| Summary: | Kdevelop4 crashed after a TERM signal was sent to the project application running inside Kdevelop4 [ QTextEngine::LayoutData::reallocate | QTextEngine::attributes | QTextLine::layout_helper] | ||
|---|---|---|---|
| Product: | [Applications] kdevelop | Reporter: | PC LX <kde> |
| Component: | general | Assignee: | Unassigned bugs mailing-list <unassigned-bugs> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | anselmolsm |
| Priority: | NOR | ||
| Version: | 4.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
If I try to reproduce this with the following app:
#include <iostream>
int main(int argc, char **argv) {
std::cout << "Hello, world!" << std::endl;
sleep(100);
return 0;
}
and then kill it:
killall -s TERM cmaketest
kdevelop just prints this:
*** Crashed with return code: 0 ***
and continues to work just fine. If you can reproduce this, tell us how.
|
Application that crashed: kdevelop.bin Version of the application: 4.0.0 (using KDevPlatform 1.0.0) KDE Version: 4.3.5 (KDE 4.3.5) Qt Version: 4.5.3 Operating System: Linux 2.6.31.13-desktop-1mnb x86_64 Distribution: "Mandriva Linux 2010.0" What I was doing when the application crashed: I had just compiled a project application, and instructed Kdevelop4 to run it. After a few seconds I sent a TERM signal to the project application and Kdevelop4 crashed. Sometimes Kdevelop4 crashes, and sometimes it freezes. How to reproduce: - Open a project; - Compile the project; - Run the application; - From a terminal send a TERM signal to the application. Kdevelop4 will either crash or freeze after the steps above. -- Backtrace: Application: KDevelop (kdevelop.bin), signal: Segmentation fault [Current thread is 1 (Thread 0x7fb02acd4710 (LWP 13939))] Thread 11 (Thread 0x7fb015e40910 (LWP 13941)): #0 0x00007fb0280920dd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506cc2 in QWaitCondition::wait (this=<value optimized out>, mutex=0x19c2180, time=200000) at thread/qwaitcondition_unix.cpp:85 #2 0x00007fb0251c666e in ?? () from /usr/lib64/libkdevplatformlanguage.so.1 #3 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x19c2160) at thread/qthread_unix.cpp:188 #4 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #5 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 10 (Thread 0x7fb00af7a910 (LWP 14133)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x25143f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2513fa0, th=0x250e920) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x250e920) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb00af7a090, parent=0x2513fa0, th=0x250e920) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #5 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x250e920) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #6 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x250e920) at thread/qthread_unix.cpp:188 #7 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #8 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 9 (Thread 0x7fb0061a6910 (LWP 14212)): #0 0xffffffffff60017b in ?? () #1 0x00007fb0061a5da0 in ?? () #2 0x00007fff104ee782 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 8 (Thread 0x7fb0059a5910 (LWP 14213)): #0 0x00007fb02836f7f3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fb022fa5c7c in g_main_context_iterate (context=0x2855600, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2904 #2 0x00007fb022fa5fc0 in IA__g_main_context_iteration (context=0x2855600, may_block=1) at gmain.c:2654 #3 0x00007fb029613cc6 in QEventDispatcherGlib::processEvents (this=0x1fc7d50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:408 #4 0x00007fb0295e9fe2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #5 0x00007fb0295ea3b4 in QEventLoop::exec (this=0x7fb0059a5090, flags=) at kernel/qeventloop.cpp:201 #6 0x00007fb029502f2b in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #7 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x2824b30) at thread/qthread_unix.cpp:188 #8 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #9 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 7 (Thread 0x7fb0051a4910 (LWP 14214)): #0 0x00007fb0280920dd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029505735 in thread_sleep (ti=0x7fb0051a4040) at thread/qthread_unix.cpp:297 #2 0x00007fb0295058a0 in QThread::msleep (msecs=<value optimized out>) at thread/qthread_unix.cpp:323 #3 0x00007fb007217611 in ?? () from /usr/lib64/kde4/kdevcpplanguagesupport.so #4 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x2818c90) at thread/qthread_unix.cpp:188 #5 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #6 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fb0049a3910 (LWP 14215)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x188afa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19be0b0, th=0x27b49f0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x19db210, th=0x27b49f0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x19db210, th=0x27b49f0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #5 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb0049a3090, parent=0x19be0b0, th=0x27b49f0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #6 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x27b49f0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #7 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x27b49f0) at thread/qthread_unix.cpp:188 #8 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #9 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fb0041a2910 (LWP 14216)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x188afa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19be0b0, th=0x2844360) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x19db210, th=0x2844360) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb0041a2090, parent=0x19be0b0, th=0x2844360) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #5 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x2844360) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #6 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x2844360) at thread/qthread_unix.cpp:188 #7 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #8 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fb00b77b910 (LWP 14257)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x25143f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2513fa0, th=0x2911e20) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2911e20) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2911e20) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #5 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb00b77b090, parent=0x2513fa0, th=0x2911e20) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #6 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x2911e20) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #7 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x2911e20) at thread/qthread_unix.cpp:188 #8 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #9 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fb0039a1910 (LWP 14258)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x25143f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2513fa0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #5 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #8 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb0039a1090, parent=0x2513fa0, th=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #9 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x24cc1b0) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #10 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x24cc1b0) at thread/qthread_unix.cpp:188 #11 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #12 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fb0031a0910 (LWP 14295)): #0 0x00007fb028091e59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fb029506d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0x25143f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 0x00007fb020d65a66 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2513fa0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WeaverImpl.cpp:365 #3 0x00007fb020d67b9b in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:71 #4 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #5 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007fb020d67bb4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x25144e0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007fb020d6619f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb0031a0090, parent=0x2513fa0, th=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:87 #8 0x00007fb020d665f8 in ThreadWeaver::Thread::run (this=0x2b1b040) at /usr/src/debug/kdelibs-4.3.5/threadweaver/Weaver/Thread.cpp:142 #9 0x00007fb029505ca5 in QThreadPrivate::start (arg=0x2b1b040) at thread/qthread_unix.cpp:188 #10 0x00007fb02808d7cd in start_thread () from /lib64/libpthread.so.0 #11 0x00007fb02837937d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fb02acd4710 (LWP 13939)): [KCrash Handler] #5 memset () at ../sysdeps/x86_64/memset.S:1050 #6 0x00007fb028c9e1a7 in QTextEngine::LayoutData::reallocate (this=0x2438360, totalGlyphs=110254064) at /usr/include/bits/string3.h:85 #7 0x00007fb028ca1b5d in QTextEngine::attributes (this=<value optimized out>) at text/qtextengine_p.h:514 #8 0x00007fb028ca88ac in QTextLine::layout_helper (this=<value optimized out>, maxGlyphs=<value optimized out>) at text/qtextlayout.cpp:1666 #9 0x00007fb028fb6e7d in QItemDelegatePrivate::doTextLayout (this=<value optimized out>, lineWidth=8388607) at itemviews/qitemdelegate.cpp:172 #10 0x00007fb028fb7726 in QItemDelegate::textRectangle (this=<value optimized out>, rect=@0x7fff104120b0, font=<value optimized out>, text=@0x4618fec) at itemviews/qitemdelegate.cpp:1146 #11 0x00007fb028fb9261 in QItemDelegate::rect (this=0x4666e00, option=@0x7fff104122a0, index=<value optimized out>, role=<value optimized out>) at itemviews/qitemdelegate.cpp:1099 #12 0x00007fb028fb9576 in QItemDelegate::sizeHint (this=0x4666e00, option=@0x7fff104122a0, index=@0x7fff10412380) at itemviews/qitemdelegate.cpp:503 #13 0x00007fb028fa6971 in QTreeView::indexRowSizeHint (this=<value optimized out>, index=<value optimized out>) at itemviews/qtreeview.cpp:2808 #14 0x00007fb028fa6dde in QTreeViewPrivate::itemHeight (this=0x4633070, item=2) at itemviews/qtreeview.cpp:3207 #15 0x00007fb028fa7037 in QTreeViewPrivate::updateScrollBars (this=0x4633070) at itemviews/qtreeview.cpp:3459 #16 0x00007fb028fa7484 in QTreeView::updateGeometries (this=0x462d820) at itemviews/qtreeview.cpp:2693 #17 0x00007fb028faf211 in QTreeView::rowsInserted (this=<value optimized out>, parent=<value optimized out>, start=<value optimized out>, end=<value optimized out>) at itemviews/qtreeview.cpp:2478 #18 0x00007fb024ca7029 in KDevelop::FocusedTreeView::rowsInserted () from /usr/lib64/libkdevplatformutil.so.1 #19 0x00007fb028f6f8dd in QAbstractItemView::qt_metacall (this=0x462d820, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff10412930) at .moc/release-shared/moc_qabstractitemview.cpp:227 #20 0x00007fb028fb3d55 in QTreeView::qt_metacall (this=0x0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at .moc/release-shared/moc_qtreeview.cpp:124 #21 0x00007fb024ca6fe8 in KDevelop::FocusedTreeView::qt_metacall () from /usr/lib64/libkdevplatformutil.so.1 #22 0x00007fb02960088c in QMetaObject::activate (sender=0x462ac00, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3112 #23 0x00007fb029636284 in QAbstractItemModel::rowsInserted (this=0x0, _t1=<value optimized out>, _t2=2, _t3=2) at .moc/release-shared/moc_qabstractitemmodel.cpp:159 #24 0x00007fb0295e6750 in QAbstractItemModel::endInsertRows (this=0x462ac00) at kernel/qabstractitemmodel.cpp:2081 #25 0x00007fb0290010eb in QStandardItemModelPrivate::rowsInserted (this=0x462ac30, parent=0x0, row=2, count=1) at itemviews/qstandarditemmodel.cpp:559 #26 0x00007fb02900136f in QStandardItemPrivate::insertRows (this=0x4627830, row=2, count=<value optimized out>, items=@0x7fff10412a90) at itemviews/qstandarditemmodel.cpp:434 #27 0x00007fb020f755b3 in KDevelop::OutputModel::appendLine () from /usr/lib64/libkdevplatformoutputview.so.1 #28 0x00007fb020f75687 in KDevelop::OutputModel::appendLines () from /usr/lib64/libkdevplatformoutputview.so.1 #29 0x00007fb020f757c6 in KDevelop::OutputModel::qt_metacall () from /usr/lib64/libkdevplatformoutputview.so.1 #30 0x00007fb02960088c in QMetaObject::activate (sender=0x4627880, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3112 #31 0x00007fb024ca73b2 in KDevelop::ProcessLineMaker::receivedStdoutLines () from /usr/lib64/libkdevplatformutil.so.1 #32 0x00007fb024ca77a3 in KDevelop::ProcessLineMaker::flushBuffers () from /usr/lib64/libkdevplatformutil.so.1 #33 0x00007fb014634441 in ?? () from /usr/lib64/kde4/kdevexecute.so #34 0x00007fb0146348dd in ?? () from /usr/lib64/kde4/kdevexecute.so #35 0x00007fb02960088c in QMetaObject::activate (sender=0x462ad70, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3112 #36 0x00007fb02958cfef in QProcess::finished (this=0x0, _t1=0, _t2=QProcess::CrashExit) at .moc/release-shared/moc_qprocess.cpp:136 #37 0x00007fb029592557 in QProcessPrivate::_q_processDied (this=0x4627220) at io/qprocess.cpp:718 #38 0x00007fb029592619 in QProcess::qt_metacall (this=0x462ad70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff104130b0) at .moc/release-shared/moc_qprocess.cpp:109 #39 0x00007fb02a7571d8 in KProcess::qt_metacall (this=0x0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at /usr/src/debug/kdelibs-4.3.5/build/kdecore/kprocess.moc:63 #40 0x00007fb02960088c in QMetaObject::activate (sender=0x4669ca0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3112 #41 0x00007fb029636ade in QSocketNotifier::activated (this=0x0, _t1=56) at .moc/release-shared/moc_qsocketnotifier.cpp:83 #42 0x00007fb029605223 in QSocketNotifier::event (this=0x4669ca0, e=0x7fff104135f0) at kernel/qsocketnotifier.cpp:316 #43 0x00007fb028a9a12c in QApplicationPrivate::notify_helper (this=0x176d520, receiver=0x4669ca0, e=0x7fff104135f0) at kernel/qapplication.cpp:4065 #44 0x00007fb028aa13fe in QApplication::notify (this=0x7fff10413a20, receiver=0x4669ca0, e=0x7fff104135f0) at kernel/qapplication.cpp:4030 #45 0x00007fb029af03f6 in KApplication::notify (this=0x7fff10413a20, receiver=0x4669ca0, event=0x7fff104135f0) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302 #46 0x00007fb0295eb6ac in QCoreApplication::notifyInternal (this=0x7fff10413a20, receiver=0x4669ca0, event=0x7fff104135f0) at kernel/qcoreapplication.cpp:610 #47 0x00007fb029613fca in socketNotifierSourceDispatch (source=0x1771230) at ../../src/corelib/kernel/qcoreapplication.h:213 #48 0x00007fb022fa24ce in IA__g_main_context_dispatch (context=0x1770130) at gmain.c:1960 #49 0x00007fb022fa5e98 in g_main_context_iterate (context=0x1770130, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #50 0x00007fb022fa5fc0 in IA__g_main_context_iteration (context=0x1770130, may_block=1) at gmain.c:2654 #51 0x00007fb029613c73 in QEventDispatcherGlib::processEvents (this=0x16ca8c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:406 #52 0x00007fb028b2d64e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #53 0x00007fb0295e9fe2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #54 0x00007fb0295ea3b4 in QEventLoop::exec (this=0x7fff10413850, flags=) at kernel/qeventloop.cpp:201 #55 0x00007fb0295ec569 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #56 0x000000000040868f in _start () Reported using DrKonqi