4.15-rc6 PTI regression: L1 TLB mismatch MCE on Athlon64

* 4.15-rc6 PTI regression: L1 TLB mismatch MCE on Athlon64
@ 2018-01-02 20:49 Meelis Roos
  2018-01-02 21:27 ` Borislav Petkov
  0 siblings, 1 reply; 13+ messages in thread
From: Meelis Roos @ 2018-01-02 20:49 UTC (permalink / raw)
  To: Linux Kernel list, x86, linux-edac

This is on a socket 939 Athlon64 3500+, with PTI enabled.

[  316.384669] mce: [Hardware Error]: Machine check events logged
[  316.384698] [Hardware Error]: Corrected error, no action required.
[  316.384719] [Hardware Error]: CPU:0 (f:2f:2) MC1_STATUS[-|CE|-|-|AddrV]: 0x9400000000010011
[  316.384742] [Hardware Error]: Error Addr: 0x0000ffff81e000e0
[  316.384757] [Hardware Error]: MC1 Error: L1 TLB multimatch.
[  316.384774] [Hardware Error]: cache level: L1, tx: INSN

These MCE-s do not happen on 4.14 and 4.15.0-rc4-00041-gace52288edf0. 
They do happen on each boot into 4.15-rc6. Will try to bisect.

I understand there exist patches that turn off PTI on AMD CPUs but the 
MCE-s seem still interesting.

Same kernel with "nopti" boot command line option does not show the 
MCE-s either.

When the MCE-s happen, they happen with 5 minute interval or slightly 
more, like this (excerpt from grep mce: /var/log/kern.log, not full 
dmesg). The first ones always happen at 316 and 627 seconds after 
bootup.

Jan  2 19:39:52 vanavaarikas2 kernel: [  316.384170] mce: [Hardware Error]: Machine check events logged
Jan  2 19:45:03 vanavaarikas2 kernel: [  627.680086] mce: [Hardware Error]: Machine check events logged
Jan  2 19:50:14 vanavaarikas2 kernel: [  938.976079] mce: [Hardware Error]: Machine check events logged
Jan  2 19:55:25 vanavaarikas2 kernel: [ 1250.272080] mce: [Hardware Error]: Machine check events logged
Jan  2 20:00:37 vanavaarikas2 kernel: [ 1561.568073] mce: [Hardware Error]: Machine check events logged
Jan  2 20:05:48 vanavaarikas2 kernel: [ 1872.864075] mce: [Hardware Error]: Machine check events logged
Jan  2 20:10:59 vanavaarikas2 kernel: [ 2184.160072] mce: [Hardware Error]: Machine check events logged
Jan  2 20:16:11 vanavaarikas2 kernel: [ 2495.456072] mce: [Hardware Error]: Machine check events logged
Jan  2 20:21:22 vanavaarikas2 kernel: [ 2806.752073] mce: [Hardware Error]: Machine check events logged
Jan  2 20:26:33 vanavaarikas2 kernel: [ 3118.048072] mce: [Hardware Error]: Machine check events logged
Jan  2 20:31:45 vanavaarikas2 kernel: [ 3429.344085] mce: [Hardware Error]: Machine check events logged
Jan  2 20:36:56 vanavaarikas2 kernel: [ 3740.640083] mce: [Hardware Error]: Machine check events logged
Jan  2 20:42:07 vanavaarikas2 kernel: [ 4051.936080] mce: [Hardware Error]: Machine check events logged
Jan  2 20:47:18 vanavaarikas2 kernel: [ 4363.232075] mce: [Hardware Error]: Machine check events logged
Jan  2 20:52:30 vanavaarikas2 kernel: [ 4674.528075] mce: [Hardware Error]: Machine check events logged
Jan  2 20:57:41 vanavaarikas2 kernel: [ 4985.824076] mce: [Hardware Error]: Machine check events logged
Jan  2 21:02:52 vanavaarikas2 kernel: [ 5297.120073] mce: [Hardware Error]: Machine check events logged

$ cat /proc/cpuinfo 
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 47
model name      : AMD Athlon(tm) 64 Processor 3500+
stepping        : 2
cpu MHz         : 1000.000
cache size      : 512 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt lm 3dnowext 3dnow rep_good nopl cpuid extd_apicid pni lahf_lm 3dnowprefetch pti vmmcall
bugs            : fxsave_leak sysret_ss_attrs null_seg swapgs_fence cpu_insecure
bogomips        : 2000.05
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc

Full dmesg:

[    0.000000] Linux version 4.15.0-rc6 (mroos@vanavaarikas2) (gcc version 7.2.0 (Debian 7.2.0-18)) #44 Tue Jan 2 18:56:10 EET 2018
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc6 root=/dev/sda1 ro
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e8000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000aafaffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000aafb0000-0x00000000aafbffff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000aafc0000-0x00000000aafeffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000aaff0000-0x00000000aaffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff7c0000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] random: fast init done
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI:          939Dual-SATA2/939Dual-SATA2, BIOS P2.30 09/25/2006
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: pci 0000:00:04:00: AGP bridge
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture [bus addr 0xd0000000-0xd1ffffff] (old size 32MB)
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture size 4096MB (APSIZE 0x0) is not right, using settings from NB
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture [bus addr 0xd0000000-0xd1ffffff] (32MB, APSIZE 0x0)
[    0.000000] e820: last_pfn = 0xaafb0 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-EFFFF uncachable
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0000000000 mask FF80000000 write-back
[    0.000000]   1 base 0080000000 mask FFE0000000 write-back
[    0.000000]   2 base 00A0000000 mask FFF8000000 write-back
[    0.000000]   3 base 00A8000000 mask FFFE000000 write-back
[    0.000000]   4 base 00AA000000 mask FFFF000000 write-back
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [        (ptrval)]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [        (ptrval)] 99000 size 24576
[    0.000000] BRK [0x034a7000, 0x034a7fff] PGTABLE
[    0.000000] BRK [0x034a8000, 0x034a8fff] PGTABLE
[    0.000000] BRK [0x034a9000, 0x034a9fff] PGTABLE
[    0.000000] BRK [0x034aa000, 0x034aafff] PGTABLE
[    0.000000] BRK [0x034ab000, 0x034abfff] PGTABLE
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F9A50 000014 (v00 ACPIAM)
[    0.000000] ACPI: RSDT 0x00000000AAFB0000 000034 (v01 A M I  OEMRSDT  09000625 MSFT 00000097)
[    0.000000] ACPI: FACP 0x00000000AAFB0200 000084 (v02 A M I  OEMFACP  09000625 MSFT 00000097)
[    0.000000] ACPI: DSDT 0x00000000AAFB0440 00474D (v01 939M2  939M2222 00000222 INTL 02002026)
[    0.000000] ACPI: FACS 0x00000000AAFC0000 000040
[    0.000000] ACPI: APIC 0x00000000AAFB0390 000068 (v01 A M I  OEMAPIC  09000625 MSFT 00000097)
[    0.000000] ACPI: MCFG 0x00000000AAFB0400 00003C (v01 A M I  OEMMCFG  09000625 MSFT 00000097)
[    0.000000] ACPI: OEMB 0x00000000AAFC0040 000057 (v01 A M I  AMI_OEM  09000625 MSFT 00000097)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000aafaffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000aafaffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000aafaffff]
[    0.000000] On node 0 totalpages: 700238
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 10879 pages used for memmap
[    0.000000]   DMA32 zone: 696240 pages, LIFO batch:31
[    0.000000] Reserved but unavailable: 98 pages
[    0.000000] Detected use of extended apic ids on hypertransport bus
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23
[    0.000000] IOAPIC[1]: apic_id 2, version 17, address 0xfec10000, GSI 24-39
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000e7fff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e8000-0x000fffff]
[    0.000000] e820: [mem 0xab000000-0xff7bffff] available for PCI devices
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 689274
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc6 root=/dev/sda1 ro
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: pci 0000:00:04:00: AGP bridge
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture [bus addr 0xd0000000-0xd1ffffff] (old size 32MB)
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture size 4096MB (APSIZE 0x0) is not right, using settings from NB
[    0.000000] AGP: pci 0000:00:04.0: AGP aperture [bus addr 0xd0000000-0xd1ffffff] (32MB, APSIZE 0x0)
[    0.000000] AGP: Node 0: aperture [bus addr 0xd0000000-0xdfffffff] (256MB)
[    0.000000] Memory: 2711912K/2800952K available (16396K kernel code, 10597K rwdata, 2124K rodata, 844K init, 512K bss, 89040K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Kernel/User page tables isolation: enabled
[    0.000000] NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 16
[    0.000000] spurious 8259A interrupt: IRQ7.
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] ACPI: Core revision 20170831
[    0.000000] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    0.000000] APIC: Switch to symmetric I/O mode setup
[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.020000] tsc: Fast TSC calibration using PIT
[    0.024000] tsc: Detected 2200.064 MHz processor
[    0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 4400.12 BogoMIPS (lpj=8800256)
[    0.024000] pid_max: default: 32768 minimum: 301
[    0.024000] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.024000] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.024000] mce: CPU supports 5 MCE banks
[    0.024000] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 4
[    0.024000] Last level dTLB entries: 4KB 512, 2MB 8, 4MB 4, 1GB 0
[    0.024000] CPU: AMD Athlon(tm) 64 Processor 3500+ (family: 0xf, model: 0x2f, stepping: 0x2)
[    0.024000] Performance Events: AMD PMU driver.
[    0.024000] ... version:                0
[    0.024000] ... bit width:              48
[    0.024000] ... generic registers:      4
[    0.024000] ... value mask:             0000ffffffffffff
[    0.024000] ... max period:             00007fffffffffff
[    0.024000] ... fixed-purpose events:   0
[    0.024000] ... event mask:             000000000000000f
[    0.024000] MCE: In-kernel MCE decoding enabled.
[    0.028000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.028000] devtmpfs: initialized
[    0.028000] PM: Registering ACPI NVS region [mem 0xaafc0000-0xaafeffff] (196608 bytes)
[    0.028000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.028000] futex hash table entries: 256 (order: 0, 6144 bytes)
[    0.028000] NET: Registered protocol family 16
[    0.028000] cpuidle: using governor ladder
[    0.028000] cpuidle: using governor menu
[    0.028000] node 0 link 0: io port [1000, ffffff]
[    0.028000] TOM: 00000000ab000000 aka 2736M
[    0.028000] node 0 link 0: mmio [e0000000, efffffff]
[    0.028000] node 0 link 0: mmio [a0000, bffff]
[    0.028000] node 0 link 0: mmio [ab000000, ffffffff]
[    0.028000] bus: [bus 00-ff] on node 0 link 0
[    0.028000] bus: 00 [io  0x0000-0xffff]
[    0.028000] bus: 00 [mem 0xab000000-0xfcffffffff]
[    0.028000] bus: 00 [mem 0x000a0000-0x000bffff]
[    0.028000] ACPI: bus type PCI registered
[    0.028000] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.028000] PCI: not using MMCONFIG
[    0.028000] PCI: Using configuration type 1 for base access
[    0.033379] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.033700] ACPI: Added _OSI(Module Device)
[    0.033794] ACPI: Added _OSI(Processor Device)
[    0.033889] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.033984] ACPI: Added _OSI(Processor Aggregator Device)
[    0.034306] ACPI: Executed 1 blocks of module-level executable AML code
[    0.037167] ACPI: Interpreter enabled
[    0.037286] ACPI: (supports S0 S1 S3 S4 S5)
[    0.037380] ACPI: Using IOAPIC for interrupt routing
[    0.037567] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.038457] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.038642] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.039116] ACPI: Enabled 5 GPEs in block 00 to 3F
[    0.047263] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.047371] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.047532] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.047703] acpi PNP0A03:00: ignoring host bridge window [mem 0x000d0000-0x000dffff window] (conflicts with Adapter ROM [mem 0x000cf800-0x000d0fff])
[    0.047907] PCI host bridge to bus 0000:00
[    0.048006] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.048107] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.048208] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.048363] pci_bus 0000:00: root bus resource [mem 0xab000000-0xffffffff window]
[    0.048518] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.048628] pci 0000:00:00.0: [10b9:1695] type 00 class 0x060000
[    0.048761] pci 0000:00:01.0: [10b9:524b] type 01 class 0x060400
[    0.048780] pci 0000:00:01.0: enabling Extended Tags
[    0.048901] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.048998] pci 0000:00:02.0: [10b9:524c] type 01 class 0x060400
[    0.049016] pci 0000:00:02.0: enabling Extended Tags
[    0.049135] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[    0.049231] pci 0000:00:04.0: [10b9:1689] type 00 class 0x060000
[    0.049246] pci 0000:00:04.0: reg 0x10: [mem 0xd0000000-0xdfffffff pref]
[    0.049373] pci 0000:00:05.0: [10b9:5246] type 01 class 0x060400
[    0.049484] pci 0000:00:06.0: [10b9:5249] type 01 class 0x060401
[    0.049606] pci 0000:00:07.0: [10b9:1563] type 00 class 0x060100
[    0.049743] pci 0000:00:07.1: [10b9:7101] type 00 class 0x068000
[    0.049789] pci 0000:00:07.1: quirk: [io  0x0800-0x083f] claimed by ali7101 ACPI
[    0.050036] pci 0000:00:08.0: [10b9:5455] type 00 class 0x040100
[    0.050052] pci 0000:00:08.0: reg 0x10: [io  0xe800-0xe8ff]
[    0.050060] pci 0000:00:08.0: reg 0x14: [mem 0xfebff000-0xfebfffff]
[    0.050114] pci 0000:00:08.0: supports D1 D2
[    0.050115] pci 0000:00:08.0: PME# supported from D2 D3hot D3cold
[    0.050208] pci 0000:00:12.0: [10b9:5229] type 00 class 0x01018a
[    0.050235] pci 0000:00:12.0: reg 0x20: [io  0xff00-0xff0f]
[    0.050247] pci 0000:00:12.0: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    0.050349] pci 0000:00:12.0: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    0.050449] pci 0000:00:12.0: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    0.050549] pci 0000:00:12.0: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    0.050734] pci 0000:00:12.1: [10b9:5289] type 00 class 0x01018f
[    0.050745] pci 0000:00:12.1: reg 0x10: [io  0xec00-0xec07]
[    0.050751] pci 0000:00:12.1: reg 0x14: [io  0xe480-0xe483]
[    0.050757] pci 0000:00:12.1: reg 0x18: [io  0xe400-0xe407]
[    0.050762] pci 0000:00:12.1: reg 0x1c: [io  0xe080-0xe083]
[    0.050768] pci 0000:00:12.1: reg 0x20: [io  0xe000-0xe00f]
[    0.050868] pci 0000:00:13.0: [10b9:5237] type 00 class 0x0c0310
[    0.050880] pci 0000:00:13.0: reg 0x10: [mem 0xfebfe000-0xfebfefff]
[    0.050992] pci 0000:00:13.1: [10b9:5237] type 00 class 0x0c0310
[    0.051003] pci 0000:00:13.1: reg 0x10: [mem 0xfebfd000-0xfebfdfff]
[    0.051115] pci 0000:00:13.2: [10b9:5237] type 00 class 0x0c0310
[    0.051126] pci 0000:00:13.2: reg 0x10: [mem 0xfebfc000-0xfebfcfff]
[    0.051241] pci 0000:00:13.3: [10b9:5239] type 00 class 0x0c0320
[    0.051254] pci 0000:00:13.3: reg 0x10: [mem 0xfebfbc00-0xfebfbcff]
[    0.051300] pci 0000:00:13.3: PME# supported from D0 D3hot D3cold
[    0.051387] pci 0000:00:18.0: [1022:1100] type 00 class 0x060000
[    0.051472] pci 0000:00:18.1: [1022:1101] type 00 class 0x060000
[    0.051554] pci 0000:00:18.2: [1022:1102] type 00 class 0x060000
[    0.051637] pci 0000:00:18.3: [1022:1103] type 00 class 0x060000
[    0.051757] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.051856] pci 0000:00:01.0:   bridge window [mem 0xfa300000-0xfa3fffff]
[    0.051890] pci 0000:00:02.0: PCI bridge to [bus 02]
[    0.051989] pci 0000:00:02.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.052036] pci 0000:03:00.0: [10de:0322] type 00 class 0x030000
[    0.052051] pci 0000:03:00.0: reg 0x10: [mem 0xfb000000-0xfbffffff]
[    0.052058] pci 0000:03:00.0: reg 0x14: [mem 0xb0000000-0xb7ffffff pref]
[    0.052084] pci 0000:03:00.0: reg 0x30: [mem 0xfc5e0000-0xfc5fffff pref]
[    0.052167] pci 0000:00:05.0: PCI bridge to [bus 03]
[    0.052268] pci 0000:00:05.0:   bridge window [mem 0xfa500000-0xfc5fffff]
[    0.052271] pci 0000:00:05.0:   bridge window [mem 0xabf00000-0xbbefffff pref]
[    0.052310] pci 0000:04:05.0: [10de:002d] type 00 class 0x030000
[    0.052325] pci 0000:04:05.0: reg 0x10: [mem 0xfd000000-0xfdffffff]
[    0.052331] pci 0000:04:05.0: reg 0x14: [mem 0xbc000000-0xbdffffff pref]
[    0.052353] pci 0000:04:05.0: reg 0x30: [mem 0xfeaf0000-0xfeafffff pref]
[    0.052415] pci 0000:04:06.0: [1000:000c] type 00 class 0x010000
[    0.052430] pci 0000:04:06.0: reg 0x10: [io  0xd000-0xd0ff]
[    0.052438] pci 0000:04:06.0: reg 0x14: [mem 0xfeaefc00-0xfeaefcff]
[    0.052445] pci 0000:04:06.0: reg 0x18: [mem 0xfeaee000-0xfeaeefff]
[    0.052471] pci 0000:04:06.0: reg 0x30: [mem 0xfead0000-0xfeadffff pref]
[    0.052523] pci 0000:04:07.0: [8086:1229] type 00 class 0x020000
[    0.052539] pci 0000:04:07.0: reg 0x10: [mem 0xfeaed000-0xfeaedfff]
[    0.052546] pci 0000:04:07.0: reg 0x14: [io  0xdc00-0xdc3f]
[    0.052554] pci 0000:04:07.0: reg 0x18: [mem 0xfe900000-0xfe9fffff]
[    0.052578] pci 0000:04:07.0: reg 0x30: [mem 0xfe800000-0xfe8fffff pref]
[    0.052603] pci 0000:04:07.0: supports D1 D2
[    0.052604] pci 0000:04:07.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.052664] pci 0000:00:06.0: PCI bridge to [bus 04] (subtractive decode)
[    0.052767] pci 0000:00:06.0:   bridge window [io  0xb000-0xdfff]
[    0.052771] pci 0000:00:06.0:   bridge window [mem 0xfc600000-0xfeafffff]
[    0.052774] pci 0000:00:06.0:   bridge window [mem 0xbbf00000-0xbfefffff pref]
[    0.052776] pci 0000:00:06.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
[    0.052778] pci 0000:00:06.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
[    0.052780] pci 0000:00:06.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[    0.052782] pci 0000:00:06.0:   bridge window [mem 0xab000000-0xffffffff window] (subtractive decode)
[    0.052796] pci_bus 0000:00: on NUMA node 0
[    0.053706] ACPI: PCI Interrupt Link [LNKA] (IRQs *3 4 5 6 7 10 11 12 14 15)
[    0.053918] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.054129] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.054339] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.054549] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[    0.054764] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.054974] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[    0.055185] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
[    0.055449] ACPI: PCI Interrupt Link [LNKP] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.058310] pci 0000:03:00.0: vgaarb: setting as boot VGA device
[    0.058416] pci 0000:03:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.058576] pci 0000:04:05.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.058733] pci 0000:04:05.0: vgaarb: bridge control possible
[    0.058830] pci 0000:03:00.0: vgaarb: bridge control possible
[    0.058928] vgaarb: loaded
[    0.059120] SCSI subsystem initialized
[    0.059339] libata version 3.00 loaded.
[    0.059344] ACPI: bus type USB registered
[    0.060035] usbcore: registered new interface driver usbfs
[    0.060145] usbcore: registered new interface driver hub
[    0.060255] usbcore: registered new device driver usb
[    0.060385] EDAC MC: Ver: 3.0.0
[    0.060901] PCI: Using ACPI for IRQ routing
[    0.068466] PCI: pci_cache_line_size set to 64 bytes
[    0.068513] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[    0.068515] e820: reserve RAM buffer [mem 0xaafb0000-0xabffffff]
[    0.068898] clocksource: Switched to clocksource refined-jiffies
[    0.069077] pnp: PnP ACPI init
[    0.069259] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.069659] pnp 00:01: [dma 2]
[    0.069713] pnp 00:01: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.070038] pnp 00:02: [dma 3]
[    0.070161] pnp 00:02: Plug and Play ACPI device, IDs PNP0401 (active)
[    0.070366] pnp 00:03: Plug and Play ACPI device, IDs PNPb02f (active)
[    0.070595] pnp 00:04: Plug and Play ACPI device, IDs PNPb006 (active)
[    0.070733] system 00:05: [io  0x0480-0x048f] has been reserved
[    0.070833] system 00:05: [io  0x04d0-0x04d1] has been reserved
[    0.070932] system 00:05: [io  0x0800-0x087f] could not be reserved
[    0.071031] system 00:05: [io  0x0400-0x040f] has been reserved
[    0.071137] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.071225] system 00:06: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.071326] system 00:06: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.071426] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.071527] system 00:06: [mem 0xfec10000-0xfec10fff] could not be reserved
[    0.071627] system 00:06: [mem 0xffb00000-0xffffffff] has been reserved
[    0.071733] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.071998] pnp 00:07: [dma 0 disabled]
[    0.072075] pnp 00:07: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.072168] system 00:08: [io  0x0290-0x029f] has been reserved
[    0.072272] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.072465] system 00:09: [mem 0x00000000-0x0009ffff] could not be reserved
[    0.072567] system 00:09: [mem 0x000c0000-0x000cffff] could not be reserved
[    0.072668] system 00:09: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.072769] system 00:09: [mem 0x00100000-0xaaffffff] could not be reserved
[    0.072875] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.073049] pnp: PnP ACPI: found 10 devices
[    0.081330] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.081495] clocksource: Switched to clocksource acpi_pm
[    0.081626] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.081726] pci 0000:00:01.0:   bridge window [mem 0xfa300000-0xfa3fffff]
[    0.081828] pci 0000:00:02.0: PCI bridge to [bus 02]
[    0.081925] pci 0000:00:02.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.082028] pci 0000:00:05.0: PCI bridge to [bus 03]
[    0.082127] pci 0000:00:05.0:   bridge window [mem 0xfa500000-0xfc5fffff]
[    0.082228] pci 0000:00:05.0:   bridge window [mem 0xabf00000-0xbbefffff pref]
[    0.082387] pci 0000:00:06.0: PCI bridge to [bus 04]
[    0.082484] pci 0000:00:06.0:   bridge window [io  0xb000-0xdfff]
[    0.082585] pci 0000:00:06.0:   bridge window [mem 0xfc600000-0xfeafffff]
[    0.082686] pci 0000:00:06.0:   bridge window [mem 0xbbf00000-0xbfefffff pref]
[    0.082848] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.082849] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.082851] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.082853] pci_bus 0000:00: resource 7 [mem 0xab000000-0xffffffff window]
[    0.082855] pci_bus 0000:01: resource 1 [mem 0xfa300000-0xfa3fffff]
[    0.082857] pci_bus 0000:02: resource 1 [mem 0xfa400000-0xfa4fffff]
[    0.082859] pci_bus 0000:03: resource 1 [mem 0xfa500000-0xfc5fffff]
[    0.082861] pci_bus 0000:03: resource 2 [mem 0xabf00000-0xbbefffff pref]
[    0.082863] pci_bus 0000:04: resource 0 [io  0xb000-0xdfff]
[    0.082865] pci_bus 0000:04: resource 1 [mem 0xfc600000-0xfeafffff]
[    0.082866] pci_bus 0000:04: resource 2 [mem 0xbbf00000-0xbfefffff pref]
[    0.082868] pci_bus 0000:04: resource 4 [io  0x0000-0x0cf7 window]
[    0.082870] pci_bus 0000:04: resource 5 [io  0x0d00-0xffff window]
[    0.082872] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.082873] pci_bus 0000:04: resource 7 [mem 0xab000000-0xffffffff window]
[    0.082968] NET: Registered protocol family 2
[    0.083226] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.083543] TCP bind hash table entries: 32768 (order: 6, 262144 bytes)
[    0.083782] TCP: Hash tables configured (established 32768 bind 32768)
[    0.083993] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.083993] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.083993] NET: Registered protocol family 1
[    0.083993] pci 0000:00:00.0: Enabling HT MSI Mapping
[    0.084037] pci 0000:00:01.0: Enabling HT MSI Mapping
[    0.084147] pci 0000:00:02.0: Enabling HT MSI Mapping
[    0.324160] pci 0000:03:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.324334] pci 0000:04:07.0: Firmware left e100 interrupts enabled; disabling
[    0.324490] PCI: CLS 64 bytes, default 64
[    0.324543] agpgart-amd64 0000:00:04.0: AGP bridge [10b9/1689]
[    0.324645] agpgart-amd64 0000:00:04.0: aperture size 4096 MB is not right, using settings from NB
[    0.324804] agpgart-amd64 0000:00:04.0: setting up ULi AGP
[    0.331838] agpgart-amd64 0000:00:04.0: AGP aperture is 256M @ 0xd0000000
[    0.332198] Scanning for low memory corruption every 60 seconds
[    0.332750] Initialise system trusted keyrings
[    0.333078] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    0.338100] Key type asymmetric registered
[    0.338202] Asymmetric key parser 'x509' registered
[    0.338348] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.338503] io scheduler noop registered
[    0.338657] io scheduler cfq registered (default)
[    0.339224] vga16fb: initializing
[    0.339227] vga16fb: mapped to 0x00000000675d8d8d
[    0.514324] Console: switching to colour frame buffer device 80x30
[    0.522913] fb0: VGA16 VGA frame buffer device
[    0.523261] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    0.523666] ACPI: Power Button [PWRB]
[    0.523925] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    0.543327] ACPI: Power Button [PWRF]
[    0.553547] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.584199] 00:07: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.606023] Non-volatile memory driver v1.3
[    0.616806] Linux agpgart interface v0.103
[    0.627064] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[    0.647817] checking generic (a0000 10000) vs hw (b0000000 8000000)
[    0.647818] fb: switching to nouveaufb from VGA16 VGA
[    0.680912] Console: switching to colour VGA+ 80x25
[    0.681508] nouveau 0000:03:00.0: NVIDIA NV34 (034200a2)
[    0.781398] nouveau 0000:03:00.0: bios: version 04.34.20.18.00
[    0.781939] agpgart-amd64 0000:00:04.0: AGP 3.0 bridge
[    0.782048] agpgart: swapper tried to set rate=x12. Setting to AGP3 x8 mode.
[    0.782162] agpgart-amd64 0000:00:04.0: putting AGP V3 device into 8x mode
[    0.782281] nouveau 0000:03:00.0: putting AGP V3 device into 8x mode
[    0.782518] agpgart-amd64 0000:00:04.0: AGP 3.0 bridge
[    0.782618] agpgart: swapper tried to set rate=x12. Setting to AGP3 x8 mode.
[    0.782731] agpgart-amd64 0000:00:04.0: putting AGP V3 device into 8x mode
[    0.782848] nouveau 0000:03:00.0: putting AGP V3 device into 8x mode
[    0.782980] nouveau 0000:03:00.0: tmr: unknown input clock freq
[    0.783804] nouveau 0000:03:00.0: fb: 128 MiB DDR1
[    0.786516] [TTM] Zone  kernel: Available graphics memory: 1355956 kiB
[    0.786611] [TTM] Initializing pool allocator
[    0.786705] [TTM] Initializing DMA pool allocator
[    0.786816] nouveau 0000:03:00.0: DRM: VRAM: 127 MiB
[    0.786908] nouveau 0000:03:00.0: DRM: GART: 256 MiB
[    0.787001] nouveau 0000:03:00.0: DRM: BMP version 5.38
[    0.787095] nouveau 0000:03:00.0: DRM: DCB version 2.2
[    0.787188] nouveau 0000:03:00.0: DRM: DCB outp 00: 01000300 000088b8
[    0.787284] nouveau 0000:03:00.0: DRM: DCB outp 01: 02010310 000088b8
[    0.787379] nouveau 0000:03:00.0: DRM: DCB outp 02: 01010312 00000000
[    0.787475] nouveau 0000:03:00.0: DRM: DCB outp 03: 02020321 00000033
[    0.787764] nouveau 0000:03:00.0: DRM: Loading NV17 power sequencing microcode
[    0.788255] nouveau 0000:03:00.0: DRM: Saving VGA fonts
[    0.851279] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    0.851376] [drm] Driver supports precise vblank timestamp query.
[    0.854466] nouveau 0000:03:00.0: DRM: MM: using M2MF for buffer copies
[    0.854575] nouveau 0000:03:00.0: DRM: Setting dpms mode 3 on TV encoder (output 3)
[    0.972020] [drm] Cannot find any crtc or sizes
[    0.972129] [drm] Initialized nouveau 1.3.1 20120801 for 0000:03:00.0 on minor 0
[    0.972312] nouveau 0000:04:05.0: enabling device (0000 -> 0002)
[    0.972631] nouveau 0000:04:05.0: NVIDIA NV05 (20154000)
[    1.009207] nouveau 0000:04:05.0: bios: version 03.05.00.10.00
[    1.009303] nouveau 0000:04:05.0: bios: DCB table not found
[    1.009434] nouveau 0000:04:05.0: bios: DCB table not found
[    1.009547] nouveau 0000:04:05.0: bios: DCB table not found
[    1.009641] nouveau 0000:04:05.0: bios: DCB table not found
[    1.128019] [drm] Cannot find any crtc or sizes
[    1.224139] nouveau 0000:04:05.0: tmr: unknown input clock freq
[    1.225602] nouveau 0000:04:05.0: fb: 32 MiB SDRAM
[    1.230713] nouveau 0000:04:05.0: DRM: VRAM: 31 MiB
[    1.230806] nouveau 0000:04:05.0: DRM: GART: 128 MiB
[    1.230899] nouveau 0000:04:05.0: DRM: BMP version 5.17
[    1.230992] nouveau 0000:04:05.0: DRM: No DCB data found in VBIOS
[    1.232229] nouveau 0000:04:05.0: DRM: Adaptor not initialised, running VBIOS init tables.
[    1.232571] nouveau 0000:04:05.0: bios: DCB table not found
[    1.232948] nouveau 0000:04:05.0: DRM: Saving VGA fonts
[    1.294446] nouveau 0000:04:05.0: DRM: No DCB data found in VBIOS
[    1.295429] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.295524] [drm] Driver supports precise vblank timestamp query.
[    1.296838] nouveau 0000:04:05.0: DRM: MM: using M2MF for buffer copies
[    1.312032] [drm] Cannot find any crtc or sizes
[    1.327847] nouveau 0000:04:05.0: DRM: allocated 1024x768 fb: 0x4000, bo 00000000fb8c0b42
[    1.344019] tsc: Refined TSC clocksource calibration: 2200.077 MHz
[    1.344024] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb67bad665, max_idle_ns: 440795248935 ns
[    1.509927] Console: switching to colour frame buffer device 128x48
[    1.514281] nouveau 0000:04:05.0: fb0: nouveaufb frame buffer device
[    1.514300] [drm] Initialized nouveau 1.3.1 20120801 for 0000:04:05.0 on minor 1
[    1.515913] loop: module loaded
[    1.516056] sata_uli 0000:00:12.1: version 1.3
[    1.517069] scsi host0: sata_uli
[    1.517222] scsi host1: sata_uli
[    1.517268] ata1: SATA max UDMA/133 cmd 0xec00 ctl 0xe480 bmdma 0xe000 irq 19
[    1.517279] ata2: SATA max UDMA/133 cmd 0xe400 ctl 0xe080 bmdma 0xe008 irq 19
[    1.517325] uli526x: ULi M5261/M5263 net driver, version 0.9.3 (2005-7-29)
[    1.517357] Fusion MPT base driver 3.04.20
[    1.517364] Copyright (c) 1999-2008 LSI Corporation
[    1.517376] Fusion MPT SAS Host driver 3.04.20
[    1.517405] Fusion MPT misc device (ioctl) driver 3.04.20
[    1.517512] mptctl: Registered with Fusion MPT base driver
[    1.517521] mptctl: /dev/mptctl @ (major,minor=10,220)
[    1.517573] VFIO - User Level meta-driver version: 0.3
[    1.517588] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.517803] ehci-pci: EHCI PCI platform driver
[    1.518145] ehci-pci 0000:00:13.3: EHCI Host Controller
[    1.518734] ehci-pci 0000:00:13.3: new USB bus registered, assigned bus number 1
[    1.519602] ehci-pci 0000:00:13.3: debug port 1
[    1.520515] ehci-pci 0000:00:13.3: irq 23, io mem 0xfebfbc00
[    1.536012] ehci-pci 0000:00:13.3: USB 2.0 started, EHCI 1.00
[    1.536250] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.536458] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.537254] usb usb1: Product: EHCI Host Controller
[    1.538157] usb usb1: Manufacturer: Linux 4.15.0-rc6 ehci_hcd
[    1.539085] usb usb1: SerialNumber: 0000:00:13.3
[    1.540166] hub 1-0:1.0: USB hub found
[    1.540893] hub 1-0:1.0: 8 ports detected
[    1.541972] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.542615] ohci-pci: OHCI PCI platform driver
[    1.543620] ohci-pci 0000:00:13.0: OHCI PCI host controller
[    1.544418] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 2
[    1.545316] ohci-pci 0000:00:13.0: irq 20, io mem 0xfebfe000
[    1.606049] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    1.606250] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.606444] usb usb2: Product: OHCI PCI host controller
[    1.607239] usb usb2: Manufacturer: Linux 4.15.0-rc6 ohci_hcd
[    1.608122] usb usb2: SerialNumber: 0000:00:13.0
[    1.609144] hub 2-0:1.0: USB hub found
[    1.609895] hub 2-0:1.0: 3 ports detected
[    1.610952] ohci-pci 0000:00:13.1: OHCI PCI host controller
[    1.611524] ohci-pci 0000:00:13.1: new USB bus registered, assigned bus number 3
[    1.612392] ohci-pci 0000:00:13.1: irq 21, io mem 0xfebfd000
[    1.674040] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    1.674227] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.674413] usb usb3: Product: OHCI PCI host controller
[    1.675074] usb usb3: Manufacturer: Linux 4.15.0-rc6 ohci_hcd
[    1.675907] usb usb3: SerialNumber: 0000:00:13.1
[    1.676899] hub 3-0:1.0: USB hub found
[    1.677580] hub 3-0:1.0: 3 ports detected
[    1.678611] ohci-pci 0000:00:13.2: OHCI PCI host controller
[    1.679161] ohci-pci 0000:00:13.2: new USB bus registered, assigned bus number 4
[    1.680043] ohci-pci 0000:00:13.2: irq 22, io mem 0xfebfc000
[    1.742037] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    1.742236] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.742436] usb usb4: Product: OHCI PCI host controller
[    1.743125] usb usb4: Manufacturer: Linux 4.15.0-rc6 ohci_hcd
[    1.743977] usb usb4: SerialNumber: 0000:00:13.2
[    1.744945] hub 4-0:1.0: USB hub found
[    1.745633] hub 4-0:1.0: 3 ports detected
[    1.746623] usbcore: registered new interface driver usb-storage
[    1.747272] i8042: PNP: No PS/2 controller found.
[    1.748088] i8042: Probing ports directly.
[    1.751190] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.751387] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.751723] mousedev: PS/2 mouse device common for all mice
[    1.752334] rtc_cmos 00:00: RTC can wake from S4
[    1.753257] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[    1.753779] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[    1.754607] hidraw: raw HID events driver (C) Jiri Kosina
[    1.755427] usbcore: registered new interface driver usbhid
[    1.756240] usbhid: USB HID core driver
[    1.757286] NET: Registered protocol family 10
[    1.758600] Segment Routing with IPv6
[    1.758820] NET: Registered protocol family 17
[    1.759478] sched_clock: Marking stable (1756236416, 0)->(1841121704, -84885288)
[    1.760408] registered taskstats version 1
[    1.760949] Loading compiled-in X.509 certificates
[    1.762017] console [netcon0] enabled
[    1.762549] netconsole: network logging started
[    1.763489] powernow_k8: fid 0xe (2200 MHz), vid 0x6
[    1.764173] powernow_k8: fid 0xc (2000 MHz), vid 0x8
[    1.764983] powernow_k8: fid 0xa (1800 MHz), vid 0xa
[    1.765777] powernow_k8: fid 0x2 (1000 MHz), vid 0x12
[    1.766602] powernow_k8: Found 1 AMD Athlon(tm) 64 Processor 3500+ (1 cpu cores) (version 2.20.00)
[    1.767375] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[    1.768188] EDD information not available.
[    1.769026] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    1.770566] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    1.770813] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    1.771379] cfg80211: failed to load regulatory.db
[    1.780084] tsc: Marking TSC unstable due to cpufreq changes
[    1.780352] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'.
[    1.780790] sched_clock: Marking unstable (1780701257, 0)<-(1865236204, -84885288)
[    1.988066] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.027993] ata1.00: ATA-7: ST3160815AS, 4.AAB, max UDMA/133
[    2.028463] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.102957] ata1.00: configured for UDMA/133
[    2.103600] scsi 0:0:0:0: Direct-Access     ATA      ST3160815AS      B    PQ: 0 ANSI: 5
[    2.104693] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
[    2.105186] sd 0:0:0:0: [sda] Write Protect is off
[    2.105665] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.105709] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    2.106799] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.177607]  sda: sda1 sda2 < sda5 >
[    2.178834] sd 0:0:0:0: [sda] Attached SCSI disk
[    2.439389] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities
[    2.440151] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities
[    2.480191] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    2.480447] VFS: Mounted root (ext4 filesystem) readonly on device 8:1.
[    2.514071] devtmpfs: mounted
[    2.517460] Freeing unused kernel memory: 844K
[    2.517961] Write protecting the kernel read-only data: 22528k
[    2.520642] Freeing unused kernel memory: 2012K
[    2.534944] Freeing unused kernel memory: 1972K
[    2.552416] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.552639] x86/mm: Checking user space page tables
[    2.567049] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    4.093437] systemd[1]: systemd 236 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[    4.094765] systemd[1]: Detected architecture x86-64.
[    4.117102] systemd[1]: Set hostname to <vanavaarikas2>.
[    4.857926] systemd[1]: File /lib/systemd/system/systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[    4.859033] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[    5.299684] systemd[1]: Created slice System Slice.
[    5.304482] systemd[1]: Mounting POSIX Message Queue File System...
[    5.305906] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    5.309640] systemd[1]: Listening on fsck to fsckd communication Socket.
[    5.311510] systemd[1]: Listening on udev Kernel Socket.
[    5.544654] random: crng init done
[    5.773683] w83627hf: w83627hf: Found W83627HF chip at 0x290
[    5.773966] ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x00000000000000B1-0x00000000001000B0 (\SMIO) (20170831/utaddress-247)
[    5.775930] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    6.462731] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[    6.684152] systemd-journald[843]: Received request to flush runtime journal from PID 1
[    7.134098] Floppy drive(s): fd0 is 1.44M
[    7.155933] FDC 0 is a post-1991 82077
[    7.157797] scsi host2: pata_ali
[    7.161657] scsi host3: pata_ali
[    7.161968] ata3: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
[    7.162313] ata4: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xff08 irq 15
[    7.164705] parport_pc 00:02: reported by Plug and Play ACPI
[    7.165053] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA]
[    7.175755] ali1535_smbus 0000:00:07.1: enabling device (0000 -> 0001)
[    7.176023] ali1535_smbus 0000:00:07.1: ALI1535_smb region uninitialized - upgrade BIOS?
[    7.176531] ali1535_smbus 0000:00:07.1: ALI1535 not detected, module not inserted.
[    7.317592] ali15x3_smbus 0000:00:07.1: ALI15X3_smb region uninitialized - upgrade BIOS or use force_addr=0xaddr
[    7.317836] ali15x3_smbus 0000:00:07.1: ALI15X3 not detected, module not inserted.
[    7.325272] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[    7.325526] alim7101_wdt: ALi 1543 South-Bridge not present - WDT not set
[    7.340327] ata3.00: ATAPI: HL-DT-ST DVDRAM GSA-4167B, DL11, max UDMA/33
[    7.340573] ata3.00: WARNING: ATAPI DMA disabled for reliability issues.  It can be enabled
[    7.341085] ata3.00: WARNING: via pata_ali.atapi_dma modparam or corresponding sysfs node.
[    7.518021] sym0: <895> rev 0x2 at pci 0000:04:06.0 irq 21
[    7.520302] ata3.00: configured for UDMA/33
[    7.530119] scsi 2:0:0:0: CD-ROM            HL-DT-ST DVDRAM GSA-4167B DL11 PQ: 0 ANSI: 5
[    7.560138] sr 2:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    7.560381] cdrom: Uniform CD-ROM driver Revision: 3.20
[    7.561700] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    7.561920] sr 2:0:0:0: Attached scsi generic sg1 type 5
[    7.670260] sym0: Symbios NVRAM, ID 7, Fast-40, SE, parity checking
[    7.670507] sym0: open drain IRQ line driver, using on-chip SRAM
[    7.670978] sym0: using LOAD/STORE-based firmware.
[    7.676209] sym0: SCSI BUS has been reset.
[    7.678977] sym0: SCSI BUS mode change from SE to SE.
[    7.682964] sym0: SCSI BUS has been reset.
[    7.689998] scsi host4: sym-2.2.3
[    7.805824] input: PC Speaker as /devices/platform/pcspkr/input/input5
[    7.906568] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[    7.906864] e100: Copyright(c) 1999-2006 Intel Corporation
[    8.035802] EDAC amd64: Node 0: DRAM ECC disabled.
[    8.036061] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    8.596020] snd_intel8x0 0000:00:08.0: AC'97 1 does not respond - RESET
[    8.597064] snd_intel8x0 0000:00:08.0: AC'97 1 access is not valid [0xffffffff], removing mixer.
[    8.597359] snd_intel8x0 0000:00:08.0: Unable to initialize codec #1
[    8.656045] snd_intel8x0 0000:00:08.0: intel8x0_measure_ac97_clock: measured 57264 usecs (2760 samples)
[    8.656626] snd_intel8x0 0000:00:08.0: clocking to 48000
[    8.661808] k8temp 0000:00:18.3: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[    9.662073] Adding 5600252k swap on /dev/sda5.  Priority:-2 extents:1 across:5600252k 
[   15.187359] e100 0000:04:07.0 eth0: addr 0xfeaed000, irq 22, MAC addr 00:90:27:8c:3a:04
[   15.230913] e100 0000:04:07.0 enp4s7: renamed from eth0
[   15.740109] IPv6: ADDRCONF(NETDEV_UP): enp4s7: link is not ready
[   15.744294] e100 0000:04:07.0 enp4s7: NIC Link is Up 100 Mbps Full Duplex
[   15.746198] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s7: link becomes ready
[  316.384669] mce: [Hardware Error]: Machine check events logged
[  316.384698] [Hardware Error]: Corrected error, no action required.
[  316.384719] [Hardware Error]: CPU:0 (f:2f:2) MC1_STATUS[-|CE|-|-|AddrV]: 0x9400000000010011
[  316.384742] [Hardware Error]: Error Addr: 0x0000ffff81e000e0
[  316.384757] [Hardware Error]: MC1 Error: L1 TLB multimatch.
[  316.384774] [Hardware Error]: cache level: L1, tx: INSN
[  627.680196] mce: [Hardware Error]: Machine check events logged
[  627.680224] [Hardware Error]: Corrected error, no action required.
[  627.680245] [Hardware Error]: CPU:0 (f:2f:2) MC1_STATUS[-|CE|-|-|AddrV]: 0x9400000000010011
[  627.680268] [Hardware Error]: Error Addr: 0x0000ffff81e00060
[  627.680283] [Hardware Error]: MC1 Error: L1 TLB multimatch.
[  627.680300] [Hardware Error]: cache level: L1, tx: INSN

-- 
Meelis Roos (mroos@linux.ee)

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