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List:       kdevelop-bugs
Subject:    [Bug 271935] New: kdevelop crash while editing file
From:       Matthew Woehlke <mw_triad () users ! sourceforge ! net>
Date:       2011-04-28 17:19:37
Message-ID: bug-271935-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=271935

           Summary: kdevelop crash while editing file
           Product: kdevelop
           Version: unspecified
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: mw_triad@users.sourceforge.net


Application: kdevelop (4.2.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.35.11-83.fc14.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
KDevelop crashed while I was editing a file. All I was doing at the time was
replacing empty lines with '//-----------------' (more '-'s but you get the
idea). Shift+Down to select a line, Ctrl+V to paste, down arrow a bunch to the
next spot, and repeat.

I've experienced this sort of 'crash while typing with no obvious cause' a few
times before, but didn't check the backtrace previously to know for sure if it
is the same.

From the backtrace, the problem may or may not be in katepart. (The crash seems
to be in katepart, but updating ranges which I believe come from KDevelop?)

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f1c3d735840 (LWP 3141))]

Thread 11 (Thread 0x7f1c30575700 (LWP 3142)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x000000369ba744e2 in wait (this=<value optimized out>, mutex=0x1b57260,
time=1000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b57260,
time=1000) at thread/qwaitcondition_unix.cpp:160
#3  0x00000032706ae7fb in KDevelop::DUChainPrivate::CleanupThread::run() ()
from /usr/lib64/libkdevplatformlanguage.so.3
#4  0x000000369ba73e95 in QThreadPrivate::start (arg=0x1b57240) at
thread/qthread_unix.cpp:320
#5  0x0000003ce5a06ccb in start_thread (arg=0x7f1c30575700) at
pthread_create.c:301
#6  0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f1c1bfe0700 (LWP 3223)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000036a3592bb4 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x36a38aad80) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000036a3592be9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x36a38b8e54) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003ce5a06ccb in start_thread (arg=0x7f1c1bfe0700) at
pthread_create.c:301
#4  0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f1c18698700 (LWP 3233)):
#0  0x0000003ce52d7283 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003ce7a42374 in g_main_context_poll (context=0x7f1c080009b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:3093
#2  g_main_context_iterate (context=0x7f1c080009b0, block=1, dispatch=1,
self=<value optimized out>) at gmain.c:2775
#3  0x0000003ce7a428ad in g_main_context_iteration (context=0x7f1c080009b0,
may_block=1) at gmain.c:2843
#4  0x000000369bb883a6 in QEventDispatcherGlib::processEvents
(this=0x7f1c080008c0, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:424
#5  0x000000369bb5c532 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x000000369bb5c77c in QEventLoop::exec (this=0x7f1c18697d40, flags=...) at
kernel/qeventloop.cpp:201
#7  0x000000369ba715f4 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x000000369ba73e95 in QThreadPrivate::start (arg=0x31ee400) at
thread/qthread_unix.cpp:320
#9  0x0000003ce5a06ccb in start_thread (arg=0x7f1c18698700) at
pthread_create.c:301
#10 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f1c18e99700 (LWP 3234)):
#0  0x0000003ce52d7283 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003ce7a42374 in g_main_context_poll (context=0x7f1c100009b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:3093
#2  g_main_context_iterate (context=0x7f1c100009b0, block=1, dispatch=1,
self=<value optimized out>) at gmain.c:2775
#3  0x0000003ce7a428ad in g_main_context_iteration (context=0x7f1c100009b0,
may_block=1) at gmain.c:2843
#4  0x000000369bb883a6 in QEventDispatcherGlib::processEvents
(this=0x7f1c100008c0, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:424
#5  0x000000369bb5c532 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x000000369bb5c77c in QEventLoop::exec (this=0x7f1c18e98d40, flags=...) at
kernel/qeventloop.cpp:201
#7  0x000000369ba715f4 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x000000369ba73e95 in QThreadPrivate::start (arg=0x31ee0b0) at
thread/qthread_unix.cpp:320
#9  0x0000003ce5a06ccb in start_thread (arg=0x7f1c18e99700) at
pthread_create.c:301
#10 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f1c0f445700 (LWP 3267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003272728944 in scavengerThread (context=0x3272f458e0) at
wtf/FastMalloc.cpp:2378
#2  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x3272f458e0) at
wtf/FastMalloc.cpp:1497
#3  0x0000003ce5a06ccb in start_thread (arg=0x7f1c0f445700) at
pthread_create.c:301
#4  0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f1c0d77e700 (LWP 3268)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000369ba7457b in wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037b9e0a0b4 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc523e0,
th=0x3d27920) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00000037b9e0c743 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x3d27920) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x3d27920) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00000037b9e0b52f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1c0d77dd50, parent=0xc523e0, th=0x3d27920) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00000037b9e0b5b8 in ThreadWeaver::Thread::run (this=0x3d27920) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#8  0x000000369ba73e95 in QThreadPrivate::start (arg=0x3d27920) at
thread/qthread_unix.cpp:320
#9  0x0000003ce5a06ccb in start_thread (arg=0x7f1c0d77e700) at
pthread_create.c:301
#10 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f1c0cf7d700 (LWP 3269)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000369ba7457b in wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037b9e0a0b4 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc523e0,
th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00000037b9e0c743 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00000037b9e0b52f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1c0cf7cd50, parent=0xc523e0, th=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#10 0x00000037b9e0b5b8 in ThreadWeaver::Thread::run (this=0x263ab60) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#11 0x000000369ba73e95 in QThreadPrivate::start (arg=0x263ab60) at
thread/qthread_unix.cpp:320
#12 0x0000003ce5a06ccb in start_thread (arg=0x7f1c0cf7d700) at
pthread_create.c:301
#13 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f1c03fff700 (LWP 3270)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000369ba7457b in wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037b9e0a0b4 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc523e0,
th=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00000037b9e0c743 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00000037b9e0b52f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1c03ffed50, parent=0xc523e0, th=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00000037b9e0b5b8 in ThreadWeaver::Thread::run (this=0x7f1c04001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#9  0x000000369ba73e95 in QThreadPrivate::start (arg=0x7f1c04001f30) at
thread/qthread_unix.cpp:320
#10 0x0000003ce5a06ccb in start_thread (arg=0x7f1c03fff700) at
pthread_create.c:301
#11 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f1c037fe700 (LWP 3271)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000369ba7457b in wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037b9e0a0b4 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc523e0,
th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00000037b9e0c743 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00000037b9e0c75c in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00000037b9e0b52f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1c037fdd50, parent=0xc523e0, th=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#9  0x00000037b9e0b5b8 in ThreadWeaver::Thread::run (this=0x7f1bfc001f30) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#10 0x000000369ba73e95 in QThreadPrivate::start (arg=0x7f1bfc001f30) at
thread/qthread_unix.cpp:320
#11 0x0000003ce5a06ccb in start_thread (arg=0x7f1c037fe700) at
pthread_create.c:301
#12 0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f1c02ffd700 (LWP 3272)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000369ba7457b in wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbec650,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000037b9e0a0b4 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc523e0,
th=0x463e900) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00000037b9e0c743 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xbf39d0, th=0x463e900) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00000037b9e0b52f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1c02ffcd50, parent=0xc523e0, th=0x463e900) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00000037b9e0b5b8 in ThreadWeaver::Thread::run (this=0x463e900) at
/usr/src/debug/kdelibs-4.6.2/threadweaver/Weaver/Thread.cpp:142
#7  0x000000369ba73e95 in QThreadPrivate::start (arg=0x463e900) at
thread/qthread_unix.cpp:320
#8  0x0000003ce5a06ccb in start_thread (arg=0x7f1c02ffd700) at
pthread_create.c:301
#9  0x0000003ce52e0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f1c3d735840 (LWP 3141)):
[KCrash Handler]
#6  0x00007f1c31bc6c88 in Kate::TextBuffer::rangesForLine (this=<value
optimized out>, line=577, view=0x44369e0, rangesWithAttributeOnly=false) at
/usr/src/debug/kdelibs-4.6.2/kate/buffer/katetextbuffer.cpp:752
#7  0x00007f1c31c9cbae in KateView::updateRangesIn (this=0x44369e0,
activationType=KTextEditor::Attribute::ActivateCaretIn) at
/usr/src/debug/kdelibs-4.6.2/kate/view/kateview.cpp:2767
#8  0x00007f1c31cad24c in KateViewInternal::updateCursor (this=0x3d48c20,
newCursor=<value optimized out>, force=<value optimized out>, center=<value
optimized out>, calledExternally=false) at
/usr/src/debug/kdelibs-4.6.2/kate/view/kateviewinternal.cpp:1853
#9  0x00007f1c31cb234a in KateViewInternal::cursorDown (this=0x3d48c20,
sel=false) at /usr/src/debug/kdelibs-4.6.2/kate/view/kateviewinternal.cpp:1443
#10 0x00007f1c31c9dcad in KateView::qt_metacall (this=0x44369e0,
_c=QMetaObject::InvokeMetaMethod, _id=68, _a=0x7fff44e4e8f0) at
/usr/src/debug/kdelibs-4.6.2/x86_64-redhat-linux-gnu/kate/kateview.moc:392
#11 0x000000369bb71acf in QMetaObject::activate (sender=0x3e40350, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff44e4e8f0)
at kernel/qobject.cpp:3278
#12 0x000000369d3b1662 in QAction::triggered (this=<value optimized out>,
_t1=false) at .moc/release-shared/moc_qaction.cpp:263
#13 0x000000369d3b185a in QAction::activate (this=0x3e40350, event=<value
optimized out>) at kernel/qaction.cpp:1257
#14 0x000000369d3b19d7 in QAction::event (this=<value optimized out>, e=<value
optimized out>) at kernel/qaction.cpp:1183
#15 0x000000326b35daad in KAction::event (this=<value optimized out>,
event=0x7fff44e4efc0) at
/usr/src/debug/kdelibs-4.6.2/kdeui/actions/kaction.cpp:131
#16 0x000000369d3b7cd4 in QApplicationPrivate::notify_helper (this=0x8db490,
receiver=0x3e40350, e=0x7fff44e4efc0) at kernel/qapplication.cpp:4462
#17 0x000000369d3bc88a in QApplication::notify (this=<value optimized out>,
receiver=0x3e40350, e=0x7fff44e4efc0) at kernel/qapplication.cpp:4341
#18 0x000000326b43ff96 in KApplication::notify (this=0x7fff44e50820,
receiver=0x3e40350, event=0x7fff44e4efc0) at
/usr/src/debug/kdelibs-4.6.2/kdeui/kernel/kapplication.cpp:311
#19 0x0000000000404d39 in KDevelopApplication::notify (this=0x7fff44e50820,
receiver=0x3e40350, event=0x7fff44e4efc0) at
/usr/src/debug/kdevelop-4.2.2/app/main.cpp:90
#20 0x000000369bb5d19c in QCoreApplication::notifyInternal
(this=0x7fff44e50820, receiver=0x3e40350, event=0x7fff44e4efc0) at
kernel/qcoreapplication.cpp:731
#21 0x000000369d3ea410 in sendEvent (this=<value optimized out>,
e=0x7fff44e4f600) at ../../src/corelib/kernel/qcoreapplication.h:215
#22 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff44e4f600)
at kernel/qshortcutmap.cpp:879
#23 0x000000369d3eb918 in QShortcutMap::tryShortcutEvent (this=0x8db5b8,
o=<value optimized out>, e=0x7fff44e4f600) at kernel/qshortcutmap.cpp:364
#24 0x000000369d3be43c in QApplication::notify (this=0x7fff44e50820,
receiver=0x3d48c20, e=0x7fff44e4f600) at kernel/qapplication.cpp:3904
#25 0x000000326b43ff96 in KApplication::notify (this=0x7fff44e50820,
receiver=0x3d48c20, event=0x7fff44e4f600) at
/usr/src/debug/kdelibs-4.6.2/kdeui/kernel/kapplication.cpp:311
#26 0x0000000000404d39 in KDevelopApplication::notify (this=0x7fff44e50820,
receiver=0x3d48c20, event=0x7fff44e4f600) at
/usr/src/debug/kdevelop-4.2.2/app/main.cpp:90
#27 0x000000369bb5d19c in QCoreApplication::notifyInternal
(this=0x7fff44e50820, receiver=0x3d48c20, event=0x7fff44e4f600) at
kernel/qcoreapplication.cpp:731
#28 0x000000369d4591ca in QKeyMapper::sendKeyEvent (keyWidget=0x3d48c20,
grab=<value optimized out>, type=QEvent::KeyPress, code=16777237,
modifiers=<value optimized out>, text=..., autorepeat=false, count=1,
nativeScanCode=116, nativeVirtualKey=65364, nativeModifiers=16) at
kernel/qkeymapper_x11.cpp:1866
#29 0x000000369d45964d in QKeyMapperPrivate::translateKeyEvent (this=<value
optimized out>, keyWidget=0x3d48c20, event=<value optimized out>, grab=false)
at kernel/qkeymapper_x11.cpp:1836
#30 0x000000369d4359ec in QApplication::x11ProcessEvent (this=0x7fff44e50820,
event=0x7fff44e501d0) at kernel/qapplication_x11.cpp:3480
#31 0x000000369d45d656 in x11EventSourceDispatch (s=0x8deb70, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#32 0x0000003ce7a41e33 in g_main_dispatch (context=0x8ddd20) at gmain.c:2149
#33 g_main_context_dispatch (context=0x8ddd20) at gmain.c:2702
#34 0x0000003ce7a42610 in g_main_context_iterate (context=0x8ddd20, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2780
#35 0x0000003ce7a428ad in g_main_context_iteration (context=0x8ddd20,
may_block=1) at gmain.c:2843
#36 0x000000369bb8834f in QEventDispatcherGlib::processEvents (this=0x8db0c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x000000369d45d35e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#38 0x000000369bb5c532 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x000000369bb5c77c in QEventLoop::exec (this=0x7fff44e504e0, flags=...) at
kernel/qeventloop.cpp:201
#40 0x000000369bb60c3b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#41 0x000000000040b57b in main (argc=<value optimized out>,
argv=0x7fff44e526c8) at /usr/src/debug/kdevelop-4.2.2/app/main.cpp:467

Reported using DrKonqi

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