Public bug reported:
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.
Card0.Amixer.info:
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)
IwConfig:
lo no wireless extensions.
eth1 no wireless extensions.
eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. GA-790FXTA-UD5
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
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
RelatedPackageVersions:
linux-restricted-modules-3.2.0-24-generic N/A
linux-backports-modules-3.2.0-24-generic N/A
linux-firmware 1.79
RfKill:
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.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/993758
Title:
hardware errors every 300s
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