95727 2012-09-04 03:54:23 -0700 REGRESSION(near r127050): inspector tests crash intermittently in debug mode (GC related bug) 2014-12-17 17:50:24 -0800 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) All All RESOLVED INVALID Qt, QtTriaged P1 Critical --- 79668 1 ossy webkit-unassigned barraclough burg fpizlo ggaren hausmann loki mhahnenberg noam oliver ossy zherczeg oldest_to_newest 710943 0 ossy 2012-09-04 03:54:23 -0700 near r127050 inspector tests started to crash intermittently in debug mode on 32/64 bit too. I don't know the exact revision, because Qt port wasn't buildable between r127026-r127030 and r127063-r127096. And it is a flakey crash which isn't reproducible easily ... Some crash log: inspector/console/console-repeat-count.html - r127050 ------------------------------------------------------ *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007f247466be70 *** ======= Backtrace: ========= /lib/libc.so.6(+0x71bd6)[0x7f24c8bb7bd6] /lib/libc.so.6(+0x7200d)[0x7f24c8bb800d] /lib/libc.so.6(+0x73518)[0x7f24c8bb9518] /lib/libc.so.6(cfree+0x6c)[0x7f24c8bbc94c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF8fastFreeEPv+0x5c)[0x7f24ce61dc2d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x7269d3)[0x7f24ccbc49d3] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e62141)[0x7f24ce300141] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec7593)[0x7f24ce365593] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec991c)[0x7f24ce36791c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec995f)[0x7f24ce36795f] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec825e)[0x7f24ce36625e] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ece4db)[0x7f24ce36c4db] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20b8afb)[0x7f24ce556afb] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20b317c)[0x7f24ce55117c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef0ae8)[0x7f24ce38eae8] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef143e)[0x7f24ce38f43e] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef0df6)[0x7f24ce38edf6] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef086d)[0x7f24ce38e86d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2c11)[0x7f24ce390c11] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef3c09)[0x7f24ce391c09] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef3815)[0x7f24ce391815] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef334f)[0x7f24ce39134f] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2189)[0x7f24ce390189] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1edd369)[0x7f24ce37b369] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3JSC4Heap17collectAllGarbageEv+0x2f)[0x7f24ce37b0f5] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90b241)[0x7f24ccda9241] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90b436)[0x7f24ccda9436] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90b5fe)[0x7f24ccda95fe] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12a7c32)[0x7f24cd745c32] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12a7b69)[0x7f24cd745b69] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15b0be6)[0x7f24cda4ebe6] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x99)[0x7f24ca283fc9] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7f24cb8c049c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x11d)[0x7f24cb8c6a2d] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84)[0x7f24ca25f3d4] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN14QTimerInfoList14activateTimersEv+0x3d2)[0x7f24ca2a9ee2] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(+0x26c94d)[0x7f24ca2aa94d] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7f24d015c6f2] /lib/libglib-2.0.so.0(+0x42568)[0x7f24d0160568] /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7f24d016071c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6b)[0x7f24ca2aa60b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x10b)[0x7f24ca25e52b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication4execEv+0xb5)[0x7f24ca264995] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42c24b] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f24c8b64c8d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410ad9] ======= Memory map: ======== 00400000-00449000 r-xp 00000000 09:01 44842840 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 00449000-0044c000 rwxp 00048000 09:01 44842840 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 0044c000-00452000 rwxp 00000000 00:00 0 00edb000-061c8000 rwxp 00000000 00:00 0 [heap] 7f245800b000-7f245800c000 ---p 00000000 00:00 0 7f245800c000-7f245820c000 rwxp 00000000 00:00 0 7f2458de4000-7f2458de5000 ---p 00000000 00:00 0 7f2458de5000-7f2458fe5000 rwxp 00000000 00:00 0 7f2459ae0000-7f2459ae1000 ---p 00000000 00:00 0 7f2459ae1000-7f2459ce1000 rwxp 00000000 00:00 0 7f245a13e000-7f245a13f000 ---p 00000000 00:00 0 7f245a13f000-7f245a33f000 rwxp 00000000 00:00 0 7f245a657000-7f245a658000 ---p 00000000 00:00 0 7f245a658000-7f245a858000 rwxp 00000000 00:00 0 7f245c1b1000-7f245c1b2000 ---p 00000000 00:00 0 7f245c1b2000-7f245c3b2000 rwxp 00000000 00:00 0 7f245c3b2000-7f245c3b3000 ---p 00000000 00:00 0 7f245c3b3000-7f245c5b3000 rwxp 00000000 00:00 0 7f245c7d3000-7f245c7d4000 ---p 00000000 00:00 0 7f245c7d4000-7f245c9d4000 rwxp 00000000 00:00 0 7f245c9d4000-7f245c9d5000 ---p 00000000 00:00 0 7f245c9d5000-7f245cbd5000 rwxp 00000000 00:00 0 7f245d3f4000-7f245d3f5000 ---p 00000000 00:00 0 7f245d3f5000-7f245d5f5000 rwxp 00000000 00:00 0 7f245d5f5000-7f245d5f6000 ---p 00000000 00:00 0 7f245d5f6000-7f245d7f6000 rwxp 00000000 00:00 0 7f245ddf7000-7f245ddf8000 ---p 00000000 00:00 0 7f245ddf8000-7f245dff8000 rwxp 00000000 00:00 0 7f245fdff000-7f245fe00000 ---p 00000000 00:00 0 7f245fe00000-7f2460000000 rwxp 00000000 00:00 0 7f2460000000-7f246124c000 rwxp 00000000 00:00 0 7f246124c000-7f2464000000 ---p 00000000 00:00 0 7f24653f2000-7f24653f3000 ---p 00000000 00:00 0 7f24653f3000-7f24655f3000 rwxp 00000000 00:00 0 7f24667f4000-7f24667f5000 ---p 00000000 00:00 0 7f24667f5000-7f24669f5000 rwxp 00000000 00:00 0 7f24675fb000-7f24675fc000 ---p 00000000 00:00 0 7f24675fc000-7f24677fc000 rwxp 00000000 00:00 0 7f2468000000-7f246975b000 rwxp 00000000 00:00 0 7f246975b000-7f246c000000 ---p 00000000 00:00 0 7f246c0e7000-7f246c0f2000 r-xp 00000000 09:00 802222 /usr/lib/gstreamer-0.10/libgstossaudio.so 7f246c0f2000-7f246c2f1000 ---p 0000b000 09:00 802222 /usr/lib/gstreamer-0.10/libgstossaudio.so 7f246c2f1000-7f246c2f2000 rwxp 0000a000 09:00 802222 /usr/lib/gstreamer-0.10/libgstossaudio.so15:04:09.078 26089 unexpected EOF of stdout, DumpRenderTree is still alive 15:04:09.078 26089 unexpected EOF on stderr, DumpRenderTree crashed 15:04:09.079 26089 worker/0 inspector/console/console-repeat-count.html crashed, (no stderr) http/tests/inspector/extensions-useragent.html - r127156 --------------------------------------------------------- *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007fb910af32b0 *** ======= Backtrace: ========= /lib/libc.so.6(+0x71bd6)[0x7fb9677b4bd6] /lib/libc.so.6(+0x7200d)[0x7fb9677b500d] /lib/libc.so.6(+0x73518)[0x7fb9677b6518] /lib/libc.so.6(cfree+0x6c)[0x7fb9677b994c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF8fastFreeEPv+0x5c)[0x7fb96d21a045] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x7278eb)[0x7fb96b7c28eb] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e615a1)[0x7fb96cefc5a1] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec69f3)[0x7fb96cf619f3] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec8d7c)[0x7fb96cf63d7c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec8dbf)[0x7fb96cf63dbf] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ec76be)[0x7fb96cf626be] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ecd93b)[0x7fb96cf6893b] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20b7f4b)[0x7fb96d152f4b] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20b25cc)[0x7fb96d14d5cc] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eeff48)[0x7fb96cf8af48] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef089e)[0x7fb96cf8b89e] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef0256)[0x7fb96cf8b256] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eefccd)[0x7fb96cf8accd] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2071)[0x7fb96cf8d071] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef3069)[0x7fb96cf8e069] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2c75)[0x7fb96cf8dc75] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef27af)[0x7fb96cf8d7af] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef15e9)[0x7fb96cf8c5e9] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1edc7c9)[0x7fb96cf777c9] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3JSC4Heap17collectAllGarbageEv+0x2f)[0x7fb96cf77555] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90c281)[0x7fb96b9a7281] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90c476)[0x7fb96b9a7476] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90c63e)[0x7fb96b9a763e] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12a89b8)[0x7fb96c3439b8] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12a88ef)[0x7fb96c3438ef] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15b13dc)[0x7fb96c64c3dc] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x99)[0x7fb968e80fc9] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7fb96a4bd49c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x11d)[0x7fb96a4c3a2d] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84)[0x7fb968e5c3d4] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN14QTimerInfoList14activateTimersEv+0x3d2)[0x7fb968ea6ee2] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(+0x26c94d)[0x7fb968ea794d] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7fb96ed586f2] /lib/libglib-2.0.so.0(+0x42568)[0x7fb96ed5c568] /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7fb96ed5c71c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6b)[0x7fb968ea760b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x10b)[0x7fb968e5b52b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication4execEv+0xb5)[0x7fb968e61995] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42c24b] /lib/libc.so.6(__libc_start_main+0xfd)[0x7fb967761c8d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410ad9] ======= Memory map: ======== 00400000-00449000 r-xp 00000000 09:01 44842840 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 00449000-0044c000 rwxp 00048000 09:01 44842840 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 0044c000-00452000 rwxp 00000000 00:00 0 02111000-025c1000 rwxp 00000000 00:00 0 [heap] 7fb910000000-7fb910fca000 rwxp 00000000 00:00 0 7fb910fca000-7fb914000000 ---p 00000000 00:00 0 7fb917d18000-7fb917d75000 rwxp 00000000 00:00 0 7fb917d94000-7fb917db3000 rwxp 00000000 00:00 0 7fb917dd2000-7fb917e8c000 rwxp 00000000 00:00 0 7fb917eab000-7fb917f27000 rwxp 00000000 00:00 0 7fb917f46000-7fb9193b7000 rwxp 00000000 00:00 0 7fb9193b7000-7fb91c000000 ---p 00000000 00:00 0 7fb91c00b000-7fb91c049000 rwxp 00000000 00:00 0 7fb91c068000-7fb91c0e4000 rwxp 00000000 00:00 0 7fb91c103000-7fb91c122000 rwxp 00000000 00:00 0 7fb91c141000-7fb91c1fb000 rwxp 00000000 00:00 0 7fb91c21a000-7fb91c2d4000 rwxp 00000000 00:00 0 7fb91c2d4000-7fb91c350000 rwxp 00000000 00:00 0 7fb91c350000-7fb91c351000 ---p 00000000 00:00 0 7fb91c351000-7fb91c551000 rwxp 00000000 00:00 0 7fb91c551000-7fb91c726000 rwxs 00000000 00:04 1428914177 /SYSV00000000 (deleted) 7fb91c726000-7fb91c965000 r-xp 00000000 09:00 1179353 /usr/lib/dri/swrast_dri.so 7fb91c965000-7fb91cb64000 ---p 0023f000 09:00 1179353 /usr/lib/dri/swrast_dri.so 7fb91cb64000-7fb91cb6d000 rwxp 0023e000 09:00 1179353 /usr/lib/dri/swrast_dri.so 7fb91cb6d000-7fb91cb7c000 rwxp 00000000 00:00 0 7fb91cb7c000-7fb91cb7d000 ---p 00000000 00:00 0 7fb91cb7d000-7fb91cd7d000 rwxp 00000000 00:00 0 7fb91cd7d000-7fb91cdbb000 rwxp 00000000 00:00 0 7fb91cdbb000-7fb91cde3000 r-xp 00000000 09:01 40272994 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Italic.ttf 7fb91cde3000-7fb91cde4000 ---p 00000000 00:00 0 7fb91cde4000-7fb91cfe4000 rwxp 00000000 00:00 0 7fb91cfe4000-7fb91cfe5000 ---p 00000000 00:00 0 7fb91cfe5000-7fb91d1e5000 rwxp 00000000 00:00 0 7fb91d1e5000-7fb91d1f1000 r-xp 00000000 09:00 393016 /lib/libnss_files-2.11.3.so 7fb91d1f1000-7fb91d3f0000 ---p 0000c000 09:00 393016 /lib/libnss_files-2.11.3.so10:50:48.378 31297 unexpected EOF of stdout, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF on stderr, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF of stdout, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF on stderr, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF of stdout, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF on stderr, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF of stdout, DumpRenderTree is still alive 10:50:48.379 31297 unexpected EOF on stderr, DumpRenderTree is still alive 10:50:48.380 31297 worker/0 http/tests/inspector/extensions-useragent.html crashed, (no stderr) 10:50:48.380 31297 [184/26489] http/tests/inspector/extensions-useragent.html crashed unexpectedly 710946 1 ossy 2012-09-04 03:59:26 -0700 One more crash: (r127452) *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007f27e8c78860 *** ======= Backtrace: ========= /lib/libc.so.6(+0x71bd6)[0x7f28378a6bd6] /lib/libc.so.6(+0x7200d)[0x7f28378a700d] /lib/libc.so.6(+0x73518)[0x7f28378a8518] /lib/libc.so.6(cfree+0x6c)[0x7f28378ab94c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF8fastFreeEPv+0x5c)[0x7f283d31d849] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x21586db)[0x7f283d2e56db] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x215ad49)[0x7f283d2e7d49] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x215a873)[0x7f283d2e7873] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x2159d5c)[0x7f283d2e6d5c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x2155590)[0x7f283d2e2590] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1efedfc)[0x7f283d08bdfc] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eff752)[0x7f283d08c752] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eff10a)[0x7f283d08c10a] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1efeb81)[0x7f283d08bb81] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f00f25)[0x7f283d08df25] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01f1d)[0x7f283d08ef1d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01bc1)[0x7f283d08ebc1] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01663)[0x7f283d08e663] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f0049d)[0x7f283d08d49d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eeb66d)[0x7f283d07866d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3JSC4Heap17collectAllGarbageEv+0x2f)[0x7f283d0783f9] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90ea09)[0x7f283ba9ba09] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90ebfe)[0x7f283ba9bbfe] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90edc6)[0x7f283ba9bdc6] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12b6a7c)[0x7f283c443a7c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12b69b3)[0x7f283c4439b3] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15c1d36)[0x7f283c74ed36] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x99)[0x7f2838f72fc9] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7f283a5af49c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x11d)[0x7f283a5b5a2d] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84)[0x7f2838f4e3d4] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN14QTimerInfoList14activateTimersEv+0x3d2)[0x7f2838f98ee2] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(+0x26c94d)[0x7f2838f9994d] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7f283ee7f6f2] /lib/libglib-2.0.so.0(+0x42568)[0x7f283ee83568] /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7f283ee8371c] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6b)[0x7f2838f9960b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x10b)[0x7f2838f4d52b] /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(_ZN16QCoreApplication4execEv+0xb5)[0x7f2838f53995] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42c24b] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f2837853c8d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410ad9] ======= Memory map: ======== 00400000-00449000 r-xp 00000000 09:01 44843002 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 00449000-0044c000 rwxp 00048000 09:01 44843002 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree 0044c000-00452000 rwxp 00000000 00:00 0 00db5000-011b0000 rwxp 00000000 00:00 0 [heap] 7f27e0000000-7f27e1367000 rwxp 00000000 00:00 0 7f27e1367000-7f27e4000000 ---p 00000000 00:00 0 7f27e8000000-7f27e924f000 rwxp 00000000 00:00 0 7f27e924f000-7f27ec000000 ---p 00000000 00:00 0 7f27ec480000-7f27ec51b000 rwxp 00000000 00:00 0 7f27ec53a000-7f27ec597000 rwxp 00000000 00:00 0 7f27ec597000-7f27ec5b6000 rwxp 00000000 00:00 0 7f27ec5d5000-7f27ec6cd000 rwxp 00000000 00:00 0 7f27ec6ec000-7f27ec7a6000 rwxp 00000000 00:00 0 7f27ec7c5000-7f27ec8bd000 rwxp 00000000 00:00 0 7f27ec8fb000-7f27ec91a000 rwxp 00000000 00:00 0 7f27ec939000-7f27ec9b5000 rwxp 00000000 00:00 0 7f27ec9b5000-7f27eca31000 rwxp 00000000 00:00 0 7f27eca50000-7f27eca6f000 rwxp 00000000 00:00 0 7f27eca6f000-7f27eca70000 ---p 00000000 00:00 0 7f27eca70000-7f27ecc70000 rwxp 00000000 00:00 0 7f27ecc70000-7f27ecc8f000 rwxp 00000000 00:00 0 7f27ecc8f000-7f27ecc90000 ---p 00000000 00:00 0 7f27ecc90000-7f27ece90000 rwxp 00000000 00:00 0 7f27ece90000-7f27eceb8000 r-xp 00000000 09:01 40272994 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Italic.ttf 7f27eceb8000-7f27eceda000 r-xp 00000000 09:01 40272975 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Bold.ttf 7f27eceda000-7f27ecedb000 ---p 00000000 00:00 0 7f27ecedb000-7f27ed0db000 rwxp 00000000 00:00 0 7f27ed0db000-7f27ed0dc000 ---p 00000000 00:00 0 7f27ed0dc000-7f27ed2dc000 rwxp 00000000 00:00 0 7f27ed2dc000-7f27ed2e8000 r-xp 00000000 09:00 393016 /lib/libnss_files-2.11.3.so 7f27ed2e8000-7f27ed4e7000 ---p 0000c000 09:00 393016 /lib/libnss_files-2.11.3.so 7f27ed4e7000-7f27ed4e8000 r-xp 0000b000 09:00 393016 /lib/libnss_files-2.11.3.so 7f27ed4e8000-7f27ed4e9000 rwxp 0000c000 09:00 393016 /lib/libnss_files-2.11.3.so 7f27ed4e9000-7f27ed527000 rwxp 00000000 00:00 0 7f27ed527000-7f27ed54b000 r-xp 00000000 09:01 40273015 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Italic.ttf 7f27ed54b000-7f27ed56a000 rwxp 00000000 00:00 0 7f27ed56a000-7f27ed59f000 r-xs 00000000 09:00 1046630 /var/cache/nscd/passwd 7f27ed59f000-7f27ed5c1000 r-xp 00000000 09:01 40272995 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Regular.ttf 7f27ed5c5000-7f27ed5e0000 r-xp 00000000 09:01 40272970 /home/webkitbuildbot/slaves/testfonts/LiberationMono-Regular.ttf 7f27ed5e0000-7f27ed5fa000 r-xp 00000000 09:01 40272963 /home/webkitbuildbot/slaves/testfonts/LiberationMono-Bold.ttf 7f27ed5fa000-7f27ed61e000 r-xp 00000000 09:01 40273011 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Bold.ttf 7f27ed61e000-7f27ed63d000 rwxp 00000000 00:00 0 7f27ed63d000-7f27ed63e000 ---p 00000000 00:00 0 7f27ed63e000-7f27ed83e000 rwxp 00000000 00:00 0 7f27ed83e000-7f27ed85d000 rwxp 00000000 00:00 0 7f27ed85d000-7f27ed883000 r-xp 00000000 09:01 40273016 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Regular.ttf 7f27ed883000-7f27ed8a2000 rwxp 00000000 00:00 0 7f27ed8a2000-7f27ed8a3000 ---p 00000000 00:00 0 03:45:11.430 29479 unexpected EOF of stdout, DumpRenderTree is still alive 03:45:11.431 29479 unexpected EOF on stderr, DumpRenderTree crashed 03:45:11.431 29479 worker/0 http/tests/inspector/extensions-ignore-cache.html crashed, (no stderr) 710948 2 ossy 2012-09-04 04:01:05 -0700 It must be a GC related bug again ... crash logs contain "ZN3JSC4Heap17collectAllGarbageEv+0x2f" calls. 711647 3 ggaren 2012-09-04 18:34:58 -0700 Can you add symbols to these crashes? 711731 4 ossy 2012-09-04 22:44:55 -0700 (In reply to comment #3) > Can you add symbols to these crashes? Sure. I built r127452 and then generated symbols with addr2line for the latest crash log and ran c++filt to get demangled names. I think we should make the buildbot to do it automatically somehow. > One more crash: (r127452) > *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007f27e8c78860 *** > ======= Backtrace: ========= > /lib/libc.so.6(+0x71bd6)[0x7f28378a6bd6] > /lib/libc.so.6(+0x7200d)[0x7f28378a700d] > /lib/libc.so.6(+0x73518)[0x7f28378a8518] > /lib/libc.so.6(cfree+0x6c)[0x7f28378ab94c] > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(WTF::fastFree(void*)+0x5c)[0x7f283d31d849] > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x21586db)[0x7f283d2e56db] - Source/JavaScriptCore/runtime/WeakGCMap.h:84 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x215ad49)[0x7f283d2e7d49] - Source/WTF/wtf/HashTable.h:218 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x215a873)[0x7f283d2e7873] - Source/WTF/wtf/HashTable.h:300 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x2159d5c)[0x7f283d2e6d5c] - Source/WTF/wtf/HashTable.h:416 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x2155590)[0x7f283d2e2590] - Source/JavaScriptCore/runtime/Structure.cpp:680 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1efedfc)[0x7f283d08bdfc] - Source/JavaScriptCore/heap/MarkedBlockSet.h:69 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eff752)[0x7f283d08c752] - Source/JavaScriptCore/heap/HeapBlock.h:51 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eff10a)[0x7f283d08c10a] - Source/JavaScriptCore/heap/MarkedSpace.cpp:77 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1efeb81)[0x7f283d08bb81] - Source/JavaScriptCore/heap/MarkedAllocator.h:65 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f00f25)[0x7f283d08df25] - Source/WTF/wtf/HashTable.h:1316 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01f1d)[0x7f283d08ef1d] - Source/WTF/wtf/Vector.h:886 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01bc1)[0x7f283d08ebc1] - Source/WTF/wtf/HashTable.h:895 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f01663)[0x7f283d08e663] - /usr/include/c++/4.4/bits/stl_algo.h:2182 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f0049d)[0x7f283d08d49d] - Source/WTF/wtf/Spectrum.h:45 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1eeb66d)[0x7f283d07866d] - Source/JavaScriptCore/runtime/JSCell.h:354 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(JSC::Heap::collectAllGarbage()+0x2f)[0x7f283d0783f9] > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90ea09)[0x7f283ba9ba09] - Source/WTF/wtf/HashTable.h:973 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90ebfe)[0x7f283ba9bbfe] - Source/WTF/wtf/HashTable.h:953 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90edc6)[0x7f283ba9bdc6] - Source/WTF/wtf/HashTable.h:220 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12b6a7c)[0x7f283c443a7c] - Source/WTF/wtf/HashMap.h:43 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12b69b3)[0x7f283c4439b3] - Source/WebCore/platform/text/UnicodeRange.cpp:449 > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15c1d36)[0x7f283c74ed36] - Source/WebCore/platform/qt/LocalizedStringsQt.cpp:274 > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QObject::event(QEvent*)+0x99)[0x7f2838f72fc9] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(QApplicationPrivate::notify_helper(QObject*, QEvent*)+0xac)[0x7f283a5af49c] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtWidgets.so.5(QApplication::notify(QObject*, QEvent*)+0x11d)[0x7f283a5b5a2d] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QCoreApplication::notifyInternal(QObject*, QEvent*)+0x84)[0x7f2838f4e3d4] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QTimerInfoList::activateTimers()+0x3d2)[0x7f2838f98ee2] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(+0x26c94d)[0x7f2838f9994d] > /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7f283ee7f6f2] > /lib/libglib-2.0.so.0(+0x42568)[0x7f283ee83568] > /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7f283ee8371c] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)+0x6b)[0x7f2838f9960b] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)+0x10b)[0x7f2838f4d52b] > /usr/local/Trolltech/Qt5/Qt-5.0.0-r36/lib/libQtCore.so.5(QCoreApplication::exec()+0xb5)[0x7f2838f53995] > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42c24b] > /lib/libc.so.6(__libc_start_main+0xfd)[0x7f2837853c8d] > /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410ad9] > ======= Memory map: ======== > 00400000-00449000 r-xp 00000000 09:01 44843002 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree > 00449000-0044c000 rwxp 00048000 09:01 44843002 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree > 0044c000-00452000 rwxp 00000000 00:00 0 > 00db5000-011b0000 rwxp 00000000 00:00 0 [heap] > 7f27e0000000-7f27e1367000 rwxp 00000000 00:00 0 > 7f27e1367000-7f27e4000000 ---p 00000000 00:00 0 > 7f27e8000000-7f27e924f000 rwxp 00000000 00:00 0 > 7f27e924f000-7f27ec000000 ---p 00000000 00:00 0 > 7f27ec480000-7f27ec51b000 rwxp 00000000 00:00 0 > 7f27ec53a000-7f27ec597000 rwxp 00000000 00:00 0 > 7f27ec597000-7f27ec5b6000 rwxp 00000000 00:00 0 > 7f27ec5d5000-7f27ec6cd000 rwxp 00000000 00:00 0 > 7f27ec6ec000-7f27ec7a6000 rwxp 00000000 00:00 0 > 7f27ec7c5000-7f27ec8bd000 rwxp 00000000 00:00 0 > 7f27ec8fb000-7f27ec91a000 rwxp 00000000 00:00 0 > 7f27ec939000-7f27ec9b5000 rwxp 00000000 00:00 0 > 7f27ec9b5000-7f27eca31000 rwxp 00000000 00:00 0 > 7f27eca50000-7f27eca6f000 rwxp 00000000 00:00 0 > 7f27eca6f000-7f27eca70000 ---p 00000000 00:00 0 > 7f27eca70000-7f27ecc70000 rwxp 00000000 00:00 0 > 7f27ecc70000-7f27ecc8f000 rwxp 00000000 00:00 0 > 7f27ecc8f000-7f27ecc90000 ---p 00000000 00:00 0 > 7f27ecc90000-7f27ece90000 rwxp 00000000 00:00 0 > 7f27ece90000-7f27eceb8000 r-xp 00000000 09:01 40272994 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Italic.ttf > 7f27eceb8000-7f27eceda000 r-xp 00000000 09:01 40272975 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Bold.ttf > 7f27eceda000-7f27ecedb000 ---p 00000000 00:00 0 > 7f27ecedb000-7f27ed0db000 rwxp 00000000 00:00 0 > 7f27ed0db000-7f27ed0dc000 ---p 00000000 00:00 0 > 7f27ed0dc000-7f27ed2dc000 rwxp 00000000 00:00 0 > 7f27ed2dc000-7f27ed2e8000 r-xp 00000000 09:00 393016 /lib/libnss_files-2.11.3.so > 7f27ed2e8000-7f27ed4e7000 ---p 0000c000 09:00 393016 /lib/libnss_files-2.11.3.so > 7f27ed4e7000-7f27ed4e8000 r-xp 0000b000 09:00 393016 /lib/libnss_files-2.11.3.so > 7f27ed4e8000-7f27ed4e9000 rwxp 0000c000 09:00 393016 /lib/libnss_files-2.11.3.so > 7f27ed4e9000-7f27ed527000 rwxp 00000000 00:00 0 > 7f27ed527000-7f27ed54b000 r-xp 00000000 09:01 40273015 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Italic.ttf > 7f27ed54b000-7f27ed56a000 rwxp 00000000 00:00 0 > 7f27ed56a000-7f27ed59f000 r-xs 00000000 09:00 1046630 /var/cache/nscd/passwd > 7f27ed59f000-7f27ed5c1000 r-xp 00000000 09:01 40272995 /home/webkitbuildbot/slaves/testfonts/LiberationSans-Regular.ttf > 7f27ed5c5000-7f27ed5e0000 r-xp 00000000 09:01 40272970 /home/webkitbuildbot/slaves/testfonts/LiberationMono-Regular.ttf > 7f27ed5e0000-7f27ed5fa000 r-xp 00000000 09:01 40272963 /home/webkitbuildbot/slaves/testfonts/LiberationMono-Bold.ttf > 7f27ed5fa000-7f27ed61e000 r-xp 00000000 09:01 40273011 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Bold.ttf > 7f27ed61e000-7f27ed63d000 rwxp 00000000 00:00 0 > 7f27ed63d000-7f27ed63e000 ---p 00000000 00:00 0 > 7f27ed63e000-7f27ed83e000 rwxp 00000000 00:00 0 > 7f27ed83e000-7f27ed85d000 rwxp 00000000 00:00 0 > 7f27ed85d000-7f27ed883000 r-xp 00000000 09:01 40273016 /home/webkitbuildbot/slaves/testfonts/LiberationSerif-Regular.ttf > 7f27ed883000-7f27ed8a2000 rwxp 00000000 00:00 0 > 7f27ed8a2000-7f27ed8a3000 ---p 00000000 00:00 0 03:45:11.430 29479 unexpected EOF of stdout, DumpRenderTree is still alive > 03:45:11.431 29479 unexpected EOF on stderr, DumpRenderTree crashed > 03:45:11.431 29479 worker/0 http/tests/inspector/extensions-ignore-cache.html crashed, (no stderr) 713197 5 ossy 2012-09-06 05:40:26 -0700 One more crash: inspector/console/console-originating-command.html - r127707 crash log from the bot: ------------------------ *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007f2b44b659a0 *** ======= Backtrace: ========= /lib/libc.so.6(+0x71bd6)[0x7f2ba6a25bd6] /lib/libc.so.6(+0x736a0)[0x7f2ba6a276a0] /lib/libc.so.6(cfree+0x6c)[0x7f2ba6a2a94c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF8fastFreeEPv+0x5c)[0x7f2bac4031d5] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e694fc)[0x7f2bac0d34fc] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e89038)[0x7f2bac0f3038] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f4b2bb)[0x7f2bac1b52bb] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20d4bc8)[0x7f2bac33ebc8] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20d0d38)[0x7f2bac33ad38] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef404c)[0x7f2bac15e04c] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2676)[0x7f2bac15c676] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2946)[0x7f2bac15c946] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3JSC4Heap17collectAllGarbageEv+0x2f)[0x7f2bac15c6fd] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e525)[0x7f2baab78525] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e71a)[0x7f2baab7871a] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e8e2)[0x7f2baab788e2] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12bb412)[0x7f2bab525412] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12bb349)[0x7f2bab525349] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15c7822)[0x7f2bab831822] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x99)[0x7f2ba80eaff9] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7f2ba969d0dc] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x117)[0x7f2ba96a4957] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84)[0x7f2ba80c6914] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN14QTimerInfoList14activateTimersEv+0x3d2)[0x7f2ba8111e22] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(+0x26688d)[0x7f2ba811288d] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7f2badf666f2] /lib/libglib-2.0.so.0(+0x42568)[0x7f2badf6a568] /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7f2badf6a71c] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6b)[0x7f2ba811254b] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x11b)[0x7f2ba80c5a7b] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN16QCoreApplication4execEv+0xb5)[0x7f2ba80cbd45] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42bf63] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f2ba69d2c8d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410949] crash log with line numbers and function names: ------------------------------------------------ *** glibc detected *** /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree: corrupted double-linked list: 0x00007f2b44b659a0 *** ======= Backtrace: ========= /lib/libc.so.6(+0x71bd6)[0x7f2ba6a25bd6] -- /home/aurel32/eglibc/eglibc-2.11.3/malloc/malloc.c:6267 /lib/libc.so.6(+0x736a0)[0x7f2ba6a276a0] -- /home/aurel32/eglibc/eglibc-2.11.3/malloc/malloc.c:4948 /lib/libc.so.6(cfree+0x6c)[0x7f2ba6a2a94c] - /home/aurel32/eglibc/eglibc-2.11.3/malloc/malloc.c:3740 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3WTF8fastFreeEPv+0x5c)[0x7f2bac4031d5] WTF::fastFree(void*) /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:332 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e694fc)[0x7f2bac0d34fc] JSC::isPutByIdAccess(JSC::AccessType) /home/oszi/WebKit/Source/JavaScriptCore/bytecode/StructureStubInfo.h:89 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1e89038)[0x7f2bac0f3038] ~FunctionCodeBlock /home/oszi/WebKit/Source/JavaScriptCore/bytecode/CodeBlock.h:1499 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1f4b2bb)[0x7f2bac1b52bb] WTF::VectorBufferBase<JSC::DFG::ArgumentPosition*>::deallocateBuffer(JSC::DFG::ArgumentPosition**) /home/oszi/WebKit/Source/WTF/wtf/Vector.h:306 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20d4bc8)[0x7f2bac33ebc8] JSC::FunctionExecutable* JSC::jsCast<JSC::FunctionExecutable*, JSC::JSCell>(JSC::JSCell*) /home/oszi/WebKit/Source/JavaScriptCore/runtime/JSCell.h:354 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x20d0d38)[0x7f2bac33ad38] JSC::FunctionExecutable::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) /home/oszi/WebKit/Source/JavaScriptCore/runtime/Executable.cpp:620 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef404c)[0x7f2bac15e04c] JSC::ExecutableBase::isFunctionExecutable() /home/oszi/WebKit/Source/JavaScriptCore/runtime/Executable.h:88 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2676)[0x7f2bac15c676] JSC::Heap::deleteAllCompiledCode() /home/oszi/WebKit/Source/JavaScriptCore/heap/Heap.cpp:649 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x1ef2946)[0x7f2bac15c946] JSC::Heap::collect(JSC::Heap::SweepToggle) /home/oszi/WebKit/Source/JavaScriptCore/heap/Heap.cpp:700 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(_ZN3JSC4Heap17collectAllGarbageEv+0x2f)[0x7f2bac15c6fd] JSC::Heap::collectAllGarbage() /home/oszi/WebKit/Source/JavaScriptCore/heap/Heap.cpp:679 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e525)[0x7f2baab78525] WebCore::collect(void*) /home/oszi/WebKit/Source/WebCore/bindings/js/GCController.cpp:42 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e71a)[0x7f2baab7871a] WebCore::GCController::gcTimerFired(WebCore::Timer<WebCore::GCController>*) /home/oszi/WebKit/Source/WebCore/bindings/js/GCController.cpp:78 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x90e8e2)[0x7f2baab788e2] WebCore::Timer<WebCore::GCController>::fired() /home/oszi/WebKit/Source/WebCore/platform/Timer.h:100 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12bb412)[0x7f2bab525412] WebCore::ThreadTimers::sharedTimerFiredInternal() /home/oszi/WebKit/Source/WebCore/platform/ThreadTimers.cpp:112 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x12bb349)[0x7f2bab525349] WebCore::ThreadTimers::sharedTimerFired() /home/oszi/WebKit/Source/WebCore/platform/ThreadTimers.cpp:91 /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/lib/libQtWebKit.so.5(+0x15c7822)[0x7f2bab831822] WebCore::SharedTimerQt::timerEvent(QTimerEvent*) /home/oszi/WebKit/Source/WebCore/platform/qt/SharedTimerQt.cpp:112 /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN7QObject5eventEP6QEvent+0x99)[0x7f2ba80eaff9] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtWidgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac)[0x7f2ba969d0dc] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtWidgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x117)[0x7f2ba96a4957] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84)[0x7f2ba80c6914] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN14QTimerInfoList14activateTimersEv+0x3d2)[0x7f2ba8111e22] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(+0x26688d)[0x7f2ba811288d] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1f2)[0x7f2badf666f2] /lib/libglib-2.0.so.0(+0x42568)[0x7f2badf6a568] /lib/libglib-2.0.so.0(g_main_context_iteration+0x6c)[0x7f2badf6a71c] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6b)[0x7f2ba811254b] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x11b)[0x7f2ba80c5a7b] /usr/local/Trolltech/Qt5/Qt-5.0.0-beta1/lib/libQtCore.so.5(_ZN16QCoreApplication4execEv+0xb5)[0x7f2ba80cbd45] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x42bf63] /lib/libc.so.6(__libc_start_main+0xfd)[0x7f2ba69d2c8d] /home/webkitbuildbot/slaves/debug64bit/buildslave/qt-linux-64-debug/build/WebKitBuild/Debug/bin/DumpRenderTree[0x410949] 713331 6 ossy 2012-09-06 08:45:30 -0700 I think it isn't a Qt specific bug, there are GC releated inspector crahes on Mac Lion bot too: - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127738%20%283237%29/inspector/extensions/extensions-sidebar-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127738%20%283237%29/inspector/debugger/debugger-step-out-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127729%20%283232%29/http/tests/inspector/search/search-in-static-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127729%20%283232%29/inspector/profiler/heap-snapshot-containment-show-next-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127690%20%283216%29/inspector/debugger/script-formatter-breakpoints-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127690%20%283216%29/inspector/debugger/debugger-step-over-crash-log.txt - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r127655%20%283201%29/inspector/debugger/debugger-pause-on-debugger-statement-crash-log.txt - 733048 7 ossy 2012-10-02 13:54:00 -0700 It is still valid. Isn't there anybody interested in fixing these crashes? 738650 8 fpizlo 2012-10-10 00:00:23 -0700 (In reply to comment #7) > It is still valid. Isn't there anybody interested in fixing these crashes? Yes, we are. Intermittent crashes like this can be really tough to track down. Even triaging down to a revision is often little help, since that revision often just creates the circumstances necessary to reveal a deeper bug that as been in the system for longer. But we are investigating this, and I appreciate the investigation that you've posted on this bug so far - it's very helpful! 1056684 9 burg 2014-12-17 17:50:24 -0800 Closing for now, as most affected tests are removed. Please re-open if still an issue.