jtamate added a comment.
I kept dolphin blocked, just in case.
The backtrace:
#0 0x00007f54c47c4c90 in __GI___nanosleep
(requested_time=requested_time@entry=0x7ffdda996710,
remaining=remaining@entry=0x7ffdda996710)
at ../sysdeps/unix/sysv/linux/nanosleep.c:28
#1 0x00007f54be9b236d in qt_nanosleep(timespec) (amount=...) at
kernel/qelapsedtimer_unix.cpp:195
#2 0x00007f54be8bc985 in QLockFile::tryLock(int) (this=<optimized out>,
timeout=<optimized out>) at io/qlockfile.cpp:274
#3 0x00007f54c0a23afb in KDEInitInterface::ensureKdeinitRunning() () at
/usr/lib64/libKF5DBusAddons.so.5
#4 0x00007f54c2d16ffb in () at /usr/lib64/libKF5KIOCore.so.5
#5 0x00007f54c2d17e7a in KIO::Slave::createSlave(QString const&, QUrl
const&, int&, QString&) () at /usr/lib64/libKF5KIOCore.so.5
#6 0x00007f54c2d4c715 in () at /usr/lib64/libKF5KIOCore.so.5
#7 0x00007f54c2d52fbc in () at /usr/lib64/libKF5KIOCore.so.5
#8 0x00007f54be98ba53 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x557a8ecc2948, signalOffset=<optimized out>, local_signal_index=0,
argv=0x7ffdda996b80) at kernel/qobject.cpp:3771
#9 0x00007f54be98c087 in QMetaObject::activate(QObject*, QMetaObject
const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f54bede4d80
<QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffdda996b80) at kernel/qobject.cpp:3633
#10 0x00007f54be996fd7 in QTimer::timeout(QTimer::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:200
#11 0x00007f54be98c27b in QObject::event(QEvent*) (this=0x557a8ecc2948,
e=<optimized out>) at kernel/qobject.cpp:1232
#12 0x00007f54bf96eb01 in QApplicationPrivate::notify_helper(QObject*,
QEvent*) (this=this@entry=0x557a8e694980,
receiver=receiver@entry=0x557a8ecc2948, e=e@entry=0x7ffdda996e30) at
kernel/qapplication.cpp:3714
#13 0x00007f54bf975cea in QApplication::notify(QObject*, QEvent*)
(this=0x7ffdda9970b0, receiver=0x557a8ecc2948, e=0x7ffdda996e30) at
kernel/qapplication.cpp:3473
#14 0x00007f54be963be9 in QCoreApplication::notifyInternal2(QObject*,
QEvent*) (receiver=0x557a8ecc2948, event=0x7ffdda996e30)
at ../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#15 0x00007f54be9b1e28 in QCoreApplication::sendEvent(QObject*, QEvent*)
(event=0x7ffdda996e30, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#16 0x00007f54be9b1e28 in QTimerInfoList::activateTimers()
(this=0x557a8e760f60) at kernel/qtimerinfo_unix.cpp:643
#17 0x00007f54be9b00ac in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...)
at kernel/qeventdispatcher_unix.cpp:514
#18 0x00007f54b0c0f78d in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=<optimized out>, flags=...)
at qunixeventdispatcher.cpp:68
#19 0x00007f54be9629fb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffdda996fc0,
flags=...)
at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#20 0x00007f54be96a78e in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#21 0x00007f54c4b03c59 in kdemain(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/dolphin-18.04.2-1.1.x86_64/src/main.cpp:150
#22 0x00007f54c472011b in __libc_start_main (main=
0x557a8d3057c0 <main>, argc=3, argv=0x7ffdda997238, init=<optimized
out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdda997228)
at ../csu/libc-start.c:308
#23 0x0000557a8d3057fa in _start () at ../sysdeps/x86_64/start.S:120
0 timeout should exit immediately, a negative number is locked forever (the
documentation tells).
REPOSITORY
R271 KDBusAddons
REVISION DETAIL
https://phabricator.kde.org/D14302
To: jtamate, dfaure, #frameworks
Cc: kde-frameworks-devel, michaelh, ngraham, bruns
