Closed Bug 1507212 Opened 1 year ago Closed 1 year ago

Intermittent application crashed [@ mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&)]

Categories

(Core :: Graphics: Layers, defect, critical)

defect
Not set
critical

Tracking

()

RESOLVED FIXED
mozilla65
Tracking Status
firefox-esr60 --- unaffected
firefox64 --- unaffected
firefox65 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: kats)

References

Details

(Keywords: crash, intermittent-failure, Whiteboard: [stockwell unknown])

Crash Data

Attachments

(2 files)

Filed by: dvarga [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=211702228&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/IXD_0efvSrWNO2G4X1yC0g/runs/0/artifacts/public/logs/live_backing.log

[task 2018-11-14T15:31:12.163Z] 15:31:12     INFO -  INFO | automation.py | Application pid: 3207
[task 2018-11-14T15:31:22.588Z] 15:31:22     INFO -  32 INFO SimpleTest START
[task 2018-11-14T15:31:22.588Z] 15:31:22     INFO -  33 INFO TEST-START | editor/libeditor/tests/test_CF_HTML_clipboard.html
[task 2018-11-14T15:31:22.588Z] 15:31:22     INFO -  34 INFO TEST-OK | editor/libeditor/tests/test_CF_HTML_clipboard.html | took 1190ms
[task 2018-11-14T15:31:22.589Z] 15:31:22     INFO -  35 INFO TEST-START | editor/libeditor/tests/test_bug1068979.html
[task 2018-11-14T15:31:22.589Z] 15:31:22     INFO -  36 INFO TEST-OK | editor/libeditor/tests/test_bug1068979.html | took 210ms
[task 2018-11-14T15:31:22.589Z] 15:31:22     INFO -  37 INFO TEST-START | editor/libeditor/tests/test_bug1101392.html
[task 2018-11-14T15:31:22.589Z] 15:31:22     INFO -  38 INFO TEST-OK | editor/libeditor/tests/test_bug1101392.html | took 90ms
[task 2018-11-14T15:31:22.589Z] 15:31:22     INFO -  39 INFO TEST-START | editor/libeditor/tests/test_bug551704.html
[task 2018-11-14T15:31:22.590Z] 15:31:22     INFO -  40 INFO TEST-OK | editor/libeditor/tests/test_bug551704.html | took 1180ms
[task 2018-11-14T15:31:22.590Z] 15:31:22     INFO -  41 INFO TEST-START | editor/libeditor/tests/test_bug596001.html
[task 2018-11-14T15:31:22.590Z] 15:31:22     INFO -  42 INFO TEST-OK | editor/libeditor/tests/test_bug596001.html | took 180ms
[task 2018-11-14T15:31:22.590Z] 15:31:22     INFO -  43 INFO TEST-START | editor/libeditor/tests/test_bug603556.html
[task 2018-11-14T15:31:22.590Z] 15:31:22     INFO -  44 INFO TEST-OK | editor/libeditor/tests/test_bug603556.html | took 300ms
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  45 INFO TEST-START | editor/libeditor/tests/test_bug681229.html
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  46 INFO TEST-OK | editor/libeditor/tests/test_bug681229.html | took 120ms
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  47 INFO TEST-START | editor/libeditor/tests/test_bug795418-2.html
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  48 INFO TEST-OK | editor/libeditor/tests/test_bug795418-2.html | took 190ms
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  49 INFO TEST-START | editor/libeditor/tests/test_bug795418-3.html
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  50 INFO TEST-OK | editor/libeditor/tests/test_bug795418-3.html | took 150ms
[task 2018-11-14T15:31:22.591Z] 15:31:22     INFO -  51 INFO TEST-START | editor/libeditor/tests/test_bug795418-4.html
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  52 INFO TEST-OK | editor/libeditor/tests/test_bug795418-4.html | took 150ms
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  53 INFO TEST-START | editor/libeditor/tests/test_bug795418-5.html
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  54 INFO TEST-OK | editor/libeditor/tests/test_bug795418-5.html | took 140ms
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  55 INFO TEST-START | editor/libeditor/tests/test_bug795418-6.html
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  56 INFO TEST-OK | editor/libeditor/tests/test_bug795418-6.html | took 110ms
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  57 INFO TEST-START | editor/libeditor/tests/test_bug795418.html
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  58 INFO TEST-OK | editor/libeditor/tests/test_bug795418.html | took 140ms
[task 2018-11-14T15:31:22.592Z] 15:31:22     INFO -  59 INFO TEST-START | editor/libeditor/tests/test_bug830600.html
[task 2018-11-14T15:31:22.593Z] 15:31:22     INFO -  60 INFO TEST-OK | editor/libeditor/tests/test_bug830600.html | took 240ms
[task 2018-11-14T15:31:22.593Z] 15:31:22     INFO -  61 INFO TEST-START | Shutdown
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  62 INFO Passed:  120
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  63 INFO Failed:  0
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  64 INFO Todo:    1
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  65 INFO Mode:    e10s
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  66 INFO Slowest: 1190ms - /tests/editor/libeditor/tests/test_CF_HTML_clipboard.html
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  67 INFO SimpleTest FINISHED
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  wait for org.mozilla.geckoview.test complete; top activity=com.android.launcher3
[task 2018-11-14T15:31:22.698Z] 15:31:22     INFO -  INFO | automation.py | Application ran for: 0:00:13.066711
[task 2018-11-14T15:31:22.699Z] 15:31:22     INFO -  INFO | zombiecheck | Reading PID log: /tmp/tmpXISSr4pidlog
[task 2018-11-14T15:31:23.223Z] 15:31:23     INFO -  /data/tombstones does not exist; tombstone check skipped
[task 2018-11-14T15:31:23.652Z] 15:31:23     INFO -  mozcrash Downloading symbols from: https://queue.taskcluster.net/v1/task/F6qKVVJFSrWBsD7Mr21Rag/artifacts/public/build/target.crashreporter-symbols.zip
[task 2018-11-14T15:31:28.095Z] 15:31:28     INFO -  mozcrash Copy/paste: /usr/local/bin/linux64-minidump_stackwalk /tmp/tmpM5MR1E/275b8ad9-d5c4-586d-6e0d-c65e0b071f1e.dmp /tmp/tmpH1NBf7
[task 2018-11-14T15:31:35.271Z] 15:31:35     INFO -  mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/275b8ad9-d5c4-586d-6e0d-c65e0b071f1e.dmp
[task 2018-11-14T15:31:35.272Z] 15:31:35     INFO -  mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/275b8ad9-d5c4-586d-6e0d-c65e0b071f1e.extra
[task 2018-11-14T15:31:35.274Z] 15:31:35  WARNING -  PROCESS-CRASH | editor/libeditor/tests/test_bug830600.html | application crashed [@ mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&)]
[task 2018-11-14T15:31:35.274Z] 15:31:35     INFO -  Crash dump filename: /tmp/tmpM5MR1E/275b8ad9-d5c4-586d-6e0d-c65e0b071f1e.dmp
[task 2018-11-14T15:31:35.274Z] 15:31:35     INFO -  Operating system: Android
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -                    0.0.0 Linux 3.10.0+ #1 PREEMPT Thu Jan 5 00:46:30 UTC 2017 i686
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  CPU: x86
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -       GenuineIntel family 6 model 2 stepping 3
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -       1 CPU
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  GPU: UNKNOWN
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  Crash reason:  SIGSEGV
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  Crash address: 0x158
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  Process uptime: not available
[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  Thread 33 (crashed)
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -   0  libxul.so!mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&) [RefPtr.h:b9725b8b1c14bb944e5ed3526758fe966da79905 : 307 + 0x0]
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      eip = 0xcbb8c76b   esp = 0xc59bf360   ebp = 0xc59bf3a8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      esi = 0xc59bf3e8   edi = 0xc59bf4b8   eax = 0xc59bf3e8   ecx = 0x00000002
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      edx = 0x00000000   efl = 0x00010246
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      Found by: given as instruction pointer in context
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -   1  libxul.so!mozilla::layers::CrossProcessCompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&) [CrossProcessCompositorBridgeParent.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 521 + 0xc]
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      eip = 0xcbb91658   esp = 0xc59bf3b0   ebp = 0xc59bf3c8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -      esi = 0xc59bf3e8   edi = 0xc59bf4b8
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -   2  libxul.so!mozilla::layers::LayerTransactionParent::RecvFlushApzRepaints() [LayerTransactionParent.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 795 + 0xd]
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -      eip = 0xcbb9e844   esp = 0xc59bf3d0   ebp = 0xc59bf3f8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -      esi = 0xc59bf4b8   edi = 0xc59bf4b8
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.277Z] 15:31:35     INFO -   3  libxul.so!mozilla::layers::PLayerTransactionParent::OnMessageReceived(IPC::Message const&) [PLayerTransactionParent.cpp: : 352 + 0xd]
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      eip = 0xcb747a3f   esp = 0xc59bf400   ebp = 0xc59bf4f8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      esi = 0xc624a2f0   edi = 0xc59bf4b8
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -   4  libxul.so!mozilla::layers::PCompositorManagerParent::OnMessageReceived(IPC::Message const&) [PCompositorManagerParent.cpp: : 110 + 0xa]
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      eip = 0xcb6b0522   esp = 0xc59bf500   ebp = 0xc59bf598   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      esi = 0xc76989d0   edi = 0xc49771bc
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.278Z] 15:31:35     INFO -   5  libxul.so!mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) [MessageChannel.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 2244 + 0xc]
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      eip = 0xcb648b66   esp = 0xc59bf5a0   ebp = 0xc59bf5c8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      esi = 0xc76989d0   edi = 0x00000001
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -   6  libxul.so!mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message&&) [MessageChannel.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 2171 + 0xa]
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      eip = 0xcb648056   esp = 0xc59bf5d0   ebp = 0xc59bf638   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      esi = 0xc49771bc   edi = 0xc76989d0
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.279Z] 15:31:35     INFO -   7  libxul.so!mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::MessageChannel::MessageTask&) [MessageChannel.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 2008 + 0xf]
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      eip = 0xcb64843e   esp = 0xc59bf640   ebp = 0xc59bf668   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      esi = 0xc76989d0   edi = 0xc4977190
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -   8  libxul.so!mozilla::ipc::MessageChannel::MessageTask::Run() [MessageChannel.cpp:b9725b8b1c14bb944e5ed3526758fe966da79905 : 2041 + 0xc]
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      eip = 0xcb6486f0   esp = 0xc59bf670   ebp = 0xc59bf688   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      esi = 0xc4977190   edi = 0xc60ca630
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.280Z] 15:31:35     INFO -   9  libxul.so!MessageLoop::RunTask(already_AddRefed<nsIRunnable>) [message_loop.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 451 + 0x8]
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      eip = 0xcb6231a5   esp = 0xc59bf690   ebp = 0xc59bf6a8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      esi = 0xc59bf7b0   edi = 0xc4977190
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -  10  libxul.so!MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask&&) [message_loop.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 459 + 0xd]
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      eip = 0xcb623454   esp = 0xc59bf6b0   ebp = 0xc59bf6c8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      esi = 0xc59bf7b0   edi = 0x000000cc
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -  11  libxul.so!MessageLoop::DoWork() [message_loop.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 534 + 0xf]
[task 2018-11-14T15:31:35.281Z] 15:31:35     INFO -      eip = 0xcb62364c   esp = 0xc59bf6d0   ebp = 0xc59bf708   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      esi = 0xc59bf7b0   edi = 0x000000cc
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -  12  libxul.so!base::MessagePumpDefault::Run(base::MessagePump::Delegate*) [message_pump_default.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 38 + 0x9]
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      eip = 0xcb623e4f   esp = 0xc59bf710   ebp = 0xc59bf768   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      esi = 0xc59bf7b0   edi = 0xc59bf750
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -  13  libxul.so!MessageLoop::Run() [message_loop.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 325 + 0x9]
[task 2018-11-14T15:31:35.282Z] 15:31:35     INFO -      eip = 0xcb6230e5   esp = 0xc59bf770   ebp = 0xc59bf798   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      esi = 0xc59bf780   edi = 0xc59bf7b0
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -  14  libxul.so!base::Thread::ThreadMain() [thread.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 198 + 0x8]
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      eip = 0xcb62a87c   esp = 0xc59bf7a0   ebp = 0xc59bf878   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      esi = 0xc6022540   edi = 0xc59bf7b0
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -  15  libxul.so!ThreadFunc(void*) [platform_thread_posix.cc:b9725b8b1c14bb944e5ed3526758fe966da79905 : 40 + 0x8]
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      eip = 0xcb626990   esp = 0xc59bf880   ebp = 0xc59bf888   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.283Z] 15:31:35     INFO -      esi = 0xc59bf960   edi = 0xc59bf928
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -  16  libc.so + 0x86d43
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      eip = 0xebd61d43   esp = 0xc59bf890   ebp = 0xc59bf920   ebx = 0xebdcf6ec
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      esi = 0xc59bf960   edi = 0xc59bf928
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -  17  0xc547f920
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      eip = 0xc547f920   esp = 0xc59bf928   ebp = 0xc5b7f920
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.284Z] 15:31:35     INFO -  18  libxul.so!std::__ndk1::__vector_base<MessageLoop::PendingTask, std::__ndk1::allocator<MessageLoop::PendingTask> >::__destruct_at_end(MessageLoop::PendingTask*) [vector:b9725b8b1c14bb944e5ed3526758fe966da79905 : 415 + 0x8]
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      eip = 0xcb626974   esp = 0xc59bf954   ebp = 0xc5b7f920
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -  19  0xc6022540
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      eip = 0xc6022540   esp = 0xc59bf958   ebp = 0xcb626974   ebx = 0x00000000
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      esi = 0x00000000   edi = 0x00000000
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      Found by: call frame info
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -  Thread 0
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -   0  linux-gate.so + 0x430
[task 2018-11-14T15:31:35.285Z] 15:31:35     INFO -      eip = 0xffffe430   esp = 0xffd3bf40   ebp = 0x00000008   ebx = 0x0000001c
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      esi = 0xffffffff   edi = 0x00000000   eax = 0xfffffffc   ecx = 0xffd3c048
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      edx = 0x00000010   efl = 0x00000296
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      Found by: given as instruction pointer in context
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -   1  libc.so + 0x89e5c
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      eip = 0xebd64e5c   esp = 0xffd3bf50   ebp = 0xffd3c048
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -   2  libart.so + 0x11a561
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      eip = 0xe7c65561   esp = 0xffd3c050   ebp = 0x00000001
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.286Z] 15:31:35     INFO -   3  libcutils.so + 0x1f028
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      eip = 0xe83e5028   esp = 0xffd3c068   ebp = 0x00000001
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -   4  libart.so + 0x68e64f
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      eip = 0xe81d964f   esp = 0xffd3c06c   ebp = 0x00000001
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -   5  libcutils.so + 0x1f030
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      eip = 0xe83e5030   esp = 0xffd3c070   ebp = 0x00000001
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -   6  libcutils.so + 0x1f1a4
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      eip = 0xe83e51a4   esp = 0xffd3c074   ebp = 0x00000001
[task 2018-11-14T15:31:35.287Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -   7  libart.so + 0x68e713
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      eip = 0xe81d9713   esp = 0xffd3c078   ebp = 0x00000001
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -   8  libart.so + 0x68e6f6
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      eip = 0xe81d96f6   esp = 0xffd3c07c   ebp = 0x00000001
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -   9  libart.so + 0x732454
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      eip = 0xe827d454   esp = 0xffd3c080   ebp = 0x00000001
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.288Z] 15:31:35     INFO -  10  libart.so + 0x68e64f
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      eip = 0xe81d964f   esp = 0xffd3c084   ebp = 0x00000001
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -  11  libart.so + 0x730b7c
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      eip = 0xe827bb7c   esp = 0xffd3c098   ebp = 0xffd3c188
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -  12  0x590000
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      eip = 0x00590000   esp = 0xffd3c190   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -  13  libandroid_runtime.so + 0x1abb3c
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      eip = 0xe8754b3c   esp = 0xffd3c194   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.289Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -  14  boot-framework.oat + 0x1ccd859
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      eip = 0x73d93859   esp = 0xffd3c19c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -  15  libandroid_runtime.so + 0xd0235
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      eip = 0xe8679235   esp = 0xffd3c1a0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -  16  boot-framework.oat + 0x1ccd859
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      eip = 0x73d93859   esp = 0xffd3c1b4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.290Z] 15:31:35     INFO -  17  boot-framework.oat + 0x1ccbd1d
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      eip = 0x73d91d1d   esp = 0xffd3c1c0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -  18  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c1dc   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -  19  libart.so + 0x10d1ae
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      eip = 0xe7c581ae   esp = 0xffd3c1e0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -  20  system@framework@boot-framework.art + 0x2a0648
[task 2018-11-14T15:31:35.291Z] 15:31:35     INFO -      eip = 0x709a2648   esp = 0xffd3c1e4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -  21  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c1f0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -  22  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c204   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -  23  boot-framework.oat + 0x1ccd859
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      eip = 0x73d93859   esp = 0xffd3c20c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.292Z] 15:31:35     INFO -  24  boot-framework.oat + 0x1ccd8d4
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      eip = 0x73d938d4   esp = 0xffd3c210   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -  25  system@framework@boot-framework.art + 0x2a0888
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      eip = 0x709a2888   esp = 0xffd3c214   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -  26  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c218   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -  27  system@framework@boot.art + 0xfd4d8
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      eip = 0x701a44d8   esp = 0xffd3c228   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.293Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -  28  system@framework@boot.art + 0x2c8de8
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      eip = 0x7036fde8   esp = 0xffd3c22c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -  29  system@framework@boot.art + 0x2c09d8
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      eip = 0x703679d8   esp = 0xffd3c230   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -  30  boot-framework.oat + 0x1ccd859
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      eip = 0x73d93859   esp = 0xffd3c244   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -  31  libart.so + 0x6606c8
[task 2018-11-14T15:31:35.294Z] 15:31:35     INFO -      eip = 0xe81ab6c8   esp = 0xffd3c250   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -  32  libandroid_runtime.so + 0x1abb3c
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      eip = 0xe8754b3c   esp = 0xffd3c258   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -  33  libandroid_runtime.so + 0xdc7f8
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      eip = 0xe86857f8   esp = 0xffd3c260   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -  34  dalvik-main space (deleted) + 0x132c0
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      eip = 0x12c132c0   esp = 0xffd3c268   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.295Z] 15:31:35     INFO -  35  boot-framework.oat + 0x15c6cbb
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      eip = 0x7368ccbb   esp = 0xffd3c26c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -  36  boot-framework.oat + 0x1cc7bcd
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      eip = 0x73d8dbcd   esp = 0xffd3c270   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -  37  dalvik-main space (deleted) + 0x85c60
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      eip = 0x12c85c60   esp = 0xffd3c27c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -  38  boot-framework.oat + 0x1538438
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      eip = 0x735fe438   esp = 0xffd3c280   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.296Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -  39  dalvik-main space (deleted) + 0x85c60
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      eip = 0x12c85c60   esp = 0xffd3c28c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -  40  boot-framework.oat + 0x1ccadc3
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      eip = 0x73d90dc3   esp = 0xffd3c290   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -  41  system@framework@boot-framework.art + 0x269ec4
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      eip = 0x7096bec4   esp = 0xffd3c294   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.297Z] 15:31:35     INFO -  42  system@framework@boot.art + 0x270
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      eip = 0x700a7270   esp = 0xffd3c298   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -  43  system@framework@boot-framework.art + 0x161a0
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      eip = 0x707181a0   esp = 0xffd3c2a0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -  44  dalvik-main space (deleted) + 0xf960
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      eip = 0x12c0f960   esp = 0xffd3c2b4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -  45  boot-framework.oat + 0x1cc7bcd
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      eip = 0x73d8dbcd   esp = 0xffd3c2b8   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.298Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -  46  system@framework@boot.art + 0x23e3e8
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      eip = 0x702e53e8   esp = 0xffd3c2bc   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -  47  boot-framework.oat + 0x1cc7cfb
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      eip = 0x73d8dcfb   esp = 0xffd3c2c0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -  48  system@framework@boot-framework.art + 0x21cbf0
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      eip = 0x7091ebf0   esp = 0xffd3c2c4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -  49  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.299Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c2c8   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -  50  dalvik-main space (deleted) + 0x132c0
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      eip = 0x12c132c0   esp = 0xffd3c2cc   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -  51  boot-framework.oat + 0x15a53c0
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      eip = 0x7366b3c0   esp = 0xffd3c2d0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -  52  dalvik-main space (deleted) + 0x7b60
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      eip = 0x12c07b60   esp = 0xffd3c2d4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.300Z] 15:31:35     INFO -  53  dalvik-main space (deleted) + 0xf960
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      eip = 0x12c0f960   esp = 0xffd3c2d8   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -  54  dalvik-main space (deleted) + 0x5538
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      eip = 0x12c05538   esp = 0xffd3c2dc   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -  55  system@framework@boot.art + 0x188d70
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      eip = 0x7022fd70   esp = 0xffd3c2e0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -  56  system@framework@boot.art + 0x2c2560
[task 2018-11-14T15:31:35.301Z] 15:31:35     INFO -      eip = 0x70369560   esp = 0xffd3c2e4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -  57  system@framework@boot.art + 0x2c44a8
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      eip = 0x7036b4a8   esp = 0xffd3c2e8   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -  58  system@framework@boot.art + 0x2c64b8
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      eip = 0x7036d4b8   esp = 0xffd3c2ec   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -  59  system@framework@boot.art + 0x188c80
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      eip = 0x7022fc80   esp = 0xffd3c2f0   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.302Z] 15:31:35     INFO -  60  system@framework@boot.art + 0x188c80
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      eip = 0x7022fc80   esp = 0xffd3c2f4   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -  61  system@framework@boot.art + 0x188c80
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      eip = 0x7022fc80   esp = 0xffd3c2f8   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -  62  system@framework@boot.art + 0x2c9b08
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      eip = 0x70370b08   esp = 0xffd3c2fc   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -  63  system@framework@boot.art + 0x2c6478
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      eip = 0x7036d478   esp = 0xffd3c300   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.303Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -  64  system@framework@boot.art + 0x2c44c8
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      eip = 0x7036b4c8   esp = 0xffd3c304   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -  65  system@framework@boot.art + 0x23e3e8
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      eip = 0x702e53e8   esp = 0xffd3c310   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -  66  boot-framework.oat + 0x1cc7bcd
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      eip = 0x73d8dbcd   esp = 0xffd3c320   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.304Z] 15:31:35     INFO -  67  dalvik-main space (deleted) + 0x132c0
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      eip = 0x12c132c0   esp = 0xffd3c324   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -  68  boot-framework.oat + 0x1cfcf96
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      eip = 0x73dc2f96   esp = 0xffd3c340   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -  69  system@framework@boot-framework.art + 0x2b8288
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      eip = 0x709ba288   esp = 0xffd3c344   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -  70  system@framework@boot.art + 0xc1158
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      eip = 0x70168158   esp = 0xffd3c348   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.305Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -  71  dalvik-main space (deleted) + 0xf9c0
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      eip = 0x12c0f9c0   esp = 0xffd3c34c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -  72  system@framework@boot.art + 0x451db4
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      eip = 0x704f8db4   esp = 0xffd3c354   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -  73  libart.so + 0x730b7c
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      eip = 0xe827bb7c   esp = 0xffd3c35c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -  74  libart.so + 0x3b3001
[task 2018-11-14T15:31:35.306Z] 15:31:35     INFO -      eip = 0xe7efe001   esp = 0xffd3c360   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -  75  dalvik-main space (deleted) + 0xf9a0
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      eip = 0x12c0f9a0   esp = 0xffd3c364   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -  76  boot-framework.oat + 0x15dc08e
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      eip = 0x736a208e   esp = 0xffd3c368   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -  77  system@framework@boot-framework.art + 0x2b9054
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      eip = 0x709bb054   esp = 0xffd3c36c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.307Z] 15:31:35     INFO -  78  boot-framework.oat + 0x15dc1f6
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      eip = 0x736a21f6   esp = 0xffd3c370   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -  79  system@framework@boot-framework.art + 0x2b9054
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      eip = 0x709bb054   esp = 0xffd3c374   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -  80  dalvik-main space (deleted) + 0x1a100
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      eip = 0x12c1a100   esp = 0xffd3c378   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -  81  dalvik-main space (deleted) + 0x2af0
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      eip = 0x12c02af0   esp = 0xffd3c388   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.308Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -  82  system@framework@boot.art + 0x244168
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      eip = 0x702eb168   esp = 0xffd3c38c   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -  83  dalvik-main space (deleted) + 0x1a100
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      eip = 0x12c1a100   esp = 0xffd3c390   ebp = 0x8c1012b9
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -  84  boot-framework.oat + 0x6fa66a
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      eip = 0x727c066a   esp = 0xffd3c3a8   ebp = 0xffd3c3bc
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -  85  0xffd3c680
[task 2018-11-14T15:31:35.309Z] 15:31:35     INFO -      eip = 0xffd3c680   esp = 0xffd3c3c4   ebp = 0xe830b400
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -  86  libart.so + 0x730b7c
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      eip = 0xe827bb7c   esp = 0xffd3c3c8   ebp = 0xffd3c680
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -  87  boot-framework.oat + 0x23039a2
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      eip = 0x743c99a2   esp = 0xffd3c688   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -  88  dalvik-zygote space (deleted) + 0xee0
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      eip = 0x74c64ee0   esp = 0xffd3c68c   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.310Z] 15:31:35     INFO -  89  dalvik-main space (deleted) + 0x8680
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      eip = 0x12c08680   esp = 0xffd3c698   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -  90  boot-core-libart.oat + 0x71bf76
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      eip = 0x71bbcf76   esp = 0xffd3c6a0   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -  91  dalvik-main space (deleted) + 0xe4a8
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      eip = 0x12c0e4a8   esp = 0xffd3c6a8   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -  92  libart.so + 0x5e53a4
[task 2018-11-14T15:31:35.311Z] 15:31:35     INFO -      eip = 0xe81303a4   esp = 0xffd3c6c0   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -  93  dalvik-main space (deleted) + 0x2958
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      eip = 0x12c02958   esp = 0xffd3c6c8   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -  94  dalvik-main space (deleted) + 0x2928
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      eip = 0x12c02928   esp = 0xffd3c6d0   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -  95  dalvik-main space (deleted) + 0x2910
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      eip = 0x12c02910   esp = 0xffd3c6dc   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.312Z] 15:31:35     INFO -  96  libart.so + 0x730b7c
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      eip = 0xe827bb7c   esp = 0xffd3c6e8   ebp = 0x12c07a60
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -  97  libart.so + 0x462381
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      eip = 0xe7fad381   esp = 0xffd3c6f0   ebp = 0xffd3c738
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      Found by: stack scanning
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -  98  boot.oat + 0x635cbd
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      eip = 0x711a1cbd   esp = 0xffd3c740   ebp = 0x12c054c0
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      Found by: previous frame's frame pointer
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -  99  system@framework@boot-framework.art + 0x260354
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      eip = 0x70962354   esp = 0xffd3c754   ebp = 0xffd3c774
[task 2018-11-14T15:31:35.313Z] 15:31:35     INFO -      Found by: stack scanning
Component: Editor → Graphics: Layers
All the failures here are on Android 7.0 x86. Failure reports started when the Android 7.0 x86 mochitest-cl task started running as tier 1 (it was probably failing intermittently before that, but I hadn't noticed it).

Note that this does not appear to be related to test_bug830600.html -- that test finishes, it is the last test in the run, to the test run completes:

[task 2018-11-14T15:31:22.593Z] 15:31:22     INFO -  61 INFO TEST-START | Shutdown
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  62 INFO Passed:  120
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  63 INFO Failed:  0
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  64 INFO Todo:    1
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  65 INFO Mode:    e10s
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  66 INFO Slowest: 1190ms - /tests/editor/libeditor/tests/test_CF_HTML_clipboard.html
[task 2018-11-14T15:31:22.594Z] 15:31:22     INFO -  67 INFO SimpleTest FINISHED

and then the browser crashes, presumably on shutdown. There's a good, consistent crash report:

[task 2018-11-14T15:31:35.275Z] 15:31:35     INFO -  Thread 33 (crashed)
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -   0  libxul.so!mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&) [RefPtr.h:b9725b8b1c14bb944e5ed3526758fe966da79905 : 307 + 0x0]
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      eip = 0xcbb8c76b   esp = 0xc59bf360   ebp = 0xc59bf3a8   ebx = 0xd03cdff4
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      esi = 0xc59bf3e8   edi = 0xc59bf4b8   eax = 0xc59bf3e8   ecx = 0x00000002
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      edx = 0x00000000   efl = 0x00010246
[task 2018-11-14T15:31:35.276Z] 15:31:35     INFO -      Found by: given as instruction pointer in context

:snorp - Can you find someone to look at this?
Flags: needinfo?(snorp)
Summary: Intermittent editor/libeditor/tests/test_bug830600.html | application crashed [@ mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&)] → Intermittent application crashed [@ mozilla::layers::CompositorBridgeParent::FlushApzRepaints(mozilla::layers::LayersId const&)]
Jessie, this appears to be an APZ crash. Any chance we could get an assignee?
Flags: needinfo?(snorp) → needinfo?(jbonisteel)
Assignee: nobody → kats
Flags: needinfo?(jbonisteel)
(In reply to James Willcox (:snorp) (jwillcox@mozilla.com) from comment #5)
> Jessie, this appears to be an APZ crash. Any chance we could get an assignee?

Done!
So far I've failed to actually reproduce this. The ARM emulator starts but has a "system process is not responding" error and basically shuts down after I dismiss that error. The x86 emulator seems to do better, but trying to install the test on it gives me a "Failed to extract native libraries" error. I suspect some sort of ABI mismatch but everything should be x86 so I'm not sure what the problem is. I can dig more but if you know what's going on pointers would be helpful.
(Question in comment 7 was for gbrown mostly)
Flags: needinfo?(gbrown)
To reproduce this bug, I think your best bet is an x86 build on the android 7.0 x86 avd.

I'm not sure of what's going wrong for you. Things to check:

1. Check that your mozconfig has 

   ac_add_options --target=i686-linux-android

2. Maybe there is not enough space on the emulator, or some android state is corrupted? You can start with a clean slate (you'll lose any installed apps, etc):

   mach android-emulator --force-update --version x86-7.0
   mach gradle geckoview:installWithGeckoBinariesDebugAndroidTest

(I verified that works for me just now.)
Flags: needinfo?(gbrown)
So part of the problem was that I had a device plugged in and it was apparently trying to install to that instead of complaining about having multiple devices. After unplugging the device and trying again I get an INSTALL_FAILED_INSUFFICIENT_STORAGE which seems really weird since it seems to have lots of storage in the emulator.
I don't know what that could be. I verified just now that it works for me, even with a debug build. I'm on Ubuntu 18.04.

gbrown@mozpad2:~/src$ ./mach android-emulator --force-update --version=x86-7.0
 0:00.73 Fetching and installing AVD. This may take a few minutes...
 0:27.57 Starting Android emulator running Android 7.0 x86...
accel:
0
KVM (version 12) is installed and usable.
accel
Running the x86 emulator; be sure to install an x86 APK!
 0:42.92 Android emulator is running.
 0:42.92 Use 'mach install' to install or update Firefox on your emulator.
gbrown@mozpad2:~/src$ ./mach gradle geckoview:installWithGeckoBinariesDebugAndroidTest
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8
Exception in thread "DisconnectableInputStream source reader" org.gradle.api.UncheckedIOException: java.io.IOException: Resource temporarily unavailable
        at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:57)
        at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:40)
        at org.gradle.util.DisconnectableInputStream$1.run(DisconnectableInputStream.java:125)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.IOException: Resource temporarily unavailable
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(FileInputStream.java:255)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
        at org.gradle.util.DisconnectableInputStream$1.run(DisconnectableInputStream.java:96)
        ... 1 more
Parallel execution is an incubating feature.

> Task :geckoview:compileWithGeckoBinariesDebugAndroidTestJavaWithJavac
Note: /home/gbrown/src/mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/util/Environment.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=utf-8

D8: Stripped invalid locals information from 1 method.
D8: Stripped invalid locals information from 1 method.

> Task :geckoview:installWithGeckoBinariesDebugAndroidTest
Installing APK 'geckoview-withGeckoBinaries-debug-androidTest.apk' on 'mozemulator-x86-7.0(AVD) - 7.0' for geckoview:withGeckoBinariesDebugAndroidTest
Installed on 1 device.

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/4.10.2/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 39s
48 actionable tasks: 34 executed, 14 up-to-date
gbrown@mozpad2:~/src$ adb shell pm list packages org.mozilla.
package:org.mozilla.geckoview.test
gbrown@mozpad2:~/src$ cat $MOZCONFIG
# . "$topsrcdir/mobile/android/config/mozconfigs/common"
ac_add_options --enable-debug
ac_add_options --enable-marionette
ac_add_options --enable-application=mobile/android
ac_add_options --target=i686-linux-android
ac_add_options --with-android-min-sdk=16

export MOZILLA_OFFICIAL=1

ac_add_options --with-android-sdk="/home/gbrown/.mozbuild/android-sdk-linux"
ac_add_options --with-android-ndk="/home/gbrown/.mozbuild/android-ndk-r17b"

mk_add_options MOZ_OBJDIR=/home/gbrown/objdirs/x86-debug
mk_add_options AUTOCLOBBER=1
gbrown@mozpad2:~/src$ adb shell df
Filesystem                    1K-blocks   Used Available Use% Mounted on
tmpfs                           1539480    460   1539020   1% /dev
tmpfs                           1539480      0   1539480   0% /mnt
/dev/block/vda                  2539312 912448   1626864  36% /system
/dev/block/vdb                    62416     56     62360   1% /cache
/dev/block/vdc                   596736 276228    320508  47% /data
/dev/fuse                        596736 276228    320508  47% /mnt/runtime/default/emulated
/dev/fuse                        596736 276228    320508  47% /mnt/runtime/read/emulated
/dev/fuse                        596736 276228    320508  47% /mnt/runtime/write/emulated
/dev/block/vold/public:253,48    611988      4    611984   1% /mnt/media_rw/1D1A-0A0A
/dev/fuse                        611988      4    611984   1% /mnt/runtime/default/1D1A-0A0A
/dev/fuse                        611988      4    611984   1% /mnt/runtime/read/1D1A-0A0A
/dev/fuse                        611988      4    611984   1% /mnt/runtime/write/1D1A-0A0A
gbrown@mozpad2:~/src$ ls -l ~/objdirs/x86-debug/gradle/build/mobile/android/geckoview/outputs/apk/androidTest/withGeckoBinaries/debug/geckoview-withGeckoBinaries-debug-androidTest.apk
-rw-r--r-- 1 gbrown gbrown 62086398 Nov 29 12:20 /home/gbrown/objdirs/x86-debug/gradle/build/mobile/android/geckoview/outputs/apk/androidTest/withGeckoBinaries/debug/geckoview-withGeckoBinaries-debug-androidTest.apk
gbrown@mozpad2:~/src$
I see the same crash running against a x86-64/debug build:

https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=215659741&repo=try&lineNumber=1571

In this case there is an assertion failure in logcat:

[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.000 D/GeckoThread( 2728): State changed to EXITING
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.010 W/GeckoEventDispatcher( 2728): No listener for GeckoView:OnVisited
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.010 I/Gecko   ( 2728): [Parent 2728, Main Thread] WARNING: NS_ENSURE_TRUE(domWin) failed: file /builds/worker/workspace/build/src/widget/android/GeckoProcessManager.h, line 36
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.010 I/Gecko   ( 2728): nsWindow[0x7ae020e7f800]::Show 0
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.010 D/GeckoViewNavigation( 2728): onDisable
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.040 D/GeckoViewContent[C]( 2780): handleEvent: DOMTitleChanged
[task 2018-12-05T22:56:54.971Z] 22:56:54     INFO -  12-05 22:55:58.040 D/GeckoViewContent[C]( 2780): handleEvent: pageshow
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.050 D/GeckoViewSelectionAction[C]( 2780): handleEvent: visibilitychange
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.050 D/GeckoViewContent[C]( 2780): onDisable
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.060 D/GeckoViewSelectionAction[C]( 2780): onDisable
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.060 D/GeckoViewContent[C]( 2780): handleEvent: pagehide
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.060 F/MOZ_Assert( 2728): Assertion failure: state->mParent, at /builds/worker/workspace/build/src/gfx/layers/ipc/CrossProcessCompositorBridgeParent.cpp:522
[task 2018-12-05T22:56:54.972Z] 22:56:54     INFO -  12-05 22:55:58.060 W/google-breakpad( 2728): ExceptionHandler::GenerateDump cloned child
I haven't yet been able to run these tests locally. For some reason my local apk comes out to > 70 MB in size and always fails to install with a INSTALL_FAILED_INSUFFICIENT_STORAGE error, even on a fresh emulator. I can install the builds downloaded from TreeHerder fine now, so maybe I'll make a try build with logging and test on that.

Mostly I want to know why flushApzRepaints is getting called and when, to see if this a bug in the caller or something we need to add a null check for at the crash site.
Actually just looking at the test and the code, I'm pretty sure the flushApzRepaints call is the one at [1]. Which is triggered from [2], but takes quite a winding path. From [2] (running on the parent process java UI thread) it goes over to the content process main thread, and kicks off the flushApzRepaints call, which then goes back to the parent process over IPDL and tries to tell APZ to flush. Even before [2] happens though there's probably a bunch of messages getting handed from one thread to another. I think in the end there's no guarantee that by the time the flushApzRepaints messages gets to APZ that the page is still loaded or attached to the compositor. So I guess we should just bandaid this with a null check.

[1] https://searchfox.org/mozilla-central/rev/69f9d5002c6e3c5c571a348916fb174e6a7b4acd/mobile/android/chrome/geckoview/GeckoViewContentChild.js#136
[2] https://searchfox.org/mozilla-central/rev/69f9d5002c6e3c5c571a348916fb174e6a7b4acd/mobile/android/geckoview/src/main/java/org/mozilla/geckoview/GeckoEditable.java#1621
I did a try push with some logging added: https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&revision=3b750d17c43d6d40451e2fc185af3df258e1ce1f

This seems to indicate that at the time we send the flushApzRepaints to the compositor from the content process, the parent process' CompositorBridgeChild has sent the SendWillClose message, but it hasn't yet been processed in the compositor. The content process doesn't seem to have any way to know about this, so we can't just `return false` from the DOMWindowUtils::FlushApzRepaints which would be the ideal result. Instead I think we just have to abort on the parent side and hope the content process doesn't get wedged waiting for a response that will never arrive. I think that's probably unlikely since this situation only arises during shutdown, and in that case the content process will soon be terminated anyway.
On Android the FlushApzRepaints API is used as part of the code flow of
zooming/scrolling to a focused input field. In mochitests this code can
run but the message might arrive late, after the test suite is down and
the browser is shutting down. Depending on timing, the parent process
compositor bridge instance might already have been cleared, in which
case the code would crash/fail an assertion. This patch makes the code
handle this case more gracefully.
Pushed by kgupta@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/537b39da5830
Guard against the compositor receiving a delayed FlushApzRepaints message. r=botond
https://hg.mozilla.org/mozilla-central/rev/537b39da5830
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla65
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