Bug 300402

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.3.6-3.fc17.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
i was adding the akonotes to the desktop
i was also using amarok
i had recently added and configured the comics widget, along with adding then removing the analouge clock widget and configuring the digital clock widget on the taskbar

(I am using fedora 17 beta 2)

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb779c7c0 (LWP 1245))]

Thread 8 (Thread 0xb17b3b40 (LWP 1246)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4d970044 in __GI___poll (fds=0xb0e02278, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x4db44e8c in g_poll () from /lib/libglib-2.0.so.0
#3  0x4db36310 in ?? () from /lib/libglib-2.0.so.0
#4  0x4db36472 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x4e5bd0cf in QEventDispatcherGlib::processEvents (this=0xb0e00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x4e58980d in QEventLoop::processEvents (this=this@entry=0xb17b31c8, flags=...) at kernel/qeventloop.cpp:149
#7  0x4e589b09 in QEventLoop::exec (this=0xb17b31c8, flags=...) at kernel/qeventloop.cpp:204
#8  0x4e473dac in QThread::exec (this=0x8fc0b98) at thread/qthread.cpp:501
#9  0x4e5679ee in QInotifyFileSystemWatcherEngine::run (this=0x8fc0b98) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x4e4771f1 in QThreadPrivate::start (arg=0x8fc0b98) at thread/qthread_unix.cpp:298
#11 0x4da3fadf in start_thread (arg=0xb17b3b40) at pthread_create.c:309
#12 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 7 (Thread 0xb0cd2b40 (LWP 1250)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x439b8ebd in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0x43ac7720) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0x439b8ef0 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x43ac7720) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x4da3fadf in start_thread (arg=0xb0cd2b40) at pthread_create.c:309
#5  0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 6 (Thread 0xac5d4b40 (LWP 1456)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4e477778 in wait (time=4294967295, this=0x905de40) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x907a008, mutex=0x8ffc978, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x41bd8936 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9079ff0, th=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x41bdb81c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8fdf3f0, th=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x41bd848b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9079ff0, th=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x41bdb994 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8fdf3f0, th=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x41bd8384 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9079ff0, th=0x9c682a8, previous=0x9c6a098) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x41bda354 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xac5d4224, parent=0x9079ff0, th=th@entry=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#10 0x41bda41b in ThreadWeaver::Thread::run (this=0x9c682a8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#11 0x4e4771f1 in QThreadPrivate::start (arg=0x9c682a8) at thread/qthread_unix.cpp:298
#12 0x4da3fadf in start_thread (arg=0xac5d4b40) at pthread_create.c:309
#13 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xab101b40 (LWP 1457)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4e477778 in wait (time=4294967295, this=0x905de40) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x907a008, mutex=0x8ffc978, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x41bd8936 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9079ff0, th=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x41bdb81c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8fdf3f0, th=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x41bd848b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9079ff0, th=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x41bdb994 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8fdf3f0, th=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x41bd8384 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9079ff0, th=0x8cd3ab0, previous=0x9c6d798) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x41bda354 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xab101224, parent=0x9079ff0, th=th@entry=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#10 0x41bda41b in ThreadWeaver::Thread::run (this=0x8cd3ab0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#11 0x4e4771f1 in QThreadPrivate::start (arg=0x8cd3ab0) at thread/qthread_unix.cpp:298
#12 0x4da3fadf in start_thread (arg=0xab101b40) at pthread_create.c:309
#13 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xaa700b40 (LWP 1458)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4e477778 in wait (time=4294967295, this=0x905de40) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x907a008, mutex=0x8ffc978, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x41bd8936 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9079ff0, th=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x41bdb81c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8fdf3f0, th=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x41bd848b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9079ff0, th=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x41bdb994 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8fdf3f0, th=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x41bd8384 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9079ff0, th=0x951a570, previous=0x9c71a38) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x41bda354 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xaa700224, parent=0x9079ff0, th=th@entry=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#10 0x41bda41b in ThreadWeaver::Thread::run (this=0x951a570) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#11 0x4e4771f1 in QThreadPrivate::start (arg=0x951a570) at thread/qthread_unix.cpp:298
#12 0x4da3fadf in start_thread (arg=0xaa700b40) at pthread_create.c:309
#13 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xa9effb40 (LWP 1459)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4e477778 in wait (time=4294967295, this=0x905de40) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x907a008, mutex=0x8ffc978, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x41bd8936 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9079ff0, th=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x41bdb81c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8fdf3f0, th=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x41bd848b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9079ff0, th=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x41bdb994 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8fdf3f0, th=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x41bd8384 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9079ff0, th=0x9964f90, previous=0x9c6bea0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x41bda354 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa9eff224, parent=0x9079ff0, th=th@entry=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#10 0x41bda41b in ThreadWeaver::Thread::run (this=0x9964f90) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#11 0x4e4771f1 in QThreadPrivate::start (arg=0x9964f90) at thread/qthread_unix.cpp:298
#12 0x4da3fadf in start_thread (arg=0xa9effb40) at pthread_create.c:309
#13 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xa96feb40 (LWP 1460)):
#0  0x00966416 in __kernel_vsyscall ()
#1  0x4da4312c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4e477778 in wait (time=4294967295, this=0x905de40) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x907a008, mutex=0x8ffc978, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x41bd8936 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9079ff0, th=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x41bdb81c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8fdf3f0, th=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x41bd848b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9079ff0, th=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x41bdb994 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8fdf3f0, th=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x41bd8384 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9079ff0, th=0x93c53f8, previous=0x0) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x41bda354 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa96fe224, parent=0x9079ff0, th=th@entry=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#10 0x41bda41b in ThreadWeaver::Thread::run (this=0x93c53f8) at /usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#11 0x4e4771f1 in QThreadPrivate::start (arg=0x93c53f8) at thread/qthread_unix.cpp:298
#12 0x4da3fadf in start_thread (arg=0xa96feb40) at pthread_create.c:309
#13 0x4d97a55e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb779c7c0 (LWP 1245)):
[KCrash Handler]
#7  0x00966416 in __kernel_vsyscall ()
#8  0x4d8b795f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x4d8b92b3 in __GI_abort () at abort.c:91
#10 0x4dd5af05 in _dbus_abort () at dbus-sysdeps.c:94
#11 0x4dd5081d in _dbus_warn_check_failed (format=0x4dd60d5c "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:289
#12 0x4dd4030e in dbus_message_new_method_call (destination=0xa86da48 "org.freedesktop.Akonadi.Agent.", path=0xa855898 "/Settings", interface=0xa86da08 "org.freedesktop.DBus.Introspectable", method=0xa86dc30 "Introspect") at dbus-message.c:1199
#13 0x4e790940 in q_dbus_message_new_method_call (method=<optimized out>, interface=<optimized out>, path=<optimized out>, bus_name=<optimized out>) at qdbus_symbols_p.h:264
#14 QDBusMessagePrivate::toDBusMessage (message=..., capabilities=<error reading variable: Cannot access memory at address 0x0>, error=0xbfae80e0) at qdbusmessage.cpp:134
#15 0x4e789a07 in QDBusConnectionPrivate::sendWithReply (this=0x89d70b0, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1892
#16 0x4e78a41e in QDBusConnectionPrivate::findMetaObject (this=0x89d70b0, service=..., path=..., interface=..., error=...) at qdbusintegrator.cpp:2356
#17 0xbfae82ac in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Possible duplicates by query: bug 300246, bug 291191.

Reported using DrKonqi