41452 2010-07-01 03:24:44 -0700 [Qt] fast/dom/beforeload/remove-video-in-beforeload-listener.html crashy, needs updated Phonon in Qt 2012-05-16 14:57:58 -0700 1 1 1 Unclassified WebKit Media 528+ (Nightly build) All All RESOLVED INVALID Qt, QtTriaged P3 Normal --- 79668 1 ossy webkit-unassigned beidson benjamin eric kling pnormand oldest_to_newest 245242 0 ossy 2010-07-01 03:24:44 -0700 fast/dom/beforeload/script-before-load-dynamic.html crashes intermittently: http://build.webkit.org/results/Qt%20Linux%20Release/r62246%20%2814367%29/results.html It might be a regression, because it wasn't flakey earlier. 245290 1 ossy 2010-07-01 06:01:33 -0700 I can't reproduce it with WebKitTools/Scripts/run-webkit-tests fast/dom/beforeload/script-before-load-dynamic.html --iterations 1000, but WebKitTools/Scripts/run-webkit-tests fast/dom/beforeload/ --iterations 1000 Here is the backtrace after segfault: (gdb) bt #0 Phonon::Gstreamer::Backend::debugLevel (this=0x8351298) at ../../../3rdparty/phonon/gstreamer/backend.cpp:438 #1 0xf119935e in Phonon::Gstreamer::Backend::handleBusMessage (this=0x821f140, message={m_message = 0xffffa614, m_source = 0x5}) at ../../../3rdparty/phonon/gstreamer/backend.cpp:417 #2 0xf1199411 in Phonon::Gstreamer::Backend::qt_metacall (this=0x821f140, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x8215070) at .moc/release-shared/moc_backend.cpp:82 #3 0xf3e1b435 in QMetaObject::metacall (object=0x0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x8215070) at kernel/qmetaobject.cpp:237 #4 0xf3e25a36 in QMetaCallEvent::placeMetaCall (this=0x81de190, object=0x821f140) at kernel/qobject.cpp:561 #5 0xf3e26fc3 in QObject::event (this=0x821f140, e=0x81de190) at kernel/qobject.cpp:1240 #6 0xf40870dc in QApplicationPrivate::notify_helper (this=0x81310c0, receiver=0x821f140, e=0x81de190) at kernel/qapplication.cpp:4300 #7 0xf408db22 in QApplication::notify (this=0xffffae94, receiver=0x821f140, e=0x81de190) at kernel/qapplication.cpp:3704 #8 0xf3e15feb in QCoreApplication::notifyInternal (this=0xffffae94, receiver=0x821f140, event=0x81de190) at kernel/qcoreapplication.cpp:704 #9 0xf3e16f4f in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x811b478) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #10 0xf3e170fd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238 #11 0xf3e42c5f in postEventSourceDispatch (s=0x812a218) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #12 0xf33131d8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #13 0xf3316873 in ?? () from /usr/lib/libglib-2.0.so.0 #14 0x08121018 in ?? () #15 0x00000000 in ?? () 245305 2 ossy 2010-07-01 06:27:21 -0700 fast/dom/beforeload/remove-video-in-beforeload-listener.html is added in http://trac.webkit.org/changeset/61744 and it make fast/dom/beforeload/script-before-load-dynamic.html crash $ WebKitTools/Scripts/run-webkit-tests fast/dom/beforeload/remove-video-in-beforeload-listener.html fast/dom/beforeload/script-before-load-dynamic.html --debug --iterations 100 182 test cases (91%) succeeded 18 test cases (9%) crashed If I put fast/dom/beforeload/remove-video-in-beforeload-listener.html into the Skipped list, other tests never crash with this: $ WebKitTools/Scripts/run-webkit-tests fast/dom/beforeload --debug --iterations 1000 248519 3 ossy 2010-07-08 14:04:57 -0700 fast/dom/beforeload/remove-video-in-beforeload-listener.html skipped until fix by http://trac.webkit.org/changeset/62833 248522 4 eric 2010-07-08 14:07:55 -0700 I wonder if this could be related to bug 41871. Probably not. 341885 5 benjamin 2011-01-28 17:18:07 -0800 Should this really be a P1? 375278 6 kling 2011-03-29 07:08:04 -0700 Taking. 375332 7 kling 2011-03-29 07:50:04 -0700 This is a bug in the Phonon GStreamer backend, which won't let you delete MediaObjects when you feel like it. It's already fixed upstream on projects.kde.org, and should be downstreamed into Qt before the next release. Leaving this bug open to track the skipped test. 625891 8 pnormand 2012-05-16 14:57:58 -0700 The Phonon backend is no longer used by QtWebKit on Linux.