Bug 176801 - [GStreamer] Several media stream tests crashing in MediaPlayerPrivateGStreamerOwr::trackEnded with g_object_get: assertion 'G_IS_OBJECT (object)' failed
Summary: [GStreamer] Several media stream tests crashing in MediaPlayerPrivateGStreame...
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Other
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL:
Keywords:
: 177818 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-09-12 13:15 PDT by Michael Catanzaro
Modified: 2018-01-03 01:25 PST (History)
3 users (show)

See Also:


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Description Michael Catanzaro 2017-09-12 13:15:55 PDT
Since enabling fatal-criticals for layout tests, several media stream tests are crashing in MediaPlayerPrivateGStreamerOwr::trackEnded with the following error:

g_object_get: assertion 'G_IS_OBJECT (object)' failed

Updating GTK expectations accordingly. Affected tests:

fast/mediastream/apply-constraints-audio.html
fast/mediastream/MediaStream-video-element-video-tracks-disabled.html
webrtc/video-replace-track.html

Backtrace:

Thread 1 (Thread 0x7f9fe8ea0a80 (LWP 9154)):
#0  _g_log_abort () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:549
#1  0x00007f9ff469b1b5 in g_logv () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1357
#2  0x00007f9ff469b302 in g_log () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1398
#3  0x00007f9ff47760f9 in g_object_get () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gobject.c:2321
#4  0x00007f9ffa0c9d8b in _ZN7WebCore30MediaPlayerPrivateGStreamerOwr10trackEndedERNS_23MediaStreamTrackPrivateE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#5  0x00007f9ff9d42d70 in _ZN7WebCore23MediaStreamTrackPrivate8endTrackEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#6  0x00007f9ffa1bd15b in _ZN7WebCore16MediaStreamTrack9stopTrackENS0_8StopModeE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#7  0x00007f9ffa1b354e in _ZN7WebCore11MediaStream16endCaptureTracksEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#8  0x00007f9ff989200b in _ZN7WebCore22ScriptExecutionContext20stopActiveDOMObjectsEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9  0x00007f9ff9831300 in _ZN7WebCore8Document20stopActiveDOMObjectsEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#10 0x00007f9ff983143a in _ZN7WebCore8Document21prepareForDestructionEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#11 0x00007f9ff9be21d2 in _ZN7WebCore5Frame7setViewEON3WTF6RefPtrINS_9FrameViewEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#12 0x00007f9ff9be4ecc in _ZN7WebCore5Frame10createViewERKNS_7IntSizeERKNS_5ColorEbS3_RKNS_7IntRectEbNS_13ScrollbarModeEbSA_b () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#13 0x00007f9ff93ef4a3 in _ZN6WebKit20WebFrameLoaderClient31transitionToCommittedForNewPageEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#14 0x00007f9ff9b02a9a in _ZN7WebCore11FrameLoader21transitionToCommittedEPNS_10CachedPageE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#15 0x00007f9ff9b02bd0 in _ZN7WebCore11FrameLoader21commitProvisionalLoadEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#16 0x00007f9ff9adaf64 in _ZN7WebCore14DocumentLoader15finishedLoadingEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#17 0x00007f9ff9adb519 in _ZN7WebCore14DocumentLoader14maybeLoadEmptyEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#18 0x00007f9ff9ade0c0 in _ZN7WebCore14DocumentLoader24startLoadingMainResourceEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#19 0x00007f9ff9b03608 in _ZN7WebCore11FrameLoader33continueLoadAfterNavigationPolicyERKNS_15ResourceRequestEPNS_9FormStateEbNS_27AllowNavigationToInvalidURLE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#20 0x00007f9ff9b2c64b in _ZN7WebCore13PolicyChecker29continueAfterNavigationPolicyENS_12PolicyActionE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#21 0x00007f9ff93f670b in _ZN6WebKit20WebFrameLoaderClient39dispatchDecidePolicyForNavigationActionERKN7WebCore16NavigationActionERKNS1_15ResourceRequestEbPNS1_9FormStateEON3WTF8FunctionIFvNS1_12PolicyActionEEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#22 0x00007f9ff9b2bd08 in _ZN7WebCore13PolicyChecker21checkNavigationPolicyERKNS_15ResourceRequestEbPNS_14DocumentLoaderEPNS_9FormStateEN3WTF8FunctionIFvS3_S7_bEEE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#23 0x00007f9ff9b039ed in _ZN7WebCore11FrameLoader22loadWithDocumentLoaderEPNS_14DocumentLoaderENS_13FrameLoadTypeEPNS_9FormStateENS_27AllowNavigationToInvalidURLE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#24 0x00007f9ff9b06273 in _ZN7WebCore11FrameLoader4loadEONS_16FrameLoadRequestE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#25 0x00007f9ff9420fa3 in _ZN6WebKit7WebPage11loadRequestERKNS_14LoadParametersE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#26 0x00007f9ff9621167 in _ZN3IPC13handleMessageIN8Messages7WebPage23LoadAlternateHTMLStringEN6WebKit7WebPageEMS5_FvRKNS4_14LoadParametersEEEEvRNS_7DecoderEPT0_T1_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#27 0x00007f9ff961e659 in _ZN6WebKit7WebPage24didReceiveWebPageMessageERN3IPC10ConnectionERNS1_7DecoderE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#28 0x00007f9ff91f3d59 in _ZN3IPC18MessageReceiverMap15dispatchMessageERNS_10ConnectionERNS_7DecoderE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#29 0x00007f9ff9369326 in _ZN6WebKit10WebProcess17didReceiveMessageERN3IPC10ConnectionERNS1_7DecoderE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#30 0x00007f9ff91ef93b in _ZN3IPC10Connection15dispatchMessageESt10unique_ptrINS_7DecoderESt14default_deleteIS2_EE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#31 0x00007f9ff91f086c in _ZN3IPC10Connection18dispatchOneMessageEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#32 0x00007f9ff709edbc in _ZN3WTF7RunLoop11performWorkEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#33 0x00007f9ff70d4ab9 in _ZZN3WTF7RunLoopC4EvENUlPvE_4_FUNES1_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#34 0x00007f9ff46945ca in g_main_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3212
#35 g_main_context_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3865
#36 0x00007f9ff4694948 in g_main_context_iterate () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3938
#37 0x00007f9ff4694c62 in g_main_loop_run () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:4134
#38 0x00007f9ff70d5460 in _ZN3WTF7RunLoop3runEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#39 0x00007f9ff95bb8f2 in _ZN6WebKit16ChildProcessMainINS_10WebProcessENS_14WebProcessMainEEEiiPPc () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#40 0x00007f9ff02702b1 in __libc_start_main (main=0x7f9ffbbead20 <main>, argc=2, argv=0x7ffd833c8108, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd833c80f8) at ../csu/libc-start.c:291
#41 0x00007f9ffbbeadaa in _start ()
Comment 1 Michael Catanzaro 2017-09-25 11:11:38 PDT
Also fast/mediastream/argument-types.html. Updating expectations accordingly.
Comment 2 Charlie Turner 2017-10-03 08:55:51 PDT
The following also seem to be affected by this.

  webrtc/negotiatedneeded-event-addStream.html [ Crash ]
  webrtc/video-getParameters.html [ Crash ]
  webrtc/video-stats.html [ Crash ]
  webrtc/video.html [ Crash ]
Comment 3 Charlie Turner 2017-10-03 08:56:29 PDT
*** Bug 177818 has been marked as a duplicate of this bug. ***
Comment 4 Philippe Normand 2018-01-03 01:25:16 PST
The OWR player was removed.