Running 10.04.1 LTS server, upgraded from 8.04 LTS.
Running a command such as apt-cache search oauth will cause an MCE to be registered, and the server to reboot. Did not occur in 8.04.
Server is stable if nosmp is used as a startup option in grub.
Tried mainline kernel, and saw the same bug.
Tried noacpi and that did not fix the problem.
This is on a single Core Duo, dual core processor machine.
Bug report was started by running
sudo apport-bug -p linux
Attached is snapshot of console after MCE
What additional info is needed?
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-25-generic-pae 2.6.32-25.45
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-25.45-generic-pae 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic-pae i686
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
CurrentDmesg:
[ 10.735013] type=1505 audit(1288641106.531:14): operation="profile_replace" pid=1187 name="/usr/sbin/mysqld"
[ 19.616037] eth0: no IPv6 routers present
Date: Mon Nov 1 15:52:35 2010
MachineType: empty empty
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-25-generic-pae root=UUID=e0b98c52-85fa-4b0a-9d2b-5000c9dc66d6 ro nosmp
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux
dmi.bios.date: 12/01/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.name: S5197
dmi.board.vendor: TYAN Computer Corporation
dmi.board.version: empty
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd12/01/2006:svnempty:pnempty:pvrempty:rvnTYANComputerCorporation:rnS5197:rvrempty:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: empty
dmi.product.version: empty
dmi.sys.vendor: empty
output of
fwts --no-s3 --no-s4 -p
bios_info : Test 1 of 1 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
version : Test 1 of 1 completed (2 passed, 0 failed, 0 warnings, 0 aborted).
klog : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
acpiinfo : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
dmesg_common : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
mtrr : Test 1 of 3 completed (0 passed, 1 failed, 0 warnings, 0 aborted).
mtrr : Test 2 of 3 completed (0 passed, 1 failed, 0 warnings, 0 aborted).
mtrr : Test 3 of 3 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
wakealarm : Test 1 of 4 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
wakealarm : Test 2 of 4 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
wakealarm : Test 3 of 4 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
wakealarm : Test 4 of 4 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
syntaxcheck : Test 1 of 2 completed (0 passed, 1 failed, 0 warnings, 0 aborted).
syntaxcheck : Test 2 of 2 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
fadt : Test aborted.
fan : Test 1 of 1 completed (0 passed, 1 failed, 0 warnings, 0 aborted).
mcfg : Test 1 of 1 completed (2 passed, 0 failed, 0 warnings, 0 aborted).
apicedge : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
osilinux : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
wmi : Test 1 of 2 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
wmi : Test 2 of 2 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
ebda : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
dmi_decode : Test 1 of 1 completed (38 passed, 2 failed, 0 warnings, 0 aborted).
hpet_check : Test 1 of 3 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
hpet_check : Test 2 of 3 completed (1 passed, 1 failed, 0 warnings, 0 aborted).
hpet_check : Test 3 of 3 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
maxreadreq : Test 1 of 1 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
virt : Test 1 of 1 completed (0 passed, 0 failed, 0 warnings, 0 aborted).
maxfreq : Test 1 of 1 completed (0 passed, 2 failed, 0 warnings, 0 aborted).
cpufreq : 100%
cpufreq : Test 1 of 1 completed (1 passed, 2 failed, 0 warnings, 0 aborted).
thermal_trip : Test skipped.
nx : Test 1 of 3 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
nx : Test 2 of 3 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
nx : Test 3 of 3 completed (1 passed, 0 failed, 0 warnings, 0 aborted).
microcode : Test aborted.
s3 : Test skipped.
s4 : Test skipped.