Bug 390957

Summary: Plasmashell crash while switching desktop layout
Product: [Plasma] plasmashell Reporter: Tony <jodr666>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED WORKSFORME    
Severity: normal CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: master   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Tony 2018-02-23 15:49:25 UTC 
Application: plasmashell (5.12.80)

Qt Version: 5.10.1
Frameworks Version: 5.43.0
Operating System: Linux 4.15.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
Changed the desktop layout from "Folder View" to "Desktop Contaiment". Plasmashell crashes, most of the time not restarting leaving a "black desktop" behind.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f71ca091900 (LWP 21419))]

Thread 16 (Thread 0x7f70cf5d7700 (LWP 27035)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc46696f44) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc46696ef0, cond=0x55dc46696f18) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc46696f18, mutex=0x55dc46696ef0) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70cf5d7700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f70ba3df700 (LWP 27033)):
#0  0x00007f71c3595f8b in __GI___poll (fds=0x7f70b4003a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f71be246109 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f70b4003a00, timeout=<optimized out>, context=0x7f70b4003200) at gmain.c:4169
#2  g_main_context_iterate (context=context@entry=0x7f70b4003200, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3863
#3  0x00007f71be24621c in g_main_context_iteration (context=0x7f70b4003200, may_block=1) at gmain.c:3929
#4  0x00007f71c3ed2dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f71c3ca08fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c6e47245 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f71c2e47558 in start_thread (arg=0x7f70ba3df700) at pthread_create.c:465
#10 0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f70cebc7700 (LWP 21563)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc4a12f634) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc4a12f5e0, cond=0x55dc4a12f608) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc4a12f608, mutex=0x55dc4a12f5e0) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70cebc7700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f70dcfce700 (LWP 21491)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc48356930) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc483568e0, cond=0x55dc48356908) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc48356908, mutex=0x55dc483568e0) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70dcfce700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f70dd7cf700 (LWP 21473)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc461a18d4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc461a1880, cond=0x55dc461a18a8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc461a18a8, mutex=0x55dc461a1880) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70dd7cf700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f70df9df700 (LWP 21468)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f71ac01b864) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f71ac01b810, cond=0x7f71ac01b838) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f71ac01b838, mutex=0x7f71ac01b810) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70df9df700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f70de3d7700 (LWP 21441)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc480aff40) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc480afef0, cond=0x55dc480aff18) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc480aff18, mutex=0x55dc480afef0) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70de3d7700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f70f0f4f700 (LWP 21434)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc473d5bb0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc473d5b60, cond=0x55dc473d5b88) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc473d5b88, mutex=0x55dc473d5b60) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f70f0f4f700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f710cada700 (LWP 21429)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dc462bd3e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dc462bd390, cond=0x55dc462bd3b8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55dc462bd3b8, mutex=0x55dc462bd390) at pthread_cond_wait.c:655
#3  0x00007f71c3ca6c4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c7a88528 in QSGRenderThread::processEventsAndWaitForMore() () from /usr/lib64/libQt5Quick.so.5
#5  0x00007f71c7a8895a in QSGRenderThread::run() () from /usr/lib64/libQt5Quick.so.5
#6  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c2e47558 in start_thread (arg=0x7f710cada700) at pthread_create.c:465
#8  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f710e2af700 (LWP 21426)):
#0  0x00007f71c3595f8b in __GI___poll (fds=0x7f71080059e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f71be246109 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f71080059e0, timeout=<optimized out>, context=0x7f7108000be0) at gmain.c:4169
#2  g_main_context_iterate (context=context@entry=0x7f7108000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3863
#3  0x00007f71be24621c in g_main_context_iteration (context=0x7f7108000be0, may_block=1) at gmain.c:3929
#4  0x00007f71c3ed2dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f71c3ca08fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c7a0c4c2 in QQuickPixmapReader::run() () from /usr/lib64/libQt5Quick.so.5
#8  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f71c2e47558 in start_thread (arg=0x7f710e2af700) at pthread_create.c:465
#10 0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f719e34f700 (LWP 21425)):
#0  0x00007f71c2e4d82d in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f71c9a40fb8 <QTWTF::pageheap_memory+57592>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7f71c9a40f68 <QTWTF::pageheap_memory+57512>, cond=0x7f71c9a40f90 <QTWTF::pageheap_memory+57552>) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x7f71c9a40f90 <QTWTF::pageheap_memory+57552>, mutex=0x7f71c9a40f68 <QTWTF::pageheap_memory+57512>) at pthread_cond_wait.c:655
#3  0x00007f71c974c614 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f71c9a32ec0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00007f71c974c659 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00007f71c2e47558 in start_thread (arg=0x7f719e34f700) at pthread_create.c:465
#6  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f719ffff700 (LWP 21424)):
#0  g_main_context_prepare (context=context@entry=0x7f7198000be0, priority=priority@entry=0x7f719fffeb80) at gmain.c:3444
#1  0x00007f71be24603b in g_main_context_iterate (context=context@entry=0x7f7198000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3848
#2  0x00007f71be24621c in g_main_context_iteration (context=0x7f7198000be0, may_block=1) at gmain.c:3929
#3  0x00007f71c3ed2dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f71c3ca08fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f71c6e47245 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f71c2e47558 in start_thread (arg=0x7f719ffff700) at pthread_create.c:465
#9  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f71ab3e7700 (LWP 21423)):
#0  0x00007f71c3591a78 in __GI___libc_read (fd=10, buf=buf@entry=0x7f71ab3e6ab0, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f71be28a420 in read (__nbytes=16, __buf=0x7f71ab3e6ab0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f71a40039a0) at gwakeup.c:210
#3  0x00007f71be245bf7 in g_main_context_check (context=context@entry=0x7f71a0000be0, max_priority=2147483647, fds=fds@entry=0x7f71a00029e0, n_fds=n_fds@entry=1) at gmain.c:3646
#4  0x00007f71be2460b0 in g_main_context_iterate (context=context@entry=0x7f71a0000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#5  0x00007f71be24621c in g_main_context_iteration (context=0x7f71a0000be0, may_block=1) at gmain.c:3929
#6  0x00007f71c3ed2dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f71c3ca08fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#9  0x00007f71c6e47245 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#10 0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#11 0x00007f71c2e47558 in start_thread (arg=0x7f71ab3e7700) at pthread_create.c:465
#12 0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f71b0fdf700 (LWP 21422)):
#0  0x00007f71c3591a78 in __GI___libc_read (fd=7, buf=buf@entry=0x7f71b0fdeaa0, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f71be28a420 in read (__nbytes=16, __buf=0x7f71b0fdeaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x55dc4584ccb0) at gwakeup.c:210
#3  0x00007f71be245bf7 in g_main_context_check (context=context@entry=0x7f71a4000be0, max_priority=2147483647, fds=fds@entry=0x7f71a4002de0, n_fds=n_fds@entry=1) at gmain.c:3646
#4  0x00007f71be2460b0 in g_main_context_iterate (context=context@entry=0x7f71a4000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#5  0x00007f71be24621c in g_main_context_iteration (context=0x7f71a4000be0, may_block=1) at gmain.c:3929
#6  0x00007f71c3ed2dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f71c3ca08fa in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#9  0x00007f71c42ffbd5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#10 0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#11 0x00007f71c2e47558 in start_thread (arg=0x7f71b0fdf700) at pthread_create.c:465
#12 0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f71b3687700 (LWP 21421)):
#0  0x00007f71c3595f8b in __GI___poll (fds=fds@entry=0x7f71b3686bc8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f71c863d387 in poll (__timeout=-1, __nfds=1, __fds=0x7f71b3686bc8) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x55dc457e96c0, cond=cond@entry=0x55dc457e9700, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
#3  0x00007f71c863f17a in xcb_wait_for_event (c=0x55dc457e96c0) at xcb_in.c:693
#4  0x00007f71b627d959 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5
#5  0x00007f71c3ca58f0 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f71c2e47558 in start_thread (arg=0x7f71b3687700) at pthread_create.c:465
#7  0x00007f71c35a072f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f71ca091900 (LWP 21419)):
[KCrash Handler]
#6  0x00007f71c3e52517 in QJsonPrivate::Object::indexOf(QString const&, bool*) const () from /usr/lib64/libQt5Core.so.5
#7  0x00007f71c3e557c3 in QJsonObject::value(QString const&) const () from /usr/lib64/libQt5Core.so.5
#8  0x00007f71c5f97f3a in KPluginMetaData::readStringList (obj=..., key=...) at /usr/src/debug/kcoreaddons-5.43.0git.20180222T031711~10f4090-56.1.x86_64/src/lib/plugin/kpluginmetadata.cpp:175
#9  0x00007f71c9a78e85 in PlasmaQuick::AppletQuickItemPrivate::preloadWeight (this=0x55dc45b045e0) at /usr/src/debug/plasma-framework-5.43.0git.20180222T184214~79fb4ebfa-87.1.x86_64/src/plasmaquick/appletquickitem.cpp:94
#10 0x00007f71c9a793a2 in PlasmaQuick::AppletQuickItem::~AppletQuickItem (this=0x55dc45b043d0, __in_chrg=<optimized out>) at /usr/src/debug/plasma-framework-5.43.0git.20180222T184214~79fb4ebfa-87.1.x86_64/src/plasmaquick/appletquickitem.cpp:504
#11 0x00007f71a8364e3b in ContainmentInterface::~ContainmentInterface (this=0x55dc45b043d0, __in_chrg=<optimized out>) at /usr/src/debug/plasma-framework-5.43.0git.20180222T184214~79fb4ebfa-87.1.x86_64/src/scriptengines/qml/plasmoid/containmentinterface.h:51
#12 ContainmentInterface::~ContainmentInterface (this=0x55dc45b043d0, __in_chrg=<optimized out>) at /usr/src/debug/plasma-framework-5.43.0git.20180222T184214~79fb4ebfa-87.1.x86_64/src/scriptengines/qml/plasmoid/containmentinterface.h:51
#13 0x00007f71c3ea740b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5
#14 0x00007f71c3eb070b in QObject::~QObject() () from /usr/lib64/libQt5Core.so.5
#15 0x00007f71c8190dc9 in Plasma::Containment::~Containment (this=0x55dc45b16480, __in_chrg=<optimized out>) at /usr/src/debug/plasma-framework-5.43.0git.20180222T184214~79fb4ebfa-87.1.x86_64/src/plasma/containment.cpp:95
#16 0x00007f71c3eaa048 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f71c4e9000c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#18 0x00007f71c4e97304 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#19 0x00007f71c3e7b418 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#20 0x00007f71c3e7ddf5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#21 0x00007f71c3ed3713 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f71be245f57 in g_main_dispatch (context=0x7f71ac004fc0) at gmain.c:3142
#23 g_main_context_dispatch (context=context@entry=0x7f71ac004fc0) at gmain.c:3795
#24 0x00007f71be246190 in g_main_context_iterate (context=context@entry=0x7f71ac004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3868
#25 0x00007f71be24621c in g_main_context_iteration (context=0x7f71ac004fc0, may_block=1) at gmain.c:3929
#26 0x00007f71c3ed2d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#27 0x00007f71b62ff151 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5XcbQpa.so.5
#28 0x00007f71c3e79c1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f71c3e82864 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#30 0x000055dc441a7cdd in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.12.80git.20180221T183934~e6969f2c-39.1.x86_64/shell/main.cpp:165

Reported using DrKonqi
Comment 1 Tony 2018-03-12 19:47:50 UTC 
Seems fixed (not crashing anymore) with the latest updates for Tumbleweed and the latest ISO for Neon Unstable.