Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00
Qt Version: 4.8.3
Operating System: Linux 3.5.0-24-generic x86_64
Distribution: Ubuntu 12.10

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

I just pressed "add widgets" on the panel, and then pressed the "activities" button, nothing more.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5e38416780 (LWP 4341))]

Thread 15 (Thread 0x7f5e26d37700 (LWP 4342)):
#0  0x00007f5e3f471e53 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5e3f434c5c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e3f434ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e4842ec16 in QEventDispatcherGlib::processEvents (this=0x7f5e200008c0, flags=<error reading variable: Cannot access memory at address 0x1>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5e483ff2bf in ?? () at kernel/qeventloop.cpp:126 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f5e00000024 in ?? ()
#6  0x00007f5e26d36dd0 in ?? ()
#7  0x00007f5e26d36db0 in ?? ()
#8  0x00007f5e20002ae0 in ?? ()
#9  0x00007f5e26d36dd0 in ?? ()
#10 0x00007f5e483ff548 in QEventLoop::exec (this=0x7f5e26d36d60, flags=...) at kernel/qeventloop.cpp:195
#11 0x00007f5e48300b10 in QThread::exec (this=0x7f5e20000a60) at thread/qthread.cpp:494
#12 0x00007f5e483df9af in QInotifyFileSystemWatcherEngine::run (this=0x7f5e20000a60) at io/qfilesystemwatcher_inotify.cpp:246
#13 0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0x8>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#14 QThreadPrivate::start (arg=0x1bc9430) at thread/qthread_unix.cpp:329
#15 0x00007f5e3fb33e9a in start_thread (arg=0x7f5e26d37700) at pthread_create.c:308
#16 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f5e1e207700 (LWP 4343)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e45485cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f5e45485d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f5e3fb33e9a in start_thread (arg=0x7f5e1e207700) at pthread_create.c:308
#4  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f5e190a2700 (LWP 4346)):
#0  0x00007f5e4b836303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5e3f434d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e3f434ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e4842ec16 in QEventDispatcherGlib::processEvents (this=0x7f5e0c0008c0, flags=<error reading variable: Cannot access memory at address 0x1>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5e483ff2bf in ?? () at kernel/qeventloop.cpp:126 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f5e00000024 in ?? ()
#6  0x00007f5e190a1dd0 in ?? ()
#7  0x00007f5e190a1db0 in ?? ()
#8  0x00007f5e0c002ae0 in ?? ()
#9  0x00007f5e190a1dd0 in ?? ()
#10 0x00007f5e483ff548 in QEventLoop::exec (this=0x7f5e190a1d60, flags=...) at kernel/qeventloop.cpp:195
#11 0x00007f5e48300b10 in QThread::exec (this=0x7f5e0c002bb0) at thread/qthread.cpp:494
#12 0x00007f5e483df9af in QInotifyFileSystemWatcherEngine::run (this=0x7f5e0c002bb0) at io/qfilesystemwatcher_inotify.cpp:246
#13 0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0x9>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#14 QThreadPrivate::start (arg=0x1de0520) at thread/qthread_unix.cpp:329
#15 0x00007f5e3fb33e9a in start_thread (arg=0x7f5e190a2700) at pthread_create.c:308
#16 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5e134a9700 (LWP 4348)):
#0  0x00007f5e3fb3705d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f5e0800c710) at pthread_mutex_unlock.c:290
#2  0x00007f5e3f471e51 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e3f43460b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5e3f434cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5e3f4351e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5e13d774a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007f5e3f458645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f5e3fb33e9a in start_thread (arg=0x7f5e134a9700) at pthread_create.c:308
#9  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f5e07fff700 (LWP 949)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x3e880b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3e880b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5e07ffee00, parent=0x25ee950, th=th@entry=0x3e880b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x3e880b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#7  QThreadPrivate::start (arg=0x3e880b0) at thread/qthread_unix.cpp:329
#8  0x00007f5e3fb33e9a in start_thread (arg=0x7f5e07fff700) at pthread_create.c:308
#9  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5e13caa700 (LWP 950)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x3e880d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3e880d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5e13ca9e00, parent=0x25ee950, th=th@entry=0x3e880d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x3e880d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#7  QThreadPrivate::start (arg=0x3e880d0) at thread/qthread_unix.cpp:329
#8  0x00007f5e3fb33e9a in start_thread (arg=0x7f5e13caa700) at pthread_create.c:308
#9  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5dfabdf700 (LWP 951)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x5443dc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5443dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5443dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5443dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5dfabdee00, parent=0x25ee950, th=th@entry=0x5443dc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x5443dc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#9  QThreadPrivate::start (arg=0x5443dc0) at thread/qthread_unix.cpp:329
#10 0x00007f5e3fb33e9a in start_thread (arg=0x7f5dfabdf700) at pthread_create.c:308
#11 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5dfa3de700 (LWP 952)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x4eb2500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x4eb2500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x4eb2500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5dfa3dde00, parent=0x25ee950, th=th@entry=0x4eb2500) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x4eb2500) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x4eb2500) at thread/qthread_unix.cpp:329
#9  0x00007f5e3fb33e9a in start_thread (arg=0x7f5dfa3de700) at pthread_create.c:308
#10 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5df9bdd700 (LWP 953)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x5444050) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5444050) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5444050) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5df9bdce00, parent=0x25ee950, th=th@entry=0x5444050) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x5444050) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x5444050) at thread/qthread_unix.cpp:329
#9  0x00007f5e3fb33e9a in start_thread (arg=0x7f5df9bdd700) at pthread_create.c:308
#10 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5df93dc700 (LWP 962)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x3413710) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3413710) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5df93dbe00, parent=0x25ee950, th=th@entry=0x3413710) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x3413710) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#7  QThreadPrivate::start (arg=0x3413710) at thread/qthread_unix.cpp:329
#8  0x00007f5e3fb33e9a in start_thread (arg=0x7f5df93dc700) at pthread_create.c:308
#9  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5df8bdb700 (LWP 963)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x3e84a60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3e84a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3e84a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5df8bdae00, parent=0x25ee950, th=th@entry=0x3e84a60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x3e84a60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x3e84a60) at thread/qthread_unix.cpp:329
#9  0x00007f5e3fb33e9a in start_thread (arg=0x7f5df8bdb700) at pthread_create.c:308
#10 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5de3fff700 (LWP 964)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x41ad290) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x41ad290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x41ad290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5de3ffee00, parent=0x25ee950, th=th@entry=0x41ad290) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x41ad290) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x41ad290) at thread/qthread_unix.cpp:329
#9  0x00007f5e3fb33e9a in start_thread (arg=0x7f5de3fff700) at pthread_create.c:308
#10 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5de37fe700 (LWP 965)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x3da97a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3da97a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470c944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x3da97a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5de37fde00, parent=0x25ee950, th=th@entry=0x3da97a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x3da97a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#8  QThreadPrivate::start (arg=0x3da97a0) at thread/qthread_unix.cpp:329
#9  0x00007f5e3fb33e9a in start_thread (arg=0x7f5de37fe700) at pthread_create.c:308
#10 0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5de2ffd700 (LWP 966)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e4830404b in QWaitCondition::wait (this=<optimized out>, mutex=<optimized out>, time=<optimized out>) at thread/qwaitcondition_unix.cpp:163
#2  0x00007f5e4470a0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x25ee950, th=0x5095980) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f5e4470c92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x24ea410, th=0x5095980) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f5e4470b79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f5de2ffce00, parent=0x25ee950, th=th@entry=0x5095980) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f5e4470b82b in ThreadWeaver::Thread::run (this=0x5095980) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f5e48303aec in setCurrentThreadName (name=<error reading variable: Cannot access memory at address 0xfffffffffffffe08>, threadId=<optimized out>) at thread/qthread_unix.cpp:288
#7  QThreadPrivate::start (arg=0x5095980) at thread/qthread_unix.cpp:329
#8  0x00007f5e3fb33e9a in start_thread (arg=0x7f5de2ffd700) at pthread_create.c:308
#9  0x00007f5e4b841cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5e38416780 (LWP 4341)):
[KCrash Handler]
#6  0x00007f5e49ff4dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x3e71810, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f5e1d3d1b01 in ~QDeclarativeElement (this=0x3e71810, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x3e71810, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f5e48415468 in setCurrentSender (sender=0x7f5e4a42a458 <vtable for QDeclarativeItem+216>, receiver=0x3e71810) at kernel/qobject_p.h:251
#10 QObject::event (this=0x3e71810, e=0x59132d0) at kernel/qobject.cpp:1190
#11 0x00007f5e477a7e9c in QApplicationPrivate::notify_helper (this=this@entry=0x1bb08f0, receiver=receiver@entry=0x3e71810, e=e@entry=0x6cee4c0) at kernel/qapplication.cpp:4562
#12 0x00007f5e477ac30a in QApplication::notify (this=0x1ba4ed0, receiver=0x3e71810, e=0x6cee4c0) at kernel/qapplication.cpp:4423
#13 0x00007f5e490b9636 in KApplication::notify (this=0x1ba4ed0, receiver=0x3e71810, event=0x6cee4c0) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007f5e4840056e in QCoreApplication::notifyInternal (this=0x1ba4ed0, receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:930
#15 0x00007f5e484043f1 in data (this=0x3e71818) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
#16 qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2457
#17 d_func (this=0x3e71810) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:115
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1b2e1f0) at kernel/qcoreapplication.cpp:1526
#19 0x00007f5e4842ea63 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x1bb2500, context=<optimized out>) at kernel/qeventdispatcher_glib.cpp:295
#20 0x000000003f4348f2 in ?? ()
#21 0x0000000000000000 in ?? ()

This bug may be a duplicate of or related to bug 302931.

Possible duplicates by query: bug 315444, bug 315265, bug 315203, bug 315108, bug 314863.

Reported using DrKonqi