Bug 176801

Summary:	[GStreamer] Several media stream tests crashing in MediaPlayerPrivateGStreamerOwr::trackEnded with g_object_get: assertion 'G_IS_OBJECT (object)' failed
Product:	WebKit	Reporter:	Michael Catanzaro <mcatanzaro>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED WONTFIX
Severity:	Normal	CC:	cturner, mcatanzaro, pnormand
Priority:	P2
Version:	Other
Hardware:	PC
OS:	Linux

Michael Catanzaro

Reported 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 ()

Attachments
Add attachment proposed patch, testcase, etc.

Michael Catanzaro

Comment 1 2017-09-25 11:11:38 PDT

Also fast/mediastream/argument-types.html. Updating expectations accordingly.

Charlie Turner

Comment 2 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 ]

Charlie Turner

Comment 3 2017-10-03 08:56:29 PDT

*** Bug 177818 has been marked as a duplicate of this bug. ***

Philippe Normand

Comment 4 2018-01-03 01:25:16 PST

The OWR player was removed.

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