Application: konqueror (4.4.5 (KDE 4.4.5))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-33-generic i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
The browser was able to log into Yahoo. I believe that the problem is the new Yahoo shell. 

The crash can be reproduced every time.

 -- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[KCrash Handler]
#6  0x0629421b in KJS::RegExp::match (this=0x9f873b8, s=..., error=0xbfc2deef, i=28, pos=0xbfc2dee8, ovector=0xbfc2dee4) at ../../kjs/regexp.cpp:494
#7  0x062ac790 in KJS::RegExpObjectImp::performMatch (this=0xb3b80580, r=0x9f873b8, exec=0xbfc2e560, s=..., startOffset=28, endOffset=0xbfc2e040, ovector=0xbfc2e02c)
    at ../../kjs/regexp_object.cpp:257
#8  0x0629b0d3 in replace (this=0xb3b8a8a0, exec=0xbfc2e560, thisObj=0xb3b6de40, args=...) at ../../kjs/string_object.cpp:369
#9  KJS::StringProtoFunc::callAsFunction (this=0xb3b8a8a0, exec=0xbfc2e560, thisObj=0xb3b6de40, args=...) at ../../kjs/string_object.cpp:611
#10 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2e560, thisObj=0xb3b6de40, args=...) at ../../kjs/object.cpp:70
#11 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc2e560, codeBlock=..., parentExec=0xbfc2e9d0) at codes.def:1192
#12 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3d30cc0, exec=0xbfc2e9d0, thisObj=0xb3d31080, args=...) at ../../kjs/function.cpp:144
#13 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2e9d0, thisObj=0xb3d31080, args=...) at ../../kjs/object.cpp:70
#14 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc2e9d0, codeBlock=..., parentExec=0xbfc2ee80) at codes.def:1192
#15 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3b6dba0, exec=0xbfc2ee80, thisObj=0xb3b6dbe0, args=...) at ../../kjs/function.cpp:144
#16 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2ee80, thisObj=0xb3b6dbe0, args=...) at ../../kjs/object.cpp:70
#17 0x062b040d in KJS::FunctionImp::construct (this=0xb3b6dba0, exec=0xbfc2ee80, args=...) at ../../kjs/function.cpp:320
#18 0x062d54c6 in KJS::Machine::runBlock (exec=0xbfc2ee80, codeBlock=..., parentExec=0xbfc2f2f0) at codes.def:1213
#19 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3b8b400, exec=0xbfc2f2f0, thisObj=0xb3b8b380, args=...) at ../../kjs/function.cpp:144
#20 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2f2f0, thisObj=0xb3b8b380, args=...) at ../../kjs/object.cpp:70
#21 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc2f2f0, codeBlock=..., parentExec=0xbfc2f760) at codes.def:1192
#22 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3bed040, exec=0xbfc2f760, thisObj=0xb3b8ab80, args=...) at ../../kjs/function.cpp:144
#23 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2f760, thisObj=0xb3b8ab80, args=...) at ../../kjs/object.cpp:70
#24 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc2f760, codeBlock=..., parentExec=0xbfc2fc70) at codes.def:1192
#25 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3b84580, exec=0xbfc2fc70, thisObj=0xb3b8ab80, args=...) at ../../kjs/function.cpp:144
#26 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2fc70, thisObj=0xb3b8ab80, args=...) at ../../kjs/object.cpp:70
#27 0x062964d6 in KJS::FunctionProtoFunc::callAsFunction (this=0xb3b82c40, exec=0xbfc2fc70, thisObj=0xb3b84580, args=...) at ../../kjs/function_object.cpp:139
#28 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc2fc70, thisObj=0xb3b84580, args=...) at ../../kjs/object.cpp:70
#29 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc2fc70, codeBlock=..., parentExec=0xbfc300e0) at codes.def:1192
#30 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befcc0, exec=0xbfc300e0, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#31 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc300e0, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#32 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc300e0, codeBlock=..., parentExec=0xbfc30550) at codes.def:1192
#33 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befc80, exec=0xbfc30550, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#34 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc30550, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#35 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc30550, codeBlock=..., parentExec=0xbfc309c0) at codes.def:1192
#36 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befa80, exec=0xbfc309c0, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#37 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc309c0, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#38 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc309c0, codeBlock=..., parentExec=0xbfc30e30) at codes.def:1192
#39 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befb40, exec=0xbfc30e30, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#40 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc30e30, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#41 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc30e30, codeBlock=..., parentExec=0xbfc31340) at codes.def:1192
#42 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3d11680, exec=0xbfc31340, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#43 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc31340, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#44 0x062964d6 in KJS::FunctionProtoFunc::callAsFunction (this=0xb3b82c40, exec=0xbfc31340, thisObj=0xb3d11680, args=...) at ../../kjs/function_object.cpp:139
#45 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc31340, thisObj=0xb3d11680, args=...) at ../../kjs/object.cpp:70
#46 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc31340, codeBlock=..., parentExec=0xbfc317b0) at codes.def:1192
#47 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befa80, exec=0xbfc317b0, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#48 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc317b0, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#49 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc317b0, codeBlock=..., parentExec=0xbfc31c20) at codes.def:1192
#50 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befb40, exec=0xbfc31c20, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#51 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc31c20, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#52 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc31c20, codeBlock=..., parentExec=0xbfc32090) at codes.def:1192
#53 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befb40, exec=0xbfc32090, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#54 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc32090, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#55 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc32090, codeBlock=..., parentExec=0xbfc32500) at codes.def:1192
#56 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3d270a0, exec=0xbfc32500, thisObj=0xb3bf0000, args=...) at ../../kjs/function.cpp:144
#57 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc32500, thisObj=0xb3bf0000, args=...) at ../../kjs/object.cpp:70
#58 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc32500, codeBlock=..., parentExec=0xbfc32970) at codes.def:1192
#59 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befb00, exec=0xbfc32970, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#60 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc32970, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#61 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc32970, codeBlock=..., parentExec=0xbfc32de0) at codes.def:1192
#62 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3befac0, exec=0xbfc32de0, thisObj=0xb3b84540, args=...) at ../../kjs/function.cpp:144
#63 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc32de0, thisObj=0xb3b84540, args=...) at ../../kjs/object.cpp:70
#64 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc32de0, codeBlock=..., parentExec=0xbfc33250) at codes.def:1192
#65 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3becf80, exec=0xbfc33250, thisObj=0xb3b8ab80, args=...) at ../../kjs/function.cpp:144
#66 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc33250, thisObj=0xb3b8ab80, args=...) at ../../kjs/object.cpp:70
#67 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc33250, codeBlock=..., parentExec=0xbfc336c0) at codes.def:1192
#68 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3bed000, exec=0xbfc336c0, thisObj=0xb3b8ab80, args=...) at ../../kjs/function.cpp:144
#69 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0xbfc336c0, thisObj=0xb3b8ab80, args=...) at ../../kjs/object.cpp:70
#70 0x062d53a2 in KJS::Machine::runBlock (exec=0xbfc336c0, codeBlock=..., parentExec=0x943e8e8) at codes.def:1192
#71 0x062b34cb in KJS::FunctionImp::callAsFunction (this=0xb3bef6a0, exec=0x943e8e8, thisObj=0xb3bf0000, args=...) at ../../kjs/function.cpp:144
#72 0x062b710d in KJS::JSObject::call (this=0x2673c0, exec=0x943e8e8, thisObj=0xb3bf0000, args=...) at ../../kjs/object.cpp:70
#73 0xb5cf2890 in KJS::ScheduledAction::execute (this=0x945f130, window=0xb3bf0000) at ../../khtml/ecma/kjs_window.cpp:2189
#74 0xb5cf4282 in KJS::WindowQObject::timerEvent (this=0x99f3b10) at ../../khtml/ecma/kjs_window.cpp:2365
#75 0x052f7254 in QObject::event (this=0x99f3b10, e=0x1c) at kernel/qobject.cpp:1212
#76 0x0413d4dc in QApplicationPrivate::notify_helper (this=0x8d910b0, receiver=0x99f3b10, e=0xbfc33da0) at kernel/qapplication.cpp:4300
#77 0x0414405e in QApplication::notify (this=0xbfc34284, receiver=0x99f3b10, e=0xbfc33da0) at kernel/qapplication.cpp:3704
#78 0x010ef40a in KApplication::notify (this=0xbfc34284, receiver=0x99f3b10, event=0xbfc33da0) at ../../kdeui/kernel/kapplication.cpp:302
#79 0x052e6a3b in QCoreApplication::notifyInternal (this=0xbfc34284, receiver=0x99f3b10, event=0xbfc33da0) at kernel/qcoreapplication.cpp:704
#80 0x05315d66 in QCoreApplication::sendEvent (this=0x8d94234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#81 QTimerInfoList::activateTimers (this=0x8d94234) at kernel/qeventdispatcher_unix.cpp:603
#82 0x053128e4 in timerSourceDispatch (source=0x8d94200) at kernel/qeventdispatcher_glib.cpp:184
#83 0x05fe95e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#84 0x05fed2d8 in ?? () from /lib/libglib-2.0.so.0
#85 0x05fed4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#86 0x053125d5 in QEventDispatcherGlib::processEvents (this=0x8d799c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#87 0x041fd135 in QGuiEventDispatcherGlib::processEvents (this=0x8d799c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#88 0x052e5059 in QEventLoop::processEvents (this=0xbfc34064, flags=) at kernel/qeventloop.cpp:149
#89 0x052e54aa in QEventLoop::exec (this=0xbfc34064, flags=...) at kernel/qeventloop.cpp:201
#90 0x052e969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#91 0x0413d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#92 0x0046323e in kdemain (argc=1, argv=0xbfc345b4) at ../../../../apps/konqueror/src/konqmain.cpp:271
#93 0x080485fb in main (argc=1, argv=0xbfc345b4) at konqueror_dummy.cpp:3

This bug may be a duplicate of or related to bug 280078.

Possible duplicates by query: bug 280078, bug 280062, bug 278826.

Reported using DrKonqi