reg 0x10: [mem 0xe924c000-0xe924ffff]
[    0.572837] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300
[    0.572872] pci 0000:00:1f.3: reg 0x10: [mem 0xe9248000-0xe924bfff 64bit]
[    0.572912] pci 0000:00:1f.3: reg 0x20: [mem 0xe9230000-0xe923ffff 64bit]
[    0.572976] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.574710] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.574766] pci 0000:00:1f.4: reg 0x10: [mem 0xe9254000-0xe92540ff 64bit]
[    0.574817] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.576585] pci 0000:00:1f.6: [8086:15d8] type 00 class 0x020000
[    0.576616] pci 0000:00:1f.6: reg 0x10: [mem 0xe9200000-0xe921ffff]
[    0.576737] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
[    0.578516] pci 0000:02:00.0: [10de:1d10] type 00 class 0x030200
[    0.578546] pci 0000:02:00.0: reg 0x10: [mem 0xe8000000-0xe8ffffff]
[    0.578561] pci 0000:02:00.0: reg 0x14: [mem 0x70000000-0x7fffffff 64bit pref]
[    0.578576] pci 0000:02:00.0: reg 0x1c: [mem 0x80000000-0x81ffffff 64bit pref]
[    0.578586] pci 0000:02:00.0: reg 0x24: [io  0xd000-0xd07f]
[    0.578597] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.578623] pci 0000:02:00.0: Enabling HDA controller
[    0.579008] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.579012] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.579016] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.579022] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.579623] pci 0000:04:00.0: [8086:24fd] type 00 class 0x028000
[    0.579778] pci 0000:04:00.0: reg 0x10: [mem 0xe9100000-0xe9101fff 64bit]
[    0.580406] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
[    0.581375] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.581381] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.581464] pci 0000:07:00.0: [8086:15c0] type 01 class 0x060400
[    0.581538] pci 0000:07:00.0: enabling Extended Tags
[    0.581640] pci 0000:07:00.0: supports D1 D2
[    0.581641] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.581823] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.581828] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.581834] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.581919] pci 0000:08:00.0: [8086:15c0] type 01 class 0x060400
[    0.581997] pci 0000:08:00.0: enabling Extended Tags
[    0.582100] pci 0000:08:00.0: supports D1 D2
[    0.582102] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.582235] pci 0000:08:01.0: [8086:15c0] type 01 class 0x060400
[    0.582313] pci 0000:08:01.0: enabling Extended Tags
[    0.582420] pci 0000:08:01.0: supports D1 D2
[    0.582422] pci 0000:08:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.582551] pci 0000:08:02.0: [8086:15c0] type 01 class 0x060400
[    0.582629] pci 0000:08:02.0: enabling Extended Tags
[    0.582731] pci 0000:08:02.0: supports D1 D2
[    0.582732] pci 0000:08:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.582911] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.582921] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.582929] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.583004] pci 0000:09:00.0: [8086:15bf] type 00 class 0x088000
[    0.583042] pci 0000:09:00.0: reg 0x10: [mem 0xe6000000-0xe603ffff]
[    0.583056] pci 0000:09:00.0: reg 0x14: [mem 0xe6040000-0xe6040fff]
[    0.583127] pci 0000:09:00.0: enabling Extended Tags
[    0.583248] pci 0000:09:00.0: supports D1 D2
[    0.583250] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.583440] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.583451] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.583510] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.583521] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.583528] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.583619] pci 0000:3f:00.0: [8086:15c1] type 00 class 0x0c0330
[    0.583659] pci 0000:3f:00.0: reg 0x10: [mem 0xe5f00000-0xe5f0ffff]
[    0.583749] pci 0000:3f:00.0: enabling Extended Tags
[    0.583873] pci 0000:3f:00.0: supports D1 D2
[    0.583875] pci 0000:3f:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.583962] pci 0000:3f:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:08:02.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.584100] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.584110] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.584417] pci 0000:40:00.0: [17aa:0003] type 00 class 0x010802
[    0.584452] pci 0000:40:00.0: reg 0x10: [mem 0xe9000000-0xe9003fff 64bit]
[    0.584642] pci 0000:40:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1d.2 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.584869] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.584874] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.590857] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.590970] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.591078] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591186] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591298] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591410] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591521] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.591628] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.592874] ACPI: EC: interrupt unblocked
[    0.592875] ACPI: EC: event unblocked
[    0.592889] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.592890] ACPI: EC: GPE=0x16
[    0.592892] ACPI: \_SB_.PCI0.LPCB.EC__: Boot ECDT EC initialization complete
[    0.592894] ACPI: \_SB_.PCI0.LPCB.EC__: EC: Used to handle transactions and events
[    0.593043] iommu: Default domain type: Translated 
[    0.593043] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[    0.593043] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.593043] pci 0000:00:02.0: vgaarb: setting as boot device
[    0.593043] vgaarb: loaded
[    0.593043] SCSI subsystem initialized
[    0.593043] libata version 3.00 loaded.
[    0.593043] ACPI: bus type USB registered
[    0.593043] usbcore: registered new interface driver usbfs
[    0.593043] usbcore: registered new interface driver hub
[    0.593043] usbcore: registered new device driver usb
[    0.593043] pps_core: LinuxPPS API ver. 1 registered
[    0.593043] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.593043] PTP clock support registered
[    0.593043] EDAC MC: Ver: 3.0.0
[    0.593043] Registered efivars operations
[    0.593043] NetLabel: Initializing
[    0.593043] NetLabel:  domain hash size = 128
[    0.593043] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.593043] NetLabel:  unlabeled traffic allowed by default
[    0.593043] PCI: Using ACPI for IRQ routing
[    0.604603] PCI: pci_cache_line_size set to 64 bytes
[    0.605649] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.605651] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    0.605652] e820: reserve RAM buffer [mem 0x4f249000-0x4fffffff]
[    0.605654] e820: reserve RAM buffer [mem 0x4fee5000-0x4fffffff]
[    0.605655] e820: reserve RAM buffer [mem 0x5eaac000-0x5fffffff]
[    0.605656] e820: reserve RAM buffer [mem 0x62211000-0x63ffffff]
[    0.605657] e820: reserve RAM buffer [mem 0x6841a000-0x6bffffff]
[    0.605659] e820: reserve RAM buffer [mem 0x69600000-0x6bffffff]
[    0.605660] e820: reserve RAM buffer [mem 0x28f800000-0x28fffffff]
[    0.605665] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.605665] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.608346] clocksource: Switched to clocksource tsc-early
[    0.627497] VFS: Disk quotas dquot_6.6.0
[    0.627520] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.627693] AppArmor: AppArmor Filesystem Enabled
[    0.627737] pnp: PnP ACPI init
[    0.627936] system 00:00: [mem 0x40000000-0x403fffff] has been reserved
[    0.627944] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.628251] system 00:01: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.628253] system 00:01: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.628255] system 00:01: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.628257] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.628259] system 00:01: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.628261] system 00:01: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.628263] system 00:01: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.628269] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.628919] system 00:02: [io  0xff00-0xfffe] has been reserved
[    0.628925] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.630010] system 00:03: [io  0x0680-0x069f] has been reserved
[    0.630013] system 00:03: [io  0xffff] has been reserved
[    0.630015] system 00:03: [io  0xffff] has been reserved
[    0.630016] system 00:03: [io  0xffff] has been reserved
[    0.630018] system 00:03: [io  0x1800-0x18fe] has been reserved
[    0.630020] system 00:03: [io  0x164e-0x164f] has been reserved
[    0.630025] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.630233] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.630312] system 00:05: [io  0x1854-0x1857] has been reserved
[    0.630317] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.630350] pnp 00:06: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active)
[    0.630377] pnp 00:07: Plug and Play ACPI device, IDs LEN009b PNP0f13 (active)
[    0.630601] system 00:08: [io  0x1800-0x189f] could not be reserved
[    0.630604] system 00:08: [io  0x0800-0x087f] has been reserved
[    0.630606] system 00:08: [io  0x0880-0x08ff] has been reserved
[    0.630608] system 00:08: [io  0x0900-0x097f] has been reserved
[    0.630610] system 00:08: [io  0x0980-0x09ff] has been reserved
[    0.630612] system 00:08: [io  0x0a00-0x0a7f] has been reserved
[    0.630613] system 00:08: [io  0x0a80-0x0aff] has been reserved
[    0.630615] system 00:08: [io  0x0b00-0x0b7f] has been reserved
[    0.630617] system 00:08: [io  0x0b80-0x0bff] has been reserved
[    0.630619] system 00:08: [io  0x15e0-0x15ef] has been reserved
[    0.630621] system 00:08: [io  0x1600-0x167f] could not be reserved
[    0.630623] system 00:08: [io  0x1640-0x165f] could not be reserved
[    0.630626] system 00:08: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.630628] system 00:08: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.630630] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.630632] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.630634] system 00:08: [mem 0xfeb00000-0xfebfffff] has been reserved
[    0.630636] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.630638] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.630640] system 00:08: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.630646] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.633302] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.635254] system 00:0a: [mem 0xfed10000-0xfed17fff] could not be reserved
[    0.635256] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.635258] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.635260] system 00:0a: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.635262] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.635264] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.635266] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.635268] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    0.635270] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.635273] system 00:0a: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.635278] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.635944] system 00:0b: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.635946] system 00:0b: [mem 0x000f0000-0x000fffff] could not be reserved
[    0.635948] system 00:0b: [mem 0x00100000-0x6f7fffff] could not be reserved
[    0.635950] system 00:0b: [mem 0xfec00000-0xfed3ffff] could not be reserved
[    0.635952] system 00:0b: [mem 0xfed4c000-0xffffffff] could not be reserved
[    0.635957] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.636231] pnp: PnP ACPI: found 12 devices
[    0.642598] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.642691] NET: Registered protocol family 2
[    0.642841] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.642930] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.643126] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.643262] TCP: Hash tables configured (established 65536 bind 65536)
[    0.643328] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.643381] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.643461] NET: Registered protocol family 1
[    0.643467] NET: Registered protocol family 44
[    0.643474] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.643485] pci 0000:08:01.0: bridge window [io  0x1000-0x0fff] to [bus 0a-3e] add_size 1000
[    0.643490] pci 0000:07:00.0: bridge window [io  0x1000-0x0fff] to [bus 08-3f] add_size 1000
[    0.643493] pci 0000:00:1d.0: bridge window [io  0x1000-0x0fff] to [bus 07-3f] add_size 2000
[    0.643502] pci 0000:00:1d.0: BAR 13: assigned [io  0x2000-0x3fff]
[    0.643508] pci 0000:02:00.0: BAR 6: no space for [mem size 0x00080000 pref]
[    0.643510] pci 0000:02:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
[    0.643512] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.643515] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.643520] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.643523] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.643529] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.643535] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.643544] pci 0000:07:00.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.643547] pci 0000:08:01.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.643549] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.643555] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.643566] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.643569] pci 0000:08:01.0:   bridge window [io  0x2000-0x2fff]
[    0.643575] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.643580] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643587] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.643593] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.643603] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.643606] pci 0000:07:00.0:   bridge window [io  0x2000-0x2fff]
[    0.643612] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.643616] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643623] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.643625] pci 0000:00:1d.0:   bridge window [io  0x2000-0x3fff]
[    0.643630] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.643633] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643638] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.643643] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.643652] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.643653] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.643655] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.643656] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.643658] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.643659] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.643661] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.643663] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.643664] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.643666] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.643667] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.643668] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.643670] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.643671] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.643673] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.643674] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.643676] pci_bus 0000:00: resource 20 [mem 0x6f800000-0xefffffff window]
[    0.643678] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.643679] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.643681] pci_bus 0000:02: resource 1 [mem 0xe8000000-0xe8ffffff]
[    0.643682] pci_bus 0000:02: resource 2 [mem 0x70000000-0x81ffffff 64bit pref]
[    0.643684] pci_bus 0000:04: resource 1 [mem 0xe9100000-0xe91fffff]
[    0.643686] pci_bus 0000:07: resource 0 [io  0x2000-0x3fff]
[    0.643687] pci_bus 0000:07: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.643689] pci_bus 0000:07: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643690] pci_bus 0000:08: resource 0 [io  0x2000-0x2fff]
[    0.643692] pci_bus 0000:08: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.643693] pci_bus 0000:08: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643695] pci_bus 0000:09: resource 1 [mem 0xe6000000-0xe60fffff]
[    0.643696] pci_bus 0000:0a: resource 0 [io  0x2000-0x2fff]
[    0.643697] pci_bus 0000:0a: resource 1 [mem 0xd0000000-0xe5efffff]
[    0.643699] pci_bus 0000:0a: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.643700] pci_bus 0000:3f: resource 1 [mem 0xe5f00000-0xe5ffffff]
[    0.643702] pci_bus 0000:40: resource 1 [mem 0xe9000000-0xe90fffff]
[    0.643998] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.645514] PCI: CLS 128 bytes, default 64
[    0.645566] Unpacking initramfs...
[    0.687158] Freeing initrd memory: 13344K
[    0.703360] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.703362] software IO TLB: mapped [mem 0x63ac5000-0x67ac5000] (64MB)
[    0.703565] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:08 [mem 0xfed10000-0xfed13fff]
[    0.703573] caller snb_uncore_imc_init_box+0x6c/0xb0 mapping multiple BARs
[    0.704008] check: Scanning for low memory corruption every 60 seconds
[    0.704854] Initialise system trusted keyrings
[    0.704874] Key type blacklist registered
[    0.704937] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[    0.707221] zbud: loaded
[    0.707755] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.708012] fuse: init (API version 7.31)
[    0.708268] integrity: Platform Keyring initialized
[    0.726635] Key type asymmetric registered
[    0.726637] Asymmetric key parser 'x509' registered
[    0.726647] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.726738] io scheduler mq-deadline registered
[    0.727400] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.727784] pcieport 0000:00:1c.6: PME: Signaling with IRQ 123
[    0.727946] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124
[    0.727978] pcieport 0000:00:1d.0: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.728387] pcieport 0000:00:1d.2: PME: Signaling with IRQ 125
[    0.729034] pcieport 0000:08:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.729443] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.729542] efifb: probing for efifb
[    0.729589] efifb: showing boot graphics
[    0.731411] efifb: framebuffer at 0xc0000000, using 8100k, total 8100k
[    0.731413] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.731414] efifb: scrolling: redraw
[    0.731416] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.731479] fbcon: Deferring console take-over
[    0.731480] fb0: EFI VGA frame buffer device
[    0.731501] intel_idle: MWAIT substates: 0x11142120
[    0.731502] intel_idle: v0.5.1 model 0x8E
[    0.732272] intel_idle: Local APIC timer is reliable in all C-states
[    0.732928] ACPI: AC Adapter [AC] (off-line)
[    0.733104] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[    0.733159] ACPI: Sleep Button [SLPB]
[    0.733226] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[    0.733265] ACPI: Lid Switch [LID]
[    0.733318] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.733355] ACPI: Power Button [PWRF]
[    0.741598] thermal LNXTHERM:00: registered as thermal_zone0
[    0.741600] ACPI: Thermal Zone [THM0] (41 C)
[    0.742001] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.746305] Linux agpgart interface v0.103
[    0.751509] tpm_tis STM7304:00: 2.0 TPM (device-id 0x0, rev-id 78)
[    0.773103] battery: ACPI: Battery Slot [BAT0] (battery present)
[    0.781565] loop: module loaded
[    0.782072] libphy: Fixed MDIO Bus: probed
[    0.782074] tun: Universal TUN/TAP device driver, 1.6
[    0.782173] PPP generic driver version 2.4.2
[    0.782360] VFIO - User Level meta-driver version: 0.3
[    0.782836] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.782843] ehci-pci: EHCI PCI platform driver
[    0.782865] ehci-platform: EHCI generic platform driver
[    0.782887] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.782891] ohci-pci: OHCI PCI platform driver
[    0.782906] ohci-platform: OHCI generic platform driver
[    0.782921] uhci_hcd: USB Universal Host Controller Interface driver
[    0.783314] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.783324] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.784465] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.784900] xhci_hcd 0000:00:14.0: cache line size of 128 is not supported
[    0.785268] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[    0.785270] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.785272] usb usb1: Product: xHCI Host Controller
[    0.785274] usb usb1: Manufacturer: Linux 5.8.0-rc6+ xhci-hcd
[    0.785276] usb usb1: SerialNumber: 0000:00:14.0
[    0.785510] hub 1-0:1.0: USB hub found
[    0.785538] hub 1-0:1.0: 12 ports detected
[    0.788245] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.788250] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.788254] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.788315] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08
[    0.788317] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.788319] usb usb2: Product: xHCI Host Controller
[    0.788321] usb usb2: Manufacturer: Linux 5.8.0-rc6+ xhci-hcd
[    0.788322] usb usb2: SerialNumber: 0000:00:14.0
[    0.788537] hub 2-0:1.0: USB hub found
[    0.788556] hub 2-0:1.0: 6 ports detected
[    0.789716] usb: port power management may be unreliable
[    0.790313] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.790320] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 3
[    0.791567] xhci_hcd 0000:3f:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[    0.791996] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[    0.791998] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.792000] usb usb3: Product: xHCI Host Controller
[    0.792002] usb usb3: Manufacturer: Linux 5.8.0-rc6+ xhci-hcd
[    0.792004] usb usb3: SerialNumber: 0000:3f:00.0
[    0.792226] hub 3-0:1.0: USB hub found
[    0.792241] hub 3-0:1.0: 2 ports detected
[    0.793620] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.793625] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 4
[    0.793630] xhci_hcd 0000:3f:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[    0.793696] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08
[    0.793699] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.793701] usb usb4: Product: xHCI Host Controller
[    0.793703] usb usb4: Manufacturer: Linux 5.8.0-rc6+ xhci-hcd
[    0.793704] usb usb4: SerialNumber: 0000:3f:00.0
[    0.793915] hub 4-0:1.0: USB hub found
[    0.793931] hub 4-0:1.0: 2 ports detected
[    0.795098] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    0.797908] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.797916] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.798220] mousedev: PS/2 mouse device common for all mice
[    0.798825] rtc_cmos 00:04: RTC can wake from S4
[    0.799691] rtc_cmos 00:04: registered as rtc0
[    0.799922] rtc_cmos 00:04: setting system clock to 2020-09-28T12:25:36 UTC (1601295936)
[    0.799981] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    0.799997] i2c /dev entries driver
[    0.800078] device-mapper: uevent: version 1.0.3
[    0.800265] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com
[    0.800325] platform eisa.0: Probing EISA bus 0
[    0.800328] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    0.800331] platform eisa.0: Cannot allocate resource for EISA slot 1
[    0.800333] platform eisa.0: Cannot allocate resource for EISA slot 2
[    0.800334] platform eisa.0: Cannot allocate resource for EISA slot 3
[    0.800336] platform eisa.0: Cannot allocate resource for EISA slot 4
[    0.800338] platform eisa.0: Cannot allocate resource for EISA slot 5
[    0.800340] platform eisa.0: Cannot allocate resource for EISA slot 6
[    0.800342] platform eisa.0: Cannot allocate resource for EISA slot 7
[    0.800343] platform eisa.0: Cannot allocate resource for EISA slot 8
[    0.800345] platform eisa.0: EISA: Detected 0 cards
[    0.800351] intel_pstate: Intel P-state driver initializing
[    0.800493] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    0.802103] battery: ACPI: Battery Slot [BAT1] (battery present)
[    0.802261] intel_pstate: HWP enabled
[    0.802406] ledtrig-cpu: registered to indicate activity on CPUs
[    0.802409] EFI Variables Facility v0.08 2004-May-17
[    0.849653] intel_pmc_core INT33A1:00:  initialized
[    0.849727] drop_monitor: Initializing network drop monitor service
[    0.849852] NET: Registered protocol family 10
[    0.858785] Segment Routing with IPv6
[    0.858801] NET: Registered protocol family 17
[    0.858875] Key type dns_resolver registered
[    0.859256] microcode: sig=0x806ea, pf=0x80, revision=0xd6
[    0.859304] microcode: Microcode Update Driver: v2.2.
[    0.859307] IPI shorthand broadcast: enabled
[    0.859314] sched_clock: Marking stable (858141484, 1159856)->(867095256, -7793916)
[    0.859520] registered taskstats version 1
[    0.859552] Loading compiled-in X.509 certificates
[    0.860163] Loaded X.509 cert 'Build time autogenerated kernel key: 54aec3f9a7a83dc4da728839484e01ad5628cca8'
[    0.860190] zswap: loaded using pool lzo/zbud
[    0.860254] Key type ._fscrypt registered
[    0.860254] Key type .fscrypt registered
[    0.860255] Key type fscrypt-provisioning registered
[    0.860295] Key type trusted registered
[    0.863972] Key type encrypted registered
[    0.863974] AppArmor: AppArmor sha1 policy hashing enabled
[    0.865532] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.865557] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469'
[    0.865557] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.866059] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[    0.866438] ima: Allocated hash algorithm: sha1
[    0.899840] ima: No architecture policies found
[    0.899853] evm: Initialising EVM extended attributes:
[    0.899853] evm: security.selinux
[    0.899854] evm: security.SMACK64
[    0.899854] evm: security.SMACK64EXEC
[    0.899854] evm: security.SMACK64TRANSMUTE
[    0.899855] evm: security.SMACK64MMAP
[    0.899855] evm: security.apparmor
[    0.899855] evm: security.ima
[    0.899856] evm: security.capability
[    0.899856] evm: HMAC attrs: 0x1
[    0.901084] PM:   Magic number: 4:769:431
[    0.901324] RAS: Correctable Errors collector initialized.
[    0.902249] Freeing unused decrypted memory: 2040K
[    0.902629] Freeing unused kernel image (initmem) memory: 2552K
[    0.955788] Write protecting the kernel read-only data: 22528k
[    0.956376] Freeing unused kernel image (text/rodata gap) memory: 2044K
[    0.956751] Freeing unused kernel image (rodata/data gap) memory: 1256K
[    1.001456] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.001457] x86/mm: Checking user space page tables
[    1.045679] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.045683] Run /init as init process
[    1.045684]   with arguments:
[    1.045684]     /init
[    1.045685]     splash
[    1.045685]   with environment:
[    1.045686]     HOME=/
[    1.045686]     TERM=linux
[    1.045686]     BOOT_IMAGE=/@/boot/vmlinuz-5.8.0-rc6+
[    1.123304] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[    1.131591] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.131893] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.134210] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
[    1.134777] nvme nvme0: pci function 0000:40:00.0
[    1.135465] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    1.135499] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    1.136470] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.136471] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.136682] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    1.146535] i2c i2c-0: 1/2 memory slots populated (from DMI)
[    1.146904] i2c i2c-0: Successfully instantiated SPD at 0x50
[    1.149467] nvme nvme0: 8/0/0 default/read/poll queues
[    1.151634]  nvme0n1: p1 p2
[    1.273246] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[    1.273247] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.354739] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
[    1.403779] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.422318] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 54:ee:75:e8:57:0d
[    1.422319] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[    1.422398] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 1000FF-0FF
[    1.423365] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0
[    1.440172] usb 2-3: New USB device found, idVendor=0bda, idProduct=0316, bcdDevice= 2.04
[    1.440173] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.440174] usb 2-3: Product: USB3.0-CRW
[    1.440175] usb 2-3: Manufacturer: Generic
[    1.440175] usb 2-3: SerialNumber: 20120501030900000
[    1.450702] usb-storage 2-3:1.0: USB Mass Storage device detected
[    1.450853] scsi host0: usb-storage 2-3:1.0
[    1.450941] usbcore: registered new interface driver usb-storage
[    1.451973] usbcore: registered new interface driver uas
[    1.563603] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[    1.719368] tsc: Refined TSC clocksource calibration: 1800.006 MHz
[    1.719374] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f22f68897, max_idle_ns: 440795282550 ns
[    1.719441] clocksource: Switched to clocksource tsc
[    1.749565] usb 1-8: New USB device found, idVendor=13d3, idProduct=56a6, bcdDevice=17.11
[    1.749566] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.749567] usb 1-8: Product: Integrated Camera
[    1.749568] usb 1-8: Manufacturer: Azurewave
[    1.749569] usb 1-8: SerialNumber: 0001
[    1.879612] usb 1-9: new full-speed USB device number 4 using xhci_hcd
[    1.961525] psmouse serio1: synaptics: queried max coordinates: x [..5676], y [..4690]
[    1.995613] psmouse serio1: synaptics: queried min coordinates: x [1266..], y [1162..]
[    1.995617] psmouse serio1: synaptics: Trying to set up SMBus access
[    2.029848] usb 1-9: New USB device found, idVendor=06cb, idProduct=009a, bcdDevice= 1.64
[    2.029850] usb 1-9: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[    2.029851] usb 1-9: SerialNumber: 8d97a807073f
[    2.123284] raid6: avx2x4   gen() 33662 MB/s
[    2.191283] raid6: avx2x4   xor()  7823 MB/s
[    2.259290] raid6: avx2x2   gen() 34710 MB/s
[    2.327283] raid6: avx2x2   xor() 21996 MB/s
[    2.395283] raid6: avx2x1   gen() 29843 MB/s
[    2.453415] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.453630] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.463284] raid6: avx2x1   xor() 17251 MB/s
[    2.531283] raid6: sse2x4   gen() 14572 MB/s
[    2.599284] raid6: sse2x4   xor()  7714 MB/s
[    2.667284] raid6: sse2x2   gen() 14801 MB/s
[    2.735284] raid6: sse2x2   xor()  9395 MB/s
[    2.803283] raid6: sse2x1   gen() 12606 MB/s
[    2.871283] raid6: sse2x1   xor()  6407 MB/s
[    2.871283] raid6: using algorithm avx2x2 gen() 34710 MB/s
[    2.871284] raid6: .... xor() 21996 MB/s, rmw enabled
[    2.871285] raid6: using avx2x2 recovery algorithm
[    2.873488] xor: automatically using best checksumming function   avx       
[    2.888674] Btrfs loaded, crc32c=crc32c-intel
[    2.900071] BTRFS: device fsid 523fd023-8a9d-45cc-90fc-7823d5a8636f devid 1 transid 25614 /dev/nvme0n1p2 scanned by btrfs (226)
[    2.909027] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    2.914425] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    2.914425] BTRFS info (device nvme0n1p2): has skinny extents
[    2.927688] BTRFS info (device nvme0n1p2): enabling ssd optimizations
[    3.028091] systemd[1]: Inserted module 'autofs4'
[    3.131106] systemd[1]: systemd 246.4-1ubuntu1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    3.147832] systemd[1]: Detected architecture x86-64.
[    3.250968] systemd[1]: /lib/systemd/system/dbus.service:12: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.266746] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.280929] systemd[1]: Queued start job for default target Graphical Interface.
[    3.281905] systemd[1]: Created slice system-modprobe.slice.
[    3.282085] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.282235] systemd[1]: Created slice User and Session Slice.
[    3.282288] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.282323] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[    3.282371] systemd[1]: Reached target Remote File Systems.
[    3.282382] systemd[1]: Reached target Slices.
[    3.282942] systemd[1]: Listening on Syslog Socket.
[    3.283022] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.283063] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.283205] systemd[1]: Listening on Journal Audit Socket.
[    3.283269] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.283351] systemd[1]: Listening on Journal Socket.
[    3.283482] systemd[1]: Listening on udev Control Socket.
[    3.283554] systemd[1]: Listening on udev Kernel Socket.
[    3.284232] systemd[1]: Mounting Huge Pages File System...
[    3.284871] systemd[1]: Mounting POSIX Message Queue File System...
[    3.285633] systemd[1]: Mounting Kernel Debug File System...
[    3.286494] systemd[1]: Mounting Kernel Trace File System...
[    3.288497] systemd[1]: Starting Journal Service...
[    3.289509] systemd[1]: Starting Set the console keyboard layout...
[    3.290404] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    3.291223] systemd[1]: Starting Load Kernel Module drm...
[    3.291809] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    3.291848] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.293362] systemd[1]: Starting Load Kernel Modules...
[    3.294353] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.295537] systemd[1]: Starting Coldplug All udev Devices...
[    3.297017] systemd[1]: Starting Uncomplicated firewall...
[    3.299325] systemd[1]: Mounted Huge Pages File System.
[    3.299456] systemd[1]: Mounted POSIX Message Queue File System.
[    3.299549] systemd[1]: Mounted Kernel Debug File System.
[    3.299628] systemd[1]: Mounted Kernel Trace File System.
[    3.300072] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    3.300712] systemd[1]: Finished Uncomplicated firewall.
[    3.302706] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    3.303906] systemd[1]: Finished Remount Root and Kernel File Systems.
[    3.304690] systemd[1]: Activating swap /swapfile...
[    3.305256] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    3.305331] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    3.306243] systemd[1]: Starting Load/Save Random Seed...
[    3.307494] systemd[1]: Starting Create System Users...
[    3.307921] systemd[1]: modprobe@drm.service: Succeeded.
[    3.308405] systemd[1]: Finished Load Kernel Module drm.
[    3.309284] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.310152] systemd[1]: swapfile.swap: Swap process exited, code=exited, status=255/EXCEPTION
[    3.310156] systemd[1]: swapfile.swap: Failed with result 'exit-code'.
[    3.310620] systemd[1]: Failed to activate swap /swapfile.
[    3.310633] fbcon: Taking over console
[    3.310707] Console: switching to colour frame buffer device 240x67
[    3.316335] systemd[1]: Dependency failed for Swap.
[    3.316426] systemd[1]: swap.target: Job swap.target/start failed with result 'dependency'.
[    3.317653] systemd[1]: Finished Load/Save Random Seed.
[    3.318713] lp: driver loaded but no devices found
[    3.320614] systemd[1]: Finished Create System Users.
[    3.321729] systemd[1]: Starting Create Static Device Nodes in /dev...
[    3.323635] ppdev: user-space parallel port driver
[    3.328151] systemd[1]: Finished Load Kernel Modules.
[    3.329113] systemd[1]: Mounting FUSE Control File System...
[    3.330341] systemd[1]: Mounting Kernel Configuration File System...
[    3.331713] systemd[1]: Starting Apply Kernel Variables...
[    3.333368] systemd[1]: Finished Create Static Device Nodes in /dev.
[    3.334171] systemd[1]: Mounted FUSE Control File System.
[    3.334300] systemd[1]: Mounted Kernel Configuration File System.
[    3.336311] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[    3.345662] systemd[1]: Finished Apply Kernel Variables.
[    3.369868] systemd[1]: Finished Set the console keyboard layout.
[    3.370002] systemd[1]: Reached target Local File Systems (Pre).
[    3.371032] systemd[1]: Mounting Mount unit for core, revision 9804...
[    3.371834] systemd[1]: Mounting Mount unit for core, revision 9993...
[    3.374338] systemd[1]: Mounting Mount unit for core18, revision 1754...
[    3.375210] systemd[1]: Mounting Mount unit for core18, revision 1885...
[    3.397071] systemd[1]: Finished Coldplug All udev Devices.
[    3.403051] systemd[1]: Started Journal Service.
[    3.591546] nfc: nfc_init: NFC Core ver 0.1
[    3.591566] NET: Registered protocol family 39
[    3.601382] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.601518] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.632755] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.642398] mc: Linux media interface: v0.10
[    3.654347] Non-volatile memory driver v1.3
[    3.659733] thinkpad_acpi: ThinkPad ACPI Extras v0.26
[    3.659735] thinkpad_acpi: http://ibm-acpi.sf.net/
[    3.659735] thinkpad_acpi: ThinkPad BIOS N27ET38W (1.24 ), EC N27HT16W
[    3.659736] thinkpad_acpi: Lenovo ThinkPad T580, model 20LAZ3TXCN
[    3.660613] intel_rapl_common: Found RAPL domain package
[    3.660614] intel_rapl_common: Found RAPL domain dram
[    3.663671] thinkpad_acpi: radio switch found; radios are enabled
[    3.664089] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[    3.664090] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[    3.665758] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.668932] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.669188] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.669391] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    3.672466] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    3.672553] Bluetooth: Core ver 2.22
[    3.672568] NET: Registered protocol family 31
[    3.672568] Bluetooth: HCI device and connection manager initialized
[    3.672571] Bluetooth: HCI socket layer initialized
[    3.672573] Bluetooth: L2CAP socket layer initialized
[    3.672576] Bluetooth: SCO socket layer initialized
[    3.676803] videodev: Linux video capture interface: v2.00
[    3.686197] i915 0000:00:02.0: enabling device (0006 -> 0007)
[    3.686830] checking generic (c0000000 7e9000) vs hw (e7000000 1000000)
[    3.686832] checking generic (c0000000 7e9000) vs hw (c0000000 10000000)
[    3.686833] fb0: switching to inteldrmfb from EFI VGA
[    3.687141] Console: switching to colour dummy device 80x25
[    3.687198] i915 0000:00:02.0: vgaarb: deactivate vga console
[    3.689326] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.689475] Intel(R) Wireless WiFi driver for Linux
[    3.690054] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem
[    3.690201] usbcore: registered new interface driver btusb
[    3.696498] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[    3.697209] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    3.697527] Bluetooth: hci0: Device revision is 16
[    3.697528] Bluetooth: hci0: Secure boot is enabled
[    3.697529] Bluetooth: hci0: OTP lock is enabled
[    3.697529] Bluetooth: hci0: API lock is enabled
[    3.697530] Bluetooth: hci0: Debug lock is disabled
[    3.697530] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.703237] iwlwifi 0000:04:00.0: Found debug destination: EXTERNAL_DRAM
[    3.703247] iwlwifi 0000:04:00.0: Found debug configuration: 0
[    3.704958] iwlwifi 0000:04:00.0: loaded firmware version 36.79ff3ccf.0 8265-36.ucode op_mode iwlmvm
[    3.705011] iwlwifi 0000:04:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[    3.707431] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[    3.716430] uvcvideo: Found UVC 1.00 device Integrated Camera (13d3:56a6)
[    3.720105] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
[    3.728323] thinkpad_acpi: battery 2 registered (start 0, stop 100)
[    3.731821] thinkpad_acpi: battery 1 registered (start 0, stop 100)
[    3.731829] battery: new extension: ThinkPad Battery Extension
[    3.731887] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input6
[    3.736923] uvcvideo 1-8:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized!
[    3.736925] uvcvideo 1-8:1.0: Entity type for entity Extension 4 was not initialized!
[    3.736927] uvcvideo 1-8:1.0: Entity type for entity Processing 2 was not initialized!
[    3.736928] uvcvideo 1-8:1.0: Entity type for entity Camera 1 was not initialized!
[    3.737859] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input7
[    3.746187] usbcore: registered new interface driver uvcvideo
[    3.746189] USB Video Class driver (1.1.1)
[    3.769580] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[    3.771599] rmi4_smbus 0-002c: registering SMbus-connected sensor
[    3.778248] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    3.779020] iwlwifi 0000:04:00.0: Allocated 0x00400000 bytes for firmware monitor.
[    3.784538] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    3.784539] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.784540] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.784540] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.784541] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.784541] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.790698] cryptd: max_cpu_qlen set to 1000
[    3.809401] AVX2 version of gcm_enc/dec engaged.
[    3.809403] AES CTR mode by8 optimization enabled
[    3.834103] iwlwifi 0000:04:00.0: base HW address: e4:70:b8:68:56:9b
[    3.911612] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    3.912038] thermal thermal_zone11: failed to read out thermal zone (-61)
[    3.928242] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3276-030, fw id: 2620110
[    3.978254] audit: type=1400 audit(1601295939.671:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=543 comm="apparmor_parser"
[    3.982082] audit: type=1400 audit(1601295939.675:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=544 comm="apparmor_parser"
[    3.982085] audit: type=1400 audit(1601295939.675:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=544 comm="apparmor_parser"
[    3.984909] audit: type=1400 audit(1601295939.683:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=546 comm="apparmor_parser"
[    3.995346] audit: type=1400 audit(1601295939.691:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=549 comm="apparmor_parser"
[    3.996509] audit: type=1400 audit(1601295939.691:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=554 comm="apparmor_parser"
[    3.996512] audit: type=1400 audit(1601295939.691:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=554 comm="apparmor_parser"
[    3.996513] audit: type=1400 audit(1601295939.691:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=554 comm="apparmor_parser"
[    4.002226] audit: type=1400 audit(1601295939.695:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=558 comm="apparmor_parser"
[    4.008619] intel_rapl_common: Found RAPL domain package
[    4.008620] intel_rapl_common: Found RAPL domain core
[    4.008622] intel_rapl_common: Found RAPL domain uncore
[    4.008623] intel_rapl_common: Found RAPL domain dram
[    4.040382] input: Synaptics TM3276-030 as /devices/rmi4-00/input/input8
[    4.052654] serio: RMI4 PS/2 pass-through port at rmi4-00.fn03
[    4.077049] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    4.087826] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[    4.108894] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    4.128782] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    4.137821] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
[    4.390823] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.390824] Bluetooth: BNEP filters: protocol multicast
[    4.390827] Bluetooth: BNEP socket layer initialized
[    4.474010] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[    4.510729] input: TPPS/2 IBM TrackPoint as /devices/rmi4-00/rmi4-00.fn03/serio2/input/input9
[    4.772633] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    4.909659] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    4.977022] iwlwifi 0000:04:00.0: FW already configured (0) - re-configuring
[    5.034383] [drm] Initialized i915 1.6.0 20200515 for 0000:00:02.0 on minor 0
[    5.052312] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.052488] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[    5.052730] ACPI: Video Device [PXSX] (multi-head: no  rom: yes  post: no)
[    5.052757] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:35/LNXVIDEO:01/input/input11
[    5.052929] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.170946] fbcon: i915drmfb (fb0) is primary device
[    5.173408] Console: switching to colour frame buffer device 240x67
[    5.199030] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    5.243362] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC257: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.243363] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.243364] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.243365] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.243365] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.243366] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    5.243367] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.295906] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[    5.295959] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.296006] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.296077] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.296177] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.296273] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.296354] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.507637] kauditd_printk_skb: 27 callbacks suppressed
[    5.507638] audit: type=1400 audit(1601295941.203:38): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/etc/sssd/conf.d/" pid=782 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.507666] audit: type=1400 audit(1601295941.203:39): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/usr/share/sssd/cfg_rules.ini" pid=782 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.577216] Bluetooth: hci0: Waiting for firmware download to complete
[    5.577642] Bluetooth: hci0: Firmware loaded in 1838183 usecs
[    5.577744] Bluetooth: hci0: Waiting for device to boot
[    5.589798] Bluetooth: hci0: Device booted in 11850 usecs
[    5.589861] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc
[    5.592854] Bluetooth: hci0: Applying Intel DDC parameters completed
[    5.593814] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[    5.649709] NET: Registered protocol family 38
[    5.899193] audit: type=1400 audit(1601295941.591:40): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=809 comm="cups-browsed" capability=23  capname="sys_nice"
[    8.177552] rfkill: input handler disabled
[    9.255669] wlp4s0: authenticate with d8:8f:76:7c:52:a9
[    9.269395] wlp4s0: send auth to d8:8f:76:7c:52:a9 (try 1/3)
[    9.276566] wlp4s0: authenticated
[    9.279342] wlp4s0: associate with d8:8f:76:7c:52:a9 (try 1/3)
[    9.281538] wlp4s0: RX AssocResp from d8:8f:76:7c:52:a9 (capab=0x1011 status=0 aid=4)
[    9.286457] wlp4s0: associated
[    9.335279] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
[    9.344907] wlp4s0: Limiting TX power to 27 (27 - 0) dBm as advertised by d8:8f:76:7c:52:a9
[   15.119747] Bluetooth: RFCOMM TTY layer initialized
[   15.119753] Bluetooth: RFCOMM socket layer initialized
[   15.119756] Bluetooth: RFCOMM ver 1.11
[   15.300074] rfkill: input handler enabled
[   16.772821] rfkill: input handler disabled
[   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
[   17.868852] #PF: supervisor read access in kernel mode
[   17.868854] #PF: error_code(0x0000) - not-present page
[   17.868855] PGD 0 P4D 0 
[   17.868858] Oops: 0000 [#1] SMP PTI
[   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
[   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
[   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
[   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
[   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
[   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
[   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
[   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
[   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
[   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
[   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
[   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
[   17.868879] Call Trace:
[   17.868884]  seq_read+0x95/0x470
[   17.868887]  ? security_file_permission+0x150/0x160
[   17.868889]  vfs_read+0xaa/0x190
[   17.868891]  ksys_read+0x67/0xe0
[   17.868893]  __x64_sys_read+0x1a/0x20
[   17.868896]  do_syscall_64+0x52/0xc0
[   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   17.868900] RIP: 0033:0x7f9d83be91dc
[   17.868901] Code: Bad RIP value.
[   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
[   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
[   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
[   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
[   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
[   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops ucsi_acpi role
 s cec
[   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
[   17.868951] CR2: 000000000000002c
[   17.868953] ---[ end trace ee7716fff5dec2fb ]---
[   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
[   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
[   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
[   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
[   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
[   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
[   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
[   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
[   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
[   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 12:31 [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference Kai-Heng Feng
@ 2020-09-28 14:06 ` Jarkko Sakkinen
  2020-09-28 14:16   ` Kai-Heng Feng
  2020-10-28 15:41 ` [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log Tyler Hicks
  1 sibling, 1 reply; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-09-28 14:06 UTC (permalink / raw)
  To: Kai-Heng Feng; +Cc: tyhicks, linux-integrity, open list

On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> laptops I have:

...

> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> [   17.868852] #PF: supervisor read access in kernel mode
> [   17.868854] #PF: error_code(0x0000) - not-present page
> [   17.868855] PGD 0 P4D 0 
> [   17.868858] Oops: 0000 [#1] SMP PTI
> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> [   17.868879] Call Trace:
> [   17.868884]  seq_read+0x95/0x470
> [   17.868887]  ? security_file_permission+0x150/0x160
> [   17.868889]  vfs_read+0xaa/0x190
> [   17.868891]  ksys_read+0x67/0xe0
> [   17.868893]  __x64_sys_read+0x1a/0x20
> [   17.868896]  do_syscall_64+0x52/0xc0
> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> [   17.868900] RIP: 0033:0x7f9d83be91dc
> [   17.868901] Code: Bad RIP value.
> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops ucsi_acpi ro
 les cec
> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> [   17.868951] CR2: 000000000000002c
> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0

It is possible but initially feels a bit weird:

-                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
+                  sizeof(TCG_SPECID_SIG)) ||
+           !efispecid->num_algs || count != efispecid->num_algs) {

Assuming that check does not pass because of a more strict constraint,
__calc_tpm2_event_size() returns 0.

It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:

static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
				   struct tcg_pcr_event *event_header)
{
	return __calc_tpm2_event_size(event, event_header, false);
}

I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
whenever this happens.

Are you 100% sure that it is exactly this commit that triggers the bug?

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 14:06 ` Jarkko Sakkinen
@ 2020-09-28 14:16   ` Kai-Heng Feng
       [not found]     ` <20200928155215.GA92669@linux.intel.com>
  2020-09-29 17:52     ` Mimi Zohar
  0 siblings, 2 replies; 23+ messages in thread
From: Kai-Heng Feng @ 2020-09-28 14:16 UTC (permalink / raw)
  To: Jarkko Sakkinen; +Cc: tyhicks, linux-integrity, open list

Hi Jarkko,

> On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> 
> On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
>> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
>> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
>> laptops I have:
> 
> ...
> 
>> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
>> [   17.868852] #PF: supervisor read access in kernel mode
>> [   17.868854] #PF: error_code(0x0000) - not-present page
>> [   17.868855] PGD 0 P4D 0 
>> [   17.868858] Oops: 0000 [#1] SMP PTI
>> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
>> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
>> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
>> [   17.868879] Call Trace:
>> [   17.868884]  seq_read+0x95/0x470
>> [   17.868887]  ? security_file_permission+0x150/0x160
>> [   17.868889]  vfs_read+0xaa/0x190
>> [   17.868891]  ksys_read+0x67/0xe0
>> [   17.868893]  __x64_sys_read+0x1a/0x20
>> [   17.868896]  do_syscall_64+0x52/0xc0
>> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
>> [   17.868900] RIP: 0033:0x7f9d83be91dc
>> [   17.868901] Code: Bad RIP value.
>> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
>> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
>> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
>> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
>> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
>> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops ucsi_acpi r
 o
> les cec
>> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
>> [   17.868951] CR2: 000000000000002c
>> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
>> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> 
> It is possible but initially feels a bit weird:
> 
> -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> +                  sizeof(TCG_SPECID_SIG)) ||
> +           !efispecid->num_algs || count != efispecid->num_algs) {
> 
> Assuming that check does not pass because of a more strict constraint,
> __calc_tpm2_event_size() returns 0.
> 
> It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> 
> static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> 				   struct tcg_pcr_event *event_header)
> {
> 	return __calc_tpm2_event_size(event, event_header, false);
> }
> 
> I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> whenever this happens.
> 
> Are you 100% sure that it is exactly this commit that triggers the bug?

Yes I am 100% sure. The issue happens all the time, and never happens if I checkout the previous commit.

Kai-Heng

> 
> /Jarkko


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
       [not found]     ` <20200928155215.GA92669@linux.intel.com>
@ 2020-09-28 16:15       ` Ard Biesheuvel
  2020-09-28 16:26         ` Ard Biesheuvel
  2020-09-28 17:12         ` Jarkko Sakkinen
  0 siblings, 2 replies; 23+ messages in thread
From: Ard Biesheuvel @ 2020-09-28 16:15 UTC (permalink / raw)
  To: Jarkko Sakkinen
  Cc: Kai-Heng Feng, Kenneth R. Crudup, Tyler Hicks, linux-integrity,
	open list, Matthew Garrett, tweek

On Mon, 28 Sep 2020 at 17:52, Jarkko Sakkinen
<jarkko.sakkinen@linux.intel.com> wrote:
>
> On Mon, Sep 28, 2020 at 10:16:07PM +0800, Kai-Heng Feng wrote:
> > Hi Jarkko,
> >
> > > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > >
> > > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> > >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> > >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> > >> laptops I have:
> > >
> > > ...
> > >
> > >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> > >> [   17.868852] #PF: supervisor read access in kernel mode
> > >> [   17.868854] #PF: error_code(0x0000) - not-present page
> > >> [   17.868855] PGD 0 P4D 0
> > >> [   17.868858] Oops: 0000 [#1] SMP PTI
> > >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> > >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> > >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > >> [   17.868879] Call Trace:
> > >> [   17.868884]  seq_read+0x95/0x470
> > >> [   17.868887]  ? security_file_permission+0x150/0x160
> > >> [   17.868889]  vfs_read+0xaa/0x190
> > >> [   17.868891]  ksys_read+0x67/0xe0
> > >> [   17.868893]  __x64_sys_read+0x1a/0x20
> > >> [   17.868896]  do_syscall_64+0x52/0xc0
> > >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> > >> [   17.868901] Code: Bad RIP value.
> > >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> > >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> > >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> > >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> > >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> > >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> > >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops ucsi_acpi ro
> > > les cec
> > >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> > >> [   17.868951] CR2: 000000000000002c
> > >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> > >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > >
> > > It is possible but initially feels a bit weird:
> > >
> > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > >
> > > Assuming that check does not pass because of a more strict constraint,
> > > __calc_tpm2_event_size() returns 0.
> > >
> > > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > >
> > > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > >                                struct tcg_pcr_event *event_header)
> > > {
> > >     return __calc_tpm2_event_size(event, event_header, false);
> > > }
> > >
> > > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > > whenever this happens.
> > >
> > > Are you 100% sure that it is exactly this commit that triggers the bug?
> >
> > Yes I am 100% sure. The issue happens all the time, and never happens
> > if I checkout the previous commit.
>
> OK, had to just "sanity check". Thank you. Just sounds extremely weird
> because there are no new derefences in the path.
>
> Looking at the call sites in *_start:
>
>         if (*pos > 0) {
>                 addr += size;
>                 event = addr;
>                 size = calc_tpm2_event_size(event, event_header);
>                 if ((addr + size >=  limit) || (size == 0))
>                         return NULL;
>         }
>
>         for (i = 0; i < (*pos - 1); i++) {
>                 event = addr;
>                 size = calc_tpm2_event_size(event, event_header);
>
>                 if ((addr + size >= limit) || (size == 0))
>                         return NULL;
>                 addr += size;
>         }
>
> we just essentially return NULL and efispecid is dereferenced two times
> instead of one. Especially, if this happens on your all machines it
> sounds weird.
>
> Kenneth [1] was experiencing a similar issue. Kenneth, can you try out
> if going one commit before 7f3d176f5f7e sorts out the issue?
>
> This sounds serious enough that I rather revert the commit if it is not
> rooted quickly but I added some people to the CC list who worked on this
> in the past. Perhaps they spot something I'm blind to ATM.
>

In tpm2_bios_measurements_start(), we dereference tpm_bios_log to
access bios_event_log and bios_event_log_end without checking tpm_bios
for NULL. This is where the crash seems to occur.

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 16:15       ` Ard Biesheuvel
@ 2020-09-28 16:26         ` Ard Biesheuvel
  2020-09-28 17:12         ` Jarkko Sakkinen
  1 sibling, 0 replies; 23+ messages in thread
From: Ard Biesheuvel @ 2020-09-28 16:26 UTC (permalink / raw)
  To: Jarkko Sakkinen
  Cc: Kai-Heng Feng, Kenneth R. Crudup, Tyler Hicks, linux-integrity,
	open list, Matthew Garrett, tweek

On Mon, 28 Sep 2020 at 18:15, Ard Biesheuvel <ardb@kernel.org> wrote:
>
> On Mon, 28 Sep 2020 at 17:52, Jarkko Sakkinen
> <jarkko.sakkinen@linux.intel.com> wrote:
> >
> > On Mon, Sep 28, 2020 at 10:16:07PM +0800, Kai-Heng Feng wrote:
> > > Hi Jarkko,
> > >
> > > > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > > >
> > > > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> > > >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> > > >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> > > >> laptops I have:
> > > >
> > > > ...
> > > >
> > > >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> > > >> [   17.868852] #PF: supervisor read access in kernel mode
> > > >> [   17.868854] #PF: error_code(0x0000) - not-present page
> > > >> [   17.868855] PGD 0 P4D 0
> > > >> [   17.868858] Oops: 0000 [#1] SMP PTI
> > > >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> > > >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> > > >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > > >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > > >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > > >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > > >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > > >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > > >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > > >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > > >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > > >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > >> [   17.868879] Call Trace:
> > > >> [   17.868884]  seq_read+0x95/0x470
> > > >> [   17.868887]  ? security_file_permission+0x150/0x160
> > > >> [   17.868889]  vfs_read+0xaa/0x190
> > > >> [   17.868891]  ksys_read+0x67/0xe0
> > > >> [   17.868893]  __x64_sys_read+0x1a/0x20
> > > >> [   17.868896]  do_syscall_64+0x52/0xc0
> > > >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > > >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> > > >> [   17.868901] Code: Bad RIP value.
> > > >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> > > >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> > > >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> > > >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> > > >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> > > >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> > > >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops ucsi_acpi ro
> > > > les cec
> > > >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> > > >> [   17.868951] CR2: 000000000000002c
> > > >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> > > >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > > >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > > >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > > >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > > >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > > >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > > >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > > >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > > >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > > >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > >
> > > > It is possible but initially feels a bit weird:
> > > >
> > > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > > >
> > > > Assuming that check does not pass because of a more strict constraint,
> > > > __calc_tpm2_event_size() returns 0.
> > > >
> > > > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > > >
> > > > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > > >                                struct tcg_pcr_event *event_header)
> > > > {
> > > >     return __calc_tpm2_event_size(event, event_header, false);
> > > > }
> > > >
> > > > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > > > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > > > whenever this happens.
> > > >
> > > > Are you 100% sure that it is exactly this commit that triggers the bug?
> > >
> > > Yes I am 100% sure. The issue happens all the time, and never happens
> > > if I checkout the previous commit.
> >
> > OK, had to just "sanity check". Thank you. Just sounds extremely weird
> > because there are no new derefences in the path.
> >
> > Looking at the call sites in *_start:
> >
> >         if (*pos > 0) {
> >                 addr += size;
> >                 event = addr;
> >                 size = calc_tpm2_event_size(event, event_header);
> >                 if ((addr + size >=  limit) || (size == 0))
> >                         return NULL;
> >         }
> >
> >         for (i = 0; i < (*pos - 1); i++) {
> >                 event = addr;
> >                 size = calc_tpm2_event_size(event, event_header);
> >
> >                 if ((addr + size >= limit) || (size == 0))
> >                         return NULL;
> >                 addr += size;
> >         }
> >
> > we just essentially return NULL and efispecid is dereferenced two times
> > instead of one. Especially, if this happens on your all machines it
> > sounds weird.
> >
> > Kenneth [1] was experiencing a similar issue. Kenneth, can you try out
> > if going one commit before 7f3d176f5f7e sorts out the issue?
> >
> > This sounds serious enough that I rather revert the commit if it is not
> > rooted quickly but I added some people to the CC list who worked on this
> > in the past. Perhaps they spot something I'm blind to ATM.
> >
>
> In tpm2_bios_measurements_start(), we dereference tpm_bios_log to
> access bios_event_log and bios_event_log_end without checking tpm_bios
> for NULL. This is where the crash seems to occur.

It's one level down from there:

  18: 48 8b 47 70          mov    0x70(%rdi),%rax
  1c: 4c 8b a0 d0 06 00 00 mov    0x6d0(%rax),%r12
  23: 48 8b 88 d8 06 00 00 mov    0x6d8(%rax),%rcx
  2a: 41 8b 5c 24 1c       mov    0x1c(%r12),%ebx <-- trapping instruction

%rdi is is seq_file *m, so %rax is the tpm_chip pointer 'chip'.

The tpm_bios_log struct is embedded in the tpm_chip struct, but its
values are bogus.

So when we assign event_header to the value of
tpm_bios_log->bios_event_log and attempt to dereference it to get at
its event_size member, we crash. (0x1c is the offset of event_size in
struct tcg_pcr_event)

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 16:15       ` Ard Biesheuvel
  2020-09-28 16:26         ` Ard Biesheuvel
@ 2020-09-28 17:12         ` Jarkko Sakkinen
  2020-09-28 18:05           ` Kenneth R. Crudup
  1 sibling, 1 reply; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-09-28 17:12 UTC (permalink / raw)
  To: Ard Biesheuvel
  Cc: Kai-Heng Feng, Kenneth R. Crudup, Tyler Hicks, linux-integrity,
	open list, Matthew Garrett, tweek

On Mon, Sep 28, 2020 at 06:15:00PM +0200, Ard Biesheuvel wrote:
> > > > It is possible but initially feels a bit weird:
> > > >
> > > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > > +           !efispecid->num_algs || count != efispecid->num_algs) {

^^^

> In tpm2_bios_measurements_start(), we dereference tpm_bios_log to
> access bios_event_log and bios_event_log_end without checking tpm_bios
> for NULL. This is where the crash seems to occur.

That's a good guess. Just a bit confused how that particular patch can
have the effect: it has two deferences to efispecid instead of one in
the same statement. Would be interesting to hear if the bug is triggered
in Kenneth's environment by the exact same commit.

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 17:12         ` Jarkko Sakkinen
@ 2020-09-28 18:05           ` Kenneth R. Crudup
  0 siblings, 0 replies; 23+ messages in thread
From: Kenneth R. Crudup @ 2020-09-28 18:05 UTC (permalink / raw)
  To: Jarkko Sakkinen
  Cc: Ard Biesheuvel, Kai-Heng Feng, Tyler Hicks, linux-integrity,
	open list, Matthew Garrett, tweek


On Mon, 28 Sep 2020, Jarkko Sakkinen wrote:

> That's a good guess. Just a bit confused how that particular patch can
> have the effect: it has two deferences to efispecid instead of one in
> the same statement. Would be interesting to hear if the bug is triggered
> in Kenneth's environment by the exact same commit.

I can confirm that reverting 7f3d176f5f stops my kernel from panic()ing:

$ sudo fwupdtpmevlog
[sudo] password for kenny:
Failed to parse file: attempted to read 0x10 bytes from buffer of 0x00
$

It would normally OOPS at that point.

	-Kenny

-- 
Kenneth R. Crudup  Sr. SW Engineer, Scott County Consulting, Orange County CA

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-28 14:16   ` Kai-Heng Feng
       [not found]     ` <20200928155215.GA92669@linux.intel.com>
@ 2020-09-29 17:52     ` Mimi Zohar
  2020-09-30  2:20       ` Jarkko Sakkinen
  2020-10-20 21:07       ` Mimi Zohar
  1 sibling, 2 replies; 23+ messages in thread
From: Mimi Zohar @ 2020-09-29 17:52 UTC (permalink / raw)
  To: Kai-Heng Feng, Jarkko Sakkinen; +Cc: tyhicks, linux-integrity, open list

On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
> Hi Jarkko,
> 
> > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > 
> > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> >> laptops I have:
> > 
> > ...
> > 
> >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> >> [   17.868852] #PF: supervisor read access in kernel mode
> >> [   17.868854] #PF: error_code(0x0000) - not-present page
> >> [   17.868855] PGD 0 P4D 0 
> >> [   17.868858] Oops: 0000 [#1] SMP PTI
> >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> >> [   17.868879] Call Trace:
> >> [   17.868884]  seq_read+0x95/0x470
> >> [   17.868887]  ? security_file_permission+0x150/0x160
> >> [   17.868889]  vfs_read+0xaa/0x190
> >> [   17.868891]  ksys_read+0x67/0xe0
> >> [   17.868893]  __x64_sys_read+0x1a/0x20
> >> [   17.868896]  do_syscall_64+0x52/0xc0
> >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> >> [   17.868901] Code: Bad RIP value.
> >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops u
 cs
>  i_acpi r
>  o
> > les cec
> >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> >> [   17.868951] CR2: 000000000000002c
> >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > 
> > It is possible but initially feels a bit weird:
> > 
> > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > +                  sizeof(TCG_SPECID_SIG)) ||
> > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > 
> > Assuming that check does not pass because of a more strict constraint,
> > __calc_tpm2_event_size() returns 0.
> > 
> > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > 
> > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > 				   struct tcg_pcr_event *event_header)
> > {
> > 	return __calc_tpm2_event_size(event, event_header, false);
> > }
> > 
> > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > whenever this happens.
> > 
> > Are you 100% sure that it is exactly this commit that triggers the bug?
> 
> Yes I am 100% sure. The issue happens all the time, and never happens
> if I checkout the previous commit.

I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
fixes it, but there's no data.

Mimi


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-29 17:52     ` Mimi Zohar
@ 2020-09-30  2:20       ` Jarkko Sakkinen
  2020-10-08  9:09         ` Kai-Heng Feng
  2020-10-20 21:07       ` Mimi Zohar
  1 sibling, 1 reply; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-09-30  2:20 UTC (permalink / raw)
  To: Mimi Zohar, tyhicks; +Cc: Kai-Heng Feng, linux-integrity, open list

On Tue, Sep 29, 2020 at 01:52:04PM -0400, Mimi Zohar wrote:
> On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
> > Hi Jarkko,
> > 
> > > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > > 
> > > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> > >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> > >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> > >> laptops I have:
> > > 
> > > ...
> > > 
> > >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> > >> [   17.868852] #PF: supervisor read access in kernel mode
> > >> [   17.868854] #PF: error_code(0x0000) - not-present page
> > >> [   17.868855] PGD 0 P4D 0 
> > >> [   17.868858] Oops: 0000 [#1] SMP PTI
> > >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> > >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> > >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > >> [   17.868879] Call Trace:
> > >> [   17.868884]  seq_read+0x95/0x470
> > >> [   17.868887]  ? security_file_permission+0x150/0x160
> > >> [   17.868889]  vfs_read+0xaa/0x190
> > >> [   17.868891]  ksys_read+0x67/0xe0
> > >> [   17.868893]  __x64_sys_read+0x1a/0x20
> > >> [   17.868896]  do_syscall_64+0x52/0xc0
> > >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> > >> [   17.868901] Code: Bad RIP value.
> > >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> > >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> > >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> > >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> > >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> > >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> > >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops u
>  cs
> >  i_acpi r
> >  o
> > > les cec
> > >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> > >> [   17.868951] CR2: 000000000000002c
> > >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> > >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > 
> > > It is possible but initially feels a bit weird:
> > > 
> > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > > 
> > > Assuming that check does not pass because of a more strict constraint,
> > > __calc_tpm2_event_size() returns 0.
> > > 
> > > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > > 
> > > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > > 				   struct tcg_pcr_event *event_header)
> > > {
> > > 	return __calc_tpm2_event_size(event, event_header, false);
> > > }
> > > 
> > > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > > whenever this happens.
> > > 
> > > Are you 100% sure that it is exactly this commit that triggers the bug?
> > 
> > Yes I am 100% sure. The issue happens all the time, and never happens
> > if I checkout the previous commit.
> 
> I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
> fixes it, but there's no data.

I do not have yet any reasonable answer to this and my v5.10 PR is
running late. Does everyone agree that I should revert the patch?

> 
> Mimi

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-30  2:20       ` Jarkko Sakkinen
@ 2020-10-08  9:09         ` Kai-Heng Feng
  2020-10-09 16:06           ` Jarkko Sakkinen
  0 siblings, 1 reply; 23+ messages in thread
From: Kai-Heng Feng @ 2020-10-08  9:09 UTC (permalink / raw)
  To: Jarkko Sakkinen; +Cc: Mimi Zohar, tyhicks, linux-integrity, open list


> On Sep 30, 2020, at 10:20, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> 
> On Tue, Sep 29, 2020 at 01:52:04PM -0400, Mimi Zohar wrote:
>> On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
>>> Hi Jarkko,
>>> 
>>>> On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
>>>> 
>>>> On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
>>>>> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
>>>>> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
>>>>> laptops I have:
>>>> 
>>>> ...
>>>> 
>>>>> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
>>>>> [   17.868852] #PF: supervisor read access in kernel mode
>>>>> [   17.868854] #PF: error_code(0x0000) - not-present page
>>>>> [   17.868855] PGD 0 P4D 0 
>>>>> [   17.868858] Oops: 0000 [#1] SMP PTI
>>>>> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
>>>>> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
>>>>> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>>>>> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>>>>> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>>>>> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>>>>> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>>>>> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>>>>> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>>>>> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>>>>> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>>>>> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
>>>>> [   17.868879] Call Trace:
>>>>> [   17.868884]  seq_read+0x95/0x470
>>>>> [   17.868887]  ? security_file_permission+0x150/0x160
>>>>> [   17.868889]  vfs_read+0xaa/0x190
>>>>> [   17.868891]  ksys_read+0x67/0xe0
>>>>> [   17.868893]  __x64_sys_read+0x1a/0x20
>>>>> [   17.868896]  do_syscall_64+0x52/0xc0
>>>>> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
>>>>> [   17.868900] RIP: 0033:0x7f9d83be91dc
>>>>> [   17.868901] Code: Bad RIP value.
>>>>> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>>>>> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
>>>>> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
>>>>> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
>>>>> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
>>>>> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
>>>>> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops u
>> cs
>>> i_acpi r
>>> o
>>>> les cec
>>>>> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
>>>>> [   17.868951] CR2: 000000000000002c
>>>>> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
>>>>> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>>>>> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>>>>> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>>>>> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>>>>> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>>>>> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>>>>> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>>>>> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>>>>> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>>>>> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
>>>> 
>>>> It is possible but initially feels a bit weird:
>>>> 
>>>> -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
>>>> +                  sizeof(TCG_SPECID_SIG)) ||
>>>> +           !efispecid->num_algs || count != efispecid->num_algs) {
>>>> 
>>>> Assuming that check does not pass because of a more strict constraint,
>>>> __calc_tpm2_event_size() returns 0.
>>>> 
>>>> It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
>>>> 
>>>> static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
>>>> 				   struct tcg_pcr_event *event_header)
>>>> {
>>>> 	return __calc_tpm2_event_size(event, event_header, false);
>>>> }
>>>> 
>>>> I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
>>>> tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
>>>> whenever this happens.
>>>> 
>>>> Are you 100% sure that it is exactly this commit that triggers the bug?
>>> 
>>> Yes I am 100% sure. The issue happens all the time, and never happens
>>> if I checkout the previous commit.
>> 
>> I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
>> fixes it, but there's no data.
> 
> I do not have yet any reasonable answer to this and my v5.10 PR is
> running late. Does everyone agree that I should revert the patch?

Given that there are multiple users confirmed reverting the commit helps, can you please revert it and Cc: linux-stable?

Thanks!

Kai-Heng

> 
>> 
>> Mimi
> 
> /Jarkko


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-08  9:09         ` Kai-Heng Feng
@ 2020-10-09 16:06           ` Jarkko Sakkinen
  2020-10-13 14:31             ` Tyler Hicks
  0 siblings, 1 reply; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-10-09 16:06 UTC (permalink / raw)
  To: Kai-Heng Feng; +Cc: Mimi Zohar, tyhicks, linux-integrity, open list

On Thu, Oct 08, 2020 at 05:09:06PM +0800, Kai-Heng Feng wrote:
> > I do not have yet any reasonable answer to this and my v5.10 PR is
> > running late. Does everyone agree that I should revert the patch?
> 
> Given that there are multiple users confirmed reverting the commit
> helps, can you please revert it and Cc: linux-stable?

I already sent the PR, but I schedule the revert to my rc2 PR.

> Thanks!
> 
> Kai-Heng

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-09 16:06           ` Jarkko Sakkinen
@ 2020-10-13 14:31             ` Tyler Hicks
  2020-10-13 14:33               ` Jarkko Sakkinen
  0 siblings, 1 reply; 23+ messages in thread
From: Tyler Hicks @ 2020-10-13 14:31 UTC (permalink / raw)
  To: Jarkko Sakkinen; +Cc: Kai-Heng Feng, Mimi Zohar, linux-integrity, open list

Sorry for coming in so late, I've been on an extended vacation with
little connectivity.

On 2020-10-09 19:06:54, Jarkko Sakkinen wrote:
> On Thu, Oct 08, 2020 at 05:09:06PM +0800, Kai-Heng Feng wrote:
> > > I do not have yet any reasonable answer to this and my v5.10 PR is
> > > running late. Does everyone agree that I should revert the patch?
> > 
> > Given that there are multiple users confirmed reverting the commit
> > helps, can you please revert it and Cc: linux-stable?
> 
> I already sent the PR, but I schedule the revert to my rc2 PR.

I'll try to better understand what's going on. I, too, am confused about
how the change would introduce the reported regression. I've only
skimmed the thread so far but it feels like there's possibly a latent
issue that the change may be uncovering on certain systems.

FWIW, we've had this patch applied to our internal kernel for a month
and haven't seen any issues.

Tyler

> 
> > Thanks!
> > 
> > Kai-Heng
> 
> /Jarkko
> 

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-13 14:31             ` Tyler Hicks
@ 2020-10-13 14:33               ` Jarkko Sakkinen
  0 siblings, 0 replies; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-10-13 14:33 UTC (permalink / raw)
  To: Tyler Hicks; +Cc: Kai-Heng Feng, Mimi Zohar, linux-integrity, open list

On Tue, Oct 13, 2020 at 09:31:39AM -0500, Tyler Hicks wrote:
> Sorry for coming in so late, I've been on an extended vacation with
> little connectivity.
> 
> On 2020-10-09 19:06:54, Jarkko Sakkinen wrote:
> > On Thu, Oct 08, 2020 at 05:09:06PM +0800, Kai-Heng Feng wrote:
> > > > I do not have yet any reasonable answer to this and my v5.10 PR is
> > > > running late. Does everyone agree that I should revert the patch?
> > > 
> > > Given that there are multiple users confirmed reverting the commit
> > > helps, can you please revert it and Cc: linux-stable?
> > 
> > I already sent the PR, but I schedule the revert to my rc2 PR.
> 
> I'll try to better understand what's going on. I, too, am confused about
> how the change would introduce the reported regression. I've only
> skimmed the thread so far but it feels like there's possibly a latent
> issue that the change may be uncovering on certain systems.
> 
> FWIW, we've had this patch applied to our internal kernel for a month
> and haven't seen any issues.
> 
> Tyler

Tyler, it will be a while before even rc1 is out, i.e. there's window
for investigation.

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-09-29 17:52     ` Mimi Zohar
  2020-09-30  2:20       ` Jarkko Sakkinen
@ 2020-10-20 21:07       ` Mimi Zohar
  2020-10-21  5:48         ` Tyler Hicks
  1 sibling, 1 reply; 23+ messages in thread
From: Mimi Zohar @ 2020-10-20 21:07 UTC (permalink / raw)
  To: Kai-Heng Feng, Jarkko Sakkinen; +Cc: tyhicks, linux-integrity, open list

On Tue, 2020-09-29 at 13:52 -0400, Mimi Zohar wrote:
> On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
> > Hi Jarkko,
> > 
> > > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > > 
> > > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> > >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> > >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> > >> laptops I have:
> > > 
> > > ...
> > > 
> > >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> > >> [   17.868852] #PF: supervisor read access in kernel mode
> > >> [   17.868854] #PF: error_code(0x0000) - not-present page
> > >> [   17.868855] PGD 0 P4D 0 
> > >> [   17.868858] Oops: 0000 [#1] SMP PTI
> > >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> > >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> > >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > >> [   17.868879] Call Trace:
> > >> [   17.868884]  seq_read+0x95/0x470
> > >> [   17.868887]  ? security_file_permission+0x150/0x160
> > >> [   17.868889]  vfs_read+0xaa/0x190
> > >> [   17.868891]  ksys_read+0x67/0xe0
> > >> [   17.868893]  __x64_sys_read+0x1a/0x20
> > >> [   17.868896]  do_syscall_64+0x52/0xc0
> > >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> > >> [   17.868901] Code: Bad RIP value.
> > >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> > >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> > >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> > >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> > >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> > >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> > >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops
  u
>  cs
> >  i_acpi r
> >  o
> > > les cec
> > >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> > >> [   17.868951] CR2: 000000000000002c
> > >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> > >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > 
> > > It is possible but initially feels a bit weird:
> > > 
> > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > > 
> > > Assuming that check does not pass because of a more strict constraint,
> > > __calc_tpm2_event_size() returns 0.
> > > 
> > > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > > 
> > > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > > 				   struct tcg_pcr_event *event_header)
> > > {
> > > 	return __calc_tpm2_event_size(event, event_header, false);
> > > }
> > > 
> > > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > > whenever this happens.
> > > 
> > > Are you 100% sure that it is exactly this commit that triggers the bug?
> > 
> > Yes I am 100% sure. The issue happens all the time, and never happens
> > if I checkout the previous commit.
> 
> I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
> fixes it, but there's no data.

For a while I wasn't able to boot the test system with secure boot
enabled.  The NULL pointer dereference problem occurred during the
period of time that secure boot was disabled.   Once the secure boot
issue was resolved, the NULL pointer dereference problem was resolved
as well, when booting with/without secure boot enabled.

Mimi


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-20 21:07       ` Mimi Zohar
@ 2020-10-21  5:48         ` Tyler Hicks
  2020-10-26  5:49           ` Kai-Heng Feng
  0 siblings, 1 reply; 23+ messages in thread
From: Tyler Hicks @ 2020-10-21  5:48 UTC (permalink / raw)
  To: Mimi Zohar, Kai-Heng Feng; +Cc: Jarkko Sakkinen, linux-integrity, open list

On 2020-10-20 17:07:50, Mimi Zohar wrote:
> On Tue, 2020-09-29 at 13:52 -0400, Mimi Zohar wrote:
> > On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
> > > Hi Jarkko,
> > > 
> > > > On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> > > > 
> > > > On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> > > >> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> > > >> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> > > >> laptops I have:
> > > > 
> > > > ...
> > > > 
> > > >> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> > > >> [   17.868852] #PF: supervisor read access in kernel mode
> > > >> [   17.868854] #PF: error_code(0x0000) - not-present page
> > > >> [   17.868855] PGD 0 P4D 0 
> > > >> [   17.868858] Oops: 0000 [#1] SMP PTI
> > > >> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> > > >> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> > > >> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > > >> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > > >> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > > >> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > > >> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > > >> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > > >> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > > >> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > > >> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > > >> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > >> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > >> [   17.868879] Call Trace:
> > > >> [   17.868884]  seq_read+0x95/0x470
> > > >> [   17.868887]  ? security_file_permission+0x150/0x160
> > > >> [   17.868889]  vfs_read+0xaa/0x190
> > > >> [   17.868891]  ksys_read+0x67/0xe0
> > > >> [   17.868893]  __x64_sys_read+0x1a/0x20
> > > >> [   17.868896]  do_syscall_64+0x52/0xc0
> > > >> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> > > >> [   17.868900] RIP: 0033:0x7f9d83be91dc
> > > >> [   17.868901] Code: Bad RIP value.
> > > >> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> > > >> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> > > >> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> > > >> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> > > >> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> > > >> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> > > >> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops
>   u
> >  cs
> > >  i_acpi r
> > >  o
> > > > les cec
> > > >> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> > > >> [   17.868951] CR2: 000000000000002c
> > > >> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> > > >> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> > > >> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> > > >> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> > > >> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> > > >> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> > > >> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> > > >> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> > > >> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> > > >> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> > > >> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > >> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> > > > 
> > > > It is possible but initially feels a bit weird:
> > > > 
> > > > -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> > > > +                  sizeof(TCG_SPECID_SIG)) ||
> > > > +           !efispecid->num_algs || count != efispecid->num_algs) {
> > > > 
> > > > Assuming that check does not pass because of a more strict constraint,
> > > > __calc_tpm2_event_size() returns 0.
> > > > 
> > > > It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> > > > 
> > > > static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > > > 				   struct tcg_pcr_event *event_header)
> > > > {
> > > > 	return __calc_tpm2_event_size(event, event_header, false);
> > > > }
> > > > 
> > > > I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> > > > tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> > > > whenever this happens.
> > > > 
> > > > Are you 100% sure that it is exactly this commit that triggers the bug?
> > > 
> > > Yes I am 100% sure. The issue happens all the time, and never happens
> > > if I checkout the previous commit.
> > 
> > I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
> > fixes it, but there's no data.
> 
> For a while I wasn't able to boot the test system with secure boot
> enabled.  The NULL pointer dereference problem occurred during the
> period of time that secure boot was disabled.   Once the secure boot
> issue was resolved, the NULL pointer dereference problem was resolved
> as well, when booting with/without secure boot enabled.

I noticed that Kai had disabled secure boot, as well. I found a Thinkpad
with the same BIOS revision as Kai's Thinkpad (N27ET38W - 1.24) and
tested an unpatched v5.9 kernel running on an up-to-date Ubuntu 20.04.1
userspace. The main difference is that he has a Thinkpad T580 and I was
using a Thinkpad P52s. I was unable to reproduce the crash either by
running fwupdtpmevlog or cat'ing /sys/kernel/security/tpm0/binary_bios_measurements.

I noticed that Kai had cleared his secure boot allowed signature
database (db) so I also tried that but was still unsuccessful in
reproducing the crash.

Of course, I also tested with secure boot enabled and also after
toggling every secure boot and TPM related option in the BIOS. Still no
luck.

Kenneth mentioned elsewhere[1] that he experienced the crash with
Ubuntu's 5.8.0-18 kernel so I also tried that but still no luck.

Everyone that has reported this crash[1][2][3][4] seems to have been
running with an Ubuntu userspace. I do see that Ubuntu recently fixed a
shim bug[5] on Sept 24. Ubuntu auto-installs security updates by default
but this was not a security update so perhaps folks that were initially
affected by this crash hadn't yet applied the update. It looks unrelated
to me but it might explain why I can't reproduce this crash now, how the
crash no longer affects Mimi, and why nobody else is complaining about
the crash in recent weeks.

Kai, could you please try once more with v5.9 and ensuring that your
Ubuntu system is fully updated? If you're able to reproduce it with
v5.9, please send me your kernel config and your raw
/sys/kernel/security/tpm0/binary_bios_measurements file contents after
rebooting into a working kernel. I really appreciate it!

Tyler

[1] https://lore.kernel.org/linux-integrity/alpine.DEB.2.23.453.2009121522400.7398@xps-7390/
[2] https://lore.kernel.org/lkml/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
[3] https://lore.kernel.org/lkml/846fe4da67d05f57fba33e38c9a6e394e657adc3.camel@linux.ibm.com/
[4] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1898998
[5] https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1864223

> 
> Mimi
> 

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-21  5:48         ` Tyler Hicks
@ 2020-10-26  5:49           ` Kai-Heng Feng
  2020-10-27  5:08             ` Tyler Hicks
  0 siblings, 1 reply; 23+ messages in thread
From: Kai-Heng Feng @ 2020-10-26  5:49 UTC (permalink / raw)
  To: Tyler Hicks; +Cc: Mimi Zohar, Jarkko Sakkinen, linux-integrity, open list

[-- Attachment #1: Type: text/plain, Size: 9428 bytes --]



> On Oct 21, 2020, at 13:48, Tyler Hicks <tyhicks@linux.microsoft.com> wrote:
> 
> On 2020-10-20 17:07:50, Mimi Zohar wrote:
>> On Tue, 2020-09-29 at 13:52 -0400, Mimi Zohar wrote:
>>> On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
>>>> Hi Jarkko,
>>>> 
>>>>> On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
>>>>> 
>>>>> On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
>>>>>> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
>>>>>> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
>>>>>> laptops I have:
>>>>> 
>>>>> ...
>>>>> 
>>>>>> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
>>>>>> [   17.868852] #PF: supervisor read access in kernel mode
>>>>>> [   17.868854] #PF: error_code(0x0000) - not-present page
>>>>>> [   17.868855] PGD 0 P4D 0 
>>>>>> [   17.868858] Oops: 0000 [#1] SMP PTI
>>>>>> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
>>>>>> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
>>>>>> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>>>>>> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>>>>>> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>>>>>> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>>>>>> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>>>>>> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>>>>>> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>>>>>> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>>>>>> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>>>>>> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>>> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
>>>>>> [   17.868879] Call Trace:
>>>>>> [   17.868884]  seq_read+0x95/0x470
>>>>>> [   17.868887]  ? security_file_permission+0x150/0x160
>>>>>> [   17.868889]  vfs_read+0xaa/0x190
>>>>>> [   17.868891]  ksys_read+0x67/0xe0
>>>>>> [   17.868893]  __x64_sys_read+0x1a/0x20
>>>>>> [   17.868896]  do_syscall_64+0x52/0xc0
>>>>>> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
>>>>>> [   17.868900] RIP: 0033:0x7f9d83be91dc
>>>>>> [   17.868901] Code: Bad RIP value.
>>>>>> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
>>>>>> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
>>>>>> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
>>>>>> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
>>>>>> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
>>>>>> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
>>>>>> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops
>>  u
>>> cs
>>>> i_acpi r
>>>> o
>>>>> les cec
>>>>>> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
>>>>>> [   17.868951] CR2: 000000000000002c
>>>>>> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
>>>>>> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
>>>>>> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
>>>>>> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
>>>>>> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
>>>>>> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
>>>>>> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
>>>>>> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
>>>>>> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
>>>>>> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
>>>>>> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>>>> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
>>>>> 
>>>>> It is possible but initially feels a bit weird:
>>>>> 
>>>>> -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
>>>>> +                  sizeof(TCG_SPECID_SIG)) ||
>>>>> +           !efispecid->num_algs || count != efispecid->num_algs) {
>>>>> 
>>>>> Assuming that check does not pass because of a more strict constraint,
>>>>> __calc_tpm2_event_size() returns 0.
>>>>> 
>>>>> It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
>>>>> 
>>>>> static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
>>>>> 				   struct tcg_pcr_event *event_header)
>>>>> {
>>>>> 	return __calc_tpm2_event_size(event, event_header, false);
>>>>> }
>>>>> 
>>>>> I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
>>>>> tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
>>>>> whenever this happens.
>>>>> 
>>>>> Are you 100% sure that it is exactly this commit that triggers the bug?
>>>> 
>>>> Yes I am 100% sure. The issue happens all the time, and never happens
>>>> if I checkout the previous commit.
>>> 
>>> I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
>>> fixes it, but there's no data.
>> 
>> For a while I wasn't able to boot the test system with secure boot
>> enabled.  The NULL pointer dereference problem occurred during the
>> period of time that secure boot was disabled.   Once the secure boot
>> issue was resolved, the NULL pointer dereference problem was resolved
>> as well, when booting with/without secure boot enabled.
> 
> I noticed that Kai had disabled secure boot, as well. I found a Thinkpad
> with the same BIOS revision as Kai's Thinkpad (N27ET38W - 1.24) and
> tested an unpatched v5.9 kernel running on an up-to-date Ubuntu 20.04.1
> userspace. The main difference is that he has a Thinkpad T580 and I was
> using a Thinkpad P52s. I was unable to reproduce the crash either by
> running fwupdtpmevlog or cat'ing /sys/kernel/security/tpm0/binary_bios_measurements.
> 
> I noticed that Kai had cleared his secure boot allowed signature
> database (db) so I also tried that but was still unsuccessful in
> reproducing the crash.
> 
> Of course, I also tested with secure boot enabled and also after
> toggling every secure boot and TPM related option in the BIOS. Still no
> luck.
> 
> Kenneth mentioned elsewhere[1] that he experienced the crash with
> Ubuntu's 5.8.0-18 kernel so I also tried that but still no luck.
> 
> Everyone that has reported this crash[1][2][3][4] seems to have been
> running with an Ubuntu userspace. I do see that Ubuntu recently fixed a
> shim bug[5] on Sept 24. Ubuntu auto-installs security updates by default
> but this was not a security update so perhaps folks that were initially
> affected by this crash hadn't yet applied the update. It looks unrelated
> to me but it might explain why I can't reproduce this crash now, how the
> crash no longer affects Mimi, and why nobody else is complaining about
> the crash in recent weeks.
> 
> Kai, could you please try once more with v5.9 and ensuring that your
> Ubuntu system is fully updated?

Yes it's fully updated.

> If you're able to reproduce it with
> v5.9, please send me your kernel config and your raw

Ok, please refer to attachment.

> /sys/kernel/security/tpm0/binary_bios_measurements file contents after
> rebooting into a working kernel. I really appreciate it!

Hmm, it's empty.

Kai-Heng


[-- Attachment #2: config-5.10.0-rc1 --]
[-- Type: application/octet-stream, Size: 178090 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.10.0-rc1 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Ubuntu 10.2.0-15ubuntu1) 10.2.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=100200
CONFIG_LD_VERSION=235010000
CONFIG_CLANG_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
CONFIG_KERNEL_LZ4=y
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_PSI=y
# CONFIG_PSI_DEFAULT_DISABLED is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=m
# CONFIG_IKCONFIG_PROC is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=18
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
CONFIG_UCLAMP_TASK=y
CONFIG_UCLAMP_BUCKETS_COUNT=5
# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_UCLAMP_TASK_GROUP=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_LSM is not set
CONFIG_BPF_SYSCALL=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_USERMODE_DRIVER=y
# CONFIG_BPF_PRELOAD is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_SLUB_MEMCG_SYSFS_ON=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_DYNAMIC_PHYSICAL_MASK=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y

#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
CONFIG_X86_CPU_RESCTRL=y
CONFIG_X86_EXTENDED_PLATFORM=y
CONFIG_X86_NUMACHIP=y
# CONFIG_X86_VSMP is not set
CONFIG_X86_UV=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
CONFIG_IOSF_MBI_DEBUG=y
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_JAILHOUSE_GUEST=y
CONFIG_ACRN_GUEST=y
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
CONFIG_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
CONFIG_MAXSMP=y
CONFIG_NR_CPUS_RANGE_BEGIN=8192
CONFIG_NR_CPUS_RANGE_END=8192
CONFIG_NR_CPUS_DEFAULT=8192
CONFIG_NR_CPUS=8192
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y

#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=m
CONFIG_PERF_EVENTS_INTEL_CSTATE=m
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring

CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_X86_IOPL_IOPERM=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_AMD_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
# CONFIG_NUMA_EMU is not set
CONFIG_NODES_SHIFT=10
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_X86_PMEM_LEGACY_DEVICE=y
CONFIG_X86_PMEM_LEGACY=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
CONFIG_KEXEC_SIG=y
# CONFIG_KEXEC_SIG_FORCE is not set
CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_DYNAMIC_MEMORY_LAYOUT=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
CONFIG_LEGACY_VSYSCALL_XONLY=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_HAVE_LIVEPATCH=y
CONFIG_LIVEPATCH=y
# end of Processor type and features

CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_CLK=y
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_DEBUGGER=y
CONFIG_ACPI_DEBUGGER_USER=y
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_HMAT=y
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_ACPI_DPTF is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_PMIC_OPREGION is not set
CONFIG_TPS68470_PMIC_OPREGION=y
CONFIG_X86_PM_TIMER=y
CONFIG_SFI=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
CONFIG_X86_PCC_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K8=y
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
# CONFIG_X86_P4_CLOCKMOD is not set

#
# shared options
#
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
CONFIG_CPU_IDLE_GOV_HALTPOLL=y
# CONFIG_HALTPOLL_CPUIDLE is not set
# end of CPU Idle

CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
CONFIG_ISA_BUS=y
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
CONFIG_X86_X32=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
# end of Binary Emulations

#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT is not set
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
# CONFIG_EFI_VARS_PSTORE is not set
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_SOFT_RESERVE=y
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
CONFIG_APPLE_PROPERTIES=y
CONFIG_RESET_ATTACK_MITIGATION=y
CONFIG_EFI_RCI2_TABLE=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_EFI_EARLYCON=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_KVM_XFER_TO_GUEST_WORK=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
CONFIG_KVM_WERROR=y
CONFIG_KVM_INTEL=m
# CONFIG_KVM_AMD is not set
# CONFIG_KVM_MMU_AUDIT is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_GENERIC_ENTRY=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
CONFIG_MODULE_SIG_SHA512=y
CONFIG_MODULE_SIG_HASH="sha512"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_RQ_ALLOC_TIME=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
CONFIG_BLK_CMDLINE_PARSER=y
CONFIG_BLK_WBT=y
# CONFIG_BLK_CGROUP_IOLATENCY is not set
CONFIG_BLK_CGROUP_IOCOST=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_AIX_PARTITION=y
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
# end of Partition Types

CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers

CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
# CONFIG_BINFMT_MISC is not set
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_HAVE_BOOTMEM_INFO_NODE=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# CONFIG_HWPOISON_INJECT is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_AREAS=7
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_ZSWAP=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set
CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
# CONFIG_ZSWAP_DEFAULT_ON is not set
CONFIG_ZPOOL=y
CONFIG_ZBUD=y
# CONFIG_Z3FOLD is not set
CONFIG_ZSMALLOC=y
# CONFIG_ZSMALLOC_PGTABLE_MAPPING is not set
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ZONE_DEVICE=y
CONFIG_DEV_PAGEMAP_OPS=y
CONFIG_DEVICE_PRIVATE=y
CONFIG_VMAP_PFN=y
CONFIG_FRAME_VECTOR=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
# end of Memory Management options

CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_XDP_SOCKETS=y
# CONFIG_XDP_SOCKETS_DIAG is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
# CONFIG_IPV6_VTI is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
# CONFIG_IPV6_RPL_LWTUNNEL is not set
CONFIG_NETLABEL=y
# CONFIG_MPTCP is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NETFILTER_NETLINK_OSF is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NF_LOG_NETDEV is not set
# CONFIG_NF_TABLES is not set
CONFIG_NETFILTER_XTABLES=m

#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set

#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set

#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# end of Core Netfilter Configuration

# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
# CONFIG_NF_REJECT_IPV4 is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_FILTER is not set
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_SECURITY is not set
# CONFIG_IP_NF_ARPTABLES is not set
# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
# CONFIG_NF_LOG_IPV6 is not set
# CONFIG_IP6_NF_IPTABLES is not set
# end of IPv6: Netfilter Configuration

CONFIG_BPFILTER=y
# CONFIG_BPFILTER_UMH is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DEFAULT is not set

#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
# CONFIG_NET_MPLS_GSO is not set
# CONFIG_MPLS_ROUTING is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_QRTR is not set
CONFIG_NET_NCSI=y
CONFIG_NCSI_OEM_CMD_GET_MAC=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options

CONFIG_HAMRADIO=y

#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
# CONFIG_BT_CMTP is not set
# CONFIG_BT_HIDP is not set
CONFIG_BT_HS=y
CONFIG_BT_LE=y
CONFIG_BT_LEDS=y
# CONFIG_BT_MSFTEXT is not set
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
# CONFIG_BT_HCIBTSDIO is not set
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_BT_MRVL is not set
# CONFIG_BT_ATH3K is not set
# CONFIG_BT_MTKSDIO is not set
# CONFIG_BT_MTKUART is not set
# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
CONFIG_CFG80211_DEBUGFS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
CONFIG_MAC80211_MESSAGE_TRACING=y
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
CONFIG_NFC=m
# CONFIG_NFC_DIGITAL is not set
CONFIG_NFC_NCI=m
# CONFIG_NFC_NCI_SPI is not set
# CONFIG_NFC_NCI_UART is not set
# CONFIG_NFC_HCI is not set

#
# Near Field Communication (NFC) devices
#
# CONFIG_NFC_FDP is not set
# CONFIG_NFC_PN533_USB is not set
# CONFIG_NFC_PN533_I2C is not set
# CONFIG_NFC_PN532_UART is not set
# CONFIG_NFC_MRVL_USB is not set
# CONFIG_NFC_ST_NCI_I2C is not set
# CONFIG_NFC_ST_NCI_SPI is not set
CONFIG_NFC_NXP_NCI=m
CONFIG_NFC_NXP_NCI_I2C=m
# CONFIG_NFC_S3FWRN5_I2C is not set
# end of Near Field Communication (NFC) devices

# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_NET_SOCK_MSG=y
CONFIG_PAGE_POOL=y
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_EISA=y
CONFIG_EISA=y
CONFIG_EISA_VLB_PRIMING=y
CONFIG_EISA_PCI_EISA=y
CONFIG_EISA_VIRTUAL_ROOT=y
CONFIG_EISA_NAMES=y
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
CONFIG_PCIE_PTM=y
# CONFIG_PCIE_BW is not set
# CONFIG_PCIE_EDR is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_PF_STUB is not set
# CONFIG_XEN_PCIDEV_FRONTEND is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCI_P2PDMA is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
CONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not set
# CONFIG_HOTPLUG_PCI_CPCI_GENERIC is not set
CONFIG_HOTPLUG_PCI_SHPC=y

#
# PCI controller drivers
#
# CONFIG_VMD is not set

#
# DesignWare PCI Core Support
#
CONFIG_PCIE_DW=y
CONFIG_PCIE_DW_HOST=y
CONFIG_PCIE_DW_EP=y
CONFIG_PCIE_DW_PLAT=y
CONFIG_PCIE_DW_PLAT_HOST=y
CONFIG_PCIE_DW_PLAT_EP=y
# CONFIG_PCI_MESON is not set
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
CONFIG_PCI_ENDPOINT_CONFIGFS=y
# CONFIG_PCI_EPF_TEST is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers

# CONFIG_PCCARD is not set
CONFIG_RAPIDIO=y
# CONFIG_RAPIDIO_TSI721 is not set
CONFIG_RAPIDIO_DISC_TIMEOUT=30
# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
CONFIG_RAPIDIO_DMA_ENGINE=y
# CONFIG_RAPIDIO_DEBUG is not set
# CONFIG_RAPIDIO_ENUM_BASIC is not set
# CONFIG_RAPIDIO_CHMAN is not set
# CONFIG_RAPIDIO_MPORT_CDEV is not set

#
# RapidIO Switch drivers
#
# CONFIG_RAPIDIO_TSI57X is not set
# CONFIG_RAPIDIO_CPS_XX is not set
# CONFIG_RAPIDIO_TSI568 is not set
# CONFIG_RAPIDIO_CPS_GEN2 is not set
# CONFIG_RAPIDIO_RXS_GEN3 is not set
# end of RapidIO Switch drivers

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_CACHE=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
CONFIG_HMEM_REPORTING=y
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# end of Bus devices

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
CONFIG_CDROM=y
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SKD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_XEN_BLKDEV_FRONTEND=y
# CONFIG_XEN_BLKDEV_BACKEND is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
# CONFIG_NVME_HWMON is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support

#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_SGI_XP is not set
# CONFIG_HP_ILO is not set
# CONFIG_SGI_GRU is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
CONFIG_SRAM=y
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_PVPANIC is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

# CONFIG_CB710_CORE is not set

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline

# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_INTEL_MEI_VIRTIO is not set
CONFIG_INTEL_MEI_HDCP=m
# CONFIG_VMWARE_VMCI is not set

#
# Intel MIC & related support
#
# CONFIG_INTEL_MIC_BUS is not set
# CONFIG_SCIF_BUS is not set
# CONFIG_VOP_BUS is not set
# end of Intel MIC & related support

# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# end of Misc devices

CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA1740 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
CONFIG_MEGARAID_NEWGEN=y
# CONFIG_MEGARAID_MM is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
# CONFIG_VMWARE_PVSCSI is not set
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_SIM710 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_VIRTIO is not set
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
# CONFIG_SCSI_DH_HP_SW is not set
# CONFIG_SCSI_DH_EMC is not set
# CONFIG_SCSI_DH_ALUA is not set
# end of SCSI device support

CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_ZPODD=y
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
# CONFIG_SATA_DWC is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set

#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
CONFIG_PATA_SIS=y
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
CONFIG_ATA_GENERIC=y
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID10 is not set
# CONFIG_MD_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
# CONFIG_DM_UNSTRIPED is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_EBS is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_DUST is not set
CONFIG_DM_INIT=y
CONFIG_DM_UEVENT=y
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=m
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_RIONET is not set
CONFIG_TUN=y
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_VIRTIO_NET is not set
# CONFIG_NLMON is not set
# CONFIG_NET_VRF is not set
# CONFIG_ARCNET is not set

#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL3 is not set
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
CONFIG_NET_VENDOR_AURORA=y
# CONFIG_AURORA_NB8800 is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_CAVIUM_PTP is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CIRRUS=y
# CONFIG_CS89x0 is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
# CONFIG_TULIP is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
CONFIG_E1000E=m
CONFIG_E1000E_HWTS=y
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_NE2K_PCI is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
# CONFIG_SKFP is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y

#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_THUNDER is not set

#
# MDIO Multiplexers
#

#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers

# CONFIG_PLIP is not set
CONFIG_PPP=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_DEFLATE is not set
CONFIG_PPP_FILTER=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_MULTILINK=y
# CONFIG_PPPOE is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
# CONFIG_USB_NET_DRIVERS is not set
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
CONFIG_ATH5K_PCI=y
# CONFIG_ATH9K is not set
# CONFIG_ATH9K_HTC is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
CONFIG_IWLWIFI=m
CONFIG_IWLWIFI_LEDS=y
# CONFIG_IWLDVM is not set
CONFIG_IWLMVM=m
CONFIG_IWLWIFI_OPMODE_MODULAR=y
# CONFIG_IWLWIFI_BCAST_FILTERING is not set

#
# Debugging Options
#
# CONFIG_IWLWIFI_DEBUG is not set
CONFIG_IWLWIFI_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# end of Debugging Options

CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
# CONFIG_MT7663U is not set
# CONFIG_MT7663S is not set
# CONFIG_MT7915E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
CONFIG_WLAN_VENDOR_RALINK=y
# CONFIG_RT2X00 is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_RTL_CARDS is not set
# CONFIG_RTL8XXXU is not set
# CONFIG_RTW88 is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
CONFIG_WAN=y
# CONFIG_HDLC is not set
# CONFIG_DLCI is not set
# CONFIG_SBNI is not set
CONFIG_XEN_NETDEV_FRONTEND=y
# CONFIG_XEN_NETDEV_BACKEND is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
CONFIG_USB4_NET=m
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
# CONFIG_MISDN is not set
CONFIG_NVM=y
# CONFIG_NVM_PBLK is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5520 is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
CONFIG_MOUSE_PS2_SENTELIC=y
CONFIG_MOUSE_PS2_TOUCHKIT=y
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_VMMOUSE=y
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
# CONFIG_JOYSTICK_WALKERA0701 is not set
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_FSIA6B is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_GTCO is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_88PM860X is not set
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DA9034 is not set
# CONFIG_TOUCHSCREEN_DA9052 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
CONFIG_TOUCHSCREEN_ELAN=y
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_WM831X is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_PCAP is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SUR40 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_ZINITIX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_88PM860X_ONKEY is not set
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MAX77693_HAPTIC is not set
# CONFIG_INPUT_MAX8925_ONKEY is not set
# CONFIG_INPUT_MAX8997_HAPTIC is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
# CONFIG_INPUT_TWL4030_PWRBUTTON is not set
# CONFIG_INPUT_TWL4030_VIBRA is not set
# CONFIG_INPUT_TWL6040_VIBRA is not set
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PALMAS_PWRBUTTON is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA9052_ONKEY is not set
# CONFIG_INPUT_DA9055_ONKEY is not set
# CONFIG_INPUT_DA9063_ONKEY is not set
# CONFIG_INPUT_WM831X_ON is not set
# CONFIG_INPUT_PCAP is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_XEN_KBDDEV_FRONTEND is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
CONFIG_RMI4_CORE=m
# CONFIG_RMI4_I2C is not set
# CONFIG_RMI4_SPI is not set
CONFIG_RMI4_SMB=m
CONFIG_RMI4_F03=y
CONFIG_RMI4_F03_SERIO=m
CONFIG_RMI4_2D_SENSOR=y
CONFIG_RMI4_F11=y
CONFIG_RMI4_F12=y
CONFIG_RMI4_F30=y
CONFIG_RMI4_F34=y
# CONFIG_RMI4_F3A is not set
CONFIG_RMI4_F54=y
CONFIG_RMI4_F55=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=0
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
CONFIG_SERIAL_8250_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_NR_UARTS=48
CONFIG_SERIAL_8250_RUNTIME_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
# CONFIG_SERIAL_8250_DW is not set
CONFIG_SERIAL_8250_RT288X=y
# CONFIG_SERIAL_8250_LPSS is not set
# CONFIG_SERIAL_8250_MID is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_KGDB_NMI=y
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_MAX310X=y
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_LANTIQ is not set
CONFIG_SERIAL_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
CONFIG_TTY_PRINTK=y
CONFIG_TTY_PRINTK_LEVEL=6
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_VIRTIO is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
CONFIG_NVRAM=m
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_UV_MMTIMER is not set
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
# CONFIG_TCG_XEN is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
# CONFIG_TELCLOCK is not set
# CONFIG_XILLYBUS is not set
# end of Character devices

CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=m

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
CONFIG_I2C_I801=m
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_CHT_WC is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# end of I2C Hardware Bus support

# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_BUTTERFLY is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_LM70_LLP is not set
# CONFIG_SPI_LANTIQ_SSC is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_SPI_AMD is not set

#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_SPI_SLAVE=y
# CONFIG_SPI_SLAVE_TIME is not set
# CONFIG_SPI_SLAVE_SYSTEM_CONTROL is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_PARPORT is not set
# CONFIG_PPS_CLIENT_GPIO is not set

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
# CONFIG_DP83640_PHY is not set
# CONFIG_PTP_1588_CLOCK_INES is not set
# CONFIG_PTP_1588_CLOCK_KVM is not set
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_MCP23S08 is not set
CONFIG_PINCTRL_SX150X=y
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=y
# CONFIG_PINCTRL_BROXTON is not set
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_EMMITSBURG is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_JASPERLAKE is not set
# CONFIG_PINCTRL_LEWISBURG is not set
CONFIG_PINCTRL_SUNRISEPOINT=m
# CONFIG_PINCTRL_TIGERLAKE is not set

#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers

CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
CONFIG_GPIO_XILINX=y
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_104_DIO_48E is not set
# CONFIG_GPIO_104_IDIO_16 is not set
# CONFIG_GPIO_104_IDI_48 is not set
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_GPIO_MM is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ADP5520 is not set
# CONFIG_GPIO_CRYSTAL_COVE is not set
# CONFIG_GPIO_DA9052 is not set
# CONFIG_GPIO_DA9055 is not set
CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_RC5T583=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
# CONFIG_GPIO_TPS65912 is not set
CONFIG_GPIO_TPS68470=y
# CONFIG_GPIO_TWL4030 is not set
# CONFIG_GPIO_TWL6040 is not set
# CONFIG_GPIO_WM831X is not set
# CONFIG_GPIO_WM8350 is not set
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
# end of USB GPIO expanders

# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_W1 is not set
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_RESTART=y
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_MAX8925_POWER is not set
# CONFIG_WM831X_BACKUP is not set
# CONFIG_WM831X_POWER is not set
# CONFIG_WM8350_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_88PM860X is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_DA9030 is not set
# CONFIG_BATTERY_DA9052 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_CHARGER_MANAGER=y
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_MAX14577 is not set
# CONFIG_CHARGER_MAX77693 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24190 is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_CHARGER_TPS65090 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_AMD_ENERGY is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DRIVETEMP is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_DA9052_ADC is not set
# CONFIG_SENSORS_DA9055 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=m
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_MLXREG_FAN is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM831X is not set
# CONFIG_SENSORS_WM8350 is not set
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_DEVFREQ_THERMAL=y
CONFIG_THERMAL_EMULATION=y

#
# Intel thermal drivers
#
CONFIG_INTEL_POWERCLAMP=m
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_INTEL_SOC_DTS_IOSF_CORE=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
CONFIG_INT340X_THERMAL=m
CONFIG_ACPI_THERMAL_REL=m
# CONFIG_INT3406_THERMAL is not set
CONFIG_PROC_THERMAL_MMIO_RAPL=y
# end of ACPI INT340X thermal drivers

CONFIG_INTEL_PCH_THERMAL=m
# end of Intel thermal drivers

CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y

#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=m
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP=y

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_DA9052_WATCHDOG is not set
# CONFIG_DA9055_WATCHDOG is not set
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
# CONFIG_WM831X_WATCHDOG is not set
# CONFIG_WM8350_WATCHDOG is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_MLX_WDT is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_TWL4030_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_EBC_C384_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_INTEL_MEI_WDT is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set
# CONFIG_XEN_WDT is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_AS3711=y
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_SPI=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
CONFIG_INTEL_SOC_PMIC=y
CONFIG_INTEL_SOC_PMIC_CHTWC=y
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
CONFIG_MFD_INTEL_LPSS=m
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
CONFIG_MFD_INTEL_LPSS_PCI=m
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77843=y
# CONFIG_MFD_MAX8907 is not set
CONFIG_MFD_MAX8925=y
CONFIG_MFD_MAX8997=y
CONFIG_MFD_MAX8998=y
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
CONFIG_EZX_PCAP=y
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
CONFIG_MFD_RC5T583=y
CONFIG_MFD_SEC_CORE=y
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SL28CPLD is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
CONFIG_ABX500_CORE=y
CONFIG_AB3100_CORE=y
# CONFIG_AB3100_OTP is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS68470=y
# CONFIG_MFD_TI_LP873X is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS65912_SPI=y
CONFIG_MFD_TPS80031=y
CONFIG_TWL4030_CORE=y
CONFIG_MFD_TWL4030_AUDIO=y
CONFIG_TWL6040_CORE=y
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_WM8994 is not set
# CONFIG_RAVE_SP_CORE is not set
# CONFIG_MFD_INTEL_M10_BMC is not set
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_88PM8607 is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_AAT2870 is not set
# CONFIG_REGULATOR_AB3100 is not set
# CONFIG_REGULATOR_AS3711 is not set
# CONFIG_REGULATOR_DA903X is not set
# CONFIG_REGULATOR_DA9052 is not set
# CONFIG_REGULATOR_DA9055 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_GPIO is not set
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LP8788 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX14577 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8925 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8997 is not set
# CONFIG_REGULATOR_MAX8998 is not set
# CONFIG_REGULATOR_MAX77693 is not set
# CONFIG_REGULATOR_MAX77826 is not set
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PALMAS is not set
# CONFIG_REGULATOR_PCA9450 is not set
# CONFIG_REGULATOR_PCAP is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
# CONFIG_REGULATOR_RC5T583 is not set
# CONFIG_REGULATOR_RT4801 is not set
# CONFIG_REGULATOR_RTMV20 is not set
# CONFIG_REGULATOR_S2MPA01 is not set
# CONFIG_REGULATOR_S2MPS11 is not set
# CONFIG_REGULATOR_S5M8767 is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65090 is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_REGULATOR_TPS6586X is not set
# CONFIG_REGULATOR_TPS65910 is not set
# CONFIG_REGULATOR_TPS65912 is not set
# CONFIG_REGULATOR_TPS80031 is not set
# CONFIG_REGULATOR_TWL4030 is not set
# CONFIG_REGULATOR_WM831X is not set
# CONFIG_REGULATOR_WM8350 is not set
# CONFIG_REGULATOR_WM8400 is not set
# CONFIG_RC_CORE is not set
CONFIG_CEC_CORE=m
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_SECO is not set
# CONFIG_USB_PULSE8_CEC is not set
# CONFIG_USB_RAINSHADOW_CEC is not set
CONFIG_MEDIA_SUPPORT=m
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y

#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types

#
# Media core support
#
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=m
# end of Media core support

#
# Video4Linux options
#
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# end of Video4Linux options

#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options

#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=8
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options

#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
# CONFIG_USB_GSPCA is not set
# CONFIG_USB_PWC is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
# CONFIG_VIDEO_USBTV is not set

#
# Analog TV USB devices
#
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_HDPVR is not set
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set

#
# Analog/digital TV USB devices
#
# CONFIG_VIDEO_AU0828 is not set
# CONFIG_VIDEO_CX231XX is not set

#
# Digital TV USB devices
#
# CONFIG_DVB_USB_V2 is not set
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_SMS_USB_DRV is not set
# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
# CONFIG_DVB_AS102 is not set

#
# Webcam, TV (analog/digital) USB devices
#
# CONFIG_VIDEO_EM28XX is not set

#
# Software defined radio USB devices
#
# CONFIG_USB_AIRSPY is not set
# CONFIG_USB_HACKRF is not set
# CONFIG_USB_MSI2500 is not set
CONFIG_MEDIA_PCI_SUPPORT=y

#
# Media capture support
#
# CONFIG_VIDEO_SOLO6X10 is not set
# CONFIG_VIDEO_TW5864 is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_TW686X is not set

#
# Media capture/analog TV support
#
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DT3155 is not set

#
# Media capture/analog/hybrid TV support
#
# CONFIG_VIDEO_CX25821 is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_SAA7164 is not set

#
# Media digital TV PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
# CONFIG_DVB_PLUTO2 is not set
# CONFIG_DVB_PT1 is not set
# CONFIG_DVB_PT3 is not set
# CONFIG_DVB_NGENE is not set
# CONFIG_DVB_DDBRIDGE is not set
# CONFIG_DVB_NETUP_UNIDVB is not set
# CONFIG_VIDEO_IPU3_CIO2 is not set
# CONFIG_VIDEO_PCI_SKELETON is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_VIDEO_CADENCE=y
# CONFIG_VIDEO_CADENCE_CSI2RX is not set
# CONFIG_VIDEO_CADENCE_CSI2TX is not set
# CONFIG_VIDEO_ASPEED is not set
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_SDR_PLATFORM_DRIVERS=y

#
# MMC/SDIO DVB adapters
#
# CONFIG_SMS_SDIO_DRV is not set
CONFIG_V4L_TEST_DRIVERS=y
# CONFIG_VIDEO_VIMC is not set
# CONFIG_VIDEO_VIVID is not set
# CONFIG_VIDEO_VIM2M is not set
# CONFIG_VIDEO_VICODEC is not set
# CONFIG_DVB_TEST_DRIVERS is not set
# end of Media drivers

#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y

#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_TDA7432 is not set
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_VP27SMPX is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# end of Audio decoders, processors and mixers

#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders

#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV7604 is not set
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set

#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders

#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AD9389B is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips

#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips

#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# end of Miscellaneous helper chips

#
# Camera sensor devices
#
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_IMX214 is not set
# CONFIG_VIDEO_IMX219 is not set
# CONFIG_VIDEO_IMX258 is not set
# CONFIG_VIDEO_IMX274 is not set
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
# CONFIG_VIDEO_IMX355 is not set
# CONFIG_VIDEO_OV2640 is not set
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV7251 is not set
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_OV9650 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M001 is not set
# CONFIG_VIDEO_MT9M032 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9T112 is not set
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RJ54N1 is not set
# CONFIG_VIDEO_S5K6AA is not set
# CONFIG_VIDEO_S5K6A3 is not set
# CONFIG_VIDEO_S5K4ECGX is not set
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_SMIAPP is not set
# CONFIG_VIDEO_ET8EK8 is not set
# CONFIG_VIDEO_S5C73M3 is not set
# end of Camera sensor devices

#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices

#
# SPI helper chips
#
# CONFIG_VIDEO_GS1662 is not set
# end of SPI helper chips

#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters

CONFIG_MEDIA_TUNER=m

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
# CONFIG_MEDIA_TUNER_TDA18250 is not set
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
# CONFIG_MEDIA_TUNER_MSI001 is not set
CONFIG_MEDIA_TUNER_MT20XX=m
# CONFIG_MEDIA_TUNER_MT2060 is not set
# CONFIG_MEDIA_TUNER_MT2063 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
# CONFIG_MEDIA_TUNER_QT1010 is not set
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
# CONFIG_MEDIA_TUNER_MXL5005S is not set
# CONFIG_MEDIA_TUNER_MXL5007T is not set
CONFIG_MEDIA_TUNER_MC44S803=m
# CONFIG_MEDIA_TUNER_MAX2165 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
# CONFIG_MEDIA_TUNER_FC0011 is not set
# CONFIG_MEDIA_TUNER_FC0012 is not set
# CONFIG_MEDIA_TUNER_FC0013 is not set
# CONFIG_MEDIA_TUNER_TDA18212 is not set
# CONFIG_MEDIA_TUNER_E4000 is not set
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_TUA9001 is not set
# CONFIG_MEDIA_TUNER_SI2157 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
# CONFIG_MEDIA_TUNER_R820T is not set
# CONFIG_MEDIA_TUNER_MXL301RF is not set
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
# end of Customize TV tuners

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
# CONFIG_DVB_STB0899 is not set
# CONFIG_DVB_STB6100 is not set
# CONFIG_DVB_STV090x is not set
# CONFIG_DVB_STV0910 is not set
# CONFIG_DVB_STV6110x is not set
# CONFIG_DVB_STV6111 is not set
# CONFIG_DVB_MXL5XX is not set
# CONFIG_DVB_M88DS3103 is not set

#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
# CONFIG_DVB_TDA18271C2DD is not set
# CONFIG_DVB_SI2165 is not set
# CONFIG_DVB_MN88472 is not set
# CONFIG_DVB_MN88473 is not set

#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_ZL10036 is not set
# CONFIG_DVB_ZL10039 is not set
# CONFIG_DVB_S5H1420 is not set
# CONFIG_DVB_STV0288 is not set
# CONFIG_DVB_STB6000 is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_STV6110 is not set
# CONFIG_DVB_STV0900 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
# CONFIG_DVB_SI21XX is not set
# CONFIG_DVB_TS2020 is not set
# CONFIG_DVB_DS3000 is not set
# CONFIG_DVB_MB86A16 is not set
# CONFIG_DVB_TDA10071 is not set

#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_S5H1432 is not set
# CONFIG_DVB_DRXD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_ZL10353 is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
# CONFIG_DVB_TDA10048 is not set
# CONFIG_DVB_AF9013 is not set
# CONFIG_DVB_EC100 is not set
# CONFIG_DVB_STV0367 is not set
# CONFIG_DVB_CXD2820R is not set
# CONFIG_DVB_CXD2841ER is not set
# CONFIG_DVB_RTL2830 is not set
# CONFIG_DVB_RTL2832 is not set
# CONFIG_DVB_RTL2832_SDR is not set
# CONFIG_DVB_SI2168 is not set
# CONFIG_DVB_ZD1301_DEMOD is not set
# CONFIG_DVB_CXD2880 is not set

#
# DVB-C (cable) frontends
#
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_STV0297 is not set

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_LGDT3305 is not set
# CONFIG_DVB_LGDT3306A is not set
# CONFIG_DVB_LG2160 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522_DTV is not set
# CONFIG_DVB_AU8522_V4L is not set
# CONFIG_DVB_S5H1411 is not set

#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_S921 is not set
# CONFIG_DVB_DIB8000 is not set
# CONFIG_DVB_MB86A20S is not set

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_TC90522 is not set
# CONFIG_DVB_MN88443X is not set

#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
# CONFIG_DVB_TUNER_DIB0090 is not set

#
# SEC control devices for DVB-S
#
# CONFIG_DVB_DRX39XYJ is not set
# CONFIG_DVB_LNBH25 is not set
# CONFIG_DVB_LNBH29 is not set
# CONFIG_DVB_LNBP21 is not set
# CONFIG_DVB_LNBP22 is not set
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DVB_ISL6423 is not set
# CONFIG_DVB_A8293 is not set
# CONFIG_DVB_LGS8GL5 is not set
# CONFIG_DVB_LGS8GXX is not set
# CONFIG_DVB_ATBM8830 is not set
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_IX2505V is not set
# CONFIG_DVB_M88RS2000 is not set
# CONFIG_DVB_AF9033 is not set
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_HELENE is not set

#
# Common Interface (EN50221) controller drivers
#
# CONFIG_DVB_CXD2099 is not set
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends

#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# end of Media ancillary drivers

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
CONFIG_DRM_DP_AUX_CHARDEV=y
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_DP_CEC=y

#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips

#
# ARM devices
#
# end of ARM devices

# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=m
CONFIG_DRM_I915_FORCE_PROBE=""
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_I915_GVT=y

#
# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_DEBUG_MMIO is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_DEBUG_GUC is not set
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
# end of drm/i915 Debugging

#
# drm/i915 Profile Guided Optimisation
#
CONFIG_DRM_I915_FENCE_TIMEOUT=10000
CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
CONFIG_DRM_I915_STOP_TIMEOUT=100
CONFIG_DRM_I915_TIMESLICE_DURATION=1
# end of drm/i915 Profile Guided Optimisation

# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
CONFIG_DRM_XEN=y
# CONFIG_DRM_XEN_FRONTEND is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=m
CONFIG_FB_SYS_COPYAREA=m
CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=m
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_ASILIANT=y
CONFIG_FB_IMSTT=y
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_XEN_FBDEV_FRONTEND is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_SIMPLE=y
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_DA903X is not set
# CONFIG_BACKLIGHT_DA9052 is not set
# CONFIG_BACKLIGHT_MAX8925 is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_WM831X is not set
# CONFIG_BACKLIGHT_ADP5520 is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_88PM860X is not set
# CONFIG_BACKLIGHT_AAT2870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_LP8788 is not set
# CONFIG_BACKLIGHT_PANDORA is not set
# CONFIG_BACKLIGHT_AS3711 is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support

CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_PCM_TIMER=y
# CONFIG_SND_HRTIMER is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=0
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
CONFIG_SND_HDA_CODEC_HDMI=m
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=1
# CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM is not set
# end of HD-Audio

CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
# CONFIG_SND_SOC is not set
CONFIG_SND_X86=y
# CONFIG_HDMI_LPE_AUDIO is not set
# CONFIG_SND_XEN_FRONTEND is not set

#
# HID support
#
# CONFIG_HID is not set

#
# USB HID support
#
# CONFIG_USB_HID is not set
CONFIG_HID_PID=y

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# end of USB HID Boot Protocol drivers
# end of USB HID support

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
# end of I2C HID support

#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_LED_TRIG=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PCI_RENESAS is not set
# CONFIG_USB_XHCI_PLATFORM is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_FSL is not set
CONFIG_USB_EHCI_HCD_PLATFORM=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
CONFIG_USB_UAS=m

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS3 is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PCI is not set
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
CONFIG_TYPEC=m
# CONFIG_TYPEC_TCPM is not set
CONFIG_TYPEC_UCSI=m
# CONFIG_UCSI_CCG is not set
CONFIG_UCSI_ACPI=m
# CONFIG_TYPEC_HD3SS3220 is not set
# CONFIG_TYPEC_TPS6598X is not set
# CONFIG_TYPEC_STUSB160X is not set

#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
# CONFIG_TYPEC_MUX_PI3USB30532 is not set
# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
# CONFIG_TYPEC_DP_ALTMODE is not set
# end of USB Type-C Alternate Mode drivers

CONFIG_USB_ROLE_SWITCH=y
CONFIG_USB_ROLES_INTEL_XHCI=m
CONFIG_MMC=y
# CONFIG_MMC_BLOCK is not set
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MMC_USDHI6ROL0 is not set
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y

#
# LED drivers
#
# CONFIG_LEDS_88PM860X is not set
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
# CONFIG_LEDS_LP8788 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_WM831X_STATUS is not set
# CONFIG_LEDS_WM8350 is not set
# CONFIG_LEDS_DA903X is not set
# CONFIG_LEDS_DA9052 is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_ADP5520 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_MAX8997 is not set
# CONFIG_LEDS_LM355x is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set

#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
CONFIG_LEDS_TRIGGER_PANIC=y
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
CONFIG_LEDS_TRIGGER_AUDIO=m
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
# CONFIG_EDAC_LEGACY_SYSFS is not set
# CONFIG_EDAC_DEBUG is not set
# CONFIG_EDAC_DECODE_MCE is not set
CONFIG_EDAC_GHES=y
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_SBRIDGE is not set
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_I10NM is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_88PM860X is not set
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_LP8788 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX8925 is not set
# CONFIG_RTC_DRV_MAX8998 is not set
# CONFIG_RTC_DRV_MAX8997 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_PALMAS is not set
# CONFIG_RTC_DRV_TPS6586X is not set
# CONFIG_RTC_DRV_TPS65910 is not set
# CONFIG_RTC_DRV_TPS80031 is not set
# CONFIG_RTC_DRV_RC5T583 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_S5M is not set
# CONFIG_RTC_DRV_SD3078 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RX6110 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_DA9052 is not set
# CONFIG_RTC_DRV_DA9055 is not set
# CONFIG_RTC_DRV_DA9063 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_WM831X is not set
# CONFIG_RTC_DRV_WM8350 is not set
# CONFIG_RTC_DRV_AB3100 is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_PCAP is not set

#
# HID Sensor RTC drivers
#
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=m
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_INTEL_IDMA64=m
# CONFIG_INTEL_IDXD is not set
# CONFIG_INTEL_IOATDMA is not set
# CONFIG_PLX_DMA is not set
# CONFIG_XILINX_ZYNQMP_DPDMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
# CONFIG_DW_EDMA is not set
# CONFIG_DW_EDMA_PCIE is not set
# CONFIG_SF_PDMA is not set

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
CONFIG_UDMABUF=y
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# end of DMABUF options

CONFIG_AUXDISPLAY=y
# CONFIG_HD44780 is not set
# CONFIG_KS0108 is not set
# CONFIG_IMG_ASCII_LCD is not set
# CONFIG_PARPORT_PANEL is not set
# CONFIG_CHARLCD_BL_OFF is not set
# CONFIG_CHARLCD_BL_ON is not set
CONFIG_CHARLCD_BL_FLASH=y
# CONFIG_PANEL is not set
# CONFIG_UIO is not set
CONFIG_VFIO_IOMMU_TYPE1=y
CONFIG_VFIO_VIRQFD=y
CONFIG_VFIO=y
CONFIG_VFIO_NOIOMMU=y
CONFIG_VFIO_PCI=y
CONFIG_VFIO_PCI_VGA=y
CONFIG_VFIO_PCI_MMAP=y
CONFIG_VFIO_PCI_INTX=y
CONFIG_VFIO_PCI_IGD=y
# CONFIG_VFIO_MDEV is not set
CONFIG_IRQ_BYPASS_MANAGER=y
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
# CONFIG_NITRO_ENCLAVES is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
# CONFIG_VIRTIO_PMEM is not set
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_MEM is not set
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
# CONFIG_VDPA is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# end of Microsoft Hyper-V guest support

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
# CONFIG_XEN_DEV_EVTCHN is not set
CONFIG_XEN_BACKEND=y
# CONFIG_XENFS is not set
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
# CONFIG_XEN_GNTDEV is not set
# CONFIG_XEN_GRANT_DEV_ALLOC is not set
CONFIG_XEN_GRANT_DMA_ALLOC=y
CONFIG_SWIOTLB_XEN=y
# CONFIG_XEN_PCIDEV_BACKEND is not set
# CONFIG_XEN_PVCALLS_FRONTEND is not set
# CONFIG_XEN_PVCALLS_BACKEND is not set
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_ACPI_PROCESSOR=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_XEN_UNPOPULATED_ALLOC=y
# end of Xen driver support

# CONFIG_GREYBUS is not set
CONFIG_STAGING=y
# CONFIG_PRISM2_USB is not set
# CONFIG_COMEDI is not set
# CONFIG_RTL8192U is not set
# CONFIG_RTLLIB is not set
# CONFIG_RTL8723BS is not set
# CONFIG_R8712U is not set
# CONFIG_R8188EU is not set
# CONFIG_RTS5208 is not set
# CONFIG_VT6655 is not set
# CONFIG_VT6656 is not set
# CONFIG_FB_SM750 is not set
CONFIG_STAGING_MEDIA=y
# CONFIG_INTEL_ATOMISP is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_IPU3_IMGU is not set

#
# Android
#
# CONFIG_ASHMEM is not set
# CONFIG_ION is not set
# end of Android

# CONFIG_LTE_GDM724X is not set
# CONFIG_GS_FPGABOOT is not set
CONFIG_UNISYSSPAR=y
# CONFIG_FB_TFT is not set
# CONFIG_KS7010 is not set
# CONFIG_PI433 is not set

#
# Gasket devices
#
# CONFIG_STAGING_GASKET_FRAMEWORK is not set
# end of Gasket devices

# CONFIG_FIELDBUS_DEV is not set
# CONFIG_QLGE is not set
# CONFIG_WFX is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
# CONFIG_ALIENWARE_WMI is not set
# CONFIG_HUAWEI_WMI is not set
# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
CONFIG_INTEL_WMI_THUNDERBOLT=m
# CONFIG_MXM_WMI is not set
# CONFIG_PEAQ_WMI is not set
# CONFIG_XIAOMI_WMI is not set
# CONFIG_ACERHDF is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_ACER_WMI is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ASUS_WMI is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_DCDBAS is not set
# CONFIG_DELL_SMBIOS is not set
# CONFIG_DELL_RBTN is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_DELL_WMI_AIO is not set
# CONFIG_DELL_WMI_LED is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_HP_WMI is not set
# CONFIG_IBM_RTL is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_SENSORS_HDAPS is not set
CONFIG_THINKPAD_ACPI=m
CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y
CONFIG_THINKPAD_ACPI_DEBUGFACILITIES=y
# CONFIG_THINKPAD_ACPI_DEBUG is not set
# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set
CONFIG_THINKPAD_ACPI_VIDEO=y
CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_SURFACE3_WMI is not set
# CONFIG_SURFACE_3_POWER_OPREGION is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_MSI_WMI is not set
# CONFIG_PCENGINES_APU2 is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_LG_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_SYSTEM76_ACPI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_MLX_PLATFORM is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set

#
# Intel Speed Select Technology interface support
#
# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
# end of Intel Speed Select Technology interface support

CONFIG_INTEL_TURBO_MAX_3=y
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
CONFIG_INTEL_PMC_CORE=y
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
CONFIG_PMC_ATOM=y
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_LAPTOP is not set
# CONFIG_CHROMEOS_PSTORE is not set
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_EC is not set
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
CONFIG_MELLANOX_PLATFORM=y
# CONFIG_MLXREG_HOTPLUG is not set
# CONFIG_MLXREG_IO is not set
CONFIG_HAVE_CLK=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
# CONFIG_CLK_TWL6040 is not set
# CONFIG_COMMON_CLK_PALMAS is not set
# CONFIG_COMMON_CLK_PWM is not set
CONFIG_HWSPINLOCK=y

#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOASID=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
CONFIG_AMD_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
CONFIG_IRQ_REMAP=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
# CONFIG_REMOTEPROC_CDEV is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Aspeed SoC drivers
#
# end of Aspeed SoC drivers

#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

CONFIG_SOC_TI=y

#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

CONFIG_PM_DEVFREQ=y

#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y

#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
CONFIG_EXTCON=y

#
# Extcon Device Drivers
#
# CONFIG_EXTCON_FSA9480 is not set
# CONFIG_EXTCON_GPIO is not set
# CONFIG_EXTCON_INTEL_INT3496 is not set
# CONFIG_EXTCON_INTEL_CHT_WC is not set
# CONFIG_EXTCON_MAX14577 is not set
# CONFIG_EXTCON_MAX3355 is not set
# CONFIG_EXTCON_MAX77693 is not set
# CONFIG_EXTCON_MAX77843 is not set
# CONFIG_EXTCON_MAX8997 is not set
# CONFIG_EXTCON_PALMAS is not set
# CONFIG_EXTCON_PTN5150 is not set
# CONFIG_EXTCON_RT8973A is not set
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_MEMORY=y
# CONFIG_IIO is not set
# CONFIG_NTB is not set
CONFIG_VME_BUS=y

#
# VME Bridge Drivers
#
# CONFIG_VME_CA91CX42 is not set
# CONFIG_VME_TSI148 is not set
# CONFIG_VME_FAKE is not set

#
# VME Board Drivers
#
# CONFIG_VMIVME_7805 is not set

#
# VME Device Drivers
#
# CONFIG_VME_USER is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
CONFIG_PWM_CRC=y
CONFIG_PWM_LPSS=y
CONFIG_PWM_LPSS_PCI=y
CONFIG_PWM_LPSS_PLATFORM=y
# CONFIG_PWM_PCA9685 is not set
# CONFIG_PWM_TWL is not set
# CONFIG_PWM_TWL_LED is not set

#
# IRQ chip support
#
# CONFIG_MST_IRQ is not set
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_BRCMSTB_RESCAL is not set
# CONFIG_RESET_TI_SYSCON is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_USB_LGM_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_SAMSUNG_USB2 is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem

CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=m
CONFIG_INTEL_RAPL=m
CONFIG_IDLE_INJECT=y
# CONFIG_MCB is not set

#
# Performance monitor support
#
# end of Performance monitor support

CONFIG_RAS=y
CONFIG_RAS_CEC=y
# CONFIG_RAS_CEC_DEBUG is not set
CONFIG_USB4=m
# CONFIG_USB4_DEBUGFS_WRITE is not set

#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

CONFIG_LIBNVDIMM=y
# CONFIG_BLK_DEV_PMEM is not set
# CONFIG_ND_BLK is not set
CONFIG_ND_CLAIM=y
CONFIG_BTT=y
CONFIG_NVDIMM_PFN=y
CONFIG_NVDIMM_DAX=y
CONFIG_NVDIMM_KEYS=y
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
# CONFIG_DEV_DAX_HMEM is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_TEE is not set
CONFIG_PM_OPP=y
# CONFIG_UNISYS_VISORBUS is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_VALIDATE_FS_PARSER=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_ZONEFS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_DAX_PMD=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
CONFIG_FS_VERITY=y
# CONFIG_FS_VERITY_DEBUG is not set
CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set
# end of Caches

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_VMCORE_DEVICE_DUMP=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=y
# CONFIG_SQUASHFS_FILE_CACHE is not set
CONFIG_SQUASHFS_FILE_DIRECT=y
CONFIG_SQUASHFS_DECOMP_SINGLE=y
# CONFIG_SQUASHFS_DECOMP_MULTI is not set
# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
CONFIG_SQUASHFS_XATTR=y
CONFIG_SQUASHFS_ZLIB=y
CONFIG_SQUASHFS_LZ4=y
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_SQUASHFS_ZSTD=y
# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
# CONFIG_PSTORE_RAM is not set
# CONFIG_PSTORE_BLK is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
CONFIG_UNICODE=y
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_REQUEST_CACHE=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=0
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
CONFIG_SECURITY_SMACK=y
# CONFIG_SECURITY_SMACK_BRINGUP is not set
CONFIG_SECURITY_SMACK_NETFILTER=y
CONFIG_SECURITY_SMACK_APPEND_SIGNALS=y
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init"
# CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
CONFIG_SECURITY_SAFESETID=y
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_LOAD_UEFI_KEYS=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_TEMPLATE is not set
CONFIG_IMA_NG_TEMPLATE=y
# CONFIG_IMA_SIG_TEMPLATE is not set
CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
CONFIG_IMA_DEFAULT_HASH_SHA1=y
# CONFIG_IMA_DEFAULT_HASH_SHA256 is not set
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
CONFIG_IMA_DEFAULT_HASH="sha1"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
# CONFIG_IMA_ARCH_POLICY is not set
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_APPRAISE_MODSIG=y
CONFIG_IMA_TRUSTED_KEYRING=y
# CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
CONFIG_EVM_EXTRA_SMACK_XATTRS=y
CONFIG_EVM_ADD_XATTRS=y
# CONFIG_EVM_LOAD_X509 is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="lockdown,yama,integrity,apparmor"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_CRYPTD=m
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_GLUE_HELPER_X86=m

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_ECC=m
CONFIG_CRYPTO_ECDH=m
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
# CONFIG_CRYPTO_CURVE25519_X86 is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_ESSIV is not set

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
# CONFIG_CRYPTO_CRC32 is not set
CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_CRYPTO_XXHASH=m
CONFIG_CRYPTO_BLAKE2B=m
# CONFIG_CRYPTO_BLAKE2S is not set
# CONFIG_CRYPTO_BLAKE2S_X86 is not set
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
CONFIG_CRYPTO_GHASH=y
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=m
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
CONFIG_CRYPTO_HASH_INFO=y

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=m
# CONFIG_CRYPTO_LIB_BLAKE2S is not set
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
# CONFIG_CRYPTO_DEV_PADLOCK_AES is not set
# CONFIG_CRYPTO_DEV_PADLOCK_SHA is not set
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
CONFIG_CRYPTO_DEV_CCP=y
# CONFIG_CRYPTO_DEV_CCP_DD is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
# CONFIG_ASYMMETRIC_TPM_KEY_SUBTYPE is not set
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
CONFIG_SIGNED_PE_FILE_VERIFICATION=y

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
CONFIG_SWIOTLB=y
CONFIG_DMA_COHERENT_POOL=y
# CONFIG_DMA_CMA is not set
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
CONFIG_FONT_ACORN_8x8=y
# CONFIG_FONT_MINI_4x6 is not set
CONFIG_FONT_6x10=y
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
CONFIG_FONT_TER16x32=y
# CONFIG_FONT_6x8 is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_MEMREGION=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
# end of Library routines

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_COMPRESSED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF4=y
# CONFIG_DEBUG_INFO_BTF is not set
CONFIG_GDB_SCRIPTS=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
CONFIG_FRAME_POINTER=y
CONFIG_STACK_VALIDATION=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_HONOUR_BLOCKLIST=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_EARLY_DEBUG=y
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
CONFIG_PAGE_POISONING_NO_SANITY=y
CONFIG_PAGE_POISONING_ZERO=y
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
# end of Memory Debugging

# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_MMIOTRACE=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_BPF_KPROBE_OVERRIDE=y
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_AUXDISPLAY is not set
# CONFIG_SAMPLE_TRACE_EVENTS is not set
# CONFIG_SAMPLE_TRACE_PRINTK is not set
# CONFIG_SAMPLE_FTRACE_DIRECT is not set
# CONFIG_SAMPLE_TRACE_ARRAY is not set
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
# CONFIG_SAMPLE_HW_BREAKPOINT is not set
# CONFIG_SAMPLE_KFIFO is not set
# CONFIG_SAMPLE_KDB is not set
# CONFIG_SAMPLE_LIVEPATCH is not set
# CONFIG_SAMPLE_CONFIGFS is not set
# CONFIG_SAMPLE_VFIO_MDEV_MDPY_FB is not set
# CONFIG_SAMPLE_WATCHDOG is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set

#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_EARLY_PRINTK_USB=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
# CONFIG_UNWINDER_ORC is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# CONFIG_UNWINDER_GUESS is not set
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_LIVEPATCH is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_HMM is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_FPU is not set
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage
# end of Kernel hacking

[-- Attachment #3: dmesg --]
[-- Type: application/octet-stream, Size: 86400 bytes --]

[    0.000000] microcode: microcode updated early to revision 0xd6, date = 2020-04-27
[    0.000000] Linux version 5.10.0-rc1 (khfeng@ThinkPad-T580) (gcc (Ubuntu 10.2.0-15ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #26 SMP Mon Oct 26 13:20:14 CST 2020
[    0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-5.10.0-rc1 root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040400000-0x000000004f248fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004f249000-0x000000004f24afff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004f24b000-0x000000004fee4fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004fee5000-0x000000004fee5fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004fee6000-0x000000005eaabfff] usable
[    0.000000] BIOS-e820: [mem 0x000000005eaac000-0x000000005eaacfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000005eaad000-0x000000005eaadfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000005eaae000-0x0000000068419fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006841a000-0x00000000694f4fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000694f5000-0x0000000069599fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006959a000-0x00000000695fefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000695ff000-0x00000000695fffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000069600000-0x000000006f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000028f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.50 by Lenovo
[    0.000000] efi: TPMFinalLog=0x69592000 SMBIOS=0x686a5000 SMBIOS 3.0=0x686a2000 ACPI=0x695fe000 ACPI 2.0=0x695fe014 ESRT=0x6852f000 MEMATTR=0x62e3b018 RNG=0x686a6198 TPMEventLog=0x5ec19d18 
[    0.000000] efi: seeding entropy pool
[    0.000000] random: fast init done
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
[    0.000000] tsc: Detected 1800.000 MHz processor
[    0.000978] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000984] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000999] last_pfn = 0x28f800 max_arch_pfn = 0x400000000
[    0.001007] MTRR default type: write-back
[    0.001009] MTRR fixed ranges enabled:
[    0.001012]   00000-9FFFF write-back
[    0.001014]   A0000-BFFFF uncachable
[    0.001016]   C0000-FFFFF write-protect
[    0.001017] MTRR variable ranges enabled:
[    0.001021]   0 base 0080000000 mask 7F80000000 uncachable
[    0.001023]   1 base 0070000000 mask 7FF0000000 uncachable
[    0.001025]   2 base 006C000000 mask 7FFC000000 uncachable
[    0.001027]   3 base 006B000000 mask 7FFF000000 uncachable
[    0.001029]   4 disabled
[    0.001030]   5 disabled
[    0.001031]   6 disabled
[    0.001032]   7 disabled
[    0.001034]   8 disabled
[    0.001035]   9 disabled
[    0.002066] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002827] last_pfn = 0x69600 max_arch_pfn = 0x400000000
[    0.025487] esrt: Reserving ESRT space from 0x000000006852f000 to 0x000000006852f0b0.
[    0.025502] check: Scanning 1 areas for low memory corruption
[    0.025510] Using GB pages for direct mapping
[    0.026376] Secure boot disabled
[    0.026379] RAMDISK: [mem 0x26884000-0x275b0fff]
[    0.026392] ACPI: Early table checksum verification disabled
[    0.026397] ACPI: RSDP 0x00000000695FE014 000024 (v02 LENOVO)
[    0.026404] ACPI: XSDT 0x00000000695B3188 00012C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026415] ACPI: FACP 0x00000000695EC000 0000F4 (v05 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026424] ACPI: DSDT 0x00000000695C1000 026B21 (v02 LENOVO SKL      00000000 INTL 20160527)
[    0.026431] ACPI: FACS 0x000000006953E000 000040
[    0.026436] ACPI: SSDT 0x00000000695F4000 008063 (v02 LENOVO DptfTabl 00001000 INTL 20160527)
[    0.026442] ACPI: SSDT 0x00000000695F3000 0003DB (v02 LENOVO Tpm2Tabl 00001000 INTL 20160527)
[    0.026447] ACPI: TPM2 0x00000000695F2000 000034 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026453] ACPI: UEFI 0x0000000069553000 000042 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026459] ACPI: SSDT 0x00000000695EE000 0030DA (v02 LENOVO SaSsdt   00003000 INTL 20160527)
[    0.026465] ACPI: SSDT 0x00000000695ED000 0005C6 (v02 LENOVO PerfTune 00001000 INTL 20160527)
[    0.026470] ACPI: HPET 0x00000000695EB000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026476] ACPI: APIC 0x00000000695EA000 00012C (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026481] ACPI: MCFG 0x00000000695E9000 00003C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026487] ACPI: ECDT 0x00000000695E8000 000053 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026493] ACPI: SSDT 0x00000000695BF000 001C12 (v02 LENOVO RVP7Rtd3 00001000 INTL 20160527)
[    0.026498] ACPI: SSDT 0x00000000695BD000 00163C (v02 LENOVO ProjSsdt 00000010 INTL 20160527)
[    0.026504] ACPI: BOOT 0x00000000695BC000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026509] ACPI: BATB 0x00000000695BB000 00004A (v02 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026515] ACPI: SSDT 0x00000000695B9000 0017AE (v02 LENOVO CpuSsdt  00003000 INTL 20160527)
[    0.026521] ACPI: SSDT 0x00000000695B8000 00056D (v02 LENOVO CtdpB    00001000 INTL 20160527)
[    0.026527] ACPI: SSDT 0x00000000695B7000 000678 (v02 LENOVO UsbCTabl 00001000 INTL 20160527)
[    0.026532] ACPI: LPIT 0x00000000695B6000 000094 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026538] ACPI: WSMT 0x00000000695B5000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026543] ACPI: SSDT 0x00000000695B4000 000141 (v02 LENOVO HdaDsp   00000000 INTL 20160527)
[    0.026549] ACPI: SSDT 0x00000000695FD000 0004D5 (v02 LENOVO TbtTypeC 00000000 INTL 20160527)
[    0.026555] ACPI: SSDT 0x00000000695B2000 0002D1 (v02 LENOVO Wwan     00000001 INTL 20160527)
[    0.026561] ACPI: DBGP 0x00000000695B1000 000034 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026566] ACPI: DBG2 0x00000000695B0000 000054 (v00 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026572] ACPI: POAT 0x00000000695AF000 000055 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026578] ACPI: SSDT 0x00000000695AE000 00006C (v01 LENOVO NvOptTbl 00001000 INTL 20160527)
[    0.026585] ACPI: SSDT 0x00000000695AC000 00147E (v02 LENOVO SgPch    00001000 INTL 20160527)
[    0.026592] ACPI: DMAR 0x00000000695AB000 0000A8 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026597] ACPI: ASF! 0x00000000695AA000 0000A0 (v32 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026603] ACPI: FPDT 0x00000000695A9000 000044 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026609] ACPI: BGRT 0x00000000695A8000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026614] ACPI: UEFI 0x000000006950A000 00013E (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.026628] ACPI: Local APIC address 0xfee00000
[    0.026745] No NUMA configuration found
[    0.026747] Faking a node at [mem 0x0000000000000000-0x000000028f7fffff]
[    0.026763] NODE_DATA(0) allocated [mem 0x28f7d5000-0x28f7fffff]
[    0.027339] Zone ranges:
[    0.027341]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.027344]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.027346]   Normal   [mem 0x0000000100000000-0x000000028f7fffff]
[    0.027349]   Device   empty
[    0.027351] Movable zone start for each node
[    0.027357] Early memory node ranges
[    0.027359]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.027360]   node   0: [mem 0x0000000000059000-0x000000000009cfff]
[    0.027362]   node   0: [mem 0x0000000000100000-0x000000003fffffff]
[    0.027363]   node   0: [mem 0x0000000040400000-0x000000004f248fff]
[    0.027365]   node   0: [mem 0x000000004f24b000-0x000000004fee4fff]
[    0.027366]   node   0: [mem 0x000000004fee6000-0x000000005eaabfff]
[    0.027368]   node   0: [mem 0x000000005eaae000-0x0000000068419fff]
[    0.027369]   node   0: [mem 0x00000000695ff000-0x00000000695fffff]
[    0.027370]   node   0: [mem 0x0000000100000000-0x000000028f7fffff]
[    0.027839] Zeroed struct page in unavailable ranges: 34895 pages
[    0.027841] Initmem setup node 0 [mem 0x0000000000001000-0x000000028f7fffff]
[    0.027844] On node 0 totalpages: 2062257
[    0.027846]   DMA zone: 64 pages used for memmap
[    0.027847]   DMA zone: 21 pages reserved
[    0.027849]   DMA zone: 3995 pages, LIFO batch:0
[    0.027887]   DMA32 zone: 6593 pages used for memmap
[    0.027889]   DMA32 zone: 421910 pages, LIFO batch:63
[    0.034060]   Normal zone: 25568 pages used for memmap
[    0.034062]   Normal zone: 1636352 pages, LIFO batch:63
[    0.058826] Reserving Intel graphics memory at [mem 0x6b800000-0x6f7fffff]
[    0.059223] ACPI: PM-Timer IO Port: 0x1808
[    0.059225] ACPI: Local APIC address 0xfee00000
[    0.059237] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.059238] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.059239] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.059241] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.059242] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.059243] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.059244] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.059245] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.059247] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.059248] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.059249] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.059250] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.059251] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.059252] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.059254] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.059255] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.059284] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.059287] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.059290] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.059292] ACPI: IRQ0 used by override.
[    0.059294] ACPI: IRQ9 used by override.
[    0.059297] Using ACPI (MADT) for SMP configuration information
[    0.059300] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.059309] e820: update [mem 0x62211000-0x622a1fff] usable ==> reserved
[    0.059325] TSC deadline timer available
[    0.059327] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.059358] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.059361] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.059363] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x000fffff]
[    0.059366] PM: hibernation: Registered nosave memory: [mem 0x40000000-0x403fffff]
[    0.059369] PM: hibernation: Registered nosave memory: [mem 0x4f249000-0x4f24afff]
[    0.059371] PM: hibernation: Registered nosave memory: [mem 0x4fee5000-0x4fee5fff]
[    0.059374] PM: hibernation: Registered nosave memory: [mem 0x5eaac000-0x5eaacfff]
[    0.059375] PM: hibernation: Registered nosave memory: [mem 0x5eaad000-0x5eaadfff]
[    0.059378] PM: hibernation: Registered nosave memory: [mem 0x62211000-0x622a1fff]
[    0.059381] PM: hibernation: Registered nosave memory: [mem 0x6841a000-0x694f4fff]
[    0.059382] PM: hibernation: Registered nosave memory: [mem 0x694f5000-0x69599fff]
[    0.059383] PM: hibernation: Registered nosave memory: [mem 0x6959a000-0x695fefff]
[    0.059386] PM: hibernation: Registered nosave memory: [mem 0x69600000-0x6f7fffff]
[    0.059387] PM: hibernation: Registered nosave memory: [mem 0x6f800000-0xefffffff]
[    0.059388] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
[    0.059389] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfe00ffff]
[    0.059390] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.059392] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.059394] [mem 0x6f800000-0xefffffff] available for PCI devices
[    0.059396] Booting paravirtualized kernel on bare hardware
[    0.059400] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.059408] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.059775] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[    0.059786] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[    0.059788] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.059836] Built 1 zonelists, mobility grouping on.  Total pages: 2030011
[    0.059837] Policy zone: Normal
[    0.059839] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-5.10.0-rc1 root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.060795] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.061241] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.061366] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.109175] Memory: 7936188K/8249028K available (14345K kernel code, 3372K rwdata, 4924K rodata, 2580K init, 6192K bss, 312580K reserved, 0K cma-reserved)
[    0.109190] random: get_random_u64 called from __kmem_cache_create+0x2d/0x540 with crng_init=1
[    0.109484] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.109515] Kernel/User page tables isolation: enabled
[    0.109551] ftrace: allocating 44645 entries in 175 pages
[    0.142962] ftrace: allocated 175 pages with 6 groups
[    0.143165] rcu: Hierarchical RCU implementation.
[    0.143168] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[    0.143170] 	Rude variant of Tasks RCU enabled.
[    0.143171] 	Tracing variant of Tasks RCU enabled.
[    0.143172] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.143174] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.150363] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[    0.151136] random: crng done (trusting CPU's manufacturer)
[    0.151184] Console: colour dummy device 80x25
[    0.151213] printk: console [tty0] enabled
[    0.151250] ACPI: Core revision 20200925
[    0.151940] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.152031] APIC: Switch to symmetric I/O mode setup
[    0.152034] DMAR: Host address width 39
[    0.152037] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.152046] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.152048] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.152057] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.152059] DMAR: RMRR base: 0x00000068a3f000 end: 0x00000068a5efff
[    0.152062] DMAR: RMRR base: 0x0000006b000000 end: 0x0000006f7fffff
[    0.152065] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.152067] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.152068] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.153949] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.153952] x2apic enabled
[    0.153980] Switched APIC routing to cluster x2apic.
[    0.158139] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.175983] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
[    0.175990] Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.00 BogoMIPS (lpj=7200000)
[    0.175994] pid_max: default: 32768 minimum: 301
[    0.180033] LSM: Security Framework initializing
[    0.180051] Yama: becoming mindful.
[    0.180093] AppArmor: AppArmor initialized
[    0.180176] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.180202] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.180700] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.180742] process: using mwait in idle threads
[    0.180746] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.180747] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.180752] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.180754] Spectre V2 : Mitigation: Full generic retpoline
[    0.180756] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.180757] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.180759] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.180760] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.180763] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.180772] SRBDS: Mitigation: Microcode
[    0.180773] MDS: Mitigation: Clear CPU buffers
[    0.181062] Freeing SMP alternatives memory: 40K
[    0.186484] smpboot: CPU0: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[    0.186782] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.186801] ... version:                4
[    0.186802] ... bit width:              48
[    0.186803] ... generic registers:      4
[    0.186805] ... value mask:             0000ffffffffffff
[    0.186806] ... max period:             00007fffffffffff
[    0.186807] ... fixed-purpose events:   3
[    0.186808] ... event mask:             000000070000000f
[    0.187003] rcu: Hierarchical SRCU implementation.
[    0.187986] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.187986] smp: Bringing up secondary CPUs ...
[    0.187986] x86: Booting SMP configuration:
[    0.187986] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.201132] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.201132]  #5 #6 #7
[    0.204730] smp: Brought up 1 node, 8 CPUs
[    0.204730] smpboot: Max logical packages: 1
[    0.204730] smpboot: Total of 8 processors activated (28800.00 BogoMIPS)
[    0.208509] devtmpfs: initialized
[    0.208509] x86/mm: Memory block size: 128MB
[    0.209431] PM: Registering ACPI NVS region [mem 0x5eaac000-0x5eaacfff] (4096 bytes)
[    0.209431] PM: Registering ACPI NVS region [mem 0x694f5000-0x69599fff] (675840 bytes)
[    0.209431] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.209431] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.209431] pinctrl core: initialized pinctrl subsystem
[    0.209431] PM: RTC time: 05:39:10, date: 2020-10-26
[    0.209431] NET: Registered protocol family 16
[    0.209431] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.209431] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.209431] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.209431] audit: initializing netlink subsys (disabled)
[    0.211997] audit: type=2000 audit(1603690750.056:1): state=initialized audit_enabled=0 res=1
[    0.212163] thermal_sys: Registered thermal governor 'fair_share'
[    0.212164] thermal_sys: Registered thermal governor 'bang_bang'
[    0.212166] thermal_sys: Registered thermal governor 'step_wise'
[    0.212167] thermal_sys: Registered thermal governor 'user_space'
[    0.212177] EISA bus registered
[    0.212195] cpuidle: using governor ladder
[    0.212195] cpuidle: using governor menu
[    0.212195] Simple Boot Flag at 0x47 set to 0x1
[    0.212195] ACPI: bus type PCI registered
[    0.212195] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.212529] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.212535] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[    0.212554] PCI: Using configuration type 1 for base access
[    0.213176] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.216227] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.216227] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.216227] ACPI: Added _OSI(Module Device)
[    0.216227] ACPI: Added _OSI(Processor Device)
[    0.216227] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.216227] ACPI: Added _OSI(Processor Aggregator Device)
[    0.216227] ACPI: Added _OSI(Linux-Dell-Video)
[    0.216227] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.216227] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.331213] ACPI: 15 ACPI AML tables successfully acquired and loaded
[    0.334302] ACPI: EC: EC started
[    0.334303] ACPI: EC: interrupt blocked
[    0.338502] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.338503] ACPI: EC: Boot ECDT EC used to handle transactions
[    0.341699] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.417468] ACPI: Dynamic OEM Table Load:
[    0.417492] ACPI: SSDT 0xFFFF947280E27800 00058B (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.420941] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.423463] ACPI: Dynamic OEM Table Load:
[    0.423481] ACPI: SSDT 0xFFFF9472812C8C00 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.426830] ACPI: Dynamic OEM Table Load:
[    0.426844] ACPI: SSDT 0xFFFF94728134A540 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.430003] ACPI: Dynamic OEM Table Load:
[    0.430018] ACPI: SSDT 0xFFFF947280E22800 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.434121] ACPI: Dynamic OEM Table Load:
[    0.434141] ACPI: SSDT 0xFFFF947280E75000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.439073] ACPI: Dynamic OEM Table Load:
[    0.439087] ACPI: SSDT 0xFFFF9472812CAC00 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.442315] ACPI: Dynamic OEM Table Load:
[    0.442328] ACPI: SSDT 0xFFFF9472812CA000 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.451198] ACPI: Interpreter enabled
[    0.451293] ACPI: (supports S0 S3 S4 S5)
[    0.451295] ACPI: Using IOAPIC for interrupt routing
[    0.451383] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.452760] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.460073] ACPI: Power Resource [PUBS] (on)
[    0.460507] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.487743] ACPI: Power Resource [PC01] (on)
[    0.514048] ACPI: Power Resource [WRST] (on)
[    0.515549] ACPI: Power Resource [PXP] (on)
[    0.548119] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[    0.548129] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.552445] acpi PNP0A08:00: _OSC: platform does not support [AER]
[    0.554793] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[    0.559089] PCI host bridge to bus 0000:00
[    0.559094] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.559096] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.559098] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.559099] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.559101] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.559102] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.559104] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.559106] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.559107] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.559109] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.559110] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.559112] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.559114] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.559115] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.559117] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.559119] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.559120] pci_bus 0000:00: root bus resource [mem 0x6f800000-0xefffffff window]
[    0.559122] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.559124] pci_bus 0000:00: root bus resource [bus 00-7e]
[    0.559145] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[    0.560875] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[    0.560891] pci 0000:00:02.0: reg 0x10: [mem 0xe7000000-0xe7ffffff 64bit]
[    0.560901] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.560908] pci 0000:00:02.0: reg 0x20: [io  0xe000-0xe03f]
[    0.560937] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.562700] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.562715] pci 0000:00:04.0: reg 0x10: [mem 0xe9240000-0xe9247fff 64bit]
[    0.564611] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.564628] pci 0000:00:08.0: reg 0x10: [mem 0xe9250000-0xe9250fff 64bit]
[    0.566397] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.566421] pci 0000:00:14.0: reg 0x10: [mem 0xe9220000-0xe922ffff 64bit]
[    0.566506] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.568453] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.568476] pci 0000:00:14.2: reg 0x10: [mem 0xe9251000-0xe9251fff 64bit]
[    0.570383] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.570591] pci 0000:00:15.0: reg 0x10: [mem 0xe9252000-0xe9252fff 64bit]
[    0.573296] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.573335] pci 0000:00:16.0: reg 0x10: [mem 0xe9253000-0xe9253fff 64bit]
[    0.573474] pci 0000:00:16.0: PME# supported from D3hot
[    0.575348] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.575452] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.577376] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    0.577494] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    0.579378] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.581100] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.581371] pci 0000:00:1d.2: [8086:9d1a] type 01 class 0x060400
[    0.581474] pci 0000:00:1d.2: PME# supported from D0 D3hot D3cold
[    0.583381] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.585347] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.585364] pci 0000:00:1f.2: reg 0x10: [mem 0xe924c000-0xe924ffff]
[    0.587238] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300
[    0.587267] pci 0000:00:1f.3: reg 0x10: [mem 0xe9248000-0xe924bfff 64bit]
[    0.587307] pci 0000:00:1f.3: reg 0x20: [mem 0xe9230000-0xe923ffff 64bit]
[    0.587373] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.589248] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.589301] pci 0000:00:1f.4: reg 0x10: [mem 0xe9254000-0xe92540ff 64bit]
[    0.589353] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.591242] pci 0000:00:1f.6: [8086:15d8] type 00 class 0x020000
[    0.591265] pci 0000:00:1f.6: reg 0x10: [mem 0xe9200000-0xe921ffff]
[    0.591387] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
[    0.593315] pci 0000:02:00.0: [10de:1d10] type 00 class 0x030200
[    0.593334] pci 0000:02:00.0: reg 0x10: [mem 0xe8000000-0xe8ffffff]
[    0.593350] pci 0000:02:00.0: reg 0x14: [mem 0x70000000-0x7fffffff 64bit pref]
[    0.593365] pci 0000:02:00.0: reg 0x1c: [mem 0x80000000-0x81ffffff 64bit pref]
[    0.593375] pci 0000:02:00.0: reg 0x24: [io  0xd000-0xd07f]
[    0.593386] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.593417] pci 0000:02:00.0: Enabling HDA controller
[    0.593802] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.593806] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.593810] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.593815] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.594285] pci 0000:04:00.0: [8086:24fd] type 00 class 0x028000
[    0.594378] pci 0000:04:00.0: reg 0x10: [mem 0xe9100000-0xe9101fff 64bit]
[    0.594968] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
[    0.596089] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.596096] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.596193] pci 0000:07:00.0: [8086:15c0] type 01 class 0x060400
[    0.596257] pci 0000:07:00.0: enabling Extended Tags
[    0.596367] pci 0000:07:00.0: supports D1 D2
[    0.596369] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.596547] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.596553] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.596559] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.596658] pci 0000:08:00.0: [8086:15c0] type 01 class 0x060400
[    0.596725] pci 0000:08:00.0: enabling Extended Tags
[    0.596836] pci 0000:08:00.0: supports D1 D2
[    0.596838] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.596990] pci 0000:08:01.0: [8086:15c0] type 01 class 0x060400
[    0.597058] pci 0000:08:01.0: enabling Extended Tags
[    0.597173] pci 0000:08:01.0: supports D1 D2
[    0.597174] pci 0000:08:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.597325] pci 0000:08:02.0: [8086:15c0] type 01 class 0x060400
[    0.597392] pci 0000:08:02.0: enabling Extended Tags
[    0.597502] pci 0000:08:02.0: supports D1 D2
[    0.597503] pci 0000:08:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.597686] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.597697] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.597704] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.597791] pci 0000:09:00.0: [8086:15bf] type 00 class 0x088000
[    0.597816] pci 0000:09:00.0: reg 0x10: [mem 0xe6000000-0xe603ffff]
[    0.597830] pci 0000:09:00.0: reg 0x14: [mem 0xe6040000-0xe6040fff]
[    0.597902] pci 0000:09:00.0: enabling Extended Tags
[    0.598033] pci 0000:09:00.0: supports D1 D2
[    0.598035] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.598196] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.598207] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.598267] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.598277] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.598285] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.598388] pci 0000:3f:00.0: [8086:15c1] type 00 class 0x0c0330
[    0.598414] pci 0000:3f:00.0: reg 0x10: [mem 0xe5f00000-0xe5f0ffff]
[    0.598505] pci 0000:3f:00.0: enabling Extended Tags
[    0.598640] pci 0000:3f:00.0: supports D1 D2
[    0.598641] pci 0000:3f:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.598739] pci 0000:3f:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:08:02.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.598843] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.598854] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.599172] pci 0000:40:00.0: [17aa:0003] type 00 class 0x010802
[    0.599197] pci 0000:40:00.0: reg 0x10: [mem 0xe9000000-0xe9003fff 64bit]
[    0.599403] pci 0000:40:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1d.2 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.599619] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.599624] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.605813] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.605931] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.606045] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.606159] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.606273] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.606387] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.606502] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.606615] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.607846] ACPI: EC: interrupt unblocked
[    0.607848] ACPI: EC: event unblocked
[    0.607861] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.607862] ACPI: EC: GPE=0x16
[    0.607865] ACPI: \_SB_.PCI0.LPCB.EC__: Boot ECDT EC initialization complete
[    0.607867] ACPI: \_SB_.PCI0.LPCB.EC__: EC: Used to handle transactions and events
[    0.608031] iommu: Default domain type: Translated 
[    0.608031] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[    0.608031] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.608031] pci 0000:00:02.0: vgaarb: setting as boot device
[    0.608031] vgaarb: loaded
[    0.608262] SCSI subsystem initialized
[    0.608285] libata version 3.00 loaded.
[    0.608285] ACPI: bus type USB registered
[    0.608285] usbcore: registered new interface driver usbfs
[    0.608285] usbcore: registered new interface driver hub
[    0.608285] usbcore: registered new device driver usb
[    0.608285] pps_core: LinuxPPS API ver. 1 registered
[    0.608285] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.608285] PTP clock support registered
[    0.608285] EDAC MC: Ver: 3.0.0
[    0.608651] Registered efivars operations
[    0.608651] NetLabel: Initializing
[    0.608651] NetLabel:  domain hash size = 128
[    0.608651] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.608651] NetLabel:  unlabeled traffic allowed by default
[    0.608651] PCI: Using ACPI for IRQ routing
[    0.619650] PCI: pci_cache_line_size set to 64 bytes
[    0.620524] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.620526] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    0.620528] e820: reserve RAM buffer [mem 0x4f249000-0x4fffffff]
[    0.620529] e820: reserve RAM buffer [mem 0x4fee5000-0x4fffffff]
[    0.620531] e820: reserve RAM buffer [mem 0x5eaac000-0x5fffffff]
[    0.620532] e820: reserve RAM buffer [mem 0x62211000-0x63ffffff]
[    0.620534] e820: reserve RAM buffer [mem 0x6841a000-0x6bffffff]
[    0.620536] e820: reserve RAM buffer [mem 0x69600000-0x6bffffff]
[    0.620537] e820: reserve RAM buffer [mem 0x28f800000-0x28fffffff]
[    0.621342] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.621351] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.624042] clocksource: Switched to clocksource tsc-early
[    0.643226] VFS: Disk quotas dquot_6.6.0
[    0.643251] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.643430] AppArmor: AppArmor Filesystem Enabled
[    0.643479] pnp: PnP ACPI init
[    0.643680] system 00:00: [mem 0x40000000-0x403fffff] has been reserved
[    0.643690] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.644003] system 00:01: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.644006] system 00:01: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.644008] system 00:01: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.644011] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.644013] system 00:01: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.644015] system 00:01: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.644017] system 00:01: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.644024] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.644732] system 00:02: [io  0xff00-0xfffe] has been reserved
[    0.644738] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.645836] system 00:03: [io  0x0680-0x069f] has been reserved
[    0.645839] system 00:03: [io  0xffff] has been reserved
[    0.645841] system 00:03: [io  0xffff] has been reserved
[    0.645843] system 00:03: [io  0xffff] has been reserved
[    0.645845] system 00:03: [io  0x1800-0x18fe] has been reserved
[    0.645847] system 00:03: [io  0x164e-0x164f] has been reserved
[    0.645853] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.646069] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.646151] system 00:05: [io  0x1854-0x1857] has been reserved
[    0.646157] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.646191] pnp 00:06: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active)
[    0.646220] pnp 00:07: Plug and Play ACPI device, IDs LEN009b PNP0f13 (active)
[    0.646442] system 00:08: [io  0x1800-0x189f] could not be reserved
[    0.646445] system 00:08: [io  0x0800-0x087f] has been reserved
[    0.646447] system 00:08: [io  0x0880-0x08ff] has been reserved
[    0.646450] system 00:08: [io  0x0900-0x097f] has been reserved
[    0.646452] system 00:08: [io  0x0980-0x09ff] has been reserved
[    0.646454] system 00:08: [io  0x0a00-0x0a7f] has been reserved
[    0.646456] system 00:08: [io  0x0a80-0x0aff] has been reserved
[    0.646458] system 00:08: [io  0x0b00-0x0b7f] has been reserved
[    0.646460] system 00:08: [io  0x0b80-0x0bff] has been reserved
[    0.646462] system 00:08: [io  0x15e0-0x15ef] has been reserved
[    0.646464] system 00:08: [io  0x1600-0x167f] could not be reserved
[    0.646466] system 00:08: [io  0x1640-0x165f] could not be reserved
[    0.646469] system 00:08: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.646472] system 00:08: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.646474] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.646476] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.646478] system 00:08: [mem 0xfeb00000-0xfebfffff] has been reserved
[    0.646480] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.646483] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.646485] system 00:08: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.646491] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.649320] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.651362] system 00:0a: [mem 0xfed10000-0xfed17fff] could not be reserved
[    0.651365] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.651367] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.651369] system 00:0a: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.651372] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.651374] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.651376] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.651379] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    0.651381] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.651384] system 00:0a: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.651390] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.652059] system 00:0b: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.652062] system 00:0b: [mem 0x000f0000-0x000fffff] could not be reserved
[    0.652064] system 00:0b: [mem 0x00100000-0x6f7fffff] could not be reserved
[    0.652067] system 00:0b: [mem 0xfec00000-0xfed3ffff] could not be reserved
[    0.652069] system 00:0b: [mem 0xfed4c000-0xffffffff] could not be reserved
[    0.652075] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.652380] pnp: PnP ACPI: found 12 devices
[    0.658838] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.658925] NET: Registered protocol family 2
[    0.659103] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.659191] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.659391] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.659570] TCP: Hash tables configured (established 65536 bind 65536)
[    0.659641] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.659678] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.659755] NET: Registered protocol family 1
[    0.659761] NET: Registered protocol family 44
[    0.659768] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.659778] pci 0000:08:01.0: bridge window [io  0x1000-0x0fff] to [bus 0a-3e] add_size 1000
[    0.659782] pci 0000:07:00.0: bridge window [io  0x1000-0x0fff] to [bus 08-3f] add_size 1000
[    0.659784] pci 0000:00:1d.0: bridge window [io  0x1000-0x0fff] to [bus 07-3f] add_size 2000
[    0.659793] pci 0000:00:1d.0: BAR 13: assigned [io  0x2000-0x3fff]
[    0.659799] pci 0000:02:00.0: BAR 6: no space for [mem size 0x00080000 pref]
[    0.659801] pci 0000:02:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
[    0.659803] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.659806] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.659811] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.659815] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.659821] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.659828] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.659837] pci 0000:07:00.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.659840] pci 0000:08:01.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.659842] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.659848] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.659859] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.659862] pci 0000:08:01.0:   bridge window [io  0x2000-0x2fff]
[    0.659868] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.659873] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.659881] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.659887] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.659897] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.659900] pci 0000:07:00.0:   bridge window [io  0x2000-0x2fff]
[    0.659906] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.659911] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.659918] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.659920] pci 0000:00:1d.0:   bridge window [io  0x2000-0x3fff]
[    0.659925] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.659929] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.659934] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.659939] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.659948] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.659950] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.659952] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.659953] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.659955] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.659956] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.659958] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.659960] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.659962] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.659963] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.659965] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.659967] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.659968] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.659970] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.659972] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.659973] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.659975] pci_bus 0000:00: resource 20 [mem 0x6f800000-0xefffffff window]
[    0.659977] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.659979] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.659981] pci_bus 0000:02: resource 1 [mem 0xe8000000-0xe8ffffff]
[    0.659982] pci_bus 0000:02: resource 2 [mem 0x70000000-0x81ffffff 64bit pref]
[    0.659984] pci_bus 0000:04: resource 1 [mem 0xe9100000-0xe91fffff]
[    0.659986] pci_bus 0000:07: resource 0 [io  0x2000-0x3fff]
[    0.659995] pci_bus 0000:07: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.659997] pci_bus 0000:07: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.659999] pci_bus 0000:08: resource 0 [io  0x2000-0x2fff]
[    0.660000] pci_bus 0000:08: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.660002] pci_bus 0000:08: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.660004] pci_bus 0000:09: resource 1 [mem 0xe6000000-0xe60fffff]
[    0.660006] pci_bus 0000:0a: resource 0 [io  0x2000-0x2fff]
[    0.660007] pci_bus 0000:0a: resource 1 [mem 0xd0000000-0xe5efffff]
[    0.660009] pci_bus 0000:0a: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.660011] pci_bus 0000:3f: resource 1 [mem 0xe5f00000-0xe5ffffff]
[    0.660013] pci_bus 0000:40: resource 1 [mem 0xe9000000-0xe90fffff]
[    0.660315] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.661887] PCI: CLS 128 bytes, default 64
[    0.661947] Unpacking initramfs...
[    0.702350] Initramfs unpacking failed: Decoding failed
[    0.702365] fbcon: Taking over console
[    0.704731] Freeing initrd memory: 13492K
[    0.704816] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.704819] software IO TLB: mapped [mem 0x0000000063ac5000-0x0000000067ac5000] (64MB)
[    0.704996] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:08 [mem 0xfed10000-0xfed13fff]
[    0.705004] caller snb_uncore_imc_init_box+0x78/0xc0 mapping multiple BARs
[    0.705398] check: Scanning for low memory corruption every 60 seconds
[    0.706111] Initialise system trusted keyrings
[    0.706136] Key type blacklist registered
[    0.706197] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[    0.708019] zbud: loaded
[    0.708539] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.708716] fuse: init (API version 7.32)
[    0.708919] integrity: Platform Keyring initialized
[    0.725034] Key type asymmetric registered
[    0.725036] Asymmetric key parser 'x509' registered
[    0.725047] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.725107] io scheduler mq-deadline registered
[    0.725731] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.726097] pcieport 0000:00:1c.6: PME: Signaling with IRQ 123
[    0.726254] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124
[    0.726288] pcieport 0000:00:1d.0: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.726684] pcieport 0000:00:1d.2: PME: Signaling with IRQ 125
[    0.727299] pcieport 0000:08:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.727696] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.727790] efifb: probing for efifb
[    0.727832] efifb: showing boot graphics
[    0.729758] efifb: framebuffer at 0xc0000000, using 8100k, total 8100k
[    0.729760] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.729761] efifb: scrolling: redraw
[    0.729763] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.729890] Console: switching to colour frame buffer device 240x67
[    0.738874] fb0: EFI VGA frame buffer device
[    0.738887] intel_idle: MWAIT substates: 0x11142120
[    0.738888] intel_idle: v0.5.1 model 0x8E
[    0.739568] intel_idle: Local APIC timer is reliable in all C-states
[    0.740234] ACPI: AC Adapter [AC] (off-line)
[    0.740384] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[    0.740436] ACPI: Sleep Button [SLPB]
[    0.740482] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[    0.740517] ACPI: Lid Switch [LID]
[    0.740561] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.740595] ACPI: Power Button [PWRF]
[    0.747212] thermal LNXTHERM:00: registered as thermal_zone0
[    0.747215] ACPI: Thermal Zone [THM0] (41 C)
[    0.747588] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.750942] Linux agpgart interface v0.103
[    0.756247] tpm_tis STM7304:00: 2.0 TPM (device-id 0x0, rev-id 78)
[    0.777281] battery: ACPI: Battery Slot [BAT0] (battery present)
[    0.785836] loop: module loaded
[    0.786293] libphy: Fixed MDIO Bus: probed
[    0.786295] tun: Universal TUN/TAP device driver, 1.6
[    0.786399] PPP generic driver version 2.4.2
[    0.786603] VFIO - User Level meta-driver version: 0.3
[    0.786753] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.786758] ehci-pci: EHCI PCI platform driver
[    0.786773] ehci-platform: EHCI generic platform driver
[    0.786792] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.786794] ohci-pci: OHCI PCI platform driver
[    0.786810] ohci-platform: OHCI generic platform driver
[    0.786823] uhci_hcd: USB Universal Host Controller Interface driver
[    0.787160] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.787168] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.788321] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.788651] xhci_hcd 0000:00:14.0: cache line size of 128 is not supported
[    0.789008] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    0.789010] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.789013] usb usb1: Product: xHCI Host Controller
[    0.789014] usb usb1: Manufacturer: Linux 5.10.0-rc1 xhci-hcd
[    0.789016] usb usb1: SerialNumber: 0000:00:14.0
[    0.789226] hub 1-0:1.0: USB hub found
[    0.789258] hub 1-0:1.0: 12 ports detected
[    0.791734] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.791740] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.791744] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.791798] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    0.791800] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.791802] usb usb2: Product: xHCI Host Controller
[    0.791804] usb usb2: Manufacturer: Linux 5.10.0-rc1 xhci-hcd
[    0.791805] usb usb2: SerialNumber: 0000:00:14.0
[    0.792023] hub 2-0:1.0: USB hub found
[    0.792040] hub 2-0:1.0: 6 ports detected
[    0.793658] usb: port power management may be unreliable
[    0.794149] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.794156] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 3
[    0.795381] xhci_hcd 0000:3f:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[    0.795781] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[    0.795783] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.795785] usb usb3: Product: xHCI Host Controller
[    0.795787] usb usb3: Manufacturer: Linux 5.10.0-rc1 xhci-hcd
[    0.795788] usb usb3: SerialNumber: 0000:3f:00.0
[    0.795968] hub 3-0:1.0: USB hub found
[    0.795980] hub 3-0:1.0: 2 ports detected
[    0.796980] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.796985] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 4
[    0.796989] xhci_hcd 0000:3f:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[    0.797046] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[    0.797048] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.797050] usb usb4: Product: xHCI Host Controller
[    0.797051] usb usb4: Manufacturer: Linux 5.10.0-rc1 xhci-hcd
[    0.797053] usb usb4: SerialNumber: 0000:3f:00.0
[    0.797251] hub 4-0:1.0: USB hub found
[    0.797263] hub 4-0:1.0: 2 ports detected
[    0.798253] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    0.801342] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.801348] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.801641] mousedev: PS/2 mouse device common for all mice
[    0.802164] rtc_cmos 00:04: RTC can wake from S4
[    0.803010] rtc_cmos 00:04: registered as rtc0
[    0.803160] rtc_cmos 00:04: setting system clock to 2020-10-26T05:39:10 UTC (1603690750)
[    0.803191] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    0.803213] i2c /dev entries driver
[    0.803300] device-mapper: uevent: version 1.0.3
[    0.803459] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[    0.803513] platform eisa.0: Probing EISA bus 0
[    0.803516] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    0.803519] platform eisa.0: Cannot allocate resource for EISA slot 1
[    0.803520] platform eisa.0: Cannot allocate resource for EISA slot 2
[    0.803522] platform eisa.0: Cannot allocate resource for EISA slot 3
[    0.803524] platform eisa.0: Cannot allocate resource for EISA slot 4
[    0.803526] platform eisa.0: Cannot allocate resource for EISA slot 5
[    0.803528] platform eisa.0: Cannot allocate resource for EISA slot 6
[    0.803530] platform eisa.0: Cannot allocate resource for EISA slot 7
[    0.803532] platform eisa.0: Cannot allocate resource for EISA slot 8
[    0.803534] platform eisa.0: EISA: Detected 0 cards
[    0.803538] intel_pstate: Intel P-state driver initializing
[    0.803892] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    0.804658] intel_pstate: HWP enabled
[    0.804809] ledtrig-cpu: registered to indicate activity on CPUs
[    0.804811] EFI Variables Facility v0.08 2004-May-17
[    0.814205] battery: ACPI: Battery Slot [BAT1] (battery present)
[    0.862584] intel_pmc_core INT33A1:00:  initialized
[    0.862649] drop_monitor: Initializing network drop monitor service
[    0.862767] NET: Registered protocol family 10
[    0.870172] Segment Routing with IPv6
[    0.870190] NET: Registered protocol family 17
[    0.870350] Key type dns_resolver registered
[    0.871085] microcode: sig=0x806ea, pf=0x80, revision=0xd6
[    0.871191] microcode: Microcode Update Driver: v2.2.
[    0.871194] IPI shorthand broadcast: enabled
[    0.871201] sched_clock: Marking stable (869943686, 1244705)->(877804802, -6616411)
[    0.871310] registered taskstats version 1
[    0.871318] Loading compiled-in X.509 certificates
[    0.871891] Loaded X.509 cert 'Build time autogenerated kernel key: 54aec3f9a7a83dc4da728839484e01ad5628cca8'
[    0.871916] zswap: loaded using pool lzo/zbud
[    0.872025] Key type ._fscrypt registered
[    0.872026] Key type .fscrypt registered
[    0.872027] Key type fscrypt-provisioning registered
[    0.872066] Key type trusted registered
[    0.874976] Key type encrypted registered
[    0.874978] AppArmor: AppArmor sha1 policy hashing enabled
[    0.876563] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.876583] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469'
[    0.876584] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.876982] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[    0.876989] ima: Allocated hash algorithm: sha1
[    0.912541] ima: No architecture policies found
[    0.912563] evm: Initialising EVM extended attributes:
[    0.912564] evm: security.selinux
[    0.912564] evm: security.SMACK64
[    0.912565] evm: security.SMACK64EXEC
[    0.912565] evm: security.SMACK64TRANSMUTE
[    0.912565] evm: security.SMACK64MMAP
[    0.912566] evm: security.apparmor
[    0.912566] evm: security.ima
[    0.912567] evm: security.capability
[    0.912567] evm: HMAC attrs: 0x1
[    0.913789] PM:   Magic number: 8:639:669
[    0.914085] RAS: Correctable Errors collector initialized.
[    0.914951] Freeing unused decrypted memory: 2036K
[    0.915347] Freeing unused kernel image (initmem) memory: 2580K
[    0.936433] Write protecting the kernel read-only data: 22528k
[    0.937050] Freeing unused kernel image (text/rodata gap) memory: 2036K
[    0.937411] Freeing unused kernel image (rodata/data gap) memory: 1220K
[    0.983885] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.983886] x86/mm: Checking user space page tables
[    1.028500] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.028523] Run /init as init process
[    1.028525]   with arguments:
[    1.028526]     /init
[    1.028526]     splash
[    1.028527]   with environment:
[    1.028528]     HOME=/
[    1.028528]     TERM=linux
[    1.028528]     BOOT_IMAGE=/@/boot/vmlinuz-5.10.0-rc1
[    1.117863] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.118207] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.119059] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
[    1.119955] nvme nvme0: pci function 0000:40:00.0
[    1.120338] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    1.120375] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    1.120964] e1000e: Intel(R) PRO/1000 Network Driver
[    1.120964] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.121705] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    1.126671] i2c i2c-0: 1/2 memory slots populated (from DMI)
[    1.127051] i2c i2c-0: Successfully instantiated SPD at 0x50
[    1.128005] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[    1.134537] nvme nvme0: 8/0/0 default/read/poll queues
[    1.141989]  nvme0n1: p1 p2
[    1.278370] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[    1.278372] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.371249] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
[    1.404705] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.436805] usb 2-3: New USB device found, idVendor=0bda, idProduct=0316, bcdDevice= 2.04
[    1.436807] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.436808] usb 2-3: Product: USB3.0-CRW
[    1.436809] usb 2-3: Manufacturer: Generic
[    1.436810] usb 2-3: SerialNumber: 20120501030900000
[    1.438574] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 54:ee:75:e8:57:0d
[    1.438576] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[    1.438651] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 1000FF-0FF
[    1.439551] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0
[    1.447154] usb-storage 2-3:1.0: USB Mass Storage device detected
[    1.447261] scsi host0: usb-storage 2-3:1.0
[    1.447332] usbcore: registered new interface driver usb-storage
[    1.448509] usbcore: registered new interface driver uas
[    1.556191] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[    1.720218] tsc: Refined TSC clocksource calibration: 1799.990 MHz
[    1.720224] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f22049b0a, max_idle_ns: 440795294996 ns
[    1.720349] clocksource: Switched to clocksource tsc
[    1.742269] usb 1-8: New USB device found, idVendor=13d3, idProduct=56a6, bcdDevice=17.11
[    1.742271] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.742272] usb 1-8: Product: Integrated Camera
[    1.742273] usb 1-8: Manufacturer: Azurewave
[    1.742273] usb 1-8: SerialNumber: 0001
[    1.872141] usb 1-9: new full-speed USB device number 4 using xhci_hcd
[    1.950873] psmouse serio1: synaptics: queried max coordinates: x [..5676], y [..4690]
[    1.985565] psmouse serio1: synaptics: queried min coordinates: x [1266..], y [1162..]
[    1.985571] psmouse serio1: synaptics: Trying to set up SMBus access
[    2.022617] usb 1-9: New USB device found, idVendor=06cb, idProduct=009a, bcdDevice= 1.64
[    2.022619] usb 1-9: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[    2.022620] usb 1-9: SerialNumber: 8d97a807073f
[    2.116056] raid6: avx2x4   gen() 30176 MB/s
[    2.184043] raid6: avx2x4   xor()  7952 MB/s
[    2.252041] raid6: avx2x2   gen() 34238 MB/s
[    2.320046] raid6: avx2x2   xor() 22016 MB/s
[    2.388042] raid6: avx2x1   gen() 29687 MB/s
[    2.456039] raid6: avx2x1   xor() 18991 MB/s
[    2.524056] raid6: sse2x4   gen() 14560 MB/s
[    2.592074] raid6: sse2x4   xor()  7724 MB/s
[    2.660055] raid6: sse2x2   gen() 14769 MB/s
[    2.728050] raid6: sse2x2   xor()  9490 MB/s
[    2.796048] raid6: sse2x1   gen() 11218 MB/s
[    2.864046] raid6: sse2x1   xor()  6510 MB/s
[    2.864046] raid6: using algorithm avx2x2 gen() 34238 MB/s
[    2.864047] raid6: .... xor() 22016 MB/s, rmw enabled
[    2.864048] raid6: using avx2x2 recovery algorithm
[    2.866015] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.866261] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.866295] xor: automatically using best checksumming function   avx       
[    2.884749] Btrfs loaded, crc32c=crc32c-intel
[    2.893743] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    2.896418] BTRFS: device fsid 523fd023-8a9d-45cc-90fc-7823d5a8636f devid 1 transid 27142 /dev/nvme0n1p2 scanned by btrfs (222)
[    2.911252] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    2.911253] BTRFS info (device nvme0n1p2): has skinny extents
[    2.924375] BTRFS info (device nvme0n1p2): enabling ssd optimizations
[    3.016007] systemd[1]: Inserted module 'autofs4'
[    3.142678] systemd[1]: systemd 246.6-1ubuntu1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    3.160509] systemd[1]: Detected architecture x86-64.
[    3.181353] systemd[1]: Set hostname to <ThinkPad-T580>.
[    3.261499] systemd[1]: /lib/systemd/system/dbus.service:12: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.278446] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.292786] systemd[1]: Queued start job for default target Graphical Interface.
[    3.293816] systemd[1]: Created slice system-modprobe.slice.
[    3.294003] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.294144] systemd[1]: Created slice User and Session Slice.
[    3.294198] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.294236] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[    3.294281] systemd[1]: Reached target Remote File Systems.
[    3.294293] systemd[1]: Reached target Slices.
[    3.294866] systemd[1]: Listening on Syslog Socket.
[    3.294946] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.294993] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.295136] systemd[1]: Listening on Journal Audit Socket.
[    3.295205] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.295287] systemd[1]: Listening on Journal Socket.
[    3.295407] systemd[1]: Listening on udev Control Socket.
[    3.295480] systemd[1]: Listening on udev Kernel Socket.
[    3.296193] systemd[1]: Mounting Huge Pages File System...
[    3.296830] systemd[1]: Mounting POSIX Message Queue File System...
[    3.297668] systemd[1]: Mounting Kernel Debug File System...
[    3.298710] systemd[1]: Mounting Kernel Trace File System...
[    3.300026] systemd[1]: Starting Journal Service...
[    3.301022] systemd[1]: Starting Set the console keyboard layout...
[    3.301946] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    3.302822] systemd[1]: Starting Load Kernel Module drm...
[    3.303425] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    3.303489] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.304755] systemd[1]: Starting Load Kernel Modules...
[    3.305814] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.306793] systemd[1]: Starting Coldplug All udev Devices...
[    3.308010] systemd[1]: Starting Uncomplicated firewall...
[    3.310152] systemd[1]: Mounted Huge Pages File System.
[    3.310331] systemd[1]: Mounted POSIX Message Queue File System.
[    3.310454] systemd[1]: Mounted Kernel Debug File System.
[    3.310631] systemd[1]: Mounted Kernel Trace File System.
[    3.311223] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    3.311952] systemd[1]: Finished Uncomplicated firewall.
[    3.313835] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    3.315131] systemd[1]: Finished Remount Root and Kernel File Systems.
[    3.316057] systemd[1]: Activating swap /swapfile...
[    3.316491] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    3.316559] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    3.317518] systemd[1]: Starting Load/Save Random Seed...
[    3.318304] systemd[1]: Starting Create System Users...
[    3.318816] systemd[1]: modprobe@drm.service: Succeeded.
[    3.319313] systemd[1]: Finished Load Kernel Module drm.
[    3.321074] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.321584] lp: driver loaded but no devices found
[    3.321900] systemd[1]: swapfile.swap: Swap process exited, code=exited, status=255/EXCEPTION
[    3.321907] systemd[1]: swapfile.swap: Failed with result 'exit-code'.
[    3.322454] systemd[1]: Failed to activate swap /swapfile.
[    3.322604] systemd[1]: Dependency failed for Swap.
[    3.322683] systemd[1]: swap.target: Job swap.target/start failed with result 'dependency'.
[    3.326433] ppdev: user-space parallel port driver
[    3.327454] systemd[1]: Finished Load/Save Random Seed.
[    3.330006] systemd[1]: Finished Load Kernel Modules.
[    3.331394] systemd[1]: Mounting FUSE Control File System...
[    3.332640] systemd[1]: Mounting Kernel Configuration File System...
[    3.333817] systemd[1]: Starting Apply Kernel Variables...
[    3.335810] systemd[1]: Mounted FUSE Control File System.
[    3.335951] systemd[1]: Mounted Kernel Configuration File System.
[    3.337313] systemd[1]: Finished Create System Users.
[    3.338801] systemd[1]: Starting Create Static Device Nodes in /dev...
[    3.343815] systemd[1]: Finished Apply Kernel Variables.
[    3.349802] systemd[1]: Finished Create Static Device Nodes in /dev.
[    3.351163] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[    3.396710] systemd[1]: Finished Coldplug All udev Devices.
[    3.399668] systemd[1]: Finished Set the console keyboard layout.
[    3.399803] systemd[1]: Reached target Local File Systems (Pre).
[    3.401176] systemd[1]: Mounting Mount unit for core, revision 10126...
[    3.402237] systemd[1]: Mounting Mount unit for core, revision 10185...
[    3.403535] systemd[1]: Mounting Mount unit for core18, revision 1754...
[    3.404531] systemd[1]: Mounting Mount unit for core18, revision 1885...
[    3.412500] systemd[1]: Started Journal Service.
[    3.589875] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.590018] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.610784] nfc: nfc_init: NFC Core ver 0.1
[    3.610805] NET: Registered protocol family 39
[    3.611558] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    3.613411] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.630215] intel_rapl_common: Found RAPL domain package
[    3.630217] intel_rapl_common: Found RAPL domain dram
[    3.633084] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.635384] mc: Linux media interface: v0.10
[    3.641277] Non-volatile memory driver v1.3
[    3.645706] videodev: Linux video capture interface: v2.00
[    3.659088] Bluetooth: Core ver 2.22
[    3.659132] NET: Registered protocol family 31
[    3.659133] Bluetooth: HCI device and connection manager initialized
[    3.659142] Bluetooth: HCI socket layer initialized
[    3.659147] Bluetooth: L2CAP socket layer initialized
[    3.659155] Bluetooth: SCO socket layer initialized
[    3.662152] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.662953] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.663207] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.665283] thinkpad_acpi: ThinkPad ACPI Extras v0.26
[    3.665285] thinkpad_acpi: http://ibm-acpi.sf.net/
[    3.665290] thinkpad_acpi: ThinkPad BIOS N27ET38W (1.24 ), EC N27HT16W
[    3.665291] thinkpad_acpi: Lenovo ThinkPad T580, model 20LAZ3TXCN
[    3.667623] thinkpad_acpi: radio switch found; radios are enabled
[    3.668479] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[    3.668482] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[    3.672561] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    3.681017] usbcore: registered new interface driver btusb
[    3.683333] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[    3.691512] Intel(R) Wireless WiFi driver for Linux
[    3.702244] thinkpad_acpi: battery 2 registered (start 0, stop 100)
[    3.703941] uvcvideo: Found UVC 1.00 device Integrated Camera (13d3:56a6)
[    3.705782] thinkpad_acpi: battery 1 registered (start 0, stop 100)
[    3.705855] battery: new extension: ThinkPad Battery Extension
[    3.705953] iwlwifi 0000:04:00.0: Found debug destination: EXTERNAL_DRAM
[    3.705957] iwlwifi 0000:04:00.0: Found debug configuration: 0
[    3.706949] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input6
[    3.707534] iwlwifi 0000:04:00.0: loaded firmware version 36.79ff3ccf.0 8265-36.ucode op_mode iwlmvm
[    3.710636] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input7
[    3.711822] usbcore: registered new interface driver uvcvideo
[    3.711823] USB Video Class driver (1.1.1)
[    3.720737] rmi4_smbus 0-002c: registering SMbus-connected sensor
[    3.727969] i915 0000:00:02.0: enabling device (0006 -> 0007)
[    3.728781] checking generic (c0000000 7e9000) vs hw (e7000000 1000000)
[    3.728783] checking generic (c0000000 7e9000) vs hw (c0000000 10000000)
[    3.728785] fb0: switching to inteldrmfb from EFI VGA
[    3.728903] Console: switching to colour dummy device 80x25
[    3.728957] i915 0000:00:02.0: vgaarb: deactivate vga console
[    3.733177] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem
[    3.734617] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    3.744792] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[    3.753434] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    3.756519] iwlwifi 0000:04:00.0: Allocated 0x00400000 bytes for firmware monitor.
[    3.763834] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    3.763838] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.763839] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.763840] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.763840] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.763841] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.783271] cryptd: max_cpu_qlen set to 1000
[    3.791765] AVX2 version of gcm_enc/dec engaged.
[    3.791767] AES CTR mode by8 optimization enabled
[    3.812336] iwlwifi 0000:04:00.0: base HW address: e4:70:b8:68:56:9b
[    3.829854] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3276-030, fw id: 2620110
[    3.888300] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    3.888683] thermal thermal_zone12: failed to read out thermal zone (-61)
[    3.910761] input: Synaptics TM3276-030 as /devices/rmi4-00/input/input8
[    3.926696] serio: RMI4 PS/2 pass-through port at rmi4-00.fn03
[    3.947865] intel_rapl_common: Found RAPL domain package
[    3.947869] intel_rapl_common: Found RAPL domain core
[    3.947870] intel_rapl_common: Found RAPL domain uncore
[    3.947871] intel_rapl_common: Found RAPL domain dram
[    3.947872] intel_rapl_common: Found RAPL domain psys
[    3.971819] audit: type=1400 audit(1603690753.661:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=518 comm="apparmor_parser"
[    3.983712] audit: type=1400 audit(1603690753.677:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=521 comm="apparmor_parser"
[    3.983717] audit: type=1400 audit(1603690753.677:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=521 comm="apparmor_parser"
[    3.983719] audit: type=1400 audit(1603690753.677:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=521 comm="apparmor_parser"
[    3.985342] audit: type=1400 audit(1603690753.677:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="tcpdump" pid=520 comm="apparmor_parser"
[    3.989393] audit: type=1400 audit(1603690753.681:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=517 comm="apparmor_parser"
[    3.989396] audit: type=1400 audit(1603690753.681:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=517 comm="apparmor_parser"
[    3.989398] audit: type=1400 audit(1603690753.681:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=517 comm="apparmor_parser"
[    3.989400] audit: type=1400 audit(1603690753.681:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/{,usr/}sbin/dhclient" pid=517 comm="apparmor_parser"
[    3.992162] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[    4.028120] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    4.059574] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
[    4.316829] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.316844] Bluetooth: BNEP filters: protocol multicast
[    4.316847] Bluetooth: BNEP socket layer initialized
[    4.322244] NET: Registered protocol family 38
[    4.323483] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[    4.372532] input: TPPS/2 IBM TrackPoint as /devices/rmi4-00/rmi4-00.fn03/serio2/input/input9
[    4.685336] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    4.828466] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[    4.898261] iwlwifi 0000:04:00.0: FW already configured (0) - re-configuring
[    5.127758] [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
[    5.152809] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.153009] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[    5.153196] ACPI: Video Device [PXSX] (multi-head: no  rom: yes  post: no)
[    5.153222] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:35/LNXVIDEO:01/input/input11
[    5.153476] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.271379] fbcon: i915drmfb (fb0) is primary device
[    5.274849] Console: switching to colour frame buffer device 240x67
[    5.295737] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    5.349619] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC257: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.349621] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.349622] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.349623] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.349624] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.349625] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    5.349626] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.412110] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[    5.412200] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.412257] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.412328] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.412381] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.412443] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.412537] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.472518] kauditd_printk_skb: 31 callbacks suppressed
[    5.472519] audit: type=1400 audit(1603690755.165:42): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/etc/sssd/conf.d/" pid=758 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.472598] audit: type=1400 audit(1603690755.165:43): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/usr/share/sssd/cfg_rules.ini" pid=758 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.866955] audit: type=1400 audit(1603690755.557:44): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=779 comm="cups-browsed" capability=23  capname="sys_nice"
[    8.567421] rfkill: input handler disabled
[    9.322522] wlp4s0: authenticate with d8:8f:76:7c:52:a9
[    9.332917] wlp4s0: send auth to d8:8f:76:7c:52:a9 (try 1/3)
[    9.338624] wlp4s0: authenticated
[    9.340031] wlp4s0: associate with d8:8f:76:7c:52:a9 (try 1/3)
[    9.342060] wlp4s0: RX AssocResp from d8:8f:76:7c:52:a9 (capab=0x1011 status=0 aid=5)
[    9.345151] wlp4s0: associated
[    9.371910] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
[    9.402573] wlp4s0: Limiting TX power to 27 (27 - 0) dBm as advertised by d8:8f:76:7c:52:a9
[   26.351734] Bluetooth: RFCOMM TTY layer initialized
[   26.351741] Bluetooth: RFCOMM socket layer initialized
[   26.351745] Bluetooth: RFCOMM ver 1.11
[   26.517033] rfkill: input handler enabled
[   28.382258] rfkill: input handler disabled
[   28.859233] BUG: kernel NULL pointer dereference, address: 000000000000002c
[   28.859236] #PF: supervisor read access in kernel mode
[   28.859237] #PF: error_code(0x0000) - not-present page
[   28.859238] PGD 0 P4D 0 
[   28.859241] Oops: 0000 [#1] SMP PTI
[   28.859243] CPU: 5 PID: 1824 Comm: fwupd Not tainted 5.10.0-rc1 #26
[   28.859244] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
[   28.859247] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
[   28.859249] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 c0 06 00 00 48 8b 88 c8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
[   28.859250] RSP: 0018:ffffaea8c1d27de8 EFLAGS: 00010286
[   28.859252] RAX: ffff9472823b8000 RBX: 0000000000000000 RCX: 0000000000000010
[   28.859253] RDX: 0000000000001b70 RSI: ffff9472824de460 RDI: ffff9472824de438
[   28.859254] RBP: ffffaea8c1d27e40 R08: 0000000000001000 R09: 0000000000000000
[   28.859254] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000010
[   28.859255] R13: ffff9472824de438 R14: ffff9472824de460 R15: ffff9472824de470
[   28.859256] FS:  00007f438df0fb00(0000) GS:ffff947407540000(0000) knlGS:0000000000000000
[   28.859258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.859258] CR2: 000000000000002c CR3: 0000000170e0e006 CR4: 00000000003706e0
[   28.859259] Call Trace:
[   28.859264]  seq_read+0x95/0x470
[   28.859266]  vfs_read+0xa0/0x190
[   28.859267]  ksys_read+0x67/0xe0
[   28.859269]  __x64_sys_read+0x1a/0x20
[   28.859271]  do_syscall_64+0x38/0x90
[   28.859273]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   28.859274] RIP: 0033:0x7f439116dcec
[   28.859276] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 7c f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 4f 7d f8 ff 48
[   28.859277] RSP: 002b:00007ffc9284cdb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   28.859278] RAX: ffffffffffffffda RBX: 0000564e3da2aa00 RCX: 00007f439116dcec
[   28.859279] RDX: 0000000000001000 RSI: 00007ffc9284ceb0 RDI: 0000000000000010
[   28.859280] RBP: 00007f439124a4c0 R08: 0000000000000000 R09: 0000564e3dad0050
[   28.859281] R10: 0000564e3d9f6d80 R11: 0000000000000246 R12: 0000000000001000
[   28.859282] R13: 00007ffc9284ceb0 R14: 0000000000000d68 R15: 00007f43912498c0
[   28.859283] Modules linked in: rfcomm ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic cmac algif_hash algif_skcipher af_alg bnep joydev mei_hdcp intel_rapl_msr intel_wmi_thunderbolt wmi_bmof nls_iso8859_1 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl intel_cstate iwlmvm mac80211 rmi_smbus snd_seq_midi i915 rmi_core libarc4 snd_seq_midi_event snd_hda_intel input_leds snd_intel_dspcfg uvcvideo snd_rawmidi videobuf2_vmalloc snd_hda_codec iwlwifi videobuf2_memops snd_hwdep videobuf2_v4l2 i2c_algo_bit snd_hda_core btusb videobuf2_common drm_kms_helper snd_pcm btrtl btbcm serio_raw btintel bluetooth syscopyarea thinkpad_acpi videodev cfg80211 nvram ecdh_generic ledtrig_audio mc ecc sysfillrect nxp_nci_i2c nxp_nci sysimgblt snd_seq nci fb_sys_fops ucsi_acpi processor_thermal_device mei_me nfc cec intel_soc_dts_iosf typec_ucsi intel_rapl_common mei
[   28.859322]  intel_xhci_usb_role_switch intel_pch_thermal typec wmi snd_timer snd_seq_device snd soundcore int3403_thermal int340x_thermal_zone video mac_hid int3400_thermal acpi_thermal_rel acpi_pad sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus intel_lpss_pci nvme_core thunderbolt intel_lpss idma64 virt_dma pinctrl_sunrisepoint
[   28.859344] CR2: 000000000000002c
[   28.859346] ---[ end trace e0782acbb8f9ac49 ]---
[   28.859348] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
[   28.859350] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 c0 06 00 00 48 8b 88 c8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
[   28.859351] RSP: 0018:ffffaea8c1d27de8 EFLAGS: 00010286
[   28.859352] RAX: ffff9472823b8000 RBX: 0000000000000000 RCX: 0000000000000010
[   28.859354] RDX: 0000000000001b70 RSI: ffff9472824de460 RDI: ffff9472824de438
[   28.859355] RBP: ffffaea8c1d27e40 R08: 0000000000001000 R09: 0000000000000000
[   28.859356] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000010
[   28.859357] R13: ffff9472824de438 R14: ffff9472824de460 R15: ffff9472824de470
[   28.859360] FS:  00007f438df0fb00(0000) GS:ffff947407540000(0000) knlGS:0000000000000000
[   28.859362] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.859363] CR2: 000000000000002c CR3: 0000000170e0e006 CR4: 00000000003706e0

[-- Attachment #4: Type: text/plain, Size: 456 bytes --]


> 
> Tyler
> 
> [1] https://lore.kernel.org/linux-integrity/alpine.DEB.2.23.453.2009121522400.7398@xps-7390/
> [2] https://lore.kernel.org/lkml/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
> [3] https://lore.kernel.org/lkml/846fe4da67d05f57fba33e38c9a6e394e657adc3.camel@linux.ibm.com/
> [4] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1898998
> [5] https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1864223
> 
>> 
>> Mimi


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference
  2020-10-26  5:49           ` Kai-Heng Feng
@ 2020-10-27  5:08             ` Tyler Hicks
  0 siblings, 0 replies; 23+ messages in thread
From: Tyler Hicks @ 2020-10-27  5:08 UTC (permalink / raw)
  To: Kai-Heng Feng; +Cc: Mimi Zohar, Jarkko Sakkinen, linux-integrity, open list

On 2020-10-26 13:49:59, Kai-Heng Feng wrote:
> 
> 
> > On Oct 21, 2020, at 13:48, Tyler Hicks <tyhicks@linux.microsoft.com> wrote:
> > 
> > On 2020-10-20 17:07:50, Mimi Zohar wrote:
> >> On Tue, 2020-09-29 at 13:52 -0400, Mimi Zohar wrote:
> >>> On Mon, 2020-09-28 at 22:16 +0800, Kai-Heng Feng wrote:
> >>>> Hi Jarkko,
> >>>> 
> >>>>> On Sep 28, 2020, at 22:06, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> wrote:
> >>>>> 
> >>>>> On Mon, Sep 28, 2020 at 08:31:04PM +0800, Kai-Heng Feng wrote:
> >>>>>> Commit 7f3d176f5f7e "tpm: Require that all digests are present in
> >>>>>> TCG_PCR_EVENT2 structures" causes a null pointer dereference on all
> >>>>>> laptops I have:
> >>>>> 
> >>>>> ...
> >>>>> 
> >>>>>> [   17.868849] BUG: kernel NULL pointer dereference, address: 000000000000002c
> >>>>>> [   17.868852] #PF: supervisor read access in kernel mode
> >>>>>> [   17.868854] #PF: error_code(0x0000) - not-present page
> >>>>>> [   17.868855] PGD 0 P4D 0 
> >>>>>> [   17.868858] Oops: 0000 [#1] SMP PTI
> >>>>>> [   17.868860] CPU: 0 PID: 1873 Comm: fwupd Not tainted 5.8.0-rc6+ #25
> >>>>>> [   17.868861] Hardware name: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
> >>>>>> [   17.868866] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> >>>>>> [   17.868868] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> >>>>>> [   17.868869] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> >>>>>> [   17.868871] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> >>>>>> [   17.868872] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> >>>>>> [   17.868873] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> >>>>>> [   17.868874] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> >>>>>> [   17.868875] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> >>>>>> [   17.868876] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> >>>>>> [   17.868877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >>>>>> [   17.868878] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> >>>>>> [   17.868879] Call Trace:
> >>>>>> [   17.868884]  seq_read+0x95/0x470
> >>>>>> [   17.868887]  ? security_file_permission+0x150/0x160
> >>>>>> [   17.868889]  vfs_read+0xaa/0x190
> >>>>>> [   17.868891]  ksys_read+0x67/0xe0
> >>>>>> [   17.868893]  __x64_sys_read+0x1a/0x20
> >>>>>> [   17.868896]  do_syscall_64+0x52/0xc0
> >>>>>> [   17.868898]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
> >>>>>> [   17.868900] RIP: 0033:0x7f9d83be91dc
> >>>>>> [   17.868901] Code: Bad RIP value.
> >>>>>> [   17.868902] RSP: 002b:00007fff7f5e0250 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
> >>>>>> [   17.868903] RAX: ffffffffffffffda RBX: 00005651d262f420 RCX: 00007f9d83be91dc
> >>>>>> [   17.868904] RDX: 0000000000001000 RSI: 00007fff7f5e0350 RDI: 0000000000000010
> >>>>>> [   17.868905] RBP: 00007f9d83cc54a0 R08: 0000000000000000 R09: 00005651d26c1830
> >>>>>> [   17.868906] R10: 00005651d2582010 R11: 0000000000000246 R12: 0000000000001000
> >>>>>> [   17.868907] R13: 00007fff7f5e0350 R14: 0000000000000d68 R15: 00007f9d83cc48a0
> >>>>>> [   17.868909] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic bnep joydev mei_hdcp wmi_bmof intel_rapl_msr intel_wmi_thunderbolt x86_pkg_temp_thermal intel_powerclamp coretemp nls_iso8859_1 kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel glue_helper crypto_simd cryptd rapl input_leds intel_cstate snd_hda_intel snd_intel_dspcfg rmi_smbus iwlmvm snd_hda_codec serio_raw snd_hwdep mac80211 rmi_core snd_hda_core libarc4 uvcvideo snd_pcm videobuf2_vmalloc btusb videobuf2_memops iwlwifi videobuf2_v4l2 btrtl btbcm videobuf2_common btintel thunderbolt i915 bluetooth mei_me videodev thinkpad_acpi nvram cfg80211 ledtrig_audio mei mc ecdh_generic ecc i2c_algo_bit processor_thermal_device snd_seq_midi drm_kms_helper snd_seq_midi_event intel_soc_dts_iosf syscopyarea sysfillrect snd_rawmidi intel_pch_thermal sysimgblt intel_rapl_common intel_xhci_usb_role_switch fb_sys_fops
> >>  u
> >>> cs
> >>>> i_acpi r
> >>>> o
> >>>>> les cec
> >>>>>> [   17.868935]  typec_ucsi typec nxp_nci_i2c snd_seq nxp_nci wmi nci nfc snd_timer snd_seq_device snd int3403_thermal soundcore int340x_thermal_zone video mac_hid int3400_thermal acpi_pad acpi_thermal_rel sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq uas usb_storage psmouse e1000e nvme i2c_i801 i2c_smbus nvme_core intel_lpss_pci intel_lpss idma64 virt_dma pinctrl_sunrisepoint pinctrl_intel
> >>>>>> [   17.868951] CR2: 000000000000002c
> >>>>>> [   17.868953] ---[ end trace ee7716fff5dec2fb ]---
> >>>>>> [   17.868955] RIP: 0010:tpm2_bios_measurements_start+0x38/0x1f0
> >>>>>> [   17.868957] Code: 55 41 54 53 48 83 ec 30 4c 8b 16 65 48 8b 04 25 28 00 00 00 48 89 45 d0 48 8b 47 70 4c 8b a0 d0 06 00 00 48 8b 88 d8 06 00 00 <41> 8b 5c 24 1c 48 89 4d b0 48 89 d8 48 83 c3 20 4d 85 d2 75 31 4c
> >>>>>> [   17.868958] RSP: 0018:ffff9da500a9fde0 EFLAGS: 00010282
> >>>>>> [   17.868959] RAX: ffff917d03dc4000 RBX: 0000000000000000 RCX: 0000000000000010
> >>>>>> [   17.868960] RDX: 0000000000001000 RSI: ffff917c99b19460 RDI: ffff917c99b19438
> >>>>>> [   17.868961] RBP: ffff9da500a9fe38 R08: ffffbda4ffa33fc0 R09: ffff917cbfeae4c0
> >>>>>> [   17.868962] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000010
> >>>>>> [   17.868963] R13: ffff917c99b19438 R14: ffff917c99b19460 R15: ffff917c99b19470
> >>>>>> [   17.868964] FS:  00007f9d80988b00(0000) GS:ffff917d07400000(0000) knlGS:0000000000000000
> >>>>>> [   17.868965] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> >>>>>> [   17.868966] CR2: 000000000000002c CR3: 0000000219b12004 CR4: 00000000003606f0
> >>>>> 
> >>>>> It is possible but initially feels a bit weird:
> >>>>> 
> >>>>> -                  sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
> >>>>> +                  sizeof(TCG_SPECID_SIG)) ||
> >>>>> +           !efispecid->num_algs || count != efispecid->num_algs) {
> >>>>> 
> >>>>> Assuming that check does not pass because of a more strict constraint,
> >>>>> __calc_tpm2_event_size() returns 0.
> >>>>> 
> >>>>> It is wrapped like this in drivers/char/tpm/eventlog/tpm2.c:
> >>>>> 
> >>>>> static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> >>>>> 				   struct tcg_pcr_event *event_header)
> >>>>> {
> >>>>> 	return __calc_tpm2_event_size(event, event_header, false);
> >>>>> }
> >>>>> 
> >>>>> I.e. TPM_MEMUNMAP will not get executed because "do_mapping == false".
> >>>>> tpm2_bios_measurements_start() checks for "size == 0" and returns NULL
> >>>>> whenever this happens.
> >>>>> 
> >>>>> Are you 100% sure that it is exactly this commit that triggers the bug?
> >>>> 
> >>>> Yes I am 100% sure. The issue happens all the time, and never happens
> >>>> if I checkout the previous commit.
> >>> 
> >>> I'm seeing this too on my test Ubuntu laptop.  Reverting the patch
> >>> fixes it, but there's no data.
> >> 
> >> For a while I wasn't able to boot the test system with secure boot
> >> enabled.  The NULL pointer dereference problem occurred during the
> >> period of time that secure boot was disabled.   Once the secure boot
> >> issue was resolved, the NULL pointer dereference problem was resolved
> >> as well, when booting with/without secure boot enabled.
> > 
> > I noticed that Kai had disabled secure boot, as well. I found a Thinkpad
> > with the same BIOS revision as Kai's Thinkpad (N27ET38W - 1.24) and
> > tested an unpatched v5.9 kernel running on an up-to-date Ubuntu 20.04.1
> > userspace. The main difference is that he has a Thinkpad T580 and I was
> > using a Thinkpad P52s. I was unable to reproduce the crash either by
> > running fwupdtpmevlog or cat'ing /sys/kernel/security/tpm0/binary_bios_measurements.
> > 
> > I noticed that Kai had cleared his secure boot allowed signature
> > database (db) so I also tried that but was still unsuccessful in
> > reproducing the crash.
> > 
> > Of course, I also tested with secure boot enabled and also after
> > toggling every secure boot and TPM related option in the BIOS. Still no
> > luck.
> > 
> > Kenneth mentioned elsewhere[1] that he experienced the crash with
> > Ubuntu's 5.8.0-18 kernel so I also tried that but still no luck.
> > 
> > Everyone that has reported this crash[1][2][3][4] seems to have been
> > running with an Ubuntu userspace. I do see that Ubuntu recently fixed a
> > shim bug[5] on Sept 24. Ubuntu auto-installs security updates by default
> > but this was not a security update so perhaps folks that were initially
> > affected by this crash hadn't yet applied the update. It looks unrelated
> > to me but it might explain why I can't reproduce this crash now, how the
> > crash no longer affects Mimi, and why nobody else is complaining about
> > the crash in recent weeks.
> > 
> > Kai, could you please try once more with v5.9 and ensuring that your
> > Ubuntu system is fully updated?
> 
> Yes it's fully updated.
> 
> > If you're able to reproduce it with
> > v5.9, please send me your kernel config and your raw
> 
> Ok, please refer to attachment.
> 
> > /sys/kernel/security/tpm0/binary_bios_measurements file contents after
> > rebooting into a working kernel. I really appreciate it!
> 
> Hmm, it's empty.

Thanks, this was the key detail I was missing. I'm now able to reproduce
this crash locally by forcing an empty events log in the EFI stub.

I've got a patch that fixes this crash but I'm still reading TCG specs
to understand exactly why my change started triggering this and if
there's a second fix needed. I hope to have the patch(es) out tomorrow.

Tyler

> 
> Kai-Heng
> 



> 
> > 
> > Tyler
> > 
> > [1] https://lore.kernel.org/linux-integrity/alpine.DEB.2.23.453.2009121522400.7398@xps-7390/
> > [2] https://lore.kernel.org/lkml/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
> > [3] https://lore.kernel.org/lkml/846fe4da67d05f57fba33e38c9a6e394e657adc3.camel@linux.ibm.com/
> > [4] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1898998
> > [5] https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1864223
> > 
> >> 
> >> Mimi
> 


^ permalink raw reply	[flat|nested] 23+ messages in thread

* [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-09-28 12:31 [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference Kai-Heng Feng
  2020-09-28 14:06 ` Jarkko Sakkinen
@ 2020-10-28 15:41 ` Tyler Hicks
  2020-10-28 16:30   ` Tyler Hicks
  2020-10-30  4:46   ` Jarkko Sakkinen
  1 sibling, 2 replies; 23+ messages in thread
From: Tyler Hicks @ 2020-10-28 15:41 UTC (permalink / raw)
  To: Peter Huewe, Jarkko Sakkinen
  Cc: Jason Gunthorpe, linux-integrity, linux-kernel, linux-efi,
	Kai-Heng Feng, Kenneth R . Crudup, Mimi Zohar,
	Thiébaud Weksteen, Ard Biesheuvel

Mimic the pre-existing ACPI and Device Tree event log behavior by not
creating the binary_bios_measurements file when the EFI TPM event log is
empty.

This fixes the following NULL pointer dereference that can occur when
reading /sys/kernel/security/tpm0/binary_bios_measurements after the
kernel received an empty event log from the firmware:

 BUG: kernel NULL pointer dereference, address: 000000000000002c
 #PF: supervisor read access in kernel mode
 #PF: error_code(0x0000) - not-present page
 PGD 0 P4D 0
 Oops: 0000 [#1] SMP PTI
 CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
 Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
 RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
 Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
 RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
 RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
 RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
 RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
 R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
 R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
 FS:  00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
 CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
 CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
 Call Trace:
  ? __kmalloc_node+0x113/0x320
  ? kvmalloc_node+0x31/0x80
  seq_read+0x94/0x420
  vfs_read+0xa7/0x190
  ksys_read+0xa7/0xe0
  __x64_sys_read+0x1a/0x20
  do_syscall_64+0x37/0x80
  entry_SYSCALL_64_after_hwframe+0x44/0xa9

In this situation, the bios_event_log pointer in the tpm_bios_log struct
was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
due to the following kmemdup() in tpm_read_log_efi():

int tpm_read_log_efi(struct tpm_chip *chip)
{
...
	/* malloc EventLog space */
	log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
	if (!log->bios_event_log) {
		ret = -ENOMEM;
		goto out;
	}
...
}

When log_size is zero, due to an empty event log from firmware,
ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
binary_bios_measurements file, the tpm2_bios_measurements_start()
function does not perform a ZERO_OR_NULL_PTR() check on the
bios_event_log pointer before dereferencing it.

Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
the bios_event_log pointer, simply avoid creating the
binary_bios_measurements_file as is done in other event log retrieval
backends.

Explicitly ignore all of the events in the final event log when the main
event log is empty. The list of events in the final event log cannot be
accurately parsed without referring to the first event in the main event
log (the event log header) so the final event log is useless in such a
situation.

Fixes: 58cc1e4faf10 ("tpm: parse TPM event logs based on EFI table")
Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Reported-by: Kenneth R. Crudup <kenny@panix.com>
Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Cc: Thiébaud Weksteen <tweek@google.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
---
 drivers/char/tpm/eventlog/efi.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/char/tpm/eventlog/efi.c b/drivers/char/tpm/eventlog/efi.c
index 6bb023de17f1..35229e5143ca 100644
--- a/drivers/char/tpm/eventlog/efi.c
+++ b/drivers/char/tpm/eventlog/efi.c
@@ -41,6 +41,11 @@ int tpm_read_log_efi(struct tpm_chip *chip)
 	log_size = log_tbl->size;
 	memunmap(log_tbl);
 
+	if (!log_size) {
+		pr_warn("UEFI TPM log area empty\n");
+		return -EIO;
+	}
+
 	log_tbl = memremap(efi.tpm_log, sizeof(*log_tbl) + log_size,
 			   MEMREMAP_WB);
 	if (!log_tbl) {

base-commit: ed8780e3f2ecc82645342d070c6b4e530532e680
-- 
2.25.1


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-10-28 15:41 ` [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log Tyler Hicks
@ 2020-10-28 16:30   ` Tyler Hicks
  2020-10-28 17:39     ` Tyler Hicks
  2020-10-30  4:46   ` Jarkko Sakkinen
  1 sibling, 1 reply; 23+ messages in thread
From: Tyler Hicks @ 2020-10-28 16:30 UTC (permalink / raw)
  To: Peter Huewe, Jarkko Sakkinen
  Cc: Jason Gunthorpe, linux-integrity, linux-kernel, linux-efi,
	Kai-Heng Feng, Kenneth R . Crudup, Mimi Zohar,
	Thiébaud Weksteen, Ard Biesheuvel

On 2020-10-28 10:41:02, Tyler Hicks wrote:
> Mimic the pre-existing ACPI and Device Tree event log behavior by not
> creating the binary_bios_measurements file when the EFI TPM event log is
> empty.
> 
> This fixes the following NULL pointer dereference that can occur when
> reading /sys/kernel/security/tpm0/binary_bios_measurements after the
> kernel received an empty event log from the firmware:
> 
>  BUG: kernel NULL pointer dereference, address: 000000000000002c
>  #PF: supervisor read access in kernel mode
>  #PF: error_code(0x0000) - not-present page
>  PGD 0 P4D 0
>  Oops: 0000 [#1] SMP PTI
>  CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
>  Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
>  RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
>  Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
>  RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
>  RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
>  RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
>  RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
>  R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
>  R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
>  FS:  00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
>  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>  CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
>  DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>  DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>  Call Trace:
>   ? __kmalloc_node+0x113/0x320
>   ? kvmalloc_node+0x31/0x80
>   seq_read+0x94/0x420
>   vfs_read+0xa7/0x190
>   ksys_read+0xa7/0xe0
>   __x64_sys_read+0x1a/0x20
>   do_syscall_64+0x37/0x80
>   entry_SYSCALL_64_after_hwframe+0x44/0xa9
> 
> In this situation, the bios_event_log pointer in the tpm_bios_log struct
> was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
> due to the following kmemdup() in tpm_read_log_efi():
> 
> int tpm_read_log_efi(struct tpm_chip *chip)
> {
> ...
> 	/* malloc EventLog space */
> 	log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
> 	if (!log->bios_event_log) {
> 		ret = -ENOMEM;
> 		goto out;
> 	}
> ...
> }
> 
> When log_size is zero, due to an empty event log from firmware,
> ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
> binary_bios_measurements file, the tpm2_bios_measurements_start()
> function does not perform a ZERO_OR_NULL_PTR() check on the
> bios_event_log pointer before dereferencing it.
> 
> Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
> the bios_event_log pointer, simply avoid creating the
> binary_bios_measurements_file as is done in other event log retrieval
> backends.
> 
> Explicitly ignore all of the events in the final event log when the main
> event log is empty. The list of events in the final event log cannot be
> accurately parsed without referring to the first event in the main event
> log (the event log header) so the final event log is useless in such a
> situation.
> 
> Fixes: 58cc1e4faf10 ("tpm: parse TPM event logs based on EFI table")
> Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
> Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> Reported-by: Kenneth R. Crudup <kenny@panix.com>
> Reported-by: Mimi Zohar <zohar@linux.ibm.com>
> Cc: Thiébaud Weksteen <tweek@google.com>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>

While I was never able to get my firmware to provide me an empty event
log, I reproduced this issue locally and verified the fix by forcing the EFI
stub to create an empty event log like so:

diff --git a/drivers/firmware/efi/libstub/tpm.c b/drivers/firmware/efi/libstub/tpm.c
index 7acbac16eae0..a9b9478cff14 100644
--- a/drivers/firmware/efi/libstub/tpm.c
+++ b/drivers/firmware/efi/libstub/tpm.c
@@ -85,7 +85,7 @@ void efi_retrieve_tpm2_eventlog(void)
 	/*
 	 * We populate the EFI table even if the logs are empty.
 	 */
-	if (!log_last_entry) {
+	if (true) {
 		log_size = 0;
 	} else {
 		last_entry_addr = (unsigned long) log_last_entry;

With that EFI stub change, I was able to verify that this crash happens
with or without commit 7f3d176f5f7e ("tpm: Require that all digests are
present in TCG_PCR_EVENT2 structures"). So, there's still the question
of why commit 7f3d176f5f7e uncovered this crash?

My theory, which I personally cannot prove since my Thinkpad's firmware
isn't acting the same as Kai's, Kenneth's, or Mimi's, is that some
EFI firmware is providing an empty main event log and a populated final
event log.

If this is true, prior to commit 7f3d176f5f7e, the EFI stub's
efi_retrieve_tpm2_eventlog() function would follow suite and provide the
same empty main event log and populated final event log to the kernel.

After commit 7f3d176f5f7e and when the main event log is empty, the
while loop below would start returning 0 because log_location is not a
valid event log header. It would either be zeroes or otherwise
junk/unexpected data (I'm not sure). The point is that final_events_size
is not incremented and the final event log is (rightfully, IMO) treated
as being empty after commit 7f3d176f5f7e.

void efi_retrieve_tpm2_eventlog(void)
{
...
	/*
	 * Figure out whether any events have already been logged to the
	 * final events structure, and if so how much space they take up
	 */
	if (version == EFI_TCG2_EVENT_LOG_FORMAT_TCG_2)
		final_events_table = get_efi_config_table(LINUX_EFI_TPM_FINAL_LOG_GUID);
	if (final_events_table && final_events_table->nr_events) {
		struct tcg_pcr_event2_head *header;
		int offset;
		void *data;
		int event_size;
		int i = final_events_table->nr_events;

		data = (void *)final_events_table;
		offset = sizeof(final_events_table->version) +
			sizeof(final_events_table->nr_events);

		while (i > 0) {
			header = data + offset + final_events_size;
			event_size = __calc_tpm2_event_size(header,
						   (void *)(long)log_location,
						   false);
			final_events_size += event_size;
			i--;
		}
	}
...
	log_tbl->final_events_preboot_size = final_events_size;
...
}

Now we'll move to tpm_read_log_efi() to see why it matters whether or
not final_events_size is zero:

/* read binary bios log from EFI configuration table */
int tpm_read_log_efi(struct tpm_chip *chip)
{
...
	efi_tpm_final_log_size -= log_tbl->final_events_preboot_size;

	tmp = krealloc(log->bios_event_log,
		       log_size + efi_tpm_final_log_size,
		       GFP_KERNEL);
	if (!tmp) {
		kfree(log->bios_event_log);
		ret = -ENOMEM;
		goto out;
	}

	log->bios_event_log = tmp;

	/*
	 * Copy any of the final events log that didn't also end up in the
	 * main log. Events can be logged in both if events are generated
	 * between GetEventLog() and ExitBootServices().
	 */
	memcpy((void *)log->bios_event_log + log_size,
	       final_tbl->events + log_tbl->final_events_preboot_size,
	       efi_tpm_final_log_size);
	log->bios_event_log_end = log->bios_event_log +
		log_size + efi_tpm_final_log_size;
...
}

There's nothing in tpm_read_log_efi(), prior to the patch I just
proposed, that prevents the final event log from being copied into an
otherwise empty main event log. In that situation, log->bios_event_log
is allocated (remember, it was not initially allocated because log_size
was 0) and the NULL pointer dereference crash upon reading the
binary_bios_measurements file would not happen.

The problem is that the resulting event log is not usable because
there's no event log header. __calc_tpm2_event_size() was too lax, prior
to commit 7f3d176f5f7e, to notice that the event log header was not
actually an event log header and, instead, was a regular event from the
final event log.

So, we need help from Kai, Kenneth, or Mimi to verify my assumption that
their firmware is providing an empty main event log and a populated
final event log. If that assumption is correct, then we could either:

A) Be alright with my proposed patch that bails out of
   tpm_read_log_efi() when the main event log is empty. The crash would
   be fixed and the binary_bios_measurements file simply would not
   exist.

or

B) Write an additional, separate patch for the EFI stub that ignores the
   final event log when the main event log is empty. Perhaps something
   like this (untested):

diff --git a/drivers/firmware/efi/libstub/tpm.c b/drivers/firmware/efi/libstub/tpm.c
index 7acbac16eae0..ad8f9ecf6dc2 100644
--- a/drivers/firmware/efi/libstub/tpm.c
+++ b/drivers/firmware/efi/libstub/tpm.c
@@ -127,7 +127,7 @@ void efi_retrieve_tpm2_eventlog(void)
 	 * Figure out whether any events have already been logged to the
 	 * final events structure, and if so how much space they take up
 	 */
-	if (version == EFI_TCG2_EVENT_LOG_FORMAT_TCG_2)
+	if (log_size && version == EFI_TCG2_EVENT_LOG_FORMAT_TCG_2)
 		final_events_table = get_efi_config_table(LINUX_EFI_TPM_FINAL_LOG_GUID);
 	if (final_events_table && final_events_table->nr_events) {
 		struct tcg_pcr_event2_head *header;

Tyler

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-10-28 16:30   ` Tyler Hicks
@ 2020-10-28 17:39     ` Tyler Hicks
  2020-10-30  6:41       ` Kai-Heng Feng
  2020-11-04  2:12       ` Kenneth R. Crudup
  0 siblings, 2 replies; 23+ messages in thread
From: Tyler Hicks @ 2020-10-28 17:39 UTC (permalink / raw)
  To: Kai-Heng Feng, Kenneth R . Crudup, Mimi Zohar
  Cc: Peter Huewe, Jarkko Sakkinen, Jason Gunthorpe, linux-integrity,
	linux-kernel, linux-efi, Thiébaud Weksteen, Ard Biesheuvel

On 2020-10-28 11:30:11, Tyler Hicks wrote:
> So, we need help from Kai, Kenneth, or Mimi to verify my assumption that
> their firmware is providing an empty main event log and a populated
> final event log.

Hi Kai, Kenneth, and Mimi - could one or two of you please follow these
steps:

1) Apply the proposed patch in the grandparent of this email so that
   your kernel doesn't crash
2) Revert commit 7f3d176f5f7e ("tpm: Require that all digests are
   present in TCG_PCR_EVENT2 structures") so that
   __calc_tpm2_event_size() goes back to being less picky and may treat
   a final log event as a valid event log header
3) Add some debugging warnings in efi_tpm_eventlog_init() to check for
   an empty main event log and a populated final event log, as shown
   below
4) Boot the resulting kernel build, look for the warnings, and report
   back

diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c
index c1955d320fec..c4d2dbd5ed42 100644
--- a/drivers/firmware/efi/tpm.c
+++ b/drivers/firmware/efi/tpm.c
@@ -78,6 +78,9 @@ int __init efi_tpm_eventlog_init(void)
 		goto out;
 	}
 
+	WARN(!log_tbl->size && final_tbl->nr_events,
+	     "nr_events = %llu\n", final_tbl->nr_events);
+
 	tbl_size = 0;
 	if (final_tbl->nr_events != 0) {
 		void *events = (void *)efi.tpm_final_log
@@ -95,6 +98,8 @@ int __init efi_tpm_eventlog_init(void)
 		goto out_calc;
 	}
 
+	WARN(!log_tbl->size && tbl_size, "tbl_size = %d\n", tbl_size);
+
 	memblock_reserve((unsigned long)final_tbl,
 			 tbl_size + sizeof(*final_tbl));
 	efi_tpm_final_log_size = tbl_size;

For your convenience, I've created a branch with these changes on top of
v5.9:

 https://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/linux.git/log/?h=tpm/bin-bios-measurements-debug

Thank you!

Tyler

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-10-28 15:41 ` [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log Tyler Hicks
  2020-10-28 16:30   ` Tyler Hicks
@ 2020-10-30  4:46   ` Jarkko Sakkinen
  1 sibling, 0 replies; 23+ messages in thread
From: Jarkko Sakkinen @ 2020-10-30  4:46 UTC (permalink / raw)
  To: Tyler Hicks
  Cc: Peter Huewe, Jason Gunthorpe, linux-integrity, linux-kernel,
	linux-efi, Kai-Heng Feng, Kenneth R . Crudup, Mimi Zohar,
	Thiébaud Weksteen, Ard Biesheuvel

On Wed, Oct 28, 2020 at 10:41:02AM -0500, Tyler Hicks wrote:
> Mimic the pre-existing ACPI and Device Tree event log behavior by not
> creating the binary_bios_measurements file when the EFI TPM event log is
> empty.
> 
> This fixes the following NULL pointer dereference that can occur when
> reading /sys/kernel/security/tpm0/binary_bios_measurements after the
> kernel received an empty event log from the firmware:
> 
>  BUG: kernel NULL pointer dereference, address: 000000000000002c
>  #PF: supervisor read access in kernel mode
>  #PF: error_code(0x0000) - not-present page
>  PGD 0 P4D 0
>  Oops: 0000 [#1] SMP PTI
>  CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17
>  Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019
>  RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550
>  Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49
>  RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246
>  RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010
>  RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258
>  RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300
>  R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280
>  R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258
>  FS:  00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000
>  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>  CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0
>  DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>  DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
>  Call Trace:
>   ? __kmalloc_node+0x113/0x320
>   ? kvmalloc_node+0x31/0x80
>   seq_read+0x94/0x420
>   vfs_read+0xa7/0x190
>   ksys_read+0xa7/0xe0
>   __x64_sys_read+0x1a/0x20
>   do_syscall_64+0x37/0x80
>   entry_SYSCALL_64_after_hwframe+0x44/0xa9
> 
> In this situation, the bios_event_log pointer in the tpm_bios_log struct
> was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was
> due to the following kmemdup() in tpm_read_log_efi():
> 
> int tpm_read_log_efi(struct tpm_chip *chip)
> {
> ...
> 	/* malloc EventLog space */
> 	log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL);
> 	if (!log->bios_event_log) {
> 		ret = -ENOMEM;
> 		goto out;
> 	}
> ...
> }
> 
> When log_size is zero, due to an empty event log from firmware,
> ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the
> binary_bios_measurements file, the tpm2_bios_measurements_start()
> function does not perform a ZERO_OR_NULL_PTR() check on the
> bios_event_log pointer before dereferencing it.
> 
> Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of
> the bios_event_log pointer, simply avoid creating the
> binary_bios_measurements_file as is done in other event log retrieval
> backends.
> 
> Explicitly ignore all of the events in the final event log when the main
> event log is empty. The list of events in the final event log cannot be
> accurately parsed without referring to the first event in the main event
> log (the event log header) so the final event log is useless in such a
> situation.
> 
> Fixes: 58cc1e4faf10 ("tpm: parse TPM event logs based on EFI table")
> Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/
> Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> Reported-by: Kenneth R. Crudup <kenny@panix.com>
> Reported-by: Mimi Zohar <zohar@linux.ibm.com>
> Cc: Thiébaud Weksteen <tweek@google.com>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
> ---

Applied, thanks.

>  drivers/char/tpm/eventlog/efi.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/char/tpm/eventlog/efi.c b/drivers/char/tpm/eventlog/efi.c
> index 6bb023de17f1..35229e5143ca 100644
> --- a/drivers/char/tpm/eventlog/efi.c
> +++ b/drivers/char/tpm/eventlog/efi.c
> @@ -41,6 +41,11 @@ int tpm_read_log_efi(struct tpm_chip *chip)
>  	log_size = log_tbl->size;
>  	memunmap(log_tbl);
>  
> +	if (!log_size) {
> +		pr_warn("UEFI TPM log area empty\n");
> +		return -EIO;
> +	}
> +
>  	log_tbl = memremap(efi.tpm_log, sizeof(*log_tbl) + log_size,
>  			   MEMREMAP_WB);
>  	if (!log_tbl) {
> 
> base-commit: ed8780e3f2ecc82645342d070c6b4e530532e680
> -- 
> 2.25.1
> 
> 

/Jarkko

^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-10-28 17:39     ` Tyler Hicks
@ 2020-10-30  6:41       ` Kai-Heng Feng
  2020-11-04  2:12       ` Kenneth R. Crudup
  1 sibling, 0 replies; 23+ messages in thread
From: Kai-Heng Feng @ 2020-10-30  6:41 UTC (permalink / raw)
  To: Tyler Hicks
  Cc: Kenneth R . Crudup, Mimi Zohar, Peter Huewe, Jarkko Sakkinen,
	Jason Gunthorpe, linux-integrity, open list, linux-efi,
	Thiébaud Weksteen, Ard Biesheuvel

[-- Attachment #1: Type: text/plain, Size: 1991 bytes --]



> On Oct 29, 2020, at 01:39, Tyler Hicks <tyhicks@linux.microsoft.com> wrote:
> 
> On 2020-10-28 11:30:11, Tyler Hicks wrote:
>> So, we need help from Kai, Kenneth, or Mimi to verify my assumption that
>> their firmware is providing an empty main event log and a populated
>> final event log.
> 
> Hi Kai, Kenneth, and Mimi - could one or two of you please follow these
> steps:
> 
> 1) Apply the proposed patch in the grandparent of this email so that
>   your kernel doesn't crash
> 2) Revert commit 7f3d176f5f7e ("tpm: Require that all digests are
>   present in TCG_PCR_EVENT2 structures") so that
>   __calc_tpm2_event_size() goes back to being less picky and may treat
>   a final log event as a valid event log header
> 3) Add some debugging warnings in efi_tpm_eventlog_init() to check for
>   an empty main event log and a populated final event log, as shown
>   below
> 4) Boot the resulting kernel build, look for the warnings, and report
>   back
> 
> diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c
> index c1955d320fec..c4d2dbd5ed42 100644
> --- a/drivers/firmware/efi/tpm.c
> +++ b/drivers/firmware/efi/tpm.c
> @@ -78,6 +78,9 @@ int __init efi_tpm_eventlog_init(void)
> 		goto out;
> 	}
> 
> +	WARN(!log_tbl->size && final_tbl->nr_events,
> +	     "nr_events = %llu\n", final_tbl->nr_events);
> +
> 	tbl_size = 0;
> 	if (final_tbl->nr_events != 0) {
> 		void *events = (void *)efi.tpm_final_log
> @@ -95,6 +98,8 @@ int __init efi_tpm_eventlog_init(void)
> 		goto out_calc;
> 	}
> 
> +	WARN(!log_tbl->size && tbl_size, "tbl_size = %d\n", tbl_size);
> +
> 	memblock_reserve((unsigned long)final_tbl,
> 			 tbl_size + sizeof(*final_tbl));
> 	efi_tpm_final_log_size = tbl_size;
> 
> For your convenience, I've created a branch with these changes on top of
> v5.9:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/linux.git/log/?h=tpm/bin-bios-measurements-debug

Dmesg attached.

Kai-Heng

[-- Attachment #2: dmesg --]
[-- Type: application/octet-stream, Size: 81122 bytes --]

[    0.000000] microcode: microcode updated early to revision 0xd6, date = 2020-04-27
[    0.000000] Linux version 5.9.0+ (khfeng@ThinkPad-T580) (gcc (Ubuntu 10.2.0-15ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #28 SMP Fri Oct 30 14:05:37 CST 2020
[    0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-5.9.0+ root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009cfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040400000-0x000000004f248fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004f249000-0x000000004f24afff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004f24b000-0x000000004fee4fff] usable
[    0.000000] BIOS-e820: [mem 0x000000004fee5000-0x000000004fee5fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000004fee6000-0x000000005eaabfff] usable
[    0.000000] BIOS-e820: [mem 0x000000005eaac000-0x000000005eaacfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000005eaad000-0x000000005eaadfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000005eaae000-0x0000000068419fff] usable
[    0.000000] BIOS-e820: [mem 0x000000006841a000-0x00000000694f4fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000694f5000-0x0000000069599fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000006959a000-0x00000000695fefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000695ff000-0x00000000695fffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000069600000-0x000000006f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000028f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.50 by Lenovo
[    0.000000] efi: TPMFinalLog=0x69592000 SMBIOS=0x686a5000 SMBIOS 3.0=0x686a2000 ACPI=0x695fe000 ACPI 2.0=0x695fe014 ESRT=0x6852f000 MEMATTR=0x62e3b018 RNG=0x686a6198 TPMEventLog=0x5ec19d18 
[    0.000000] efi: seeding entropy pool
[    0.000000] random: fast init done
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: LENOVO 20LAZ3TXCN/20LAZ3TXCN, BIOS N27ET38W (1.24 ) 11/28/2019
[    0.000000] tsc: Detected 1800.000 MHz processor
[    0.000973] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000977] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000990] last_pfn = 0x28f800 max_arch_pfn = 0x400000000
[    0.000997] MTRR default type: write-back
[    0.000999] MTRR fixed ranges enabled:
[    0.001001]   00000-9FFFF write-back
[    0.001002]   A0000-BFFFF uncachable
[    0.001004]   C0000-FFFFF write-protect
[    0.001005] MTRR variable ranges enabled:
[    0.001008]   0 base 0080000000 mask 7F80000000 uncachable
[    0.001010]   1 base 0070000000 mask 7FF0000000 uncachable
[    0.001011]   2 base 006C000000 mask 7FFC000000 uncachable
[    0.001013]   3 base 006B000000 mask 7FFF000000 uncachable
[    0.001014]   4 disabled
[    0.001015]   5 disabled
[    0.001016]   6 disabled
[    0.001017]   7 disabled
[    0.001017]   8 disabled
[    0.001018]   9 disabled
[    0.001953] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.002299] last_pfn = 0x69600 max_arch_pfn = 0x400000000
[    0.023491] esrt: Reserving ESRT space from 0x000000006852f000 to 0x000000006852f0b0.
[    0.023506] check: Scanning 1 areas for low memory corruption
[    0.023514] Using GB pages for direct mapping
[    0.024568] Secure boot disabled
[    0.024570] RAMDISK: [mem 0x26887000-0x275b0fff]
[    0.024583] ACPI: Early table checksum verification disabled
[    0.024588] ACPI: RSDP 0x00000000695FE014 000024 (v02 LENOVO)
[    0.024593] ACPI: XSDT 0x00000000695B3188 00012C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024602] ACPI: FACP 0x00000000695EC000 0000F4 (v05 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024610] ACPI: DSDT 0x00000000695C1000 026B21 (v02 LENOVO SKL      00000000 INTL 20160527)
[    0.024615] ACPI: FACS 0x000000006953E000 000040
[    0.024619] ACPI: SSDT 0x00000000695F4000 008063 (v02 LENOVO DptfTabl 00001000 INTL 20160527)
[    0.024623] ACPI: SSDT 0x00000000695F3000 0003DB (v02 LENOVO Tpm2Tabl 00001000 INTL 20160527)
[    0.024627] ACPI: TPM2 0x00000000695F2000 000034 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024631] ACPI: UEFI 0x0000000069553000 000042 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024636] ACPI: SSDT 0x00000000695EE000 0030DA (v02 LENOVO SaSsdt   00003000 INTL 20160527)
[    0.024640] ACPI: SSDT 0x00000000695ED000 0005C6 (v02 LENOVO PerfTune 00001000 INTL 20160527)
[    0.024644] ACPI: HPET 0x00000000695EB000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024648] ACPI: APIC 0x00000000695EA000 00012C (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024652] ACPI: MCFG 0x00000000695E9000 00003C (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024656] ACPI: ECDT 0x00000000695E8000 000053 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024660] ACPI: SSDT 0x00000000695BF000 001C12 (v02 LENOVO RVP7Rtd3 00001000 INTL 20160527)
[    0.024665] ACPI: SSDT 0x00000000695BD000 00163C (v02 LENOVO ProjSsdt 00000010 INTL 20160527)
[    0.024669] ACPI: BOOT 0x00000000695BC000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024673] ACPI: BATB 0x00000000695BB000 00004A (v02 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024677] ACPI: SSDT 0x00000000695B9000 0017AE (v02 LENOVO CpuSsdt  00003000 INTL 20160527)
[    0.024681] ACPI: SSDT 0x00000000695B8000 00056D (v02 LENOVO CtdpB    00001000 INTL 20160527)
[    0.024686] ACPI: SSDT 0x00000000695B7000 000678 (v02 LENOVO UsbCTabl 00001000 INTL 20160527)
[    0.024690] ACPI: LPIT 0x00000000695B6000 000094 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024694] ACPI: WSMT 0x00000000695B5000 000028 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024698] ACPI: SSDT 0x00000000695B4000 000141 (v02 LENOVO HdaDsp   00000000 INTL 20160527)
[    0.024702] ACPI: SSDT 0x00000000695FD000 0004D5 (v02 LENOVO TbtTypeC 00000000 INTL 20160527)
[    0.024706] ACPI: SSDT 0x00000000695B2000 0002D1 (v02 LENOVO Wwan     00000001 INTL 20160527)
[    0.024711] ACPI: DBGP 0x00000000695B1000 000034 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024715] ACPI: DBG2 0x00000000695B0000 000054 (v00 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024720] ACPI: POAT 0x00000000695AF000 000055 (v03 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024728] ACPI: SSDT 0x00000000695AE000 00006C (v01 LENOVO NvOptTbl 00001000 INTL 20160527)
[    0.024737] ACPI: SSDT 0x00000000695AC000 00147E (v02 LENOVO SgPch    00001000 INTL 20160527)
[    0.024741] ACPI: DMAR 0x00000000695AB000 0000A8 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024745] ACPI: ASF! 0x00000000695AA000 0000A0 (v32 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024750] ACPI: FPDT 0x00000000695A9000 000044 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024754] ACPI: BGRT 0x00000000695A8000 000038 (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024758] ACPI: UEFI 0x000000006950A000 00013E (v01 LENOVO TP-N27   00001240 PTEC 00000002)
[    0.024770] ACPI: Local APIC address 0xfee00000
[    0.024887] No NUMA configuration found
[    0.024889] Faking a node at [mem 0x0000000000000000-0x000000028f7fffff]
[    0.024905] NODE_DATA(0) allocated [mem 0x28f7d5000-0x28f7fffff]
[    0.025471] Zone ranges:
[    0.025472]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025474]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025476]   Normal   [mem 0x0000000100000000-0x000000028f7fffff]
[    0.025478]   Device   empty
[    0.025479] Movable zone start for each node
[    0.025484] Early memory node ranges
[    0.025486]   node   0: [mem 0x0000000000001000-0x0000000000057fff]
[    0.025487]   node   0: [mem 0x0000000000059000-0x000000000009cfff]
[    0.025488]   node   0: [mem 0x0000000000100000-0x000000003fffffff]
[    0.025489]   node   0: [mem 0x0000000040400000-0x000000004f248fff]
[    0.025491]   node   0: [mem 0x000000004f24b000-0x000000004fee4fff]
[    0.025491]   node   0: [mem 0x000000004fee6000-0x000000005eaabfff]
[    0.025493]   node   0: [mem 0x000000005eaae000-0x0000000068419fff]
[    0.025493]   node   0: [mem 0x00000000695ff000-0x00000000695fffff]
[    0.025494]   node   0: [mem 0x0000000100000000-0x000000028f7fffff]
[    0.025959] Zeroed struct page in unavailable ranges: 34895 pages
[    0.025961] Initmem setup node 0 [mem 0x0000000000001000-0x000000028f7fffff]
[    0.025964] On node 0 totalpages: 2062257
[    0.025965]   DMA zone: 64 pages used for memmap
[    0.025966]   DMA zone: 21 pages reserved
[    0.025967]   DMA zone: 3995 pages, LIFO batch:0
[    0.026005]   DMA32 zone: 6593 pages used for memmap
[    0.026006]   DMA32 zone: 421910 pages, LIFO batch:63
[    0.032131]   Normal zone: 25568 pages used for memmap
[    0.032133]   Normal zone: 1636352 pages, LIFO batch:63
[    0.056923] Reserving Intel graphics memory at [mem 0x6b800000-0x6f7fffff]
[    0.057321] ACPI: PM-Timer IO Port: 0x1808
[    0.057323] ACPI: Local APIC address 0xfee00000
[    0.057334] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.057335] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.057336] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.057337] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.057338] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.057338] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.057339] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.057340] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.057341] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[    0.057342] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[    0.057343] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[    0.057343] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[    0.057344] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[    0.057345] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[    0.057346] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[    0.057347] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[    0.057375] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.057379] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.057381] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.057383] ACPI: IRQ0 used by override.
[    0.057384] ACPI: IRQ9 used by override.
[    0.057387] Using ACPI (MADT) for SMP configuration information
[    0.057390] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.057399] e820: update [mem 0x62211000-0x622a1fff] usable ==> reserved
[    0.057412] TSC deadline timer available
[    0.057413] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.057445] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.057447] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[    0.057449] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x000fffff]
[    0.057452] PM: hibernation: Registered nosave memory: [mem 0x40000000-0x403fffff]
[    0.057454] PM: hibernation: Registered nosave memory: [mem 0x4f249000-0x4f24afff]
[    0.057456] PM: hibernation: Registered nosave memory: [mem 0x4fee5000-0x4fee5fff]
[    0.057459] PM: hibernation: Registered nosave memory: [mem 0x5eaac000-0x5eaacfff]
[    0.057459] PM: hibernation: Registered nosave memory: [mem 0x5eaad000-0x5eaadfff]
[    0.057462] PM: hibernation: Registered nosave memory: [mem 0x62211000-0x622a1fff]
[    0.057464] PM: hibernation: Registered nosave memory: [mem 0x6841a000-0x694f4fff]
[    0.057465] PM: hibernation: Registered nosave memory: [mem 0x694f5000-0x69599fff]
[    0.057466] PM: hibernation: Registered nosave memory: [mem 0x6959a000-0x695fefff]
[    0.057468] PM: hibernation: Registered nosave memory: [mem 0x69600000-0x6f7fffff]
[    0.057469] PM: hibernation: Registered nosave memory: [mem 0x6f800000-0xefffffff]
[    0.057470] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
[    0.057471] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfe00ffff]
[    0.057472] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff]
[    0.057472] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xffffffff]
[    0.057475] [mem 0x6f800000-0xefffffff] available for PCI devices
[    0.057476] Booting paravirtualized kernel on bare hardware
[    0.057480] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.057487] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[    0.057866] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[    0.057877] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[    0.057878] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.057921] Built 1 zonelists, mobility grouping on.  Total pages: 2030011
[    0.057922] Policy zone: Normal
[    0.057923] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-5.9.0+ root=UUID=523fd023-8a9d-45cc-90fc-7823d5a8636f ro rootflags=subvol=@ quiet splash vt.handoff=7
[    0.058865] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.059315] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.059435] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.107312] Memory: 7938248K/8249028K available (14339K kernel code, 2420K rwdata, 4784K rodata, 2568K init, 5112K bss, 310520K reserved, 0K cma-reserved)
[    0.107325] random: get_random_u64 called from __kmem_cache_create+0x2d/0x540 with crng_init=1
[    0.107622] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.107651] Kernel/User page tables isolation: enabled
[    0.107687] ftrace: allocating 43402 entries in 170 pages
[    0.140023] ftrace: allocated 170 pages with 4 groups
[    0.140229] rcu: Hierarchical RCU implementation.
[    0.140231] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[    0.140233] 	Rude variant of Tasks RCU enabled.
[    0.140234] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.140235] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.146440] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[    0.147215] random: crng done (trusting CPU's manufacturer)
[    0.147263] Console: colour dummy device 80x25
[    0.147270] printk: console [tty0] enabled
[    0.147306] ACPI: Core revision 20200717
[    0.147931] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.148028] APIC: Switch to symmetric I/O mode setup
[    0.148032] DMAR: Host address width 39
[    0.148034] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.148045] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.148047] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.148054] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.148055] DMAR: RMRR base: 0x00000068a3f000 end: 0x00000068a5efff
[    0.148058] DMAR: RMRR base: 0x0000006b000000 end: 0x0000006f7fffff
[    0.148061] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.148062] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.148063] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.149932] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.149934] x2apic enabled
[    0.149949] Switched APIC routing to cluster x2apic.
[    0.154183] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.171978] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
[    0.171985] Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.00 BogoMIPS (lpj=7200000)
[    0.171989] pid_max: default: 32768 minimum: 301
[    0.176032] LSM: Security Framework initializing
[    0.176050] Yama: becoming mindful.
[    0.176094] AppArmor: AppArmor initialized
[    0.176175] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.176200] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.176714] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.176756] process: using mwait in idle threads
[    0.176760] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.176761] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.176765] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.176767] Spectre V2 : Mitigation: Full generic retpoline
[    0.176768] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.176768] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.176772] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.176773] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.176775] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.176792] SRBDS: Mitigation: Microcode
[    0.176792] MDS: Mitigation: Clear CPU buffers
[    0.177120] Freeing SMP alternatives memory: 40K
[    0.182435] smpboot: CPU0: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[    0.182712] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.182732] ... version:                4
[    0.182733] ... bit width:              48
[    0.182734] ... generic registers:      4
[    0.182735] ... value mask:             0000ffffffffffff
[    0.182736] ... max period:             00007fffffffffff
[    0.182737] ... fixed-purpose events:   3
[    0.182738] ... event mask:             000000070000000f
[    0.182805] rcu: Hierarchical SRCU implementation.
[    0.183928] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.183981] smp: Bringing up secondary CPUs ...
[    0.183981] x86: Booting SMP configuration:
[    0.183981] .... node  #0, CPUs:      #1 #2 #3 #4
[    0.197098] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.197098]  #5 #6 #7
[    0.200708] smp: Brought up 1 node, 8 CPUs
[    0.200708] smpboot: Max logical packages: 1
[    0.200708] smpboot: Total of 8 processors activated (28800.00 BogoMIPS)
[    0.204541] devtmpfs: initialized
[    0.204541] x86/mm: Memory block size: 128MB
[    0.205397] PM: Registering ACPI NVS region [mem 0x5eaac000-0x5eaacfff] (4096 bytes)
[    0.205397] PM: Registering ACPI NVS region [mem 0x694f5000-0x69599fff] (675840 bytes)
[    0.205397] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.205397] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.205397] pinctrl core: initialized pinctrl subsystem
[    0.205397] PM: RTC time: 06:30:55, date: 2020-10-30
[    0.205397] NET: Registered protocol family 16
[    0.205397] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.205397] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.205418] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.205445] audit: initializing netlink subsys (disabled)
[    0.208000] audit: type=2000 audit(1604039455.060:1): state=initialized audit_enabled=0 res=1
[    0.208167] thermal_sys: Registered thermal governor 'fair_share'
[    0.208169] thermal_sys: Registered thermal governor 'bang_bang'
[    0.208170] thermal_sys: Registered thermal governor 'step_wise'
[    0.208171] thermal_sys: Registered thermal governor 'user_space'
[    0.208181] EISA bus registered
[    0.208199] cpuidle: using governor ladder
[    0.208199] cpuidle: using governor menu
[    0.208199] Simple Boot Flag at 0x47 set to 0x1
[    0.208199] ACPI: bus type PCI registered
[    0.208199] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.208537] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.208543] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[    0.208561] PCI: Using configuration type 1 for base access
[    0.208561] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.212064] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.212064] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.212141] ACPI: Added _OSI(Module Device)
[    0.212141] ACPI: Added _OSI(Processor Device)
[    0.212141] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.212141] ACPI: Added _OSI(Processor Aggregator Device)
[    0.212141] ACPI: Added _OSI(Linux-Dell-Video)
[    0.212141] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.212141] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.319555] ACPI: 15 ACPI AML tables successfully acquired and loaded
[    0.322617] ACPI: EC: EC started
[    0.322618] ACPI: EC: interrupt blocked
[    0.326849] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.326850] ACPI: EC: Boot ECDT EC used to handle transactions
[    0.330044] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.414168] ACPI: Dynamic OEM Table Load:
[    0.414194] ACPI: SSDT 0xFFFF89E1C58E3800 00058B (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.418195] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[    0.418195] ACPI: Dynamic OEM Table Load:
[    0.418195] ACPI: SSDT 0xFFFF89E1C56A4000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.424797] ACPI: Dynamic OEM Table Load:
[    0.424811] ACPI: SSDT 0xFFFF89E1C570F540 0000BA (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.424811] ACPI: Dynamic OEM Table Load:
[    0.424811] ACPI: SSDT 0xFFFF89E1C58E2000 000628 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.428493] ACPI: Dynamic OEM Table Load:
[    0.428513] ACPI: SSDT 0xFFFF89E1C5933000 000D14 (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.437866] ACPI: Dynamic OEM Table Load:
[    0.437880] ACPI: SSDT 0xFFFF89E1C56A5000 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.441533] ACPI: Dynamic OEM Table Load:
[    0.441546] ACPI: SSDT 0xFFFF89E1C56A4800 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.451514] ACPI: Interpreter enabled
[    0.451614] ACPI: (supports S0 S3 S4 S5)
[    0.451615] ACPI: Using IOAPIC for interrupt routing
[    0.451697] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.453243] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.461664] ACPI: Power Resource [PUBS] (on)
[    0.462176] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1)
[    0.492201] ACPI: Power Resource [PC01] (on)
[    0.526759] ACPI: Power Resource [WRST] (on)
[    0.526759] ACPI: Power Resource [PXP] (on)
[    0.564576] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[    0.564586] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.568972] acpi PNP0A08:00: _OSC: platform does not support [AER]
[    0.571399] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[    0.575736] PCI host bridge to bus 0000:00
[    0.575740] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.575742] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.575744] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.575745] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.575747] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.575749] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.575750] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[    0.575752] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.575753] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.575755] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.575756] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.575758] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.575759] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.575761] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.575762] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.575764] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[    0.575765] pci_bus 0000:00: root bus resource [mem 0x6f800000-0xefffffff window]
[    0.575767] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.575769] pci_bus 0000:00: root bus resource [bus 00-7e]
[    0.575791] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[    0.577545] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[    0.577561] pci 0000:00:02.0: reg 0x10: [mem 0xe7000000-0xe7ffffff 64bit]
[    0.577571] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref]
[    0.577578] pci 0000:00:02.0: reg 0x20: [io  0xe000-0xe03f]
[    0.577607] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.579381] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.579396] pci 0000:00:04.0: reg 0x10: [mem 0xe9240000-0xe9247fff 64bit]
[    0.581325] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.581342] pci 0000:00:08.0: reg 0x10: [mem 0xe9250000-0xe9250fff 64bit]
[    0.583106] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.583129] pci 0000:00:14.0: reg 0x10: [mem 0xe9220000-0xe922ffff 64bit]
[    0.583214] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.585177] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.585200] pci 0000:00:14.2: reg 0x10: [mem 0xe9251000-0xe9251fff 64bit]
[    0.587109] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.587317] pci 0000:00:15.0: reg 0x10: [mem 0xe9252000-0xe9252fff 64bit]
[    0.590026] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.590065] pci 0000:00:16.0: reg 0x10: [mem 0xe9253000-0xe9253fff 64bit]
[    0.590206] pci 0000:00:16.0: PME# supported from D3hot
[    0.592095] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.592202] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.594135] pci 0000:00:1c.6: [8086:9d16] type 01 class 0x060400
[    0.594252] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    0.594252] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.594252] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.595774] pci 0000:00:1d.2: [8086:9d1a] type 01 class 0x060400
[    0.595878] pci 0000:00:1d.2: PME# supported from D0 D3hot D3cold
[    0.601799] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.603765] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.603782] pci 0000:00:1f.2: reg 0x10: [mem 0xe924c000-0xe924ffff]
[    0.605679] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300
[    0.605709] pci 0000:00:1f.3: reg 0x10: [mem 0xe9248000-0xe924bfff 64bit]
[    0.605750] pci 0000:00:1f.3: reg 0x20: [mem 0xe9230000-0xe923ffff 64bit]
[    0.605816] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.607692] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.607744] pci 0000:00:1f.4: reg 0x10: [mem 0xe9254000-0xe92540ff 64bit]
[    0.607796] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.607796] pci 0000:00:1f.6: [8086:15d8] type 00 class 0x020000
[    0.607796] pci 0000:00:1f.6: reg 0x10: [mem 0xe9200000-0xe921ffff]
[    0.607796] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
[    0.607796] pci 0000:02:00.0: [10de:1d10] type 00 class 0x030200
[    0.607796] pci 0000:02:00.0: reg 0x10: [mem 0xe8000000-0xe8ffffff]
[    0.607811] pci 0000:02:00.0: reg 0x14: [mem 0x70000000-0x7fffffff 64bit pref]
[    0.607827] pci 0000:02:00.0: reg 0x1c: [mem 0x80000000-0x81ffffff 64bit pref]
[    0.607837] pci 0000:02:00.0: reg 0x24: [io  0xd000-0xd07f]
[    0.607848] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[    0.607879] pci 0000:02:00.0: Enabling HDA controller
[    0.612301] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.612305] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.612309] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.612315] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.612791] pci 0000:04:00.0: [8086:24fd] type 00 class 0x028000
[    0.612884] pci 0000:04:00.0: reg 0x10: [mem 0xe9100000-0xe9101fff 64bit]
[    0.613468] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
[    0.614679] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.614685] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.614786] pci 0000:07:00.0: [8086:15c0] type 01 class 0x060400
[    0.614850] pci 0000:07:00.0: enabling Extended Tags
[    0.614955] pci 0000:07:00.0: supports D1 D2
[    0.614957] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.615159] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.615165] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.615171] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.615273] pci 0000:08:00.0: [8086:15c0] type 01 class 0x060400
[    0.615341] pci 0000:08:00.0: enabling Extended Tags
[    0.615448] pci 0000:08:00.0: supports D1 D2
[    0.615449] pci 0000:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.615607] pci 0000:08:01.0: [8086:15c0] type 01 class 0x060400
[    0.615675] pci 0000:08:01.0: enabling Extended Tags
[    0.615785] pci 0000:08:01.0: supports D1 D2
[    0.615787] pci 0000:08:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.615941] pci 0000:08:02.0: [8086:15c0] type 01 class 0x060400
[    0.616010] pci 0000:08:02.0: enabling Extended Tags
[    0.616116] pci 0000:08:02.0: supports D1 D2
[    0.616118] pci 0000:08:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.616307] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.616318] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.616325] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.616410] pci 0000:09:00.0: [8086:15bf] type 00 class 0x088000
[    0.616435] pci 0000:09:00.0: reg 0x10: [mem 0xe6000000-0xe603ffff]
[    0.616450] pci 0000:09:00.0: reg 0x14: [mem 0xe6040000-0xe6040fff]
[    0.616523] pci 0000:09:00.0: enabling Extended Tags
[    0.616646] pci 0000:09:00.0: supports D1 D2
[    0.616648] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.616843] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.616854] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.616915] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.616926] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.616933] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.617041] pci 0000:3f:00.0: [8086:15c1] type 00 class 0x0c0330
[    0.617067] pci 0000:3f:00.0: reg 0x10: [mem 0xe5f00000-0xe5f0ffff]
[    0.617159] pci 0000:3f:00.0: enabling Extended Tags
[    0.617286] pci 0000:3f:00.0: supports D1 D2
[    0.617287] pci 0000:3f:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.617386] pci 0000:3f:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0000:08:02.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.617533] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.617544] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.617866] pci 0000:40:00.0: [17aa:0003] type 00 class 0x010802
[    0.617891] pci 0000:40:00.0: reg 0x10: [mem 0xe9000000-0xe9003fff 64bit]
[    0.618094] pci 0000:40:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1d.2 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.618326] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.618332] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.620664] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.620784] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.620899] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.621013] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.621127] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.621241] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.621361] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.621474] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.623989] ACPI: EC: interrupt unblocked
[    0.623989] ACPI: EC: event unblocked
[    0.623989] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.623989] ACPI: EC: GPE=0x16
[    0.623989] ACPI: \_SB_.PCI0.LPCB.EC__: Boot ECDT EC initialization complete
[    0.623989] ACPI: \_SB_.PCI0.LPCB.EC__: EC: Used to handle transactions and events
[    0.624007] iommu: Default domain type: Translated 
[    0.624014] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[    0.624014] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.624014] pci 0000:00:02.0: vgaarb: setting as boot device
[    0.624014] vgaarb: loaded
[    0.624280] SCSI subsystem initialized
[    0.624309] libata version 3.00 loaded.
[    0.624309] ACPI: bus type USB registered
[    0.624309] usbcore: registered new interface driver usbfs
[    0.624309] usbcore: registered new interface driver hub
[    0.624309] usbcore: registered new device driver usb
[    0.624309] pps_core: LinuxPPS API ver. 1 registered
[    0.624309] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.624309] PTP clock support registered
[    0.624309] EDAC MC: Ver: 3.0.0
[    0.628511] Registered efivars operations
[    0.628511] NetLabel: Initializing
[    0.628511] NetLabel:  domain hash size = 128
[    0.628511] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.628511] NetLabel:  unlabeled traffic allowed by default
[    0.628511] PCI: Using ACPI for IRQ routing
[    0.635982] PCI: pci_cache_line_size set to 64 bytes
[    0.639984] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[    0.639984] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    0.639984] e820: reserve RAM buffer [mem 0x4f249000-0x4fffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x4fee5000-0x4fffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x5eaac000-0x5fffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x62211000-0x63ffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x6841a000-0x6bffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x69600000-0x6bffffff]
[    0.639984] e820: reserve RAM buffer [mem 0x28f800000-0x28fffffff]
[    0.641399] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.641405] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.643471] clocksource: Switched to clocksource tsc-early
[    0.662179] VFS: Disk quotas dquot_6.6.0
[    0.662204] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.662388] AppArmor: AppArmor Filesystem Enabled
[    0.662443] pnp: PnP ACPI init
[    0.662639] system 00:00: [mem 0x40000000-0x403fffff] has been reserved
[    0.662648] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.662978] system 00:01: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.662980] system 00:01: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.662982] system 00:01: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.662985] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.662987] system 00:01: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.662989] system 00:01: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.662991] system 00:01: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.662997] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.663713] system 00:02: [io  0xff00-0xfffe] has been reserved
[    0.663719] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.664860] system 00:03: [io  0x0680-0x069f] has been reserved
[    0.664862] system 00:03: [io  0xffff] has been reserved
[    0.664864] system 00:03: [io  0xffff] has been reserved
[    0.664866] system 00:03: [io  0xffff] has been reserved
[    0.664869] system 00:03: [io  0x1800-0x18fe] has been reserved
[    0.664870] system 00:03: [io  0x164e-0x164f] has been reserved
[    0.664877] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.665106] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.665193] system 00:05: [io  0x1854-0x1857] has been reserved
[    0.665199] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.665234] pnp 00:06: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active)
[    0.665264] pnp 00:07: Plug and Play ACPI device, IDs LEN009b PNP0f13 (active)
[    0.665499] system 00:08: [io  0x1800-0x189f] could not be reserved
[    0.665501] system 00:08: [io  0x0800-0x087f] has been reserved
[    0.665504] system 00:08: [io  0x0880-0x08ff] has been reserved
[    0.665506] system 00:08: [io  0x0900-0x097f] has been reserved
[    0.665508] system 00:08: [io  0x0980-0x09ff] has been reserved
[    0.665510] system 00:08: [io  0x0a00-0x0a7f] has been reserved
[    0.665512] system 00:08: [io  0x0a80-0x0aff] has been reserved
[    0.665514] system 00:08: [io  0x0b00-0x0b7f] has been reserved
[    0.665516] system 00:08: [io  0x0b80-0x0bff] has been reserved
[    0.665518] system 00:08: [io  0x15e0-0x15ef] has been reserved
[    0.665520] system 00:08: [io  0x1600-0x167f] could not be reserved
[    0.665522] system 00:08: [io  0x1640-0x165f] could not be reserved
[    0.665525] system 00:08: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.665529] system 00:08: [mem 0xfed10000-0xfed13fff] has been reserved
[    0.665531] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.665533] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.665535] system 00:08: [mem 0xfeb00000-0xfebfffff] has been reserved
[    0.665537] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.665540] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.665542] system 00:08: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.665549] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.668413] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.670496] system 00:0a: [mem 0xfed10000-0xfed17fff] could not be reserved
[    0.670499] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.670501] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.670503] system 00:0a: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.670505] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.670507] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.670509] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.670511] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    0.670513] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.670516] system 00:0a: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.670522] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.671214] system 00:0b: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.671217] system 00:0b: [mem 0x000f0000-0x000fffff] could not be reserved
[    0.671219] system 00:0b: [mem 0x00100000-0x6f7fffff] could not be reserved
[    0.671222] system 00:0b: [mem 0xfec00000-0xfed3ffff] could not be reserved
[    0.671224] system 00:0b: [mem 0xfed4c000-0xffffffff] could not be reserved
[    0.671230] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.671542] pnp: PnP ACPI: found 12 devices
[    0.678213] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.678316] NET: Registered protocol family 2
[    0.678514] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.678604] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.678832] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.678992] TCP: Hash tables configured (established 65536 bind 65536)
[    0.679058] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.679100] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.679184] NET: Registered protocol family 1
[    0.679190] NET: Registered protocol family 44
[    0.679198] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[    0.679209] pci 0000:08:01.0: bridge window [io  0x1000-0x0fff] to [bus 0a-3e] add_size 1000
[    0.679214] pci 0000:07:00.0: bridge window [io  0x1000-0x0fff] to [bus 08-3f] add_size 1000
[    0.679216] pci 0000:00:1d.0: bridge window [io  0x1000-0x0fff] to [bus 07-3f] add_size 2000
[    0.679226] pci 0000:00:1d.0: BAR 13: assigned [io  0x2000-0x3fff]
[    0.679232] pci 0000:02:00.0: BAR 6: no space for [mem size 0x00080000 pref]
[    0.679234] pci 0000:02:00.0: BAR 6: failed to assign [mem size 0x00080000 pref]
[    0.679237] pci 0000:00:1c.0: PCI bridge to [bus 02]
[    0.679240] pci 0000:00:1c.0:   bridge window [io  0xd000-0xdfff]
[    0.679246] pci 0000:00:1c.0:   bridge window [mem 0xe8000000-0xe8ffffff]
[    0.679250] pci 0000:00:1c.0:   bridge window [mem 0x70000000-0x81ffffff 64bit pref]
[    0.679256] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.679263] pci 0000:00:1c.6:   bridge window [mem 0xe9100000-0xe91fffff]
[    0.679273] pci 0000:07:00.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.679276] pci 0000:08:01.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.679278] pci 0000:08:00.0: PCI bridge to [bus 09]
[    0.679285] pci 0000:08:00.0:   bridge window [mem 0xe6000000-0xe60fffff]
[    0.679296] pci 0000:08:01.0: PCI bridge to [bus 0a-3e]
[    0.679299] pci 0000:08:01.0:   bridge window [io  0x2000-0x2fff]
[    0.679306] pci 0000:08:01.0:   bridge window [mem 0xd0000000-0xe5efffff]
[    0.679310] pci 0000:08:01.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679318] pci 0000:08:02.0: PCI bridge to [bus 3f]
[    0.679325] pci 0000:08:02.0:   bridge window [mem 0xe5f00000-0xe5ffffff]
[    0.679336] pci 0000:07:00.0: PCI bridge to [bus 08-3f]
[    0.679339] pci 0000:07:00.0:   bridge window [io  0x2000-0x2fff]
[    0.679345] pci 0000:07:00.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.679350] pci 0000:07:00.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679357] pci 0000:00:1d.0: PCI bridge to [bus 07-3f]
[    0.679360] pci 0000:00:1d.0:   bridge window [io  0x2000-0x3fff]
[    0.679364] pci 0000:00:1d.0:   bridge window [mem 0xd0000000-0xe60fffff]
[    0.679368] pci 0000:00:1d.0:   bridge window [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679374] pci 0000:00:1d.2: PCI bridge to [bus 40]
[    0.679379] pci 0000:00:1d.2:   bridge window [mem 0xe9000000-0xe90fffff]
[    0.679388] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.679390] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.679392] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.679394] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.679396] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.679398] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.679399] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window]
[    0.679401] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window]
[    0.679403] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window]
[    0.679404] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window]
[    0.679406] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window]
[    0.679408] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window]
[    0.679409] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window]
[    0.679411] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window]
[    0.679413] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window]
[    0.679414] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window]
[    0.679416] pci_bus 0000:00: resource 20 [mem 0x6f800000-0xefffffff window]
[    0.679418] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window]
[    0.679420] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.679422] pci_bus 0000:02: resource 1 [mem 0xe8000000-0xe8ffffff]
[    0.679423] pci_bus 0000:02: resource 2 [mem 0x70000000-0x81ffffff 64bit pref]
[    0.679425] pci_bus 0000:04: resource 1 [mem 0xe9100000-0xe91fffff]
[    0.679427] pci_bus 0000:07: resource 0 [io  0x2000-0x3fff]
[    0.679429] pci_bus 0000:07: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.679430] pci_bus 0000:07: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679432] pci_bus 0000:08: resource 0 [io  0x2000-0x2fff]
[    0.679434] pci_bus 0000:08: resource 1 [mem 0xd0000000-0xe60fffff]
[    0.679435] pci_bus 0000:08: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679437] pci_bus 0000:09: resource 1 [mem 0xe6000000-0xe60fffff]
[    0.679440] pci_bus 0000:0a: resource 0 [io  0x2000-0x2fff]
[    0.679442] pci_bus 0000:0a: resource 1 [mem 0xd0000000-0xe5efffff]
[    0.679443] pci_bus 0000:0a: resource 2 [mem 0x90000000-0xb1ffffff 64bit pref]
[    0.679445] pci_bus 0000:3f: resource 1 [mem 0xe5f00000-0xe5ffffff]
[    0.679447] pci_bus 0000:40: resource 1 [mem 0xe9000000-0xe90fffff]
[    0.679772] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.681476] PCI: CLS 128 bytes, default 64
[    0.681538] Unpacking initramfs...
[    0.723769] Initramfs unpacking failed: Decoding failed
[    0.723785] fbcon: Taking over console
[    0.726544] Freeing initrd memory: 13480K
[    0.726619] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.726621] software IO TLB: mapped [mem 0x63ac5000-0x67ac5000] (64MB)
[    0.726812] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:08 [mem 0xfed10000-0xfed13fff]
[    0.726820] caller snb_uncore_imc_init_box+0x78/0xc0 mapping multiple BARs
[    0.727266] check: Scanning for low memory corruption every 60 seconds
[    0.728178] Initialise system trusted keyrings
[    0.728210] Key type blacklist registered
[    0.728279] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[    0.730455] zbud: loaded
[    0.730951] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.731187] fuse: init (API version 7.31)
[    0.731473] integrity: Platform Keyring initialized
[    0.748948] Key type asymmetric registered
[    0.748950] Asymmetric key parser 'x509' registered
[    0.748964] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.749033] io scheduler mq-deadline registered
[    0.749685] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.750071] pcieport 0000:00:1c.6: PME: Signaling with IRQ 123
[    0.750230] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124
[    0.750264] pcieport 0000:00:1d.0: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.750707] pcieport 0000:00:1d.2: PME: Signaling with IRQ 125
[    0.751333] pcieport 0000:08:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+
[    0.751763] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.751869] efifb: probing for efifb
[    0.751915] efifb: showing boot graphics
[    0.753709] efifb: framebuffer at 0xc0000000, using 8100k, total 8100k
[    0.753711] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.753712] efifb: scrolling: redraw
[    0.753714] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.753849] Console: switching to colour frame buffer device 240x67
[    0.763827] fb0: EFI VGA frame buffer device
[    0.763842] intel_idle: MWAIT substates: 0x11142120
[    0.763843] intel_idle: v0.5.1 model 0x8E
[    0.764632] intel_idle: Local APIC timer is reliable in all C-states
[    0.765269] ACPI: AC Adapter [AC] (off-line)
[    0.765439] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[    0.765495] ACPI: Sleep Button [SLPB]
[    0.765548] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[    0.765585] ACPI: Lid Switch [LID]
[    0.765635] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.765671] ACPI: Power Button [PWRF]
[    0.773085] thermal LNXTHERM:00: registered as thermal_zone0
[    0.773087] ACPI: Thermal Zone [THM0] (41 C)
[    0.773506] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.777417] Linux agpgart interface v0.103
[    0.780257] tpm_tis STM7304:00: 2.0 TPM (device-id 0x0, rev-id 78)
[    0.804811] battery: ACPI: Battery Slot [BAT0] (battery present)
[    0.810760] loop: module loaded
[    0.811273] libphy: Fixed MDIO Bus: probed
[    0.811274] tun: Universal TUN/TAP device driver, 1.6
[    0.811403] PPP generic driver version 2.4.2
[    0.811601] VFIO - User Level meta-driver version: 0.3
[    0.811759] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.811764] ehci-pci: EHCI PCI platform driver
[    0.811785] ehci-platform: EHCI generic platform driver
[    0.811808] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.811817] ohci-pci: OHCI PCI platform driver
[    0.811833] ohci-platform: OHCI generic platform driver
[    0.811851] uhci_hcd: USB Universal Host Controller Interface driver
[    0.812256] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.812266] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.813437] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.813808] xhci_hcd 0000:00:14.0: cache line size of 128 is not supported
[    0.814165] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    0.814168] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.814170] usb usb1: Product: xHCI Host Controller
[    0.814172] usb usb1: Manufacturer: Linux 5.9.0+ xhci-hcd
[    0.814174] usb usb1: SerialNumber: 0000:00:14.0
[    0.814406] hub 1-0:1.0: USB hub found
[    0.814439] hub 1-0:1.0: 12 ports detected
[    0.816950] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.816955] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.816960] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.817023] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[    0.817025] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.817027] usb usb2: Product: xHCI Host Controller
[    0.817028] usb usb2: Manufacturer: Linux 5.9.0+ xhci-hcd
[    0.817030] usb usb2: SerialNumber: 0000:00:14.0
[    0.817245] hub 2-0:1.0: USB hub found
[    0.817272] hub 2-0:1.0: 6 ports detected
[    0.818442] usb: port power management may be unreliable
[    0.819040] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.819047] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 3
[    0.820273] xhci_hcd 0000:3f:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[    0.820664] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    0.820666] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.820668] usb usb3: Product: xHCI Host Controller
[    0.820670] usb usb3: Manufacturer: Linux 5.9.0+ xhci-hcd
[    0.820672] usb usb3: SerialNumber: 0000:3f:00.0
[    0.820954] hub 3-0:1.0: USB hub found
[    0.820969] hub 3-0:1.0: 2 ports detected
[    0.822046] xhci_hcd 0000:3f:00.0: xHCI Host Controller
[    0.822052] xhci_hcd 0000:3f:00.0: new USB bus registered, assigned bus number 4
[    0.822056] xhci_hcd 0000:3f:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[    0.822114] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[    0.822116] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.822117] usb usb4: Product: xHCI Host Controller
[    0.822119] usb usb4: Manufacturer: Linux 5.9.0+ xhci-hcd
[    0.822121] usb usb4: SerialNumber: 0000:3f:00.0
[    0.822335] hub 4-0:1.0: USB hub found
[    0.822347] hub 4-0:1.0: 2 ports detected
[    0.823251] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    0.825942] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.825949] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.826265] mousedev: PS/2 mouse device common for all mice
[    0.826767] rtc_cmos 00:04: RTC can wake from S4
[    0.827550] rtc_cmos 00:04: registered as rtc0
[    0.827800] rtc_cmos 00:04: setting system clock to 2020-10-30T06:30:56 UTC (1604039456)
[    0.827857] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    0.827870] i2c /dev entries driver
[    0.827944] device-mapper: uevent: version 1.0.3
[    0.828174] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com
[    0.828220] platform eisa.0: Probing EISA bus 0
[    0.828242] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    0.828244] platform eisa.0: Cannot allocate resource for EISA slot 1
[    0.828246] platform eisa.0: Cannot allocate resource for EISA slot 2
[    0.828248] platform eisa.0: Cannot allocate resource for EISA slot 3
[    0.828249] platform eisa.0: Cannot allocate resource for EISA slot 4
[    0.828251] platform eisa.0: Cannot allocate resource for EISA slot 5
[    0.828253] platform eisa.0: Cannot allocate resource for EISA slot 6
[    0.828255] platform eisa.0: Cannot allocate resource for EISA slot 7
[    0.828256] platform eisa.0: Cannot allocate resource for EISA slot 8
[    0.828258] platform eisa.0: EISA: Detected 0 cards
[    0.828262] intel_pstate: Intel P-state driver initializing
[    0.828623] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    0.829362] intel_pstate: HWP enabled
[    0.829898] ledtrig-cpu: registered to indicate activity on CPUs
[    0.829901] EFI Variables Facility v0.08 2004-May-17
[    0.838286] battery: ACPI: Battery Slot [BAT1] (battery present)
[    0.880139] intel_pmc_core INT33A1:00:  initialized
[    0.880205] drop_monitor: Initializing network drop monitor service
[    0.880322] NET: Registered protocol family 10
[    0.887116] Segment Routing with IPv6
[    0.887133] NET: Registered protocol family 17
[    0.887250] Key type dns_resolver registered
[    0.887626] microcode: sig=0x806ea, pf=0x80, revision=0xd6
[    0.887666] microcode: Microcode Update Driver: v2.2.
[    0.887669] IPI shorthand broadcast: enabled
[    0.887676] sched_clock: Marking stable (886500827, 1162293)->(897701991, -10038871)
[    0.887728] registered taskstats version 1
[    0.887737] Loading compiled-in X.509 certificates
[    0.888237] Loaded X.509 cert 'Build time autogenerated kernel key: 54aec3f9a7a83dc4da728839484e01ad5628cca8'
[    0.888265] zswap: loaded using pool lzo/zbud
[    0.888403] Key type ._fscrypt registered
[    0.888404] Key type .fscrypt registered
[    0.888404] Key type fscrypt-provisioning registered
[    0.888452] Key type trusted registered
[    0.891406] Key type encrypted registered
[    0.891408] AppArmor: AppArmor sha1 policy hashing enabled
[    0.892835] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.892856] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469'
[    0.892856] integrity: Loading X.509 certificate: UEFI:MokListRT
[    0.893428] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[    0.893820] ima: Allocated hash algorithm: sha1
[    0.928545] ima: No architecture policies found
[    0.928564] evm: Initialising EVM extended attributes:
[    0.928564] evm: security.selinux
[    0.928565] evm: security.SMACK64
[    0.928565] evm: security.SMACK64EXEC
[    0.928565] evm: security.SMACK64TRANSMUTE
[    0.928566] evm: security.SMACK64MMAP
[    0.928566] evm: security.apparmor
[    0.928566] evm: security.ima
[    0.928566] evm: security.capability
[    0.928567] evm: HMAC attrs: 0x1
[    0.929795] PM:   Magic number: 8:392:520
[    0.930035] RAS: Correctable Errors collector initialized.
[    0.930933] Freeing unused decrypted memory: 2040K
[    0.931293] Freeing unused kernel image (initmem) memory: 2568K
[    1.016406] Write protecting the kernel read-only data: 22528k
[    1.016983] Freeing unused kernel image (text/rodata gap) memory: 2044K
[    1.017354] Freeing unused kernel image (rodata/data gap) memory: 1360K
[    1.062780] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.062781] x86/mm: Checking user space page tables
[    1.106749] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    1.106753] Run /init as init process
[    1.106754]   with arguments:
[    1.106754]     /init
[    1.106755]     splash
[    1.106755]   with environment:
[    1.106755]     HOME=/
[    1.106756]     TERM=linux
[    1.106756]     BOOT_IMAGE=/@/boot/vmlinuz-5.9.0+
[    1.152050] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[    1.195080] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.195320] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.198994] nvme nvme0: pci function 0000:40:00.0
[    1.199626] i801_smbus 0000:00:1f.4: enabling device (0000 -> 0003)
[    1.200389] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    1.200420] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    1.203929] e1000e: Intel(R) PRO/1000 Network Driver
[    1.203930] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.204463] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[    1.211311] i2c i2c-0: 1/2 memory slots populated (from DMI)
[    1.211672] i2c i2c-0: Successfully instantiated SPD at 0x50
[    1.213566] nvme nvme0: 8/0/0 default/read/poll queues
[    1.221101]  nvme0n1: p1 p2
[    1.301266] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[    1.301267] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.428277] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.451435] e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
[    1.460566] usb 2-3: New USB device found, idVendor=0bda, idProduct=0316, bcdDevice= 2.04
[    1.460567] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.460568] usb 2-3: Product: USB3.0-CRW
[    1.460569] usb 2-3: Manufacturer: Generic
[    1.460569] usb 2-3: SerialNumber: 20120501030900000
[    1.471780] usb-storage 2-3:1.0: USB Mass Storage device detected
[    1.471904] scsi host0: usb-storage 2-3:1.0
[    1.471995] usbcore: registered new interface driver usb-storage
[    1.472879] usbcore: registered new interface driver uas
[    1.522240] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 54:ee:75:e8:57:0d
[    1.522241] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[    1.522312] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: 1000FF-0FF
[    1.523080] e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0
[    1.576302] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[    1.748222] tsc: Refined TSC clocksource calibration: 1799.990 MHz
[    1.748226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f22049b0a, max_idle_ns: 440795294996 ns
[    1.748408] clocksource: Switched to clocksource tsc
[    1.761978] usb 1-8: New USB device found, idVendor=13d3, idProduct=56a6, bcdDevice=17.11
[    1.761980] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.761980] usb 1-8: Product: Integrated Camera
[    1.761981] usb 1-8: Manufacturer: Azurewave
[    1.761982] usb 1-8: SerialNumber: 0001
[    1.892082] usb 1-9: new full-speed USB device number 4 using xhci_hcd
[    2.025038] psmouse serio1: synaptics: queried max coordinates: x [..5676], y [..4690]
[    2.042550] usb 1-9: New USB device found, idVendor=06cb, idProduct=009a, bcdDevice= 1.64
[    2.042551] usb 1-9: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[    2.042552] usb 1-9: SerialNumber: 8d97a807073f
[    2.060131] psmouse serio1: synaptics: queried min coordinates: x [1266..], y [1162..]
[    2.060137] psmouse serio1: synaptics: Trying to set up SMBus access
[    2.140034] raid6: avx2x4   gen() 30510 MB/s
[    2.208035] raid6: avx2x4   xor()  7715 MB/s
[    2.276034] raid6: avx2x2   gen() 34747 MB/s
[    2.344036] raid6: avx2x2   xor() 22058 MB/s
[    2.412036] raid6: avx2x1   gen() 29969 MB/s
[    2.480035] raid6: avx2x1   xor() 19041 MB/s
[    2.490022] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 6
[    2.490240] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.548034] raid6: sse2x4   gen() 14482 MB/s
[    2.616037] raid6: sse2x4   xor()  7716 MB/s
[    2.684037] raid6: sse2x2   gen() 14790 MB/s
[    2.752037] raid6: sse2x2   xor()  9425 MB/s
[    2.820034] raid6: sse2x1   gen() 11102 MB/s
[    2.888036] raid6: sse2x1   xor()  6436 MB/s
[    2.888037] raid6: using algorithm avx2x2 gen() 34747 MB/s
[    2.888037] raid6: .... xor() 22058 MB/s, rmw enabled
[    2.888038] raid6: using avx2x2 recovery algorithm
[    2.890242] xor: automatically using best checksumming function   avx       
[    2.906471] Btrfs loaded, crc32c=crc32c-intel
[    2.917413] BTRFS: device fsid 523fd023-8a9d-45cc-90fc-7823d5a8636f devid 1 transid 28763 /dev/nvme0n1p2 scanned by btrfs (237)
[    2.933410] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    2.933411] BTRFS info (device nvme0n1p2): has skinny extents
[    2.937368] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    2.946483] BTRFS info (device nvme0n1p2): enabling ssd optimizations
[    3.041197] systemd[1]: Inserted module 'autofs4'
[    3.146707] systemd[1]: systemd 246.6-1ubuntu1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    3.164469] systemd[1]: Detected architecture x86-64.
[    3.180951] systemd[1]: Set hostname to <ThinkPad-T580>.
[    3.260977] systemd[1]: /lib/systemd/system/dbus.service:12: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.278390] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[    3.292693] systemd[1]: Queued start job for default target Graphical Interface.
[    3.293724] systemd[1]: Created slice system-modprobe.slice.
[    3.293899] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.294045] systemd[1]: Created slice User and Session Slice.
[    3.294099] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.294137] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[    3.294185] systemd[1]: Reached target Remote File Systems.
[    3.294197] systemd[1]: Reached target Slices.
[    3.294762] systemd[1]: Listening on Syslog Socket.
[    3.294839] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.294896] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.295036] systemd[1]: Listening on Journal Audit Socket.
[    3.295105] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.295187] systemd[1]: Listening on Journal Socket.
[    3.295303] systemd[1]: Listening on udev Control Socket.
[    3.295381] systemd[1]: Listening on udev Kernel Socket.
[    3.296107] systemd[1]: Mounting Huge Pages File System...
[    3.296776] systemd[1]: Mounting POSIX Message Queue File System...
[    3.297610] systemd[1]: Mounting Kernel Debug File System...
[    3.298408] systemd[1]: Mounting Kernel Trace File System...
[    3.299803] systemd[1]: Starting Journal Service...
[    3.300843] systemd[1]: Starting Set the console keyboard layout...
[    3.301792] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    3.302541] systemd[1]: Starting Load Kernel Module drm...
[    3.303039] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    3.303081] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    3.304396] systemd[1]: Starting Load Kernel Modules...
[    3.305213] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.306249] systemd[1]: Starting Coldplug All udev Devices...
[    3.307511] systemd[1]: Starting Uncomplicated firewall...
[    3.309752] systemd[1]: Mounted Huge Pages File System.
[    3.309858] systemd[1]: Mounted POSIX Message Queue File System.
[    3.309937] systemd[1]: Mounted Kernel Debug File System.
[    3.310011] systemd[1]: Mounted Kernel Trace File System.
[    3.310439] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    3.311140] systemd[1]: Finished Uncomplicated firewall.
[    3.312923] BTRFS info (device nvme0n1p2): disk space caching is enabled
[    3.314515] systemd[1]: Finished Remount Root and Kernel File Systems.
[    3.315380] systemd[1]: Activating swap /swapfile...
[    3.315899] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    3.315979] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    3.316912] systemd[1]: Starting Load/Save Random Seed...
[    3.317802] systemd[1]: Starting Create System Users...
[    3.318170] systemd[1]: modprobe@drm.service: Succeeded.
[    3.318628] systemd[1]: Finished Load Kernel Module drm.
[    3.320216] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.320878] lp: driver loaded but no devices found
[    3.320983] systemd[1]: swapfile.swap: Swap process exited, code=exited, status=255/EXCEPTION
[    3.320989] systemd[1]: swapfile.swap: Failed with result 'exit-code'.
[    3.321419] systemd[1]: Failed to activate swap /swapfile.
[    3.321517] systemd[1]: Dependency failed for Swap.
[    3.321593] systemd[1]: swap.target: Job swap.target/start failed with result 'dependency'.
[    3.324889] ppdev: user-space parallel port driver
[    3.328096] systemd[1]: Finished Load/Save Random Seed.
[    3.329004] systemd[1]: Finished Load Kernel Modules.
[    3.330026] systemd[1]: Mounting FUSE Control File System...
[    3.330880] systemd[1]: Mounting Kernel Configuration File System...
[    3.331640] systemd[1]: Starting Apply Kernel Variables...
[    3.333007] systemd[1]: Mounted FUSE Control File System.
[    3.333787] systemd[1]: Mounted Kernel Configuration File System.
[    3.335010] systemd[1]: Finished Create System Users.
[    3.335803] systemd[1]: Starting Create Static Device Nodes in /dev...
[    3.344593] systemd[1]: Finished Apply Kernel Variables.
[    3.345007] systemd[1]: Finished Create Static Device Nodes in /dev.
[    3.346253] systemd[1]: Starting Rule-based Manager for Device Events and Files...
[    3.394888] systemd[1]: Finished Coldplug All udev Devices.
[    3.396209] systemd[1]: Finished Set the console keyboard layout.
[    3.396359] systemd[1]: Reached target Local File Systems (Pre).
[    3.397649] systemd[1]: Mounting Mount unit for core, revision 10126...
[    3.398643] systemd[1]: Mounting Mount unit for core, revision 10185...
[    3.400008] systemd[1]: Mounting Mount unit for core18, revision 1885...
[    3.401021] systemd[1]: Mounting Mount unit for core18, revision 1932...
[    3.404532] systemd[1]: Started Journal Service.
[    3.590460] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.590599] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    3.597083] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    3.603800] nfc: nfc_init: NFC Core ver 0.1
[    3.603819] NET: Registered protocol family 39
[    3.631176] intel_rapl_common: Found RAPL domain package
[    3.631178] intel_rapl_common: Found RAPL domain dram
[    3.646155] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    3.652330] mei_me 0000:00:16.0: enabling device (0004 -> 0006)
[    3.654520] mc: Linux media interface: v0.10
[    3.656158] Non-volatile memory driver v1.3
[    3.663984] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.664575] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.666969] Bluetooth: Core ver 2.22
[    3.667022] NET: Registered protocol family 31
[    3.667022] Bluetooth: HCI device and connection manager initialized
[    3.667032] Bluetooth: HCI socket layer initialized
[    3.667037] Bluetooth: L2CAP socket layer initialized
[    3.667041] Bluetooth: SCO socket layer initialized
[    3.672387] thinkpad_acpi: ThinkPad ACPI Extras v0.26
[    3.672388] thinkpad_acpi: http://ibm-acpi.sf.net/
[    3.672389] thinkpad_acpi: ThinkPad BIOS N27ET38W (1.24 ), EC N27HT16W
[    3.672390] thinkpad_acpi: Lenovo ThinkPad T580, model 20LAZ3TXCN
[    3.680601] thinkpad_acpi: radio switch found; radios are enabled
[    3.681057] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[    3.681058] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[    3.681505] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.683114] videodev: Linux video capture interface: v2.00
[    3.684907] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    3.697564] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.700879] i915 0000:00:02.0: enabling device (0006 -> 0007)
[    3.701544] checking generic (c0000000 7e9000) vs hw (e7000000 1000000)
[    3.701545] checking generic (c0000000 7e9000) vs hw (c0000000 10000000)
[    3.701546] fb0: switching to inteldrmfb from EFI VGA
[    3.703398] thinkpad_acpi: battery 2 registered (start 0, stop 100)
[    3.704785] Console: switching to colour dummy device 80x25
[    3.704828] i915 0000:00:02.0: vgaarb: deactivate vga console
[    3.707504] thinkpad_acpi: battery 1 registered (start 0, stop 100)
[    3.707509] battery: new extension: ThinkPad Battery Extension
[    3.708235] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input6
[    3.710915] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=mem
[    3.712147] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    3.713364] Intel(R) Wireless WiFi driver for Linux
[    3.716862] rmi4_smbus 0-002c: registering SMbus-connected sensor
[    3.725357] usbcore: registered new interface driver btusb
[    3.727745] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[    3.728143] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    3.728144] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.728145] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.728146] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    3.728146] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.728147] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.730576] cryptd: max_cpu_qlen set to 1000
[    3.734877] iwlwifi 0000:04:00.0: loaded firmware version 36.ad812ee0.0 8265-36.ucode op_mode iwlmvm
[    3.736637] uvcvideo: Found UVC 1.00 device Integrated Camera (13d3:56a6)
[    3.742431] AVX2 version of gcm_enc/dec engaged.
[    3.742433] AES CTR mode by8 optimization enabled
[    3.746467] uvcvideo 1-8:1.0: Entity type for entity Realtek Extended Controls Unit was not initialized!
[    3.746469] uvcvideo 1-8:1.0: Entity type for entity Extension 4 was not initialized!
[    3.746470] uvcvideo 1-8:1.0: Entity type for entity Processing 2 was not initialized!
[    3.746471] uvcvideo 1-8:1.0: Entity type for entity Camera 1 was not initialized!
[    3.746554] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input7
[    3.746608] usbcore: registered new interface driver uvcvideo
[    3.746609] USB Video Class driver (1.1.1)
[    3.771273] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[    3.832881] iwlwifi 0000:04:00.0: base HW address: e4:70:b8:68:56:9b
[    3.834123] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3276-030, fw id: 2620110
[    3.866971] intel_rapl_common: Found RAPL domain package
[    3.866972] intel_rapl_common: Found RAPL domain core
[    3.866973] intel_rapl_common: Found RAPL domain uncore
[    3.866974] intel_rapl_common: Found RAPL domain dram
[    3.890388] audit: type=1400 audit(1604039459.556:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=534 comm="apparmor_parser"
[    3.898611] audit: type=1400 audit(1604039459.564:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=542 comm="apparmor_parser"
[    3.902689] audit: type=1400 audit(1604039459.568:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=537 comm="apparmor_parser"
[    3.902692] audit: type=1400 audit(1604039459.568:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=537 comm="apparmor_parser"
[    3.902694] audit: type=1400 audit(1604039459.568:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=537 comm="apparmor_parser"
[    3.904795] audit: type=1400 audit(1604039459.572:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=546 comm="apparmor_parser"
[    3.904798] audit: type=1400 audit(1604039459.572:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=546 comm="apparmor_parser"
[    3.908268] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    3.908656] thermal thermal_zone12: failed to read out thermal zone (-61)
[    3.928706] audit: type=1400 audit(1604039459.596:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=532 comm="apparmor_parser"
[    3.929151] audit: type=1400 audit(1604039459.596:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="tcpdump" pid=536 comm="apparmor_parser"
[    3.937777] BTRFS warning (device nvme0n1p2): swapfile must not be copy-on-write
[    3.940686] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[    3.946615] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
[    3.951179] input: Synaptics TM3276-030 as /devices/rmi4-00/input/input8
[    3.964200] serio: RMI4 PS/2 pass-through port at rmi4-00.fn03
[    4.224562] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.224563] Bluetooth: BNEP filters: protocol multicast
[    4.224566] Bluetooth: BNEP socket layer initialized
[    4.229347] NET: Registered protocol family 38
[    4.314119] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[    4.358742] input: TPPS/2 IBM TrackPoint as /devices/rmi4-00/rmi4-00.fn03/serio2/input/input9
[    5.022712] [drm] Initialized i915 1.6.0 20200715 for 0000:00:02.0 on minor 0
[    5.025367] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    5.025542] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10
[    5.025728] ACPI: Video Device [PXSX] (multi-head: no  rom: yes  post: no)
[    5.025758] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:35/LNXVIDEO:01/input/input11
[    5.026066] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    5.140894] fbcon: i915drmfb (fb0) is primary device
[    5.152982] Console: switching to colour frame buffer device 240x67
[    5.173585] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    5.215004] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC257: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.215006] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.215006] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.215007] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.215007] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.215008] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[    5.215009] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    5.268751] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[    5.268806] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.268845] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.268879] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.268913] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.268950] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    5.268986] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    5.344702] kauditd_printk_skb: 35 callbacks suppressed
[    5.344703] audit: type=1400 audit(1604039461.012:46): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/etc/sssd/conf.d/" pid=790 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.344726] audit: type=1400 audit(1604039461.012:47): apparmor="ALLOWED" operation="open" profile="/usr/sbin/sssd" name="/usr/share/sssd/cfg_rules.ini" pid=790 comm="sssd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[    5.760308] audit: type=1400 audit(1604039461.428:48): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=812 comm="cups-browsed" capability=23  capname="sys_nice"
[    8.684534] rfkill: input handler disabled
[    8.958232] wlp4s0: authenticate with d8:8f:76:7c:52:a9
[    8.969947] wlp4s0: send auth to d8:8f:76:7c:52:a9 (try 1/3)
[    8.975550] wlp4s0: authenticated
[    8.976079] wlp4s0: associate with d8:8f:76:7c:52:a9 (try 1/3)
[    8.977272] wlp4s0: RX AssocResp from d8:8f:76:7c:52:a9 (capab=0x1011 status=0 aid=5)
[    8.978489] wlp4s0: associated
[    9.002997] IPv6: ADDRCONF(NETDEV_CHANGE): wlp4s0: link becomes ready
[    9.020020] wlp4s0: Limiting TX power to 27 (27 - 0) dBm as advertised by d8:8f:76:7c:52:a9
[   77.397273] Bluetooth: RFCOMM TTY layer initialized
[   77.397283] Bluetooth: RFCOMM socket layer initialized
[   77.397293] Bluetooth: RFCOMM ver 1.11
[   77.572171] rfkill: input handler enabled
[   79.550460] rfkill: input handler disabled

[-- Attachment #3: Type: text/plain, Size: 29 bytes --]


> 
> Thank you!
> 
> Tyler


^ permalink raw reply	[flat|nested] 23+ messages in thread

* Re: [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log
  2020-10-28 17:39     ` Tyler Hicks
  2020-10-30  6:41       ` Kai-Heng Feng
@ 2020-11-04  2:12       ` Kenneth R. Crudup
  1 sibling, 0 replies; 23+ messages in thread
From: Kenneth R. Crudup @ 2020-11-04  2:12 UTC (permalink / raw)
  To: Tyler Hicks
  Cc: Kai-Heng Feng, Mimi Zohar, Peter Huewe, Jarkko Sakkinen,
	Jason Gunthorpe, linux-integrity, linux-kernel, linux-efi,
	Thiébaud Weksteen, Ard Biesheuvel


On Wed, 28 Oct 2020, Tyler Hicks wrote:

> Hi Kai, Kenneth, and Mimi - could one or two of you please follow these
> steps:
...

OK, I built a kernel with the two patches applied, and with and without commit
7f3d176f5f7e, and when I run "sudo fwupdtpmevlog" (which normally causes a
panic() when 7f3d176f5f7e is in place) and the results are:

- With 7f3d176f5f7e reverted, no WARNs of any kind
- With 7f3d176f5f7e in place, same, I just get "UEFI TPM log area empty"

	-Kenny

-- 
Kenneth R. Crudup  Sr. SW Engineer, Scott County Consulting, Orange County CA

^ permalink raw reply	[flat|nested] 23+ messages in thread

end of thread, other threads:[~2020-11-04  2:31 UTC | newest]

Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-28 12:31 [Regression] "tpm: Require that all digests are present in TCG_PCR_EVENT2 structures" causes null pointer dereference Kai-Heng Feng
2020-09-28 14:06 ` Jarkko Sakkinen
2020-09-28 14:16   ` Kai-Heng Feng
     [not found]     ` <20200928155215.GA92669@linux.intel.com>
2020-09-28 16:15       ` Ard Biesheuvel
2020-09-28 16:26         ` Ard Biesheuvel
2020-09-28 17:12         ` Jarkko Sakkinen
2020-09-28 18:05           ` Kenneth R. Crudup
2020-09-29 17:52     ` Mimi Zohar
2020-09-30  2:20       ` Jarkko Sakkinen
2020-10-08  9:09         ` Kai-Heng Feng
2020-10-09 16:06           ` Jarkko Sakkinen
2020-10-13 14:31             ` Tyler Hicks
2020-10-13 14:33               ` Jarkko Sakkinen
2020-10-20 21:07       ` Mimi Zohar
2020-10-21  5:48         ` Tyler Hicks
2020-10-26  5:49           ` Kai-Heng Feng
2020-10-27  5:08             ` Tyler Hicks
2020-10-28 15:41 ` [PATCH] tpm: efi: Don't create binary_bios_measurements file for an empty log Tyler Hicks
2020-10-28 16:30   ` Tyler Hicks
2020-10-28 17:39     ` Tyler Hicks
2020-10-30  6:41       ` Kai-Heng Feng
2020-11-04  2:12       ` Kenneth R. Crudup
2020-10-30  4:46   ` Jarkko Sakkinen

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