https://bugs.kde.org/show_bug.cgi?id=398535
--- Comment #1 from Alexander Mentyu <notux...@gmail.com> --- Crash when dragging Widgets: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f180f99f840 (LWP 1946))] Thread 12 (Thread 0x7f17177fe700 (LWP 2166)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b6155affb0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b6155aff60, cond=0x55b6155aff88) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b6155aff88, mutex=0x55b6155aff60) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b6155aff60) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b615530d30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b615530cb0) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f17177fe700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f172da0e700 (LWP 2161)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b613d8a5d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b613d8a580, cond=0x55b613d8a5a8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b613d8a5a8, mutex=0x55b613d8a580) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b613d8a580) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b613d8a4e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b613d8a460) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f172da0e700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f171ffff700 (LWP 2160)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b60d727990) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b60d727940, cond=0x55b60d727968) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b60d727968, mutex=0x55b60d727940) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b60d727940) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b60fc93f00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60fc93e80) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f171ffff700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f172e60f700 (LWP 2043)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b60fdfd6f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b60fdfd6a0, cond=0x55b60fdfd6c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b60fdfd6c8, mutex=0x55b60fdfd6a0) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b60fdfd6a0) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b60fdf8720, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60fdf86a0) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f172e60f700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f172ee10700 (LWP 2039)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b60e39e280) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b60e39e230, cond=0x55b60e39e258) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b60e39e258, mutex=0x55b60e39e230) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b60e39e230) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b60e39f560, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60e39f4e0) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f172ee10700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f1736225700 (LWP 2036)): #0 0x00007f1808a9abf9 in __GI___poll (fds=0x7f1730006470, nfds=1, timeout=3304500) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f180291d439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f180291d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f18093daa9b in QEventDispatcherGlib::processEvents (this=0x7f1730000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f180937edea in QEventLoop::exec (this=this@entry=0x7f1736224d20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #5 0x00007f18091a9b8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #6 0x00007f17368eff77 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60e1377d0) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f1736225700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f1755c77700 (LWP 2023)): #0 0x00007f1808a960b4 in __GI___libc_read (fd=21, buf=0x7f1755c76ae0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f1802961980 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f180291cf27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f180291d3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f180291d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f18093daa9b in QEventDispatcherGlib::processEvents (this=0x7f1748000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f180937edea in QEventLoop::exec (this=this@entry=0x7f1755c76cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #7 0x00007f18091a9b8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #8 0x00007f180d129906 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60d46ed70) at thread/qthread_unix.cpp:367 #10 0x00007f180832c6db in start_thread (arg=0x7f1755c77700) at pthread_create.c:463 #11 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f17565b2700 (LWP 2021)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b60d227830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55b60d2277e0, cond=0x55b60d227808) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55b60d227808, mutex=0x55b60d2277e0) at pthread_cond_wait.c:655 #3 0x00007f18091b591b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b60d2277e0) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=<optimized out>, mutex=0x55b60d228340, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f180d1a8be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f180d1a901a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60d2282c0) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f17565b2700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f17f1c23700 (LWP 2005)): #0 0x00007f18083329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f180f34dfb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f180f34df68, cond=0x7f180f34df90) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f180f34df90, mutex=0x7f180f34df68) at pthread_cond_wait.c:655 #3 0x00007f180f058954 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x00007f180f058999 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x00007f180832c6db in start_thread (arg=0x7f17f1c23700) at pthread_create.c:463 #6 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f17f3fff700 (LWP 1999)): #0 0x00007f1808a960b4 in __GI___libc_read (fd=10, buf=0x7f17f3ffeb30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f1802961980 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f180291cf27 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f180291d3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f180291d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f18093daa9b in QEventDispatcherGlib::processEvents (this=0x7f17ec000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f180937edea in QEventLoop::exec (this=this@entry=0x7f17f3ffed40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #7 0x00007f18091a9b8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #8 0x00007f180ccae8b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007f18091b4aab in QThreadPrivate::start (arg=0x55b60ca15480) at thread/qthread_unix.cpp:367 #10 0x00007f180832c6db in start_thread (arg=0x7f17f3fff700) at pthread_create.c:463 #11 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f17f9b1d700 (LWP 1981)): #0 0x00007f1808a9abf9 in __GI___poll (fds=0x7f17f4003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f180291d439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f180291d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f18093daa9b in QEventDispatcherGlib::processEvents (this=0x7f17f4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f180937edea in QEventLoop::exec (this=this@entry=0x7f17f9b1cd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #5 0x00007f18091a9b8a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #6 0x00007f180b6cde45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f18091b4aab in QThreadPrivate::start (arg=0x7f180b945d60) at thread/qthread_unix.cpp:367 #8 0x00007f180832c6db in start_thread (arg=0x7f17f9b1d700) at pthread_create.c:463 #9 0x00007f1808aa788f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f180f99f840 (LWP 1946)): [KCrash Handler] #6 0x00007f17fc5367ef in QtWaylandClient::QWaylandDataDevice::startDrag (this=0x55b60c94b0c0, mimeData=0x55b60ca7d5c0, icon=0x55b617695df0) at qwaylanddatadevice.cpp:114 #7 0x00007f17fc538820 in QtWaylandClient::QWaylandDrag::startDrag (this=0x55b60c956370) at qwaylanddnd.cpp:69 #8 0x00007f180994e450 in QBasicDrag::drag (this=0x55b60c956370, o=<optimized out>) at kernel/qsimpledrag.cpp:212 #9 0x00007f1809948a24 in QDragManager::drag (this=0x55b616d4f0b0, o=0x55b613b11210) at kernel/qdnd.cpp:117 #10 0x00007f1809948d17 in QDrag::exec (this=this@entry=0x55b613b11210, supportedActions=..., defaultDropAction=defaultDropAction@entry=Qt::IgnoreAction) at kernel/qdrag.cpp:282 #11 0x00007f1809948dc7 in QDrag::exec (this=this@entry=0x55b613b11210, supportedActions=..., supportedActions@entry=...) at kernel/qdrag.cpp:238 #12 0x00007f175bec2157 in DragHelper::doDrag (this=0x55b60d4e95c0, item=<optimized out>, url=..., icon=..., extraMimeType=..., extraMimeData=...) at ./applets/kicker/plugin/draghelper.cpp:93 #13 0x00007f175bef313c in DragHelper::qt_static_metacall (_o=0x55b60d4e95c0, _c=<optimized out>, _id=<optimized out>, _a=0x55b6139dfcb0) at ./obj-x86_64-linux-gnu/applets/kicker/kickerplugin_autogen/7RBZBFH7CH/moc_draghelper.cpp:132 #14 0x00007f18093b0642 in QObject::event (this=0x55b60d4e95c0, e=<optimized out>) at kernel/qobject.cpp:1251 #15 0x00007f180a9dde8c in QApplicationPrivate::notify_helper (this=this@entry=0x55b60c939210, receiver=receiver@entry=0x55b60d4e95c0, e=e@entry=0x55b616c7ce60) at kernel/qapplication.cpp:3727 #16 0x00007f180a9e545f in QApplication::notify (this=0x7ffc5be09240, receiver=0x55b60d4e95c0, e=0x55b616c7ce60) at kernel/qapplication.cpp:3486 #17 0x00007f1809380ab8 in QCoreApplication::notifyInternal2 (receiver=0x55b60d4e95c0, event=event@entry=0x55b616c7ce60) at kernel/qcoreapplication.cpp:1048 #18 0x00007f18093835fd in QCoreApplication::sendEvent (event=0x55b616c7ce60, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b60c92e6f0) at kernel/qcoreapplication.cpp:1745 #20 0x00007f1809383bb8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1599 #21 0x00007f18093db453 in postEventSourceDispatch (s=0x55b60c963550) at kernel/qeventdispatcher_glib.cpp:276 #22 0x00007f180291d287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007f180291d4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f180291d54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f18093daa7f in QEventDispatcherGlib::processEvents (this=0x55b60c942fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #26 0x00007f17fc54d571 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #27 0x00007f180937edea in QEventLoop::exec (this=this@entry=0x7ffc5be09120, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #28 0x00007f1809387fa0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1336 #29 0x000055b60bf11a78 in ?? () #30 0x00007f18089a7b97 in __libc_start_main (main=0x55b60bf10f30, argc=1, argv=0x7ffc5be093f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc5be093e8) at ../csu/libc-start.c:310 #31 0x000055b60bf11eda in _start () -- You are receiving this mail because: You are watching all bug changes.
