Bug 418167

Summary: Plasma (plasmashell), signal: Segmentation fault - KJob::finishJob(bool)
Product: [Plasma] plasmashell Reporter: Don Curtis <bugrprt21882>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.12.8   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:

Description Don Curtis 2020-02-25 11:38:53 UTC 
Application: plasmashell (5.12.8)

Qt Version: 5.9.7
Frameworks Version: 5.55.0
Operating System: Linux 4.12.14-lp151.28.36-default x86_64
Distribution: "openSUSE Leap 15.1"

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

Unmounting a DVD-RAM drive via the Plasmoid Device Manager.
The DVD-RAM is an ext2 volume.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29	  return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7f2be9c5c500 (LWP 3730))]

Thread 15 (Thread 0x7f2af8ac2700 (LWP 4000)):
#0  0x00007f2be2ee4c98 in __GI___libc_read (fd=28, buf=buf@entry=0x7f2af8ac1a10, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f2bdd795c80 in read (__nbytes=16, __buf=0x7f2af8ac1a10, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2bdd795c80 in g_wakeup_acknowledge (wakeup=0x7f2bb8003d80) at gwakeup.c:210
#3  0x00007f2bdd750cb8 in g_main_context_check (context=context@entry=0x7f2af4000be0, max_priority=2147483647, fds=fds@entry=0x7f2af4002de0, n_fds=n_fds@entry=1) at gmain.c:3646
#4  0x00007f2bdd751150 in g_main_context_iterate (context=context@entry=0x7f2af4000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#5  0x00007f2bdd7512bc in g_main_context_iteration (context=0x7f2af4000be0, may_block=may_block@entry=1) at gmain.c:3929
#6  0x00007f2be383a7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f2af4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f2be37df79a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2af8ac1c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f2be35fdd4a in QThread::exec() (this=this@entry=0x5628300c4860) at thread/qthread.cpp:515
#9  0x00007f2afb42d857 in KCupsConnection::run() (this=0x5628300c4860) at /usr/src/debug/kde-print-manager-18.12.3-lp151.2.4.1.x86_64/libkcups/KCupsConnection.cpp:304
#10 0x00007f2be3602c8d in QThreadPrivate::start(void*) (arg=0x5628300c4860) at thread/qthread_unix.cpp:368
#11 0x00007f2be279a569 in start_thread (arg=0x7f2af8ac2700) at pthread_create.c:465
#12 0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f2b30a8b700 (LWP 3992)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282f4f489c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282f4f4848, cond=0x56282f4f4870) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282f4f4870, mutex=0x56282f4f4848) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282f4f4848, cond=0x56282f4f4870) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282ee802f0) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b30a8b700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f2b3128c700 (LWP 3985)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ef87070) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ef87020, cond=0x56282ef87048) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ef87048, mutex=0x56282ef87020) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ef87020, cond=0x56282ef87048) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282eca8450) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b3128c700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f2b31a8d700 (LWP 3984)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ef87070) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ef87020, cond=0x56282ef87048) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ef87048, mutex=0x56282ef87020) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ef87020, cond=0x56282ef87048) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282ecd9d50) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b31a8d700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f2b3228e700 (LWP 3983)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ef86af4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ef86aa0, cond=0x56282ef86ac8) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ef86ac8, mutex=0x56282ef86aa0) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ef86aa0, cond=0x56282ef86ac8) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282eca7bc0) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b3228e700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f2b32a8f700 (LWP 3982)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ef86af4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ef86aa0, cond=0x56282ef86ac8) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ef86ac8, mutex=0x56282ef86aa0) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ef86aa0, cond=0x56282ef86ac8) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282eca79b0) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b32a8f700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f2b33290700 (LWP 3981)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ef86af4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ef86aa0, cond=0x56282ef86ac8) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ef86ac8, mutex=0x56282ef86aa0) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ef86aa0, cond=0x56282ef86ac8) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282ecb0910) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b33290700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f2b33a91700 (LWP 3980)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282ebcd088) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282ebcd038, cond=0x56282ebcd060) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282ebcd060, mutex=0x56282ebcd038) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282ebcd038, cond=0x56282ebcd060) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282ecacb60) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b33a91700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f2b34292700 (LWP 3979)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56282edcb490) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x56282edcb440, cond=0x56282edcb468) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x56282edcb468, mutex=0x56282edcb440) at pthread_cond_wait.c:655
#3  0x00007f2bbd29b83b in cnd_wait (mtx=0x56282edcb440, cond=0x56282edcb468) at ../../include/c11/threads_posix.h:155
#4  0x00007f2bbd29b83b in util_queue_thread_func (input=input@entry=0x56282ec70730) at u_queue.c:270
#5  0x00007f2bbd29b547 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#6  0x00007f2be279a569 in start_thread (arg=0x7f2b34292700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f2bbfdea700 (LWP 3977)):
#0  0x00007f2be27a08ad in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f2be9823fb8 <QTWTF::pageheap_memory+57592>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f2be27a08ad in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f2be9823f68 <QTWTF::pageheap_memory+57512>, cond=0x7f2be9823f90 <QTWTF::pageheap_memory+57552>) at pthread_cond_wait.c:502
#2  0x00007f2be27a08ad in __pthread_cond_wait (cond=0x7f2be9823f90 <QTWTF::pageheap_memory+57552>, mutex=0x7f2be9823f68 <QTWTF::pageheap_memory+57512>) at pthread_cond_wait.c:655
#3  0x00007f2be952e574 in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f2be9815ec0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00007f2be952e5b9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00007f2be279a569 in start_thread (arg=0x7f2bbfdea700) at pthread_create.c:465
#6  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f2bc9f72700 (LWP 3974)):
#0  0x00007f2bdd796fb9 in g_mutex_lock (mutex=mutex@entry=0x7f2bb8000be0) at gthread-posix.c:1336
#1  0x00007f2bdd750d56 in g_main_context_dispatch (context=context@entry=0x7f2bb8000be0) at gmain.c:3789
#2  0x00007f2bdd751230 in g_main_context_iterate (context=context@entry=0x7f2bb8000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3868
#3  0x00007f2bdd7512bc in g_main_context_iteration (context=0x7f2bb8000be0, may_block=may_block@entry=1) at gmain.c:3929
#4  0x00007f2be383a7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f2bb8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2be37df79a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2bc9f71c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f2be35fdd4a in QThread::exec() (this=this@entry=0x56282ea91d80) at thread/qthread.cpp:515
#7  0x00007f2be716e9f5 in QQmlThreadPrivate::run() (this=0x56282ea91d80) at /usr/src/debug/libqt5-qtdeclarative-5.9.7-lp151.2.2.x86_64/src/qml/qml/ftw/qqmlthread.cpp:147
#8  0x00007f2be3602c8d in QThreadPrivate::start(void*) (arg=0x56282ea91d80) at thread/qthread_unix.cpp:368
#9  0x00007f2be279a569 in start_thread (arg=0x7f2bc9f72700) at pthread_create.c:465
#10 0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f2bcb9c2700 (LWP 3946)):
#0  0x00007f2be2ee4c98 in __GI___libc_read (fd=10, buf=buf@entry=0x7f2bcb9c1a30, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f2bdd795c80 in read (__nbytes=16, __buf=0x7f2bcb9c1a30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2bdd795c80 in g_wakeup_acknowledge (wakeup=0x7f2bc40039a0) at gwakeup.c:210
#3  0x00007f2bdd750cb8 in g_main_context_check (context=context@entry=0x7f2bc0000be0, max_priority=2147483647, fds=fds@entry=0x7f2bc00029e0, n_fds=n_fds@entry=1) at gmain.c:3646
#4  0x00007f2bdd751150 in g_main_context_iterate (context=context@entry=0x7f2bc0000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#5  0x00007f2bdd7512bc in g_main_context_iteration (context=0x7f2bc0000be0, may_block=may_block@entry=1) at gmain.c:3929
#6  0x00007f2be383a7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f2bc0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f2be37df79a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2bcb9c1c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f2be35fdd4a in QThread::exec() (this=this@entry=0x56282e92fc90) at thread/qthread.cpp:515
#9  0x00007f2be716e9f5 in QQmlThreadPrivate::run() (this=0x56282e92fc90) at /usr/src/debug/libqt5-qtdeclarative-5.9.7-lp151.2.2.x86_64/src/qml/qml/ftw/qqmlthread.cpp:147
#10 0x00007f2be3602c8d in QThreadPrivate::start(void*) (arg=0x56282e92fc90) at thread/qthread_unix.cpp:368
#11 0x00007f2be279a569 in start_thread (arg=0x7f2bcb9c2700) at pthread_create.c:465
#12 0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2bd15ea700 (LWP 3776)):
#0  0x00007f2be2ee919b in __GI___poll (fds=0x7f2bc404f810, nfds=1, timeout=8850) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2bdd7511a9 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f2bc404f810, timeout=<optimized out>, context=0x7f2bc4000be0) at gmain.c:4169
#2  0x00007f2bdd7511a9 in g_main_context_iterate (context=context@entry=0x7f2bc4000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3863
#3  0x00007f2bdd7512bc in g_main_context_iteration (context=0x7f2bc4000be0, may_block=may_block@entry=1) at gmain.c:3929
#4  0x00007f2be383a7fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f2bc4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f2be37df79a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2bd15e9c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f2be35fdd4a in QThread::exec() (this=this@entry=0x7f2be4b04d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#7  0x00007f2be48919e5 in QDBusConnectionManager::run() (this=0x7f2be4b04d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007f2be3602c8d in QThreadPrivate::start(void*) (arg=0x7f2be4b04d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#9  0x00007f2be279a569 in start_thread (arg=0x7f2bd15ea700) at pthread_create.c:465
#10 0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2bd416a700 (LWP 3742)):
#0  0x00007f2be2ee919b in __GI___poll (fds=fds@entry=0x7f2bd4169b78, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2be81e0307 in poll (__timeout=-1, __nfds=1, __fds=0x7f2bd4169b78) at /usr/include/bits/poll2.h:46
#2  0x00007f2be81e0307 in _xcb_conn_wait (c=c@entry=0x56282e7c6bd0, cond=cond@entry=0x56282e7c6c10, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
#3  0x00007f2be81e1f3a in xcb_wait_for_event (c=0x56282e7c6bd0) at xcb_in.c:697
#4  0x00007f2bd6517969 in QXcbEventReader::run() (this=0x56282e7c6670) at qxcbconnection.cpp:1334
#5  0x00007f2be3602c8d in QThreadPrivate::start(void*) (arg=0x56282e7c6670) at thread/qthread_unix.cpp:368
#6  0x00007f2be279a569 in start_thread (arg=0x7f2bd416a700) at pthread_create.c:465
#7  0x00007f2be2ef39ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2be9c5c500 (LWP 3730)):
[KCrash Handler]
#7  0x00007f2be561085f in KJob::finishJob(bool) (this=0x56282f69acc0, emitResult=true) at /usr/src/debug/kcoreaddons-5.55.0-lp151.1.2.x86_64/src/lib/jobs/kjob.cpp:101
#8  0x00007f2af3df60f0 in SolidDeviceJob::start() (this=0x56282f69acc0) at /usr/src/debug/plasma5-workspace-5.12.8-lp151.2.1.x86_64/dataengines/soliddevice/soliddevicejob.cpp:60
#9  0x00007f2be7d5ecb1 in Plasma::ServiceJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/plasma-framework-5.55.0-lp151.2.3.1.x86_64/build/src/plasma/KF5Plasma_autogen/include/moc_servicejob.cpp:91
#10 0x00007f2be3810f32 in QObject::event(QEvent*) (this=0x56282f69acc0, e=<optimized out>) at kernel/qobject.cpp:1247
#11 0x00007f2be4edf3dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x56282e7b3610, receiver=receiver@entry=0x56282f69acc0, e=e@entry=0x56283098e6f0) at kernel/qapplication.cpp:3723
#12 0x00007f2be4ee6ca4 in QApplication::notify(QObject*, QEvent*) (this=0x7fff2fbc7730, receiver=0x56282f69acc0, e=0x56283098e6f0) at kernel/qapplication.cpp:3482
#13 0x00007f2be37e1768 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x56282f69acc0, event=event@entry=0x56283098e6f0) at kernel/qcoreapplication.cpp:1024
#14 0x00007f2be37e3edd in QCoreApplication::sendEvent(QObject*, QEvent*) (event=0x56283098e6f0, receiver=<optimized out>) at kernel/qcoreapplication.h:233
#15 0x00007f2be37e3edd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x56282e79ce80) at kernel/qcoreapplication.cpp:1699
#16 0x00007f2be37e4468 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1553
#17 0x00007f2be383b1b3 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x56282e849f00) at kernel/qeventdispatcher_glib.cpp:276
#18 0x00007f2bdd750e87 in g_main_dispatch (context=0x7f2bcc004fc0) at gmain.c:3142
#19 0x00007f2bdd750e87 in g_main_context_dispatch (context=context@entry=0x7f2bcc004fc0) at gmain.c:3795
#20 0x00007f2bdd751230 in g_main_context_iterate (context=context@entry=0x7f2bcc004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3868
#21 0x00007f2bdd7512bc in g_main_context_iteration (context=0x7f2bcc004fc0, may_block=may_block@entry=1) at gmain.c:3929
#22 0x00007f2be383a7df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x56282e854a60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007f2be37df79a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff2fbc7630, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#24 0x00007f2be37e8844 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1297
#25 0x000056282cd1ded0 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.12.8-lp151.2.1.x86_64/shell/main.cpp:172
[Inferior 1 (process 3730) detached]

Possible duplicates by query: bug 406711.

Reported using DrKonqi
Comment 1 David Edmundson 2020-02-26 00:34:27 UTC 

*** This bug has been marked as a duplicate of bug 406711 ***