Bug 253859

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.35-7.slh.1-aptosid-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
I dragged Trash widget from widget box to Panel (I let panel to be vertical on left hand side), when release the mouse, it crashed.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1f098b2780 (LWP 2853))]

Thread 6 (Thread 0x7f1ee441c710 (LWP 2854)):
#0  0x00007f1f091c6113 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1eff1ce2c9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f1eff1ce71c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f1f05a0d726 in QEventDispatcherGlib::processEvents (this=0xeae950, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f1f059e29e2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f1f059e2dbc in QEventLoop::exec (this=0x7f1ee441bdc0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f1f058f277b in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f1f059c3338 in QInotifyFileSystemWatcherEngine::run (this=0xead790) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1f058f4e15 in QThreadPrivate::start (arg=0xead790) at thread/qthread_unix.cpp:248
#9  0x00007f1f010028ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f1f091d102d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1ee35e7710 (LWP 2900)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1f058f5e6b in wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1f03af4e56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf8d380, th=0x16f6010) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1f03af76fb in ThreadWeaver::WorkingHardState::applyForWork (this=0xf8d700, th=0x16f6010) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1f03af5c7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1ee35e6e10, parent=0xf8d380, th=0x16f6010) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1f03af61d8 in ThreadWeaver::Thread::run (this=0x16f6010) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1f058f4e15 in QThreadPrivate::start (arg=0x16f6010) at thread/qthread_unix.cpp:248
#8  0x00007f1f010028ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f1f091d102d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1edb9e7710 (LWP 2901)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1f058f5e6b in wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1f03af4e56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf8d380, th=0x15df790) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1f03af76fb in ThreadWeaver::WorkingHardState::applyForWork (this=0xf8d700, th=0x15df790) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1f03af5c7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1edb9e6e10, parent=0xf8d380, th=0x15df790) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1f03af61d8 in ThreadWeaver::Thread::run (this=0x15df790) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1f058f4e15 in QThreadPrivate::start (arg=0x15df790) at thread/qthread_unix.cpp:248
#8  0x00007f1f010028ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f1f091d102d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1ed3fff710 (LWP 2902)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1f058f5e6b in wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1f03af4e56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf8d380, th=0x14bb5e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1f03af76fb in ThreadWeaver::WorkingHardState::applyForWork (this=0xf8d700, th=0x14bb5e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1f03af5c7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1ed3ffee10, parent=0xf8d380, th=0x14bb5e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1f03af61d8 in ThreadWeaver::Thread::run (this=0x14bb5e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1f058f4e15 in QThreadPrivate::start (arg=0x14bb5e0) at thread/qthread_unix.cpp:248
#8  0x00007f1f010028ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f1f091d102d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1eda166710 (LWP 2903)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1f058f5e6b in wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf8d620, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1f03af4e56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf8d380, th=0x7f1ed40008e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1f03af76fb in ThreadWeaver::WorkingHardState::applyForWork (this=0xf8d700, th=0x7f1ed40008e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1f03af5c7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1eda165e10, parent=0xf8d380, th=0x7f1ed40008e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1f03af61d8 in ThreadWeaver::Thread::run (this=0x7f1ed40008e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1f058f4e15 in QThreadPrivate::start (arg=0x7f1ed40008e0) at thread/qthread_unix.cpp:248
#8  0x00007f1f010028ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f1f091d102d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1f098b2780 (LWP 2853)):
[KCrash Handler]
#5  QCoreApplication::postEvent (receiver=0x26d8a40, event=0x1c03cd0, priority=0) at kernel/qcoreapplication.cpp:1127
#6  0x00007f1f062002b2 in QX11Data::xdndHandleFinished (this=<value optimized out>, xe=0x7fff3e629cd0, passive=false) at kernel/qdnd_x11.cpp:1235
#7  0x00007f1f061e37b3 in QApplication::x11ClientMessage (this=<value optimized out>, w=0x1b31b40, event=0x0, passive_only=192) at kernel/qapplication_x11.cpp:3102
#8  0x00007f1f061f1b22 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff3e629cd0) at kernel/qapplication_x11.cpp:3645
#9  0x00007f1f0621d592 in x11EventSourceDispatch (s=0x923890, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#10 0x00007f1eff1ca6f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#11 0x00007f1eff1ce568 in ?? () from /lib/libglib-2.0.so.0
#12 0x00007f1eff1ce71c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#13 0x00007f1f05a0d6d3 in QEventDispatcherGlib::processEvents (this=0x8f0c50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#14 0x00007f1f0621d18e in QGuiEventDispatcherGlib::processEvents (this=0x26d8a40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#15 0x00007f1f059e29e2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#16 0x00007f1f059e2dbc in QEventLoop::exec (this=0x7fff3e629ff0, flags=) at kernel/qeventloop.cpp:201
#17 0x00007f1f059e7a4b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#18 0x00007f1f0949eee2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#19 0x00007f1f09120c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff3e62a378) at libc-start.c:228
#20 0x00000000004006b9 in _start ()

This bug may be a duplicate of or related to bug 192000.

Possible duplicates by query: bug 253045, bug 248357, bug 248266, bug 247792, bug 247467.

Reported using DrKonqi