https://bugs.kde.org/show_bug.cgi?id=419658

            Bug ID: 419658
           Summary: SMB4K crash after return from standby and password
                    required
           Product: Smb4k
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: alexander.reinho...@kdemail.net
          Reporter: dasfr...@gmail.com
  Target Milestone: ---

Application: smb4k (3.0.3)

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 5.3.0-40-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

-- Information about the crash:
- What I was doing when the application crashed:

Resumed from standby. I had recently changed SMB server password so SMB4k came
back from standby asking for share password to be re-entered. Entered correct
password and app crashed.
Note these shares are bookmarked and set to auto-remount.

-- Backtrace:
Application: Smb4K (smb4k), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc195786840 (LWP 17792))]

Thread 7 (Thread 0x7fc14cbfd700 (LWP 20649)):
#0  0x00007fc1913a3bf9 in __GI___poll (fds=0x7fc13c007030, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc14da57481 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fc14da48e40 in pa_mainloop_poll () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fc14da494d0 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fc14da49560 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fc14da573c9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fc14d7f9318 in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007fc18ceaa6db in start_thread (arg=0x7fc14cbfd700) at
pthread_create.c:463
#8  0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fc14ffff700 (LWP 17824)):
#0  0x00007fc1913a3bf9 in __GI___poll (fds=0x563bf0b08500, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc18ad375c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc18ad37962 in g_main_loop_run () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc1551e1276 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fc18ad5f175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc18ceaa6db in start_thread (arg=0x7fc14ffff700) at
pthread_create.c:463
#6  0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fc154840700 (LWP 17823)):
#0  0x00007fc1913a3bf9 in __GI___poll (fds=0x563bf0af0af0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc18ad375c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc18ad376dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc18ad37721 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc18ad5f175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc18ceaa6db in start_thread (arg=0x7fc154840700) at
pthread_create.c:463
#6  0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fc15f163700 (LWP 17796)):
#0  0x00007fc18ceb09f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563bf063cac8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x563bf063ca78,
cond=0x563bf063caa0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x563bf063caa0, mutex=0x563bf063ca78) at
pthread_cond_wait.c:655
#3  0x00007fc15f63decb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fc15f63dac7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fc18ceaa6db in start_thread (arg=0x7fc15f163700) at
pthread_create.c:463
#6  0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fc16b3dd700 (LWP 17795)):
#0  0x00007fc1913a3bf9 in __GI___poll (fds=0x7fc1600029e0, nfds=1,
timeout=9674) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fc18ad375c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc18ad376dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc191d0a0db in QEventDispatcherGlib::processEvents
(this=0x7fc160000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fc191ca963a in QEventLoop::exec (this=this@entry=0x7fc16b3dcd60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fc191aba317 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#6  0x00007fc191abb7ec in QThreadPrivate::start (arg=0x563bf06609c0) at
thread/qthread_unix.cpp:342
#7  0x00007fc18ceaa6db in start_thread (arg=0x7fc16b3dd700) at
pthread_create.c:463
#8  0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fc170db2700 (LWP 17794)):
#0  0x00007fc19139f0b4 in __GI___libc_read (fd=7, buf=0x7fc170db1b20,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fc18ad7c2b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc18ad370b7 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc18ad37570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc18ad376dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc191d0a0db in QEventDispatcherGlib::processEvents
(this=0x7fc164000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fc191ca963a in QEventLoop::exec (this=this@entry=0x7fc170db1d30,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007fc191aba317 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#8  0x00007fc18efa5555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fc191abb7ec in QThreadPrivate::start (arg=0x7fc18f21dda0) at
thread/qthread_unix.cpp:342
#10 0x00007fc18ceaa6db in start_thread (arg=0x7fc170db2700) at
pthread_create.c:463
#11 0x00007fc1913b088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fc195786840 (LWP 17792)):
[KCrash Handler]
#6  std::__atomic_base<int>::operator++ (this=0x563bf296a99a) at
/usr/include/c++/7/bits/atomic_base.h:296
#7  QAtomicOps<int>::ref<int> (_q_value=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:283
#8  QBasicAtomicInteger<int>::ref (this=0x563bf296a99a) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:118
#9  QSharedPointer<Smb4KBookmark>::ref (this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:506
#10 QSharedPointer<Smb4KShare>::QSharedPointer (other=..., this=0x7fc16c006c50)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qsharedpointer_impl.h:325
#11 QList<QSharedPointer<Smb4KShare> >::node_construct (this=<optimized out>,
t=..., n=0x7fc16c00e4c0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:465
#12 QList<QSharedPointer<Smb4KShare> >::append (this=<optimized out>, t=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:623
#13 0x00007fc195382d07 in QList<QSharedPointer<Smb4KShare> >::operator<<
(t=..., this=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:402
#14 Smb4KMounter::mountShare (this=this@entry=0x7fc1955da540
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, share=...) at
./core/smb4kmounter.cpp:673
#15 0x00007fc195382e1f in Smb4KMounter::mountShares
(this=this@entry=0x7fc1955da540
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, shares=...) at
./core/smb4kmounter.cpp:739
#16 0x00007fc195382ebc in Smb4KMounter::triggerRemounts (this=0x7fc1955da540
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, fill_list=<optimized
out>) at ./core/smb4kmounter.cpp:227
#17 0x00007fc1953b377c in Smb4KMounter::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
./obj-x86_64-linux-gnu/core/smb4kcore_autogen/EWIEGA46WW/moc_smb4kmounter.cpp:144
#18 0x00007fc191ce5dc9 in doActivate<false> (sender=0x7fc1955da4d0
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, signal_index=6,
argv=0x7ffc29603e20) at kernel/qobject.cpp:3882
#19 0x00007fc191ce08a2 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7fc1955d87e0 <Smb4KHardwareInterface::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc29603e20)
at kernel/qobject.cpp:3930
#20 0x00007fc1953b1be2 in Smb4KHardwareInterface::onlineStateChanged
(this=<optimized out>, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/core/smb4kcore_autogen/EWIEGA46WW/moc_smb4khardwareinterface.cpp:204
#21 0x00007fc191ce5dc9 in doActivate<false> (sender=0x563bf0651960,
signal_index=6, argv=0x7ffc29603f40) at kernel/qobject.cpp:3882
#22 0x00007fc191ce08a2 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7fc190331da0 <QNetworkConfigurationManager::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc29603f40)
at kernel/qobject.cpp:3930
#23 0x00007fc1900456f2 in QNetworkConfigurationManager::onlineStateChanged
(this=<optimized out>, _t1=<optimized out>) at
.moc/moc_qnetworkconfigmanager.cpp:236
#24 0x00007fc190045ca4 in QNetworkConfigurationManager::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=3, _a=<optimized out>) at
.moc/moc_qnetworkconfigmanager.cpp:101
#25 0x00007fc191cdde8b in QObject::event (this=0x563bf0651960,
e=0x7fc1600097d0) at kernel/qobject.cpp:1339
#26 0x00007fc192df88bc in QApplicationPrivate::notify_helper
(this=this@entry=0x563bf04f1b20, receiver=receiver@entry=0x563bf0651960,
e=e@entry=0x7fc1600097d0) at kernel/qapplication.cpp:3684
#27 0x00007fc192dffac0 in QApplication::notify (this=0x7ffc29604fd0,
receiver=0x563bf0651960, e=0x7fc1600097d0) at kernel/qapplication.cpp:3430
#28 0x00007fc191caadb8 in QCoreApplication::notifyInternal2
(receiver=0x563bf0651960, event=0x7fc1600097d0) at
kernel/qcoreapplication.cpp:1092
#29 0x00007fc191caaf8e in QCoreApplication::sendEvent
(receiver=receiver@entry=0x563bf0651960, event=event@entry=0x7fc1600097d0) at
kernel/qcoreapplication.cpp:1487
#30 0x00007fc191cada31 in QCoreApplicationPrivate::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x563bf04f0390) at kernel/qcoreapplication.cpp:1832
#31 0x00007fc191cadfc8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1691
#32 0x00007fc191d0aa13 in postEventSourceDispatch (s=0x563bf0542400) at
kernel/qeventdispatcher_glib.cpp:277
#33 0x00007fc18ad37417 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fc18ad37650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fc18ad376dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fc191d0a0bc in QEventDispatcherGlib::processEvents
(this=0x563bf0544d60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#37 0x00007fc191ca963a in QEventLoop::exec (this=0x7ffc29604520, flags=...) at
kernel/qeventloop.cpp:225
#38 0x00007fc193ae7bbe in KJob::exec() () from
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#39 0x00007fc19537d6f4 in Smb4KMounter::unmountShare
(this=this@entry=0x7fc1955da540
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, share=...,
silent=silent@entry=true) at ./core/smb4kmounter.cpp:857
#40 0x00007fc19537dc21 in Smb4KMounter::unmountShares (this=0x7fc1955da540
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, shares=..., silent=true)
at ./core/smb4kmounter.cpp:924
#41 0x00007fc1953b377c in Smb4KMounter::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
./obj-x86_64-linux-gnu/core/smb4kcore_autogen/EWIEGA46WW/moc_smb4kmounter.cpp:144
#42 0x00007fc191ce5dc9 in doActivate<false> (sender=0x7fc1955da4d0
<_ZZN12_GLOBAL__N_17Q_QGS_p13innerFunctionEvE6holder>, signal_index=6,
argv=0x7ffc296047e0) at kernel/qobject.cpp:3882
#43 0x00007fc191ce08a2 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7fc1955d87e0 <Smb4KHardwareInterface::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc296047e0)
at kernel/qobject.cpp:3930
#44 0x00007fc1953b1be2 in Smb4KHardwareInterface::onlineStateChanged
(this=<optimized out>, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/core/smb4kcore_autogen/EWIEGA46WW/moc_smb4khardwareinterface.cpp:204
#45 0x00007fc191ce5dc9 in doActivate<false> (sender=0x563bf0651960,
signal_index=6, argv=0x7ffc29604900) at kernel/qobject.cpp:3882
#46 0x00007fc191ce08a2 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7fc190331da0 <QNetworkConfigurationManager::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc29604900)
at kernel/qobject.cpp:3930
#47 0x00007fc1900456f2 in QNetworkConfigurationManager::onlineStateChanged
(this=<optimized out>, _t1=<optimized out>) at
.moc/moc_qnetworkconfigmanager.cpp:236
#48 0x00007fc190045ca4 in QNetworkConfigurationManager::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=3, _a=<optimized out>) at
.moc/moc_qnetworkconfigmanager.cpp:101
#49 0x00007fc191cdde8b in QObject::event (this=0x563bf0651960,
e=0x7fc160009370) at kernel/qobject.cpp:1339
#50 0x00007fc192df88bc in QApplicationPrivate::notify_helper
(this=this@entry=0x563bf04f1b20, receiver=receiver@entry=0x563bf0651960,
e=e@entry=0x7fc160009370) at kernel/qapplication.cpp:3684
#51 0x00007fc192dffac0 in QApplication::notify (this=0x7ffc29604fd0,
receiver=0x563bf0651960, e=0x7fc160009370) at kernel/qapplication.cpp:3430
#52 0x00007fc191caadb8 in QCoreApplication::notifyInternal2
(receiver=0x563bf0651960, event=0x7fc160009370) at
kernel/qcoreapplication.cpp:1092
#53 0x00007fc191caaf8e in QCoreApplication::sendEvent
(receiver=receiver@entry=0x563bf0651960, event=event@entry=0x7fc160009370) at
kernel/qcoreapplication.cpp:1487
#54 0x00007fc191cada31 in QCoreApplicationPrivate::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x563bf04f0390) at kernel/qcoreapplication.cpp:1832
#55 0x00007fc191cadfc8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1691
#56 0x00007fc191d0aa13 in postEventSourceDispatch (s=0x563bf0542400) at
kernel/qeventdispatcher_glib.cpp:277
#57 0x00007fc18ad37417 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fc18ad37650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fc18ad376dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fc191d0a0bc in QEventDispatcherGlib::processEvents
(this=0x563bf0544d60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#61 0x00007fc191ca963a in QEventLoop::exec (this=this@entry=0x7ffc29604ee0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#62 0x00007fc191cb2db0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1400
#63 0x0000563befb1cc68 in main (argc=<optimized out>, argv=<optimized out>) at
./smb4k/main.cpp:202

Possible duplicates by query: bug 411883.

Reported using DrKonqi

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