← Back to team overview

kernel-packages team mailing list archive

[Bug 993758] Re: hardware errors every 300s


Charles Lindsay, this bug report is being closed due to your last
comment https://bugzilla.kernel.org/show_bug.cgi?id=43205#c7 regarding
this being due to faulty CPU. For future reference you can manage the
status of your own bugs by clicking on the current status in the yellow
line and then choosing a new status in the revealed drop down box. You
can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
       Status: Triaged => Invalid

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  hardware errors every 300s

Status in The Linux Kernel:
Status in “linux” package in Ubuntu:

Bug description:
  Every 300s on the dot I get this in dmesg:

  [  300.804131] [Hardware Error]: CPU:1  MC0_STATUS[-|CE|-|-|AddrV|CECC]: 0x9467400000000136
  [  300.804147] [Hardware Error]:        MC0_ADDR: 0x00000003f2f7c5c0
  [  300.804152] [Hardware Error]: Data Cache Error: during L1 linefill from L2.
  [  300.804160] [Hardware Error]: cache level: L2, tx: DATA, mem-tx: DRD
  [  300.804171] [Hardware Error]: CPU:1  MC1_STATUS[Over|CE|-|-|-]: 0xd000000000000171
  [  300.804178] [Hardware Error]: Instruction Cache Error: Copyback Parity/Victim error.
  [  300.804184] [Hardware Error]: cache level: L1, tx: INSN, mem-tx: EV
  [  300.804194] [Hardware Error]: CPU:1  MC2_STATUS[Over|CE|-|-|AddrV|CECC]: 0xd40040000000018a
  [  300.804202] [Hardware Error]:        MC2_ADDR: 0x00000003e7d745c0
  [  300.804207] [Hardware Error]: Bus Unit Error: SNP error during data copyback.
  [  300.804213] [Hardware Error]: cache level: L2, tx: GEN, mem-tx: SNP

  Same again at 600.804..., 900.804..., etc. for as long as my computer
  is on.

  cat /proc/cpuinfo says:

  processor	: 0
  vendor_id	: AuthenticAMD
  cpu family	: 16
  model		: 4
  model name	: AMD Phenom(tm) II X4 955 Processor
  stepping	: 2
  microcode	: 0x1000086
  cpu MHz		: 800.000
  cache size	: 512 KB
  physical id	: 0
  siblings	: 4
  core id		: 0
  cpu cores	: 4
  apicid		: 0
  initial apicid	: 0
  fpu		: yes
  fpu_exception	: yes
  cpuid level	: 5
  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 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
  bogomips	: 6428.47
  TLB size	: 1024 4K pages
  clflush size	: 64
  cache_alignment	: 64
  address sizes	: 48 bits physical, 48 bits virtual
  power management: ts ttp tm stc 100mhzsteps hwpstate

  (...and repeated for the next 3 cores.)

  This only started happening with my recent upgrade to Ubuntu 12.04.
  I'm running linux-image-3.2.0-24-generic 3.2.0-24.37.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic 3.2.0-24.37
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
   Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16'
     Mixer name	: 'Realtek ALC889'
     Components	: 'HDA:10ec0889,1458a102,00100004'
     Controls      : 48
     Simple ctrls  : 22
  Date: Wed May  2 22:20:15 2012
  HibernationDevice: RESUME=UUID=078f1193-c57b-4c6f-a307-7eeb09d49fff
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
   lo        no wireless extensions.
   eth1      no wireless extensions.
   eth0      no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-790FXTA-UD5
   PATH=(custom, user)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic root=UUID=cde6d387-0099-461a-9b23-cfe68018e3f7 ro quiet splash irqpoll vt.handoff=7
   linux-restricted-modules-3.2.0-24-generic N/A
   linux-backports-modules-3.2.0-24-generic  N/A
   linux-firmware                            1.79
   0: hci0: Bluetooth
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/03/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F2
  dmi.board.name: GA-790FXTA-UD5
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd12/03/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-790FXTA-UD5:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-790FXTA-UD5:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-790FXTA-UD5
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

To manage notifications about this bug go to: