unity-panel-service crashed with SIGSEGV in memalign()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
unity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
The panel disappeared, and so did the dock. Rebooting produced the same screen, no panel, no dock. I booted into a Lucid kernel and everything was fine, except my wireless wasn't working (as expected). Then I rebooted in the Oneiric kernel, and everything was OK.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-services 4.12.0-0ubuntu2
ProcVersionSign
Uname: Linux 3.0.0-10-generic x86_64
NonfreeKernelMo
.tmp.unity.
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: None
Date: Tue Sep 6 22:10:08 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus: fglrx, 8.881, 3.0.0-10-generic, x86_64: installed
ExecutablePath: /usr/lib/
GraphicsCard:
ATI Technologies Inc M880G [Mobility Radeon HD 4200] [1002:9712] (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:1444]
JockeyStatus:
kmod:wl - Broadcom 802.11 Linux STA wireless driver source (Proprietary, Disabled, Not in use)
kmod:fglrx - ATI Fire GL (Proprietary, Disabled, Not in use)
xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Enabled, In use)
MachineType: Hewlett-Packard HP G62 Notebook PC
ProcCmdline: /usr/lib/
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANGUAGE=en_CA:en
LANG=en_CA.UTF-8
ProcKernelCmdLine: BOOT_IMAGE=
SegvAnalysis:
Segfault happened at: 0x7f986d2bbc9c: push %rbx
PC (0x7f986d2bbc9c) ok
source "%rbx" ok
destination "(%rsp)" (0x7fff38091000) not located in a known VMA region (needed writable region)!
Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? () from /lib/x86_
?? () from /lib/x86_
memalign () from /lib/x86_
posix_memalign () from /lib/x86_
?? () from /lib/x86_
Title: unity-panel-service crashed with SIGSEGV in memalign()
UnitySupportTest: Error: command ['/usr/
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/08/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.0A
dmi.board.
dmi.board.name: 1444
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 69.17
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP G62 Notebook PC
dmi.product.
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.5.
version.
version.ia32-libs: ia32-libs 20090808ubuntu20
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #837877, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.