https://bugs.kde.org/show_bug.cgi?id=361592
Bug ID: 361592
Summary: Plasma crach when mopidy connect to mpris
Product: plasmashell
Version: 5.4.3
Platform: Debian testing
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: sza...@linux.pl
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.4.3)
Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (stretch)
-- Information about the crash:
- What I was doing when the application crashed:
starting mopidy with mpris plugin - plasma tried to restart few times, but
every time crash
The crash can be reproduced every time.
-- Backtrace:
Application: Plazma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f195b0ad940 (LWP 7327))]
Thread 8 (Thread 0x7f1945ff3700 (LWP 7329)):
#0 0x00007f19557e5e4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f1959898382 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f1959899ff7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f19472ea789 in QXcbEventReader::run (this=0x11582c0) at
qxcbconnection.cpp:1230
#4 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x11582c0) at
thread/qthread_unix.cpp:331
#5 0x00007f1954fee454 in start_thread (arg=0x7f1945ff3700) at
pthread_create.c:334
#6 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f193f5ef700 (LWP 7332)):
#0 0x00007f19525d6a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f1952591b99 in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f19525922a7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f1956101a5b in QEventDispatcherGlib::processEvents
(this=0x7f19380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7f193f5eec60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f1955ec5854 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f1958758105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x1230630) at
thread/qthread_unix.cpp:331
#9 0x00007f1954fee454 in start_thread (arg=0x7f193f5ef700) at
pthread_create.c:334
#10 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f1936d8d700 (LWP 7333)):
#0 0x00007f19557e5e4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f195259232c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f1956101a5b in QEventDispatcherGlib::processEvents
(this=0x7f19300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7f1936d8cc60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007f1955ec5854 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007f1958758105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x14e2180) at
thread/qthread_unix.cpp:331
#8 0x00007f1954fee454 in start_thread (arg=0x7f1936d8d700) at
pthread_create.c:334
#9 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f192ffff700 (LWP 7337)):
#0 0x00007f19557e5e4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f195259232c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f1956101a5b in QEventDispatcherGlib::processEvents
(this=0x7f19280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7f192fffec60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007f1955ec5854 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007f1958758105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x15a0950) at
thread/qthread_unix.cpp:331
#8 0x00007f1954fee454 in start_thread (arg=0x7f192ffff700) at
pthread_create.c:334
#9 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f192e7bd700 (LWP 7340)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f195ab051c4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f195ab05209 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f1954fee454 in start_thread (arg=0x7f192e7bd700) at
pthread_create.c:334
#4 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f18a73c5700 (LWP 7344)):
#0 0x00007f19525d6a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f19525918b0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f195259225b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f1956101a5b in QEventDispatcherGlib::processEvents
(this=0x7f18a0005010, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7f18a73c4c10,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f1955ec5854 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f19590e0136 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x32336e0) at
thread/qthread_unix.cpp:331
#9 0x00007f1954fee454 in start_thread (arg=0x7f18a73c5700) at
pthread_create.c:334
#10 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f18a63b4700 (LWP 7347)):
#0 0x00007f19557e1e2d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f19525d56f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f1952591e14 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f19525922d0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f1956101a5b in QEventDispatcherGlib::processEvents
(this=0x7f189800ca40, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7f18a63b3c40,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7 0x00007f1955ec5854 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#8 0x00007f189e40c637 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#9 0x00007f1955eca7fe in QThreadPrivate::start (arg=0x17f1fa0) at
thread/qthread_unix.cpp:331
#10 0x00007f1954fee454 in start_thread (arg=0x7f18a63b4700) at
pthread_create.c:334
#11 0x00007f19557eeedd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f195b0ad940 (LWP 7327)):
[KCrash Handler]
#6 0x000000000000006c in ?? ()
#7 0x00007f1952313d65 in _dbus_type_reader_recurse
(reader=reader@entry=0x3ef3a58, sub=sub@entry=0x7ffe683463a8) at
../../dbus/dbus-marshal-recursive.c:1035
#8 0x00007f1952318828 in dbus_message_iter_recurse (iter=iter@entry=0x3ef3a48,
sub=sub@entry=0x7ffe68346398) at ../../dbus/dbus-message.c:2242
#9 0x00007f195b22ac28 in q_dbus_message_iter_recurse (sub=0x7ffe68346398,
iter=0x3ef3a48) at qdbus_symbols_p.h:335
#10 QDBusDemarshaller::toVariant (this=0x3ef3a30) at qdbusdemarshaller.cpp:175
#11 QDBusArgument::operator>> (this=0x7ffe68346500, arg=...) at
qdbusargument.cpp:785
#12 0x00007f195b22ad17 in operator>> (a=..., v=...) at qdbusargument.cpp:1133
#13 0x00007f1891bc8c69 in operator>><QString, QVariant> (map=..., arg=...) at
/usr/include/x86_64-linux-gnu/qt5/QtDBus/qdbusargument.h:319
#14 PlayerContainer::copyProperty (this=this@entry=0x3d89940, propName=...,
_value=..., expType=QVariant::Map,
updType=updType@entry=PlayerContainer::FetchAll) at
/build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/dataengines/mpris2/playercontainer.cpp:189
#15 0x00007f1891bcad9c in PlayerContainer::updateFromMap
(this=this@entry=0x3d89940, map=...,
updType=updType@entry=PlayerContainer::FetchAll) at
/build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/dataengines/mpris2/playercontainer.cpp:277
#16 0x00007f1891bcbba1 in PlayerContainer::getPropsFinished (this=0x3d89940,
watcher=<optimized out>) at
/build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/dataengines/mpris2/playercontainer.cpp:331
#17 0x00007f1891bd0654 in PlayerContainer::qt_static_metacall
(_o=_o@entry=0x3d89940, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=3, _a=_a@entry=0x7ffe68346ba0) at
/build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/obj-x86_64-linux-gnu/dataengines/mpris2/moc_playercontainer.cpp:110
#18 0x00007f19560d9f8a in QMetaObject::activate (sender=0x399d990,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffe68346ba0) at kernel/qobject.cpp:3713
#19 0x00007f19560da797 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f195b2526a0 <QDBusPendingCallWatcher::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe68346ba0)
at kernel/qobject.cpp:3578
#20 0x00007f195b237f6f in QDBusPendingCallWatcher::finished (this=<optimized
out>, _t1=0x399d990) at .moc/moc_qdbuspendingcall.cpp:148
#21 0x00007f195b239645 in QDBusPendingCallWatcherPrivate::_q_finished
(this=<optimized out>) at qdbuspendingcall.cpp:488
#22 QDBusPendingCallWatcher::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
.moc/moc_qdbuspendingcall.cpp:80
#23 0x00007f19560dae61 in QObject::event (this=0x399d990, e=<optimized out>) at
kernel/qobject.cpp:1239
#24 0x00007f1956badffc in QApplicationPrivate::notify_helper
(this=this@entry=0x114cf80, receiver=receiver@entry=0x399d990,
e=e@entry=0x2e19eb0) at kernel/qapplication.cpp:3716
#25 0x00007f1956bb34b6 in QApplication::notify (this=0x7ffe683472b0,
receiver=0x399d990, e=0x2e19eb0) at kernel/qapplication.cpp:3499
#26 0x00007f19560ab5ab in QCoreApplication::notifyInternal
(this=0x7ffe683472b0, receiver=0x399d990, event=event@entry=0x2e19eb0) at
kernel/qcoreapplication.cpp:965
#27 0x00007f19560ad9a6 in QCoreApplication::sendEvent (event=0x2e19eb0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x1143600) at
kernel/qcoreapplication.cpp:1593
#29 0x00007f19560ade88 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1451
#30 0x00007f1956101633 in postEventSourceDispatch (s=0x1180660) at
kernel/qeventdispatcher_glib.cpp:271
#31 0x00007f1952592137 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f1952592390 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f195259243c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f1956101a3f in QEventDispatcherGlib::processEvents (this=0x118a380,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#35 0x00007f19560a8d6a in QEventLoop::exec (this=this@entry=0x7ffe68347130,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#36 0x00007f19560b0e0c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1229
#37 0x00007f19563e484c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1527
#38 0x00007f1956baa435 in QApplication::exec () at kernel/qapplication.cpp:2976
#39 0x0000000000431b03 in main (argc=4, argv=<optimized out>) at
/build/plasma-workspace-KFkJSD/plasma-workspace-5.4.3/shell/main.cpp:176
Reported using DrKonqi
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