[dolphin] [Bug 431519] New: Dolphin crashed while I was interacting with a Samba share

Tue Jan 12 21:17:03 GMT 2021

https://bugs.kde.org/show_bug.cgi?id=431519

            Bug ID: 431519
           Summary: Dolphin crashed while I was interacting with a Samba
                    share
           Product: dolphin
           Version: 20.12.1
          Platform: Neon Packages
                OS: Linux
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: bugseforuns at gmx.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

SUMMARY
I was interacting with a Samba share copiyng some files from local file system
to it and navigating through its folders. At some point Dolphin crashed.

Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.20.80
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2

Thread 7 (Thread 0x7ff99173f700 (LWP 15444)):
#0  0x00007ff996f33868 in qt_clock_gettime (ts=<optimized out>,
clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:173
#1  do_gettime (frac=<optimized out>, sec=<optimized out>) at
kernel/qelapsedtimer_unix.cpp:166
#2  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#3  0x00007ff996f3211d in QTimerInfoList::updateCurrentTime
(this=this at entry=0x7ff98c005130) at kernel/qtimerinfo_unix.cpp:91
#4  0x00007ff996f326f9 in QTimerInfoList::timerWait (this=0x7ff98c005130,
tm=...) at kernel/qtimerinfo_unix.cpp:388
#5  0x00007ff996f33d16 in timerSourcePrepareHelper (timeout=0x7ff99173eae4,
src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#6  timerSourcePrepare (source=<optimized out>,
timeout=timeout at entry=0x7ff99173eae4) at kernel/qeventdispatcher_glib.cpp:166
#7  0x00007ff994c9f72f in g_main_context_prepare
(context=context at entry=0x7ff98c000c20, priority=priority at entry=0x7ff99173eb70)
at ../../../glib/gmain.c:3619
#8  0x00007ff994ca00db in g_main_context_iterate
(context=context at entry=0x7ff98c000c20, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4027
#9  0x00007ff994ca02e3 in g_main_context_iteration (context=0x7ff98c000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#10 0x00007ff996f33fbb in QEventDispatcherGlib::processEvents
(this=0x7ff98c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#11 0x00007ff996ed81ab in QEventLoop::exec (this=this at entry=0x7ff99173ecb0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#12 0x00007ff996cf2a12 in QThread::exec (this=this at entry=0x7ff99800dd80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#13 0x00007ff997f89f4b in QDBusConnectionManager::run (this=0x7ff99800dd80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#14 0x00007ff996cf3bac in QThreadPrivate::start (arg=0x7ff99800dd80 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:329
#15 0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#16 0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7ff97bfff700 (LWP 15449)):
#0  g_mutex_unlock (mutex=0x7ff970000c20) at ../../../glib/gthread-posix.c:1493
#1  0x00007ff994c9fbd9 in g_main_context_check
(context=context at entry=0x7ff970000c20, max_priority=2147483647,
fds=fds at entry=0x7ff970004e60, n_fds=n_fds at entry=1) at
../../../glib/gmain.c:3878
#2  0x00007ff994ca0152 in g_main_context_iterate
(context=context at entry=0x7ff970000c20, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4044
#3  0x00007ff994ca02e3 in g_main_context_iteration (context=0x7ff970000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007ff996f33fbb in QEventDispatcherGlib::processEvents
(this=0x7ff970000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007ff996ed81ab in QEventLoop::exec (this=this at entry=0x7ff97bffece0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007ff996cf2a12 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007ff996cf3bac in QThreadPrivate::start (arg=0x5564551e1dc0) at
thread/qthread_unix.cpp:329
#8  0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7ff988bf2700 (LWP 15448)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556454f61818) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556454f617c8,
cond=0x556454f617f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556454f617f0, mutex=0x556454f617c8) at
pthread_cond_wait.c:638
#3  0x00007ff98aaefe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff98aaefa6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff9893f3700 (LWP 15447)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556454f61818) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556454f617c8,
cond=0x556454f617f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556454f617f0, mutex=0x556454f617c8) at
pthread_cond_wait.c:638
#3  0x00007ff98aaefe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff98aaefa6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff989bf4700 (LWP 15446)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556454f61818) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556454f617c8,
cond=0x556454f617f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556454f617f0, mutex=0x556454f617c8) at
pthread_cond_wait.c:638
#3  0x00007ff98aaefe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff98aaefa6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff98a3f5700 (LWP 15445)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x556454f61818) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556454f617c8,
cond=0x556454f617f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x556454f617f0, mutex=0x556454f617c8) at
pthread_cond_wait.c:638
#3  0x00007ff98aaefe6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007ff98aaefa6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007ff99566d609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007ff99920d293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff99229a8c0 (LWP 15422)):
#0  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007ff998918f9b in KCrash::defaultCrashHandler (sig=6) at
./src/kcrash.cpp:577
#2  <signal handler called>
#3  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#4  0x00007ff999110859 in __GI_abort () at abort.c:79
#5  0x00007ff996cb8be7 in qt_message_fatal (context=..., message=<synthetic
pointer>...) at global/qlogging.cpp:1914
#6  QMessageLogger::fatal (this=this at entry=0x7fffd70c5ba0,
msg=msg at entry=0x7ff994ac00b8 "The Wayland connection broke. Did the Wayland
compositor die?") at global/qlogging.cpp:893
#7  0x00007ff994a03d65 in QtWaylandClient::QWaylandDisplay::checkError
(this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qlogging.h:90
#8  QtWaylandClient::QWaylandDisplay::checkError (this=<optimized out>) at
qwaylanddisplay.cpp:204
#9  0x00007ff994a1516c in QtWaylandClient::QWaylandDisplay::flushRequests
(this=0x556454c2cac0) at qwaylanddisplay.cpp:222
#10 0x00007ff996f106f0 in doActivate<false> (sender=0x556454c53150,
signal_index=3, argv=0x7fffd70c5d10) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#11 0x00007ff996f09a87 in QMetaObject::activate
(sender=sender at entry=0x556454c53150, m=m at entry=0x7ff997173b60
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fffd70c5d10)
at kernel/qobject.cpp:3946
#12 0x00007ff996f14733 in QSocketNotifier::activated
(this=this at entry=0x556454c53150, _t1=..., _t2=<optimized out>, _t3=...) at
.moc/moc_qsocketnotifier.cpp:178
#13 0x00007ff996f14ed3 in QSocketNotifier::event (this=0x556454c53150,
e=0x7fffd70c5fe0) at kernel/qsocketnotifier.cpp:302
#14 0x00007ff9979b0dc3 in QApplicationPrivate::notify_helper
(this=this at entry=0x556454c25d60, receiver=receiver at entry=0x556454c53150,
e=e at entry=0x7fffd70c5fe0) at kernel/qapplication.cpp:3632
#15 0x00007ff9979b9bb8 in QApplication::notify (this=0x7fffd70c6320,
receiver=0x556454c53150, e=0x7fffd70c5fe0) at kernel/qapplication.cpp:3156
#16 0x00007ff996ed969a in QCoreApplication::notifyInternal2
(receiver=0x556454c53150, event=0x7fffd70c5fe0) at
../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#17 0x00007ff996f34ba5 in socketNotifierSourceDispatch (source=0x556454c50ea0)
at kernel/qeventdispatcher_glib.cpp:107
#18 0x00007ff994c9ffbd in g_main_dispatch (context=0x556454c5dad0) at
../../../glib/gmain.c:3309
#19 g_main_context_dispatch (context=context at entry=0x556454c5dad0) at
../../../glib/gmain.c:3974
#20 0x00007ff994ca0240 in g_main_context_iterate
(context=context at entry=0x556454c5dad0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047
#21 0x00007ff994ca02e3 in g_main_context_iteration (context=0x556454c5dad0,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#22 0x00007ff996f33fa2 in QEventDispatcherGlib::processEvents
(this=0x556454c56240, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007ff996ed81ab in QEventLoop::exec (this=this at entry=0x7fffd70c61f0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#24 0x00007ff996ee0354 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00007ff9972af1e0 in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1867
#26 0x00007ff9979b0d39 in QApplication::exec () at kernel/qapplication.cpp:2824
#27 0x00007ff999332192 in kdemain (argc=<optimized out>, argv=<optimized out>)
at ./src/main.cpp:222
#28 0x00007ff9991120b3 in __libc_start_main (main=0x556454278060 <main>,
argc=1, argv=0x7fffd70c64c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffd70c64b8) at ../csu/libc-start.c:308
#29 0x000055645427809e in _start ()

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