Application: konversation (1.2.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
i was organising the server list, and the crash happened after i closed that window

 -- Backtrace:
Application: Konversation (konversation), signal: Aborted
[Current thread is 1 (Thread 0x7fc9a57a1820 (LWP 2178))]

Thread 7 (Thread 0x7fc987f3c710 (LWP 2236)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fc99fb073ac in _L_lock_12430 () from /lib/libc.so.6
#2  0x00007fc99fb05e48 in *__GI___libc_free (mem=0x7fc99fe05e40) at malloc.c:3736
#3  0x00007fc9a187c981 in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007fc99d60eb0a in g_main_context_check () from /lib/libglib-2.0.so.0
#5  0x00007fc99d60f4c3 in ?? () from /lib/libglib-2.0.so.0
#6  0x00007fc99d60f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#7  0x00007fc9a187c513 in QEventDispatcherGlib::processEvents (this=0x1532be0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#8  0x00007fc9a1851992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#9  0x00007fc9a1851d6c in QEventLoop::exec (this=0x7fc987f3bcf0, flags=) at kernel/qeventloop.cpp:201
#10 0x00007fc9a175bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007fc9a1832178 in QInotifyFileSystemWatcherEngine::run (this=0x157c4e0) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007fc9a175e775 in QThreadPrivate::start (arg=0x157c4e0) at thread/qthread_unix.cpp:248
#13 0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#14 0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc98773b710 (LWP 2241)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fc99fb073ac in _L_lock_12430 () from /lib/libc.so.6
#2  0x00007fc99fb05e48 in *__GI___libc_free (mem=0x7fc99fe05e40) at malloc.c:3736
#3  0x00007fc99d60b1ba in ?? () from /lib/libglib-2.0.so.0
#4  0x00007fc9a187d013 in ~QEventDispatcherGlib (this=0x174d470, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:366
#5  0x00007fc9a175e364 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:284
#6  0x00007fc9a175e77d in ~__pthread_cleanup_class (arg=0x7fc9a1b66f20) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x7fc9a1b66f20) at thread/qthread_unix.cpp:253
#8  0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc985aec710 (LWP 2505)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fc97d147081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc97ffff710 (LWP 2508)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:89
#1  0x00007fc99fb61f6b in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=1) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007fc99d60f4a9 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fc99d60f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fc9a187c566 in QEventDispatcherGlib::processEvents (this=0x31f21f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007fc9a1851992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fc9a1851d6c in QEventLoop::exec (this=0x7fc97fffecd0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fc9a175bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fc97d3a3440 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007fc9a175e775 in QThreadPrivate::start (arg=0x2374da0) at thread/qthread_unix.cpp:248
#10 0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc9862ed710 (LWP 2514)):
#0  0x00007fc99fb61f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc97b1f9915 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#2  0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc984ee2710 (LWP 2515)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc97d157e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fc9a14ce9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fc99fb6e6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc9a57a1820 (LWP 2178)):
[KCrash Handler]
#5  0x00007fc99fabba75 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007fc99fabf5c0 in *__GI_abort () at abort.c:92
#7  0x00007fc99faf54fb in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007fc99faff5b6 in malloc_printerr (action=3, str=0x7fc99fbd15f0 "double free or corruption (fasttop)", ptr=<value optimized out>) at malloc.c:6264
#9  0x00007fc99fb05e53 in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3738
#10 0x00007fc9a17a2fdc in QString::free (d=0x4297850) at tools/qstring.cpp:1108
#11 0x00000000004f4f54 in ~QString (this=<value optimized out>) at /usr/include/qt4/QtCore/qstring.h:869
#12 QList<QString>::node_destruct (this=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:360
#13 QList<QString>::erase (this=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:435
#14 NicksOnline::refreshAllServerOnlineLists (this=<value optimized out>) at ../../src/irc/nicksonline.cpp:546
#15 0x00000000004f5444 in NicksOnline::qt_metacall (this=0x1767ec0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff50235700) at ./nicksonline.moc:98
#16 0x00007fc9a1865e3f in QMetaObject::activate (sender=0x1780780, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3293
#17 0x00007fc9a1862a63 in QObject::event (this=0x1780780, e=0x7fff50235e50) at kernel/qobject.cpp:1212
#18 0x00007fc9a077622c in QApplicationPrivate::notify_helper (this=0x1265ba0, receiver=0x1780780, e=0x7fff50235e50) at kernel/qapplication.cpp:4300
#19 0x00007fc9a077c6fb in QApplication::notify (this=0x7fff502361a0, receiver=0x1780780, e=0x7fff50235e50) at kernel/qapplication.cpp:4183
#20 0x00007fc9a2a0c526 in KApplication::notify (this=0x7fff502361a0, receiver=0x1780780, event=0x7fff50235e50) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007fc9a185306c in QCoreApplication::notifyInternal (this=0x7fff502361a0, receiver=0x1780780, event=0x7fff50235e50) at kernel/qcoreapplication.cpp:704
#22 0x00007fc9a187fd42 in QCoreApplication::sendEvent (this=0x126e180) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x126e180) at kernel/qeventdispatcher_unix.cpp:603
#24 0x00007fc9a187c848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#26 0x00007fc99d60b8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007fc99d60f748 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007fc99d60f8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007fc9a187c513 in QEventDispatcherGlib::processEvents (this=0x122e450, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#30 0x00007fc9a082646e in QGuiEventDispatcherGlib::processEvents (this=0x882, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fc9a1851992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007fc9a1851d6c in QEventLoop::exec (this=0x7fff502360f0, flags=) at kernel/qeventloop.cpp:201
#33 0x00007fc9a1855aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#34 0x000000000046a200 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:100

Possible duplicates by query: bug 202992.

Reported using DrKonqi