Application that crashed: kdevelop
Version of the application: 3.9.95 (using KDevPlatform 0.9.95)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic-pae i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Control+Tab error

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb47cc700 (LWP 14357))]

Thread 3 (Thread 0xb156ab70 (LWP 14358)):
#0  0xb7736430 in __kernel_vsyscall ()
#1  0xb4e13142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb62c77e4 in __pthread_cond_timedwait (cond=0x89655d8, mutex=0x89655c0, abstime=0xb156a2c0) at forward.c:152
#3  0xb6e12def in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb551b715 in ?? () from /usr/lib/libkdevplatformlanguage.so.1
#5  0xb6e11e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb4e0e80e in start_thread (arg=0xb156ab70) at pthread_create.c:300
#7  0xb62ba7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xada7cb70 (LWP 14381)):
#0  0xb7736430 in __kernel_vsyscall ()
#1  0xb4e12e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xb62c778d in __pthread_cond_wait (cond=0x911da80, mutex=0x911da68) at forward.c:139
#3  0xb6e12e67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb4a57b30 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb4a5a19c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb4a561fb in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb4a5a292 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb4a57db3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb4a583be in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb4a589db in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0xb6e11e32 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb4e0e80e in start_thread (arg=0xada7cb70) at pthread_create.c:300
#13 0xb62ba7ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb47cc700 (LWP 14357)):
[KCrash Handler]
#6  0xb545e03a in Sublime::View::document() const () from /usr/lib/libsublime.so.1
#7  0xb02c9355 in ?? () from /usr/lib/kde4/kdevdocumentswitcher.so
#8  0xb02c98f3 in ?? () from /usr/lib/kde4/kdevdocumentswitcher.so
#9  0xb6f18263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb6f186d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb653f9b1 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#12 0xb6540f32 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#13 0xb6543a18 in QAction::event(QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb70e1eb3 in KAction::event(QEvent*) () from /usr/lib/libkdeui.so.5
#15 0xb6545f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb654d67c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb71c8bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb6f026cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#19 0xb657edfd in ?? () from /usr/lib/libQtGui.so.4
#20 0xb6580c7e in ?? () from /usr/lib/libQtGui.so.4
#21 0xb654ea0d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#22 0xb71c8bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#23 0xb6f026cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#24 0xb6546e2e in ?? () from /usr/lib/libQtGui.so.4
#25 0xb65e3440 in ?? () from /usr/lib/libQtGui.so.4
#26 0xb65e5989 in ?? () from /usr/lib/libQtGui.so.4
#27 0xb65b9ed7 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb65e7502 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb4e5ae78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0xb4e5e720 in ?? () from /lib/libglib-2.0.so.0
#31 0xb4e5e853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0xb6f2d02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0xb65e6be5 in ?? () from /usr/lib/libQtGui.so.4
#34 0xb6f00c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0xb6f010ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0xb6f0353f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#37 0xb6545dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#38 0x0804f393 in _start ()

This bug may be a duplicate of or related to bug 211542

Reported using DrKonqi