[kde] [Bug 362755] New: Adding widgets to the taskbar

via KDE Bugzilla bugzilla_noreply at kde.org
Fri May 6 16:27:50 BST 2016


https://bugs.kde.org/show_bug.cgi?id=362755

            Bug ID: 362755
           Summary: Adding widgets to the taskbar
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: jerry.flynn at gmail.com

Application: plasma-desktop (4.11.14)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 3.19.0-32-generic x86_64
Distribution: Linux Mint 17.3 Rosa

-- Information about the crash:
Adding search widget to the panel taskbar over in the notification area. Says
it is based of GTK 2 so that'll do it probably.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f40da0937c0 (LWP 3096))]

Thread 22 (Thread 0x7f40ac1ff700 (LWP 3103)):
#0  0x00007f40d994ef3d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f40d994edd4 in __sleep (seconds=0) at
../sysdeps/unix/sysv/linux/sleep.c:137
#2  0x00007f40d2d4cfb2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f40d2d4d039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#4  0x00007f40cd8c5182 in start_thread (arg=0x7f40ac1ff700) at
pthread_create.c:312
#5  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f4026057700 (LWP 3104)):
#0  0x00007f40d997b12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f40cd1b3fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f40cd1b40ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f40d65627be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f40d65340af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f40d65343a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40d6430c5f in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f40d6515823 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f40cd8c5182 in start_thread (arg=0x7f4026057700) at
pthread_create.c:312
#10 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f401d43f700 (LWP 3410)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#11 0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#12 0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007f40cd8c5182 in start_thread (arg=0x7f401d43f700) at
pthread_create.c:312
#14 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f4017fff700 (LWP 3411)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#10 0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#11 0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f40cd8c5182 in start_thread (arg=0x7f4017fff700) at
pthread_create.c:312
#13 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f401f7f5700 (LWP 3412)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#6  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f40cd8c5182 in start_thread (arg=0x7f401f7f5700) at
pthread_create.c:312
#8  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f400bfff700 (LWP 3413)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#5  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40cd8c5182 in start_thread (arg=0x7f400bfff700) at
pthread_create.c:312
#7  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f400b7fe700 (LWP 3414)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#7  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f40cd8c5182 in start_thread (arg=0x7f400b7fe700) at
pthread_create.c:312
#9  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f400a381700 (LWP 3415)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#8  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f40cd8c5182 in start_thread (arg=0x7f400a381700) at
pthread_create.c:312
#10 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f4009b80700 (LWP 3416)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#9  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f40cd8c5182 in start_thread (arg=0x7f4009b80700) at
pthread_create.c:312
#11 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f400937f700 (LWP 3417)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#5  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40cd8c5182 in start_thread (arg=0x7f400937f700) at
pthread_create.c:312
#7  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f4008b7e700 (LWP 3418)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#6  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f40cd8c5182 in start_thread (arg=0x7f4008b7e700) at
pthread_create.c:312
#8  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f3ff3fff700 (LWP 3419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#7  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f40cd8c5182 in start_thread (arg=0x7f3ff3fff700) at
pthread_create.c:312
#9  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f3ff37fe700 (LWP 3420)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#9  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f40cd8c5182 in start_thread (arg=0x7f3ff37fe700) at
pthread_create.c:312
#11 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f3ff2ffd700 (LWP 3421)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#5  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40cd8c5182 in start_thread (arg=0x7f3ff2ffd700) at
pthread_create.c:312
#7  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f3ff27fc700 (LWP 3422)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#5  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40cd8c5182 in start_thread (arg=0x7f3ff27fc700) at
pthread_create.c:312
#7  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f3ff1ffb700 (LWP 3423)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#10 0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f40cd8c5182 in start_thread (arg=0x7f3ff1ffb700) at
pthread_create.c:312
#12 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f3ff17fa700 (LWP 3424)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#8  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f40cd8c5182 in start_thread (arg=0x7f3ff17fa700) at
pthread_create.c:312
#10 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f3ff0ff9700 (LWP 3425)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d6433816 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f40d1fc5e6c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f40d1fc8903 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f40d1fc891c in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f40d1fc761f in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#6  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f40cd8c5182 in start_thread (arg=0x7f3ff0ff9700) at
pthread_create.c:312
#8  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f3febfff700 (LWP 3983)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d490f81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f40d490f859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40cd8c5182 in start_thread (arg=0x7f3febfff700) at
pthread_create.c:312
#4  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f3fcbc23700 (LWP 3984)):
#0  0x00007f40d997982d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f40cd1f4c10 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f40cd1b3b14 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f40cd1b3f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f40cd1b40ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f40d65627be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f40d65340af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f40d65343a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f40d6430c5f in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f40d643332f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f40cd8c5182 in start_thread (arg=0x7f3fcbc23700) at
pthread_create.c:312
#11 0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f3fcada4700 (LWP 3990)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40d465020d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f40d493efd6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40cd8c5182 in start_thread (arg=0x7f3fcada4700) at
pthread_create.c:312
#4  0x00007f40d998847d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f40da0937c0 (LWP 3096)):
[KCrash Handler]
#5  0x00007f40d98c4cc9 in __GI_raise (sig=sig at entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6  0x00007f40d98c80d8 in __GI_abort () at abort.c:89
#7  0x00007f40d9901394 in __libc_message (do_abort=do_abort at entry=1,
fmt=fmt at entry=0x7f40d9a0fb28 "*** Error in `%s': %s: 0x%s ***\n") at
../sysdeps/posix/libc_fatal.c:175
#8  0x00007f40d990d66e in malloc_printerr (ptr=<optimized out>,
str=0x7f40d9a0fc58 "double free or corruption (out)", action=1) at
malloc.c:4996
#9  _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at
malloc.c:3840
#10 0x00007f402ad835c0 in ?? () from
/usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#11 0x00007f402ad82db1 in ?? () from
/usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#12 0x00007f402ad82ea4 in ?? () from
/usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#13 0x00007f40d5e787a2 in QGraphicsItem::sceneEvent(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007f40d812a7c4 in QDeclarativeItem::sceneEvent(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
#15 0x00007f40d5e9f267 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#16 0x00007f40d5e9f29f in
QGraphicsScene::dragLeaveEvent(QGraphicsSceneDragDropEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#17 0x00007f40d5eb4290 in QGraphicsScene::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#18 0x00007f40d58cee2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#19 0x00007f40d58d54a0 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#20 0x00007f40d71f580a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#21 0x00007f40d65354dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007f40d5ecc128 in QGraphicsView::dragLeaveEvent(QDragLeaveEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#23 0x00007f40d591e283 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#24 0x00007f40d5cc004e in QFrame::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007f40d5ecb859 in QGraphicsView::viewportEvent(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#26 0x00007f40d6535646 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f40d58cee0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#28 0x00007f40d58d6326 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007f40d71f580a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#30 0x00007f40d65354dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#31 0x00007f40d595670e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#32 0x00007f40d5956850 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#33 0x00007f40d5956c5a in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007f40d58dfbda in QDrag::~QDrag() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#35 0x00007f40d58dfbf9 in QDrag::~QDrag() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#36 0x00007f40d654c168 in QObjectPrivate::deleteChildren() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007f40d591ad47 in QWidget::~QWidget() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#38 0x00007f40d591b059 in QWidget::~QWidget() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#39 0x00007f40d654c168 in QObjectPrivate::deleteChildren() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00007f40d591ad47 in QWidget::~QWidget() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#41 0x00007f40d5ec59d5 in QGraphicsView::~QGraphicsView() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#42 0x00007f40d5ec5a09 in QGraphicsView::~QGraphicsView() () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#43 0x00007f40d9c809f4 in ?? () from
/usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#44 0x00007f40d9c80a49 in ?? () from
/usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#45 0x00007f40d654dc58 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#46 0x00007f40d591e56b in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#47 0x00007f40d58cee2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#48 0x00007f40d58d54a0 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#49 0x00007f40d71f580a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#50 0x00007f40d65354dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#51 0x00007f40d6538b3d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#52 0x00007f40d6562f83 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#53 0x00007f40cd1b3e04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f40cd1b4048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f40cd1b40ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f40d65627a1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#57 0x00007f40d5970be6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#58 0x00007f40d65340af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#59 0x00007f40d65343a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#60 0x00007f40d59590bd in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#61 0x00007f40d58dfe3a in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#62 0x00007f402ad82c68 in ?? () from
/usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#63 0x00007f402ad82d21 in ?? () from
/usr/lib/kde4/imports/org/kde/draganddrop/libdraganddropplugin.so
#64 0x00007f40d5e9ab25 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#65 0x00007f40d5e9f14e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#66 0x00007f40d5e9f64f in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#67 0x00007f40d5ea8216 in
QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#68 0x00007f40d5eb40fc in QGraphicsScene::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#69 0x00007f40d58cee2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#70 0x00007f40d58d54a0 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#71 0x00007f40d71f580a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#72 0x00007f40d65354dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#73 0x00007f40d5ec92fc in
QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#74 0x00007f40d5eca20a in QGraphicsView::mouseMoveEvent(QMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#75 0x00007f40d591e645 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#76 0x00007f40d5cc004e in QFrame::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#77 0x00007f40d5ecb859 in QGraphicsView::viewportEvent(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#78 0x00007f40d6535646 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#79 0x00007f40d58cee0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#80 0x00007f40d58d55dd in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#81 0x00007f40d71f580a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#82 0x00007f40d65354dd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#83 0x00007f40d58d4d93 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#84 0x00007f40d59499eb in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#85 0x00007f40d5949289 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/x86_64-linux-gnu/libQtGui.so.4
#86 0x00007f40d5970b32 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#87 0x00007f40cd1b3e04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#88 0x00007f40cd1b4048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007f40cd1b40ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#90 0x00007f40d65627a1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#91 0x00007f40d5970be6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#92 0x00007f40d65340af in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#93 0x00007f40d65343a5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#94 0x00007f40d6539b79 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQtCore.so.4
#95 0x00007f40d9c8f624 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#96 0x00007f40d98afec5 in __libc_start_main (main=0x4006f0, argc=1,
argv=0x7ffc9850deb8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc9850dea8) at libc-start.c:287
#97 0x000000000040071e in _start ()

Possible duplicates by query: bug 348699.

Reported using DrKonqi

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