Bug 513629 - [ANR] Dolphin freeze after right-click/move on big selection in kdeconnect device mount
Summary: [ANR] Dolphin freeze after right-click/move on big selection in kdeconnect de...
Status: REPORTED
Alias: None
Product: dolphin
Classification: Applications
Component: general (other bugs)
Version First Reported In: 25.04.3
Platform: Debian stable Linux
: NOR crash
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-12-20 23:53 UTC by Gatg
Modified: 2025-12-20 23:56 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/275698/events/18b0d21a1dea43b7a62b22d4e0143b17/

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Description Gatg 2025-12-20 23:53:52 UTC 
Application: dolphin (25.04.3)

ApplicationNotResponding [ANR]: true
Qt Version: 6.8.2
Frameworks Version: 6.13.0
Operating System: Linux 6.12.57+deb13-amd64 x86_64
Windowing System: Wayland
Distribution: Debian GNU/Linux 13 (trixie)
DrKonqi: 6.3.4 [CoredumpBackend]

-- Information about the crash:
I have kdeconnect on my phone (1.34.4) and on Debian trixie (KDE Plasma v6.3.6 and Frameworks v6.13.0).
I can see my phone in de Devices section in the side panel of Dolphin, and navigate it's filesystem through this kdeconnect:// uri.
If I select an important amount of files under this uri (e.g. >300) and try to do something with them (as move, or right-click), dolphin (v.25.04.3) freezes completely and eventually the window greys to "(Not responding)". If I try to close it it offers to force close, which triggered this crash.
If it's still a reasonabel amount of files (<250?), after been frozen for a minute or more, it can manage to finish and show the menu.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted


warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing

warning: Can't open file anon_inode:i915.gem during file-backed mapping note processing
[New LWP 142217]
[New LWP 142220]
[New LWP 142219]
[New LWP 142243]
[New LWP 142244]
[New LWP 142221]
[New LWP 142223]
[New LWP 142231]
[New LWP 142237]
[New LWP 142239]
[New LWP 142222]
[New LWP 142242]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/dolphin'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44

warning: 44	./nptl/pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x7f994a719280 (LWP 142217))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7f994a719280 (LWP 142217))]

Thread 12 (Thread 0x7f9900d1d6c0 (LWP 142242)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f99528d5cb9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x00007f9951748051 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#6  0x00007f99516d5771 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#7  0x00007f99516cc2cc in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#8  0x00007f99549da95a in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#9  0x00007f9954abf13d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#10 0x00007f9954a9c6ef in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#11 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#13 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 11 (Thread 0x7f992f9ff6c0 (LWP 142222)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x00007f9952099c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x555a592b1b80, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555a592b1b80, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4  0x00007f9952099cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555a592b1b80, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5  0x00007f995209c158 in __pthread_cond_wait_common (cond=0x555a592b1b60, mutex=0x555a592b1b30, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6  ___pthread_cond_wait (cond=0x555a592b1b60, mutex=0x555a592b1b30) at ./nptl/pthread_cond_wait.c:458
#7  0x00007f99399afc5d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#8  0x00007f993997b2ab in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#9  0x00007f99399afb8b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#10 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 10 (Thread 0x7f99169766c0 (LWP 142239)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f99528d5cb9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x00007f9951748051 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#6  0x00007f99516d5771 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#7  0x00007f99516cc2cc in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#8  0x00007f99549da95a in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#9  0x00007f9954abf13d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#10 0x00007f9954a9c6ef in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#11 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#13 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 9 (Thread 0x7f9917fff6c0 (LWP 142237)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f99528d5cb9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x00007f9951748051 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#6  0x00007f99516d5771 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#7  0x00007f99516cc2cc in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#8  0x00007f99549da95a in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#9  0x00007f9954abf13d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#10 0x00007f9954a9c6ef in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#11 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#13 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 8 (Thread 0x7f992d1fa6c0 (LWP 142231)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f994f6a968c in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f994f6a9d20 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f99529a6323 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x00007f9952798893 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x00007f995286a5fc in QThread::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7f992f1fe6c0 (LWP 142223)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x00007f9952099c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x555a592a8d48, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555a592a8d48, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4  0x00007f9952099cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555a592a8d48, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5  0x00007f995209c158 in __pthread_cond_wait_common (cond=0x555a592a8d28, mutex=0x555a592a8cf8, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6  ___pthread_cond_wait (cond=0x555a592a8d28, mutex=0x555a592a8cf8) at ./nptl/pthread_cond_wait.c:458
#7  0x00007f99399afc5d in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#8  0x00007f993997b2ab in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#9  0x00007f99399afb8b in ??? () at /lib/x86_64-linux-gnu/libgallium-25.0.7-2.so
#10 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f9948bfe6c0 (LWP 142221)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at ./nptl/cancellation.c:75
#3  0x00007f995210d9c6 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007f9950b6f587 in ??? () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#5  0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#6  0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#7  0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f98fb7fe6c0 (LWP 142244)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f99528d5cb9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x00007f9951748051 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#6  0x00007f99516d5771 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#7  0x00007f99516cc2cc in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#8  0x00007f99549da95a in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#9  0x00007f9954abf13d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#10 0x00007f9954a9c6ef in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#11 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#13 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f98fbfff6c0 (LWP 142243)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f99528d5cb9 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#5  0x00007f9951748051 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#6  0x00007f99516d5771 in ??? () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#7  0x00007f99516cc2cc in QAbstractSocket::waitForReadyRead(int) () at /lib/x86_64-linux-gnu/libQt6Network.so.6
#8  0x00007f99549da95a in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#9  0x00007f9954abf13d in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#10 0x00007f9954a9c6ef in ??? () at /lib/x86_64-linux-gnu/libKF6KIOCore.so.6
#11 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#13 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f9949fff6c0 (LWP 142219)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:49
#2  0x00007f99520996ad in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at ./nptl/cancellation.c:75
#3  0x00007f995210de6e in __GI_ppoll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f994f6a968c in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f994f6a9d20 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f99529a6323 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#7  0x00007f9952798893 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x00007f995286a5fc in QThread::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#9  0x00007f9953574f3e in ??? () at /lib/x86_64-linux-gnu/libQt6DBus.so.6
#10 0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#12 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f99493ff6c0 (LWP 142220)):
#0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f9952099668 in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at ./nptl/cancellation.c:49
#2  0x00007f9952099c9c in __futex_abstimed_wait_common64 (private=0, futex_word=0x555a591ff0c8, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57
#3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555a591ff0c8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#4  0x00007f9952099cfb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555a591ff0c8, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#5  0x00007f995209c158 in __pthread_cond_wait_common (cond=0x555a591ff0a8, mutex=0x555a591ff080, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:426
#6  ___pthread_cond_wait (cond=0x555a591ff0a8, mutex=0x555a591ff080) at ./nptl/pthread_cond_wait.c:458
#7  0x00007f99528df83b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#8  0x00007f9950b6f527 in ??? () at /lib/x86_64-linux-gnu/libQt6WaylandClient.so.6
#9  0x00007f99528e11ea in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f995209cb7b in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:448
#11 0x00007f995211a7b8 in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f994a719280 (LWP 142217)):
[KCrash Handler]
#5  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#6  0x00007f9952099668 in __internal_syscall_cancel (a1=a1@entry=-100, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=257) at ./nptl/cancellation.c:49
#7  0x00007f99520996ad in __syscall_cancel (a1=a1@entry=-100, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=257) at ./nptl/cancellation.c:75
#8  0x00007f995210d7bd in __libc_open64 (file=<optimized out>, oflag=<optimized out>) at ../sysdeps/unix/sysv/linux/open64.c:41
#9  0x00007f995275de9d in QFSFileEngine::open(QFlags<QIODeviceBase::OpenModeFlag>, std::optional<QFlags<QFileDevice::Permission> >) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f9952752be1 in QFile::open(QFlags<QIODeviceBase::OpenModeFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x00007f99529b54e8 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f99529b7369 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#13 0x00007f99529b7732 in QMimeDatabase::mimeTypeForFile(QString const&, QMimeDatabase::MatchMode) const () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x00007f9900466f15 in Kerfuffle::determineMimeType(QString const&, Kerfuffle::MimePreference) () at /lib/x86_64-linux-gnu/libkerfuffle.so.25
#15 0x00007f99004c13c1 in ??? () at /usr/lib/x86_64-linux-gnu/qt6/plugins/kf6/kfileitemaction/extractfileitemaction.so
#16 0x00007f9954dbcf63 in ??? () at /lib/x86_64-linux-gnu/libKF6KIOWidgets.so.6
#17 0x0000555a233d63af in ??? ()
#18 0x0000555a233d719c in ??? ()
#19 0x0000555a233d76c8 in ??? ()
#20 0x0000555a233aaa49 in ??? ()
#21 0x00007f99527e4443 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#22 0x00007f99550a69a8 in DolphinView::requestContextMenu(QPoint const&, KFileItem const&, KFileItemList const&, QUrl const&) () at /lib/x86_64-linux-gnu/libdolphinprivate.so.6
#23 0x00007f99550ad7f0 in DolphinView::slotItemContextMenuRequested(int, QPointF const&) () at /lib/x86_64-linux-gnu/libdolphinprivate.so.6
#24 0x00007f99527e4443 in ??? () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#25 0x00007f995504205a in KItemListController::itemContextMenuRequested(int, QPointF const&) () at /lib/x86_64-linux-gnu/libdolphinprivate.so.6
#26 0x00007f9955047aa5 in KItemListController::contextMenuEvent(QContextMenuEvent*) () at /lib/x86_64-linux-gnu/libdolphinprivate.so.6
#27 0x00007f995505f1b1 in KItemListView::event(QEvent*) () at /lib/x86_64-linux-gnu/libdolphinprivate.so.6
#28 0x00007f99537b49b5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#29 0x00007f99527965b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#30 0x00007f995380485f in QWidget::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#31 0x00007f995389dd46 in QFrame::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#32 0x00007f9952795e5a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#33 0x00007f99537b49a5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#34 0x00007f99537ba054 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#35 0x00007f99527965b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#36 0x00007f995381aeba in ??? () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#37 0x00007f995381e148 in ??? () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#38 0x00007f99537b49b5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#39 0x00007f99527965b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#40 0x00007f9952ddfbc5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib/x86_64-linux-gnu/libQt6Gui.so.6
#41 0x00007f9952e3945c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Gui.so.6
#42 0x00007f99531ba774 in ??? () at /lib/x86_64-linux-gnu/libQt6Gui.so.6
#43 0x00007f994f6a7385 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f994f6a95b7 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f994f6a9d20 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f99529a6323 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#47 0x00007f9952798893 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#48 0x00007f995279a18a in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt6Core.so.6
#49 0x0000555a233a5c7b in ??? ()
#50 0x00007f9952033ca8 in __libc_start_call_main (main=main@entry=0x555a233a3ba0, argc=argc@entry=1, argv=argv@entry=0x7ffdd0fae9c8) at ../sysdeps/nptl/libc_start_call_main.h:58
#51 0x00007f9952033d65 in __libc_start_main_impl (main=0x555a233a3ba0, argc=1, argv=0x7ffdd0fae9c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdd0fae9b8) at ../csu/libc-start.c:360
#52 0x0000555a233a6581 in ??? ()

Reported using DrKonqi