Application: kdevelop (4.4.1) KDE Platform Version: 4.9.5 Qt Version: 4.8.3 Operating System: Linux 3.5.0-22-generic x86_64 Distribution: Ubuntu 12.10 -- Information about the crash: - What I was doing when the application crashed: When I use Pick Session (either gui or commandline) to load an existing session, the application will crash once loaded. However, if I start a new session and from there pick an existing session from the home screen, Kdevelop will load that project just fine without crashing. I have noticed that when I use the later method KDevelop will usually do a full scan of the code (the update thing in the bottom right corner), where as with the former method that bit shoots to 100% (as it always did on a session resume) and then crash. Note I was getting this all the time on my projects using pick sessions at first but sometimes it seems to start working just fine again after I have loaded a project session using the home screen on a new session. The crash can be reproduced every time. -- Backtrace: Application: KDevelop (kdevelop), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa5747cd780 (LWP 16543))] Thread 7 (Thread 0x7fa56ad44700 (LWP 16551)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215 #1 0x00007fa584a87fa7 in wait (time=1000, this=0x3e32a30) at thread/qwaitcondition_unix.cpp:84 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2e8ff90, time=1000) at thread/qwaitcondition_unix.cpp:158 #3 0x00007fa580bf5f8b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x2e8ff70) at ../../language/duchain/duchain.cpp:282 #4 0x00007fa584a87aec in QThreadPrivate::start (arg=0x2e8ff70) at thread/qthread_unix.cpp:338 #5 0x00007fa582b00e9a in start_thread (arg=0x7fa56ad44700) at pthread_create.c:308 #6 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fa55ea37700 (LWP 16552)): #0 0x00007fa583786303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fa57db73d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa57db73ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa584bb2c16 in QEventDispatcherGlib::processEvents (this=0x7fa5580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fa584b832bf in QEventLoop::processEvents (this=this@entry=0x7fa55ea36dc0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fa584b83548 in QEventLoop::exec (this=0x7fa55ea36dc0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fa584a84b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007fa584b65478 in QDnotifySignalThread::run (this=0x46b4b70) at io/qfilesystemwatcher_dnotify.cpp:179 #8 0x00007fa584a87aec in QThreadPrivate::start (arg=0x46b4b70) at thread/qthread_unix.cpp:338 #9 0x00007fa582b00e9a in start_thread (arg=0x7fa55ea37700) at pthread_create.c:308 #10 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fa55707c700 (LWP 16553)): #0 0x00007fa583786303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fa57db73d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa57db73ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa584bb2c16 in QEventDispatcherGlib::processEvents (this=0x7fa5500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fa584b832bf in QEventLoop::processEvents (this=this@entry=0x7fa55707be00, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fa584b83548 in QEventLoop::exec (this=0x7fa55707be00, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fa584a84b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007fa584a87aec in QThreadPrivate::start (arg=0x4747840) at thread/qthread_unix.cpp:338 #8 0x00007fa582b00e9a in start_thread (arg=0x7fa55707c700) at pthread_create.c:308 #9 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fa54d054700 (LWP 16556)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007fa57ff77cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007fa57ff77d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007fa582b00e9a in start_thread (arg=0x7fa54d054700) at pthread_create.c:308 #4 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fa54690b700 (LWP 16673)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007fa57acbab2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007fa57acbac39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007fa582b00e9a in start_thread (arg=0x7fa54690b700) at pthread_create.c:308 #4 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fa54610a700 (LWP 16674)): #0 0x00007fa583786303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fa57db73d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fa57db73ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fa584bb2c16 in QEventDispatcherGlib::processEvents (this=0x7fa540023510, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fa584b832bf in QEventLoop::processEvents (this=this@entry=0x7fa546109e00, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fa584b83548 in QEventLoop::exec (this=0x7fa546109e00, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fa584a84b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007fa584a87aec in QThreadPrivate::start (arg=0x78cdee0) at thread/qthread_unix.cpp:338 #8 0x00007fa582b00e9a in start_thread (arg=0x7fa54610a700) at pthread_create.c:308 #9 0x00007fa583791cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fa5747cd780 (LWP 16543)): [KCrash Handler] #6 0x00007fa5836d4425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007fa5836d7b8b in __GI_abort () at abort.c:91 #8 0x00007fa58371239e in __libc_message (do_abort=2, fmt=0x7fa583819e5f "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201 #9 0x00007fa5837a882c in __GI___fortify_fail (msg=<optimized out>) at fortify_fail.c:38 #10 0x00007fa5837a7700 in __GI___chk_fail () at chk_fail.c:29 #11 0x00007fa5837a87be in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:26 #12 0x00007fa584b5f854 in QProcessPrivate::waitForStarted (this=0xa7c18d0, msecs=-1) at io/qprocess_unix.cpp:1038 #13 0x00007fa584b19f53 in QProcess::waitForFinished (this=0x7fff9addb470, msecs=-1) at io/qprocess.cpp:1752 #14 0x00007fa586a22d62 in KProcess::execute (this=0x7fff9addb470, msecs=-1) at ../../kdecore/io/kprocess.cpp:350 #15 0x00007fa56a11f972 in ExternalScriptPlugin::executeCommandSync (this=<optimized out>, command=..., workingDirectory=...) at ../../../plugins/externalscript/externalscriptplugin.cpp:264 #16 0x00007fa56a121669 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./externalscriptplugin.moc:68 #17 ExternalScriptPlugin::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fff9addb6a0) at ./externalscriptplugin.moc:59 #18 0x00007fa56a1217cb in ExternalScriptPlugin::qt_metacall (this=0x3e42380, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff9addb6a0) at ./externalscriptplugin.moc:113 #19 0x00007fa584effed3 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x25be6d0, object=object@entry=0x3e42380, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:947 #20 0x00007fa584f00f06 in QDBusConnectionPrivate::activateCall (this=this@entry=0x25be6d0, object=0x3e42380, flags=16, msg=...) at qdbusintegrator.cpp:850 #21 0x00007fa584f01677 in QDBusConnectionPrivate::activateObject (this=0x25be6d0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1443 #22 0x00007fa584f01a2b in QDBusActivateObjectEvent::placeMetaCall (this=0xa7c2fc0) at qdbusintegrator.cpp:1537 #23 0x00007fa584b9943e in QObject::event (this=0x3e42380, e=<optimized out>) at kernel/qobject.cpp:1195 #24 0x00007fa583f2be9c in QApplicationPrivate::notify_helper (this=this@entry=0x2558500, receiver=receiver@entry=0x3e42380, e=e@entry=0xa7c2fc0) at kernel/qapplication.cpp:4562 #25 0x00007fa583f3030a in QApplication::notify (this=0x7fff9addc740, receiver=0x3e42380, e=0xa7c2fc0) at kernel/qapplication.cpp:4423 #26 0x00007fa5853801f6 in KApplication::notify (this=0x7fff9addc740, receiver=0x3e42380, event=0xa7c2fc0) at ../../kdeui/kernel/kapplication.cpp:311 #27 0x00007fa584b8456e in QCoreApplication::notifyInternal (this=0x7fff9addc740, receiver=receiver@entry=0x3e42380, event=event@entry=0xa7c2fc0) at kernel/qcoreapplication.cpp:915 #28 0x00007fa584b883f1 in sendEvent (event=0xa7c2fc0, receiver=0x3e42380) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2519670) at kernel/qcoreapplication.cpp:1539 #30 0x00007fa584bb2a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #31 postEventSourceDispatch (s=0x254a290) at kernel/qeventdispatcher_glib.cpp:279 #32 0x00007fa57db73ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007fa57db73de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fa57db73ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007fa584bb2bf6 in QEventDispatcherGlib::processEvents (this=0x251ab30, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #36 0x00007fa583fd0c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #37 0x00007fa584b832bf in QEventLoop::processEvents (this=this@entry=0x7fff9addc200, flags=...) at kernel/qeventloop.cpp:149 #38 0x00007fa584b83548 in QEventLoop::exec (this=0x7fff9addc200, flags=...) at kernel/qeventloop.cpp:204 #39 0x00007fa584b88708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #40 0x000000000040e6da in main (argc=<optimized out>, argv=<optimized out>) at ../../app/main.cpp:519 Possible duplicates by query: bug 313361, bug 311748, bug 311040, bug 310392, bug 309355. Reported using DrKonqi
Kdevelop just crashed again upon reloading a folder. I'm attaching that backtrace here in case it is relevant to this issue but if you think that is another bug I can create a separate report? --Backtrace Application: KDevelop (kdevelop), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f074c474780 (LWP 25122))] Thread 11 (Thread 0x7f0742b31700 (LWP 25195)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215 #1 0x00007f075c72efa7 in wait (time=1000, this=0x3341c10) at thread/qwaitcondition_unix.cpp:84 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x333a1b0, time=1000) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f075889cf8b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x333a190) at ../../language/duchain/duchain.cpp:282 #4 0x00007f075c72eaec in QThreadPrivate::start (arg=0x333a190) at thread/qthread_unix.cpp:338 #5 0x00007f075a7a7e9a in start_thread (arg=0x7f0742b31700) at pthread_create.c:308 #6 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f0736800700 (LWP 25196)): #0 0x00007f075b42d303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f075581ad84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f075581aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f075c859c16 in QEventDispatcherGlib::processEvents (this=0x7f07300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f075c82a2bf in QEventLoop::processEvents (this=this@entry=0x7f07367ffdc0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f075c82a548 in QEventLoop::exec (this=0x7f07367ffdc0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f075c72bb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f075c80c478 in QDnotifySignalThread::run (this=0x3bc6ec0) at io/qfilesystemwatcher_dnotify.cpp:179 #8 0x00007f075c72eaec in QThreadPrivate::start (arg=0x3bc6ec0) at thread/qthread_unix.cpp:338 #9 0x00007f075a7a7e9a in start_thread (arg=0x7f0736800700) at pthread_create.c:308 #10 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f072ee6b700 (LWP 25197)): #0 0x00007f0755818914 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f075581a597 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f075581acab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f075581aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f075c859c16 in QEventDispatcherGlib::processEvents (this=0x7f07280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #5 0x00007f075c82a2bf in QEventLoop::processEvents (this=this@entry=0x7f072ee6ae00, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f075c82a548 in QEventLoop::exec (this=0x7f072ee6ae00, flags=...) at kernel/qeventloop.cpp:204 #7 0x00007f075c72bb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #8 0x00007f075c72eaec in QThreadPrivate::start (arg=0x3c5e4b0) at thread/qthread_unix.cpp:338 #9 0x00007f075a7a7e9a in start_thread (arg=0x7f072ee6b700) at pthread_create.c:308 #10 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f0724d26700 (LWP 25200)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f0757c1ecd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f0757c1ed09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f075a7a7e9a in start_thread (arg=0x7f0724d26700) at pthread_create.c:308 #4 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f071e6df700 (LWP 25274)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f0752961b2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007f0752961c39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007f075a7a7e9a in start_thread (arg=0x7f071e6df700) at pthread_create.c:308 #4 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f071dede700 (LWP 25275)): #0 0x00007f075b42d303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f075581ad84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f075581aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f075c859c16 in QEventDispatcherGlib::processEvents (this=0x7f07180397c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f075c82a2bf in QEventLoop::processEvents (this=this@entry=0x7f071dedde00, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f075c82a548 in QEventLoop::exec (this=0x7f071dedde00, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f075c72bb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f075c72eaec in QThreadPrivate::start (arg=0x66f4de0) at thread/qthread_unix.cpp:338 #8 0x00007f075a7a7e9a in start_thread (arg=0x7f071dede700) at pthread_create.c:308 #9 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f0717fff700 (LWP 25302)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f075c72f04b in wait (time=18446744073709551615, this=0x232bab0) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2161090, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f07533500e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x232bbb0, th=0xad61400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f075335292b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ce7980, th=0xad61400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f075335179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f0717ffee00, parent=0x232bbb0, th=th@entry=0xad61400) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007f075335182b in ThreadWeaver::Thread::run (this=0xad61400) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007f075c72eaec in QThreadPrivate::start (arg=0xad61400) at thread/qthread_unix.cpp:338 #8 0x00007f075a7a7e9a in start_thread (arg=0x7f0717fff700) at pthread_create.c:308 #9 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f07177fe700 (LWP 25303)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f075c72f04b in wait (time=18446744073709551615, this=0x232bab0) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2161090, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f07533500e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x232bbb0, th=0x52bd3c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f075335292b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ce7980, th=0x52bd3c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f0753352944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ce7980, th=0x52bd3c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f075335179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f07177fde00, parent=0x232bbb0, th=th@entry=0x52bd3c0) at ../../../threadweaver/Weaver/Thread.cpp:87 #7 0x00007f075335182b in ThreadWeaver::Thread::run (this=0x52bd3c0) at ../../../threadweaver/Weaver/Thread.cpp:142 #8 0x00007f075c72eaec in QThreadPrivate::start (arg=0x52bd3c0) at thread/qthread_unix.cpp:338 #9 0x00007f075a7a7e9a in start_thread (arg=0x7f07177fe700) at pthread_create.c:308 #10 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f071677f700 (LWP 13820)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f075c72f04b in wait (time=18446744073709551615, this=0xb0470a0) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0xb0bd950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f07533500e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb046f80, th=0xb6feaf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f075335292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xb6ff320, th=0xb6feaf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f075335179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f071677ee00, parent=0xb046f80, th=th@entry=0xb6feaf0) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007f075335182b in ThreadWeaver::Thread::run (this=0xb6feaf0) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007f075c72eaec in QThreadPrivate::start (arg=0xb6feaf0) at thread/qthread_unix.cpp:338 #8 0x00007f075a7a7e9a in start_thread (arg=0x7f071677f700) at pthread_create.c:308 #9 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f0715f7e700 (LWP 13821)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f075c72f04b in wait (time=18446744073709551615, this=0xb0470a0) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0xb0bd950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f07533500e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xb046f80, th=0xb6f8a00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f075335292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xb6ff320, th=0xb6f8a00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f075335179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f0715f7de00, parent=0xb046f80, th=th@entry=0xb6f8a00) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007f075335182b in ThreadWeaver::Thread::run (this=0xb6f8a00) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007f075c72eaec in QThreadPrivate::start (arg=0xb6f8a00) at thread/qthread_unix.cpp:338 #8 0x00007f075a7a7e9a in start_thread (arg=0x7f0715f7e700) at pthread_create.c:308 #9 0x00007f075b438cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f074c474780 (LWP 25122)): [KCrash Handler] #6 0x00007f075b37b425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f075b37eb8b in __GI_abort () at abort.c:91 #8 0x00007f075b3b939e in __libc_message (do_abort=2, fmt=0x7f075b4c0e5f "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201 #9 0x00007f075b44f82c in __GI___fortify_fail (msg=<optimized out>) at fortify_fail.c:38 #10 0x00007f075b44e700 in __GI___chk_fail () at chk_fail.c:29 #11 0x00007f075b44f7be in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:26 #12 0x00007f075b0d3ab9 in QNativeSocketEnginePrivate::nativeSelect (this=0xb5c5340, timeout=-1, checkRead=<optimized out>, checkWrite=<optimized out>, selectForRead=0x7fff855e57ce, selectForWrite=0x7fff855e57cf) at socket/qnativesocketengine_unix.cpp:1116 #13 0x00007f075b0d1922 in QNativeSocketEngine::waitForReadOrWrite (this=0xb42e2e0, readyToRead=0x7fff855e57ce, readyToWrite=0x7fff855e57cf, checkRead=<optimized out>, checkWrite=<optimized out>, msecs=-1, timedOut=0x0) at socket/qnativesocketengine.cpp:1000 #14 0x00007f075b0cb8cb in QAbstractSocket::waitForBytesWritten (this=0x9830430, msecs=-1) at socket/qabstractsocket.cpp:1939 #15 0x00007f075984e592 in KIO::SocketConnectionBackend::sendCommand (this=0xb7057d0, task=...) at ../../kio/kio/connection.cpp:298 #16 0x00007f075984f8c9 in sendnow (data=..., _cmd=85, this=0xb9617b0) at ../../kio/kio/connection.cpp:509 #17 KIO::Connection::sendnow (this=0xb9617b0, _cmd=85, data=...) at ../../kio/kio/connection.cpp:497 #18 0x00007f07598506f5 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:78 #19 KIO::ConnectionPrivate::dequeue (this=0xb84aa10) at ../../kio/kio/connection.cpp:71 #20 0x00007f075990f484 in KIO::Slave::accept (this=0x83675c0) at ../../kio/kio/slave.cpp:116 #21 0x00007f075c840f5f in QMetaObject::activate (sender=0xb961750, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #22 0x00007f075c840f5f in QMetaObject::activate (sender=0xb6e9340, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #23 0x00007f075c840f5f in QMetaObject::activate (sender=0xb6f8a20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #24 0x00007f075e75ca89 in KLocalSocketServer::incomingConnection (this=0xb6f8a20, descriptor=1367) at ../../kdecore/network/klocalsocket.cpp:212 #25 0x00007f075e7c734b in KLocalSocketServerPrivate::processSocketActivity (this=0xb5ce5f0) at ../../kdecore/network/klocalsocket_unix.cpp:394 #26 0x00007f075c840f5f in QMetaObject::activate (sender=0xb59ac30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff855e5e30) at kernel/qobject.cpp:3547 #27 0x00007f075c88b79e in QSocketNotifier::activated (this=<optimized out>, _t1=1366) at .moc/release-shared/moc_qsocketnotifier.cpp:103 #28 0x00007f075c8487eb in QSocketNotifier::event (this=0xb59ac30, e=0x7fff855e6450) at kernel/qsocketnotifier.cpp:317 #29 0x00007f075bbd2e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1cea640, receiver=receiver@entry=0xb59ac30, e=e@entry=0x7fff855e6450) at kernel/qapplication.cpp:4562 #30 0x00007f075bbd730a in QApplication::notify (this=0x7fff855e6bd0, receiver=0xb59ac30, e=0x7fff855e6450) at kernel/qapplication.cpp:4423 #31 0x00007f075d0271f6 in KApplication::notify (this=0x7fff855e6bd0, receiver=0xb59ac30, event=0x7fff855e6450) at ../../kdeui/kernel/kapplication.cpp:311 #32 0x00007f075c82b56e in QCoreApplication::notifyInternal (this=0x7fff855e6bd0, receiver=0xb59ac30, event=0x7fff855e6450) at kernel/qcoreapplication.cpp:915 #33 0x00007f075c8593f8 in sendEvent (event=0x7fff855e6450, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #34 socketNotifierSourceDispatch (source=0x1cea8d0) at kernel/qeventdispatcher_glib.cpp:110 #35 0x00007f075581aab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007f075581ade8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #37 0x00007f075581aea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #38 0x00007f075c859bf6 in QEventDispatcherGlib::processEvents (this=0x1cacb30, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #39 0x00007f075bc77c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #40 0x00007f075c82a2bf in QEventLoop::processEvents (this=this@entry=0x7fff855e6690, flags=...) at kernel/qeventloop.cpp:149 #41 0x00007f075c82a548 in QEventLoop::exec (this=0x7fff855e6690, flags=...) at kernel/qeventloop.cpp:204 #42 0x00007f075c82f708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #43 0x000000000040e6da in main (argc=<optimized out>, argv=<optimized out>) at ../../app/main.cpp:519
please see my questions to bug 314031 and answer them there. *** This bug has been marked as a duplicate of bug 314031 ***