Bug 306161

Application: kded4 ($Id$)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-29-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I had walked away from the computer for about a 1/2hour. Came back with the KDE daemon crash pop-up. This has happened before also with no obvious cause.

Not sure about the distribution question. ALL executables are compiled from sources. I got this version as part of the pre-compiled Distro.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
g_mutex_lock (mutex=0xbf6da00) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:205
[Current thread is 1 (Thread 0xb560d740 (LWP 1687))]

Thread 5 (Thread 0xad213b40 (LWP 1847)):
[KCrash Handler]
#7  0xb76e7424 in __kernel_vsyscall ()
#8  0xb5e791ef in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0xb5e7c835 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0xb58cdfa0 in mem_error (format=0xb594ebdc "failed to allocate %u bytes (alignment: %u): %s\n") at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:1442
#11 0xb58ce31f in allocator_add_slab (chunk_size=24, ix=2, allocator=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:1261
#12 slab_allocator_alloc_chunk (chunk_size=24) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:1300
#13 0xb591a740 in magazine_cache_pop_magazine (countp=0xac90049c, ix=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:724
#14 thread_memory_magazine1_reload (ix=<optimized out>, tmem=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:794
#15 g_slice_alloc (mem_size=20) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:992
#16 0xb58da3fb in g_bytes_new_with_free_func (data=0xaf7d2f0, size=27, free_func=0xb5905f70 <g_free>, user_data=0xaf7d2f0) at /build/buildd/glib2.0-2.32.3/./glib/gbytes.c:173
#17 0xb58da4a1 in g_bytes_new_take (data=0xaf7d2f0, size=27) at /build/buildd/glib2.0-2.32.3/./glib/gbytes.c:122
#18 0xb58da4e6 in g_bytes_new (data=0xaf7d268, size=27) at /build/buildd/glib2.0-2.32.3/./glib/gbytes.c:95
#19 0xb592f4dc in g_variant_new_from_trusted (type=0xb595025b, data=<optimized out>, size=27) at /build/buildd/glib2.0-2.32.3/./glib/gvariant.c:326
#20 0xad2f7099 in parse_value_from_blob (mis=0x9d91bb0, dis=0x9d8fc20, type=0xad1bd38, just_align=0, indent=8, error=0xad212dbc) at /build/buildd/glib2.0-2.32.3/./gio/gdbusmessage.c:1219
#21 0xad2f72a4 in parse_value_from_blob (mis=0x9d91bb0, dis=0x9d8fc20, type=0xad1bd32, just_align=0, indent=6, error=0xad212e7c) at /build/buildd/glib2.0-2.32.3/./gio/gdbusmessage.c:1439
#22 0xad2f7496 in parse_value_from_blob (mis=0x9d91bb0, dis=0x9d8fc20, type=0xad1bd31, just_align=0, indent=4, error=0xad212f3c) at /build/buildd/glib2.0-2.32.3/./gio/gdbusmessage.c:1354
#23 0xad2f72a4 in parse_value_from_blob (mis=0x9d91bb0, dis=0x9d8fc20, type=0xad1bd30, just_align=0, indent=2, error=0xad213058) at /build/buildd/glib2.0-2.32.3/./gio/gdbusmessage.c:1439
#24 0xad2f8e25 in g_dbus_message_new_from_blob (blob=0xac905a00 "l\002\001\001x`", blob_len=24776, capabilities=G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING, error=0xad213058) at /build/buildd/glib2.0-2.32.3/./gio/gdbusmessage.c:1793
#25 0xad304816 in _g_dbus_worker_do_read_cb (input_stream=0x9d8d6e0, res=0xbaf0bc78, user_data=0x9d916a0) at /build/buildd/glib2.0-2.32.3/./gio/gdbusprivate.c:753
#26 0xad299ba5 in g_simple_async_result_complete (simple=0xbaf0bc78) at /build/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767
#27 0xad299ccb in complete_in_idle_cb (data=0xbaf0bc78) at /build/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:779
#28 0xb58fd850 in g_idle_dispatch (source=0xa720808, callback=0xad299cb0 <complete_in_idle_cb>, user_data=0xbaf0bc78) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:4657
#29 0xb58ffd86 in g_main_dispatch (context=0x9d907b0) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#30 g_main_context_dispatch (context=0x9d907b0) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#31 0xb5900125 in g_main_context_iterate (dispatch=1, block=-1248798128, context=0x9d907b0, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#32 g_main_context_iterate (context=0x9d907b0, block=-1248798128, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#33 0xb590056b in g_main_loop_run (loop=0x9d90788) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#34 0xad3021ba in gdbus_shared_thread_func (user_data=0x9d90798) at /build/buildd/glib2.0-2.32.3/./gio/gdbusprivate.c:277
#35 0xb59236b3 in g_thread_proxy (data=0x9d86290) at /build/buildd/glib2.0-2.32.3/./glib/gthread.c:801
#36 0xb0969a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#37 0x5c8b0824 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xac8ffb40 (LWP 1854)):
#0  0xb59c5483 in __i686.get_pc_thunk.bx () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb59c8cbf in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5f435f4 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#3  0xb593f3d0 in g_mutex_lock (mutex=0xabf004f8) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:208
#4  0xb58ff6b6 in g_main_context_prepare (context=0xabf004f8, priority=0xac8ff068) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2776
#5  0xb58fffaf in g_main_context_iterate (dispatch=1, block=1, context=0xabf004f8, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3126
#6  g_main_context_iterate (context=0xabf004f8, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#7  0xb5900201 in g_main_context_iteration (context=0xabf004f8, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#8  0xb6d578e7 in QEventDispatcherGlib::processEvents (this=0xabf00480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#9  0xb6d2350d in QEventLoop::processEvents (this=0xac8ff190, flags=...) at kernel/qeventloop.cpp:149
#10 0xb6d237a9 in QEventLoop::exec (this=0xac8ff190, flags=...) at kernel/qeventloop.cpp:204
#11 0xb6c0c94c in QThread::exec (this=0x9bb57b0) at thread/qthread.cpp:501
#12 0xb6d00b5d in QInotifyFileSystemWatcherEngine::run (this=0x9bb57b0) at io/qfilesystemwatcher_inotify.cpp:248
#13 0xb6c0fde0 in QThreadPrivate::start (arg=0x9bb57b0) at thread/qthread_unix.cpp:298
#14 0xb0969a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#15 0x5c8b0824 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0xa789eb40 (LWP 2118)):
#0  0xb76e7424 in __kernel_vsyscall ()
#1  0xb59cd5a2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb59c8ecb in _L_lock_891 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb59c8e60 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb5f435f4 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb593f3d0 in g_mutex_lock (mutex=0xb59b1a7c) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:208
#6  0xb5919acc in magazine_cache_trim (stamp=2272797396, ix=0, allocator=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:663
#7  magazine_cache_push_magazine (ix=0, magazine_chunks=<optimized out>, count=49) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:703
#8  0xb5919c2a in private_thread_memory_cleanup (data=0xa6f005c0) at /build/buildd/glib2.0-2.32.3/./glib/gslice.c:770
#9  0xb59c6b3e in __nptl_deallocate_tsd () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb59c6d5a in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb5f35ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x209ffb40 (LWP 29734)):
#0  0xb76e7424 in __kernel_vsyscall ()
#1  0xb5f27380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb590da7b in g_poll (fds=0xbbfe458, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.32.3/./glib/gpoll.c:132
#3  0xb59000ae in g_main_context_poll (n_fds=1, fds=0xbbfe458, timeout=<optimized out>, context=0xa731988, priority=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#4  g_main_context_iterate (dispatch=1, block=-1248798128, context=0xa731988, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#5  g_main_context_iterate (context=0xa731988, block=-1248798128, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#6  0xb5900201 in g_main_context_iteration (context=0xa731988, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#7  0xb6d578e7 in QEventDispatcherGlib::processEvents (this=0xb58b3f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb6d2350d in QEventLoop::processEvents (this=0x209ff190, flags=...) at kernel/qeventloop.cpp:149
#9  0xb6d237a9 in QEventLoop::exec (this=0x209ff190, flags=...) at kernel/qeventloop.cpp:204
#10 0xb6c0c94c in QThread::exec (this=0x9bf34f0) at thread/qthread.cpp:501
#11 0xb6d00b5d in QInotifyFileSystemWatcherEngine::run (this=0x9bf34f0) at io/qfilesystemwatcher_inotify.cpp:248
#12 0xb6c0fde0 in QThreadPrivate::start (arg=0x9bf34f0) at thread/qthread_unix.cpp:298
#13 0xb0969a11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#14 0x5c8b0824 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb560d740 (LWP 1687)):
#0  g_mutex_lock (mutex=0xbf6da00) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:205
#1  0xb58ff1c9 in g_main_context_acquire (context=0xbf6da00) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2624
#2  0xb58fff58 in g_main_context_iterate (context=0xbf6da00, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3096
#3  0xb590056b in g_main_loop_run (loop=0xba8dd88) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#4  0xad39293c in polkit_authority_check_authorization_sync () from /usr/lib/i386-linux-gnu/libpolkit-gobject-1.so.0
#5  0xad3b020c in PolkitQt1::Authority::checkAuthorizationSync(QString const&, PolkitQt1::Subject const&, QFlags<PolkitQt1::Authority::AuthorizationFlag>) () from /usr/lib/libpolkit-qt-core-1.so.1
#6  0xad5be288 in KAuth::Polkit1Backend::actionStatus (this=0x9d1c888, action=...) at ../../kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:149
#7  0xad5be9cc in KAuth::Polkit1Backend::checkForResultChanged (this=0x9d1c888) at ../../kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:199
#8  0xad5bd49b in qt_static_metacall (_a=0xbfc39160, _id=0, _o=0x9d1c888, _c=<optimized out>) at moc_Polkit1Backend.cpp:51
#9  KAuth::Polkit1Backend::qt_static_metacall (_o=0x9d1c888, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc39160) at moc_Polkit1Backend.cpp:45
#10 0xb6d3b6b1 in QMetaObject::activate (sender=0x9d70988, m=0xad3bce58, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#11 0xad3ac795 in PolkitQt1::Authority::configChanged() () from /usr/lib/libpolkit-qt-core-1.so.1
#12 0xad3b03f3 in PolkitQt1::Authority::Private::pk_config_changed() () from /usr/lib/libpolkit-qt-core-1.so.1
#13 0xb5767243 in g_cclosure_marshal_VOID__VOIDv (closure=0x9d92300, return_value=0x0, instance=0x9d87400, args=0xbfc394e8 "\360\034\071\255", marshal_data=0x0, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.32.3/./gobject/gmarshal.c:115
#14 0xb5765727 in _g_closure_invoke_va (closure=0x9d92300, return_value=0x0, instance=0x9d87400, args=0xbfc394e8 "\360\034\071\255", n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:840
#15 0xb577ea29 in g_signal_emit_valist (instance=0x9d87400, signal_id=3, detail=0, var_args=0xbfc394e8 "\360\034\071\255") at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3207
#16 0xb577f8af in g_signal_emit_by_name (instance=0x9d87400, detailed_signal=0xad39c7ff "changed") at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3389
#17 0xad391d49 in ?? () from /usr/lib/i386-linux-gnu/libpolkit-gobject-1.so.0
#18 0xb561435a in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
#19 0xb561408f in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
#20 0xb5765d94 in g_cclosure_marshal_generic (closure=0x9d91000, return_gvalue=0x0, n_param_values=4, param_values=0xbfc39820, invocation_hint=0xbfc397a0, marshal_data=0x0) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:1454
#21 0xb5765484 in g_closure_invoke (closure=0x9d91000, return_value=0x0, n_param_values=4, param_values=0xbfc39820, invocation_hint=0xbfc397a0) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#22 0xb57770d9 in signal_emit_unlocked_R (node=0x9d89120, detail=0, instance=0x9d89410, emission_return=0x0, instance_and_params=0xbfc39820) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#23 0xb577f2dc in g_signal_emit_valist (instance=0x9d89410, signal_id=5, detail=0, var_args=0xbfc39a58 "") at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3296
#24 0xb577f453 in g_signal_emit (instance=0x9d89410, signal_id=5, detail=0) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#25 0xad2fe4d7 in on_signal_received (connection=0x9d8b010, sender_name=0x9e569d8 ":1.6", object_path=0xa720868 "/org/freedesktop/PolicyKit1/Authority", interface_name=0xbe098b8 "org.freedesktop.PolicyKit1.Authority", signal_name=0xacfea30 "Changed", parameters=0xbe6ef600, user_data=0x9bbad18) at /build/buildd/glib2.0-2.32.3/./gio/gdbusproxy.c:927
#26 0xad2ec3c6 in emit_signal_instance_in_idle_cb (data=0xc22e1a0) at /build/buildd/glib2.0-2.32.3/./gio/gdbusconnection.c:3665
#27 0xb58fd850 in g_idle_dispatch (source=0xbe09870, callback=0xad2ec330 <emit_signal_instance_in_idle_cb>, user_data=0xc22e1a0) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:4657
#28 0xb58ffd86 in g_main_dispatch (context=0x9bbad80) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#29 g_main_context_dispatch (context=0x9bbad80) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#30 0xb5900125 in g_main_context_iterate (dispatch=1, block=-1248798128, context=0x9bbad80, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#31 g_main_context_iterate (context=0x9bbad80, block=-1248798128, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#32 0xb5900201 in g_main_context_iteration (context=0x9bbad80, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#33 0xb6d57887 in QEventDispatcherGlib::processEvents (this=0x9af8dc8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0xb62c8aaa in QGuiEventDispatcherGlib::processEvents (this=0x9af8dc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0xb6d2350d in QEventLoop::processEvents (this=0xbfc39cf4, flags=...) at kernel/qeventloop.cpp:149
#36 0xb6d237a9 in QEventLoop::exec (this=0xbfc39cf4, flags=...) at kernel/qeventloop.cpp:204
#37 0xb6d28eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#38 0xb620da74 in QApplication::exec () at kernel/qapplication.cpp:3820
#39 0xb53c2959 in kdemain (argc=1, argv=0x9b89898) at ../../kded/kded.cpp:924
#40 0x0804f8a4 in launch (argc=<optimized out>, _name=0x8052607 "kded4", args=<optimized out>, cwd=0x0, envc=0, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x805248e "0") at ../../kinit/kinit.cpp:746
#41 0x0804c9df in main (argc=1, argv=0x9be6800, envp=0x1) at ../../kinit/kinit.cpp:1861

This bug may be a duplicate of or related to bug 303722.

Possible duplicates by query: bug 303925, bug 303722.

Reported using DrKonqi