[dolphin] [Bug 524448] New: dolphin crashed at reboot after software update

"Christian Hacker" <[email protected]>
Newsgroups gmane.comp.kde.devel.bugs
Message-ID <[email protected]/>
https://bugs.kde.org/show_bug.cgi?id=524448

            Bug ID: 524448
           Summary: dolphin crashed at reboot after software update
    Classification: Applications
           Product: dolphin
      Version First 26.04.3
       Reported In:
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: ---

2026-08-19a
Dolphin crashed at reboot immediately after the software update at that time.

openSUSE Tumbleweed 20260814
KDE Plasma Version: 6.7.4
KDE Frameworks Version: 6.28.0
Qt Version: 6.11.1
Kernel Version: 7.1.8-1-default (64-bit)
Graphics Platform: X11
Processors: 22 × Intel® Core™ Ultra 7 155H
Memory: 128 GiB of RAM (125.1 GiB usable)
Graphics Processor: Intel® Arc
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: NUC14RVH-B

dolphin v26.04.3-1.2

Before this problem:
Installed current software updates with zypper dup
Rebooted the computer; logged into Kde Plasma desktop.
Worked on the computer as usual.

The available software updates were installed immediately before this problem.

Reproduce the problem with:
Zypper software distribution upgrade to this Opensuse.
Reboot the computer.

Other information:
The Plasma desktop has the Icons-and-Text Task Manager configured.
The computer has SELinux active, with "SELINUX=permissive".

Like
chris@suse8:~/tmp
$> coredumpctl --reverse
TIME                           PID  UID  GID SIG     COREFILE EXE              
                     SIZE
    # login
Sun 2026-08-16 15:42:55 CEST 18688 1000 1000 SIGABRT present 
/usr/libexec/drkonqi-coredump-launcher 1.3M
    # reboot
Sun 2026-08-16 15:40:18 CEST 27255 1000 1000 SIGABRT present  /usr/bin/dolphin 
                       8M

chris@suse8:~/tmp
$> coredumpctl gdb 27255
           PID: 27255 (dolphin)
           TID: 152594 (Thread (pooled))
           UID: 1000 (chris)
           GID: 1000 (chris)
        Signal: 6 (ABRT) si_code: SI_TKILL
     Timestamp: Sun 2026-08-16 15:40:17 CEST (3 days ago)
  Command Line: /usr/bin/dolphin -session
10ab757365000178644473900000064050057_1786540603_503611
    Executable: /usr/bin/dolphin
 Control Group:
/user.slice/user-1000.slice/[email protected]/app.slice/[email protected]
          Unit: [email protected]
     User Unit: [email protected]
         Slice: user-1000.slice
     Owner UID: 1000 (chris)
       Boot ID: a48939df2c9142d19cf9a4a15a14e373
    Machine ID: 94748eecccdc4f4c81116037d6f099ea
      Hostname: suse8
       Storage:
/var/lib/systemd/coredump/core.dolphin.1000.a48939df2c9142d19cf9a4a15a14e373.27255.1786887617000000.zst
(present)
  Size on Disk: 8M
       Message: Process 27255 (dolphin) of user 1000 dumped core.

                Stack trace of thread 152594:
                #0  0x00007fd20cc9fef4 __pthread_kill_implementation (libc.so.6
+ 0x9fef4)
                #1  0x00007fd20cc43046 __GI_raise (libc.so.6 + 0x43046)
                #2  0x00007fd20feabfe2 _ZN6KCrash19defaultCrashHandlerEi
(libKF6Crash.so.6 + 0x8fe2)
                #3  0x00007fd20cc43190 __restore_rt (libc.so.6 + 0x43190)
                #4  0x00007fd20cc9fef4 __pthread_kill_implementation (libc.so.6
+ 0x9fef4)
                #5  0x00007fd20cc43046 __GI_raise (libc.so.6 + 0x43046)
                #6  0x00007fd20cc2952d __GI_abort (libc.so.6 + 0x2952d)
                #7  0x00007fd20d0b71a2
_ZN9__gnu_cxx27__verbose_terminate_handlerEv (libstdc++.so.6 + 0xb71a2)
                #8  0x00007fd20d0c9bfc _ZN10__cxxabiv111__terminateEPFvvE
(libstdc++.so.6 + 0xc9bfc)
                #9  0x00007fd20d0b6d19 _ZSt9terminatev (libstdc++.so.6 +
0xb6d19)
                #10 0x00007fd20d0b6d32 __cxa_rethrow (libstdc++.so.6 + 0xb6d32)
                #11 0x00007fd20d521595 _ZN17QThreadPoolThread3runEv
(libQt6Core.so.6 + 0x121595)
                #12 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #13 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #14 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 27467:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20b5031da ppoll (libglib-2.0.so.0 + 0x691da)
                #5  0x00007fd20b5039c0 g_main_context_iteration
(libglib-2.0.so.0 + 0x699c0)
                #6  0x00007fd20d8e8c78
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x4e8c78)
                #7  0x00007fd20d5fabc3
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 +
0x1fabc3)
                #8  0x00007fd20d71a5ed _ZN7QThread4execEv (libQt6Core.so.6 +
0x31a5ed)
                #9  0x00007fd20f106ca8 _ZN22QDBusConnectionManager3runEv
(libQt6DBus.so.6 + 0x47ca8)
                #10 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #11 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #12 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 27928:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20b5031da ppoll (libglib-2.0.so.0 + 0x691da)
                #5  0x00007fd20b5039c0 g_main_context_iteration
(libglib-2.0.so.0 + 0x699c0)
                #6  0x00007fd20d8e8c78
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x4e8c78)
                #7  0x00007fd20d5fabc3
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 +
0x1fabc3)
                #8  0x00007fd20d71a5ed _ZN7QThread4execEv (libQt6Core.so.6 +
0x31a5ed)
                #9  0x00007fd20d7bd0dd _ZN7QThread3runEv (libQt6Core.so.6 +
0x3bd0dd)
                #10 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #11 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 27255:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20b5031da ppoll (libglib-2.0.so.0 + 0x691da)
                #5  0x00007fd20b5039c0 g_main_context_iteration
(libglib-2.0.so.0 + 0x699c0)
                #6  0x00007fd20d8e8c78
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt6Core.so.6 + 0x4e8c78)
                #7  0x00007fd20d5fabc3
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 +
0x1fabc3)
                #8  0x00007fd20d5ef9f0 _ZN16QCoreApplication4execEv
(libQt6Core.so.6 + 0x1ef9f0)
                #9  0x0000557f0274be43 main (dolphin + 0x71e43)
                #10 0x00007fd20cc2b4fe __libc_start_call_main (libc.so.6 +
0x2b4fe)
                #11 0x00007fd20cc2b62b __libc_start_main_impl (libc.so.6 +
0x2b62b)
                #12 0x0000557f0274d145 _start (dolphin + 0x73145)

                Stack trace of thread 152415:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20d7b8661 ppoll (libQt6Core.so.6 + 0x3b8661)
                #5  0x00007fd20c177f77
_ZNK26QNativeSocketEnginePrivate12nativeSelectE14QDeadlineTimerbbPbS1_
(libQt6Network.so.6 + 0x177f77)
                #6  0x00007fd20c0f6608
_ZN19QNativeSocketEngine18waitForReadOrWriteEPbS0_bb14QDeadlineTimerS0_
(libQt6Network.so.6 + 0xf6608)
                #7  0x00007fd20c0ea5e8 _ZN15QAbstractSocket16waitForReadyReadEi
(libQt6Network.so.6 + 0xea5e8)
                #8  0x00007fd20ff0f9d0
_ZN3KIO17ConnectionBackend19waitForIncomingTaskEi (libKF6KIOCore.so.6 +
0x5c9d0)
                #9  0x00007fd20ff5866b _ZN3KIO9SlaveBase12dispatchLoopEv
(libKF6KIOCore.so.6 + 0xa566b)
                #10 0x00007fd20fff050f _ZN3KIO12WorkerThread3runEv
(libKF6KIOCore.so.6 + 0x13d50f)
                #11 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #12 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #13 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152197:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20d7b8661 ppoll (libQt6Core.so.6 + 0x3b8661)
                #5  0x00007fd20c177f77
_ZNK26QNativeSocketEnginePrivate12nativeSelectE14QDeadlineTimerbbPbS1_
(libQt6Network.so.6 + 0x177f77)
                #6  0x00007fd20c0f6608
_ZN19QNativeSocketEngine18waitForReadOrWriteEPbS0_bb14QDeadlineTimerS0_
(libQt6Network.so.6 + 0xf6608)
                #7  0x00007fd20c0ea5e8 _ZN15QAbstractSocket16waitForReadyReadEi
(libQt6Network.so.6 + 0xea5e8)
                #8  0x00007fd20ff0f9d0
_ZN3KIO17ConnectionBackend19waitForIncomingTaskEi (libKF6KIOCore.so.6 +
0x5c9d0)
                #9  0x00007fd20ff5866b _ZN3KIO9SlaveBase12dispatchLoopEv
(libKF6KIOCore.so.6 + 0xa566b)
                #10 0x00007fd20fff050f _ZN3KIO12WorkerThread3runEv
(libKF6KIOCore.so.6 + 0x13d50f)
                #11 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #12 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #13 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152544:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a513 __futex_abstimed_wait_common64
(libc.so.6 + 0x9a513)
                #3  0x00007fd20cc9d485 __pthread_cond_wait_common (libc.so.6 +
0x9d485)
                #4  0x00007fd20d7c3716
_ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 +
0x3c3716)
                #5  0x00007fd20d7168f2 _ZN17QThreadPoolThread3runEv
(libQt6Core.so.6 + 0x3168f2)
                #6  0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #7  0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #8  0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152527:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a513 __futex_abstimed_wait_common64
(libc.so.6 + 0x9a513)
                #3  0x00007fd20cc9d485 __pthread_cond_wait_common (libc.so.6 +
0x9d485)
                #4  0x00007fd20d7c3716
_ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 +
0x3c3716)
                #5  0x00007fd20d7168f2 _ZN17QThreadPoolThread3runEv
(libQt6Core.so.6 + 0x3168f2)
                #6  0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #7  0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #8  0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152526:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a513 __futex_abstimed_wait_common64
(libc.so.6 + 0x9a513)
                #3  0x00007fd20cc9d485 __pthread_cond_wait_common (libc.so.6 +
0x9d485)
                #4  0x00007fd20d7c3716
_ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt6Core.so.6 +
0x3c3716)
                #5  0x00007fd20d7168f2 _ZN17QThreadPoolThread3runEv
(libQt6Core.so.6 + 0x3168f2)
                #6  0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #7  0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #8  0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 29995:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd168ca __GI___poll (libc.so.6 + 0x1168ca)
                #4  0x00007fd20c28f905 poll (libpulse.so.0 + 0x38905)
                #5  0x00007fd20c278035 pa_mainloop_poll (libpulse.so.0 +
0x21035)
                #6  0x00007fd20c2837ed pa_mainloop_iterate (libpulse.so.0 +
0x2c7ed)
                #7  0x00007fd20c2838a0 pa_mainloop_run (libpulse.so.0 +
0x2c8a0)
                #8  0x00007fd20c294977 thread (libpulse.so.0 + 0x3d977)
                #9  0x00007fd2088af113 internal_thread_func
(libpulsecommon-17.0.so + 0x64113)
                #10 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #11 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 102734:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20d7b8661 ppoll (libQt6Core.so.6 + 0x3b8661)
                #5  0x00007fd20c177f77
_ZNK26QNativeSocketEnginePrivate12nativeSelectE14QDeadlineTimerbbPbS1_
(libQt6Network.so.6 + 0x177f77)
                #6  0x00007fd20c0f6608
_ZN19QNativeSocketEngine18waitForReadOrWriteEPbS0_bb14QDeadlineTimerS0_
(libQt6Network.so.6 + 0xf6608)
                #7  0x00007fd20c0ea5e8 _ZN15QAbstractSocket16waitForReadyReadEi
(libQt6Network.so.6 + 0xea5e8)
                #8  0x00007fd20ff0f9d0
_ZN3KIO17ConnectionBackend19waitForIncomingTaskEi (libKF6KIOCore.so.6 +
0x5c9d0)
                #9  0x00007fd20ff5866b _ZN3KIO9SlaveBase12dispatchLoopEv
(libKF6KIOCore.so.6 + 0xa566b)
                #10 0x00007fd20fff050f _ZN3KIO12WorkerThread3runEv
(libKF6KIOCore.so.6 + 0x13d50f)
                #11 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #12 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #13 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 27504:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd168ca __GI___poll (libc.so.6 + 0x1168ca)
                #4  0x00007fd20d389404 poll (libxcb.so.1 + 0xf404)
                #5  0x00007fd20d38b05c _xcb_conn_wait (libxcb.so.1 + 0x1105c)
                #6  0x00007fd2077ab458 _ZN14QXcbEventQueue3runEv
(libQt6XcbQpa.so.6 + 0x68458)
                #7  0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #8  0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #9  0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152198:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20d7b8661 ppoll (libQt6Core.so.6 + 0x3b8661)
                #5  0x00007fd20c177f77
_ZNK26QNativeSocketEnginePrivate12nativeSelectE14QDeadlineTimerbbPbS1_
(libQt6Network.so.6 + 0x177f77)
                #6  0x00007fd20c0f6608
_ZN19QNativeSocketEngine18waitForReadOrWriteEPbS0_bb14QDeadlineTimerS0_
(libQt6Network.so.6 + 0xf6608)
                #7  0x00007fd20c0ea5e8 _ZN15QAbstractSocket16waitForReadyReadEi
(libQt6Network.so.6 + 0xea5e8)
                #8  0x00007fd20ff0f9d0
_ZN3KIO17ConnectionBackend19waitForIncomingTaskEi (libKF6KIOCore.so.6 +
0x5c9d0)
                #9  0x00007fd20ff5866b _ZN3KIO9SlaveBase12dispatchLoopEv
(libKF6KIOCore.so.6 + 0xa566b)
                #10 0x00007fd20fff050f _ZN3KIO12WorkerThread3runEv
(libKF6KIOCore.so.6 + 0x13d50f)
                #11 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #12 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #13 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)

                Stack trace of thread 152232:
                #0  0x00007fd20cca6f12 __syscall_cancel_arch (libc.so.6 +
0xa6f12)
                #1  0x00007fd20cc9a118 __internal_syscall_cancel (libc.so.6 +
0x9a118)
                #2  0x00007fd20cc9a171 __syscall_cancel (libc.so.6 + 0x9a171)
                #3  0x00007fd20cd17052 __GI_ppoll (libc.so.6 + 0x117052)
                #4  0x00007fd20d7b8661 ppoll (libQt6Core.so.6 + 0x3b8661)
                #5  0x00007fd20c177f77
_ZNK26QNativeSocketEnginePrivate12nativeSelectE14QDeadlineTimerbbPbS1_
(libQt6Network.so.6 + 0x177f77)
                #6  0x00007fd20c0f6608
_ZN19QNativeSocketEngine18waitForReadOrWriteEPbS0_bb14QDeadlineTimerS0_
(libQt6Network.so.6 + 0xf6608)
                #7  0x00007fd20c0ea5e8 _ZN15QAbstractSocket16waitForReadyReadEi
(libQt6Network.so.6 + 0xea5e8)
                #8  0x00007fd20ff0f9d0
_ZN3KIO17ConnectionBackend19waitForIncomingTaskEi (libKF6KIOCore.so.6 +
0x5c9d0)
                #9  0x00007fd20ff5866b _ZN3KIO9SlaveBase12dispatchLoopEv
(libKF6KIOCore.so.6 + 0xa566b)
                #10 0x00007fd20fff050f _ZN3KIO12WorkerThread3runEv
(libKF6KIOCore.so.6 + 0x13d50f)
                #11 0x00007fd20d7bcfbd _ZN14QThreadPrivate5startEPv
(libQt6Core.so.6 + 0x3bcfbd)
                #12 0x00007fd20cc9de07 start_thread (libc.so.6 + 0x9de07)
                #13 0x00007fd20cd2539c __clone3 (libc.so.6 + 0x12539c)
                ELF object binary architecture: AMD x86-64

GNU gdb (GDB; openSUSE Tumbleweed) 16.3
This GDB was configured as "x86_64-suse-linux".

Reading symbols from /usr/bin/dolphin...
Reading symbols from /usr/lib/debug/usr/bin/dolphin.debug...

warning: Can't open file /usr/lib64/libpsl.so.5.3.8 (deleted) during
file-backed mapping note processing

warning: Can't open file /usr/share/icons/hicolor/icon-theme.cache (deleted)
during file-backed mapping note processing

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

warning: Can't open file /memfd:xorg (deleted) during file-backed mapping note
processing
[New LWP 152594]
[New LWP 27467]
[New LWP 27928]
[New LWP 27255]
[New LWP 152415]
[New LWP 152197]
[New LWP 152544]
[New LWP 152527]
[New LWP 152526]
[New LWP 29995]
[New LWP 102734]
[New LWP 27504]
[New LWP 152198]
[New LWP 152232]

warning: Build-id of /lib64/libpsl.so.5 does not match core file.

warning: Could not load shared library symbols for /lib64/libpsl.so.5.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/dolphin -session
10ab757365000178644473900000064050057_1786540603_5036'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0)
    at pthread_kill.c:44
44            return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO
(ret) : 0;
[Current thread is 1 (Thread 0x7fd1daffd6c0 (LWP 152594))]

(gdb) info threads
  Id   Target Id                          Frame
* 1    Thread 0x7fd1daffd6c0 (LWP 152594) __pthread_kill_implementation
(threadid=<optimized out>,
    signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
  2    Thread 0x7fd2073bc6c0 (LWP 27467)  __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  3    Thread 0x7fd1f4fff6c0 (LWP 27928)  __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  4    Thread 0x7fd20794fd00 (LWP 27255)  __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  5    Thread 0x7f91be7fc6c0 (LWP 152415) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  6    Thread 0x7fd1e16616c0 (LWP 152197) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  7    Thread 0x7fd204d5a6c0 (LWP 152544) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  8    Thread 0x7f91bf7fe6c0 (LWP 152527) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  9    Thread 0x7fd20555b6c0 (LWP 152526) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  10   Thread 0x7fd1e0e606c0 (LWP 29995)  __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  11   Thread 0x7fd1d97fa6c0 (LWP 102734) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  12   Thread 0x7fd206bbb6c0 (LWP 27504)  __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  13   Thread 0x7fd1db7fe6c0 (LWP 152198) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  14   Thread 0x7f91beffd6c0 (LWP 152232) __syscall_cancel_arch ()
    at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56

(gdb) thread 4
[Switching to thread 4 (Thread 0x7fd20794fd00 (LWP 27255))]
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
56              ret

(gdb) bt
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007fd20cc9a118 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 cancellation.c:49
#2  0x00007fd20cc9a171 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 cancellation.c:75
#3  0x00007fd20cd17052 in __GI_ppoll
    (fds=fds@entry=0x557f134f3b20, nfds=nfds@entry=13, timeout=<optimized out>,
    timeout@entry=0x7ffde3576ad0, sigmask=sigmask@entry=0x0) at
../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007fd20b5031da in ppoll (__fds=0x557f134f3b20, __nfds=13,
__timeout=0x7ffde3576ad0, __ss=0x0)
    at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked
    (priority=<optimized out>, context=0x7fd200001320, timeout_usec=<optimized
out>, fds=0x557f134f3b20, n_fds=13) at ../glib/gmain.c:4837
#6  g_main_context_iterate_unlocked
    (context=context@entry=0x7fd200001320, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4511
#7  0x00007fd20b5039c0 in g_main_context_iteration (context=0x7fd200001320,
may_block=1)
    at ../glib/gmain.c:4582
#8  0x00007fd20d8e8c78 in QEventDispatcherGlib::processEvents
(this=0x557f12673a00, flags=...)
    at
/usr/src/debug/qtbase-everywhere-src-6.11.1/src/corelib/kernel/qeventdispatcher_glib.cpp:402
#9  0x00007fd20d5fabc3 in QEventLoop::exec (this=0x7ffde3576c10, flags=...)
    at
/usr/src/debug/qtbase-everywhere-src-6.11.1/src/corelib/global/qflags.h:78
#10 0x00007fd20d5ef9f0 in QCoreApplication::exec ()
    at
/usr/src/debug/qtbase-everywhere-src-6.11.1/src/corelib/kernel/qcoreapplication.cpp:1457
#11 0x00007fd20de3e540 in QGuiApplication::exec ()
    at
/usr/src/debug/qtbase-everywhere-src-6.11.1/src/gui/kernel/qguiapplication.cpp:2005
#12 0x00007fd20e9e7a79 in QApplication::exec ()
    at
/usr/src/debug/qtbase-everywhere-src-6.11.1/src/widgets/kernel/qapplication.cpp:2546
#13 0x0000557f0274be43 in main (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/dolphin-26.04.3/src/main.cpp:261

(gdb) q

Bye

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