*** This bug is a duplicate of bug 1219325 ***
https://bugs.launchpad.net/bugs/1219325
** This bug has been marked a duplicate of private bug 1403469
** This bug is no longer a duplicate of bug 1403469
unity-panel-service crashed with SIGSEGV in ffi_call_unix64()
** This bug has been marked a duplicate of bug 1219325
unity-panel-service crashed with SIGSEGV in raise()
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https://bugs.launchpad.net/bugs/1332968
Title:
unity-panel-service crashed with SIGSEGV in strrchr()
Status in Unity:
New
Status in unity package in Ubuntu:
Confirmed
Bug description:
happens randomly
ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: unity-services 7.3.0+14.10.20140619-0ubuntu1
ProcVersionSignature: Ubuntu 3.15.0-6.11-generic 3.15.0
Uname: Linux 3.15.0-6-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.14.3-0ubuntu2
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,mousepoll,imgpng,grid,snap,gnomecompat,place,move,wall,resize,regex,vpswitch,commands,unitymtgrabhandles,animation,session,expo,ezoom,workarounds,fade,scale,unityshell]
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CrashCounter: 1
CurrentDesktop: Unity
Date: Sun Jun 22 14:25:58 2014
DistUpgraded: Fresh install
DistroCodename: utopic
DistroVariant: ubuntu
ExecutablePath: /usr/lib/unity/unity-panel-service
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Madison [Mobility Radeon HD 5650/5750
/ 6530M/6550M] [1002:68c1] (prog-if 00 [VGA controller])
Subsystem: Sony Corporation Mobility Radeon HD 5650 [104d:9071]
InstallationDate: Installed on 2014-06-01 (20 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140510)
Lsusb:
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6409 Microdia Webcam
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Sony Corporation VPCEB2C5E
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-6-generic
root=UUID=c72ec9e3-fe9d-4672-8784-3117789d48f3 ro persistent quiet splash
vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x7facdfcfe625 <strrchr+37>: movdqu (%rdi),%xmm0
PC (0x7facdfcfe625) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed
readable region)!
destination "%xmm0" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
strrchr () at ../sysdeps/x86_64/strrchr.S:32
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
Title: unity-panel-service crashed with SIGSEGV in strrchr()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 07/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0300Y8
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR0300Y8:bd07/20/2010:svnSonyCorporation:pnVPCEB2C5E:pvrC605XTV0:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCEB2C5E
dmi.product.version: C605XTV0
dmi.sys.vendor: Sony Corporation
version.compiz: compiz 1:0.9.11+14.10.20140606-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.54-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu5
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.10-1ubuntu2
xserver.bootTime: Sat Jun 21 05:15:14 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs: Output HDMI-0
LVDS VGA-0
xserver.version: 2:1.15.1-0ubuntu5
xserver.video_driver: radeon
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