Bug 308083

Application: kdevelop (4.3.1)
KDE Platform Version: 4.9.1
Qt Version: 4.8.2
Operating System: Linux 3.5.4-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed:

trying to replace "sha1" with "md5" across several open files: the window closed instantly as soon as I pressed apply.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f8d18d0d880 (LWP 2728))]

Thread 4 (Thread 0x7f8d038c7700 (LWP 2764)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
#1  0x00000035d867ba47 in wait (time=1000, this=0x180bec0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1c24930, time=1000) at thread/qwaitcondition_unix.cpp:158
#3  0x00000035e54b1c3b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x1c24910) at /usr/src/debug/kdevplatform-1.3.1/language/duchain/duchain.cpp:282
#4  0x00000035d867b5eb in QThreadPrivate::start (arg=0x1c24910) at thread/qthread_unix.cpp:307
#5  0x0000003001807d14 in start_thread (arg=0x7f8d038c7700) at pthread_create.c:309
#6  0x00000030004f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f8d02a07700 (LWP 2765)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00000035f1584ac7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x35f18919a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000035f1584af9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003001807d14 in start_thread (arg=0x7f8d02a07700) at pthread_create.c:309
#4  0x00000030004f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f8cf00af700 (LWP 10105)):
#0  0x00000030004e8bcf in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003013c47af4 in g_main_context_poll (n_fds=1, fds=0x7f8ce8001fb0, timeout=-1, context=0x7f8ce80009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7f8ce80009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
#3  0x0000003013c47c14 in g_main_context_iteration (context=0x7f8ce80009a0, may_block=1) at gmain.c:3207
#4  0x00000035d87a4506 in QEventDispatcherGlib::processEvents (this=0x7f8ce80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00000035d877513f in QEventLoop::processEvents (this=this@entry=0x7f8cf00aecf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035d87753c8 in QEventLoop::exec (this=0x7f8cf00aecf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00000035d8678650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00000035d8755b4f in QInotifyFileSystemWatcherEngine::run (this=0x4186be0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00000035d867b5eb in QThreadPrivate::start (arg=0x4186be0) at thread/qthread_unix.cpp:307
#10 0x0000003001807d14 in start_thread (arg=0x7f8cf00af700) at pthread_create.c:309
#11 0x00000030004f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f8d18d0d880 (LWP 2728)):
[KCrash Handler]
#5  QStandardItem::rowCount (this=0x0) at .moc/release-shared/moc_qstandarditemmodel.cpp:136
#6  0x00007f8ced48eadb in GrepOutputModel::doReplacements (this=0x4a64100) at /usr/src/debug/kdevplatform-1.3.1/plugins/grepview/grepoutputmodel.cpp:425
#7  0x00007f8ced49525a in GrepOutputView::onApply (this=0x4e6b560) at /usr/src/debug/kdevplatform-1.3.1/plugins/grepview/grepoutputview.cpp:264
#8  0x00007f8ced4851b5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdevplatform-1.3.1/x86_64-redhat-linux-gnu/plugins/grepview/moc_grepoutputview.cpp:91
#9  GrepOutputView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdevplatform-1.3.1/x86_64-redhat-linux-gnu/plugins/grepview/moc_grepoutputview.cpp:75
#10 0x00000035d878cb9f in QMetaObject::activate (sender=0x4e81650, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff22c03fe0) at kernel/qobject.cpp:3547
#11 0x00000035db02ece2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#12 0x00000035dad82fde in QAbstractButtonPrivate::emitClicked (this=this@entry=0x4e84510) at widgets/qabstractbutton.cpp:548
#13 0x00000035dad835e0 in QAbstractButtonPrivate::click (this=this@entry=0x4e84510) at widgets/qabstractbutton.cpp:541
#14 0x00000035dad8384c in QAbstractButton::mouseReleaseEvent (this=0x4e81650, e=0x7fff22c04880) at widgets/qabstractbutton.cpp:1123
#15 0x00000035daa19b50 in QWidget::event (this=0x4e81650, event=0x7fff22c04880) at kernel/qwidget.cpp:8371
#16 0x00000035da9ca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1576a60, receiver=receiver@entry=0x4e81650, e=e@entry=0x7fff22c04880) at kernel/qapplication.cpp:4551
#17 0x00000035da9cf05b in QApplication::notify (this=<optimized out>, receiver=0x4e81650, e=0x7fff22c04880) at kernel/qapplication.cpp:4094
#18 0x00000035dd246366 in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#19 0x00000035d87763ee in QCoreApplication::notifyInternal (this=0x7fff22c058f0, receiver=0x4e81650, event=0x7fff22c04880) at kernel/qcoreapplication.cpp:915
#20 0x00000035da9cb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#21 QApplicationPrivate::sendMouseEvent (receiver=0x4e81650, event=0x7fff22c04880, alienWidget=0x4e81650, nativeWidget=0x4e34c70, buttonDown=0x35db49dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#22 0x00000035daa45894 in QETWidget::translateMouseEvent (this=this@entry=0x4e34c70, event=event@entry=0x7fff22c04ff0) at kernel/qapplication_x11.cpp:4523
#23 0x00000035daa44621 in QApplication::x11ProcessEvent (this=0x7fff22c058f0, event=0x7fff22c04ff0) at kernel/qapplication_x11.cpp:3646
#24 0x00000035daa6a60c in x11EventSourceDispatch (s=s@entry=0x157c570, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#25 0x0000003013c47825 in g_main_dispatch (context=0x157a370) at gmain.c:2539
#26 g_main_context_dispatch (context=context@entry=0x157a370) at gmain.c:3075
#27 0x0000003013c47b58 in g_main_context_iterate (context=context@entry=0x157a370, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#28 0x0000003013c47c14 in g_main_context_iteration (context=0x157a370, may_block=1) at gmain.c:3207
#29 0x00000035d87a44e6 in QEventDispatcherGlib::processEvents (this=0x154ab40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00000035daa6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#31 0x00000035d877513f in QEventLoop::processEvents (this=this@entry=0x7fff22c053c0, flags=...) at kernel/qeventloop.cpp:149
#32 0x00000035d87753c8 in QEventLoop::exec (this=0x7fff22c053c0, flags=...) at kernel/qeventloop.cpp:204
#33 0x00000035d877a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#34 0x0000000000409798 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdevelop-4.3.1/app/main.cpp:479

This bug may be a duplicate of or related to bug 303329.

Possible duplicates by query: bug 305026, bug 303329.

Reported using DrKonqi