Bug 72932
| Summary: | [Qt]inspector/extensions/extensions-events.html crashing after r100926 | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Renata Hodovan <rhodovan.u-szeged> |
| Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Critical | CC: | ossy, pfeldman |
| Priority: | P1 | Keywords: | Qt, QtTriaged |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Renata Hodovan
Crash log:
Segmentation fault
0: /ramdisk/qt-linux-release/build/WebKitBuild/Release/bin/DumpRenderTree() [0x806f455]
1: /ramdisk/qt-linux-release/build/WebKitBuild/Release/bin/DumpRenderTree() [0x80707a7]
2: [0xf7721400]
3: [0xed80f597]
4: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x127ef38) [0xf6ec0f38]
5: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x1377946) [0xf6fb9946]
6: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x13c4430) [0xf7006430]
7: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x12ccf7d) [0xf6f0ef7d]
8: [0xed7af095]
9: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x127ef38) [0xf6ec0f38]
10: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x1377946) [0xf6fb9946]
11: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x2bc69c) [0xf5efe69c]
12: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x2bcd3a) [0xf5efed3a]
13: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x2bce7e) [0xf5efee7e]
14: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x78f184) [0xf63d1184]
15: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x8940a9) [0xf64d60a9]
16: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0x89418d) [0xf64d618d]
17: /ramdisk/qt-linux-release/build/WebKitBuild/Release/lib/libQtWebKit.so.4(+0xa81816) [0xf66c3816]
18: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x84) [0xf4ca1df4]
19: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xac) [0xf4f53dfc]
20: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x162) [0xf4f59e22]
21: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x7b) [0xf4c8eabb]
22: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(+0x1c5457) [0xf4cc5457]
23: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(+0x1c243a) [0xf4cc243a]
24: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(+0x1c2474) [0xf4cc2474]
25: /lib/libglib-2.0.so.0(g_main_context_dispatch+0x1d5) [0xf470b305]
26: /lib/libglib-2.0.so.0(+0x3efe8) [0xf470efe8]
27: /lib/libglib-2.0.so.0(g_main_context_iteration+0x68) [0xf470f1c8]
28: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x65) [0xf4cc2125]
29: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtGui.so.4(+0x226465) [0xf500e465]
30: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x49) [0xf4c8d379]
31: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x182) [0xf4c8d882]
32: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xaf) [0xf4c93c3f]
33: /usr/local/Trolltech/Qt-4.8.0-rc1/lib/libQtGui.so.4(_ZN12QApplication4execEv+0x27) [0xf4f52e67]
34: /ramdisk/qt-linux-release/build/WebKitBuild/Release/bin/DumpRenderTree() [0x8070401]
35: /lib/libc.so.6(__libc_start_main+0xe6) [0xf430cc76]
36: /ramdisk/qt-linux-release/build/WebKitBuild/Release/bin/DumpRenderTree() [0x805d3d1]
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Csaba Osztrogonác
This crash occured only on 32 bit QtWebKit. It is P1/critical bug, because it is a crash.
Csaba Osztrogonác
Pavel, have you got any idea how http://trac.webkit.org/changeset/100926 broke this test? Unfortunately we don't have gdb backtrace in debug mode, because debug linking is impossible nowadays on 32 bit. (Linker runs out of 4Gb address space)
Csaba Osztrogonác
We can easily reproduce it with the following command:
$ Tools/Scripts/old-run-webkit-tests inspector/extensions/extensions-console.html inspector/extensions/extensions-events.html
Pavel Feldman
I was recently making inspector tests on Qt pass.
Csaba Osztrogonác
It works now, so I unskipped it - http://trac.webkit.org/changeset/107560.