[Dell PowerEdge R210] BUG: unable to handle kernel NULL pointer dereference at 000000000000020a; RIP: e030:[<ffffffff812ed584>] [<ffffffff812ed584>] common_file_perm+0x14/0xf0
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
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-
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
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
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
CurrentDmesg:
[ 32.263050] device br0 entered promiscuous mode
[ 32.365646] Event-channel device installed.
[ 32.944673] init: plymouth-stop pre-start process (1168) terminated with status 1
DistroRelease: Ubuntu 12.10
HibernationDevice: RESUME=
IwConfig: Error: [Errno 2] No such file or directory
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
Package: linux 3.5.0.19.22
PackageArchitec
PciMultimedia:
ProcEnviron:
LANGUAGE=en_US:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: placeholder root=/dev/
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.95
RfKill: Error: [Errno 2] No such file or directory
Tags: quantal
Uname: Linux 3.5.0-19-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
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.
dmi.product.name: PowerEdge R210
dmi.sys.vendor: Dell Inc.
tags: | added: kernel-fixed-upstream |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1089794
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.