Application: kopete (1.0.80)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

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

Closed the Kopete window to minimize it to the Systray. This reliably causes it to crash with the attached backtrace.

The crash can be reproduced every time.

-- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 1 (Thread 0x7f5650c6e760 (LWP 4445))]

Thread 5 (Thread 0x7f5639c1a710 (LWP 4453)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f564d0431dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f564d041c78 in __libc_free (mem=0x7f564d342e40) at malloc.c:3736
#3  0x00007f564e745601 in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f564727266a in g_main_context_check (context=0x1d61170, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2658
#5  0x00007f5647273023 in g_main_context_iterate (context=0x1d61170, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2777
#6  0x00007f564727345c in g_main_context_iteration (context=0x1d61170, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#7  0x00007f564e7451e6 in QEventDispatcherGlib::processEvents (this=0x1a48590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#8  0x00007f564e717a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007f564e717dec in QEventLoop::exec (this=0x7f5639c19db0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007f564e6222fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#11 0x00007f564e6f75f8 in QInotifyFileSystemWatcherEngine::run (this=0x1ec22e0) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f564e62527e in QThreadPrivate::start (arg=0x1ec22e0) at thread/qthread_unix.cpp:266
#13 0x00007f564c371971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#14 0x00007f564d0aa92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f563a824710 (LWP 4454)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f564d0431dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f564d041c78 in __libc_free (mem=0x7f564d342e40) at malloc.c:3736
#3  0x00007f564726ec3b in g_source_unref_internal (source=0x1df1a70, context=0x1df92b0, have_lock=0) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:1529
#4  0x00007f564e745d33 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x1ca4150, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:369
#5  0x00007f564e624ac4 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:302
#6  0x00007f564e625286 in ~__pthread_cleanup_class (arg=0x7f564ea4af40) at /usr/include/pthread.h:545
#7  QThreadPrivate::start (arg=0x7f564ea4af40) at thread/qthread_unix.cpp:271
#8  0x00007f564c371971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f564d0aa92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f562e5fc710 (LWP 4460)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f564d0431dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f564d041c78 in __libc_free (mem=0x7f564d342e40) at malloc.c:3736
#3  0x00007f564c86ac8d in cleanup (this=0x1fdb8c0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#4  ~QScopedPointer (this=0x1fdb8c0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#5  QHostAddress::~QHostAddress (this=0x1fdb8c0, __in_chrg=<value optimized out>) at kernel/qhostaddress.cpp:565
#6  0x00007f5634eed626 in ~Info (this=<value optimized out>, data=0x80) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/irisnetplugin.h:54
#7  node_destruct (this=<value optimized out>, data=0x80) at /usr/include/qt4/QtCore/qlist.h:418
#8  QList<XMPP::NetInterfaceProvider::Info>::free (this=<value optimized out>, data=0x80) at /usr/include/qt4/QtCore/qlist.h:741
#9  0x00007f5634f24ef7 in XMPP::UnixNet::poll() () from /usr/lib/kde4/kopete_jabber.so
#10 0x00007f5634f23310 in check (this=0x2170610, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface_unix.cpp:402
#11 XMPP::UnixNet::qt_metacall (this=0x2170610, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./netinterface_unix.moc:73
#12 0x00007f564e730b27 in QMetaObject::activate (sender=0x2170628, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3280
#13 0x00007f564e72a8f9 in QObject::event (this=0x2170628, e=0x80) at kernel/qobject.cpp:1183
#14 0x00007f564d804fdc in QApplicationPrivate::notify_helper (this=0x17d75d0, receiver=0x2170628, e=0x7f562e5fbb90) at kernel/qapplication.cpp:4396
#15 0x00007f564d80aaed in QApplication::notify (this=0x7fff1b1a5650, receiver=0x2170628, e=0x7f562e5fbb90) at kernel/qapplication.cpp:4277
#16 0x00007f564f13a4d6 in KApplication::notify (this=0x7fff1b1a5650, receiver=0x2170628, event=0x7f562e5fbb90) at ../../kdeui/kernel/kapplication.cpp:310
#17 0x00007f564e718cdc in QCoreApplication::notifyInternal (this=0x7fff1b1a5650, receiver=0x2170628, event=0x7f562e5fbb90) at kernel/qcoreapplication.cpp:732
#18 0x00007f564e7486f2 in sendEvent (this=0x21709a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0x21709a0) at kernel/qeventdispatcher_unix.cpp:602
#20 0x00007f564e7454c8 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#21 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#22 0x00007f564726f342 in g_main_dispatch (context=0x217b230) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149
#23 g_main_context_dispatch (context=0x217b230) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702
#24 0x00007f56472732a8 in g_main_context_iterate (context=0x217b230, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780
#25 0x00007f564727345c in g_main_context_iteration (context=0x217b230, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#26 0x00007f564e745193 in QEventDispatcherGlib::processEvents (this=0x1fda820, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#27 0x00007f564e717a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#28 0x00007f564e717dec in QEventLoop::exec (this=0x1fc7530, flags=) at kernel/qeventloop.cpp:201
#29 0x00007f5634eed575 in XMPP::SyncThread::run (this=0x21842b0) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#30 0x00007f564e62527e in QThreadPrivate::start (arg=0x21842b0) at thread/qthread_unix.cpp:266
#31 0x00007f564c371971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#32 0x00007f564d0aa92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#33 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f562ddfb710 (LWP 4461)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f564d0431dc in _L_lock_12347 () from /lib/libc.so.6
#2  0x00007f564d041c78 in __libc_free (mem=0x7f564d342e40) at malloc.c:3736
#3  0x00007f564e745e3a in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x1f1fca0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:392
#4  0x00007f564e624ac4 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:302
#5  0x00007f564e625286 in ~__pthread_cleanup_class (arg=0x1d26600) at /usr/include/pthread.h:545
#6  QThreadPrivate::start (arg=0x1d26600) at thread/qthread_unix.cpp:271
#7  0x00007f564c371971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#8  0x00007f564d0aa92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5650c6e760 (LWP 4445)):
[KCrash Handler]
#6  0x00007f564cff7ba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f564cffb6b0 in abort () at abort.c:92
#8  0x00007f564d03143b in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f564d03b4b6 in malloc_printerr (action=3, str=0x7f564d10f258 "malloc(): memory corruption (fast)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f564d03f781 in _int_malloc (av=0x7f564d342e40, bytes=40) at malloc.c:4308
#11 0x00007f564d04038e in __libc_malloc (bytes=40) at malloc.c:3660
#12 0x00007f564e6440b1 in QListData::detach_grow (this=0x242ddc8, idx=0x7fff1b1a49ec, num=<value optimized out>) at tools/qlist.cpp:85
#13 0x00007f564e62bf4c in detach_helper_grow (this=0x115d, t=...) at ../../include/QtCore/../../src/corelib/tools/qlist.h:663
#14 QList<QByteArray>::append (this=0x115d, t=...) at ../../include/QtCore/../../src/corelib/tools/qlist.h:496
#15 0x00007f564e6b56cb in operator<< (this=0x242dbe0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:321
#16 QRingBuffer (this=0x242dbe0) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:65
#17 QProcessPrivate::QProcessPrivate (this=0x242dbe0) at io/qprocess.cpp:731
#18 0x00007f564e6b5d6e in QProcess::QProcess (this=0x7fff1b1a4ab0, parent=0x0) at io/qprocess.cpp:1115
#19 0x00007f564e6b75a3 in QProcess::execute (program=...) at io/qprocess.cpp:2153
#20 0x00007f563459e94d in SkypeConnection::~SkypeConnection (this=0x1d9bd30, __in_chrg=<value optimized out>) at ../../../../kopete/protocols/skype/libskype/skypedbus/skypeconnection.cpp:75
#21 0x00007f56345a6b3f in ~SkypePrivate (this=0x1d9bbd0, __in_chrg=<value optimized out>) at ../../../../kopete/protocols/skype/libskype/skype.cpp:57
#22 Skype::~Skype (this=0x1d9bbd0, __in_chrg=<value optimized out>) at ../../../../kopete/protocols/skype/libskype/skype.cpp:142
#23 0x00007f56345ba48e in ~SkypeAccountPrivate (this=0x1ed04a0, __in_chrg=<value optimized out>) at ../../../../kopete/protocols/skype/skypeaccount.cpp:48
#24 SkypeAccount::~SkypeAccount (this=0x1ed04a0, __in_chrg=<value optimized out>) at ../../../../kopete/protocols/skype/skypeaccount.cpp:183
#25 0x00007f564e72ac08 in QObject::event (this=0x1ed04a0, e=0x115d) at kernel/qobject.cpp:1202
#26 0x00007f564d804fdc in QApplicationPrivate::notify_helper (this=0x17d75d0, receiver=0x1ed04a0, e=0x1e2bcd0) at kernel/qapplication.cpp:4396
#27 0x00007f564d80aaed in QApplication::notify (this=0x7fff1b1a5650, receiver=0x1ed04a0, e=0x1e2bcd0) at kernel/qapplication.cpp:4277
#28 0x00007f564f13a4d6 in KApplication::notify (this=0x7fff1b1a5650, receiver=0x1ed04a0, event=0x1e2bcd0) at ../../kdeui/kernel/kapplication.cpp:310
#29 0x00007f564e718cdc in QCoreApplication::notifyInternal (this=0x7fff1b1a5650, receiver=0x1ed04a0, event=0x1e2bcd0) at kernel/qcoreapplication.cpp:732
#30 0x00007f564e71bc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1787bd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1787bd0) at kernel/qcoreapplication.cpp:1373
#32 0x00007f564e745653 in sendPostedEvents (s=0x17d9d90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x17d9d90) at kernel/qeventdispatcher_glib.cpp:277
#34 0x00007f564726f342 in g_main_dispatch (context=0x17d9cb0) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149
#35 g_main_context_dispatch (context=0x17d9cb0) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702
#36 0x00007f56472732a8 in g_main_context_iterate (context=0x17d9cb0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780
#37 0x00007f564727345c in g_main_context_iteration (context=0x17d9cb0, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#38 0x00007f564e745193 in QEventDispatcherGlib::processEvents (this=0x1787320, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#39 0x00007f564d8b7a4e in QGuiEventDispatcherGlib::processEvents (this=0x115d, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f564e717a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007f564e717dec in QEventLoop::exec (this=0x7fff1b1a55a0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007f564e71bebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x0000000000414432 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kopete/kopete/main.cpp:105

Possible duplicates by query: bug 237975, bug 237913, bug 236519, bug 232041, bug 231483.

Reported using DrKonqi