161582 2016-09-04 19:21:39 -0700 WebRTC: Several media stream tests crashing 2016-09-05 06:56:44 -0700 1 1 1 Unclassified WebKit Media Other PC Linux RESOLVED FIXED P2 Normal --- 1 mcatanzaro webkit-unassigned alex pnormand oldest_to_newest 1226324 0 mcatanzaro 2016-09-04 19:21:39 -0700 We have several media stream tests crashing with this assertion in OpenWebRTC: owr_video_renderer.c:314:owr_video_renderer_get_element: assertion failed: (flip) Each test has been broken since it was added (though some of the tests originally timed out instead of crashed). The affected tests are: fast/mediastream/apply-constraints-video.html fast/mediastream/MediaStream-video-element-displays-buffer.html fast/mediastream/MediaStream-video-element-video-tracks-disabled-then-enabled.html fast/mediastream/MediaStream-video-element-video-tracks-disabled.html Example backtrace: Thread 1 (Thread 0x2b0031e90f80 (LWP 14747)): #0 0x00002b002aa89067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #1 0x00002b002aa8a448 in __GI_abort () at abort.c:89 #2 0x00002b0027d84105 in g_assertion_message () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gtestutils.c:2356 #3 0x00002b0027d8418a in g_assertion_message_expr () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gtestutils.c:2371 #4 0x00002b00264ef131 in owr_video_renderer_get_element () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/openwebrtc/local/owr_video_renderer.c:314 #5 0x00002b00264ef1fd in owr_video_renderer_constructed () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/openwebrtc/local/owr_video_renderer.c:360 #6 0x00002b0027cd5534 in g_object_new_internal () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/gobject/gobject.c:1814 #7 0x00002b0027cd70f5 in g_object_new_valist () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/gobject/gobject.c:2033 #8 0x00002b0027cd7404 in g_object_new () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/gobject/gobject.c:1617 #9 0x00002b00220428cf in _ZN7WebCore30MediaPlayerPrivateGStreamerOwr15createVideoSinkEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #10 0x00002b00220421b5 in _ZN7WebCore30MediaPlayerPrivateGStreamerOwr4loadERNS_18MediaStreamPrivateE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #11 0x00002b0021b2e4d2 in _ZN7WebCore11MediaPlayer23loadWithNextMediaEngineEPKNS_18MediaPlayerFactoryE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #12 0x00002b0021b2ef9b in _ZN7WebCore11MediaPlayer4loadEPNS_18MediaStreamPrivateE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #13 0x00002b00217674b8 in _ZN7WebCore16HTMLMediaElement12loadResourceERKNS_3URLERNS_11ContentTypeERKN3WTF6StringE () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #14 0x00002b0021767e11 in _ZN7WebCore16HTMLMediaElement19selectMediaResourceEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #15 0x00002b002176974a in _ZN7WebCore16HTMLMediaElement23pendingActionTimerFiredEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #16 0x00002b0021abab5f in _ZN7WebCore12ThreadTimers24sharedTimerFiredInternalEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #17 0x00002b002412ec1a in _ZZN3WTF7RunLoop9TimerBaseC4ERS0_ENUlPvE_4_FUNES3_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #18 0x00002b0027d5eecd in g_main_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3122 #19 g_main_context_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3737 #20 0x00002b0027d5f268 in g_main_context_iterate () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3808 #21 0x00002b0027d5f582 in g_main_loop_run () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #22 0x00002b002412efc0 in _ZN3WTF7RunLoop3runEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #23 0x00002b002112b7c2 in WebProcessMainUnix () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #24 0x00002b002aa75b45 in __libc_start_main (main=0x400bf0 <main>, argc=2, argv=0x7fff6f6f5bd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6f6f5bc8) at libc-start.c:287 #25 0x0000000000400c45 in _start () Updating expectations accordingly. 1226386 1 pnormand 2016-09-05 01:02:59 -0700 Oops this is my fault, sorry. With this patch in OpenWebRTC things should improve a bit: https://github.com/EricssonResearch/openwebrtc/pull/629 I'll try to have it merged upstream and will bump our OpenWebRTC version in JHBuild. 1226412 2 287947 pnormand 2016-09-05 06:05:28 -0700 Created attachment 287947 patch 1226417 3 pnormand 2016-09-05 06:56:44 -0700 Committed r205451: <http://trac.webkit.org/changeset/205451> 287947 2016-09-05 06:05:28 -0700 2016-09-05 06:08:46 -0700 patch patch.patch text/plain 3274 pnormand RnJvbSA1NTc2NTYyMjE2ODk5M2U3ODZhZGNhZGY3NDI2Y2JjOTBiYTFlNzVkIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBQaGlsaXBwZSBOb3JtYW5kIDxwbm9ybWFuZEBpZ2FsaWEuY29t PgpEYXRlOiBNb24sIDUgU2VwIDIwMTYgMTU6MDA6MjggKzAyMDAKU3ViamVjdDogW1BBVENIXSBw YXRjaAoKLS0tCiBMYXlvdXRUZXN0cy9DaGFuZ2VMb2cgICAgICAgICAgICAgICAgICAgICB8ICA5 ICsrKysrKysrKwogTGF5b3V0VGVzdHMvcGxhdGZvcm0vZ3RrL1Rlc3RFeHBlY3RhdGlvbnMgfCAg NSAtLS0tLQogVG9vbHMvQ2hhbmdlTG9nICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAxMCAr KysrKysrKysrCiBUb29scy9ndGsvamhidWlsZC5tb2R1bGVzICAgICAgICAgICAgICAgICB8ICAy ICstCiA0IGZpbGVzIGNoYW5nZWQsIDIwIGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpk aWZmIC0tZ2l0IGEvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nIGIvTGF5b3V0VGVzdHMvQ2hhbmdlTG9n CmluZGV4IGIxMTA0NWQuLmMyZTRlZDkgMTAwNjQ0Ci0tLSBhL0xheW91dFRlc3RzL0NoYW5nZUxv ZworKysgYi9MYXlvdXRUZXN0cy9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxMiBAQAorMjAxNi0wOS0w NSAgUGhpbGlwcGUgTm9ybWFuZCAgPHBub3JtYW5kQGlnYWxpYS5jb20+CisKKyAgICAgICAgV2Vi UlRDOiBTZXZlcmFsIG1lZGlhIHN0cmVhbSB0ZXN0cyBjcmFzaGluZworICAgICAgICBodHRwczov L2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTYxNTgyCisKKyAgICAgICAgUmV2aWV3 ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiBwbGF0Zm9ybS9ndGsvVGVzdEV4cGVj dGF0aW9uczogVW5za2lwIG5vdy1wYXNzaW5nIHRlc3RzLgorCiAyMDE2LTA5LTA1ICBZb3Vlbm4g RmFibGV0ICA8eW91ZW5uQGFwcGxlLmNvbT4KIAogICAgICAgICBDYWNoZWRSZXNvdXJjZUxvYWRl ciBpcyBub3QgdGFraW5nIGludG8gYWNjb3VudCBmZXRjaCBvcHRpb25zIHRvIHVzZSBvciBub3Qg Y2FjaGVkIHJlc291cmNlcwpkaWZmIC0tZ2l0IGEvTGF5b3V0VGVzdHMvcGxhdGZvcm0vZ3RrL1Rl c3RFeHBlY3RhdGlvbnMgYi9MYXlvdXRUZXN0cy9wbGF0Zm9ybS9ndGsvVGVzdEV4cGVjdGF0aW9u cwppbmRleCBmZGQ1NTBkLi5lZDNiYmZhIDEwMDY0NAotLS0gYS9MYXlvdXRUZXN0cy9wbGF0Zm9y bS9ndGsvVGVzdEV4cGVjdGF0aW9ucworKysgYi9MYXlvdXRUZXN0cy9wbGF0Zm9ybS9ndGsvVGVz dEV4cGVjdGF0aW9ucwpAQCAtODIzLDExICs4MjMsNiBAQCB3ZWJraXQub3JnL2IvMTE3NzU2IG1l ZGlhL3RyYWNrL21lZGlhLWVsZW1lbnQtZW5xdWV1ZS1ldmVudC1jcmFzaC5odG1sIFsgVGltZW91 dAogCiB3ZWJraXQub3JnL2IvMTUzOTM3IGh0dHAvdGVzdHMvbWlzYy9kZXRhY2gtZHVyaW5nLW5v dGlmeURvbmUuaHRtbCBbIENyYXNoIFBhc3MgXQogCi13ZWJraXQub3JnL2IvMTYxNTgyIGZhc3Qv bWVkaWFzdHJlYW0vYXBwbHktY29uc3RyYWludHMtdmlkZW8uaHRtbCBbIENyYXNoIF0KLXdlYmtp dC5vcmcvYi8xNjE1ODIgZmFzdC9tZWRpYXN0cmVhbS9NZWRpYVN0cmVhbS12aWRlby1lbGVtZW50 LWRpc3BsYXlzLWJ1ZmZlci5odG1sIFsgQ3Jhc2ggXQotd2Via2l0Lm9yZy9iLzE2MTU4MiBmYXN0 L21lZGlhc3RyZWFtL01lZGlhU3RyZWFtLXZpZGVvLWVsZW1lbnQtdmlkZW8tdHJhY2tzLWRpc2Fi bGVkLXRoZW4tZW5hYmxlZC5odG1sIFsgQ3Jhc2ggXQotd2Via2l0Lm9yZy9iLzE2MTU4MiBmYXN0 L21lZGlhc3RyZWFtL01lZGlhU3RyZWFtLXZpZGVvLWVsZW1lbnQtdmlkZW8tdHJhY2tzLWRpc2Fi bGVkLmh0bWwgWyBDcmFzaCBdCi0KICMvLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8v Ly8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vCiAj IEVuZCBvZiBDcmFzaGluZyB0ZXN0cwogIy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8v Ly8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8K ZGlmZiAtLWdpdCBhL1Rvb2xzL0NoYW5nZUxvZyBiL1Rvb2xzL0NoYW5nZUxvZwppbmRleCAyMDAy OTQxLi44NTY2ZWY4IDEwMDY0NAotLS0gYS9Ub29scy9DaGFuZ2VMb2cKKysrIGIvVG9vbHMvQ2hh bmdlTG9nCkBAIC0xLDMgKzEsMTMgQEAKKzIwMTYtMDktMDUgIFBoaWxpcHBlIE5vcm1hbmQgIDxw bm9ybWFuZEBpZ2FsaWEuY29tPgorCisgICAgICAgIFdlYlJUQzogU2V2ZXJhbCBtZWRpYSBzdHJl YW0gdGVzdHMgY3Jhc2hpbmcKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19i dWcuY2dpP2lkPTE2MTU4MgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgor CisgICAgICAgICogZ3RrL2poYnVpbGQubW9kdWxlczogQnVtcCB0byBsYXRlc3QgT3BlbldlYlJU QyBtYXN0ZXIgZml4aW5nIHRoZSBjcmFzaCBvbiBtaXNzaW5nCisgICAgICAgIGdsdmlkZW9mbGlw IEdTdHJlYW1lciBlbGVtZW50LgorCiAyMDE2LTA5LTA1ICBZb3Vlbm4gRmFibGV0ICA8eW91ZW5u QGFwcGxlLmNvbT4KIAogICAgICAgICBXM0MgdGVzdCBpbXBvcnRlciBzaG91bGQgZ2VuZXJhdGUg dGhlIGxpc3Qgb2YgcmVzb3VyY2UgZmlsZXMKZGlmZiAtLWdpdCBhL1Rvb2xzL2d0ay9qaGJ1aWxk Lm1vZHVsZXMgYi9Ub29scy9ndGsvamhidWlsZC5tb2R1bGVzCmluZGV4IDdkZjg0ZWMuLjdiNTFh ZjEgMTAwNjQ0Ci0tLSBhL1Rvb2xzL2d0ay9qaGJ1aWxkLm1vZHVsZXMKKysrIGIvVG9vbHMvZ3Rr L2poYnVpbGQubW9kdWxlcwpAQCAtNTE0LDcgKzUxNCw3IEBACiAgICAgICA8ZGVwIHBhY2thZ2U9 ImdzdC1wbHVnaW5zLW9wZW53ZWJydGMiLz4KICAgICAgIDxkZXAgcGFja2FnZT0ibGlibmljZSIv PgogICAgICA8L2RlcGVuZGVuY2llcz4KLSAgICA8YnJhbmNoIHJlcG89ImdpdGh1Yi5jb20iIG1v ZHVsZT0iRXJpY3Nzb25SZXNlYXJjaC9vcGVud2VicnRjLmdpdCIgY2hlY2tvdXRkaXI9Im9wZW53 ZWJydGMiIHRhZz0iOWIxOGM5NGExYzVlNWNhZDE2ZjI0MTk1NDYxM2MyNjdjYjAzMmM4NSIvPgor ICAgIDxicmFuY2ggcmVwbz0iZ2l0aHViLmNvbSIgbW9kdWxlPSJFcmljc3NvblJlc2VhcmNoL29w ZW53ZWJydGMuZ2l0IiBjaGVja291dGRpcj0ib3BlbndlYnJ0YyIgdGFnPSJjOTk3YmZmMTRhOTM4 OTU4MmJjMTA3ZTJhZWE3Y2U3N2ZiNzAwZWQ5Ii8+CiAgIDwvYXV0b3Rvb2xzPgogCiAgIDxhdXRv dG9vbHMgaWQ9Imxsdm0iCi0tIAoyLjkuMw==