Bug 210390
| Summary: | [GTK] imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-setmediakeys-again-after-resetting-src.https.html is sometimes crashing | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Diego Pino <dpino> |
| Component: | Media | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | calvaris, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: |
https://bugs.webkit.org/show_bug.cgi?id=210970 https://bugs.webkit.org/show_bug.cgi?id=204670 |
||
Diego Pino
The test started to sporadically crash in:
r259842-r259844] NOERROR
[r259845-r259846] UNKNOWN
r259847 NOERROR
[r259848-r259850] UNKNOWN
[r259851-r259852] CRASH (Expected: PASS)
[r259853-r259857] UNKNOWN
r259858 NOERROR
See https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r259851%20(13275)/media/encrypted-media/clearKey/clearKey-webm-video-playback-mse-crash-log.txt
Thread 1 (Thread 0x7fba836a89c0 (LWP 10352)):
#0 0x00007fba8f406ff4 in WebCore::MediaPlayer::waitingForKeyChanged() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007fba8bae3155 in WTF::dispatchFunctionsFromMainThread() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007fba8badfd33 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007fba856bd6b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007fba856bda78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007fba856bdd62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007fba8bae0170 in WTF::RunLoop::run() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007fba8e30e4dd in int WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007fba8517009b in __libc_start_main (main=0x558603a2ac10 <main>, argc=4, argv=0x7fff19333758, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff19333748) at ../csu/libc-start.c:308
#10 0x0000558603a2ac8a in _start ()
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Diego Pino
Another test with a similar stacktrace:
streams/clone-array-buffer.html
See: https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396230-493-rerun/streams/clone-array-buffer-crash-log.txt
Thread 1 (Thread 0x7f3791f509c0 (LWP 40591)):
#0 0x00007f379d896bb7 in WebCore::MediaPlayer::waitingForKeyChanged() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007f3799f671f5 in WTF::dispatchFunctionsFromMainThread() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007f3799f63dd3 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007f3793f646b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007f3793f64a78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007f3793f64d62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007f3799f64210 in WTF::RunLoop::run() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007f379c79b84d in int WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007f3793a1709b in __libc_start_main (main=0x556170c8fc00 <main>, argc=4, argv=0x7ffe0ddd3b68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe0ddd3b58) at ../csu/libc-start.c:308
#10 0x0000556170c8fc7a in _start ()
Diego Pino
Another test failure with the same stacktrace:
storage/domstorage/localstorage/access-storage-after-window-close.html
See: https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396471-625-rerun/storage/domstorage/localstorage/access-storage-after-window-close-crash-log.txt
Stacktrace:
Thread 1 (Thread 0x7efcbea2b9c0 (LWP 33092)):
#0 0x00007efcca3760d4 in WebCore::MediaPlayer::waitingForKeyChanged() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007efcc6a41fa5 in WTF::dispatchFunctionsFromMainThread() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007efcc6a3eb83 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007efcc0a3f6b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007efcc0a3fa78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007efcc0a3fd62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007efcc6a3efc0 in WTF::RunLoop::run() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007efcc927b36d in int WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007efcc04f209b in __libc_start_main (main=0x559aeffc0c00 <main>, argc=4, argv=0x7ffc399a6618, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc399a6608) at ../csu/libc-start.c:308
#10 0x0000559aeffc0c7a in _start ()
Diego Pino
Two other test failures with similar stacktrace:
storage/domstorage/sessionstorage/blocked-file-access.html
storage/websql/change-version-handle-reuse.html
See: https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396444-608/storage/domstorage/sessionstorage/blocked-file-access-crash-log.txt
Thread 1 (Thread 0x7f35ece399c0 (LWP 8427)):
#0 0x00007f35f8783637 in WebCore::MediaPlayer::waitingForKeyChanged() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007f35f4e4ffa5 in WTF::dispatchFunctionsFromMainThread() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007f35f4e4cb83 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007f35eee4d6b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007f35eee4da78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007f35eee4dd62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007f35f4e4cfc0 in WTF::RunLoop::run() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007f35f7688a2d in int WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007f35ee90009b in __libc_start_main (main=0x5627167f1c00 <main>, argc=4, argv=0x7ffde47dd508, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffde47dd4f8) at ../csu/libc-start.c:308
#10 0x00005627167f1c7a in _start ()
See: https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396362-568/storage/websql/change-version-handle-reuse-crash-log.txt
Stacktrace:
Thread 1 (Thread 0x7f02ad04a9c0 (LWP 87226)):
#0 0x0000000000000000 in ?? ()
#1 0x00007f02b5060fa5 in WTF::dispatchFunctionsFromMainThread() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007f02b505db83 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007f02af05e6b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007f02af05ea78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007f02af05ed62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007f02b505dfc0 in WTF::RunLoop::run() () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007f02b78969dd in int WebKit::AuxiliaryProcessMain<WebKit::WebProcess, WebKit::WebProcessMainGtk>(int, char**) () from /home/ews/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007f02aeb1109b in __libc_start_main (main=0x561d725acc00 <main>, argc=4, argv=0x7ffc21416de8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc21416dd8) at ../csu/libc-start.c:308
#10 0x0000561d725acc7a in _start ()
In the case of change-version-handle-reuse.html, the name of the crashing function could not be resolved. There's a chance it was not WebCore::MediaPlayer::waitingForKeyChanged().
Diego Pino
More tests with the same stacktrace:
svg/animated-svgImage-scroll.html
svg/animations/accumulate-values-width-animation.html
svg/W3C-I18N/g-dirLTR-ubNone.svg
https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396449-611/svg/animated-svgImage-scroll-crash-log.txt
https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396463-621/svg/animations/accumulate-values-width-animation-crash-log.txt
https://ews-build.webkit-uat.org/results/GTK-WK2-Tests-EWS/r396191-478/svg/W3C-I18N/g-dirLTR-ubNone-crash-log.txt
Thread 1 (Thread 0x7efef5ada9c0 (LWP 50266)):
#0 0x00007eff01469d67 in WebCore::MediaPlayer::waitingForKeyChanged() () from /home/ews-gtk/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007efefdb20acd in WTF::dispatchFunctionsFromMainThread() () from /home/ews-gtk/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007efefdb1d2e3 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/ews-gtk/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007efef7aee6b8 in g_main_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3182
#4 g_main_context_dispatch () at ../../Source/glib-2.58.1/glib/gmain.c:3847
#5 0x00007efef7aeea78 in g_main_context_iterate () at ../../Source/glib-2.58.1/glib/gmain.c:3920
#6 0x00007efef7aeed62 in g_main_loop_run () at ../../Source/glib-2.58.1/glib/gmain.c:4116
#7 0x00007efefdb1d6e8 in WTF::RunLoop::run() () from /home/ews-gtk/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007eff00348255 in WebKit::WebProcessMain(int, char**) () from /home/ews-gtk/worker/GTK-Build-EWS/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007efef75a109b in __libc_start_main (main=0x561f5908ec00 <main>, argc=4, argv=0x7fffb0474b98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb0474b88) at ../csu/libc-start.c:308
#10 0x0000561f5908ec7a in _start ()
Diego Pino
imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-setmediakeys-again-after-resetting-src.https.html [ Crash ]
Crash-log: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r262751%20(14006)/imported/w3c/web-platform-tests/encrypted-media/clearkey-mp4-setmediakeys-again-after-resetting-src.https-crash-log.txt
Thread 1 (Thread 0x7fcec0d822c0 (LWP 71215)):
#0 0x00007fcecb62f9b7 in WebCore::MediaPlayer::waitingForKeyChanged() () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#1 0x00007fcec748f375 in WTF::dispatchFunctionsFromMainThread() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#2 0x00007fcec748bef4 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#3 0x00007fcec2fc2c3e in g_main_dispatch (context=0x558c08736440) at ../glib/gmain.c:3309
#4 0x00007fcec2fc2c3e in g_main_context_dispatch (context=context@entry=0x558c08736440) at ../glib/gmain.c:3974
#5 0x00007fcec2fc2ff0 in g_main_context_iterate (context=0x558c08736440, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4047
#6 0x00007fcec2fc32e3 in g_main_loop_run (loop=0x558c08763d80) at ../glib/gmain.c:4241
#7 0x00007fcec748c330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#8 0x00007fceca0ac01f in WebKit::WebProcessMain(int, char**) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007fcec1bf6183 in __libc_start_main (main=0x558c068b3c00 <main>, argc=4, argv=0x7ffcb110b5a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcb110b598) at ../csu/libc-start.c:308
#10 0x0000558c068b3c8e in _start () at ../sysdeps/x86_64/start.S:120
Xabier Rodríguez Calvar
This is clearly a problem of the test not being properly tear down because it does not make sense to see waitingForKey in a test that is absolutely not related to EME.
Xabier Rodríguez Calvar
I am not seeing this crash anymore. Should we unflag this?
Xabier Rodríguez Calvar
The test reported by this bug works and there are other two tests handled by this bug. One works and the other does not so I am renaming the bug for the one that flakily crashes and unflag the two others.
Diego Pino
The test or tests filed under this bug are not failing anymore. Test expectations updated in https://commits.webkit.org/258724@main.
Radar WebKit Bug Importer
<rdar://problem/104077422>