https://bugs.kde.org/show_bug.cgi?id=401411
Bug ID: 401411
Summary: Plasmashell crashed while copying files
Product: plasmashell
Version: 5.14.3
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: ken20...@ukr.net
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.14.3)
Qt Version: 5.11.1
Frameworks Version: 5.52.0
Operating System: Linux 4.19.3-041903-generic x86_64
Distribution: Ubuntu 18.10
-- Information about the crash:
- What I was doing when the application crashed:
Just performed a copying of a several files from one directory to another.
-- Backtrace:
Application: Плазма (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd8c2bad840 (LWP 23415))]
Thread 9 (Thread 0x7fd890d70700 (LWP 31205)):
#0 0x00007fd8c90d2f27 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fd8a231e1f1 in pa_read () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#2 0x00007fd8a23a4dbe in pa_mainloop_prepare () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007fd8a23a5820 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007fd8a23a58e0 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007fd8a23b38f9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007fd8a234d6f8 in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#7 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#8 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 8 (Thread 0x7fd892ec9700 (LWP 23551)):
#0 0x00007fd8c93f2dfc in QMutex::lock (this=this@entry=0x55577d528420) at
/usr/include/c++/8/bits/atomic_base.h:742
#1 0x00007fd8c95fa619 in QMutexLocker::QMutexLocker (m=0x55577d528420,
this=<synthetic pointer>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:206
#2 QThreadData::canWaitLocked (this=0x55577d5283f0) at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:254
#3 postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7fd88c004ba0) at
kernel/qeventdispatcher_glib.cpp:259
#4 postEventSourceCheck (source=0x7fd88c004ba0) at
kernel/qeventdispatcher_glib.cpp:269
#5 0x00007fd8c6753821 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd8c6753df0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007fd8c6753f6c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007fd8c95fa15b in QEventDispatcherGlib::processEvents
(this=0x7fd88c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9 0x00007fd8c95a716b in QEventLoop::exec (this=this@entry=0x7fd892ec8d20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#10 0x00007fd8c93f60b6 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#11 0x00007fd8a00b88b7 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#12 0x00007fd8c93ffc87 in QThreadPrivate::start (arg=0x55577d528320) at
thread/qthread_unix.cpp:367
#13 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#14 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 7 (Thread 0x7fd8a3e5c700 (LWP 23520)):
#0 0x00007fd8c90d76d9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fd8c6753e46 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd8c6753f6c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd8c95fa15b in QEventDispatcherGlib::processEvents
(this=0x7fd898000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fd8c95a716b in QEventLoop::exec (this=this@entry=0x7fd8a3e5bd20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5 0x00007fd8c93f60b6 in QThread::exec (this=this@entry=0x55577c7ec000) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6 0x00007fd8cafd2396 in QQuickPixmapReader::run (this=0x55577c7ec000) at
util/qquickpixmapcache.cpp:934
#7 0x00007fd8c93ffc87 in QThreadPrivate::start (arg=0x55577c7ec000) at
thread/qthread_unix.cpp:367
#8 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 6 (Thread 0x7fd8ab5d3700 (LWP 23503)):
#0 0x00007fd8c80fe2eb in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007fd8b883d75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2 0x00007fd8b883d4c7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#4 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 5 (Thread 0x7fd8abdd4700 (LWP 23502)):
#0 0x00007fd8c80fe2eb in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#1 0x00007fd8b883d75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2 0x00007fd8b883d4c7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#4 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 4 (Thread 0x7fd8badee700 (LWP 23468)):
#0 postEventSourcePrepare (s=0x7fd8ac0047a0, timeout=0x7fd8badedb64) at
kernel/qeventdispatcher_glib.cpp:260
#1 0x00007fd8c6753379 in g_main_context_prepare () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd8c6753d7b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd8c6753f6c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd8c95fa15b in QEventDispatcherGlib::processEvents
(this=0x7fd8ac000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd8c95a716b in QEventLoop::exec (this=this@entry=0x7fd8badedd40,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#6 0x00007fd8c93f60b6 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#7 0x00007fd8cad4b1f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fd8c93ffc87 in QThreadPrivate::start (arg=0x55577c834c80) at
thread/qthread_unix.cpp:367
#9 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 3 (Thread 0x7fd8bbfff700 (LWP 23445)):
#0 0x00007fd8c6750d00 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fd8c675374a in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd8c6753df0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd8c6753f6c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd8c95fa15b in QEventDispatcherGlib::processEvents
(this=0x7fd8b4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd8c95a716b in QEventLoop::exec (this=this@entry=0x7fd8bbffed30,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#6 0x00007fd8c93f60b6 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#7 0x00007fd8ca746545 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007fd8c93ffc87 in QThreadPrivate::start (arg=0x7fd8ca7c0d60) at
thread/qthread_unix.cpp:367
#9 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 2 (Thread 0x7fd8c12a2700 (LWP 23426)):
#0 0x00007fd8c90d76d9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fd8cb41c917 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fd8cb41e53a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fd8c2210159 in QXcbEventReader::run (this=0x55577c717c00) at
qxcbconnection.h:409
#4 0x00007fd8c93ffc87 in QThreadPrivate::start (arg=0x55577c717c00) at
thread/qthread_unix.cpp:367
#5 0x00007fd8c80f8164 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6 0x00007fd8c90e3def in clone () from /lib/x86_64-linux-gnu/libc.so.6
Thread 1 (Thread 0x7fd8c2bad840 (LWP 23415)):
[KCrash Handler]
#6 0x00007fd8c99b40a4 in QWindow::parent (this=0x555780f73910) at
kernel/qwindow.cpp:680
#7 0x00007fd8c999fee1 in QPlatformWindow::parent (this=0x555780f89a60) at
kernel/qplatformwindow.cpp:97
#8 0x00007fd8c222a64d in QXcbWindow::hide (this=0x55577d400f00) at
qxcbwindow.cpp:839
#9 0x00007fd8c99bb678 in QWindowPrivate::setVisible (this=0x55577d3290b0,
visible=<optimized out>) at kernel/qwindow.cpp:401
#10 0x00007fd8cb7c354b in PlasmaQuick::Dialog::setVisible(bool) () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#11 0x00007fd8cb7c62e6 in PlasmaQuick::Dialog::focusOutEvent(QFocusEvent*) ()
from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#12 0x00007fd8c99bbceb in QWindow::event (this=this@entry=0x55577d2ebe10,
ev=ev@entry=0x7ffd20f317b0) at kernel/qwindow.cpp:2277
#13 0x00007fd8cb0b287b in QQuickWindow::event (this=0x55577d2ebe10,
e=0x7ffd20f317b0) at items/qquickwindow.cpp:1634
#14 0x00007fd8cb7c6473 in PlasmaQuick::Dialog::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#15 0x00007fd8ca0494a1 in QApplicationPrivate::notify_helper
(this=this@entry=0x55577c7284f0, receiver=receiver@entry=0x55577d2ebe10,
e=e@entry=0x7ffd20f317b0) at kernel/qapplication.cpp:3727
#16 0x00007fd8ca050ae0 in QApplication::notify (this=0x7ffd20f31a70,
receiver=0x55577d2ebe10, e=0x7ffd20f317b0) at kernel/qapplication.cpp:3486
#17 0x00007fd8c95a8499 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x55577d2ebe10, event=event@entry=0x7ffd20f317b0) at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#18 0x00007fd8c99b1181 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffd20f317b0, receiver=0x55577d2ebe10) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#19 QGuiApplicationPrivate::processActivatedEvent (e=0x555780885ce0) at
kernel/qguiapplication.cpp:2287
#20 0x00007fd8c99b152d in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x555780885ce0) at kernel/qguiapplication.cpp:1837
#21 0x00007fd8c998bb6b in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:1032
#22 0x00007fd8c22a1e5b in QPAEventDispatcherGlib::processEvents
(this=0x55577c794d70, flags=...) at qeventdispatcher_glib.cpp:70
#23 0x00007fd8c95a716b in QEventLoop::exec (this=this@entry=0x7ffd20f31960,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#24 0x00007fd8c95af2e2 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#25 0x000055577b93019b in ?? ()
#26 0x00007fd8c8fed09b in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#27 0x000055577b93061a in _start ()
[Inferior 1 (process 23415) detached]
Possible duplicates by query: bug 395570, bug 388173.
Reported using DrKonqi
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