[dolphin] [Bug 490208] New: Dolphin crash when creating a new tab when the current tab is sshfs host not found

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=490208

            Bug ID: 490208
           Summary: Dolphin crash when creating a new tab when the current
                    tab is sshfs host not found
    Classification: Applications
           Product: dolphin
           Version: 22.12.3
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: simonpatp at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.12.3)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.7.12+bpo-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
Only happened once, but I had two tabs open. one was local, one was a sshfs
"host not found" error. I was in the url bar of the latter, and I pressed
Ctrl-T, Dolphin crashed,

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#6  0x00007fe39fa855c8 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#7  0x00007fe39dce8f8f in QtPrivate::QSlotObjectBase::call (a=0x7ffc524269c0,
r=0x7fe39fb065c0, this=0x55f57d5b4e70) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8  doActivate<false> (sender=0x55f57d606e10, signal_index=6,
argv=0x7ffc524269c0) at kernel/qobject.cpp:3923
#9  0x00007fe39dce222f in QMetaObject::activate
(sender=sender at entry=0x55f57d606e10, m=m at entry=0x7fe39f1fb180
<KJob::staticMetaObject>, local_signal_index=local_signal_index at entry=3,
argv=argv at entry=0x7ffc524269c0) at kernel/qobject.cpp:3983
#10 0x00007fe39f19f775 in KJob::result (this=this at entry=0x55f57d606e10,
_t1=<optimized out>, _t1 at entry=0x55f57d606e10, _t2=...) at
./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#11 0x00007fe39f1a0c5b in KJob::finishJob (this=0x55f57d606e10,
emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:98
#12 0x00007fe39dce8f8f in QtPrivate::QSlotObjectBase::call (a=0x7ffc52426a80,
r=0x55f57d606e10, this=0x55f57d9f0390) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x55f57d8358f0, signal_index=7,
argv=0x7ffc52426a80) at kernel/qobject.cpp:3923
#14 0x00007fe39fa12713 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#15 0x00007fe39fa10d56 in KIO::SlaveInterface::dispatch() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007fe39fa15ac9 in KIO::Slave::gotInput() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#17 0x00007fe39dce8f8f in QtPrivate::QSlotObjectBase::call (a=0x7ffc52426cd0,
r=0x55f57d8358f0, this=0x55f57d606690) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false> (sender=0x55f57da41f70, signal_index=3,
argv=0x7ffc52426cd0) at kernel/qobject.cpp:3923
#19 0x00007fe39dcdd730 in QObject::event (this=0x55f57da41f70,
e=0x55f57d606d20) at kernel/qobject.cpp:1347
#20 0x00007fe39e962fae in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55f57da41f70, e=0x55f57d606d20) at
kernel/qapplication.cpp:3640
#21 0x00007fe39dcb1738 in QCoreApplication::notifyInternal2
(receiver=0x55f57da41f70, event=0x55f57d606d20) at
kernel/qcoreapplication.cpp:1064
#22 0x00007fe39dcb18fe in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#23 0x00007fe39dcb46c1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55f57c433f50) at
kernel/qcoreapplication.cpp:1821
#24 0x00007fe39dcb4b48 in QCoreApplication::sendPostedEvents
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
#25 0x00007fe39dd0a193 in postEventSourceDispatch (s=0x55f57c595e10) at
kernel/qeventdispatcher_glib.cpp:277
#26 0x00007fe39b91e7a9 in g_main_dispatch (context=0x7fe390005010) at
../../../glib/gmain.c:3454
#27 g_main_context_dispatch (context=context at entry=0x7fe390005010) at
../../../glib/gmain.c:4172
#28 0x00007fe39b91ea38 in g_main_context_iterate
(context=context at entry=0x7fe390005010, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4248
#29 0x00007fe39b91eacc in g_main_context_iteration (context=0x7fe390005010,
may_block=1) at ../../../glib/gmain.c:4313
#30 0x00007fe39dd09876 in QEventDispatcherGlib::processEvents
(this=0x55f57c59d3b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007fe39dcb01bb in QEventLoop::exec (this=this at entry=0x7ffc524270c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#32 0x00007fe39dcb8316 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#33 0x000055f57bffb142 in ?? ()
#34 0x00007fe39d84624a in __libc_start_call_main
(main=main at entry=0x55f57bff9ed0, argc=argc at entry=1,
argv=argv at entry=0x7ffc52427378) at ../sysdeps/nptl/libc_start_call_main.h:58
#35 0x00007fe39d846305 in __libc_start_main_impl (main=0x55f57bff9ed0, argc=1,
argv=0x7ffc52427378, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc52427368) at ../csu/libc-start.c:360
#36 0x000055f57bffb591 in ?? ()
[Inferior 1 (process 72383) detached]

Reported using DrKonqi

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