https://bugs.kde.org/show_bug.cgi?id=398533
Bug ID: 398533
Summary: Plasma crashed upon dragging favorites item in
Application Dashboard on Wayland
Product: plasmashell
Version: 5.13.5
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: notux...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.13.5)
Qt Version: 5.11.1
Frameworks Version: 5.51.0
Operating System: Linux 4.15.0-34-generic x86_64
Distribution: KDE neon Developer Edition
-- Information about the crash:
- What I was doing when the application crashed:
Opened Application Dashboard, dragged item in Favorites section and Plasma
crashed
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdb62e6c840 (LWP 6744))]
Thread 10 (Thread 0x7fda85528700 (LWP 6923)):
#0 0x00007fdb5b7ff9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556903414150) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x556903414100,
cond=0x556903414128) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x556903414128, mutex=0x556903414100) at
pthread_cond_wait.c:655
#3 0x00007fdb5c68291b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x556903414100) at
thread/qwaitcondition_unix.cpp:143
#4 QWaitCondition::wait (this=<optimized out>, mutex=0x556904359d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5 0x00007fdb60675be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fdb6067601a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556904359ce0) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fda85528700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fda86f3a700 (LWP 6809)):
#0 0x00007fdb5b7ff9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x5569041561b4) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x556904156160,
cond=0x556904156188) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x556904156188, mutex=0x556904156160) at
pthread_cond_wait.c:655
#3 0x00007fdb5c68291b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x556904156160) at
thread/qwaitcondition_unix.cpp:143
#4 QWaitCondition::wait (this=<optimized out>, mutex=0x556904151c30,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5 0x00007fdb60675be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fdb6067601a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556904151bb0) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fda86f3a700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fda8d158700 (LWP 6808)):
#0 0x00007fdb5b7ff9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556903daa254) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x556903daa200,
cond=0x556903daa228) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x556903daa228, mutex=0x556903daa200) at
pthread_cond_wait.c:655
#3 0x00007fdb5c68291b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x556903daa200) at
thread/qwaitcondition_unix.cpp:143
#4 QWaitCondition::wait (this=<optimized out>, mutex=0x556903dc50a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5 0x00007fdb60675be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fdb6067601a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556903dc5020) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fda8d158700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fda9593e700 (LWP 6805)):
#0 0x00007fdb5bf630b4 in __GI___libc_read (fd=27, buf=0x7fda9593db10,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007fdb55e2e980 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb55de9f27 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb55dea3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fdb55dea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fdb5c8a7a9b in QEventDispatcherGlib::processEvents
(this=0x7fda90000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x7fda9593dd20,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7 0x00007fdb5c676b8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#8 0x00007fda96008f77 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#9 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556903cb2770) at
thread/qthread_unix.cpp:367
#10 0x00007fdb5b7f96db in start_thread (arg=0x7fda9593e700) at
pthread_create.c:463
#11 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fdab2b83700 (LWP 6794)):
#0 0x00007fdb5bf630b4 in __GI___libc_read (fd=19, buf=0x7fdab2b82ae0,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007fdb55e2e980 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb55de9f27 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb55dea3e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fdb55dea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fdb5c8a7a9b in QEventDispatcherGlib::processEvents
(this=0x7fdaa4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x7fdab2b82cf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7 0x00007fdb5c676b8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#8 0x00007fdb605f6906 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x5569030063b0) at
thread/qthread_unix.cpp:367
#10 0x00007fdb5b7f96db in start_thread (arg=0x7fdab2b83700) at
pthread_create.c:463
#11 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fdab34cc700 (LWP 6792)):
#0 0x00007fdb5b7ff9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556902ddbcb0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x556902ddbc60,
cond=0x556902ddbc88) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x556902ddbc88, mutex=0x556902ddbc60) at
pthread_cond_wait.c:655
#3 0x00007fdb5c68291b in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x556902ddbc60) at
thread/qwaitcondition_unix.cpp:143
#4 QWaitCondition::wait (this=<optimized out>, mutex=0x556902de4ca0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5 0x00007fdb60675be8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fdb6067601a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556902de4c20) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fdab34cc700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fdb45127700 (LWP 6783)):
#0 0x00007fdb5b7ff9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fdb6281afb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fdb6281af68,
cond=0x7fdb6281af90) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7fdb6281af90, mutex=0x7fdb6281af68) at
pthread_cond_wait.c:655
#3 0x00007fdb62525954 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007fdb62525999 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007fdb5b7f96db in start_thread (arg=0x7fdb45127700) at
pthread_create.c:463
#6 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fdb473ea700 (LWP 6780)):
#0 0x00007fdb5bf67bf9 in __GI___poll (fds=0x7fdb40004e00, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fdb55dea439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb55dea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb5c8a7a9b in QEventDispatcherGlib::processEvents
(this=0x7fdb40000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x7fdb473e9d40,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5 0x00007fdb5c676b8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6 0x00007fdb6017b8b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x556902723320) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fdb473ea700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fdb4cfea700 (LWP 6775)):
#0 0x00007fdb55e2fd14 in g_mutex_unlock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fdb55dea2ed in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb55dea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb5c8a7a9b in QEventDispatcherGlib::processEvents
(this=0x7fdb48000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x7fdb4cfe9d30,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5 0x00007fdb5c676b8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6 0x00007fdb5eb9ae45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fdb5c681aab in QThreadPrivate::start (arg=0x7fdb5ee12d60) at
thread/qthread_unix.cpp:367
#8 0x00007fdb5b7f96db in start_thread (arg=0x7fdb4cfea700) at
pthread_create.c:463
#9 0x00007fdb5bf7488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fdb62e6c840 (LWP 6744)):
[KCrash Handler]
#6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7 0x00007fdb5be93801 in __GI_abort () at abort.c:79
#8 0x00007fdb5adf498f in ?? ()
#9 0x00007fdb5adf0a0d in wl_proxy_marshal_array_constructor_versioned () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#10 0x00007fdb5adf0b5c in wl_proxy_marshal () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#11 0x00007fdb4fa03d41 in wl_data_offer_accept (mime_type=<optimized out>,
serial=<optimized out>, wl_data_offer=<optimized out>) at
../../include/QtWaylandClient/5.11.1/QtWaylandClient/private/wayland-wayland-client-protocol.h:1593
#12 QtWaylandClient::QWaylandDataDevice::data_device_motion
(this=0x5569026590c0, time=<optimized out>, x=<optimized out>, y=<optimized
out>) at qwaylanddatadevice.cpp:223
#13 0x00007fdb55993dae in ffi_call_unix64 () at ../src/x86/unix64.S:76
#14 0x00007fdb5599371f in ffi_call (cif=<optimized out>, fn=<optimized out>,
rvalue=<optimized out>, avalue=<optimized out>) at ../src/x86/ffi64.c:525
#15 0x00007fdb5adf3a1b in ?? () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#16 0x00007fdb5adf05b8 in ?? () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#17 0x00007fdb5adf1874 in wl_display_dispatch_queue_pending () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#18 0x00007fdb4f9e3472 in QtWaylandClient::QWaylandDisplay::flushRequests
(this=0x556902650320) at qwaylanddisplay.cpp:182
#19 0x00007fdb5c87cad5 in QMetaObject::activate
(sender=sender@entry=0x556902650fb0, signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
kernel/qobject.cpp:3771
#20 0x00007fdb5c87d1a7 in QMetaObject::activate
(sender=sender@entry=0x556902650fb0, m=m@entry=0x7fdb5ccd1320
<QAbstractEventDispatcher::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
kernel/qobject.cpp:3633
#21 0x00007fdb5c84a043 in QAbstractEventDispatcher::awake
(this=this@entry=0x556902650fb0) at .moc/moc_qabstracteventdispatcher.cpp:144
#22 0x00007fdb5c8a7abe in QEventDispatcherGlib::processEvents
(this=0x556902650fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:430
#23 0x00007fdb4fa1a571 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#24 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x556903cab8f0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#25 0x00007fdb5ce1b475 in QBasicDrag::drag (this=0x556902664470, o=<optimized
out>) at kernel/qsimpledrag.cpp:214
#26 0x00007fdb5ce15a24 in QDragManager::drag (this=0x556903c87e70,
o=0x55690431f030) at kernel/qdnd.cpp:117
#27 0x00007fdb5ce15d17 in QDrag::exec (this=this@entry=0x55690431f030,
supportedActions=...,
defaultDropAction=defaultDropAction@entry=Qt::IgnoreAction) at
kernel/qdrag.cpp:282
#28 0x00007fdb5ce15dc7 in QDrag::exec (this=this@entry=0x55690431f030,
supportedActions=..., supportedActions@entry=...) at kernel/qdrag.cpp:238
#29 0x00007fdab193a157 in DragHelper::doDrag (this=0x55690304d8e0,
item=<optimized out>, url=..., icon=..., extraMimeType=..., extraMimeData=...)
at ./applets/kicker/plugin/draghelper.cpp:93
#30 0x00007fdab196b13c in DragHelper::qt_static_metacall (_o=0x55690304d8e0,
_c=<optimized out>, _id=<optimized out>, _a=0x5569059e6af0) at
./obj-x86_64-linux-gnu/applets/kicker/kickerplugin_autogen/7RBZBFH7CH/moc_draghelper.cpp:132
#31 0x00007fdb5c87d642 in QObject::event (this=0x55690304d8e0, e=<optimized
out>) at kernel/qobject.cpp:1251
#32 0x00007fdb5deaae8c in QApplicationPrivate::notify_helper
(this=this@entry=0x556902647210, receiver=receiver@entry=0x55690304d8e0,
e=e@entry=0x5569059c3c40) at kernel/qapplication.cpp:3727
#33 0x00007fdb5deb245f in QApplication::notify (this=0x7ffd1779be90,
receiver=0x55690304d8e0, e=0x5569059c3c40) at kernel/qapplication.cpp:3486
#34 0x00007fdb5c84dab8 in QCoreApplication::notifyInternal2
(receiver=0x55690304d8e0, event=event@entry=0x5569059c3c40) at
kernel/qcoreapplication.cpp:1048
#35 0x00007fdb5c8505fd in QCoreApplication::sendEvent (event=0x5569059c3c40,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x55690263c6f0) at
kernel/qcoreapplication.cpp:1745
#37 0x00007fdb5c850bb8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1599
#38 0x00007fdb5c8a8453 in postEventSourceDispatch (s=0x5569026b3480) at
kernel/qeventdispatcher_glib.cpp:276
#39 0x00007fdb55dea287 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fdb55dea4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fdb55dea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fdb5c8a7a7f in QEventDispatcherGlib::processEvents
(this=0x556902650fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007fdb4fa1a571 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#44 0x00007fdb5c84bdea in QEventLoop::exec (this=this@entry=0x7ffd1779bd70,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#45 0x00007fdb5c854fa0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1336
#46 0x0000556900fe8a78 in ?? ()
#47 0x00007fdb5be74b97 in __libc_start_main (main=0x556900fe7f30, argc=1,
argv=0x7ffd1779c048, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd1779c038) at ../csu/libc-start.c:310
#48 0x0000556900fe8eda in _start ()
Possible duplicates by query: bug 392494, bug 386836.
Reported using DrKonqi
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