Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Plasma workspace crashes unexpectadly usually when system is idle. Seeing other bug reports this might be caused by Custom Weather Plasmoid.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Aborted
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fa849b53750 (LWP 2299))]

Thread 6 (Thread 0x7fa8270e4910 (LWP 2300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fa8495964fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2fed728, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2fed728, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fa8459c978c in QHostInfoAgent::run (this=0x2fed710) at kernel/qhostinfo.cpp:260
#4  0x00007fa849595445 in QThreadPrivate::start (arg=0x2fed710) at thread/qthread_unix.cpp:188
#5  0x00007fa846307a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fa846ee77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa81ebea910 (LWP 2303)):
#0  __pthread_mutex_lock (mutex=0x7fa8200012b8) at pthread_mutex_lock.c:127
#1  0x00007fa84655a89d in g_main_context_acquire () from /lib/libglib-2.0.so.0
#2  0x00007fa84655c112 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fa84655c6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fa8496a41fe in QEventDispatcherGlib::processEvents (this=0x360ecc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007fa84967a532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fa84967a904 in QEventLoop::exec (this=0x7fa81ebe4710, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fa8487e86ac in KIO::NetAccess::enter_loop (this=0x7fa81ebe47b0) at ../../kio/kio/netaccess.cpp:502
#8  0x00007fa8487e8cff in KIO::NetAccess::synchronousRunInternal (this=0x7fa81ebe47b0, job=0x7fa820095d30, window=<value optimized out>, data=0x7fa81ebe48a0, finalURL=0x0, metaData=0x0)
    at ../../kio/kio/netaccess.cpp:487
#9  0x00007fa8487e9381 in KIO::NetAccess::synchronousRun (job=0x7fa820095d30, window=0x0, data=0x7fa81ebe48a0, finalURL=0x0, metaData=<value optimized out>) at ../../kio/kio/netaccess.cpp:277
#10 0x00007fa829002c95 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#11 0x00007fa82900d668 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#12 0x00007fa82900efb2 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#13 0x00007fa849595445 in QThreadPrivate::start (arg=0x319a5e0) at thread/qthread_unix.cpp:188
#14 0x00007fa846307a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#15 0x00007fa846ee77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7fa81e3e9910 (LWP 2304)):
#0  0x00007fa84630a0bc in __pthread_mutex_lock (mutex=0x36ae588) at pthread_mutex_lock.c:62
#1  0x00007fa846557635 in g_main_context_query () from /lib/libglib-2.0.so.0
#2  0x00007fa84655c251 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fa84655c6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fa8496a41fe in QEventDispatcherGlib::processEvents (this=0x3662420, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007fa84967a532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fa84967a904 in QEventLoop::exec (this=0x7fa81e3e3710, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fa8487e86ac in KIO::NetAccess::enter_loop (this=0x7fa81e3e37b0) at ../../kio/kio/netaccess.cpp:502
#8  0x00007fa8487e8cff in KIO::NetAccess::synchronousRunInternal (this=0x7fa81e3e37b0, job=0x3db4c20, window=<value optimized out>, data=0x7fa81e3e38a0, finalURL=0x0, metaData=0x0)
    at ../../kio/kio/netaccess.cpp:487
#9  0x00007fa8487e9381 in KIO::NetAccess::synchronousRun (job=0x3db4c20, window=0x0, data=0x7fa81e3e38a0, finalURL=0x0, metaData=<value optimized out>) at ../../kio/kio/netaccess.cpp:277
#10 0x00007fa829002c95 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#11 0x00007fa82900d668 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#12 0x00007fa82900efb2 in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#13 0x00007fa849595445 in QThreadPrivate::start (arg=0x36aa500) at thread/qthread_unix.cpp:188
#14 0x00007fa846307a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#15 0x00007fa846ee77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 3 (Thread 0x7fa81c87f910 (LWP 2386)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fa846e84a93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007fa846e82701 in *__GI___libc_free (mem=0x7fa847172e40) at malloc.c:3714
#3  0x00007fa8465584f3 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007fa8496a4ce2 in ~QEventDispatcherGlib (this=0x38b3460, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:289
#5  0x00007fa8495955fc in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:212
#6  0x00007fa84959544d in ~__pthread_cleanup_class (arg=0x2444df0) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x2444df0) at thread/qthread_unix.cpp:190
#8  0x00007fa846307a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fa846ee77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa81d4aa910 (LWP 20050)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fa846e84a93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007fa846e82701 in *__GI___libc_free (mem=0x7fa847172e40) at malloc.c:3714
#3  0x00007fa8465584f3 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007fa8496a4ce2 in ~QEventDispatcherGlib (this=0x3d15700, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:289
#5  0x00007fa8495955fc in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:212
#6  0x00007fa84959544d in ~__pthread_cleanup_class (arg=0x3e0bc10) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x3e0bc10) at thread/qthread_unix.cpp:190
#8  0x00007fa846307a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fa846ee77bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 1 (Thread 0x7fa849b53750 (LWP 2299)):
[KCrash Handler]
#5  0x00007fa846e3b4b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007fa846e3ef50 in *__GI_abort () at abort.c:92
#7  0x00007fa846e73c97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007fa846e7ddd6 in malloc_printerr (action=3, str=0x7fa846f3c73b "corrupted double-linked list", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007fa846e81412 in _int_malloc (av=0x7fa847172e40, bytes=<value optimized out>) at malloc.c:4596
#10 0x00007fa846e827ee in *__GI___libc_malloc (bytes=376) at malloc.c:3638
#11 0x00007fa8495c77f7 in QRegExpMatchState::prepareForMatch (this=0x45fa2f0, eng=0x25058a0) at tools/qregexp.cpp:1306
#12 0x00007fa8495d09c1 in QRegExp::operator= (this=0x7ffff72635f0, rx=...) at tools/qregexp.cpp:3445
#13 0x00007fa8492802df in KuitSemanticsPrivate::finalizeVisualText (this=<value optimized out>, final=..., fmt=Kuit::Fmt::Plain, hadQtTag=false, hadAnyHtmlTag=64)
    at ../../kdecore/localization/kuitsemantics.cpp:1450
#14 0x00007fa849284866 in KuitSemanticsPrivate::format (this=0x24ed300, text=..., ctxt=<value optimized out>) at ../../kdecore/localization/kuitsemantics.cpp:884
#15 0x00007fa84928487c in KuitSemantics::format (this=<value optimized out>, text=..., ctxt=...) at ../../kdecore/localization/kuitsemantics.cpp:1573
#16 0x00007fa84924ee0d in KLocalizedStringPrivate::postFormat (this=<value optimized out>, text=<value optimized out>, lang=..., lscr=<value optimized out>, ctxt=...)
    at ../../kdecore/localization/klocalizedstring.cpp:480
#17 0x00007fa849251941 in KLocalizedStringPrivate::toString (this=0x7fa82008c1c0, locale=<value optimized out>) at ../../kdecore/localization/klocalizedstring.cpp:299
#18 0x00007fa8492526c8 in KLocalizedString::toString (this=0x7ffff7263b10) at ../../kdecore/localization/klocalizedstring.cpp:205
#19 0x00007fa848755d1f in i18nc (job=0x3db4c20, url=<value optimized out>) at ../../kdecore/localization/klocalizedstring.h:767
#20 KIO::JobPrivate::emitTransferring (job=0x3db4c20, url=<value optimized out>) at ../../kio/kio/job.cpp:162
#21 0x00007fa848757b61 in KIO::TransferJobPrivate::start (this=0x450b0c0, slave=0x46009b0) at ../../kio/kio/job.cpp:1130
#22 0x00007fa8487ff3b2 in startJob (this=<value optimized out>) at ../../kio/kio/scheduler.cpp:60
#23 KIO::SchedulerPrivate::startJobDirect (this=<value optimized out>) at ../../kio/kio/scheduler.cpp:623
#24 0x00007fa8487ff4e8 in KIO::SchedulerPrivate::startStep (this=0x2c21920) at ../../kio/kio/scheduler.cpp:452
#25 0x00007fa8487ff7a4 in KIO::Scheduler::qt_metacall (this=0x2c1a910, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff7263d50) at ./scheduler.moc:102
#26 0x00007fa849690ddc in QMetaObject::activate (sender=0x2c21928, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#27 0x00007fa84968ad83 in QObject::event (this=0x2c21928, e=0x8fb) at kernel/qobject.cpp:1075
#28 0x00007fa847627efc in QApplicationPrivate::notify_helper (this=0x2440a40, receiver=0x2c21928, e=0x7ffff7264350) at kernel/qapplication.cpp:4056
#29 0x00007fa84762f1ce in QApplication::notify (this=0x2437860, receiver=0x2c21928, e=0x7ffff7264350) at kernel/qapplication.cpp:4021
#30 0x00007fa84825ee56 in KApplication::notify (this=0x2437860, receiver=0x2c21928, event=0x7ffff7264350) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x00007fa84967bc2c in QCoreApplication::notifyInternal (this=0x2437860, receiver=0x2c21928, event=0x7ffff7264350) at kernel/qcoreapplication.cpp:610
#32 0x00007fa8496a6862 in QCoreApplication::sendEvent (this=0x2443ea0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#33 QTimerInfoList::activateTimers (this=0x2443ea0) at kernel/qeventdispatcher_unix.cpp:572
#34 0x00007fa8496a425d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#35 0x00007fa846558bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00007fa84655c598 in ?? () from /lib/libglib-2.0.so.0
#37 0x00007fa84655c6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x00007fa8496a41a6 in QEventDispatcherGlib::processEvents (this=0x23b0040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#39 0x00007fa8476bc4be in QGuiEventDispatcherGlib::processEvents (this=0x8fb, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x00007fa84967a532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#41 0x00007fa84967a904 in QEventLoop::exec (this=0x7ffff72645f0, flags=) at kernel/qeventloop.cpp:201
#42 0x00007fa84967cab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x00007fa83d9f94cf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50
#44 0x0000000000406da8 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a299 "0") at ../../kinit/kinit.cpp:677
#45 0x0000000000407aa0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#46 0x0000000000407f51 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#47 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1793
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 221409

Reported using DrKonqi