173422 2017-06-15 09:43:41 -0700 [WPE] Some fast/animation/ tests crash irregularly 2017-11-22 08:54:43 -0800 1 1 1 Unclassified WebKit WPE WebKit WebKit Local Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 csaavedra Ms2ger bugs-noreply commit-queue Ms2ger oldest_to_newest 1319599 0 csaavedra 2017-06-15 09:43:41 -0700 These tests are crashing irregularly when ran with many iterations. fast/animation/request-animation-frame-cancel.html failed unexpectedly (WebProcess crashed [pid=28834]) fast/animation/request-animation-frame-detach-element.html failed unexpectedly (WebProcess crashed [pid=28880]) fast/animation/request-animation-frame-disabled.html failed unexpectedly (WebProcess crashed [pid=28927]) fast/animation/request-animation-frame-disabled.html failed unexpectedly (WebProcess crashed [pid=28988]) fast/animation/request-animation-frame-during-modal.html failed unexpectedly (WebProcess crashed [pid=29030]) fast/animation/animation-style-update-size.html failed unexpectedly (WebProcess crashed [pid=29637]) The stacktraces are all pretty much the same and the problem is an assertion: Thread 1 (Thread 0x7ff301cff700 (LWP 29652)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007ff35ad473fa in __GI_abort () at abort.c:89 #2 0x00007ff35ad3ee37 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x7ff3120ef23e "bo", file=file@entry=0x7ff3120ef1c0 "/home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/WPEBackend-mesa/src/gbm/renderer-backend-egl-gbm.cpp", line=line@entry=210, function=function@entry=0x7ff3120ef250 <{lambda(void*)#10}::operator()(void*) const::__PRETTY_FUNCTION__> "<lambda(void*)>") at assert.c:92 #3 0x00007ff35ad3eee2 in __GI___assert_fail (assertion=0x7ff3120ef23e "bo", file=0x7ff3120ef1c0 "/home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/WPEBackend-mesa/src/gbm/renderer-backend-egl-gbm.cpp", line=210, function=0x7ff3120ef250 <{lambda(void*)#10}::operator()(void*) const::__PRETTY_FUNCTION__> "<lambda(void*)>") at assert.c:101 #4 0x00007ff3120e898b in {lambda(void*)#10}::operator()(void*) const () from /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Root/lib/libWPEBackend-default.so #5 0x00007ff3120e8b90 in {lambda(void*)#10}::_FUN(void*) () from /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Root/lib/libWPEBackend-default.so #6 0x00007ff35b9576bb in wpe_renderer_backend_egl_target_frame_rendered () from /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Root/lib/libWPEBackend.so.0 #7 0x00007ff364827cd0 in WebKit::ThreadedCompositor::renderLayerTree() () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #8 0x00007ff3669ce75a in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #9 0x00007ff35c4a563a in g_main_dispatch (context=0x7ff2f0000900) at /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/glib-2.44.1/glib/gmain.c:3122 #10 g_main_context_dispatch (context=context@entry=0x7ff2f0000900) at /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/glib-2.44.1/glib/gmain.c:3737 #11 0x00007ff35c4a59b8 in g_main_context_iterate (context=0x7ff2f0000900, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/glib-2.44.1/glib/gmain.c:3808 #12 0x00007ff35c4a5cd2 in g_main_loop_run (loop=0x7ff2f0001240) at /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/glib-2.44.1/glib/gmain.c:4002 #13 0x00007ff3669ceb50 in WTF::RunLoop::run() () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #14 0x00007ff3669cdb34 in WTF::Function<void ()>::CallableWrapper<WTF::WorkQueue::platformInitialize(char const*, WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::{lambda()#1}>::call() () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #15 0x00007ff366991895 in WTF::threadEntryPoint(void*) () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #16 0x00007ff3669cc8a0 in WTF::wtfThreadEntryPoint(void*) () from /home/claudio/git/metrological/WebKit/WebKitBuild/Release/lib/libWPEWebKit.so.0 #17 0x00007ff360da3494 in start_thread (arg=0x7ff301cff700) at pthread_create.c:333 #18 0x00007ff35adfbaff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 STDERR: 51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. STDERR: WPEWebProcess: /home/claudio/git/metrological/WebKit/WebKitBuild/DependenciesWPE/Source/WPEBackend-mesa/src/gbm/renderer-backend-egl-gbm.cpp:210: <lambda(void*)>: Assertion `bo' failed. 1319913 1 csaavedra 2017-06-16 03:05:29 -0700 I marked the whole fast/animation dir as flaky, as at least half of the tests crash occasionally with the same stacktrace. 1374196 2 327454 Ms2ger 2017-11-22 08:23:02 -0800 Created attachment 327454 Patch 1374202 3 327454 commit-queue 2017-11-22 08:54:42 -0800 Comment on attachment 327454 Patch Clearing flags on attachment: 327454 Committed r225095: <https://trac.webkit.org/changeset/225095> 1374203 4 commit-queue 2017-11-22 08:54:43 -0800 All reviewed patches have been landed. Closing bug. 327454 2017-11-22 08:23:02 -0800 2017-11-22 08:54:42 -0800 Patch bug-173422-20171122172300.patch text/plain 1447 Ms2ger U3VidmVyc2lvbiBSZXZpc2lvbjogMjI1MDk0CmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9DaGFu Z2VMb2cgYi9MYXlvdXRUZXN0cy9DaGFuZ2VMb2cKaW5kZXggYWJhYzMwYjJmYjM3ZTUxNDdmMzFi MjQxNjRhYmM2Yzg2ODI2ZWE5OS4uMDU4ZjE1MTMyYWJmY2QyMWFmMWFiNzI0YTEyMWVkMWVlYWFh ZmQ2YiAxMDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCisrKyBiL0xheW91dFRlc3Rz L0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1IEBACisyMDE3LTExLTIyICBNczJnZXIgIDxNczJnZXJA aWdhbGlhLmNvbT4KKworICAgICAgICBbV1BFXSBFbmFibGUgcmVxdWVzdC1hbmltYXRpb24tZnJh bWUtZGlzYWJsZWQuaHRtbC4KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19i dWcuY2dpP2lkPTE3MzQyMgorCisgICAgICAgIFVucmV2aWV3ZWQgdGVzdCBnYXJkZW5pbmcuCisK KyAgICAgICAgVGhlIHRlc3QgaXMgcGFzc2luZyBzaW5jZSB0aGUgY2hhbmdlIGluIHIyMTg3NTQs IGFuZCBkb2Vzbid0IHNlZW0gdG8gaGF2ZQorICAgICAgICBjcmFzaGVkIGluIG1vbnRocy4KKwor ICAgICAgICAqIHBsYXRmb3JtL3dwZS9UZXN0RXhwZWN0YXRpb25zOgorCiAyMDE3LTExLTIyICBD b21taXQgUXVldWUgIDxjb21taXQtcXVldWVAd2Via2l0Lm9yZz4KIAogICAgICAgICBVbnJldmll d2VkLCByb2xsaW5nIG91dCByMjI1MDkzLgpkaWZmIC0tZ2l0IGEvTGF5b3V0VGVzdHMvcGxhdGZv cm0vd3BlL1Rlc3RFeHBlY3RhdGlvbnMgYi9MYXlvdXRUZXN0cy9wbGF0Zm9ybS93cGUvVGVzdEV4 cGVjdGF0aW9ucwppbmRleCBhNWZjNzNlY2NlNzRjZTM4MWJiYzQ2ODY5NjY0ODE0NzA1MjllN2Fi Li43MzRjZjlhNmNlYjZjMzI2NDMyMmNiNDhhNjQwZDQwYWIzOGFiOTZjIDEwMDY0NAotLS0gYS9M YXlvdXRUZXN0cy9wbGF0Zm9ybS93cGUvVGVzdEV4cGVjdGF0aW9ucworKysgYi9MYXlvdXRUZXN0 cy9wbGF0Zm9ybS93cGUvVGVzdEV4cGVjdGF0aW9ucwpAQCAtMzI1LDcgKzMyNSw2IEBAIEJ1ZyhX UEUpIGZhc3QveG1saHR0cHJlcXVlc3QgWyBTa2lwIF0KIEJ1ZyhXUEUpIGZhc3QveHBhdGggWyBT a2lwIF0KIEJ1ZyhXUEUpIGZhc3Qvem9vbWluZyBbIFNraXAgXQogCi13ZWJraXQub3JnL2IvMTcz NDIyIGZhc3QvYW5pbWF0aW9uL3JlcXVlc3QtYW5pbWF0aW9uLWZyYW1lLWRpc2FibGVkLmh0bWwg WyBGYWlsdXJlIENyYXNoIF0KIEJ1ZyhXUEUpIGZhc3QvY3NzLWdyaWQtbGF5b3V0L2ZsZXgtY29u dGVudC1zaXplZC1jb2x1bW5zLXJlc2l6ZS5odG1sIFsgVGltZW91dCBdCiBCdWcoV1BFKSBmYXN0 L2Nzcy1ncmlkLWxheW91dC9ncmlkLWJhc2VsaW5lLW1hcmdpbnMuaHRtbCBbIEltYWdlT25seUZh aWx1cmUgXQogQnVnKFdQRSkgZmFzdC9jc3MtZ3JpZC1sYXlvdXQvZ3JpZC1iYXNlbGluZS5odG1s IFsgSW1hZ2VPbmx5RmFpbHVyZSBdCg==