Public bug reported: I used google chrome to play the following video https://youtu.be/pkAxZ8IhGEc embedded on web site http://www.wenxuecity.com/news/2015/10/23/4655677.html
The system just hanged. I had to reboot. It happened very time I played the video in chrome. I can play that video in firefox with no problem. I found combiz and chrome crash dumps at /var/crash I can not use apport to decode chrome dump. I attached chrome crash dump in case somebody can decode. The following is the stack trace for combiz crash #0 0x00007f8b922f1c13 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007f8b922f1d72 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f8b7653a70c in ?? () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 No symbol table info available. #3 0x00007f8b91122e3b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x00007f8b91107355 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007f8b9110910d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007f8b911098bc in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007f8b7653a922 in bamf_matcher_get_default () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 No symbol table info available. #8 0x00007f8b7920f2c9 in unity::bamf::Manager::Manager() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #9 0x00007f8b7920ab6e in unity::create_application_manager() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #10 0x00007f8b7916fb64 in unity::ApplicationManager::Default() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #11 0x00007f8b7909e203 in unity::launcher::Controller::Impl::CreateFavoriteIcon(std::string const&, bool) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #12 0x00007f8b7909fe52 in unity::launcher::Controller::Impl::SetupIcons() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #13 0x00007f8b790a0a49 in unity::launcher::Controller::Impl::Impl(unity::launcher::Controller*, std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #14 0x00007f8b790a1a90 in unity::launcher::Controller::Controller(std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #15 0x00007f8b78fd472d in unity::UnityScreen::initLauncher() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #16 0x00007f8b78fd640d in unity::UnityScreen::initUnity(nux::NThread*, void*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #17 0x00007f8b7787b234 in nux::WindowThread::Run(void*) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 No symbol table info available. #18 0x00007f8b78fd79e3 in unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #19 0x00007f8b78fb7aa0 in PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #20 0x00007f8b78fe516c in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen, unity::UnityWindow, 0>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #21 0x00007f8b942fd862 in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #22 0x00007f8b942fe390 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #23 0x00007f8b942d1648 in compiz::private_screen::PluginManager::updatePlugins(CompScreen*, std::vector<CompOption::Value, std::allocator<CompOption::Value> > const&) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #24 0x00007f8b942d19f2 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #25 0x00007f8b94305437 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20140123 #0 0x00007f8b922f1c13 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007f8b922f1d72 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f8b7653a70c in ?? () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 No symbol table info available. #3 0x00007f8b91122e3b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0x00007f8b91107355 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007f8b9110910d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007f8b911098bc in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007f8b7653a922 in bamf_matcher_get_default () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 No symbol table info available. #8 0x00007f8b7920f2c9 in unity::bamf::Manager::Manager() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #9 0x00007f8b7920ab6e in unity::create_application_manager() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #10 0x00007f8b7916fb64 in unity::ApplicationManager::Default() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #11 0x00007f8b7909e203 in unity::launcher::Controller::Impl::CreateFavoriteIcon(std::string const&, bool) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #12 0x00007f8b7909fe52 in unity::launcher::Controller::Impl::SetupIcons() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #13 0x00007f8b790a0a49 in unity::launcher::Controller::Impl::Impl(unity::launcher::Controller*, std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #14 0x00007f8b790a1a90 in unity::launcher::Controller::Controller(std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #15 0x00007f8b78fd472d in unity::UnityScreen::initLauncher() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #16 0x00007f8b78fd640d in unity::UnityScreen::initUnity(nux::NThread*, void*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #17 0x00007f8b7787b234 in nux::WindowThread::Run(void*) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 No symbol table info available. #18 0x00007f8b78fd79e3 in unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #19 0x00007f8b78fb7aa0 in PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #20 0x00007f8b78fe516c in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen, unity::UnityWindow, 0>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #21 0x00007f8b942fd862 in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #22 0x00007f8b942fe390 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #23 0x00007f8b942d1648 in compiz::private_screen::PluginManager::updatePlugins(CompScreen*, std::vector<CompOption::Value, std::allocator<CompOption::Value> > const&) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #24 0x00007f8b942d19f2 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #25 0x00007f8b94305437 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #26 0x00007f8b927f835f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 No symbol table info available. #27 0x00007f8b922eace5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #28 0x00007f8b922eb048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x00007f8b922eb30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #30 0x00007f8b942c615b in compiz::private_screen::EventManager::startEventLoop(_XDisplay*) () from /usr/lib/libcompiz_core.so.ABI-20140123 No symbol table info available. #31 0x0000000000401981 in main () No symbol table info available. --- source code stack trace --- #0 0x00007f8b922f1c13 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f8b922f1d72 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f8b7653a70c in ?? () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 #3 0x00007f8b91122e3b in g_type_create_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #4 0x00007f8b91107355 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007f8b9110910d in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007f8b911098bc in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007f8b7653a922 in bamf_matcher_get_default () from /usr/lib/x86_64-linux-gnu/libbamf3.so.2 #8 0x00007f8b7920f2c9 in unity::bamf::Manager::Manager() () from /usr/lib/compiz/libunityshell.so #9 0x00007f8b7920ab6e in unity::create_application_manager() () from /usr/lib/compiz/libunityshell.so #10 0x00007f8b7916fb64 in unity::ApplicationManager::Default() () from /usr/lib/compiz/libunityshell.so #11 0x00007f8b7909e203 in unity::launcher::Controller::Impl::CreateFavoriteIcon(std::string const&, bool) () from /usr/lib/compiz/libunityshell.so #12 0x00007f8b7909fe52 in unity::launcher::Controller::Impl::SetupIcons() () from /usr/lib/compiz/libunityshell.so #13 0x00007f8b790a0a49 in unity::launcher::Controller::Impl::Impl(unity::launcher::Controller*, std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so #14 0x00007f8b790a1a90 in unity::launcher::Controller::Controller(std::shared_ptr<unity::XdndManager> const&, std::shared_ptr<unity::ui::EdgeBarrierController> const&) () from /usr/lib/compiz/libunityshell.so #15 0x00007f8b78fd472d in unity::UnityScreen::initLauncher() () from /usr/lib/compiz/libunityshell.so #16 0x00007f8b78fd640d in unity::UnityScreen::initUnity(nux::NThread*, void*) () from /usr/lib/compiz/libunityshell.so #17 0x00007f8b7787b234 in nux::WindowThread::Run(void*) () from /usr/lib/x86_64-linux-gnu/libnux-4.0.so.0 #18 0x00007f8b78fd79e3 in unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so #19 0x00007f8b78fb7aa0 in PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so #20 0x00007f8b78fe516c in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen, unity::UnityWindow, 0>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so #21 0x00007f8b942fd862 in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 #22 0x00007f8b942fe390 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20140123 #23 0x00007f8b942d1648 in compiz::private_screen::PluginManager::updatePlugins(CompScreen*, std::vector<CompOption::Value, std::allocator<CompOption::Value> > const&) () from /usr/lib/libcompiz_core.so.ABI-20140123 #24 0x00007f8b942d19f2 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20140123 #25 0x00007f8b94305437 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20140123 #26 0x00007f8b927f835f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #27 0x00007f8b922eace5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007f8b922eb048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007f8b922eb30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f8b942c615b in compiz::private_screen::EventManager::startEventLoop(_XDisplay*) () from /usr/lib/libcompiz_core.so.ABI-20140123 #31 0x0000000000401981 in main () ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8.1 ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27 Uname: Linux 3.13.0-66-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3.16 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 CurrentDesktop: Unity Date: Fri Oct 23 20:01:35 2015 DistUpgraded: 2014-04-18 23:04:58,320 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Several times a day GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Today GraphicsCard: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 0c) (prog-if 00 [VGA controller]) Subsystem: Lenovo ThinkPad T61/R61 [17aa:20b5] Subsystem: Lenovo ThinkPad T61/R61 [17aa:20b5] InstallationDate: Installed on 2013-11-29 (693 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: LENOVO 76754KU PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-66-generic root=UUID=03d091c3-6f1c-480a-8b5d-7a7bebd35b0f ro quiet splash crashkernel=384M-:128M vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to trusty on 2014-04-19 (552 days ago) XorgLogOld: dmi.bios.date: 01/22/2008 dmi.bios.vendor: LENOVO dmi.bios.version: 7NETA7WW (2.07 ) dmi.board.name: 76754KU 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:bvr7NETA7WW(2.07):bd01/22/2008:svnLENOVO:pn76754KU:pvrThinkPadX61:rvnLENOVO:rn76754KU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 76754KU dmi.product.version: ThinkPad X61 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.5 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.5 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Fri Oct 23 19:33:19 2015 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 16384 vendor LEN xserver.version: 2:1.15.1-0ubuntu2.7 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 freeze trusty ubuntu ** Attachment added: "_opt_google_chrome_chrome.1000.crash" https://bugs.launchpad.net/bugs/1509585/+attachment/4503631/+files/_opt_google_chrome_chrome.1000.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509585 Title: system hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1509585/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs