[Webkit-unassigned] [Bug 110440] New: [Qt] REGRESSION(143400): It made all inspector tests crash on Qt 64 bit release.

Thu Feb 21 01:49:47 PST 2013

https://bugs.webkit.org/show_bug.cgi?id=110440

           Summary: [Qt] REGRESSION(143400): It made all inspector tests
                    crash on Qt 64 bit release.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kadam at inf.u-szeged.hu
                CC: oliver at apple.com, hausmann at webkit.org,
                    ossy at webkit.org, zarvai at inf.u-szeged.hu
            Blocks: 79668

http://build.webkit.sed.hu/results/x86-64%20Linux%20Qt%20Release/r143569%20(48384)/results.html

gdb backtrace is here:

$ gdb WebKitBuild/Release/bin/DumpRenderTree

GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree...done.
(gdb) run -
Starting program: /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree -
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe9c7a700 (LWP 10940)]
[New Thread 0x7fffe7650700 (LWP 10941)]
[New Thread 0x7fffe5fc1700 (LWP 10943)]
[Thread 0x7fffe5fc1700 (LWP 10943) exited]
[New Thread 0x7fffe5fc1700 (LWP 10946)]

LayoutTests/inspector/utilities.html
LayoutTests/inspector/version-controller.html

[New Thread 0x7fffe4b36700 (LWP 14906)]
[New Thread 0x7fff9f45e700 (LWP 14907)]
Content-Type: text/plain
This test checks Web Inspector utilities.

Running: binaryIndexOfTest

Running: qselectTest
Array: []
Reference: {}
Actual:    {}
Array: [0]
Reference: {"min":0,"median":0,"max":0}
Actual:    {"min":0,"median":0,"max":0}
Array: [0,0,0,0,0,0,0,0]
Reference: {"min":0,"median":0,"max":0}
Actual:    {"min":0,"median":0,"max":0}
Array: [4,3,2,1]
Reference: {"min":1,"median":3,"max":4}
Actual:    {"min":1,"median":3,"max":4}
Array: [1,2,3,4,5]
Reference: {"min":1,"median":3,"max":5}
Actual:    {"min":1,"median":3,"max":5}
Array: [-1,3,2,7,7,7,10,12,3,4,-1,2]
Reference: {"min":-1,"median":4,"max":12}
Actual:    {"min":-1,"median":4,"max":12}

Running: sortRangeTest

#EOF
#EOF
#EOF
1   0x7ffff6ee3502 /home/oszi/WebKit/WebKitBuild/Release/lib/libQt5WebKit.so.5(_ZN3WTF10fastMallocEm+0x512) [0x7ffff6ee3502]
2   0x7ffff58548e0 /home/oszi/WebKit/WebKitBuild/Release/lib/libQt5WebKit.so.5(+0x4a68e0) [0x7ffff58548e0]
3   0x7ffff5eb3b9e /home/oszi/WebKit/WebKitBuild/Release/lib/libQt5WebKit.so.5(+0xb05b9e) [0x7ffff5eb3b9e]
4   0x418841 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x418841]
5   0x418d91 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x418d91]
6   0x41a1f1 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x41a1f1]
7   0x427115 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x427115]
8   0x7ffff3c7473e /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN7QObject5eventEP6QEvent+0x34e) [0x7ffff3c7473e]
9   0x7ffff4cf01f4 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xb4) [0x7ffff4cf01f4]
10  0x7ffff4cf35d1 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x3d1) [0x7ffff4cf35d1]
11  0x7ffff3c4da24 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x84) [0x7ffff3c4da24]
12  0x7ffff3c4f961 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x271) [0x7ffff3c4f961]
13  0x7ffff3c951f3 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(+0x2691f3) [0x7ffff3c951f3]
14  0x7ffff0a6fd53 /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x133) [0x7ffff0a6fd53]
15  0x7ffff0a700a0 /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x480a0) [0x7ffff0a700a0]
16  0x7ffff0a70164 /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x34) [0x7ffff0a70164]
17  0x7ffff3c95634 /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x64) [0x7ffff3c95634]
18  0x7ffff3c4c8fb /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0xcb) [0x7ffff3c4c8fb]
19  0x7ffff3c4fe9e /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x7e) [0x7ffff3c4fe9e]
20  0x412582 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x412582]
21  0x7ffff317176d /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7ffff317176d]
22  0x412781 /home/oszi/WebKit/WebKitBuild/Release/bin/DumpRenderTree() [0x412781]

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6ee3509 in Allocate (this=<optimized out>, size=<optimized out>) at /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:3193
3193      RELEASE_ASSERT(IS_DEFINITELY_POISONED(result, allocationSize));
(gdb) bt
#0  0x00007ffff6ee3509 in Allocate (this=<optimized out>, size=<optimized out>) at /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:3193
#1  do_malloc<true> (size=<optimized out>) at /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:3935
#2  fastMalloc<true> (size=<optimized out>) at /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:4147
#3  WTF::fastMalloc (size=<optimized out>) at /home/oszi/WebKit/Source/WTF/wtf/FastMalloc.cpp:4120
#4  0x00007ffff58548e0 in operator new (size=120) at /home/oszi/WebKit/Source/WebCore/inspector/InspectorFrontendClientLocal.h:48
#5  WebCore::InspectorClientQt::openInspectorFrontend (this=0x6710d0, inspectorController=<optimized out>)
    at /home/oszi/WebKit/Source/WebKit/qt/WebCoreSupport/InspectorClientQt.cpp:198
#6  0x00007ffff5eb3b9e in WebCore::InspectorController::show (this=0x7ffff7ec6dc0) at /home/oszi/WebKit/Source/WebCore/inspector/InspectorController.cpp:279
#7  0x0000000000418841 in WebCore::DumpRenderTree::open (this=0x7fffffffe0e0, url=...) at /home/oszi/WebKit/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp:605
#8  0x0000000000418d91 in WebCore::DumpRenderTree::processLine (this=0x7fffffffe0e0, input=...)
    at /home/oszi/WebKit/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp:719
#9  0x000000000041a1f1 in WebCore::DumpRenderTree::readLine (this=0x7fffffffe0e0) at /home/oszi/WebKit/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp:652
#10 0x0000000000427115 in WebCore::DumpRenderTree::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>)
    at .moc/release-shared/moc_DumpRenderTreeQt.cpp:142
#11 0x00007ffff3c7473e in QObject::event(QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#12 0x00007ffff4cf01f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Widgets.so.5
#13 0x00007ffff4cf35d1 in QApplication::notify(QObject*, QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Widgets.so.5
#14 0x00007ffff3c4da24 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#15 0x00007ffff3c4f961 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ()
   from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#16 0x00007ffff3c951f3 in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#17 0x00007ffff0a6fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007ffff0a700a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007ffff0a70164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ffff3c95634 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#21 0x00007ffff3c4c8fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#22 0x00007ffff3c4fe9e in QCoreApplication::exec() () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#23 0x0000000000412582 in main (argc=2, argv=<optimized out>) at /home/oszi/WebKit/Tools/DumpRenderTree/qt/DumpRenderTreeMain.cpp:203
(gdb)

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