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Compositor backtrace

QJBSUDBUEF
Apr 18th, 2019
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  1. (gdb) thread 22
  2. [Switching to thread 22 (Thread 0x7f52def44700 (LWP 28568))]
  3. #0 0x00007f52ff5479d0 in __GI___nanosleep (requested_time=requested_time@entry=0x7f52def40620, remaining=remaining@entry=0x7f52def40620) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
  4. 28 ../sysdeps/unix/sysv/linux/nanosleep.c: No such file or directory.
  5. (gdb) backtrace
  6. #0 0x00007f52ff5479d0 in __GI___nanosleep (requested_time=requested_time@entry=0x7f52def40620, remaining=remaining@entry=0x7f52def40620) at ../sysdeps/unix/sysv/linux/nanosleep.c:28
  7. #1 0x00007f52ff5478aa in __sleep (seconds=0) at ../sysdeps/posix/sleep.c:55
  8. #2 0x00007f52ed5e010a in ah_crap_handler(int) (signum=11) at /home/srujana/src5/mozilla-central/toolkit/xre/nsSigHandlers.cpp:95
  9. #3 0x00007f52ed5b1c34 in nsProfileLock::FatalSignalHandler(int, siginfo_t*, void*) (signo=11, info=0x7f52def40970, context=0x7f52def40840) at /home/srujana/src5/mozilla-central/toolkit/profile/nsProfileLock.cpp:174
  10. #4 0x00007f52edf4e2b1 in js::UnixExceptionHandler(int, siginfo_t*, void*) (signum=11, info=0x7f52def40970, context=0x7f52def40840) at /home/srujana/src5/mozilla-central/js/src/ds/MemoryProtectionExceptionHandler.cpp:273
  11. #5 0x00007f52ee9c07d7 in WasmTrapHandler(int, siginfo_t*, void*) (signum=11, info=0x7f52def40970, context=0x7f52def40840) at /home/srujana/src5/mozilla-central/js/src/wasm/WasmSignalHandlers.cpp:962
  12. #6 0x00007f53003a9890 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
  13. #7 0x00007f52e56b7094 in mozilla::RecursiveMutex::AssertCurrentThreadIn() (this=0x7f52d6062238) at /home/srujana/src5/mozilla-central/xpcom/threads/BlockingResourceBase.cpp:537
  14. #8 0x00007f52e7389d45 in mozilla::layers::AsyncPanZoomController::Metrics() (this=0x7f52d6062000) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/AsyncPanZoomController.cpp:4674
  15. #9 0x00007f52e739e0bc in mozilla::layers::AsyncPanZoomController::AsyncPanZoomController(mozilla::layers::LayersId, mozilla::layers::APZCTreeManager*, RefPtr<mozilla::layers::InputQueue> const&, mozilla::layers::GeckoContentController*, mozilla::layers::AsyncPanZoomController::GestureBehavior) (this=0x7f52d6062000, aLayersId=..., aTreeManager=0x7f52dc599000, aInputQueue=[(mozilla::layers::InputQueue *) 0x7f52dc547ba0], aGeckoContentController=0x7f52dc586640, aGestures=mozilla::layers::AsyncPanZoomController::USE_GESTURE_DETECTOR) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/AsyncPanZoomController.cpp:813
  16. #10 0x00007f52e7388d71 in mozilla::layers::APZCTreeManager::NewAPZCInstance(mozilla::layers::LayersId, mozilla::layers::GeckoContentController*) (this=0x7f52dc599000, aLayersId=..., aController=0x7f52dc586640)
  17. at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZCTreeManager.cpp:335
  18. #11 0x00007f52e73e59b2 in mozilla::layers::APZCTreeManager::PrepareNodeForLayer<mozilla::layers::LayerMetricsWrapper>(mozilla::RecursiveMutexAutoLock const&, mozilla::layers::LayerMetricsWrapper const&, mozilla::layers::FrameMetrics const&, mozilla::layers::LayersId, mozilla::layers::AncestorTransform const&, mozilla::layers::HitTestingTreeNode*, mozilla::layers::HitTestingTreeNode*, mozilla::layers::APZCTreeManager::TreeBuildingState&) (this=0x7f52dc599000, aProofOfTreeLock=..., aLayer=..., aMetrics=..., aLayersId=..., aAncestorTransform=..., aParent=0x0, aNextSibling=0x0, aState=...) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZCTreeManager.cpp:992
  19. #12 0x00007f52e73e453c in void mozilla::layers::APZCTreeManager::UpdateHitTestingTreeImpl<mozilla::layers::LayerMetricsWrapper>(mozilla::layers::LayersId, mozilla::layers::LayerMetricsWrapper const&, bool, mozilla::layers::LayersId, unsigned int)::{lambda(mozilla::layers::LayerMetricsWrapper)#1}::operator()(mozilla::layers::LayerMetricsWrapper) const (this=0x7f52def41ff8, aLayerMetrics=...) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZCTreeManager.cpp:427
  20. #13 0x00007f52e73b6839 in _ZN7mozilla6layersL11ForEachNodeINS0_15ReverseIteratorENS0_19LayerMetricsWrapperEZNS0_15APZCTreeManager24UpdateHitTestingTreeImplIS3_EEvNS0_8LayersIdERKT_bS6_jEUlS3_E_ZNS5_IS3_EEvS6_S9_bS6_jEUlS3_E0_EENS_8EnableIfIXaasr6IsSameIDTclfp0_fp_EEvEE5valuesr6IsSameIDTclfp1_fp_EEvEE5valueEvE4TypeET0_RKT1_RKT2_ (aRoot=..., aPreAction=..., aPostAction=...) at /home/srujana/src5/mozilla-central/gfx/layers/TreeTraversal.h:138
  21. #14 0x00007f52e73be6de in mozilla::layers::APZCTreeManager::UpdateHitTestingTreeImpl<mozilla::layers::LayerMetricsWrapper>(mozilla::layers::LayersId, mozilla::layers::LayerMetricsWrapper const&, bool, mozilla::layers::LayersId, unsigned int) (this=0x7f52dc599000, aRootLayerTreeId=..., aRoot=..., aIsFirstPaint=false, aOriginatingLayersId=..., aPaintSequenceNumber=7) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZCTreeManager.cpp:409
  22. #15 0x00007f52e7389118 in mozilla::layers::APZCTreeManager::UpdateHitTestingTree(mozilla::layers::LayersId, mozilla::layers::Layer*, bool, mozilla::layers::LayersId, unsigned int) (this=0x7f52dc599000, aRootLayerTreeId=..., aRoot=
  23. 0x7f52d6053400, aIsFirstPaint=false, aOriginatingLayersId=..., aPaintSequenceNumber=7) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZCTreeManager.cpp:605
  24. #16 0x00007f52e739bf41 in mozilla::layers::APZUpdater::UpdateHitTestingTree(mozilla::layers::LayersId, mozilla::layers::Layer*, bool, mozilla::layers::LayersId, unsigned int) (this=0x7f52ff2cacd0, aRootLayerTreeId=..., aRoot=0x7f52d6053400, aIsFirstPaint=false, aOriginatingLayersId=..., aPaintSequenceNumber=7) at /home/srujana/src5/mozilla-central/gfx/layers/apz/src/APZUpdater.cpp:168
  25. #17 0x00007f52e7513c2f in mozilla::layers::CompositorBridgeParent::ShadowLayersUpdated(mozilla::layers::LayerTransactionParent*, mozilla::layers::TransactionInfo const&, bool) (this=0x7f52dc51a400, aLayerTree=0x7f52e0f05200,
  26. aInfo=..., aHitTestUpdate=true) at /home/srujana/src5/mozilla-central/gfx/layers/ipc/CompositorBridgeParent.cpp:1242
  27. #18 0x00007f52e752d29d in mozilla::layers::LayerTransactionParent::RecvUpdate(mozilla::layers::TransactionInfo const&) (this=0x7f52e0f05200, aInfo=...) at /home/srujana/src5/mozilla-central/gfx/layers/ipc/LayerTransactionParent.cpp:449
  28. #19 0x00007f52e65cabb4 in mozilla::layers::PLayerTransactionParent::OnMessageReceived(IPC::Message const&) (this=0x7f52e0f05200, msg__=...)
  29. at /home/srujana/src5/mozilla-central/obj-x86_64-pc-linux-gnu/ipc/ipdl/PLayerTransactionParent.cpp:108
  30. #20 0x00007f52e63bdb7a in mozilla::layers::PCompositorManagerParent::OnMessageReceived(IPC::Message const&) (this=0x7f52e00637e0, msg__=...)
  31. at /home/srujana/src5/mozilla-central/obj-x86_64-pc-linux-gnu/ipc/ipdl/PCompositorManagerParent.cpp:107
  32. #21 0x00007f52e623e564 in mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) (this=0x7f52dc515cf8, aMsg=...) at /home/srujana/src5/mozilla-central/ipc/glue/MessageChannel.cpp:2151
  33. #22 0x00007f52e623d0aa in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) (this=0x7f52dc515cf8, aMsg=...) at /home/srujana/src5/mozilla-central/ipc/glue/MessageChannel.cpp:2078
  34. #23 0x00007f52e623d92c in mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) (this=0x7f52dc515cf8, aTask=...) at /home/srujana/src5/mozilla-central/ipc/glue/MessageChannel.cpp:1937
  35. #24 0x00007f52e623de35 in mozilla::ipc::MessageChannel::MessageTask::Run() (this=0x7f52d6332580) at /home/srujana/src5/mozilla-central/ipc/glue/MessageChannel.cpp:1968
  36. #25 0x00007f52e615da59 in MessageLoop::RunTask(already_AddRefed<nsIRunnable>) (this=0x7f52def43ce8, aTask=...) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:442
  37. #26 0x00007f52e615e206 in MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask&&) (this=0x7f52def43ce8, pending_task=...) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:450
  38. #27 0x00007f52e615e443 in MessageLoop::DoWork() (this=0x7f52def43ce8) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:523
  39. #28 0x00007f52e615f2d9 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) (this=0x7f52e00a9670, delegate=0x7f52def43ce8) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_pump_default.cc:35
  40. #29 0x00007f52e615d89f in MessageLoop::RunInternal() (this=0x7f52def43ce8) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:315
  41. #30 0x00007f52e615d815 in MessageLoop::RunHandler() (this=0x7f52def43ce8) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:308
  42. #31 0x00007f52e615d7ca in MessageLoop::Run() (this=0x7f52def43ce8) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/message_loop.cc:290
  43. #32 0x00007f52e617f40b in base::Thread::ThreadMain() (this=0x7f52e0ff05b0) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/thread.cc:192
  44. #33 0x00007f52e616473e in ThreadFunc(void*) (closure=0x7f52e0ff05b0) at /home/srujana/src5/mozilla-central/ipc/chromium/src/base/platform_thread_posix.cc:40
  45. #34 0x00007f530039e6db in start_thread (arg=0x7f52def44700) at pthread_create.c:463
  46. #35 0x00007f52ff58488f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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