Application: kwin (4.5.1 (KDE 4.5.1))
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-19-generic-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I'm using kwin bespin theme. When I tried to change border width, kwin crashed.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3227a30 (LWP 2332))]

Thread 2 (Thread 0xa9ba5b70 (LWP 2384)):
#0  0xb7784424 in __kernel_vsyscall ()
#1  0xb75c5971 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0xb677bc22 in qt_safe_select (nfds=16, fdread=0xa9200590, fdwrite=0xa92007a4, fdexcept=0xa92009b8, orig_timeout=0x0) at kernel/qcore_unix.cpp:82
#3  0xb6780599 in QEventDispatcherUNIX::select (this=0xa9200488, nfds=16, readfds=0xa9200590, writefds=0xa92007a4, exceptfds=0xa92009b8, timeout=0x0) at kernel/qeventdispatcher_unix.cpp:632
#4  0xb6781117 in QEventDispatcherUNIXPrivate::doSelect (this=0xa9200498, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#5  0xb6781e95 in QEventDispatcherUNIX::processEvents (this=0xa9200488, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#6  0xb674ea99 in QEventLoop::processEvents (this=0xa9ba5280, flags=) at kernel/qeventloop.cpp:149
#7  0xb674ef1a in QEventLoop::exec (this=0xa9ba5280, flags=...) at kernel/qeventloop.cpp:201
#8  0xb664bc5e in QThread::exec (this=0x8a9d9f0) at thread/qthread.cpp:490
#9  0xb672d9ab in QInotifyFileSystemWatcherEngine::run (this=0x8a9d9f0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb664ef39 in QThreadPrivate::start (arg=0x8a9d9f0) at thread/qthread_unix.cpp:266
#11 0xb65d396e in start_thread (arg=0xa9ba5b70) at pthread_create.c:300
#12 0xb75cca4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb3227a30 (LWP 2332)):
[KCrash Handler]
#7  QBasicAtomicInt::ref (this=0x8902d88, desktop=3, areas=) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#8  QVector (this=0x8902d88, desktop=3, areas=) at /usr/include/qt4/QtCore/qvector.h:118
#9  QForeachContainer (this=0x8902d88, desktop=3, areas=) at /usr/include/qt4/QtCore/qglobal.h:2242
#10 KWin::Workspace::previousRestrictedMoveArea (this=0x8902d88, desktop=3, areas=) at ../../kwin/geometry.cpp:329
#11 0xb7727900 in KWin::Client::checkWorkspacePosition (this=0x8b7b0f0) at ../../kwin/geometry.cpp:1142
#12 0xb76ba347 in KWin::Client::updateDecoration (this=0x8b7b0f0, check_workspace_pos=true, force=true) at ../../kwin/client.cpp:365
#13 0xb76aa9f5 in KWin::Workspace::slotReconfigure (this=0x8902d88) at ../../kwin/workspace.cpp:1098
#14 0xb76ade64 in KWin::Workspace::qt_metacall (this=0x8902d88, _c=QMetaObject::InvokeMetaMethod, _id=136, _a=0xbfa4671c) at ./workspace.moc:529
#15 0xb6755d4a in QMetaObject::metacall (object=0x8902d88, cl=143666568, idx=136, argv=0xbfa4671c) at kernel/qmetaobject.cpp:237
#16 0xb6768ab5 in QMetaObject::activate (sender=0x8902f50, m=0xb68815a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#17 0xb67ba217 in QTimer::timeout (this=0x8902f50) at .moc/release-shared/moc_qtimer.cpp:134
#18 0xb676e65e in QTimer::timerEvent (this=0x8902f50, e=0xbfa46c70) at kernel/qtimer.cpp:271
#19 0xb6762924 in QObject::event (this=0x8902f50, e=0x8adaea8) at kernel/qobject.cpp:1183
#20 0xb5c3577c in QApplicationPrivate::notify_helper (this=0x8870950, receiver=0x8902f50, e=0xbfa46c70) at kernel/qapplication.cpp:4396
#21 0xb5c3b7ce in QApplication::notify (this=0xbfa46f74, receiver=0x8902f50, e=0xbfa46c70) at kernel/qapplication.cpp:3798
#22 0xb731ea9a in KApplication::notify (this=0xbfa46f74, receiver=0x8902f50, event=0xbfa46c70) at ../../kdeui/kernel/kapplication.cpp:310
#23 0xb76cb1df in KWin::Application::notify (this=0xbfa46f74, o=0x8902f50, e=0xbfa46c70) at ../../kwin/main.cpp:372
#24 0xb674ffeb in QCoreApplication::notifyInternal (this=0xbfa46f74, receiver=0x8902f50, event=0xbfa46c70) at kernel/qcoreapplication.cpp:732
#25 0xb6781d46 in QCoreApplication::sendEvent (this=0x88710d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (this=0x88710d8) at kernel/qeventdispatcher_unix.cpp:602
#27 0xb6781ea7 in QEventDispatcherUNIX::processEvents (this=0x8855470, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#28 0xb5cf82a2 in QEventDispatcherX11::processEvents (this=0x8855470, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#29 0xb674ea99 in QEventLoop::processEvents (this=0xbfa46ec4, flags=) at kernel/qeventloop.cpp:149
#30 0xb674ef1a in QEventLoop::exec (this=0xbfa46ec4, flags=...) at kernel/qeventloop.cpp:201
#31 0xb67534cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#32 0xb5c345a7 in QApplication::exec () at kernel/qapplication.cpp:3672
#33 0xb76cd344 in kdemain (argc=1, argv=0xbfa471d4) at ../../kwin/main.cpp:531
#34 0x0804860b in main (argc=1, argv=0xbfa471d4) at kwin_dummy.cpp:3

Possible duplicates by query: bug 247080, bug 246619, bug 237816, bug 220775.

Reported using DrKonqi