[dolphin] [Bug 432090] New: Dolphin crashes remapping fish:// path in preferences

Jon bugzilla_noreply at kde.org
Mon Jan 25 11:23:26 GMT 2021 

https://bugs.kde.org/show_bug.cgi?id=432090

            Bug ID: 432090
           Summary: Dolphin crashes remapping fish:// path in preferences
           Product: dolphin
           Version: 20.12.1
          Platform: Neon Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: jonjonjohn at westnet.com.au
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.12.1)

Qt Version: 5.15.2
Frameworks Version: 5.78.0
Operating System: Linux 5.4.0-62-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

-- Information about the crash:
- What I was doing when the application crashed:
I had mapped to a local machine using fish:// and wanted to change the path
from /"user"/home (I think it was /home) to
/snap

Tried twice and the same crash occurred,

Tried to also map just to fish://ipaddress/ and  it also crashed,

I haven't used fish:// before and mapping to root or another directory is
probably outside the protocol? 

Anyway I don't consider this to be a critical bug - at least not in my use
case.

- Custom settings of the application:

.None that i can think of - vanilla dolphin installation etc

The crash can be reproduced every time.

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

[New LWP 720676]
[New LWP 720678]
[New LWP 720679]
[New LWP 720680]
[New LWP 720681]
[New LWP 720682]
[New LWP 720687]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f016766aaff in __GI___poll (fds=0x7ffe2d42c168, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f016070c8c0 (LWP 720674))]

Thread 8 (Thread 0x7f013b7fe700 (LWP 720687)):
#0  0x00007f016315d33d in g_mutex_lock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f01631102ce in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f01653a2fbb in QEventDispatcherGlib::processEvents
(this=0x7f012c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f01653471ab in QEventLoop::exec (this=this at entry=0x7f013b7fdce0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#4  0x00007f0165161a12 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#5  0x00007f0165162bac in QThreadPrivate::start (arg=0x564b907e4420) at
thread/qthread_unix.cpp:329
#6  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f01561ba700 (LWP 720682)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564b90560198) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564b90560148,
cond=0x564b90560170) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564b90560170, mutex=0x564b90560148) at
pthread_cond_wait.c:638
#3  0x00007f0157717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f0157717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f01569bb700 (LWP 720681)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564b90560198) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564b90560148,
cond=0x564b90560170) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564b90560170, mutex=0x564b90560148) at
pthread_cond_wait.c:638
#3  0x00007f0157717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f0157717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f01571bc700 (LWP 720680)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564b90560198) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564b90560148,
cond=0x564b90560170) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564b90560170, mutex=0x564b90560148) at
pthread_cond_wait.c:638
#3  0x00007f0157717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f0157717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f015c876700 (LWP 720679)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x564b90560198) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564b90560148,
cond=0x564b90560170) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x564b90560170, mutex=0x564b90560148) at
pthread_cond_wait.c:638
#3  0x00007f0157717e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f0157717a6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f015ed52700 (LWP 720678)):
#0  0x00007f016315d33d in g_mutex_lock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f016310f935 in g_main_context_query () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0163110128 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f01631102e3 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f01653a2fbb in QEventDispatcherGlib::processEvents
(this=0x7f0150000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f01653471ab in QEventLoop::exec (this=this at entry=0x7f015ed51cb0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f0165161a12 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f01663f8f4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f0165162bac in QThreadPrivate::start (arg=0x7f016647cd80) at
thread/qthread_unix.cpp:329
#9  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f015fb48700 (LWP 720676)):
#0  0x00007f016766aaff in __GI___poll (fds=0x7f015fb47be8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0163b15c1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0163b1790a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0160080d58 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f0165162bac in QThreadPrivate::start (arg=0x564b90195490) at
thread/qthread_unix.cpp:329
#5  0x00007f0163adf609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6  0x00007f0167677293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f016070c8c0 (LWP 720674)):
[KCrash Handler]
#4  0x00007f0166ef0e86 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#5  0x00007f016537f6be in QtPrivate::QSlotObjectBase::call (a=0x7ffe2d42cb70,
r=0x7f0166f5f440, this=0x564b90bc41d0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#6  doActivate<false> (sender=0x564b909810d0, signal_index=6,
argv=0x7ffe2d42cb70) at kernel/qobject.cpp:3886
#7  0x00007f0165378a87 in QMetaObject::activate
(sender=sender at entry=0x564b909810d0, m=m at entry=0x7f01665f2580
<KJob::staticMetaObject>, local_signal_index=local_signal_index at entry=3,
argv=argv at entry=0x7ffe2d42cb70) at kernel/qobject.cpp:3946
#8  0x00007f016658e4b0 in KJob::result (this=this at entry=0x564b909810d0,
_t1=<optimized out>, _t1 at entry=0x564b909810d0, _t2=...) at
./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:576
#9  0x00007f016658efdb in KJob::finishJob (this=0x564b909810d0,
emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:93
#10 0x00007f0166e91458 in KIO::SimpleJob::slotFinished() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#11 0x00007f0166e88f5e in KIO::ListJob::slotFinished() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#12 0x00007f016537f6be in QtPrivate::QSlotObjectBase::call (a=0x7ffe2d42cd80,
r=0x564b909810d0, this=0x564b90bc2e90) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#13 doActivate<false> (sender=0x564b90a3b160, signal_index=7,
argv=0x7ffe2d42cd80) at kernel/qobject.cpp:3886
#14 0x00007f0166e62322 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#15 0x00007f0166e6001f in KIO::SlaveInterface::dispatch() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007f0166e69222 in KIO::Slave::gotInput() () from
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#17 0x00007f016537f6be in QtPrivate::QSlotObjectBase::call (a=0x7ffe2d42cff0,
r=0x564b90a3b160, this=0x564b90aeef10) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false> (sender=0x564b90a92600, signal_index=3,
argv=0x7ffe2d42cff0) at kernel/qobject.cpp:3886
#19 0x00007f0165376239 in QObject::event (this=0x564b90a92600,
e=0x564b90b41310) at kernel/qobject.cpp:1314
#20 0x00007f0165e1fdc3 in QApplicationPrivate::notify_helper
(this=this at entry=0x564b90189ea0, receiver=receiver at entry=0x564b90a92600,
e=e at entry=0x564b90b41310) at kernel/qapplication.cpp:3632
#21 0x00007f0165e28bb8 in QApplication::notify (this=0x7ffe2d42d6d0,
receiver=0x564b90a92600, e=0x564b90b41310) at kernel/qapplication.cpp:3156
#22 0x00007f016534869a in QCoreApplication::notifyInternal2
(receiver=0x564b90a92600, event=0x564b90b41310) at
../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#23 0x00007f016534afa1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x564b9017f830) at
kernel/qcoreapplication.cpp:1817
#24 0x00007f01653a3947 in postEventSourceDispatch (s=0x564b9023b680) at
kernel/qeventdispatcher_glib.cpp:277
#25 0x00007f016310ffbd in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f0163110240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f01631102e3 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f01653a2fa2 in QEventDispatcherGlib::processEvents
(this=0x564b90247ef0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#29 0x00007f01653471ab in QEventLoop::exec (this=this at entry=0x7ffe2d42d5a0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#30 0x00007f016534f354 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#31 0x00007f016779af82 in kdemain (argc=<optimized out>, argv=<optimized out>)
at ./src/main.cpp:222
#32 0x00007f016757c0b3 in __libc_start_main (main=0x564b8f8b6060 <main>,
argc=1, argv=0x7ffe2d42d878, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe2d42d868) at ../csu/libc-start.c:308
#33 0x0000564b8f8b609e in _start ()
[Inferior 1 (process 720674) detached]

Possible duplicates by query: bug 431773, bug 431739, bug 431722, bug 431519,
bug 431303.

Reported using DrKonqi

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