* Bisected GFP in bfq_bfqq_expire on v5.1-rc1
@ 2019-03-29 13:02 Dmitrii Tcvetkov
2019-03-29 14:10 ` Jens Axboe
0 siblings, 1 reply; 10+ messages in thread
From: Dmitrii Tcvetkov @ 2019-03-29 13:02 UTC (permalink / raw)
To: linux-block; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 657 bytes --]
Hi,
I got kernel panic since v5.1-rc1 when working with files on block
device with BFQ scheduler assigned. I didn't find trivial way to
reproduce the panic but "git checkout origin/linux-5.0.y"
on linux-stable-rc[1] git repo on btrfs filesystem reproduces the
problem 100% of the time on my bare-metal machine and in a VM.
Bisect led me to commit 9dee8b3b057e1 (block, bfq: fix queue removal
from weights tree). After reverting this commit on top of current
mainline master(9936328b41ce) I can't reproduce the problem.
dmesg with the panic and bisect log attached.
[1] https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain, Size: 44805 bytes --]
[ 0.000000][ T0] Linux version 5.1.0-rc2-ARCH-test2 (feanor@fire) (gcc version 8.3.0 (GCC)) #4 SMP Fri Mar 29 15:21:03 MSK 2019
[ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz-linux-test2 root=UUID=9c04c835-60ce-4acf-973d-4a47ac59e769 rw console=ttyS0,115200n8 stack_guard_gap=512 page_poison=1 slub_debug=FZP pti=on spectre_v2=on
spectre_v2_user=on spec_store_bypass_disable=on
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] random: get_random_u32 called from bsp_init_amd+0x171/0x200 with crng_init=0
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000007fffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000800000-0x0000000000807fff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000808000-0x000000000080ffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000810000-0x00000000008fffff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000900000-0x000000007e7cffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007e7d0000-0x000000007e7d0fff] ACPI data
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007e7d1000-0x000000007ea6dfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007ea6e000-0x000000007ea79fff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007ea7a000-0x000000007eb1afff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007eb1b000-0x000000007fb9afff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fb9b000-0x000000007fbcafff] type 20
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fbcb000-0x000000007fbf2fff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fbf3000-0x000000007fbfafff] ACPI data
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fbfb000-0x000000007fbfefff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fbff000-0x000000007fedbfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007fedc000-0x000000007ff5ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x000000007ff60000-0x000000007fffffff] ACPI NVS
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000080000000-0x000000008fffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] efi: EFI v2.70 by EDK II
[ 0.000000][ T0] efi: SMBIOS=0x7fbcc000 ACPI=0x7fbfa000 ACPI 2.0=0x7fbfa014 MEMATTR=0x7e8c4298
[ 0.000000][ T0] SMBIOS 2.8 present.
[ 0.000000][ T0] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000][ T0] kvm-clock: cpu 0, msr 2ccf7001, primary cpu clock
[ 0.000000][ T0] kvm-clock: using sched offset of 14312683989764 cycles
[ 0.000002][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000004][ T0] tsc: Detected 4515.104 MHz processor
[ 0.000027][ T0] last_pfn = 0x180000 max_arch_pfn = 0x400000000
[ 0.000077][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000086][ T0] last_pfn = 0x7fedc max_arch_pfn = 0x400000000
[ 0.003468][ T0] check: Scanning 1 areas for low memory corruption
[ 0.003480][ T0] Kernel/User page tables isolation: force enabled on command line.
[ 0.003484][ T0] Using GB pages for direct mapping
[ 0.003890][ T0] Secure boot could not be determined
[ 0.003892][ T0] RAMDISK: [mem 0x37157000-0x378a2fff]
[ 0.003902][ T0] ACPI: Early table checksum verification disabled
[ 0.003904][ T0] ACPI: RSDP 0x000000007FBFA014 000024 (v02 BOCHS )
[ 0.003907][ T0] ACPI: XSDT 0x000000007FBF90E8 00004C (v01 BOCHS BXPCFACP 00000001 01000013)
[ 0.003911][ T0] ACPI: FACP 0x000000007FBF6000 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.003915][ T0] ACPI: DSDT 0x000000007FBF7000 001FC9 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.003918][ T0] ACPI: FACS 0x000000007FBFD000 000040
[ 0.003920][ T0] ACPI: APIC 0x000000007FBF5000 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.003923][ T0] ACPI: HPET 0x000000007FBF4000 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.003925][ T0] ACPI: MCFG 0x000000007FBF3000 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)
[ 0.003927][ T0] ACPI: BGRT 0x000000007E7D0000 000038 (v01 INTEL EDK2 00000002 01000013)
[ 0.003954][ T0] Zone ranges:
[ 0.003955][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.003956][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.003958][ T0] Normal [mem 0x0000000100000000-0x000000017fffffff]
[ 0.003959][ T0] Movable zone start for each node
[ 0.003960][ T0] Early memory node ranges
[ 0.003961][ T0] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.003962][ T0] node 0: [mem 0x0000000000100000-0x00000000007fffff]
[ 0.003963][ T0] node 0: [mem 0x0000000000808000-0x000000000080ffff]
[ 0.003964][ T0] node 0: [mem 0x0000000000900000-0x000000007e7cffff]
[ 0.003965][ T0] node 0: [mem 0x000000007e7d1000-0x000000007ea6dfff]
[ 0.003965][ T0] node 0: [mem 0x000000007eb1b000-0x000000007fb9afff]
[ 0.003966][ T0] node 0: [mem 0x000000007fbff000-0x000000007fedbfff]
[ 0.003967][ T0] node 0: [mem 0x0000000100000000-0x000000017fffffff]
[ 0.003984][ T0] Zeroed struct page in unavailable ranges: 911 pages
[ 0.003985][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
[ 0.021164][ T0] ACPI: PM-Timer IO Port: 0x608
[ 0.021174][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.021207][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.021209][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.021211][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.021212][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.021214][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.021215][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.021219][ T0] Using ACPI (MADT) for SMP configuration information
[ 0.021221][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.021228][ T0] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.021256][ T0] [mem 0x90000000-0xffbfffff] available for PCI devices
[ 0.021258][ T0] Booting paravirtualized kernel on KVM
[ 0.021260][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.110659][ T0] random: get_random_bytes called from start_kernel+0xa5/0x46d with crng_init=0
[ 0.110668][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
[ 0.111006][ T0] percpu: Embedded 41 pages/cpu @(____ptrval____) s129624 r8192 d30120 u524288
[ 0.111036][ T0] KVM setup async PF for cpu 0
[ 0.111042][ T0] kvm-stealtime: cpu 0, msr 17ba14e00
[ 0.111048][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.111051][ T0] Built 1 zonelists, mobility grouping on. Total pages: 1029479
[ 0.111054][ T0] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-test2 root=UUID=9c04c835-60ce-4acf-973d-4a47ac59e769 rw console=ttyS0,115200n8 stack_guard_gap=512 page_poison=1 slub_debug=FZP pti=on spectr
e_v2=on spectre_v2_user=on spec_store_bypass_disable=on
[ 0.111762][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.112083][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.740803][ T0] Memory: 3993788K/4190660K available (10242K kernel code, 514K rwdata, 1856K rodata, 960K init, 1128K bss, 196872K reserved, 0K cma-reserved)
[ 0.740813][ T0] random: get_random_u64 called from __kmem_cache_create+0x3d/0x4f0 with crng_init=0
[ 0.741040][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.741042][ T0] Kernel/User page tables isolation: enabled
[ 0.741151][ T0] rcu: Hierarchical RCU implementation.
[ 0.741152][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 0.741154][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.741155][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.741171][ T0] NR_IRQS: 4352, nr_irqs: 456, preallocated irqs: 16
[ 0.741539][ T0] Console: colour dummy device 80x25
[ 0.935721][ T0] printk: console [ttyS0] enabled
[ 0.936785][ T0] ACPI: Core revision 20190215
[ 0.938098][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.940492][ T0] APIC: Switch to symmetric I/O mode setup
[ 0.941858][ T0] KVM setup pv IPIs
[ 0.943800][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.945374][ T0] tsc: Marking TSC unstable due to TSCs unsynchronized
[ 0.946949][ T0] Calibrating delay loop (skipped) preset value.. 9030.20 BogoMIPS (lpj=45151040)
[ 0.948956][ T0] pid_max: default: 32768 minimum: 301
[ 0.963016][ T0] LSM: Security Framework initializing
[ 0.964218][ T0] Yama: becoming mindful.
[ 0.965231][ T0] AppArmor: AppArmor initialized
[ 0.966312][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.966944][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.969091][ T0] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
[ 0.970578][ T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
[ 0.972098][ T0] Spectre V2 : Mitigation: Full AMD retpoline
[ 0.973439][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.975568][ T0] Spectre V2 : mitigation: Enabling always-on Indirect Branch Prediction Barrier
[ 0.976944][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled
[ 0.979106][ T0] Freeing SMP alternatives memory: 24K
[ 0.981254][ T1] smpboot: CPU0: AMD FX(tm)-9590 Eight-Core Processor (family: 0x15, model: 0x2, stepping: 0x0)
[ 0.983856][ T1] Performance Events: Fam15h core perfctr, AMD PMU driver.
[ 0.985498][ T1] ... version: 0
[ 0.986631][ T1] ... bit width: 48
[ 0.986939][ T1] ... generic registers: 6
[ 0.986939][ T1] ... value mask: 0000ffffffffffff
[ 0.986939][ T1] ... max period: 00007fffffffffff
[ 0.986943][ T1] ... fixed-purpose events: 0
[ 0.987935][ T1] ... event mask: 000000000000003f
[ 0.989336][ T1] rcu: Hierarchical SRCU implementation.
[ 0.990829][ T1] smp: Bringing up secondary CPUs ...
[ 0.992239][ T1] x86: Booting SMP configuration:
[ 0.993351][ T1] .... node #0, CPUs: #1
[ 0.205447][ T0] kvm-clock: cpu 1, msr 2ccf7041, secondary cpu clock
[ 0.994852][ T14] KVM setup async PF for cpu 1
[ 0.994852][ T14] kvm-stealtime: cpu 1, msr 17ba94e00
[ 0.997088][ T1] #2
[ 0.205447][ T0] kvm-clock: cpu 2, msr 2ccf7081, secondary cpu clock
[ 0.997892][ T19] KVM setup async PF for cpu 2
[ 0.999285][ T19] kvm-stealtime: cpu 2, msr 17bb14e00
[ 1.000406][ T1] #3
[ 0.205447][ T0] kvm-clock: cpu 3, msr 2ccf70c1, secondary cpu clock
[ 1.000406][ T24] KVM setup async PF for cpu 3
[ 1.000406][ T24] kvm-stealtime: cpu 3, msr 17bb94e00
[ 1.006947][ T1] smp: Brought up 1 node, 4 CPUs
[ 1.008089][ T1] smpboot: Max logical packages: 4
[ 1.009249][ T1] smpboot: Total of 4 processors activated (36120.83 BogoMIPS)
[ 1.011441][ T1] devtmpfs: initialized
[ 1.011441][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.011441][ T1] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 1.017103][ T1] xor: automatically using best checksumming function avx
[ 1.019114][ T1] NET: Registered protocol family 16
[ 1.020415][ T1] audit: initializing netlink subsys (disabled)
[ 1.021830][ T34] audit: type=2000 audit(1553862765.564:1): state=initialized audit_enabled=0 res=1
[ 1.021830][ T1] KVM setup pv remote TLB flush
[ 1.021830][ T1] ACPI: bus type PCI registered
[ 1.021830][ T1] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 1.026963][ T1] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 1.028553][ T1] PCI: Using configuration type 1 for base access
[ 1.043902][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 1.043902][ T1] cryptd: max_cpu_qlen set to 1000
[ 1.047083][ T1] raid6: using algorithm sse2x4 gen() 0 MB/s
[ 1.048201][ T1] raid6: .... xor() 0 MB/s, rmw enabled
[ 1.049376][ T1] raid6: using ssse3x2 recovery algorithm
[ 1.050803][ T1] ACPI: Added _OSI(Module Device)
[ 1.052030][ T1] ACPI: Added _OSI(Processor Device)
[ 1.053108][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.054390][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.055920][ T1] ACPI: Added _OSI(Linux-Dell-Video)
[ 1.056946][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 1.058440][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 1.069935][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 1.073425][ T1] ACPI: Interpreter enabled
[ 1.074480][ T1] ACPI: (supports S0 S5)
[ 1.075513][ T1] ACPI: Using IOAPIC for interrupt routing
[ 1.077098][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.079545][ T1] ACPI: Enabled 1 GPEs in block 00 to 3F
[ 1.090567][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.092055][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 1.094474][ T1] acpi PNP0A08:00: _OSC: platform does not support [LTR]
[ 1.096344][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability]
[ 1.097052][ T1] PCI host bridge to bus 0000:00
[ 1.098135][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.099750][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.101524][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 1.103482][ T1] pci_bus 0000:00: root bus resource [mem 0x90000000-0xfebfffff window]
[ 1.105180][ T1] pci_bus 0000:00: root bus resource [mem 0x800000000-0xfffffffff window]
[ 1.106746][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.119494][ T1] pci 0000:00:01.0: BAR 0: assigned to efifb
[ 1.176675][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO
[ 1.192653][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 1.194404][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 1.196211][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 1.197237][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 1.198921][ T1] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[ 1.200535][ T1] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[ 1.202193][ T1] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[ 1.203854][ T1] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
[ 1.205333][ T1] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)
[ 1.206798][ T1] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)
[ 1.206987][ T1] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)
[ 1.208332][ T1] ACPI: PCI Interrupt Link [GSID] (IRQs *19)
[ 1.209814][ T1] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)
[ 1.211325][ T1] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)
[ 1.212832][ T1] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)
[ 1.214351][ T1] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)
[ 1.216803][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 1.216803][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 1.216956][ T1] pci 0000:00:01.0: vgaarb: bridge control possible
[ 1.218545][ T1] vgaarb: loaded
[ 1.219671][ T1] SCSI subsystem initialized
[ 1.220864][ T1] ACPI: bus type USB registered
[ 1.222132][ T1] usbcore: registered new interface driver usbfs
[ 1.223720][ T1] usbcore: registered new interface driver hub
[ 1.225273][ T1] usbcore: registered new device driver usb
[ 1.226775][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 1.226944][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.229148][ T1] PTP clock support registered
[ 1.230475][ T1] Registered efivars operations
[ 1.231674][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 1.231674][ T1] PCI: Using ACPI for IRQ routing
[ 1.289794][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 1.291165][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 1.295956][ T1] clocksource: Switched to clocksource kvm-clock
[ 1.295956][ T1] AppArmor: AppArmor Filesystem Enabled
[ 1.295956][ T1] pnp: PnP ACPI init
[ 1.295956][ T1] pnp: PnP ACPI: found 4 devices
[ 1.302979][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.305047][ T1] pci 0000:00:01.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[ 1.307280][ T1] pci 0000:00:04.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 1.309508][ T1] pci 0000:00:04.0: BAR 6: assigned [mem 0x90840000-0x9087ffff pref]
[ 1.311311][ T1] pci 0000:00:01.0: BAR 6: assigned [mem 0x90810000-0x9081ffff pref]
[ 1.313253][ T1] NET: Registered protocol family 2
[ 1.314524][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 1.316336][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.318146][ T1] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.320021][ T1] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.321795][ T1] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.323416][ T1] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.325156][ T1] NET: Registered protocol family 1
[ 1.326395][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 1.330045][ T1] PCI Interrupt Link [GSIA] enabled at IRQ 16
[ 1.334552][ T1] PCI Interrupt Link [GSIB] enabled at IRQ 17
[ 1.339024][ T1] PCI Interrupt Link [GSIC] enabled at IRQ 18
[ 1.343542][ T1] PCI Interrupt Link [GSID] enabled at IRQ 19
[ 1.346899][ T1] Unpacking initramfs...
[ 1.432913][ T1] Freeing initrd memory: 7472K
[ 1.434082][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.435797][ T1] software IO TLB: mapped [mem 0x77f1e000-0x7bf1e000] (64MB)
[ 1.437560][ T1] check: Scanning for low memory corruption every 60 seconds
[ 1.460319][ T1] Initialise system trusted keyrings
[ 1.461696][ T1] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.518477][ T1] Key type asymmetric registered
[ 1.519532][ T1] Asymmetric key parser 'x509' registered
[ 1.520972][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 1.522956][ T1] io scheduler bfq registered
[ 1.524490][ T1] hv_vmbus: registering driver hv_pci
[ 1.525614][ T1] hv_vmbus: registering driver hyperv_fb
[ 1.526792][ T1] efifb: probing for efifb
[ 1.527862][ T1] efifb: framebuffer at 0x90000000, using 1920k, total 1920k
[ 1.529478][ T1] efifb: mode is 800x600x32, linelength=3200, pages=1
[ 1.530942][ T1] efifb: scrolling: redraw
[ 1.531996][ T1] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 1.537144][ T1] Console: switching to colour frame buffer device 100x37
[ 1.541219][ T1] fb0: EFI VGA frame buffer device
[ 1.542408][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 1.544343][ T1] ACPI: Power Button [PWRF]
[ 1.546957][ T1] PCI Interrupt Link [GSIF] enabled at IRQ 21
[ 1.550540][ T1] PCI Interrupt Link [GSIG] enabled at IRQ 22
[ 1.556323][ T1] PCI Interrupt Link [GSIH] enabled at IRQ 23
[ 1.559762][ T1] PCI Interrupt Link [GSIE] enabled at IRQ 20
[ 1.561923][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.591484][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.594903][ T802] random: fast init done
[ 1.595194][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0
[ 1.596091][ T802] random: crng init done
[ 1.597492][ T1] fb0: switching to virtiodrmfb from EFI VGA
[ 1.599632][ T802] random: 715 get_random_xx warning(s) missed due to ratelimiting
[ 1.599683][ T1] Console: switching to colour dummy device 80x25
[ 1.603251][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console
[ 1.604886][ T1] [drm] virgl 3d acceleration not supported by host
[ 1.607225][ T1] [TTM] Zone kernel: Available graphics memory: 2015852 kiB
[ 1.608923][ T1] [TTM] Initializing pool allocator
[ 1.610014][ T1] [TTM] Initializing DMA pool allocator
[ 1.611281][ T1] [drm] number of scanouts: 1
[ 1.612247][ T1] [drm] number of cap sets: 0
[ 1.613562][ T1] [drm] Initialized virtio_gpu 0.1.0 0 for virtio0 on minor 0
[ 1.639282][ T1] Console: switching to colour frame buffer device 239x71
[ 1.653449][ T1] virtio_gpu virtio0: fb0: DRM emulated frame buffer device
[ 1.667567][ T1] loop: module loaded
[ 1.669983][ T1] scsi host0: Virtio SCSI HBA
[ 1.677105][ T1] hv_vmbus: registering driver hv_storvsc
[ 1.677374][ T31] scsi 0:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5
[ 1.682109][ T1] hv_vmbus: registering driver hv_netvsc
[ 1.684312][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.686986][ T1] ehci-pci: EHCI PCI platform driver
[ 1.690599][ T1] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 1.692327][ T1] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 1.694963][ T1] ehci-pci 0000:00:1d.7: irq 19, io mem 0x90801000
[ 1.706894][ C3] sd 0:0:0:0: Power-on or device reset occurred
[ 1.708559][ T31] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1.710158][ T799] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)
[ 1.712103][ T799] sd 0:0:0:0: [sda] Write Protect is off
[ 1.713355][ T799] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.715452][ T799] sd 0:0:0:0: [sda] Optimal transfer size 0 bytes < PAGE_SIZE (4096 bytes)
[ 1.720368][ T799] sda: sda1 sda2 sda3
[ 1.721871][ T799] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.727039][ T1] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.728553][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.01
[ 1.730495][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.732141][ T1] usb usb1: Product: EHCI Host Controller
[ 1.733304][ T1] usb usb1: Manufacturer: Linux 5.1.0-rc2-ARCH-test2 ehci_hcd
[ 1.734817][ T1] usb usb1: SerialNumber: 0000:00:1d.7
[ 1.736158][ T1] hub 1-0:1.0: USB hub found
[ 1.737186][ T1] hub 1-0:1.0: 6 ports detected
[ 1.738526][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.740025][ T1] ohci-pci: OHCI PCI platform driver
[ 1.741224][ T1] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.744888][ T1] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.746360][ T1] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.748282][ T1] uhci_hcd 0000:00:1d.0: irq 16, io base 0x000060e0
[ 1.749789][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.01
[ 1.751760][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.753488][ T1] usb usb2: Product: UHCI Host Controller
[ 1.754684][ T1] usb usb2: Manufacturer: Linux 5.1.0-rc2-ARCH-test2 uhci_hcd
[ 1.756304][ T1] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.757741][ T1] hub 2-0:1.0: USB hub found
[ 1.758739][ T1] hub 2-0:1.0: 2 ports detected
[ 1.761783][ T1] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.763221][ T1] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 1.765224][ T1] uhci_hcd 0000:00:1d.1: irq 17, io base 0x000060c0
[ 1.766993][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.01
[ 1.769373][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.771396][ T1] usb usb3: Product: UHCI Host Controller
[ 1.772815][ T1] usb usb3: Manufacturer: Linux 5.1.0-rc2-ARCH-test2 uhci_hcd
[ 1.774705][ T1] usb usb3: SerialNumber: 0000:00:1d.1
[ 1.776204][ T1] hub 3-0:1.0: USB hub found
[ 1.777347][ T1] hub 3-0:1.0: 2 ports detected
[ 1.780691][ T1] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 1.782216][ T1] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 1.784035][ T1] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000060a0
[ 1.785520][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.01
[ 1.787502][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.789306][ T1] usb usb4: Product: UHCI Host Controller
[ 1.790572][ T1] usb usb4: Manufacturer: Linux 5.1.0-rc2-ARCH-test2 uhci_hcd
[ 1.792204][ T1] usb usb4: SerialNumber: 0000:00:1d.2
[ 1.793486][ T1] hub 4-0:1.0: USB hub found
[ 1.794507][ T1] hub 4-0:1.0: 2 ports detected
[ 1.795864][ T1] usbcore: registered new interface driver usb-storage
[ 1.797457][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 1.800204][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.801465][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.802769][ T1] hv_vmbus: registering driver hyperv_keyboard
[ 1.804135][ T1] mousedev: PS/2 mouse device common for all mice
[ 1.806248][ T320] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 1.807219][ T1] rtc_cmos 00:00: RTC can wake from S4
[ 1.811210][ T1] rtc_cmos 00:00: registered as rtc0
[ 1.813173][ T1] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs
[ 1.817914][ T1] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 1.819572][ T1] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.821063][ T1] hv_vmbus: registering driver hid_hyperv
[ 1.822432][ T1] usbcore: registered new interface driver usbhid
[ 1.823815][ T1] usbhid: USB HID core driver
[ 1.824817][ T1] hv_utils: Registering HyperV Utility Driver
[ 1.826225][ T1] hv_vmbus: registering driver hv_utils
[ 1.827705][ T1] hv_vmbus: registering driver hv_balloon
[ 1.829534][ T1] Initializing XFRM netlink socket
[ 1.831013][ T1] NET: Registered protocol family 10
[ 1.832693][ T1] Segment Routing with IPv6
[ 1.833713][ T1] NET: Registered protocol family 17
[ 1.834830][ T1] NET: Registered protocol family 15
[ 1.835983][ T1] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1.839371][ T1] AVX version of gcm_enc/dec engaged.
[ 1.840504][ T1] AES CTR mode by8 optimization enabled
[ 1.862135][ T1] sched_clock: Marking stable (1666674337, 195447403)->(1888999479, -26877739)
[ 1.864868][ T1] Loading compiled-in X.509 certificates
[ 1.870537][ T1] Loaded X.509 cert 'Modules: 6658372c83ac517747ebb777f75c50d93800a9b7'
[ 1.873556][ T1] Btrfs loaded, crc32c=crc32c-intel
[ 1.874888][ T1] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.876781][ T1] ALSA device list:
[ 1.877811][ T1] No soundcards found.
[ 1.879649][ T1] Freeing unused kernel image memory: 960K
[ 1.927138][ T1] Write protecting the kernel read-only data: 14336k
[ 1.929373][ T1] Freeing unused kernel image memory: 2036K
[ 1.930858][ T1] Freeing unused kernel image memory: 192K
[ 1.932450][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.934098][ T1] x86/mm: Checking user space page tables
[ 1.935462][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.937041][ T1] Run /init as init process
:: running early hook [udev]
Warning: /lib/modules/5.1.0-rc2-ARCH-test2/modules.devname not found - ignoring
Starting version 241.7-2-arch
:: running hook [udev]
:: Triggering uevents...
[ 2.117022][ T915] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.206261][ T1167] BTRFS: device label root devid 1 transid 503 /dev/sda3
[ 2.318833][ T915] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[ 2.321017][ T915] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[ 2.322948][ T915] usb 1-1: Product: QEMU USB Tablet
[ 2.324118][ T915] usb 1-1: Manufacturer: QEMU
[ 2.325256][ T915] usb 1-1: SerialNumber: 42
[ 2.329864][ T915] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input4
[ 2.332760][ T915] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:1d.7-1/input0
:: performing fsck on '/dev/sda3'
:: mounting '/dev/sda3' on real root
[ 2.400759][ T1436] BTRFS info (device sda3): using free space tree
[ 2.402235][ T1436] BTRFS info (device sda3): has skinny extents
[ 2.438597][ T320] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
:: running cleanup hook [udev]
[ 3.096177][ T1] systemd[1]: Failed to find module 'autofs4'
[ 3.113775][ T1] systemd[1]: systemd 241.7-2-arch running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS
+KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 3.118856][ T1] systemd[1]: Detected virtualization kvm.
[ 3.120073][ T1] systemd[1]: Detected architecture x86-64.
Welcome to Arch Linux!
[ 3.136227][ T1] systemd[1]: Set hostname to <test>.
[ 3.608105][ T1] systemd[1]: Listening on Journal Audit Socket.
[ OK ] Listening on Journal Audit Socket.
[ 3.611457][ T1] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ OK ] Listening on Device-mapper event daemon FIFOs.
[ 3.615249][ T1] systemd[1]: Listening on LVM2 poll daemon socket.
[ OK ] Listening on LVM2 poll daemon socket.
[ 3.618199][ T1] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 3.620667][ T1] systemd[1]: Condition check resulted in Kernel Debug File System being skipped.
[ 3.622770][ T1] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ OK ] Listening on Process Core Dump Socket.
Starting Remount Root and Kernel File Systems...
[ OK ] Listening on Journal Socket (/dev/log).
Starting Journal Service...
[ OK ] Created slice system-getty.slice.
Starting Apply Kernel Variables...
[ OK ] Listening on Network Service Netlink Socket.
[ OK ] Created slice User and Session Slice.
[ OK ] Reached target Slices.
[ OK ] Listening on udev Control Socket.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ OK ] Listening on LVM2 metadata daemon socket.
Starting Monitoring of LVM…meventd or progress polling...
[ OK ] Listening on initctl Compatibility Named Pipe.
Mounting POSIX Message Queue File System...
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ OK ] Reached target Local Encrypted Volumes.
Mounting Huge Pages File System...
[ OK ] Reached target Paths.
[ 3.745118][ T1491] BTRFS info (device sda3): use zstd compression, level 3
[ 3.747055][ T1491] BTRFS info (device sda3): enabling auto defrag
[ 3.748464][ T1491] BTRFS info (device sda3): using free space tree
[ OK ] Listening on udev Kernel Socket.
Starting udev Coldplug all Devices...
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Apply Kernel Variables.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Huge Pages File System.
[ OK ] Started LVM2 metadata daemon.
Starting Load/Save Random Seed...
Starting Create Static Device Nodes in /dev...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Static Device Nodes in /dev.
Starting udev Kernel Device Manager...
[ OK ] Started udev Coldplug all Devices.
[ OK ] Started Journal Service.
[ 4.043735][ T34] audit: type=1130 audit(1553862768.584:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? ad
dr=? terminal=? res=success'
Starting Flush Journal to Persistent Storage...
[ 4.097598][ T1489] systemd-journald[1489]: Received request to flush runtime journal from PID 1
[ OK ] Started udev Kernel Device Manager.
[ 4.446329][ T34] audit: type=1130 audit(1553862768.984:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=
? terminal=? res=success'
Starting Network Service...
[ OK ] Found device /dev/ttyS0.
[ 4.596099][ T1913] virtio_net virtio3 enp0s4: renamed from eth0
[ OK ] Started Flush Journal to Persistent Storage.
[ 4.675012][ T34] audit: type=1130 audit(1553862769.214:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-journal-flush comm="systemd" exe="/usr/lib/systemd/systemd" hostname
=? addr=? terminal=? res=success'
[ OK ] Found device QEMU_HARDDISK 2.
[ 4.911481][ T1907] A link change request failed with some changes committed already. Interface enp0s4 may have been left with an inconsistent configuration, please check.
[ OK ] Found device QEMU_HARDDISK 1.
[ OK ] Started Network Service.
[ 4.925070][ T34] audit: type=1130 audit(1553862769.464:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-networkd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? ad
dr=? terminal=? res=success'
[ OK ] Reached target Network.
Activating swap /dev/disk/…8ab3-414f-b6ac-91e0e904eb08...
[ 5.045388][ T1939] Adding 4194300k swap on /dev/sda2. Priority:-2 extents:1 across:4194300k
[ OK ] Activated swap /dev/disk/b…8-8ab3-414f-b6ac-91e0e904eb08.
[ OK ] Reached target Swap.
Mounting Temporary Directory (/tmp)...
[ OK ] Mounted Temporary Directory (/tmp).
[ OK ] Started Monitoring of LVM2… dmeventd or progress polling.
[ 5.181607][ T34] audit: type=1130 audit(1553862769.724:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=?
terminal=? res=success'
[ OK ] Reached target Local File Systems (Pre).
Mounting /boot...
[ 5.195003][ T1941] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ OK ] Mounted /boot.
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
[ 5.257618][ T34] audit: type=1130 audit(1553862769.804:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostnam
e=? addr=? terminal=? res=success'
Starting Update UTMP about System Boot/Shutdown...
[ 5.268333][ T34] audit: type=1127 audit(1553862769.814:8): pid=1943 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg=' comm="systemd-update-utmp" exe="/usr/lib/systemd/systemd-update-utmp" hostnam
e=? addr=? terminal=? res=success'
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ 5.275548][ T34] audit: type=1130 audit(1553862769.814:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-update-utmp comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?
addr=? terminal=? res=success'
[ OK ] Reached target System Initialization.
[ OK ] Started Daily verification of password and group files.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Started Daily rotation of log files.
[ OK ] Started Daily man-db regeneration.
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Permit User Sessions...
[ OK ] Started D-Bus System Message Bus.
[ 5.304923][ T34] audit: type=1130 audit(1553862769.844:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=dbus comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? termin
al=? res=success'
Starting Login Service...
[ OK ] Started OpenSSH Daemon.
[ OK ] Started Permit User Sessions.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Reached target Login Prompts.
[ OK ] Started Login Service.
[ OK ] Reached target Multi-User System.
[ OK ] Reached target Graphical Interface.
Arch Linux 5.1.0-rc2-ARCH-test2 (ttyS0)
test login: [ 11.281974][ T34] kauditd_printk_skb: 5 callbacks suppressed
[ 11.281975][ T34] audit: type=1006 audit(1553862775.824:16): pid=1965 uid=0 subj==unconfined old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=1 res=1
[ 11.315508][ T34] audit: type=1130 audit(1553862775.854:17): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user-runtime-dir@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=?
addr=? terminal=? res=success'
[ 11.324377][ T34] audit: type=1006 audit(1553862775.864:18): pid=1968 uid=0 subj==unconfined old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=2 res=1
[ 11.418557][ T34] audit: type=1130 audit(1553862775.964:19): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=user@0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? term
inal=? res=success'
[ 32.837998][ T1975] bash (1975): drop_caches: 3
[ 32.840195][ T1975] bash (1975): drop_caches: 3
[ 39.935663][ T1975] bash (1975): drop_caches: 3
[ 41.034974][ C0] general protection fault: 0000 [#1] SMP PTI
[ 41.036291][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G T 5.1.0-rc2-ARCH-test2 #4
[ 41.038287][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 41.040235][ C0] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3d0
[ 41.041455][ C0] Code: 01 00 00 00 00 00 00 a8 02 75 3c 41 83 ec 01 41 83 fc 01 76 32 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 07 <c7> 40 40 00 00 00 00 5b 5d 41 5c 41 5d 41 5e c3 e8 e8
42 d3 ff 48
[ 41.045818][ C0] RSP: 0018:ffffa1d87ba03ed0 EFLAGS: 00010002
[ 41.047207][ C0] RAX: 6b6b6b6b6b6b6b6b RBX: ffffa1d87a2c27c8 RCX: 000000000010000c
[ 41.049022][ C0] RDX: 0000000000000046 RSI: 0000000000000000 RDI: ffffa1d87ab13c40
[ 41.050907][ C0] RBP: ffffa1d879434e68 R08: 0000000000000000 R09: ffffa1d87a2c2900
[ 41.052751][ C0] R10: ffffa1d87a2c27c8 R11: 0000000000000001 R12: 0000000000000000
[ 41.054631][ C0] R13: 0000000000000002 R14: ffffa1d879434e00 R15: ffffa1d87ba1b340
[ 41.056313][ C0] FS: 0000000000000000(0000) GS:ffffa1d87ba00000(0000) knlGS:0000000000000000
[ 41.058442][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.059804][ C0] CR2: 00006ffc44000010 CR3: 00000001774be000 CR4: 00000000000406b0
[ 41.061536][ C0] Call Trace:
[ 41.062291][ C0] <IRQ>
[ 41.062882][ C0] bfq_idle_slice_timer+0x5f/0xb0
[ 41.063924][ C0] ? bfq_dispatch_request+0x870/0x870
[ 41.065034][ C0] __hrtimer_run_queues+0xf4/0x1a0
[ 41.066091][ C0] hrtimer_interrupt+0xfe/0x220
[ 41.067096][ C0] smp_apic_timer_interrupt+0x57/0x90
[ 41.068209][ C0] apic_timer_interrupt+0xf/0x20
[ 41.069269][ C0] </IRQ>
[ 41.069909][ C0] RIP: 0010:default_idle+0x9/0x20
[ 41.070947][ C0] Code: 01 00 00 00 00 ad de 48 89 44 24 20 48 05 00 01 00 00 48 89 44 24 28 eb c5 e8 43 b7 8a ff 90 90 90 65 8b 05 d9 5b c1 6b fb f4 <65> 8b 05 d0 5b c1 6b c3 66 66 2e 0f 1f 84 00 00 00 00
00 0f 1f 40
[ 41.075110][ C0] RSP: 0018:ffffffff94a03ee0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 41.076855][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 41.078619][ C0] RDX: 0000000000005e66 RSI: 0000000000000083 RDI: 0000000000000000
[ 41.080255][ C0] RBP: ffffffff94a77a70 R08: 0000000000001400 R09: 0000000000000000
[ 41.081898][ C0] R10: 0000000000000000 R11: 000000000000025f R12: ffffffff94a154c0
[ 41.083589][ C0] R13: ffffa1d87fff7a00 R14: 000000007bcd65a8 R15: 000000007e797c3e
[ 41.085238][ C0] do_idle+0xd1/0xf0
[ 41.086044][ C0] cpu_startup_entry+0x14/0x20
[ 41.087029][ C0] start_kernel+0x44d/0x46d
[ 41.087956][ C0] secondary_startup_64+0xa4/0xb0
[ 41.089076][ C0] Modules linked in:
[ 41.089984][ C0] ---[ end trace 0e0bd22bb3439150 ]---
[ 41.091187][ C0] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3d0
[ 41.092390][ C0] Code: 01 00 00 00 00 00 00 a8 02 75 3c 41 83 ec 01 41 83 fc 01 76 32 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 07 <c7> 40 40 00 00 00 00 5b 5d 41 5c 41 5d 41 5e c3 e8 e8
42 d3 ff 48
[ 41.096757][ C0] RSP: 0018:ffffa1d87ba03ed0 EFLAGS: 00010002
[ 41.098012][ C0] RAX: 6b6b6b6b6b6b6b6b RBX: ffffa1d87a2c27c8 RCX: 000000000010000c
[ 41.099755][ C0] RDX: 0000000000000046 RSI: 0000000000000000 RDI: ffffa1d87ab13c40
[ 41.101418][ C0] RBP: ffffa1d879434e68 R08: 0000000000000000 R09: ffffa1d87a2c2900
[ 41.103112][ C0] R10: ffffa1d87a2c27c8 R11: 0000000000000001 R12: 0000000000000000
[ 41.104841][ C0] R13: 0000000000000002 R14: ffffa1d879434e00 R15: ffffa1d87ba1b340
[ 41.106480][ C0] FS: 0000000000000000(0000) GS:ffffa1d87ba00000(0000) knlGS:0000000000000000
[ 41.108319][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.109787][ C0] CR2: 00006ffc44000010 CR3: 00000001774be000 CR4: 00000000000406b0
[ 41.111502][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 41.113187][ C0] Kernel Offset: 0x12c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[-- Attachment #3: bisect-log.txt --]
[-- Type: text/plain, Size: 2825 bytes --]
git bisect start
# bad: [9e98c678c2d6ae3a17cb2de55d17f69dddaa231b] Linux 5.1-rc1
git bisect bad 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b
# good: [1c163f4c7b3f621efff9b28a47abb36f7378d783] Linux 5.0
git bisect good 1c163f4c7b3f621efff9b28a47abb36f7378d783
# good: [e266ca36da7de45b64b05698e98e04b578a88888] Merge tag 'staging-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
git bisect good e266ca36da7de45b64b05698e98e04b578a88888
# bad: [36011ddc78395b59a8a418c37f20bcc18828f1ef] Merge tag 'gfs2-5.1.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
git bisect bad 36011ddc78395b59a8a418c37f20bcc18828f1ef
# good: [4b057e73f28f1df13b77b77a52094238ffdf8abd] Merge tag 'drm-misc-fixes-2019-02-22' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
git bisect good 4b057e73f28f1df13b77b77a52094238ffdf8abd
# good: [610cd4eadec4f97acd25d3108b0e50d1362b3319] Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect good 610cd4eadec4f97acd25d3108b0e50d1362b3319
# good: [cf2e8c544cd3b33e9e403b7b72404c221bf888d1] Merge tag 'mfd-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
git bisect good cf2e8c544cd3b33e9e403b7b72404c221bf888d1
# bad: [80201fe175cbf7f3e372f53eba0a881a702ad926] Merge tag 'for-5.1/block-20190302' of git://git.kernel.dk/linux-block
git bisect bad 80201fe175cbf7f3e372f53eba0a881a702ad926
# good: [4221b807d1f73c03d22543416d303b60a5d1ef31] Merge tag 'for-5.1/libata-20190301' of git://git.kernel.dk/linux-block
git bisect good 4221b807d1f73c03d22543416d303b60a5d1ef31
# bad: [19d62f6d00972f957c94aba0975c14490cfed385] block: remove bvec_iter_rewind()
git bisect bad 19d62f6d00972f957c94aba0975c14490cfed385
# bad: [e8cf978dffb2c603340d4615eec2e5358c9df06d] bcache: fix indentation issue, remove tabs on a hunk of code
git bisect bad e8cf978dffb2c603340d4615eec2e5358c9df06d
# bad: [058fdecc6de7cdecbf4c59b851e80eb2d6c5295f] block, bfq: fix in-service-queue check for queue merging
git bisect bad 058fdecc6de7cdecbf4c59b851e80eb2d6c5295f
# good: [05c2f5c30b3ca2346a5bb7c74b0c9515d8f4fbd2] block, bfq: split function bfq_better_to_idle
git bisect good 05c2f5c30b3ca2346a5bb7c74b0c9515d8f4fbd2
# bad: [9dee8b3b057e1da26f85f1842f2aaf3bb200fb94] block, bfq: fix queue removal from weights tree
git bisect bad 9dee8b3b057e1da26f85f1842f2aaf3bb200fb94
# good: [530c4cbb3c62f9e42dbf39279fb346f2d2ab4dbb] block, bfq: unconditionally plug I/O in asymmetric scenarios
git bisect good 530c4cbb3c62f9e42dbf39279fb346f2d2ab4dbb
# good: [d87447d84fe194b0e4f5413b5344dc82cc100711] block, bfq: fix sequential rq detection in rate estimation
git bisect good d87447d84fe194b0e4f5413b5344dc82cc100711
# first bad commit: [9dee8b3b057e1da26f85f1842f2aaf3bb200fb94] block, bfq: fix queue removal from weights tree
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-03-29 13:02 Bisected GFP in bfq_bfqq_expire on v5.1-rc1 Dmitrii Tcvetkov
@ 2019-03-29 14:10 ` Jens Axboe
2019-04-01 7:29 ` Paolo Valente
0 siblings, 1 reply; 10+ messages in thread
From: Jens Axboe @ 2019-03-29 14:10 UTC (permalink / raw)
To: Dmitrii Tcvetkov, linux-block; +Cc: linux-kernel, Paolo Valente
On 3/29/19 7:02 AM, Dmitrii Tcvetkov wrote:
> Hi,
>
> I got kernel panic since v5.1-rc1 when working with files on block
> device with BFQ scheduler assigned. I didn't find trivial way to
> reproduce the panic but "git checkout origin/linux-5.0.y"
> on linux-stable-rc[1] git repo on btrfs filesystem reproduces the
> problem 100% of the time on my bare-metal machine and in a VM.
>
> Bisect led me to commit 9dee8b3b057e1 (block, bfq: fix queue removal
> from weights tree). After reverting this commit on top of current
> mainline master(9936328b41ce) I can't reproduce the problem.
>
> dmesg with the panic and bisect log attached.
>
> [1] https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Paolo, can you please take a look at this?
--
Jens Axboe
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-03-29 14:10 ` Jens Axboe
@ 2019-04-01 7:29 ` Paolo Valente
2019-04-01 8:55 ` Dmitrii Tcvetkov
0 siblings, 1 reply; 10+ messages in thread
From: Paolo Valente @ 2019-04-01 7:29 UTC (permalink / raw)
To: Jens Axboe; +Cc: Dmitrii Tcvetkov, linux-block, linux-kernel
> Il giorno 29 mar 2019, alle ore 15:10, Jens Axboe <axboe@kernel.dk> ha scritto:
>
> On 3/29/19 7:02 AM, Dmitrii Tcvetkov wrote:
>> Hi,
>>
>> I got kernel panic since v5.1-rc1 when working with files on block
>> device with BFQ scheduler assigned. I didn't find trivial way to
>> reproduce the panic but "git checkout origin/linux-5.0.y"
>> on linux-stable-rc[1] git repo on btrfs filesystem reproduces the
>> problem 100% of the time on my bare-metal machine and in a VM.
>>
>> Bisect led me to commit 9dee8b3b057e1 (block, bfq: fix queue removal
>> from weights tree). After reverting this commit on top of current
>> mainline master(9936328b41ce) I can't reproduce the problem.
>>
>> dmesg with the panic and bisect log attached.
>>
>> [1] https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>
> Paolo, can you please take a look at this?
>
>
Yep.
That you very much Dmitrii for also bisecting. I feel like this
failure may be caused by the typo fixed by this patch:
https://patchwork.kernel.org/patch/10877113/
Could you please give this fix a try?
Thanks,
Paolo
> --
> Jens Axboe
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-01 7:29 ` Paolo Valente
@ 2019-04-01 8:55 ` Dmitrii Tcvetkov
2019-04-01 9:01 ` Paolo Valente
0 siblings, 1 reply; 10+ messages in thread
From: Dmitrii Tcvetkov @ 2019-04-01 8:55 UTC (permalink / raw)
To: Paolo Valente; +Cc: Jens Axboe, linux-block, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1694 bytes --]
On Mon, 1 Apr 2019 09:29:16 +0200
Paolo Valente <paolo.valente@linaro.org> wrote:
>
>
> > Il giorno 29 mar 2019, alle ore 15:10, Jens Axboe <axboe@kernel.dk>
> > ha scritto:
> >
> > On 3/29/19 7:02 AM, Dmitrii Tcvetkov wrote:
> >> Hi,
> >>
> >> I got kernel panic since v5.1-rc1 when working with files on block
> >> device with BFQ scheduler assigned. I didn't find trivial way to
> >> reproduce the panic but "git checkout origin/linux-5.0.y"
> >> on linux-stable-rc[1] git repo on btrfs filesystem reproduces the
> >> problem 100% of the time on my bare-metal machine and in a VM.
> >>
> >> Bisect led me to commit 9dee8b3b057e1 (block, bfq: fix queue
> >> removal from weights tree). After reverting this commit on top of
> >> current mainline master(9936328b41ce) I can't reproduce the
> >> problem.
> >>
> >> dmesg with the panic and bisect log attached.
> >>
> >> [1]
> >> https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> >
> > Paolo, can you please take a look at this?
> >
> >
>
> Yep.
>
> That you very much Dmitrii for also bisecting. I feel like this
> failure may be caused by the typo fixed by this patch:
> https://patchwork.kernel.org/patch/10877113/
>
> Could you please give this fix a try?
Still reproduces with the patch on top of current mainline
master(v5.1-rc3).
Crashes with and without CONFIG_BFQ_GROUP_IOSCHED look same to me.
Original dmesg was also from kernel with CONFIG_BFQ_GROUP_IOSCHED=n.
gpf.txt contains crash with the patch and CONFIG_BFQ_GROUP_IOSCHED=n
gpf-w-bfq-group-iosched.txt - with the patch and CONFIG_BFQ_GROUP_IOSCHED=y
config.txt - kernel config for the VM with CONFIG_BFQ_GROUP_IOSCHED=n
[-- Attachment #2: gpf.txt --]
[-- Type: text/plain, Size: 4148 bytes --]
[ 23.996750][ C0] general protection fault: 0000 [#1] SMP PTI
[ 23.998228][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G T 5.1.0-rc3-ARCH-test #5
[ 24.000351][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 24.002359][ C0] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3d0
[ 24.003630][ C0] Code: 01 00 00 00 00 00 00 a8 02 75 3c 41 83 ec 01 41 83 fc 01 76 32 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 07 <c7> 40 40 00 00 00 00 5b 5d 41 5c 41 5d 41 5e c3 e8 38 3
4 d3 ff 48
[ 24.008227][ C0] RSP: 0018:ffff97577ba03ed0 EFLAGS: 00010002
[ 24.009521][ C0] RAX: 6b6b6b6b6b6b6b6b RBX: ffff975777e5ad98 RCX: 000000000010000b
[ 24.011155][ C0] RDX: 0000000000000046 RSI: 0000000000000000 RDI: ffff9757796d8100
[ 24.012796][ C0] RBP: ffff975777672948 R08: 0000000000000000 R09: ffff975777e5af00
[ 24.014428][ C0] R10: ffff975777e5ad98 R11: 0000000000000001 R12: 0000000000000000
[ 24.016058][ C0] R13: 0000000000000002 R14: ffff975777672900 R15: ffff97577ba1b340
[ 24.017691][ C0] FS: 0000000000000000(0000) GS:ffff97577ba00000(0000) knlGS:0000000000000000
[ 24.019514][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.020862][ C0] CR2: 0000752430000010 CR3: 000000017a7d0000 CR4: 00000000000406b0
[ 24.022490][ C0] Call Trace:
[ 24.023179][ C0] <IRQ>
[ 24.023757][ C0] bfq_idle_slice_timer+0x5f/0xb0
[ 24.024864][ C0] ? bfq_dispatch_request+0x870/0x870
[ 24.026125][ C0] __hrtimer_run_queues+0xf4/0x1a0
[ 24.027350][ C0] hrtimer_interrupt+0xfe/0x220
[ 24.028521][ C0] smp_apic_timer_interrupt+0x57/0x90
[ 24.029816][ C0] apic_timer_interrupt+0xf/0x20
[ 24.030997][ C0] </IRQ>
[ 24.031695][ C0] RIP: 0010:default_idle+0x9/0x20
[ 24.032911][ C0] Code: 01 00 00 00 00 ad de 48 89 44 24 20 48 05 00 01 00 00 48 89 44 24 28 eb c5 e8 93 62 8a ff 90 90 90 65 8b 05 d9 f9 60 5d fb f4 <65> 8b 05 d0 f9 60 5d c3 66 66 2e 0f 1f 84 00 00 00 00 0
0 0f 1f 40
[ 24.037738][ C0] RSP: 0018:ffffffffa3003ee0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 24.039781][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.041682][ C0] RDX: 000000000000633a RSI: 0000000000000083 RDI: 0000000000000000
[ 24.043566][ C0] RBP: ffffffffa3079870 R08: 0000000000000000 R09: 0000000000000000
[ 24.045508][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa30154c0
[ 24.047433][ C0] R13: ffff97577fff9a00 R14: 000000007bdd3d68 R15: 000000007e797c3e
[ 24.049370][ C0] do_idle+0xd6/0x100
[ 24.050327][ C0] cpu_startup_entry+0x14/0x20
[ 24.051474][ C0] start_kernel+0x44d/0x46d
[ 24.052562][ C0] secondary_startup_64+0xa4/0xb0
[ 24.053782][ C0] Modules linked in:
[ 24.054727][ C0] ---[ end trace 4834b676d8758fa9 ]---
[ 24.056060][ C0] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3d0
[ 24.057399][ C0] Code: 01 00 00 00 00 00 00 a8 02 75 3c 41 83 ec 01 41 83 fc 01 76 32 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 07 <c7> 40 40 00 00 00 00 5b 5d 41 5c 41 5d 41 5e c3 e8 38 3
4 d3 ff 48
[ 24.062130][ C0] RSP: 0018:ffff97577ba03ed0 EFLAGS: 00010002
[ 24.063630][ C0] RAX: 6b6b6b6b6b6b6b6b RBX: ffff975777e5ad98 RCX: 000000000010000b
[ 24.065640][ C0] RDX: 0000000000000046 RSI: 0000000000000000 RDI: ffff9757796d8100
[ 24.067614][ C0] RBP: ffff975777672948 R08: 0000000000000000 R09: ffff975777e5af00
[ 24.069582][ C0] R10: ffff975777e5ad98 R11: 0000000000000001 R12: 0000000000000000
[ 24.071544][ C0] R13: 0000000000000002 R14: ffff975777672900 R15: ffff97577ba1b340
[ 24.073502][ C0] FS: 0000000000000000(0000) GS:ffff97577ba00000(0000) knlGS:0000000000000000
[ 24.075638][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.077283][ C0] CR2: 0000752430000010 CR3: 000000017a7d0000 CR4: 00000000000406b0
[ 24.079272][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 24.081238][ C0] Kernel Offset: 0x21200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[-- Attachment #3: gpf-w-bfq-group-iosched.txt --]
[-- Type: text/plain, Size: 4148 bytes --]
[ 28.541709][ C2] general protection fault: 0000 [#1] SMP PTI
[ 28.543276][ C2] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G T 5.1.0-rc3-ARCH-test #6
[ 28.545570][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 28.547705][ C2] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3e0
[ 28.549073][ C2] Code: 01 00 00 00 00 00 00 a8 02 75 45 41 83 ec 01 41 83 fc 01 76 3b 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 10 <c7> 40 40 00 00 00 00 48 8b 40 58 48 85 c0 75 f0 5b 5d 41 5c 41 5d
[ 28.553899][ C2] RSP: 0018:ffff8aa27bb03ed0 EFLAGS: 00010002
[ 28.555394][ C2] RAX: 6b6b6b6b6b6b6b6b RBX: ffff8aa27a0a8f88 RCX: 000000000010000d
[ 28.557348][ C2] RDX: ffff8aa278136728 RSI: 0000000000000000 RDI: ffff8aa277785ac8
[ 28.559336][ C2] RBP: ffff8aa2777835a8 R08: 0000000000000000 R09: ffff8aa27a0a9100
[ 28.561231][ C2] R10: ffff8aa27a0a8f88 R11: 0000000000000001 R12: 0000000000000000
[ 28.563020][ C2] R13: 0000000000000002 R14: ffff8aa277783600 R15: ffff8aa27bb1b340
[ 28.564809][ C2] FS: 0000000000000000(0000) GS:ffff8aa27bb00000(0000) knlGS:0000000000000000
[ 28.566658][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.568015][ C2] CR2: 00007e5a80000010 CR3: 0000000172a1e000 CR4: 00000000000406a0
[ 28.569661][ C2] Call Trace:
[ 28.570336][ C2] <IRQ>
[ 28.570918][ C2] bfq_idle_slice_timer+0x5f/0xb0
[ 28.571950][ C2] ? bfq_dispatch_request+0x870/0x870
[ 28.573059][ C2] __hrtimer_run_queues+0xf4/0x1a0
[ 28.574109][ C2] hrtimer_interrupt+0xfe/0x220
[ 28.575153][ C2] smp_apic_timer_interrupt+0x57/0x90
[ 28.576272][ C2] apic_timer_interrupt+0xf/0x20
[ 28.577390][ C2] </IRQ>
[ 28.578063][ C2] RIP: 0010:default_idle+0x9/0x20
[ 28.579303][ C2] Code: 01 00 00 00 00 ad de 48 89 44 24 20 48 05 00 01 00 00 48 89 44 24 28 eb c5 e8 13 58 8a ff 90 90 90 65 8b 05 59 ef e0 63 fb f4 <65> 8b 05 50 ef e0 63 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40
[ 28.584183][ C2] RSP: 0018:ffffa366c007ff00 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 28.586262][ C2] RAX: 0000000000000002 RBX: 0000000000000002 RCX: 0000000000000001
[ 28.588211][ C2] RDX: 0000000000005aaa RSI: 0000000000000083 RDI: 0000000000000002
[ 28.590192][ C2] RBP: ffffffff9ca79fb0 R08: 0000000000000000 R09: 0000000000000000
[ 28.592217][ C2] R10: 0000000000000000 R11: 0000000000000400 R12: ffff8aa27b123940
[ 28.594186][ C2] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 28.596140][ C2] do_idle+0xd6/0x100
[ 28.597120][ C2] cpu_startup_entry+0x14/0x20
[ 28.598266][ C2] start_secondary+0x169/0x190
[ 28.599457][ C2] secondary_startup_64+0xa4/0xb0
[ 28.600703][ C2] Modules linked in:
[ 28.601661][ C2] ---[ end trace dd8f0d4d93c2de25 ]---
[ 28.603026][ C2] RIP: 0010:bfq_bfqq_expire+0x1f3/0x3e0
[ 28.604392][ C2] Code: 01 00 00 00 00 00 00 a8 02 75 45 41 83 ec 01 41 83 fc 01 76 3b 48 0f ba ab 08 01 00 00 03 48 8b 83 c8 00 00 00 48 85 c0 74 10 <c7> 40 40 00 00 00 00 48 8b 40 58 48 85 c0 75 f0 5b 5d 41 5c 41 5d
[ 28.609295][ C2] RSP: 0018:ffff8aa27bb03ed0 EFLAGS: 00010002
[ 28.610773][ C2] RAX: 6b6b6b6b6b6b6b6b RBX: ffff8aa27a0a8f88 RCX: 000000000010000d
[ 28.612731][ C2] RDX: ffff8aa278136728 RSI: 0000000000000000 RDI: ffff8aa277785ac8
[ 28.614731][ C2] RBP: ffff8aa2777835a8 R08: 0000000000000000 R09: ffff8aa27a0a9100
[ 28.616736][ C2] R10: ffff8aa27a0a8f88 R11: 0000000000000001 R12: 0000000000000000
[ 28.618699][ C2] R13: 0000000000000002 R14: ffff8aa277783600 R15: ffff8aa27bb1b340
[ 28.620654][ C2] FS: 0000000000000000(0000) GS:ffff8aa27bb00000(0000) knlGS:0000000000000000
[ 28.622840][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.624475][ C2] CR2: 00007e5a80000010 CR3: 0000000172a1e000 CR4: 00000000000406a0
[ 28.626458][ C2] Kernel panic - not syncing: Fatal exception in interrupt
[ 28.628272][ C2] Kernel Offset: 0x1aa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[-- Attachment #4: config.txt --]
[-- Type: text/plain, Size: 86854 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.1.0-rc3 Kernel Configuration
#
#
# Compiler: gcc (GCC) 8.3.0
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=80300
CONFIG_CLANG_VERSION=0
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_WARN_MAYBE_UNINITIALIZED=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION="-ARCH-test"
CONFIG_LOCALVERSION_AUTO=y
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_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_KERNEL_XZ=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="web"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
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_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=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
#
# 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 is not set
CONFIG_HIGH_RES_TIMERS=y
# 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_HAVE_SCHED_AVG_IRQ=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
CONFIG_PSI=y
# CONFIG_PSI_DEFAULT_DISABLED is not set
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC 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
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
# CONFIG_MEMCG_SWAP_ENABLED is not set
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
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_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
CONFIG_RD_XZ=y
# CONFIG_RD_LZO is not set
# CONFIG_RD_LZ4 is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
# CONFIG_PCSPKR_PLATFORM is not set
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_MEMBARRIER=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT_ALWAYS_ON=y
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
# CONFIG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
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_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=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_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=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 is not set
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_RETPOLINE=y
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_IOSF_MBI is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_XEN is not set
CONFIG_KVM_GUEST=y
# CONFIG_PVH is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# 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_PROCESSOR_SELECT=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
# CONFIG_CPU_SUP_HYGON is not set
# CONFIG_CPU_SUP_CENTAUR is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_GART_IOMMU is not set
# CONFIG_CALGARY_IOMMU is not set
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=512
CONFIG_NR_CPUS_DEFAULT=64
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_SCHED_MC_PRIO is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
# CONFIG_X86_MCE is not set
#
# Performance monitoring
#
# CONFIG_PERF_EVENTS_INTEL_UNCORE is not set
# CONFIG_PERF_EVENTS_INTEL_RAPL is not set
# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# CONFIG_X86_VSYSCALL_EMULATION is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT is not set
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_PMEM_LEGACY is not set
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_INTEL_UMIP=y
# CONFIG_X86_INTEL_MPX is not set
# CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
# CONFIG_EFI_MIXED is not set
CONFIG_SECCOMP=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
# CONFIG_CRASH_DUMP is not set
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=0x0
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
CONFIG_LEGACY_VSYSCALL_NONE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_MODIFY_LDT_SYSCALL is not set
CONFIG_HAVE_LIVEPATCH=y
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=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_SUSPEND is not set
# CONFIG_HIBERNATION is not set
# CONFIG_PM 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 is not set
# CONFIG_ACPI_SPCR_TABLE is not set
CONFIG_ACPI_LPIT=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR_CSTATE=y
# CONFIG_ACPI_PROCESSOR is not set
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_BGRT is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_DPTF_POWER is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
#
# Binary Emulations
#
# CONFIG_IA32_EMULATION is not set
# CONFIG_X86_X32 is not set
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_HAVE_GENERIC_GUP=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT_FIND is not set
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# EFI (Extensible Firmware Interface) Support
#
# CONFIG_EFI_VARS is not set
CONFIG_EFI_ESRT=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
# CONFIG_APPLE_PROPERTIES is not set
CONFIG_RESET_ATTACK_MITIGATION=y
CONFIG_EFI_EARLYCON=y
#
# Tegra firmware driver
#
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
#
# General architecture-dependent options
#
CONFIG_HOTPLUG_SMT=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_KPROBES is not set
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=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_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_CLK=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_HAVE_RCU_TABLE_FREE=y
CONFIG_HAVE_RCU_TABLE_INVALIDATE=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_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=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_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=32
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=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_ARCH_HAS_REFCOUNT=y
CONFIG_REFCOUNT_FULL=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
#
# GCOV-based kernel profiling
#
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_PLUGIN_HOSTCC="g++"
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
CONFIG_GCC_PLUGIN_STRUCTLEAK=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_VERBOSE is not set
CONFIG_GCC_PLUGIN_RANDSTRUCT=y
# CONFIG_GCC_PLUGIN_RANDSTRUCT_PERFORMANCE is not set
CONFIG_GCC_PLUGIN_STACKLEAK=y
CONFIG_STACKLEAK_TRACK_MIN_SIZE=100
# CONFIG_STACKLEAK_METRICS is not set
# CONFIG_STACKLEAK_RUNTIME_DISABLE is not set
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_FORCE=y
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_TRIM_UNUSED_KSYMS=y
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_DEV_THROTTLING is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
CONFIG_BLK_WBT=y
# CONFIG_BLK_CGROUP_IOLATENCY is not set
CONFIG_BLK_WBT_MQ=y
# CONFIG_BLK_SED_OPAL is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
#
# IO Schedulers
#
# CONFIG_MQ_IOSCHED_DEADLINE is not set
# CONFIG_MQ_IOSCHED_KYBER is not set
CONFIG_IOSCHED_BFQ=y
# CONFIG_BFQ_GROUP_IOSCHED is not set
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_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_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
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_ZONE_DEVICE=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_NET=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=m
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_INTERFACE is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_SYN_COOKIES=y
# 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_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INET_RAW_DIAG=y
# CONFIG_INET_DIAG_DESTROY 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=y
# CONFIG_DEFAULT_CUBIC is not set
CONFIG_DEFAULT_BBR=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="bbr"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
# CONFIG_INET6_ESP_OFFLOAD is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION 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 is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_FAMILY_BRIDGE=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NETFILTER_NETLINK_OSF=m
CONFIG_NF_CONNTRACK=y
CONFIG_NF_LOG_COMMON=m
# CONFIG_NF_LOG_NETDEV is not set
CONFIG_NETFILTER_CONNCOUNT=m
# CONFIG_NF_CONNTRACK_MARK is not set
# CONFIG_NF_CONNTRACK_ZONES is not set
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CONNTRACK_EVENTS is not set
# CONFIG_NF_CONNTRACK_TIMEOUT is not set
# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
# CONFIG_NF_CONNTRACK_LABELS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CT_PROTO_UDPLITE is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set
# CONFIG_NF_CONNTRACK_FTP is not set
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
CONFIG_NF_CT_NETLINK=y
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
CONFIG_NF_NAT=y
CONFIG_NF_NAT_NEEDED=y
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NF_TABLES=y
CONFIG_NF_TABLES_SET=y
CONFIG_NF_TABLES_INET=y
# CONFIG_NF_TABLES_NETDEV is not set
# CONFIG_NFT_NUMGEN is not set
CONFIG_NFT_CT=y
CONFIG_NFT_COUNTER=y
CONFIG_NFT_CONNLIMIT=m
CONFIG_NFT_LOG=y
CONFIG_NFT_LIMIT=y
CONFIG_NFT_MASQ=y
# CONFIG_NFT_REDIR is not set
CONFIG_NFT_NAT=y
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_OBJREF is not set
# CONFIG_NFT_QUOTA is not set
CONFIG_NFT_REJECT=y
CONFIG_NFT_REJECT_INET=y
CONFIG_NFT_COMPAT=y
CONFIG_NFT_HASH=y
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
CONFIG_NFT_OSF=m
# CONFIG_NFT_TPROXY is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=y
# CONFIG_NETFILTER_XT_CONNMARK 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_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
CONFIG_NETFILTER_XT_TARGET_LOG=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
CONFIG_NETFILTER_XT_NAT=y
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
#
# 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_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
# 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_HELPER 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=y
# 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=y
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV 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_STATE=y
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
CONFIG_NF_TABLES_IPV4=y
# CONFIG_NFT_CHAIN_ROUTE_IPV4 is not set
CONFIG_NFT_REJECT_IPV4=y
# CONFIG_NFT_DUP_IPV4 is not set
# CONFIG_NFT_FIB_IPV4 is not set
# CONFIG_NF_TABLES_ARP is not set
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=y
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
CONFIG_NF_TABLES_IPV6=y
# CONFIG_NFT_CHAIN_ROUTE_IPV6 is not set
CONFIG_NFT_REJECT_IPV6=y
# CONFIG_NFT_DUP_IPV6 is not set
# CONFIG_NFT_FIB_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
CONFIG_NF_REJECT_IPV6=y
CONFIG_NF_LOG_IPV6=m
# CONFIG_IP6_NF_IPTABLES is not set
CONFIG_NF_DEFRAG_IPV6=y
# CONFIG_NF_TABLES_BRIDGE is not set
# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_BPFILTER 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_STP=y
CONFIG_BRIDGE=y
# CONFIG_BRIDGE_IGMP_SNOOPING 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_LLC=y
# 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=y
CONFIG_NET_SCH_CAKE=y
# 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_DEFAULT=y
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"
#
# 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=y
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
# CONFIG_NET_EMATCH 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_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_VLAN is not set
CONFIG_NET_ACT_BPF=y
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
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_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_GRO_CELLS=y
CONFIG_NET_SOCK_MSG=y
# CONFIG_NET_DEVLINK is not set
CONFIG_FAILOVER=y
CONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
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_DPC is not set
# CONFIG_PCIE_PTM 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_STUB is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
CONFIG_PCI_HYPERV=y
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
#
# Cadence PCIe controllers support
#
# CONFIG_VMD is not set
#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
#
# 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 is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX 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_VIRTIO_BLK=y
# CONFIG_VIRTIO_BLK_SCSI is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
#
# 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_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO 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_USB_SWITCH_FSA9480 is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_PVPANIC is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC & related support
#
#
# Intel MIC Bus Driver
#
# CONFIG_INTEL_MIC_BUS is not set
#
# SCIF Bus Driver
#
# CONFIG_SCIF_BUS is not set
#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
#
# VOP Driver
#
# 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_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 is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# 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
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_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_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 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_HYPERV_STORAGE=y
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D 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_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI 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=y
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# 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_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
CONFIG_VIRTIO_NET=y
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
# CONFIG_ETHERNET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_MDIO_DEVICE is not set
# CONFIG_PHYLIB is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_USB_NET_DRIVERS is not set
# CONFIG_WLAN is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
CONFIG_HYPERV_NET=y
CONFIG_NET_FAILOVER=y
# CONFIG_ISDN is not set
# CONFIG_NVM is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# 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_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 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_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
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 is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
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_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_OLPC_APSP is not set
CONFIG_HYPERV_KEYBOARD=y
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
# CONFIG_LDISC_AUTOLOAD is not set
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_8250_MOXA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_HVC_DRIVER=y
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_VIA is not set
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_SCR24X is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
# CONFIG_RANDOM_TRUST_CPU is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
#
# 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_I801=y
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 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_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 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_LIGHT 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
# 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
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# 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_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_KVM=m
# CONFIG_PINCTRL is not set
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not set
# CONFIG_POWER_RESET is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG 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_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI 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 is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# 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 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# 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_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_REGULATOR is not set
# CONFIG_RC_CORE is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=2
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=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
#
# ARM devices
#
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
#
# ACP (Audio CoProcessor) Configuration
#
#
# AMD Library routines
#
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# 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_CIRRUS_QEMU=y
CONFIG_DRM_QXL=y
CONFIG_DRM_BOCHS=y
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_TINYDRM 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 is not set
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=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
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 is not set
# CONFIG_FB_IMSTT is not set
# 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_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_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_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_HYPERV=y
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set
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 is not set
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# 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 is not set
CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_DRIVERS 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=y
# 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=y
CONFIG_SND_HDA_INTEL=y
# CONFIG_SND_HDA_HWDEP is not set
# CONFIG_SND_HDA_RECONFIG is not set
# CONFIG_SND_HDA_INPUT_BEEP is not set
# CONFIG_SND_HDA_PATCH_LOADER is not set
# CONFIG_SND_HDA_CODEC_REALTEK is not set
# 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 is not set
# 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=y
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
# CONFIG_SND_USB is not set
# CONFIG_SND_PCMCIA is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_X86 is not set
CONFIG_AC97_BUS=y
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
CONFIG_HID_HYPERV_MOUSE=y
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
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_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD 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 is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
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=y
# 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 is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# 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_RIO500 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_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_ISP1301 is not set
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_NVMEM is not set
#
# 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_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_MAX6900 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_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_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
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_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
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
#
# HID Sensor RTC drivers
#
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_UDMABUF is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
#
# Microsoft Hyper-V guest support
#
CONFIG_HYPERV=y
CONFIG_HYPERV_TSCPAGE=y
CONFIG_HYPERV_UTILS=y
CONFIG_HYPERV_BALLOON=y
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_PMC_ATOM=y
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_MAX9485 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_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_CLKBLD_I8253=y
# CONFIG_MAILBOX is not set
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
#
# Rpmsg drivers
#
# CONFIG_RPMSG_VIRTIO is not set
# CONFIG_SOUNDWIRE is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
#
# Broadcom SoC drivers
#
#
# NXP/Freescale QorIQ SoC drivers
#
#
# i.MX SoC drivers
#
#
# Qualcomm SoC drivers
#
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
# CONFIG_FMC is not set
#
# PHY Subsystem
#
# CONFIG_GENERIC_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_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
CONFIG_RAS=y
# CONFIG_THUNDERBOLT is not set
#
# Android
#
# CONFIG_ANDROID is not set
# CONFIG_LIBNVDIMM is not set
# CONFIG_DAX is not set
# CONFIG_NVMEM is not set
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# CONFIG_FPGA is not set
# CONFIG_UNISYS_VISORBUS is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
CONFIG_BTRFS_FS=y
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_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
# CONFIG_MANDATORY_FILE_LOCKING is not set
# CONFIG_FS_ENCRYPTION is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_FUSE_FS is not set
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
CONFIG_OVERLAY_FS_INDEX=y
CONFIG_OVERLAY_FS_XINO_AUTO=y
CONFIG_OVERLAY_FS_METACOPY=y
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_EFIVAR_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS 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=y
CONFIG_NLS_ISO8859_1=y
# 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=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_PAGE_TABLE_ISOLATION=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_HARDENED_USERCOPY_FALLBACK is not set
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
# CONFIG_SECURITY_SELINUX is not set
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO 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_INTEGRITY is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor"
CONFIG_XOR_BLOCKS=y
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_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=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_ACOMP2=y
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
# CONFIG_CRYPTO_ECDH is not set
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_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
CONFIG_CRYPTO_ENGINE=m
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128L is not set
# CONFIG_CRYPTO_AEGIS256 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS128L_AESNI_SSE2 is not set
# CONFIG_CRYPTO_AEGIS256_AESNI_SSE2 is not set
# CONFIG_CRYPTO_MORUS640 is not set
# CONFIG_CRYPTO_MORUS640_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280 is not set
# CONFIG_CRYPTO_MORUS1280_SSE2 is not set
# CONFIG_CRYPTO_MORUS1280_AVX2 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=m
# 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
#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
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 is not set
# CONFIG_CRYPTO_CRCT10DIF is not set
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_POLY1305_X86_64=m
# 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=y
CONFIG_CRYPTO_SHA256_SSSE3=y
CONFIG_CRYPTO_SHA512_SSSE3=y
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 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_X86_64=y
CONFIG_CRYPTO_AES_NI_INTEL=y
# 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=y
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CHACHA20_X86_64=y
# 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 is not set
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 is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
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=m
CONFIG_CRYPTO_USER_API_AEAD=m
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_CCP 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=m
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
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 is not set
#
# 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 is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
#
# Library routines
#
CONFIG_RAID6_PQ=y
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_BITREVERSE=y
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# 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=y
# 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_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_PRINTK_CALLER=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
# CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
CONFIG_STACK_VALIDATION=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=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_RODATA_TEST 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_DEBUG_VM is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_CC_HAS_KASAN_GENERIC=y
# CONFIG_KASAN is not set
CONFIG_KASAN_STACK=1
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Lockups and Hangs
#
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=y
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=30
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_STACK_END_CHECK=y
# 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_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PI_LIST is not set
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# 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_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=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_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
# CONFIG_MEMTEST is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_UBSAN_ALIGNMENT=y
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_X86_VERBOSE_BOOTUP=y
# CONFIG_EARLY_PRINTK is not set
CONFIG_X86_PTDUMP_CORE=y
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
CONFIG_DEBUG_WX=y
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# CONFIG_UNWINDER_GUESS is not set
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-01 8:55 ` Dmitrii Tcvetkov
@ 2019-04-01 9:01 ` Paolo Valente
2019-04-01 9:22 ` Dmitrii Tcvetkov
0 siblings, 1 reply; 10+ messages in thread
From: Paolo Valente @ 2019-04-01 9:01 UTC (permalink / raw)
To: Dmitrii Tcvetkov; +Cc: Jens Axboe, linux-block, linux-kernel
> Il giorno 1 apr 2019, alle ore 10:55, Dmitrii Tcvetkov <demfloro@demfloro.ru> ha scritto:
>
> On Mon, 1 Apr 2019 09:29:16 +0200
> Paolo Valente <paolo.valente@linaro.org> wrote:
>>
>>
>>> Il giorno 29 mar 2019, alle ore 15:10, Jens Axboe <axboe@kernel.dk>
>>> ha scritto:
>>>
>>> On 3/29/19 7:02 AM, Dmitrii Tcvetkov wrote:
>>>> Hi,
>>>>
>>>> I got kernel panic since v5.1-rc1 when working with files on block
>>>> device with BFQ scheduler assigned. I didn't find trivial way to
>>>> reproduce the panic but "git checkout origin/linux-5.0.y"
>>>> on linux-stable-rc[1] git repo on btrfs filesystem reproduces the
>>>> problem 100% of the time on my bare-metal machine and in a VM.
>>>>
>>>> Bisect led me to commit 9dee8b3b057e1 (block, bfq: fix queue
>>>> removal from weights tree). After reverting this commit on top of
>>>> current mainline master(9936328b41ce) I can't reproduce the
>>>> problem.
>>>>
>>>> dmesg with the panic and bisect log attached.
>>>>
>>>> [1]
>>>> https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
>>>
>>> Paolo, can you please take a look at this?
>>>
>>>
>>
>> Yep.
>>
>> That you very much Dmitrii for also bisecting. I feel like this
>> failure may be caused by the typo fixed by this patch:
>> https://patchwork.kernel.org/patch/10877113/
>>
>> Could you please give this fix a try?
>
> Still reproduces with the patch on top of current mainline
> master(v5.1-rc3).
>
> Crashes with and without CONFIG_BFQ_GROUP_IOSCHED look same to me.
> Original dmesg was also from kernel with CONFIG_BFQ_GROUP_IOSCHED=n.
>
> gpf.txt contains crash with the patch and CONFIG_BFQ_GROUP_IOSCHED=n
> gpf-w-bfq-group-iosched.txt - with the patch and CONFIG_BFQ_GROUP_IOSCHED=y
> config.txt - kernel config for the VM with CONFIG_BFQ_GROUP_IOSCHED=n
>
>
Ok, thank you. Could you please do a
list *(bfq_bfqq_expire+0x1f3)
for me?
Thanks,
Paolo
>
> <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-01 9:01 ` Paolo Valente
@ 2019-04-01 9:22 ` Dmitrii Tcvetkov
2019-04-01 10:35 ` Paolo Valente
0 siblings, 1 reply; 10+ messages in thread
From: Dmitrii Tcvetkov @ 2019-04-01 9:22 UTC (permalink / raw)
To: Paolo Valente; +Cc: Jens Axboe, linux-block, linux-kernel
On Mon, 1 Apr 2019 11:01:27 +0200
Paolo Valente <paolo.valente@linaro.org> wrote:
> Ok, thank you. Could you please do a
>
> list *(bfq_bfqq_expire+0x1f3)
>
> for me?
>
> Thanks,
> Paolo
>
> >
> > <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
Reading symbols from vmlinux...done.
(gdb) list *(bfq_bfqq_expire+0x1f3)
0xffffffff813d02c3 is in bfq_bfqq_expire (block/bfq-iosched.c:3390).
3385 * even in case bfqq and thus parent entities go on receiving
3386 * service with the same budget.
3387 */
3388 entity = entity->parent;
3389 for_each_entity(entity)
3390 entity->service = 0;
3391 }
3392
3393 /*
3394 * Budget timeout is not implemented through a dedicated timer, but
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-01 9:22 ` Dmitrii Tcvetkov
@ 2019-04-01 10:35 ` Paolo Valente
2019-04-04 19:22 ` Dmitrii Tcvetkov
0 siblings, 1 reply; 10+ messages in thread
From: Paolo Valente @ 2019-04-01 10:35 UTC (permalink / raw)
To: Dmitrii Tcvetkov; +Cc: Jens Axboe, linux-block, linux-kernel
> Il giorno 1 apr 2019, alle ore 11:22, Dmitrii Tcvetkov <demfloro@demfloro.ru> ha scritto:
>
> On Mon, 1 Apr 2019 11:01:27 +0200
> Paolo Valente <paolo.valente@linaro.org> wrote:
>> Ok, thank you. Could you please do a
>>
>> list *(bfq_bfqq_expire+0x1f3)
>>
>> for me?
>>
>> Thanks,
>> Paolo
>>
>>>
>>> <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
>
> Reading symbols from vmlinux...done.
> (gdb) list *(bfq_bfqq_expire+0x1f3)
> 0xffffffff813d02c3 is in bfq_bfqq_expire (block/bfq-iosched.c:3390).
> 3385 * even in case bfqq and thus parent entities go on receiving
> 3386 * service with the same budget.
> 3387 */
> 3388 entity = entity->parent;
> 3389 for_each_entity(entity)
> 3390 entity->service = 0;
> 3391 }
> 3392
> 3393 /*
> 3394 * Budget timeout is not implemented through a dedicated timer, but
Thank you very much. Unfortunately this doesn't ring any bell. I'm
trying to reproduce the failure. It will probably take a little
time. If I don't make it, I'll ask you to kindly retry after applying
some instrumentation patch.
Thanks,
Paolo
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-01 10:35 ` Paolo Valente
@ 2019-04-04 19:22 ` Dmitrii Tcvetkov
2019-04-09 9:55 ` Paolo Valente
0 siblings, 1 reply; 10+ messages in thread
From: Dmitrii Tcvetkov @ 2019-04-04 19:22 UTC (permalink / raw)
To: Paolo Valente; +Cc: Jens Axboe, linux-block, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1703 bytes --]
On Mon, 1 Apr 2019 12:35:11 +0200
Paolo Valente <paolo.valente@linaro.org> wrote:
>
>
> > Il giorno 1 apr 2019, alle ore 11:22, Dmitrii Tcvetkov
> > <demfloro@demfloro.ru> ha scritto:
> >
> > On Mon, 1 Apr 2019 11:01:27 +0200
> > Paolo Valente <paolo.valente@linaro.org> wrote:
> >> Ok, thank you. Could you please do a
> >>
> >> list *(bfq_bfqq_expire+0x1f3)
> >>
> >> for me?
> >>
> >> Thanks,
> >> Paolo
> >>
> >>>
> >>> <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
> >
> > Reading symbols from vmlinux...done.
> > (gdb) list *(bfq_bfqq_expire+0x1f3)
> > 0xffffffff813d02c3 is in bfq_bfqq_expire (block/bfq-iosched.c:3390).
> > 3385 * even in case bfqq and thus parent entities go on
> > receiving 3386 * service with the same budget.
> > 3387 */
> > 3388 entity = entity->parent;
> > 3389 for_each_entity(entity)
> > 3390 entity->service = 0;
> > 3391 }
> > 3392
> > 3393 /*
> > 3394 * Budget timeout is not implemented through a dedicated
> > timer, but
>
> Thank you very much. Unfortunately this doesn't ring any bell. I'm
> trying to reproduce the failure. It will probably take a little
> time. If I don't make it, I'll ask you to kindly retry after applying
> some instrumentation patch.
>
I looked at what git is doing just before panic and it's doing a lot of
lstat() syscalls on working tree.
I've attached a python script which reproduces the crash in about
10 seconds after it prepares testdir, git checkout origin/linux-5.0.y
reproduces it in about 2 seconds. I have to use multiprocessing Pool as
I couldn't reproduce the crash using ThreadPool, probably due to Python
GIL.
[-- Attachment #2: crash.py --]
[-- Type: text/plain, Size: 1555 bytes --]
#!/usr/bin/env python3
from glob import glob
from os import lstat,mkdir
from random import randint
from os.path import isdir,exists
from pathlib import Path
from time import sleep
from subprocess import run
from multiprocessing import Pool
def drop_caches():
with open('/proc/sys/vm/drop_caches','w') as f:
f.write('3')
def enable_bfq():
with open('/sys/block/sda/queue/scheduler','w') as f:
f.write('bfq')
def sync():
run(('sync'))
def prepare_tree(name):
def populate(dir, depth=6):
if not depth:
return
for fname in range(1,20):
if randint(0,100) > 80:
dirname = "{}{}/".format(dir,fname)
mkdir(dirname)
populate(dirname, depth - 1)
continue
fname = "{}{}".format(dir, fname)
Path(fname).touch(exist_ok=True)
if not isdir(name):
mkdir(name)
if not name.endswith('/'):
name = '{}/'.format(name)
populate(name)
def traverse(dir):
drop_caches()
for inode in glob("{}/*".format(dir)):
if isdir(inode):
traverse(inode)
else:
lstat(inode)
if randint(0,10) > 6:
sleep(0)
def main():
nproc = 16
dirname = 'testdir'
if not exists(dirname):
prepare_tree(dirname)
sync()
drop_caches()
enable_bfq()
drop_caches()
with Pool(nproc) as pool:
dirs = (dirname,) * nproc
pool.map(traverse,dirs)
main()
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-04 19:22 ` Dmitrii Tcvetkov
@ 2019-04-09 9:55 ` Paolo Valente
2019-04-09 16:14 ` Dmitrii Tcvetkov
0 siblings, 1 reply; 10+ messages in thread
From: Paolo Valente @ 2019-04-09 9:55 UTC (permalink / raw)
To: Dmitrii Tcvetkov; +Cc: Jens Axboe, linux-block, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 5287 bytes --]
> Il giorno 4 apr 2019, alle ore 21:22, Dmitrii Tcvetkov <demfloro@demfloro.ru> ha scritto:
>
> On Mon, 1 Apr 2019 12:35:11 +0200
> Paolo Valente <paolo.valente@linaro.org> wrote:
>
>>
>>
>>> Il giorno 1 apr 2019, alle ore 11:22, Dmitrii Tcvetkov
>>> <demfloro@demfloro.ru> ha scritto:
>>>
>>> On Mon, 1 Apr 2019 11:01:27 +0200
>>> Paolo Valente <paolo.valente@linaro.org> wrote:
>>>> Ok, thank you. Could you please do a
>>>>
>>>> list *(bfq_bfqq_expire+0x1f3)
>>>>
>>>> for me?
>>>>
>>>> Thanks,
>>>> Paolo
>>>>
>>>>>
>>>>> <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
>>>
>>> Reading symbols from vmlinux...done.
>>> (gdb) list *(bfq_bfqq_expire+0x1f3)
>>> 0xffffffff813d02c3 is in bfq_bfqq_expire (block/bfq-iosched.c:3390).
>>> 3385 * even in case bfqq and thus parent entities go on
>>> receiving 3386 * service with the same budget.
>>> 3387 */
>>> 3388 entity = entity->parent;
>>> 3389 for_each_entity(entity)
>>> 3390 entity->service = 0;
>>> 3391 }
>>> 3392
>>> 3393 /*
>>> 3394 * Budget timeout is not implemented through a dedicated
>>> timer, but
>>
>> Thank you very much. Unfortunately this doesn't ring any bell. I'm
>> trying to reproduce the failure. It will probably take a little
>> time. If I don't make it, I'll ask you to kindly retry after applying
>> some instrumentation patch.
>>
>
> I looked at what git is doing just before panic and it's doing a lot of
> lstat() syscalls on working tree.
>
> I've attached a python script which reproduces the crash in about
> 10 seconds after it prepares testdir, git checkout origin/linux-5.0.y
> reproduces it in about 2 seconds. I have to use multiprocessing Pool as
> I couldn't reproduce the crash using ThreadPool, probably due to Python
> GIL.
>
Unfortunately this failure doesn't reproduce on my systems. But I
have a suspect. Could you please test this patch? (also attached as a
compressed file):
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index fac188dd78fa..0a435bcfed20 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -2822,7 +2822,7 @@ static void bfq_dispatch_remove(struct request_queue *q, struct request *rq)
bfq_remove_request(q, rq);
}
-static void __bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq)
+static bool __bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq)
{
/*
* If this bfqq is shared between multiple processes, check
@@ -2857,7 +2857,7 @@ static void __bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq)
* or requeued before executing the next function, which
* resets all in-service entites as no more in service.
*/
- __bfq_bfqd_reset_in_service(bfqd);
+ return __bfq_bfqd_reset_in_service(bfqd);
}
/**
@@ -3262,7 +3262,6 @@ void bfq_bfqq_expire(struct bfq_data *bfqd,
bool slow;
unsigned long delta = 0;
struct bfq_entity *entity = &bfqq->entity;
- int ref;
/*
* Check whether the process is slow (see bfq_bfqq_is_slow).
@@ -3347,10 +3346,8 @@ void bfq_bfqq_expire(struct bfq_data *bfqd,
* reason.
*/
__bfq_bfqq_recalc_budget(bfqd, bfqq, reason);
- ref = bfqq->ref;
- __bfq_bfqq_expire(bfqd, bfqq);
-
- if (ref == 1) /* bfqq is gone, no more actions on it */
+ if (__bfq_bfqq_expire(bfqd, bfqq))
+ /* bfqq is gone, no more actions on it */
return;
bfqq->injected_service = 0;
diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
index 062e1c4787f4..86394e503ca9 100644
--- a/block/bfq-iosched.h
+++ b/block/bfq-iosched.h
@@ -995,7 +995,7 @@ bool __bfq_deactivate_entity(struct bfq_entity *entity,
bool ins_into_idle_tree);
bool next_queue_may_preempt(struct bfq_data *bfqd);
struct bfq_queue *bfq_get_next_queue(struct bfq_data *bfqd);
-void __bfq_bfqd_reset_in_service(struct bfq_data *bfqd);
+bool __bfq_bfqd_reset_in_service(struct bfq_data *bfqd);
void bfq_deactivate_bfqq(struct bfq_data *bfqd, struct bfq_queue *bfqq,
bool ins_into_idle_tree, bool expiration);
void bfq_activate_bfqq(struct bfq_data *bfqd, struct bfq_queue *bfqq);
diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
index a11bef75483d..a0c60c47ed1c 100644
--- a/block/bfq-wf2q.c
+++ b/block/bfq-wf2q.c
@@ -1605,7 +1605,7 @@ struct bfq_queue *bfq_get_next_queue(struct bfq_data *bfqd)
return bfqq;
}
-void __bfq_bfqd_reset_in_service(struct bfq_data *bfqd)
+bool __bfq_bfqd_reset_in_service(struct bfq_data *bfqd)
{
struct bfq_queue *in_serv_bfqq = bfqd->in_service_queue;
struct bfq_entity *in_serv_entity = &in_serv_bfqq->entity;
@@ -1629,8 +1629,18 @@ void __bfq_bfqd_reset_in_service(struct bfq_data *bfqd)
* service tree either, then release the service reference to
* the queue it represents (taken with bfq_get_entity).
*/
- if (!in_serv_entity->on_st)
+ if (!in_serv_entity->on_st) {
+ /*
+ * bfqq may be freed here, if bfq_exit_bfqq(bfqq) has
+ * already been executed
+ */
+ int ref = in_serv_bfqq->ref;
bfq_put_queue(in_serv_bfqq);
+ if (ref == 1)
+ return true;
+ }
+
+ return false;
}
void bfq_deactivate_bfqq(struct bfq_data *bfqd, struct bfq_queue *bfqq,
[-- Attachment #2: 0001-block-bfq-tentative-fix-of-use-after-free-in-bfq_bfq.patch.gz --]
[-- Type: application/x-gzip, Size: 1373 bytes --]
[-- Attachment #3: Type: text/plain, Size: 17 bytes --]
> <crash.py>
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1
2019-04-09 9:55 ` Paolo Valente
@ 2019-04-09 16:14 ` Dmitrii Tcvetkov
0 siblings, 0 replies; 10+ messages in thread
From: Dmitrii Tcvetkov @ 2019-04-09 16:14 UTC (permalink / raw)
To: Paolo Valente; +Cc: Jens Axboe, linux-block, linux-kernel
On Tue, 9 Apr 2019 11:55:21 +0200
Paolo Valente <paolo.valente@linaro.org> wrote:
>
>
> > Il giorno 4 apr 2019, alle ore 21:22, Dmitrii Tcvetkov
> > <demfloro@demfloro.ru> ha scritto:
> >
> > On Mon, 1 Apr 2019 12:35:11 +0200
> > Paolo Valente <paolo.valente@linaro.org> wrote:
> >
> >>
> >>
> >>> Il giorno 1 apr 2019, alle ore 11:22, Dmitrii Tcvetkov
> >>> <demfloro@demfloro.ru> ha scritto:
> >>>
> >>> On Mon, 1 Apr 2019 11:01:27 +0200
> >>> Paolo Valente <paolo.valente@linaro.org> wrote:
> >>>> Ok, thank you. Could you please do a
> >>>>
> >>>> list *(bfq_bfqq_expire+0x1f3)
> >>>>
> >>>> for me?
> >>>>
> >>>> Thanks,
> >>>> Paolo
> >>>>
> >>>>>
> >>>>> <gpf.txt><gpf-w-bfq-group-iosched.txt><config.txt>
> >>>
> >>> Reading symbols from vmlinux...done.
> >>> (gdb) list *(bfq_bfqq_expire+0x1f3)
> >>> 0xffffffff813d02c3 is in bfq_bfqq_expire
> >>> (block/bfq-iosched.c:3390). 3385 * even in case bfqq
> >>> and thus parent entities go on receiving 3386 *
> >>> service with the same budget. 3387 */
> >>> 3388 entity = entity->parent;
> >>> 3389 for_each_entity(entity)
> >>> 3390 entity->service = 0;
> >>> 3391 }
> >>> 3392
> >>> 3393 /*
> >>> 3394 * Budget timeout is not implemented through a dedicated
> >>> timer, but
> >>
> >> Thank you very much. Unfortunately this doesn't ring any bell.
> >> I'm trying to reproduce the failure. It will probably take a
> >> little time. If I don't make it, I'll ask you to kindly retry
> >> after applying some instrumentation patch.
> >>
> >
> > I looked at what git is doing just before panic and it's doing a
> > lot of lstat() syscalls on working tree.
> >
> > I've attached a python script which reproduces the crash in about
> > 10 seconds after it prepares testdir, git checkout
> > origin/linux-5.0.y reproduces it in about 2 seconds. I have to use
> > multiprocessing Pool as I couldn't reproduce the crash using
> > ThreadPool, probably due to Python GIL.
> >
>
> Unfortunately this failure doesn't reproduce on my systems. But I
> have a suspect. Could you please test this patch? (also attached as a
> compressed file):
>
> diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
> index fac188dd78fa..0a435bcfed20 100644
> --- a/block/bfq-iosched.c
> +++ b/block/bfq-iosched.c
> @@ -2822,7 +2822,7 @@ static void bfq_dispatch_remove(struct
> request_queue *q, struct request *rq) bfq_remove_request(q, rq);
> }
>
> -static void __bfq_bfqq_expire(struct bfq_data *bfqd, struct
> bfq_queue *bfqq) +static bool __bfq_bfqq_expire(struct bfq_data
> *bfqd, struct bfq_queue *bfqq) {
> /*
> * If this bfqq is shared between multiple processes, check
> @@ -2857,7 +2857,7 @@ static void __bfq_bfqq_expire(struct bfq_data
> *bfqd, struct bfq_queue *bfqq)
> * or requeued before executing the next function, which
> * resets all in-service entites as no more in service.
> */
> - __bfq_bfqd_reset_in_service(bfqd);
> + return __bfq_bfqd_reset_in_service(bfqd);
> }
>
> /**
> @@ -3262,7 +3262,6 @@ void bfq_bfqq_expire(struct bfq_data *bfqd,
> bool slow;
> unsigned long delta = 0;
> struct bfq_entity *entity = &bfqq->entity;
> - int ref;
>
> /*
> * Check whether the process is slow (see bfq_bfqq_is_slow).
> @@ -3347,10 +3346,8 @@ void bfq_bfqq_expire(struct bfq_data *bfqd,
> * reason.
> */
> __bfq_bfqq_recalc_budget(bfqd, bfqq, reason);
> - ref = bfqq->ref;
> - __bfq_bfqq_expire(bfqd, bfqq);
> -
> - if (ref == 1) /* bfqq is gone, no more actions on it */
> + if (__bfq_bfqq_expire(bfqd, bfqq))
> + /* bfqq is gone, no more actions on it */
> return;
>
> bfqq->injected_service = 0;
> diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
> index 062e1c4787f4..86394e503ca9 100644
> --- a/block/bfq-iosched.h
> +++ b/block/bfq-iosched.h
> @@ -995,7 +995,7 @@ bool __bfq_deactivate_entity(struct bfq_entity
> *entity, bool ins_into_idle_tree);
> bool next_queue_may_preempt(struct bfq_data *bfqd);
> struct bfq_queue *bfq_get_next_queue(struct bfq_data *bfqd);
> -void __bfq_bfqd_reset_in_service(struct bfq_data *bfqd);
> +bool __bfq_bfqd_reset_in_service(struct bfq_data *bfqd);
> void bfq_deactivate_bfqq(struct bfq_data *bfqd, struct bfq_queue
> *bfqq, bool ins_into_idle_tree, bool expiration);
> void bfq_activate_bfqq(struct bfq_data *bfqd, struct bfq_queue
> *bfqq); diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
> index a11bef75483d..a0c60c47ed1c 100644
> --- a/block/bfq-wf2q.c
> +++ b/block/bfq-wf2q.c
> @@ -1605,7 +1605,7 @@ struct bfq_queue *bfq_get_next_queue(struct
> bfq_data *bfqd) return bfqq;
> }
>
> -void __bfq_bfqd_reset_in_service(struct bfq_data *bfqd)
> +bool __bfq_bfqd_reset_in_service(struct bfq_data *bfqd)
> {
> struct bfq_queue *in_serv_bfqq = bfqd->in_service_queue;
> struct bfq_entity *in_serv_entity = &in_serv_bfqq->entity;
> @@ -1629,8 +1629,18 @@ void __bfq_bfqd_reset_in_service(struct
> bfq_data *bfqd)
> * service tree either, then release the service reference to
> * the queue it represents (taken with bfq_get_entity).
> */
> - if (!in_serv_entity->on_st)
> + if (!in_serv_entity->on_st) {
> + /*
> + * bfqq may be freed here, if bfq_exit_bfqq(bfqq) has
> + * already been executed
> + */
> + int ref = in_serv_bfqq->ref;
> bfq_put_queue(in_serv_bfqq);
> + if (ref == 1)
> + return true;
> + }
> +
> + return false;
> }
>
> void bfq_deactivate_bfqq(struct bfq_data *bfqd, struct bfq_queue
> *bfqq,
>
Awesome! I can't reproduce the panic with the patch on top of current
master (869e3305f23dfe) in my VM and on baremetal machine. Reverting
the patch allows to reproduce it.
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-04-09 16:14 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-29 13:02 Bisected GFP in bfq_bfqq_expire on v5.1-rc1 Dmitrii Tcvetkov
2019-03-29 14:10 ` Jens Axboe
2019-04-01 7:29 ` Paolo Valente
2019-04-01 8:55 ` Dmitrii Tcvetkov
2019-04-01 9:01 ` Paolo Valente
2019-04-01 9:22 ` Dmitrii Tcvetkov
2019-04-01 10:35 ` Paolo Valente
2019-04-04 19:22 ` Dmitrii Tcvetkov
2019-04-09 9:55 ` Paolo Valente
2019-04-09 16:14 ` Dmitrii Tcvetkov
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