https://bugs.kde.org/show_bug.cgi?id=347236
--- Comment #1 from [email protected] --- This is now repeatable, constant, with the following backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe7a1763800 (LWP 11781))] Thread 5 (Thread 0x7fe77c543700 (LWP 11784)): #0 0x00007fe79c8bd05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe791da3686 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4 #2 0x00007fe791da36b9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4 #3 0x00007fe79c8b90a4 in start_thread () from /lib64/libpthread.so.0 #4 0x00007fe79eab806d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fe73b3b0700 (LWP 11785)): #0 0x00007fe79c8bd05f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fe791b15e7d in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib64/libQtWebKit.so.4 #2 0x00007fe791dcb1e6 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib64/libQtWebKit.so.4 #3 0x00007fe79c8b90a4 in start_thread () from /lib64/libpthread.so.0 #4 0x00007fe79eab806d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fe73a4b7700 (LWP 11786)): #0 0x00007fe79eaafc3d in poll () from /lib64/libc.so.6 #1 0x00007fe7965cfbe4 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fe7965cfcec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fe7a010a0de in QEventDispatcherGlib::processEvents (this=0x7fe72c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452 #4 0x00007fe7a00dbe6f in QEventLoop::processEvents (this=this@entry=0x7fe73a4b6de0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fe7a00dc165 in QEventLoop::exec (this=this@entry=0x7fe73a4b6de0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fe79ffd90bf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538 #7 0x00007fe79ffdb79f in QThreadPrivate::start (arg=0xb21db0) at thread/qthread_unix.cpp:349 #8 0x00007fe79c8b90a4 in start_thread () from /lib64/libpthread.so.0 #9 0x00007fe79eab806d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fe738b7a700 (LWP 11790)): #0 0x00007fe79eaafc3d in poll () from /lib64/libc.so.6 #1 0x00007fe7965cfbe4 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fe7965cfcec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fe7a010a0de in QEventDispatcherGlib::processEvents (this=0x7fe7240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452 #4 0x00007fe7a00dbe6f in QEventLoop::processEvents (this=this@entry=0x7fe738b79da0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fe7a00dc165 in QEventLoop::exec (this=this@entry=0x7fe738b79da0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fe79ffd90bf in QThread::exec (this=this@entry=0x10c7130) at thread/qthread.cpp:538 #7 0x00007fe7a00bd783 in QInotifyFileSystemWatcherEngine::run (this=0x10c7130) at io/qfilesystemwatcher_inotify.cpp:265 #8 0x00007fe79ffdb79f in QThreadPrivate::start (arg=0x10c7130) at thread/qthread_unix.cpp:349 #9 0x00007fe79c8b90a4 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fe79eab806d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fe7a1763800 (LWP 11781)): [KCrash Handler] #6 KStatusNotifierItem::setStatus (this=this@entry=0xc65a00, status=status@entry=KStatusNotifierItem::Active) at /usr/src/debug/kdelibs-4.14.6/kdeui/notifications/kstatusnotifieritem.cpp:160 #7 0x00007fe7a04f5cb5 in KMail::KMSystemTray::setMode (this=0xc65a00, newMode=0) at /usr/src/debug/kdepim-4.14.6/kmail/kmsystemtray.cpp:168 #8 0x00007fe7a04ff96b in KMKernel::toggleSystemTray (this=0x7fff02629590) at /usr/src/debug/kdepim-4.14.6/kmail/kmkernel.cpp:2047 #9 0x00007fe7a052c93f in KMMainWidget::readConfig (this=this@entry=0xc86590) at /usr/src/debug/kdepim-4.14.6/kmail/kmmainwidget.cpp:862 #10 0x00007fe7a053c191 in KMMainWidget::KMMainWidget (this=0xc86590, parent=<optimized out>, aGUIClient=0xd3aa70, actionCollection=0x9e67a0, config=...) at /usr/src/debug/kdepim-4.14.6/kmail/kmmainwidget.cpp:258 #11 0x00007fe7a04eed98 in KMMainWin::KMMainWin (this=0xd3aa10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.14.6/kmail/kmmainwin.cpp:63 #12 0x00007fe7a04fe64f in KMKernel::openReader (this=0x7fff02629590, onlyCheck=onlyCheck@entry=false) at /usr/src/debug/kdepim-4.14.6/kmail/kmkernel.cpp:536 #13 0x00007fe7a0502678 in KMKernel::action (this=this@entry=0x7fff02629590, mailto=mailto@entry=false, check=check@entry=false, to=..., cc=..., bcc=..., subj=..., body=..., messageFile=..., attachURLs=..., customHeaders=..., replyTo=..., inReplyTo=...) at /usr/src/debug/kdepim-4.14.6/kmail/kmkernel.cpp:1352 #14 0x00007fe7a050313b in KMKernel::handleCommandLine (this=0x7fff02629590, noArgsOpensReader=noArgsOpensReader@entry=true) at /usr/src/debug/kdepim-4.14.6/kmail/kmkernel.cpp:445 #15 0x00000000004035c7 in KMailApplication::newInstance (this=0x7fff02629560) at /usr/src/debug/kdepim-4.14.6/kmail/main.cpp:87 #16 0x00007fe7a11def0a in KUniqueApplicationAdaptor::newInstance (this=0x8c2eb0, asn_id=..., args=...) at /usr/src/debug/kdelibs-4.14.6/kdeui/kernel/kuniqueapplication.cpp:442 #17 0x00007fe7a11def85 in KUniqueApplicationAdaptor::qt_static_metacall (_o=_o@entry=0x8c2eb0, _id=_id@entry=0, _a=_a@entry=0x7fff026288a0, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/kdelibs-4.14.6/build/kdeui/kuniqueapplication_p.moc:57 #18 0x00007fe7a11df193 in qt_static_metacall (_a=0x7fff026288a0, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x8c2eb0) at /usr/src/debug/kdelibs-4.14.6/build/kdeui/kuniqueapplication_p.moc:100 #19 KUniqueApplicationAdaptor::qt_metacall (this=0x8c2eb0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff026288a0) at /usr/src/debug/kdelibs-4.14.6/build/kdeui/kuniqueapplication_p.moc:101 #20 0x00007fe79caf3d4d in QDBusConnectionPrivate::deliverCall (this=this@entry=0x73d930, object=object@entry=0x8c2eb0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951 #21 0x00007fe79caf4f4b in QDBusConnectionPrivate::activateCall (this=this@entry=0x73d930, object=0x8c2eb0, flags=flags@entry=337, msg=...) at qdbusintegrator.cpp:863 #22 0x00007fe79caf59bd in QDBusConnectionPrivate::activateObject (this=0x73d930, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427 #23 0x00007fe79caf5a8b in QDBusActivateObjectEvent::placeMetaCall (this=0xe17a40) at qdbusintegrator.cpp:1541 #24 0x00007fe7a00f559e in QObject::event (this=this@entry=0x7fff02629560, e=e@entry=0xe17a40) at kernel/qobject.cpp:1231 #25 0x00007fe7a00e173c in QCoreApplication::event (this=this@entry=0x7fff02629560, e=e@entry=0xe17a40) at kernel/qcoreapplication.cpp:1765 #26 0x00007fe79f47b733 in QApplication::event (this=0x7fff02629560, e=0xe17a40) at kernel/qapplication.cpp:2544 #27 0x00007fe79f47676c in QApplicationPrivate::notify_helper (this=this@entry=0x76a460, receiver=receiver@entry=0x7fff02629560, e=e@entry=0xe17a40) at kernel/qapplication.cpp:4565 #28 0x00007fe79f47ccad in QApplication::notify (this=this@entry=0x7fff02629560, receiver=receiver@entry=0x7fff02629560, e=e@entry=0xe17a40) at kernel/qapplication.cpp:4351 #29 0x00007fe7a11d7cea in KApplication::notify (this=0x7fff02629560, receiver=0x7fff02629560, event=0xe17a40) at /usr/src/debug/kdelibs-4.14.6/kdeui/kernel/kapplication.cpp:311 #30 0x00007fe7a00dd2ad in QCoreApplication::notifyInternal (this=0x7fff02629560, receiver=receiver@entry=0x7fff02629560, event=event@entry=0xe17a40) at kernel/qcoreapplication.cpp:953 #31 0x00007fe7a00e057d in sendEvent (event=0xe17a40, receiver=0x7fff02629560) at kernel/qcoreapplication.h:231 #32 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x6eb860) at kernel/qcoreapplication.cpp:1577 #33 0x00007fe7a00e0a23 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #34 0x00007fe7a010a8fe in sendPostedEvents () at kernel/qcoreapplication.h:236 #35 postEventSourceDispatch (s=0x766240) at kernel/qeventdispatcher_glib.cpp:300 #36 0x00007fe7965cfa04 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #37 0x00007fe7965cfc48 in ?? () from /usr/lib64/libglib-2.0.so.0 #38 0x00007fe7965cfcec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #39 0x00007fe7a010a0be in QEventDispatcherGlib::processEvents (this=0x6f1100, flags=...) at kernel/qeventdispatcher_glib.cpp:450 #40 0x00007fe79f513676 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #41 0x00007fe7a00dbe6f in QEventLoop::processEvents (this=this@entry=0x7fff026291b0, flags=...) at kernel/qeventloop.cpp:149 #42 0x00007fe7a00dc165 in QEventLoop::exec (this=this@entry=0x7fff026291b0, flags=...) at kernel/qeventloop.cpp:204 #43 0x00007fe7a00e15b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #44 0x00007fe79f474f3c in QApplication::exec () at kernel/qapplication.cpp:3823 #45 0x0000000000402f3f in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdepim-4.14.6/kmail/main.cpp:145 When this happens a zombie process remains active and has to be killed by hand. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Kdepim-bugs mailing list [email protected] https://mail.kde.org/mailman/listinfo/kdepim-bugs
