Bug 437372

Summary: Dolphin crashed when creating folder while transfer to network drive is in progress
Product: [Applications] dolphin Reporter: Riccardo Robecchi <sephiroth_pk>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: agentti002x, kfm-devel, mihai.dontu, sitter
Priority: NOR Keywords: drkonqi
Version: 21.04.1   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi

Description Riccardo Robecchi 2021-05-19 19:01:25 UTC
Application: dolphin (21.04.1)

Qt Version: 5.15.2
Frameworks Version: 5.82.0
Operating System: Linux 5.12.4-xanmod1 x86_64
Windowing System: X11
Drkonqi Version: 5.21.5
Distribution: KDE neon User Edition 5.21

-- Information about the crash:
I was transferring some files to a network drive using Dolphin, which crashed when I created a folder while the transfer was still ongoing.
I tried to reproduce the bug but failed.

The reporter is unsure if this crash is reproducible.

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

[New LWP 15482]
[New LWP 15483]
[New LWP 15484]
[New LWP 15485]
[New LWP 15486]
[New LWP 15487]
[New LWP 15488]
[New LWP 15489]
[New LWP 15490]
[New LWP 15491]
[New LWP 15492]
[New LWP 15493]
[New LWP 15494]
[New LWP 15495]
[New LWP 15496]
[New LWP 15497]
[New LWP 15498]
[New LWP 15503]
[New LWP 15740]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fd315206aff in __GI___poll (fds=0x7ffc61ca0e28, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fd30e26f8c0 (LWP 15480))]

Thread 20 (Thread 0x7fd2bbfff700 (LWP 15740)):
#0  0x00007fd315206aff in __GI___poll (fds=0x7f9294007170, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd3115fb1d6 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fd3115ec841 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fd3115ecec3 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fd3115ecf70 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fd3115fb11d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fd31077772c in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fd2c0ff9700 (LWP 15503)):
#0  __GI___libc_read (nbytes=16, buf=0x7fd2c0ff8ad0, fd=24) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=24, buf=0x7fd2c0ff8ad0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fd310c09b2f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd310bc0ebe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fd310bc1312 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd310bc14a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fd312f06ffb in QEventDispatcherGlib::processEvents (this=0x7fd298000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007fd312eab1eb in QEventLoop::exec (this=this@entry=0x7fd2c0ff8ce0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007fd312cc5a52 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007fd312cc6bec in QThreadPrivate::start (arg=0x55584a4d34e0) at thread/qthread_unix.cpp:329
#10 0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fd2c37fe700 (LWP 15498)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97adf8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97ada8, cond=0x55584a97add0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97add0, mutex=0x55584a97ada8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fd2bb7fe700 (LWP 15497)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97adf8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97ada8, cond=0x55584a97add0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97add0, mutex=0x55584a97ada8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fd2c3fff700 (LWP 15496)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97adf8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97ada8, cond=0x55584a97add0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97add0, mutex=0x55584a97ada8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fd2e0ff9700 (LWP 15495)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97adf8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97ada8, cond=0x55584a97add0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97add0, mutex=0x55584a97ada8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fd2e17fa700 (LWP 15494)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fd2e1ffb700 (LWP 15493)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fd2e27fc700 (LWP 15492)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fd2e2ffd700 (LWP 15491)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fd2e37fe700 (LWP 15490)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fd2e3fff700 (LWP 15489)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a97a6f0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a97a6a0, cond=0x55584a97a6c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a97a6c8, mutex=0x55584a97a6a0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fd2f8845700 (LWP 15488)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a67af28) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a67aed8, cond=0x55584a67af00) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a67af00, mutex=0x55584a67aed8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fd2f9046700 (LWP 15487)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a67af28) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a67aed8, cond=0x55584a67af00) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a67af00, mutex=0x55584a67aed8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fd2f9847700 (LWP 15486)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a67af28) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a67aed8, cond=0x55584a67af00) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a67af00, mutex=0x55584a67aed8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fd2fa048700 (LWP 15485)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a67af28) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a67aed8, cond=0x55584a67af00) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a67af00, mutex=0x55584a67aed8) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd2fa849700 (LWP 15484)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55584a431a10) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55584a4319c0, cond=0x55584a4319e8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55584a4319e8, mutex=0x55584a4319c0) at pthread_cond_wait.c:638
#3  0x00007fd30461a53b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fd30461a13b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd307734700 (LWP 15483)):
#0  0x00007fd315206aff in __GI___poll (fds=0x7fd300014e20, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd310bc136e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd310bc14a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd312f06ffb in QEventDispatcherGlib::processEvents (this=0x7fd300000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd312eab1eb in QEventLoop::exec (this=this@entry=0x7fd307733cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007fd312cc5a52 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007fd313f5cf4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd312cc6bec in QThreadPrivate::start (arg=0x7fd313fe0d80) at thread/qthread_unix.cpp:329
#8  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd30d6a9700 (LWP 15482)):
#0  0x00007fd315206aff in __GI___poll (fds=0x7fd30d6a8be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd311675c1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd31167790a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd30dbc7d58 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fd312cc6bec in QThreadPrivate::start (arg=0x55584a081ff0) at thread/qthread_unix.cpp:329
#5  0x00007fd31163f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fd315213293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd30e26f8c0 (LWP 15480)):
[KCrash Handler]
#4  QString::QString (other=..., this=0x7ffc61ca1648) at ../../include/QtCore/../../src/corelib/text/qstring.h:1093
#5  QWidgetLineControl::text (this=0x0) at ../../include/QtWidgets/5.15.2/QtWidgets/private/../../../../../src/widgets/widgets/qwidgetlinecontrol_p.h:241
#6  QLineEdit::text (this=<optimized out>) at widgets/qlineedit.cpp:312
#7  0x00007fd314f48f4c in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#8  0x00007fd312ee36fe in QtPrivate::QSlotObjectBase::call (a=0x7ffc61ca1810, r=0x55584a5db2f0, this=0x55584af53120) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9  doActivate<false> (sender=0x55584ae1ca80, signal_index=6, argv=0x7ffc61ca1810) at kernel/qobject.cpp:3886
#10 0x00007fd312edcac7 in QMetaObject::activate (sender=sender@entry=0x55584ae1ca80, m=m@entry=0x7fd31415b560 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc61ca1810) at kernel/qobject.cpp:3946
#11 0x00007fd3140f4490 in KJob::result (this=this@entry=0x55584ae1ca80, _t1=<optimized out>, _t1@entry=0x55584ae1ca80, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:636
#12 0x00007fd3140f51bb in KJob::finishJob (this=0x55584ae1ca80, emitResult=<optimized out>) at ./src/lib/jobs/kjob.cpp:94
#13 0x00007fd314a11eb8 in KIO::SimpleJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#14 0x00007fd314a1788e in KIO::StatJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#15 0x00007fd314a10100 in KIO::SimpleJob::slotError(int, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#16 0x00007fd312ee36fe in QtPrivate::QSlotObjectBase::call (a=0x7ffc61ca1ab0, r=0x55584ae1ca80, this=0x55584b15f870) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#17 doActivate<false> (sender=0x55584ac9f330, signal_index=5, argv=0x7ffc61ca1ab0) at kernel/qobject.cpp:3886
#18 0x00007fd3149ded6a in KIO::SlaveInterface::error(int, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#19 0x00007fd3149e1886 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#20 0x00007fd3149df52f in KIO::SlaveInterface::dispatch() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#21 0x00007fd3149e8622 in KIO::Slave::gotInput() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007fd312ee36fe in QtPrivate::QSlotObjectBase::call (a=0x7ffc61ca1d00, r=0x55584ac9f330, this=0x55584a509260) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#23 doActivate<false> (sender=0x55584aabaff0, signal_index=3, argv=0x7ffc61ca1d00) at kernel/qobject.cpp:3886
#24 0x00007fd312eda279 in QObject::event (this=0x55584aabaff0, e=0x55584af20cf0) at kernel/qobject.cpp:1314
#25 0x00007fd313983dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55584aabaff0, e=0x55584af20cf0) at kernel/qapplication.cpp:3632
#26 0x00007fd31398cbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#27 0x00007fd312eac6da in QCoreApplication::notifyInternal2 (receiver=0x55584aabaff0, event=0x55584af20cf0) at ../../include/QtCore/5.15.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#28 0x00007fd312eaefe1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55584a073830) at kernel/qcoreapplication.cpp:1817
#29 0x00007fd312f07987 in postEventSourceDispatch (s=0x55584a150990) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007fd310bc117d in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fd310bc1400 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fd310bc14a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fd312f06fe2 in QEventDispatcherGlib::processEvents (this=0x55584a15af20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007fd312eab1eb in QEventLoop::exec (this=this@entry=0x7ffc61ca22b0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007fd312eb3394 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x00007fd3153381d2 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#37 0x00007fd3151180b3 in __libc_start_main (main=0x555849e97060 <main>, argc=2, argv=0x7ffc61ca2588, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc61ca2578) at ../csu/libc-start.c:308
#38 0x0000555849e9709e in _start ()
[Inferior 1 (process 15480) detached]

Possible duplicates by query: bug 429973, bug 424760, bug 410345, bug 409383, bug 384419.

Reported using DrKonqi
Comment 1 Mihai DONȚU 2021-07-07 10:56:06 UTC
Created attachment 139917 [details]
New crash information added by DrKonqi

dolphin (21.04.2) using Qt 5.15.2

- What I was doing when the application crashed:

I created a new folder on a SMB share. I've done this several times before without any issues (other servers). I think the fact that initially I did not have permissions to create folders has changed something because the issue persists aven after fixing the permissions. That's when the first crash occurred. Additionally, I have several tabs open all on remote systems (sftp, smb).

-- Backtrace (Reduced):
#4  0x00007f15b4ed144f in QLineEdit::text (this=0x55ed3a2aa150) at widgets/qlineedit.cpp:312
#5  0x00007f15b5ff3bf8 in KNewFileMenuPrivate::_k_slotStatResult (job=0x7f159c0110a0, this=0x55ed394b5420) at /usr/src/debug/kf5-kio-5.83.0-2.fc34.x86_64/src/filewidgets/knewfilemenu.cpp:1265
#6  operator() (job=0x7f159c0110a0, __closure=<optimized out>) at /usr/src/debug/kf5-kio-5.83.0-2.fc34.x86_64/src/filewidgets/knewfilemenu.cpp:1246
#10 QtPrivate::QFunctorSlotObject<KNewFileMenuPrivate::_k_slotTextChanged(const QString&)::<lambda(KJob*)>, 1, QtPrivate::List<KJob*>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:436
#11 0x00007f15b421bc99 in QtPrivate::QSlotObjectBase::call (a=0x7ffef984a490, r=<optimized out>, this=0x7f159c00f4f0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
Comment 2 Harald Sitter 2021-07-08 09:43:04 UTC

*** This bug has been marked as a duplicate of bug 433347 ***
Comment 3 Mika Mäki 2021-09-06 14:48:00 UTC
Created attachment 141337 [details]
New crash information added by DrKonqi

dolphin (20.12.3) using Qt 5.15.2

- What I was doing when the application crashed:

I was about to create a new folder on a SMB share while several file transfers to that share were ongoing in the background.

-- Backtrace (Reduced):
#4  QString::QString (other=..., this=0x7fffbe973b68) at ../../include/QtCore/../../src/corelib/text/qstring.h:1093
#5  QWidgetLineControl::text (this=0x0) at ../../include/QtWidgets/5.15.2/QtWidgets/private/../../../../../src/widgets/widgets/qwidgetlinecontrol_p.h:241
#6  QLineEdit::text (this=<optimized out>) at widgets/qlineedit.cpp:312
#7  0x00007f36ca84690c in KNewFileMenuPrivate::_k_slotStatResult (this=0x55d5dc8d4110, job=0x55d5dd98df40) at ./src/filewidgets/knewfilemenu.cpp:1266
#8  0x00007f36c8a1c5c7 in QtPrivate::QSlotObjectBase::call (a=0x7fffbe973d30, r=0x55d5dc8f5bb0, this=0x55d5dd5213b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398