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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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DCHECK hit in VideoCaptureDeviceLinux::StopAndDeAllocate()

Project Member Reported by grunell@chromium.org, Oct 2 2017

Issue description

Chrome Version:
Google Chrome	63.0.3231.0 (Developer Build) unknown (64-bit)
Revision	5d0d2a7be2bada14335cf19e630b25b273b35996-

OS: Linux

What steps will reproduce the problem?
(1) Did a Hangouts call, hung up.
(2) Navigated to http://appr.tc?debug=loopback

This was a dev build (release, dchecks enabled).

Output:

[99355:99355:1002/111909.909767:ERROR:gpu_info.cc(103)] No active GPU found, returning primary GPU.
[99147:99182:1002/111951.029200:ERROR:message_pump_libevent.cc(188)] event_add failed(fd=402): Bad file descriptor (9)
[99147:99182:1002/111951.029251:ERROR:file_descriptor_watcher_posix.cc(116)] Failed to watch fd=402
[99147:99182:1002/111951.032801:ERROR:message_pump_libevent.cc(188)] event_add failed(fd=415): Bad file descriptor (9)
[99147:99182:1002/111951.032838:ERROR:file_descriptor_watcher_posix.cc(116)] Failed to watch fd=415
[99147:99625:1002/111957.758607:ERROR:v4l2_capture_delegate.cc(138)] : No such file or directory (2)
[99147:99625:1002/111957.758667:ERROR:v4l2_capture_delegate.cc(240)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99625:1002/111957.758719:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99625:1002/111957.758759:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99625:1002/111957.758956:ERROR:v4l2_capture_delegate.cc(305)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99625:1002/111958.024025:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024163:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024234:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024255:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024275:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024294:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024319:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024336:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024401:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024421:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024445:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024462:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024478:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024494:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024510:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024526:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024542:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99625:1002/111958.024564:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[1:39:1002/112008.334403:ERROR:peerconnection.cc(2138)] channel label not found
[1:40:1002/112008.605327:ERROR:call.cc(1337)] receive_rtp_config_ lookup failed for ssrc 4056296666
[1:1:1002/112010.771642:ERROR:PaintController.cpp(545)] Visual rect changed in a cached subsequence: "LayoutBlockFlow DIV class='u-x-Y-f-Q j-u-x-Fe-f-p'" old="0,0 24x24" new="0,0.09375 24x24"
[1:1:1002/112010.771934:ERROR:PaintController.cpp(545)] Visual rect changed in a cached subsequence: "LayoutBlockFlow DIV class='u-x-Y-f-Q j-u-x-Fe-f-p'" old="0,0 24x24" new="0,0.09375 24x24"
[1:1:1002/112010.772091:ERROR:PaintController.cpp(545)] Visual rect changed in a cached subsequence: "LayoutBlockFlow DIV class='u-x-Y-f-Q j-u-x-Fe-f-p'" old="0,0 24x24" new="0,0.09375 24x24"
[1:39:1002/112021.594137:ERROR:rtpreceiver.cc(60)] AudioRtpReceiver::OnSetVolume: No audio channel exists.
[99147:99891:1002/112021.767982:ERROR:v4l2_capture_delegate.cc(138)] : No such file or directory (2)
[99147:99891:1002/112021.768065:ERROR:v4l2_capture_delegate.cc(240)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99891:1002/112021.768133:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99891:1002/112021.768173:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99891:1002/112021.768368:ERROR:v4l2_capture_delegate.cc(305)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99891:1002/112022.130218:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130356:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130378:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130400:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130416:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130433:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130449:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130463:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130557:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130575:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130593:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130607:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130626:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130640:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130654:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130668:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130681:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99891:1002/112022.130695:ERROR:v4l2_capture_delegate.cc(138)] : Invalid argument (22)
[99147:99930:1002/112031.935991:ERROR:v4l2_capture_delegate.cc(138)] : No such file or directory (2)
[99147:99930:1002/112031.936050:ERROR:v4l2_capture_delegate.cc(240)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99930:1002/112031.936091:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99930:1002/112031.936133:ERROR:v4l2_capture_delegate.cc(270)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99930:1002/112031.936279:ERROR:v4l2_capture_delegate.cc(305)] VIDIOC_S_EXT_CTRLS: Invalid argument (22)
[99147:99185:1002/112036.938796:FATAL:thread.cc(188)] Check failed: !message_loop_. 
#0 0x7f9ae70efa07 base::debug::StackTrace::StackTrace()
#1 0x7f9ae7117011 logging::LogMessage::~LogMessage()
#2 0x7f9ae71945f0 base::Thread::Stop()
#3 0x7f9add8c3f60 media::VideoCaptureDeviceLinux::StopAndDeAllocate()
#4 0x7f9ae50904f6 (anonymous namespace)::StopAndReleaseDeviceOnDeviceThread()
#5 0x7f9ae509165d _ZN4base8internal7InvokerINS0_9BindStateIPFvPN5media18VideoCaptureDeviceENS_12OnceCallbackIFvvEEEEJS5_NS_17RepeatingCallbackIS7_EEEEES7_E7RunOnceEPNS0_13BindStateBaseE
#6 0x7f9ae70f0257 base::debug::TaskAnnotator::RunTask()
#7 0x7f9ae7121050 base::internal::IncomingTaskQueue::RunTask()
#8 0x7f9ae71234e7 base::MessageLoop::RunTask()
#9 0x7f9ae7123c4a base::MessageLoop::DoWork()
#10 0x7f9ae71255f0 base::MessagePumpDefault::Run()
#11 0x7f9ae7122f8a base::MessageLoop::Run()
#12 0x7f9ae71572f6 base::RunLoop::Run()
#13 0x7f9ae71953fc base::Thread::Run()
#14 0x7f9ae71959a2 base::Thread::ThreadMain()
#15 0x7f9ae718c7ec base::(anonymous namespace)::ThreadFunc()
#16 0x7f9ae726c184 start_thread
#17 0x7f9ada5d1ffd clone

Crash dump id: 114aa130c67fe32d

 

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