Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1271628
Title:
Xorg crashed with SIGSEGV in memset()
Status in X.org xf86-video-intel:
Fix Released
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Bug description:
Xorg has been crashing for me every few days when resuming from suspend or
switching virtual consoles. The backtrace looks identical to
https://bugs.freedesktop.org/show_bug.cgi?id=73351, which has an upstream patch:
http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/patch/?id=5f3ee21a307a4ff4db189bd53e58a70ec01ee6bc
ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: xserver-xorg-core 2:1.14.5-1ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-4.19-generic 3.13.0-rc8
Uname: Linux 3.13.0-4-generic x86_64
NonfreeKernelModules: openafs
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Wed Jan 22 10:53:15 2014
DistUpgraded: 2013-10-31 06:18:59,114 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
ExecutableTimestamp: 1387144570
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046]
(rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21d9]
NVIDIA Corporation GT218M [NVS 3100M] [10de:0a6c] (rev ff) (prog-if ff)
InstallationDate: Installed on 2010-12-05 (1144 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
MachineType: LENOVO 4313CTO
ProcCmdline: /usr/bin/X :0 -background none -verbose -auth
/var/run/gdm/auth-for-gdm-8buhR3/database -seat seat0 -nolisten tcp vt7
ProcCwd: /etc/X11
ProcEnviron:
LANG=en_US.UTF-8
TERM=linux
PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-4-generic
root=/dev/mapper/fdisk-ubuntu ro quiet splash crashkernel=384M-2G:64M,2G-:128M
crashkernel=384M-2G:64M,2G-:128M crashkernel=384M-2G:64M,2G-:128M
crashkernel=384M-:128M vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x7f805edd4da4 <memset+84>: movdqu %xmm8,(%rdi)
PC (0x7f805edd4da4) ok
source "%xmm8" ok
destination "(%rdi)" (0x7f8056069000) not located in a known VMA region
(needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
memset () at ../sysdeps/x86_64/memset.S:82
memset (__len=<optimized out>, __ch=<optimized out>, __dest=<optimized out>)
at /usr/include/x86_64-linux-gnu/bits/string3.h:84
_sna_pixmap_move_to_cpu (pixmap=pixmap@entry=0x7f8062d26db0,
flags=flags@entry=3) at ../../../src/sna/sna_accel.c:2118
sna_drawable_move_region_to_cpu (drawable=<optimized out>,
region=region@entry=0x7ffff2c0a920, flags=flags@entry=3) at
../../../src/sna/sna_accel.c:2567
sna_composite_fb (op=<optimized out>, src=src@entry=0x7f806327c4a0,
mask=mask@entry=0x0, dst=dst@entry=0x7f8062b8b010,
region=region@entry=0x7ffff2c0a920, src_x=src_x@entry=0, src_y=src_y@entry=0,
msk_x=msk_x@entry=0, msk_y=msk_y@entry=0, dst_x=16, dst_y=dst_y@entry=16,
width=width@entry=16, height=height@entry=16) at
../../../src/sna/sna_composite.c:519
Title: Xorg crashed with SIGSEGV in memset()
UpgradeStatus: Upgraded to trusty on 2013-10-31 (83 days ago)
UserGroups:
XorgConf:
Section "ServerFlags"
Option "NoTrapSignals"
EndSection
_LogindSession: /
_MarkForUpload: True
dmi.bios.date: 09/26/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 6MET92WW (1.52 )
dmi.board.name: 4313CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6MET92WW(1.52):bd09/26/2012:svnLENOVO:pn4313CTO:pvrThinkPadT510:rvnLENOVO:rn4313CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4313CTO
dmi.product.version: ThinkPad T510
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.50-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.10-1ubuntu1
xserver.bootTime: Wed Jan 22 10:53:19 2014
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 16562
vendor LEN
xserver.version: 2:1.14.5-1ubuntu2
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