Bug 307480

Application: kopete (1.3.1)
KDE Platform Version: 4.9.1
Qt Version: 4.8.2
Operating System: Linux 3.2.0-31-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:
This time, I was deleting old contacts from my Facebook account.

But I have also experienced other random crashes with Kopete, if it happens again I'll attach a backtrace in case it's related.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f14b4db8780 (LWP 2877))]

Thread 4 (Thread 0x7f149b44b700 (LWP 2915)):
#0  0x00007f14acbae05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f1494000a60) at pthread_mutex_unlock.c:290
#2  0x00007f14ac10b5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f14ac0cf98b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f14ac0cffaa in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f14ac0d0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f14b2801906 in QEventDispatcherGlib::processEvents (this=0x7f14940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f14b27d0e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f14b27d1097 in QEventLoop::exec (this=0x7f149b44add0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f14b26d0057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007f14b27b0b4f in QInotifyFileSystemWatcherEngine::run (this=0x3210af0) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f14b26d307b in QThreadPrivate::start (arg=0x3210af0) at thread/qthread_unix.cpp:307
#12 0x00007f14acbaae9a in start_thread (arg=0x7f149b44b700) at pthread_create.c:308
#13 0x00007f14b11404bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1493fff700 (LWP 3099)):
#0  0x00007fff681ff98f in clock_gettime ()
#1  0x00007f14ac38115d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f14b2729c64 in do_gettime (frac=0x7f1493ffea98, sec=0x7f1493ffea90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f14b280206d in QTimerInfoList::updateCurrentTime (this=0x7f1488002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f14b28023a3 in QTimerInfoList::timerWait (this=0x7f1488002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f14b2800e5c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f1493ffeb6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f14b2800f05 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f14ac0cf846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f14ac0cff5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f14ac0d0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f14b2801906 in QEventDispatcherGlib::processEvents (this=0x7f14880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f14b27d0e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f14b27d1097 in QEventLoop::exec (this=0x7f14880013c0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f149a06f9ba in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
#15 0x00007f14b26d307b in QThreadPrivate::start (arg=0x2d77e60) at thread/qthread_unix.cpp:307
#16 0x00007f14acbaae9a in start_thread (arg=0x7f1493fff700) at pthread_create.c:308
#17 0x00007f14b11404bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f14937fe700 (LWP 3103)):
#0  0x00007fff681ff98f in clock_gettime ()
#1  0x00007f14ac38115d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f14b2729c64 in do_gettime (frac=0x7f14937fdbf8, sec=0x7f14937fdbf0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f14b280206d in QTimerInfoList::updateCurrentTime (this=0x7f1480002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f14b28023a3 in QTimerInfoList::timerWait (this=0x7f1480002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f14b2800e5c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f14937fdcac) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f14ac0cf846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f14ac0cff5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f14ac0d0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f14b2801906 in QEventDispatcherGlib::processEvents (this=0x7f14800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x00007f14b27d0e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007f14b27d1097 in QEventLoop::exec (this=0x7f14800013c0, flags=...) at kernel/qeventloop.cpp:204
#13 0x00007f149a4b38a5 in XMPP::SyncThread::run (this=0x3255250) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#14 0x00007f14b26d307b in QThreadPrivate::start (arg=0x3255250) at thread/qthread_unix.cpp:307
#15 0x00007f14acbaae9a in start_thread (arg=0x7f14937fe700) at pthread_create.c:308
#16 0x00007f14b11404bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f14b4db8780 (LWP 2877)):
[KCrash Handler]
#6  0x00007f14b446c509 in QList (l=..., this=0x7fff681bd110) at /usr/include/qt4/QtCore/qlist.h:122
#7  QListIterator (container=..., this=0x7fff681bd110) at /usr/include/qt4/QtCore/qlist.h:902
#8  Kopete::MetaContact::isOnline (this=0x34d5860) at ../../../kopete/libkopete/kopetemetacontact.cpp:516
#9  0x00007f14b3d73e9e in Kopete::UI::ContactListTreeModel::countConnected (this=<optimized out>, gmi=<optimized out>) at ../../../../kopete/kopete/contactlist/contactlisttreemodel.cpp:233
#10 0x00007f14b3d740f3 in Kopete::UI::ContactListTreeModel::data (this=0x2830570, index=..., role=138) at ../../../../kopete/kopete/contactlist/contactlisttreemodel.cpp:318
#11 0x00007f14b3d7d45a in Kopete::UI::ContactListProxyModel::filterAcceptsRow (this=0x28307f0, sourceRow=<optimized out>, sourceParent=...) at ../../../../kopete/kopete/contactlist/contactlistproxymodel.cpp:139
#12 0x00007f14b1e8a20a in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x27c0590, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1131
#13 0x00007f14b27e6761 in QMetaObject::activate (sender=0x2830570, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681bd7e0) at kernel/qobject.cpp:3547
#14 0x00007f14b28329e7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:164
#15 0x00007f14b3d77dd3 in Kopete::UI::ContactListTreeModel::removeMetaContactFromGroup (this=0x2830570, mc=<optimized out>, group=<optimized out>) at ../../../../kopete/kopete/contactlist/contactlisttreemodel.cpp:194
#16 0x00007f14b3d75e50 in Kopete::UI::ContactListTreeModel::handleContactDataChange (this=0x2830570, mc=0x34eb130) at ../../../../kopete/kopete/contactlist/contactlisttreemodel.cpp:602
#17 0x00007f14b27e6761 in QMetaObject::activate (sender=0x34eb130, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681bda70) at kernel/qobject.cpp:3547
#18 0x00007f14b446aed0 in Kopete::MetaContact::onlineStatusChanged (this=<optimized out>, _t1=0x34eb130, _t2=Kopete::OnlineStatus::Online) at ./kopetemetacontact.moc:269
#19 0x00007f14b446db54 in Kopete::MetaContact::updateOnlineStatus (this=0x34eb130) at ../../../kopete/libkopete/kopetemetacontact.cpp:157
#20 0x00007f14b446dbc1 in Kopete::MetaContact::slotContactStatusChanged (this=0x34eb130, c=0x2fac1d0, status=...) at ../../../kopete/libkopete/kopetemetacontact.cpp:607
#21 0x00007f14b447076c in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./kopetemetacontact.moc:166
#22 Kopete::MetaContact::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./kopetemetacontact.moc:128
#23 0x00007f14b27e6761 in QMetaObject::activate (sender=0x2fac1d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681bdc80) at kernel/qobject.cpp:3547
#24 0x00007f14b4454c99 in Kopete::Contact::onlineStatusChanged (this=<optimized out>, _t1=0x2fac1d0, _t2=..., _t3=...) at ./kopetecontact.moc:221
#25 0x00007f14b445545c in Kopete::Contact::setOnlineStatus (this=0x2fac1d0, status=...) at ../../../kopete/libkopete/kopetecontact.cpp:172
#26 0x00007f149a3c24af in JabberBaseContact::reevaluateStatus (this=0x2fac1d0) at ../../../../kopete/protocols/jabber/jabberbasecontact.cpp:313
#27 0x00007f149a3bc1ca in JabberResourcePool::notifyRelevantContacts (this=<optimized out>, jid=..., removed=false) at ../../../../kopete/protocols/jabber/jabberresourcepool.cpp:100
#28 0x00007f149a3bca9b in JabberResourcePool::addResource (this=0x3149900, jid=..., resource=...) at ../../../../kopete/protocols/jabber/jabberresourcepool.cpp:144
#29 0x00007f149a3b10b9 in JabberAccount::slotResourceAvailable (this=0x2e1d180, jid=..., resource=...) at ../../../../kopete/protocols/jabber/jabberaccount.cpp:1616
#30 0x00007f149a3b8df2 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x2e1d180, _c=<optimized out>) at ./jabberaccount.moc:152
#31 JabberAccount::qt_static_metacall (_o=0x2e1d180, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./jabberaccount.moc:115
#32 0x00007f14b27e6761 in QMetaObject::activate (sender=0x3356ca0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681be340) at kernel/qobject.cpp:3547
#33 0x00007f149a3f215a in JabberClient::resourceAvailable (this=<optimized out>, _t1=..., _t2=...) at ./jabberclient.moc:307
#34 0x00007f14b27e6761 in QMetaObject::activate (sender=0x2d779e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681be490) at kernel/qobject.cpp:3547
#35 0x00007f149a3f9b3a in XMPP::Client::resourceAvailable (this=<optimized out>, _t1=..., _t2=...) at moc_xmpp_client.cpp:219
#36 0x00007f149a414bdb in XMPP::Client::updatePresence (this=0x2d779e0, i=<optimized out>, j=..., s=...) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:847
#37 0x00007f149a416f44 in XMPP::Client::ppPresence (this=0x2d779e0, j=..., s=...) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:772
#38 0x00007f14b27e6761 in QMetaObject::activate (sender=0x32b2610, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff681bee70) at kernel/qobject.cpp:3547
#39 0x00007f149a3fb8a7 in XMPP::JT_PushPresence::presence (this=<optimized out>, _t1=..., _t2=...) at moc_xmpp_tasks.cpp:441
#40 0x00007f149a45885a in XMPP::JT_PushPresence::take (this=0x32b2610, e=...) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/xmpp_tasks.cpp:774
#41 0x00007f149a44514d in XMPP::Task::take (this=<optimized out>, x=...) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/xmpp_task.cpp:139
#42 0x00007f149a40f791 in XMPP::Client::distribute (this=0x2d779e0, x=...) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:580
#43 0x00007f149a410137 in XMPP::Client::streamReadyRead (this=0x2d779e0) at ../../../../../kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:527
#44 0x00007f14b27e6761 in QMetaObject::activate (sender=0x2f3a910, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#45 0x00007f14b27eb926 in QObject::event (this=0x2f3a910, e=<optimized out>) at kernel/qobject.cpp:1195
#46 0x00007f14b18d67b4 in notify_helper (e=0x3992400, receiver=0x2f3a910, this=0x2686e40) at kernel/qapplication.cpp:4556
#47 QApplicationPrivate::notify_helper (this=0x2686e40, receiver=0x2f3a910, e=0x3992400) at kernel/qapplication.cpp:4528
#48 0x00007f14b18db583 in QApplication::notify (this=0x7fff681c0890, receiver=0x2f3a910, e=0x3992400) at kernel/qapplication.cpp:4417
#49 0x00007f14b32384a6 in KApplication::notify (this=0x7fff681c0890, receiver=0x2f3a910, event=0x3992400) at ../../kdeui/kernel/kapplication.cpp:311
#50 0x00007f14b27d230c in QCoreApplication::notifyInternal (this=0x7fff681c0890, receiver=0x2f3a910, event=0x3992400) at kernel/qcoreapplication.cpp:915
#51 0x00007f14b27d60ea in sendEvent (event=0x3992400, receiver=0x2f3a910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2620440) at kernel/qcoreapplication.cpp:1539
#53 0x00007f14b2801473 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#54 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#55 0x00007f14ac0cfd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f14ac0d00a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f14ac0d0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f14b280189f in QEventDispatcherGlib::processEvents (this=0x2621d20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#59 0x00007f14b197ecde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x00007f14b27d0e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#61 0x00007f14b27d1097 in QEventLoop::exec (this=0x7fff681c0810, flags=...) at kernel/qeventloop.cpp:204
#62 0x00007f14b27d63e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#63 0x000000000041418f in main (argc=3, argv=0x7fff681c1718) at ../../../kopete/kopete/main.cpp:105

This bug may be a duplicate of or related to bug 301989, bug 298290, bug 306967, bug 306846.

Possible duplicates by query: bug 307458, bug 307380, bug 306967, bug 306921, bug 306887.

Reported using DrKonqi