262977 – KDevelop crashed upon opening a file

Bug 262977 - KDevelop crashed upon opening a file

Summary: KDevelop crashed upon opening a file

Status:	RESOLVED NOT A BUG

Alias:	None

Product:	kdelibs
Classification:	Frameworks and Libraries
Component:	general (show other bugs)
Version:	4.4
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdelibs bugs

URL:
Keywords:

Depends on:
Blocks:

Reported:	2011-01-12 19:14 UTC by Ekkehard Blanz
Modified:	2011-12-01 10:29 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Ekkehard Blanz 2011-01-12 19:14:49 UTC

Application: kdevelop (4.0.0 (using KDevPlatform 1.0.0))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-27-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
KDevelop had about ten tabs open and had been running for about a day, busily highlighting and recompiling a Qt4 application.  After a successful compile/link (F7) and execute (not in debug mode) I tried to open a new file in another editor tab - then it crashed before the dialog for entering a filename appeared.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Illegal instruction
[Current thread is 1 (Thread 0xb78b3710 (LWP 7215))]

Thread 11 (Thread 0xb4838b70 (LWP 7234)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x028ffa34 in __pthread_cond_timedwait (cond=0x9d52960, mutex=0x9d52948, abstime=0xb48382b0) at forward.c:152
#3  0x008b920f in QWaitConditionPrivate::wait (this=0x9ebdcd4, mutex=0x9ebdcd8, time=200000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x9ebdcd4, mutex=0x9ebdcd8, time=200000) at thread/qwaitcondition_unix.cpp:159
#5  0x02b234e5 in ?? () from /usr/lib/libkdevplatformlanguage.so.1
#6  0x008b832e in QThreadPrivate::start (arg=0x9ebdcc8) at thread/qthread_unix.cpp:248
#7  0x00ad596e in start_thread (arg=0xb4838b70) at pthread_create.c:300
#8  0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xb4037b70 (LWP 7237)):
#0  0x00ad9344 in __pthread_mutex_unlock_usercnt (mutex=0x9f9141c, decr=<value optimized out>) at pthread_mutex_unlock.c:52
#1  0x028ffbe6 in pthread_mutex_unlock (mutex=0x9f9141c) at forward.c:184
#2  0x01b19794 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x01b1a0ce in ?? () from /lib/libglib-2.0.so.0
#4  0x01b1a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x009e660f in QEventDispatcherGlib::processEvents (this=0x9f5c8c8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x009b9059 in QEventLoop::processEvents (this=0xb4037290, flags=) at kernel/qeventloop.cpp:149
#7  0x009b94aa in QEventLoop::exec (this=0xb4037290, flags=...) at kernel/qeventloop.cpp:201
#8  0x008b55a8 in QThread::exec (this=0x9f77b88) at thread/qthread.cpp:487
#9  0x00998c1b in QInotifyFileSystemWatcherEngine::run (this=0x9f77b88) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x008b832e in QThreadPrivate::start (arg=0x9f77b88) at thread/qthread_unix.cpp:248
#11 0x00ad596e in start_thread (arg=0xb4037b70) at pthread_create.c:300
#12 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xb3836b70 (LWP 7238)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x028ff9dd in __pthread_cond_wait (cond=0x9f81090, mutex=0x9f81078) at forward.c:139
#3  0x008b9287 in QWaitConditionPrivate::wait (this=0x9fb5550, mutex=0x9f8e548, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9fb5550, mutex=0x9f8e548, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x056e5870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9fb5538, th=0x9f69c30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x056e838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9f90e40, th=0x9f69c30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x056e427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9fb5538, th=0x9f69c30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x056e8482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f90e40, th=0x9f69c30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fb5538, th=0x9f69c30, previous=0x9fa9500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x056e651e in ThreadWeaver::ThreadRunHelper::run (this=0xb38362f4, parent=0x9fb5538, th=0x9f69c30) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x056e6c3b in ThreadWeaver::Thread::run (this=0x9f69c30) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x008b832e in QThreadPrivate::start (arg=0x9f69c30) at thread/qthread_unix.cpp:248
#13 0x00ad596e in start_thread (arg=0xb3836b70) at pthread_create.c:300
#14 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xb0afeb70 (LWP 7257)):
#0  0x0089a4e7 in __i686.get_pc_thunk.bx () from /usr/lib/libQtCore.so.4
#1  0x009e69fd in socketNotifierSourceCheck (source=0xa30e160) at kernel/qeventdispatcher_glib.cpp:79
#2  0x01b19799 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x01b1a0ce in ?? () from /lib/libglib-2.0.so.0
#4  0x01b1a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x009e660f in QEventDispatcherGlib::processEvents (this=0xa30e5e8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x009b9059 in QEventLoop::processEvents (this=0xb0afe290, flags=) at kernel/qeventloop.cpp:149
#7  0x009b94aa in QEventLoop::exec (this=0xb0afe290, flags=...) at kernel/qeventloop.cpp:201
#8  0x008b55a8 in QThread::exec (this=0xa267ef8) at thread/qthread.cpp:487
#9  0x00998c1b in QInotifyFileSystemWatcherEngine::run (this=0xa267ef8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x008b832e in QThreadPrivate::start (arg=0xa267ef8) at thread/qthread_unix.cpp:248
#11 0x00ad596e in start_thread (arg=0xb0afeb70) at pthread_create.c:300
#12 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb12ffb70 (LWP 7276)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x028e4b86 in *__GI___poll (fds=0x297aff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x01b274eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x01b1a0ac in ?? () from /lib/libglib-2.0.so.0
#4  0x01b1a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x009e660f in QEventDispatcherGlib::processEvents (this=0xa55e388, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x009b9059 in QEventLoop::processEvents (this=0xb12ff2c0, flags=) at kernel/qeventloop.cpp:149
#7  0x009b94aa in QEventLoop::exec (this=0xb12ff2c0, flags=...) at kernel/qeventloop.cpp:201
#8  0x008b55a8 in QThread::exec (this=0xa3ab7d0) at thread/qthread.cpp:487
#9  0x02c1cd50 in ?? () from /usr/lib/libkdevplatformlanguage.so.1
#10 0x008b832e in QThreadPrivate::start (arg=0xa3ab7d0) at thread/qthread_unix.cpp:248
#11 0x00ad596e in start_thread (arg=0xb12ffb70) at pthread_create.c:300
#12 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xad533b70 (LWP 7277)):
#0  0x00ad7f5b in __pthread_mutex_lock (mutex=0xa5a8b74) at pthread_mutex_lock.c:61
#1  0x028ffba6 in pthread_mutex_lock (mutex=0xa5a8b74) at forward.c:182
#2  0x01b14dbd in g_main_context_query () from /lib/libglib-2.0.so.0
#3  0x01b19f34 in ?? () from /lib/libglib-2.0.so.0
#4  0x01b1a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x009e660f in QEventDispatcherGlib::processEvents (this=0xa222950, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x009b9059 in QEventLoop::processEvents (this=0xad5332c0, flags=) at kernel/qeventloop.cpp:149
#7  0x009b94aa in QEventLoop::exec (this=0xad5332c0, flags=...) at kernel/qeventloop.cpp:201
#8  0x008b55a8 in QThread::exec (this=0xa59b128) at thread/qthread.cpp:487
#9  0x02c1cd50 in ?? () from /usr/lib/libkdevplatformlanguage.so.1
#10 0x008b832e in QThreadPrivate::start (arg=0xa59b128) at thread/qthread_unix.cpp:248
#11 0x00ad596e in start_thread (arg=0xad533b70) at pthread_create.c:300
#12 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xacd32b70 (LWP 7278)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x028ffa34 in __pthread_cond_timedwait (cond=0xacd32224, mutex=0xacd32254, abstime=0xacd322a0) at forward.c:152
#3  0x008b7c1e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#4  0x008b7d73 in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:424
#5  0x02fac31b in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so
#6  0x008b832e in QThreadPrivate::start (arg=0xa5a3250) at thread/qthread_unix.cpp:248
#7  0x00ad596e in start_thread (arg=0xacd32b70) at pthread_create.c:300
#8  0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xab32eb70 (LWP 7310)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x028ff9dd in __pthread_cond_wait (cond=0x9d0ac10, mutex=0x9d0abf8) at forward.c:139
#3  0x008b9287 in QWaitConditionPrivate::wait (this=0x9d08670, mutex=0x9cf89c8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9d08670, mutex=0x9cf89c8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x056e5870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d08658, th=0xa543778) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x056e838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x056e427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d08658, th=0xa543778) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x056e8482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#21 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#22 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#23 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#24 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#25 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#26 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#27 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#28 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#29 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#30 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#31 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#32 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#33 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#34 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#35 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#36 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#37 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#38 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#39 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#40 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#41 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#42 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#43 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#44 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#45 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#46 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#47 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#48 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#49 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#50 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#51 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#52 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#53 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#54 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#55 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#56 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#57 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#58 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#59 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#60 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#61 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#62 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#63 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#64 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#65 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#66 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#67 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#68 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#69 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#70 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#71 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#72 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#73 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#74 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#75 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#76 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#77 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#78 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#79 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#80 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#81 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#82 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#83 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#84 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#85 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#86 0x056e84a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa543778) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#87 0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa543778, previous=0xb02e710) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#88 0x056e651e in ThreadWeaver::ThreadRunHelper::run (this=0xab32e2f4, parent=0x9d08658, th=0xa543778) at ../../../threadweaver/Weaver/Thread.cpp:87
#89 0x056e6c3b in ThreadWeaver::Thread::run (this=0xa543778) at ../../../threadweaver/Weaver/Thread.cpp:142
#90 0x008b832e in QThreadPrivate::start (arg=0xa543778) at thread/qthread_unix.cpp:248
#91 0x00ad596e in start_thread (arg=0xab32eb70) at pthread_create.c:300
#92 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaab2db70 (LWP 7311)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x028ff9dd in __pthread_cond_wait (cond=0x9d0ac10, mutex=0x9d0abf8) at forward.c:139
#3  0x008b9287 in QWaitConditionPrivate::wait (this=0x9d08670, mutex=0x9cf89c8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9d08670, mutex=0x9cf89c8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x056e5870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d08658, th=0xa4c7398) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x056e838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cda4d8, th=0xa4c7398) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x056e427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d08658, th=0xa4c7398) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x056e8482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cda4d8, th=0xa4c7398) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x056e54d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d08658, th=0xa4c7398, previous=0xb5a0aa8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x056e651e in ThreadWeaver::ThreadRunHelper::run (this=0xaab2d2f4, parent=0x9d08658, th=0xa4c7398) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x056e6c3b in ThreadWeaver::Thread::run (this=0xa4c7398) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x008b832e in QThreadPrivate::start (arg=0xa4c7398) at thread/qthread_unix.cpp:248
#13 0x00ad596e in start_thread (arg=0xaab2db70) at pthread_create.c:300
#14 0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb3035b70 (LWP 7411)):
#0  0x00ba9422 in __kernel_vsyscall ()
#1  0x00ada015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x028ff9dd in __pthread_cond_wait (cond=0x6e2e28c, mutex=0x6e2e274) at forward.c:139
#3  0x06d4fc97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x6e291a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0x06d4fce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x6e291a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0x00ad596e in start_thread (arg=0xb3035b70) at pthread_create.c:300
#6  0x028f2a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78b3710 (LWP 7215)):
[KCrash Handler]
#6  QString (this=0xbfbdac68) at /usr/include/qt4/QtCore/qstring.h:413
#7  KBookmark::fullText (this=0xbfbdac68) at ../../kio/bookmarks/kbookmark.cc:323
#8  0x0551b2af in KBookmark::text (this=0xbfbdac68) at ../../kio/bookmarks/kbookmark.cc:315
#9  0x06466f42 in KFilePlacesItem::setBookmark (this=0xa65ce00, bookmark=...) at ../../kfile/kfileplacesitem.cpp:97
#10 0x064674f0 in KFilePlacesItem (this=0xa65ce00, manager=0xa3222a8, address=..., udi=...) at ../../kfile/kfileplacesitem.cpp:40
#11 0x06469709 in KFilePlacesModel::Private::loadBookmarkList (this=0xa65cee8) at ../../kfile/kfileplacesmodel.cpp:433
#12 0x06469bff in KFilePlacesModel::Private::_k_reloadBookmarks (this=0xa65cee8) at ../../kfile/kfileplacesmodel.cpp:342
#13 0x0646b17b in KFilePlacesModel (this=0xa097cb8, parent=0xcbdf118) at ../../kfile/kfileplacesmodel.cpp:154
#14 0x0645bfd6 in KFileWidget (this=0xcbdf118, _startDir=..., parent=0xbfbdb440) at ../../kfile/kfilewidget.cpp:338
#15 0x049a281b in KFileModule::createFileWidget (this=0xa9718a8, startDir=..., parent=0xbfbdb440) at ../../kfile/kfilemodule.cpp:37
#16 0x0554bb22 in KFileDialog (this=0xbfbdb440, startDir=..., filter=..., parent=0x9cb8d40, customWidget=0x0) at ../../kio/kfile/kfiledialog.cpp:269
#17 0x055467ae in KEncodingFileDialog (this=0xbfbdb440, startDir=..., encoding=..., filter=..., caption=..., type=KFileDialog::Opening, parent=0x9cb8d40) at ../../kio/kfile/kencodingfiledialog.cpp:42
#18 0x05547267 in KEncodingFileDialog::getOpenUrlsAndEncoding (encoding=..., startDir=..., filter=..., parent=0x9cb8d40, caption=...) at ../../kio/kfile/kencodingfiledialog.cpp:159
#19 0x003f2ccf in ?? () from /usr/lib/libkdevplatformshell.so.1
#20 0x003efa46 in KDevelop::DocumentController::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdevplatformshell.so.1
#21 0x009bfc9a in QMetaObject::metacall (object=0x9d04518, cl=QMetaObject::ReadProperty, idx=164717776, argv=0xbfbdb580) at kernel/qmetaobject.cpp:237
#22 0x009ce3d5 in QMetaObject::activate (sender=0x9cedee0, m=0x1700d58, local_signal_index=1, argv=0xbfbdb768) at kernel/qobject.cpp:3293
#23 0x00dd1bd9 in QAction::triggered (this=0x9cedee0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#24 0x00dd3dcc in QAction::activate (this=0x9cedee0, event=QAction::Trigger) at kernel/qaction.cpp:1255
#25 0x0127760c in QMenuPrivate::activateCausedStack (this=0x9e9ef50, causedStack=..., action=0x9cedee0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#26 0x0127dabb in QMenuPrivate::activateAction (this=0x9e9ef50, action=0x9cedee0, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#27 0x0127eac7 in QMenu::mouseReleaseEvent (this=0x9e8e010, e=0xbfbdc000) at widgets/qmenu.cpp:2312
#28 0x00770f65 in KMenu::mouseReleaseEvent (this=0x9e8e010, e=0xbfbdc000) at ../../kdeui/widgets/kmenu.cpp:471
#29 0x00e367f8 in QWidget::event (this=0x9e8e010, event=0xbfbdc000) at kernel/qwidget.cpp:7998
#30 0x012800cc in QMenu::event (this=0x9e8e010, e=0xbfbdc000) at widgets/qmenu.cpp:2414
#31 0x00dd84dc in QApplicationPrivate::notify_helper (this=0x9b91870, receiver=0x9e8e010, e=0xbfbdc000) at kernel/qapplication.cpp:4300
#32 0x00ddf9f7 in QApplication::notify (this=0xbfbdc958, receiver=0x9e8e010, e=0xbfbdc000) at kernel/qapplication.cpp:3865
#33 0x0067af2a in KApplication::notify (this=0xbfbdc958, receiver=0x9e8e010, event=0xbfbdc000) at ../../kdeui/kernel/kapplication.cpp:302
#34 0x009baa3b in QCoreApplication::notifyInternal (this=0xbfbdc958, receiver=0x9e8e010, event=0xbfbdc000) at kernel/qcoreapplication.cpp:704
#35 0x00dde952 in QCoreApplication::sendEvent (receiver=0x9e8e010, event=0xbfbdc000, alienWidget=0x0, nativeWidget=0x9e8e010, buttonDown=0x171c058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QApplicationPrivate::sendMouseEvent (receiver=0x9e8e010, event=0xbfbdc000, alienWidget=0x0, nativeWidget=0x9e8e010, buttonDown=0x171c058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#37 0x00e6a5cf in QETWidget::translateMouseEvent (this=0x9e8e010, event=0xbfbdc51c) at kernel/qapplication_x11.cpp:4302
#38 0x00e69511 in QApplication::x11ProcessEvent (this=0xbfbdc958, event=0xbfbdc51c) at kernel/qapplication_x11.cpp:3379
#39 0x00e9860a in x11EventSourceDispatch (s=0x9b949a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x01b165e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x01b1a2d8 in ?? () from /lib/libglib-2.0.so.0
#42 0x01b1a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x009e65d5 in QEventDispatcherGlib::processEvents (this=0x9b436f8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0x00e98135 in QGuiEventDispatcherGlib::processEvents (this=0x9b436f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x009b9059 in QEventLoop::processEvents (this=0xbfbdc814, flags=) at kernel/qeventloop.cpp:149
#46 0x009b94aa in QEventLoop::exec (this=0xbfbdc814, flags=...) at kernel/qeventloop.cpp:201
#47 0x009bd69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#48 0x00dd8577 in QApplication::exec () at kernel/qapplication.cpp:3579
#49 0x08050023 in _start ()

Reported using DrKonqi

Comment 1 Milian Wolff 2011-01-12 20:31:08 UTC

bug in kdelibs, seems to be as if it's unrelated to kdevelop usage

Comment 2 Asen Lekov 2011-11-24 18:00:12 UTC

Counld be related to bug 229982

Comment 3 Myriam Schweingruber 2011-11-25 20:21:14 UTC

(In reply to comment #2)
> Counld be related to bug 229982
no

Is this still reproducible with KDE 4.7.x?

Comment 4 Ekkehard Blanz 2011-11-25 20:28:25 UTC

I dunno - it wasn't reliably reproducible and VERY sporadic  in the first place 
:-(

On Friday, November 25, 2011 08:21:15 PM Myriam Schweingruber wrote:
> https://bugs.kde.org/show_bug.cgi?id=262977
> 
> 
> Myriam Schweingruber <myriam@kde.org> changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
> Status|UNCONFIRMED                 |NEEDSINFO
>             Version|unspecified                 |4.4
>          Resolution|                            |WAITINGFORINFO
> 
> 
> 
> 
> --- Comment #3 from Myriam Schweingruber <myriam kde org>  2011-11-25
> 20:21:14 --- (In reply to comment #2)
> 
> > Counld be related to bug 229982
> 
> no
> 
> Is this still reproducible with KDE 4.7.x?

Comment 5 Myriam Schweingruber 2011-12-01 10:29:54 UTC

Thank you for the feedback. Sadly there is not much we can do if a crash is not reproducible. Closing for now. Feel free to reopen this report if you can reproduce this with KDE 4.7.x or later.