** Summary changed: - Xorg crashed with SIGSEGV in _int_free() + Xorg crashed with SIGSEGV in FreeDeviceClass()
** Description changed: Crashed while playing a flash game Thread 1 (LWP 1261): #0 0x00007ff5c5523460 in _int_free (av=0x7ff5c5864740 <main_arena>, p=0x7ff5c967b210, have_lock=0) at malloc.c:3912 size = 304 nextchunk = 0x7ff5c967b340 nextsize = 176 nextinuse = 0 bck = 0x1000000010 fwd = 0x0 errstr = 0x0 locked = 1 __func__ = "_int_free" #1 0x00007ff5c77bd82a in FreeDeviceClass (class=0x7ff5c8f7f918, type=8) at ../../dix/devices.c:779 - i = <optimized out> #2 FreeAllDeviceClasses (classes=classes@entry=0x7ff5c8f7f908) at ../../dix/devices.c:896 #3 0x00007ff5c77bdaa2 in CloseDevice (dev=0x7ff5c8f7f850) at ../../dix/devices.c:946 screen = 0x7ff5c8ed2970 classes = 0x7ff5c8f7f908 - j = <optimized out> #4 0x00007ff5c77be173 in CloseDownDevices () at ../../dix/devices.c:1029 dev = 0x0 ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: xserver-xorg-core 2:1.13.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-7.15-generic 3.8.0 Uname: Linux 3.8.0-7-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CrashCounter: 1 Date: Wed Mar 6 18:44:30 2013 DistUpgraded: 2013-02-08 20:21:13,487 DEBUG enabling apt cron job DistroCodename: raring DistroVariant: ubuntu ExecutablePath: /usr/bin/Xorg ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0446] NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df5] (rev ff) (prog-if ff) InstallationDate: Installed on 2012-04-27 (313 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328) MachineType: Dell Inc. Dell System XPS 15Z MarkForUpload: True ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-7-generic root=UUID=db659cb1-ba3b-4be7-bfe7-05c3cda10ce1 ro quiet splash pcie_aspm=force acpi=noirq i915.semaphores=1 SegvAnalysis: Segfault happened at: 0x7ff5c5523460: cmp 0x18(%rax),%r12 PC (0x7ff5c5523460) ok source "0x18(%rax)" (0x00000018) not located in a known VMA region (needed readable region)! destination "%r12" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: xorg-server StacktraceTop: ?? () ?? () ?? () WakeupHandler () WaitForSomething () Title: Xorg crashed with SIGSEGV in WakeupHandler() UpgradeStatus: Upgraded to raring on 2013-02-09 (25 days ago) UserGroups: XorgConf: Section "Device" Identifier "Default Device" Option "NoLogo" "True" EndSection dmi.bios.date: 01/13/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: 0N1P51 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA09:bd01/13/2012:svnDellInc.:pnDellSystemXPS15Z:pvr:rvnDellInc.:rn0N1P51:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS 15Z dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.9~daily13.03.06-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.42-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1150789 Title: Xorg crashed with SIGSEGV in FreeDeviceClass() Status in “xorg-server” package in Ubuntu: Triaged Bug description: Crashed while playing a flash game Thread 1 (LWP 1261): #0 0x00007ff5c5523460 in _int_free (av=0x7ff5c5864740 <main_arena>, p=0x7ff5c967b210, have_lock=0) at malloc.c:3912 size = 304 nextchunk = 0x7ff5c967b340 nextsize = 176 nextinuse = 0 bck = 0x1000000010 fwd = 0x0 errstr = 0x0 locked = 1 __func__ = "_int_free" #1 0x00007ff5c77bd82a in FreeDeviceClass (class=0x7ff5c8f7f918, type=8) at ../../dix/devices.c:779 #2 FreeAllDeviceClasses (classes=classes@entry=0x7ff5c8f7f908) at ../../dix/devices.c:896 #3 0x00007ff5c77bdaa2 in CloseDevice (dev=0x7ff5c8f7f850) at ../../dix/devices.c:946 screen = 0x7ff5c8ed2970 classes = 0x7ff5c8f7f908 #4 0x00007ff5c77be173 in CloseDownDevices () at ../../dix/devices.c:1029 dev = 0x0 ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: xserver-xorg-core 2:1.13.2-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-7.15-generic 3.8.0 Uname: Linux 3.8.0-7-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CrashCounter: 1 Date: Wed Mar 6 18:44:30 2013 DistUpgraded: 2013-02-08 20:21:13,487 DEBUG enabling apt cron job DistroCodename: raring DistroVariant: ubuntu ExecutablePath: /usr/bin/Xorg ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0446] NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df5] (rev ff) (prog-if ff) InstallationDate: Installed on 2012-04-27 (313 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328) MachineType: Dell Inc. Dell System XPS 15Z MarkForUpload: True ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-7-generic root=UUID=db659cb1-ba3b-4be7-bfe7-05c3cda10ce1 ro quiet splash pcie_aspm=force acpi=noirq i915.semaphores=1 SegvAnalysis: Segfault happened at: 0x7ff5c5523460: cmp 0x18(%rax),%r12 PC (0x7ff5c5523460) ok source "0x18(%rax)" (0x00000018) not located in a known VMA region (needed readable region)! destination "%r12" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: xorg-server StacktraceTop: ?? () ?? () ?? () WakeupHandler () WaitForSomething () Title: Xorg crashed with SIGSEGV in WakeupHandler() UpgradeStatus: Upgraded to raring on 2013-02-09 (25 days ago) UserGroups: XorgConf: Section "Device" Identifier "Default Device" Option "NoLogo" "True" EndSection dmi.bios.date: 01/13/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: 0N1P51 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA09:bd01/13/2012:svnDellInc.:pnDellSystemXPS15Z:pvr:rvnDellInc.:rn0N1P51:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS 15Z dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.9~daily13.03.06-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.42-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.3-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1150789/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
