backtrace qt5 wk2 fast/js/cyclic-proto.html

gistfile1.txt

azbest@azbest:~/webkit/WebKit$ gdb WebKitBuild/Debug/bin/WebKitTestRunner coreGNU 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/azbest/webkit/WebKit/WebKitBuild/Debug/bin/WebKitTestRunner...done.

warning: core file may not match specified executable file.
[New LWP 24074]
[New LWP 24078]
[New LWP 24071]
[New LWP 24077]
[New LWP 24072]
[New LWP 24076]
[New LWP 24073]
[New LWP 24075]

warning: Can't read pathname for load map: Input/output error.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/home/azbest/webkit/WebKit/WebKitBuild/Debug/bin/WebKitTestRunner -'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007fd168649d1e in WTFCrash () at /home/azbest/webkit/WebKit/Source/WTF/wtf/Assertions.cpp:339
339	    *(int *)(uintptr_t)0xbbadbeef = 0;
(gdb) bt
#0  0x00007fd168649d1e in WTFCrash () at /home/azbest/webkit/WebKit/Source/WTF/wtf/Assertions.cpp:339
#1  0x00007fd168687be5 in WTF::Mutex::lock (this=0x9b6b48) at /home/azbest/webkit/WebKit/Source/WTF/wtf/ThreadingPthreads.cpp:344
#2  0x00007fd167a4b475 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x9b6ab0)
    at /home/azbest/webkit/WebKit/Source/WebCore/loader/icon/IconDatabase.cpp:984
#3  0x00007fd167a4b454 in WebCore::IconDatabase::iconDatabaseSyncThreadStart (vIconDatabase=0x9b6ab0)
    at /home/azbest/webkit/WebKit/Source/WebCore/loader/icon/IconDatabase.cpp:975
#4  0x00007fd16866e19d in WTF::threadEntryPoint (contextData=0x9b7090) at /home/azbest/webkit/WebKit/Source/WTF/wtf/Threading.cpp:69
#5  0x00007fd168687510 in WTF::wtfThreadEntryPoint (param=0x9979a0) at /home/azbest/webkit/WebKit/Source/WTF/wtf/ThreadingPthreads.cpp:195
#6  0x00007fd164448764 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#7  0x00007fd165322e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007fd164d4fccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#9  0x0000000000000000 in ?? ()
(gdb)