Bug 211542 - Ctrl+tab press and crash
Summary: Ctrl+tab press and crash
Status: RESOLVED DUPLICATE of bug 204383
Alias: None
Product: kdevelop
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Unlisted Binaries Linux
: NOR crash
Target Milestone: ---
Assignee: kdevelop-bugs-null
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-10-23 15:23 UTC by Maxim Prohorenko
Modified: 2009-10-23 19:23 UTC (History)
1 user (show)

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Latest Commit:
Version Fixed In:

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Description Maxim Prohorenko 2009-10-23 15:23:37 UTC 
Application that crashed: kdevelop
Version of the application: 3.9.96 (using KDevPlatform 0.9.96)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30.8-64.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
use svn updated version of kdevelop, crash

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f4c97cff820 (LWP 25128))]

Thread 11 (Thread 0x7f4c8c887910 (LWP 25129)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x0000003637c5ad62 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4c98685dde in KDevelop::DUChainPrivate::CleanupThread::run (this=0x1b451a0) at /home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/language/duchain/duchain.cpp:280
#3  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f4c730c5910 (LWP 25227)):
#0  0x0000003c844d50d3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000030f743aecc in g_main_context_poll (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2768
#2  g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2450
#3  0x00000030f743b20a in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2518
#4  0x0000003637d66fde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x0000003637d3d502 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x0000003637d3d8d4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x0000003637c56f8b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 9 (Thread 0x7f4c726c4910 (LWP 25228)):
#0  0x0000003c85008e02 in __pthread_mutex_lock (mutex=<value optimized out>) at pthread_mutex_lock.c:61
#1  0x00000030f743a7af in IA__g_main_context_prepare (context=<value optimized out>, priority=<value optimized out>) at gmain.c:2073
#2  0x00000030f743ace1 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2435
#3  0x00000030f743b20a in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2518
#4  0x0000003637d66fde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x0000003637d3d502 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x0000003637d3d8d4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x0000003637c56f8b in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 8 (Thread 0x7f4c71cc3910 (LWP 25229)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x0000003637c597d5 in ?? () from /usr/lib64/libQtCore.so.4
#2  0x0000003637c59940 in QThread::msleep(unsigned long) () from /usr/lib64/libQtCore.so.4
#3  0x00007f4c745844b1 in UIBlockTester::UIBlockTesterThread::run (this=0x3167510) at /home/maxim/src/KDE4/all-for-kdevelop/kdevelop/languages/cpp/cpplanguagesupport.cpp:647
#4  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#5  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f4c63fff910 (LWP 25260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#8  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 6 (Thread 0x7f4c635fe910 (LWP 25261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f4c8b16f910 (LWP 12045)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#8  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#9  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#10 0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f4c61e31910 (LWP 26182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#7  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f4c4b83c910 (LWP 20020)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#6  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#7  0x000000343660cc14 in ?? () from /usr/lib64/libthreadweaver.so.4
#8  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#9  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#10 0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#11 0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#12 0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4c4a665910 (LWP 20021)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003637c5adfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x000000343660aaf6 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x000000343660cbfb in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x000000343660b21f in ?? () from /usr/lib64/libthreadweaver.so.4
#5  0x000000343660b658 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#6  0x0000003637c59d45 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x0000003c8500686a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x0000003c844de3bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4c97cff820 (LWP 25128)):
[KCrash Handler]
#5  0x00007f4c983b2794 in Sublime::View::document (this=0x6ba17f0) at /home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/sublime/view.cpp:74
#6  0x00007f4c77ea7019 in DocumentSwitcherPlugin::fillModel (this=0x2b24880, window=<value optimized out>)
    at /home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/plugins/documentswitcher/documentswitcherplugin.cpp:126
#7  0x00007f4c77ea77f2 in DocumentSwitcherPlugin::walkForward (this=0x2b24880) at /home/maxim/src/KDE4/all-for-kdevelop/kdevplatform/plugins/documentswitcher/documentswitcherplugin.cpp:96
#8  0x00007f4c77ea9e5c in DocumentSwitcherPlugin::qt_metacall (this=0x2b24880, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6a19d340)
    at /home/maxim/src/KDE4/all-for-kdevelop/build/kdevplatform/plugins/documentswitcher/documentswitcherplugin.moc:91
#9  0x0000003637d53e1c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#10 0x0000003638f897f7 in QAction::triggered(bool) () from /usr/lib64/libQtGui.so.4
#11 0x0000003638f8ac5f in QAction::activate(QAction::ActionEvent) () from /usr/lib64/libQtGui.so.4
#12 0x0000003638f8d6e7 in QAction::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x000000342f74031d in KAction::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x0000003638f8f63c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x0000003638f9689e in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x000000342f8117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#17 0x0000003637d3ebfc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#18 0x0000003638fc3cd6 in ?? () from /usr/lib64/libQtGui.so.4
#19 0x0000003638fc5b47 in ?? () from /usr/lib64/libQtGui.so.4
#20 0x0000003638f97536 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#21 0x000000342f8117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#22 0x0000003637d3ebfc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#23 0x000000363901e95a in ?? () from /usr/lib64/libQtGui.so.4
#24 0x0000003639020ef0 in ?? () from /usr/lib64/libQtGui.so.4
#25 0x0000003638ffa514 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#26 0x000000363902287c in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00000030f743790e in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#28 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#29 0x00000030f743b0e8 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2455
#30 0x00000030f743b20a in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at gmain.c:2518
#31 0x0000003637d66f86 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#32 0x000000363902202e in ?? () from /usr/lib64/libQtGui.so.4
#33 0x0000003637d3d502 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#34 0x0000003637d3d8d4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#35 0x0000003637d3fa69 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#36 0x0000000000407aa7 in main (argc=<value optimized out>, argv=<value optimized out>) at /home/maxim/src/KDE4/all-for-kdevelop/kdevelop/app/main.cpp:182
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 206743

Reported using DrKonqi
Comment 1 Aleix Pol 2009-10-23 16:18:46 UTC 
Triggered that one many times, I even think it's already reported as well.
Comment 2 Andreas Pakulat 2009-10-23 19:23:29 UTC 
yeap, already listed. I even had a trace some time ago, sublime is adding the same document twice during startup, but then later on closes only one of them. Unfortunately I don't have the debug-output-patch or the output itself anymore.

*** This bug has been marked as a duplicate of bug 204383 ***