Bug 362755 - Adding widgets to the taskbar
Summary: Adding widgets to the taskbar
Status: RESOLVED UNMAINTAINED
Alias: None
Product: plasma4
Classification: Unmaintained
Component: general (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-05-06 15:27 UTC by J.Fly
Modified: 2018-06-08 18:26 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description J.Fly 2016-05-06 15:27:50 UTC 
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@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@entry=1, fmt=fmt@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
Comment 1 Nate Graham 2018-06-08 18:26:15 UTC 
Hello!

This bug report was filed for KDE Plasma 4, which reached end-of-support status in August 2015. KDE Plasma 5's desktop shell has been almost completely rewritten for better performance and usability, so it is likely that this bug has already been resolved in Plasma 5.

Accordingly, we hope you understand why we must close this bug report. If the issue described  here is still present in KDE Plasma 5.12 or later, please feel free to open a new ticket in the "plasmashell" product after reading https://community.kde.org/Get_Involved/Bug_Reporting

If you would like to get involved in KDE's bug triaging effort so that future mass bug closes like this are less likely, please read https://community.kde.org/Get_Involved#Bug_Triaging

Thanks for your understanding!

Nate Graham