I can semi-reliably trigger a kernel oops on these servers by letting them idle for a while, and then doing something that performs disk io.
ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-19-generic 3.5.0-19.30 ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7 Uname: Linux 3.5.0-19-generic x86_64 AlsaDevices: total 0 crw-rw---T 1 root audio 116, 1 Dec 13 02:01 seq crw-rw---T 1 root audio 116, 33 Dec 13 02:01 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied Date: Thu Dec 13 02:05:38 2012 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub MachineType: Dell Inc. PowerEdge R210 MarkForUpload: True PciMultimedia:
ProcEnviron: LANGUAGE=en_US: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB:
ProcKernelCmdLine: placeholder root=/dev/mapper/hostname-root ro console=hvc0 earlyprintk=xen ignore_loglevel text splash quiet RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog:
dmi.bios.date: 05/07/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.9.2 dmi.board.name: 0M877N dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.9.2:bd05/07/2012:svnDellInc.:pnPowerEdgeR210:pvr:rvnDellInc.:rn0M877N:rvrA01:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R210 dmi.sys.vendor: Dell Inc.
I can semi-reliably trigger a kernel oops on these servers by letting them idle for a while, and then doing something that performs disk io.
ProblemType: Bug 3.5.0-19- generic 3.5.0-19.30 ature: Ubuntu 3.5.0-19.30-generic 3.5.7
DistroRelease: Ubuntu 12.10
Package: linux-image-
ProcVersionSign
Uname: Linux 3.5.0-19-generic x86_64
AlsaDevices:
total 0
crw-rw---T 1 root audio 116, 1 Dec 13 02:01 seq
crw-rw---T 1 root audio 116, 33 Dec 13 02:01 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory: 'iw'
CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
Date: Thu Dec 13 02:05:38 2012
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
MachineType: Dell Inc. PowerEdge R210
MarkForUpload: True
PciMultimedia:
ProcEnviron:
LANGUAGE=en_US:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: placeholder root=/dev/ mapper/ hostname- root ro console=hvc0 earlyprintk=xen ignore_loglevel text splash quiet
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 05/07/2012 :bvr1.9. 2:bd05/ 07/2012: svnDellInc. :pnPowerEdgeR21 0:pvr:rvnDellIn c.:rn0M877N: rvrA01: cvnDellInc. :ct23:cvr:
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.9.2
dmi.board.name: 0M877N
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: PowerEdge R210
dmi.sys.vendor: Dell Inc.