173957 2017-06-28 20:15:28 -0700 [GTK] Layout test imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html flaky crash 2017-11-06 00:35:15 -0800 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 173540 P2 Normal --- 1 fujii webkit-unassigned bugs-noreply oldest_to_newest 1323818 0 fujii 2017-06-28 20:15:28 -0700 [GTK] Layout test imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html flaky crash Gtk port, Release build. https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r218869%20(1966)/results.html Log: > STDERR: (WebKitTestRunner:17170): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Callstack: > Thread 1 (Thread 0x7f9e777b3a80 (LWP 17263)): > #0 0x00007f9e8b030434 in _ZN7WebCore13AXObjectCache26performDeferredCacheUpdateEv () > #1 0x00007f9e8b796f04 in _ZN7WebCore9FrameView6layoutEb () > #2 0x00007f9e8b7976b1 in _ZN7WebCore9FrameView18updateContentsSizeEv () > #3 0x00007f9e8b84f476 in _ZN7WebCore10ScrollView16updateScrollbarsERKNS_8IntPointE () > #4 0x00007f9e8b84fc27 in _ZN7WebCore10ScrollView15setContentsSizeERKNS_7IntSizeE () > #5 0x00007f9e8b795536 in _ZN7WebCore9FrameView15setContentsSizeERKNS_7IntSizeE () > #6 0x00007f9e8b795694 in _ZN7WebCore9FrameView14adjustViewSizeEv () > #7 0x00007f9e8b796fb6 in _ZN7WebCore9FrameView6layoutEb () > #8 0x00007f9e8b85c92a in _ZN7WebCore12ThreadTimers24sharedTimerFiredInternalEv () > #9 0x00007f9e85b5a6ba in _ZZN3WTF7RunLoop9TimerBaseC4ERS0_ENUlPvE_4_FUNES3_ () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 > #10 0x00007f9e838535ca 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 > #11 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 > #12 0x00007f9e83853948 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 > #13 0x00007f9e83853c62 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 > #14 0x00007f9e85b5aab0 in _ZN3WTF7RunLoop3runEv () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 > #15 0x00007f9e87f94ad2 in _ZN6WebKit16ChildProcessMainINS_10WebProcessENS_14WebProcessMainEEEiiPPc () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #16 0x00007f9e7ed832b1 in __libc_start_main (main=0x7f9e8ae85f50 <main>, argc=2, argv=0x7ffeb7eb7c68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeb7eb7c58) at ../csu/libc-start.c:291 > #17 0x00007f9e8ae8649a in _start () 1323827 1 fujii 2017-06-28 20:27:16 -0700 Demangled callstack: > Thread 1 (Thread 0x7f9e777b3a80 (LWP 17263)): > #0 0x00007f9e8b030434 in WebCore::AXObjectCache::performDeferredCacheUpdate() () > #1 0x00007f9e8b796f04 in WebCore::FrameView::layout(bool) () > #2 0x00007f9e8b7976b1 in WebCore::FrameView::updateContentsSize() () > #3 0x00007f9e8b84f476 in WebCore::ScrollView::updateScrollbars(WebCore::IntPoint const&) () > #4 0x00007f9e8b84fc27 in WebCore::ScrollView::setContentsSize(WebCore::IntSize const&) () > #5 0x00007f9e8b795536 in WebCore::FrameView::setContentsSize(WebCore::IntSize const&) () > #6 0x00007f9e8b795694 in WebCore::FrameView::adjustViewSize() () > #7 0x00007f9e8b796fb6 in WebCore::FrameView::layout(bool) () > #8 0x00007f9e8b85c92a in WebCore::ThreadTimers::sharedTimerFiredInternal() () > #9 0x00007f9e85b5a6ba 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 > #10 0x00007f9e838535ca 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 > #11 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 > #12 0x00007f9e83853948 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 > #13 0x00007f9e83853c62 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 > #14 0x00007f9e85b5aab0 in WTF::RunLoop::run() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 > #15 0x00007f9e87f94ad2 in int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain>(int, char**) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #16 0x00007f9e7ed832b1 in __libc_start_main (main=0x7f9e8ae85f50 <main>, argc=2, argv=0x7ffeb7eb7c68, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeb7eb7c58) at ../csu/libc-start.c:291 > #17 0x00007f9e8ae8649a in _start () 1323829 2 fujii 2017-06-28 20:28:17 -0700 > fujii@ubuntu $ ./Tools/Scripts/run-webkit-tests --gtk --release --no-new-test-results --iterations=1000 imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html > Using port 'gtk-wk2' > Test configuration: <, x86, release> > Placing test results in /home/fujii/work/webkit/gb/WebKitBuild/Release/layout-test-results > Baseline search path: platform/gtk -> platform/wk2 -> generic > Using Release build > Pixel tests disabled > Regular timeout: 15000, slow test timeout: 75000 > Command line: /home/fujii/work/webkit/gb/Tools/jhbuild/jhbuild-wrapper --gtk run /home/fujii/work/webkit/gb/WebKitBuild/Release/bin/WebKitTestRunner - > > Found 1 test; running 1 (1000 times each: --repeat-each=1 --iterations=1000), skipping 0. > > ////////// > WPT tests are not using the same testharness.js file as other WebKit Layout tests. > WebKit testharness.js might need to be updated according WPT testharness.js. > ////////// > > Running 1 test > > Running 1 WebKitTestRunner. > > [672/1000] imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html failed unexpectedly (WebProcess crashed [pid=91079]) > [958/1000] imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html failed unexpectedly (WebProcess crashed [pid=95596]) > [967/1000] imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests1.html failed unexpectedly (WebProcess crashed [pid=97612]) > > 997 tests ran as expected, 3 didn't: > > Stopping Web Platform Test server ... > fujii@ubuntu $ Reproduction probability is 3/1000 on my linux box (Ubuntu 17.04). 1323848 3 fujii 2017-06-28 20:57:21 -0700 imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests2.html imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_tests9.html imported/w3c/web-platform-tests/html/syntax/parsing/html5lib_webkit01.html These tests also crash with same callstack. 1330267 4 fujii 2017-07-18 21:22:35 -0700 *** This bug has been marked as a duplicate of bug 173540 *** 1368574 5 fujii 2017-11-06 00:35:15 -0800 https://build.webkit.org/builders/GTK%20Linux%2064-bit%20Release%20(Tests)/builds/4037 > Thread 1 (Thread 0x2b2eb331aa40 (LWP 31061)): > #0 0x00002b2ea44e3ad4 in WebCore::AXObjectCache::performDeferredCacheUpdate() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #1 0x00002b2ea4b192ac in WebCore::LayoutContext::runAsynchronousTasks() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #2 0x00002b2ea4b19a14 in WebCore::LayoutContext::runOrScheduleAsynchronousTasks() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #3 0x00002b2ea4b195f8 in WebCore::LayoutContext::layout() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #4 0x00002b2ea4b19f30 in WebCore::FrameView::updateContentsSize() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #5 0x00002b2ea4bbb682 in WebCore::ScrollView::updateScrollbars(WebCore::IntPoint const&) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #6 0x00002b2ea4bbbd57 in WebCore::ScrollView::setContentsSize(WebCore::IntSize const&) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #7 0x00002b2ea4b18614 in WebCore::FrameView::setContentsSize(WebCore::IntSize const&) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #8 0x00002b2ea4b18784 in WebCore::FrameView::adjustViewSize() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #9 0x00002b2ea4b19878 in WebCore::LayoutContext::layout() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #10 0x00002b2ea4bce33a in WebCore::ThreadTimers::sharedTimerFiredInternal() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #11 0x00002b2ea7b8b9ca 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 > #12 0x00002b2ea9b375ca 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 > #13 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 > #14 0x00002b2ea9b37948 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 > #15 0x00002b2ea9b37c62 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 > #16 0x00002b2ea7b8bdc0 in WTF::RunLoop::run() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 > #17 0x00002b2ea3ed0a62 in int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain>(int, char**) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 > #18 0x00002b2eadea52b1 in __libc_start_main (main=0x2b2ea2615d40 <main>, argc=2, argv=0x7fff0fa1f238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0fa1f228) at ../csu/libc-start.c:291 > #19 0x00002b2ea2615dca in _start ()