[dolphin] [Bug 509121] New: Dolphin crash on opening samba share

Bernhard Friedreich bugzilla_noreply at kde.org
Thu Sep 4 20:51:06 BST 2025 

https://bugs.kde.org/show_bug.cgi?id=509121

            Bug ID: 509121
           Summary: Dolphin crash on opening samba share
    Classification: Applications
           Product: dolphin
      Version First 25.08.0
       Reported In:
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: friesoft at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (25.08.0)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.17.0
Operating System: Linux 6.16.3-200.fc42.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 42 (KDE Plasma Desktop Edition)"
DrKonqi: 6.4.4 [CoredumpBackend]

-- Information about the crash:
Steps to reproduce:
1. open dolphin (25.08.0)
2. click on samba share in sidebar (added as remote entry:
smb://nas-daten.kio-discovery-wsd/)
3. on first try I was asked for the (saved) credentials
4. crash (reproducible)

The crash can be reproduced every time.

-- Backtrace (Reduced):
#5  0x00007fa731c755da in QArrayDataPointer<KFileItem>::data (this=<optimized
out>, this=<optimized out>) at /usr/include/qt6/QtCore/qarraydatapointer.h:120
#6  QArrayDataPointer<KFileItem>::constBegin (this=<optimized out>,
this=<optimized out>) at /usr/include/qt6/QtCore/qarraydatapointer.h:126
#7  QList<KFileItem>::begin (this=<optimized out>, this=<optimized out>) at
/usr/include/qt6/QtCore/qlist.h:659
#8  KCoreDirListerCache::slotUpdateResult (this=0x56130688a020, j=<optimized
out>) at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/kcoredirlister.cpp:1731
#9  0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613073d9dc0, r=0x56130688a020, a=0x7ffe3e164690) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#10 doActivate<false> (sender=0x5613071cbf10, signal_index=6,
argv=argv at entry=0x7ffe3e164690) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
[...]
#13 KJob::result (this=this at entry=0x5613071cbf10, _t1=<optimized out>,
_t1 at entry=0x5613071cbf10, _t2=...) at
/usr/src/debug/kf6-kcoreaddons-6.17.0-1.fc42.x86_64/redhat-linux-build/src/lib/KF6CoreAddons_autogen/include/moc_kjob.cpp:475
#14 0x00007fa731172a0b in KJob::finishJob (this=0x5613071cbf10,
emitResult=<optimized out>) at
/usr/src/debug/kf6-kcoreaddons-6.17.0-1.fc42.x86_64/src/lib/jobs/kjob.cpp:115
#15 0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613073da430, r=0x5613071cbf10, a=0x7ffe3e164758) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#16 doActivate<false> (sender=0x561307382030, signal_index=7,
argv=0x7ffe3e164758, argv at entry=0x0) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
[...]
#18 0x00007fa731ca0481 in KIO::WorkerInterface::finished (this=0x561307382030)
at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/redhat-linux-build/src/core/KF6KIOCore_autogen/include/moc_workerinterface_p.cpp:341
#19 KIO::WorkerInterface::dispatch (this=0x561307382030, _cmd=104, rawdata=...)
at /usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/workerinterface.cpp:127
#20 0x00007fa731c98755 in KIO::WorkerInterface::dispatch (this=0x561307382030)
at /usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/workerinterface.cpp:58
#21 0x00007fa731c9c230 in KIO::Worker::gotInput (this=0x561307382030) at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/worker.cpp:262
#22 0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613072c7cb0, r=0x561307382030, a=0x7ffe3e164b38) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#23 doActivate<false> (sender=0x5613073c58e0, signal_index=3,
argv=0x7ffe3e164b38) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
#5  0x00007fa731c755da in QArrayDataPointer<KFileItem>::data (this=<optimized
out>, this=<optimized out>) at /usr/include/qt6/QtCore/qarraydatapointer.h:120
#6  QArrayDataPointer<KFileItem>::constBegin (this=<optimized out>,
this=<optimized out>) at /usr/include/qt6/QtCore/qarraydatapointer.h:126
#7  QList<KFileItem>::begin (this=<optimized out>, this=<optimized out>) at
/usr/include/qt6/QtCore/qlist.h:659
#8  KCoreDirListerCache::slotUpdateResult (this=0x56130688a020, j=<optimized
out>) at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/kcoredirlister.cpp:1731
#9  0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613073d9dc0, r=0x56130688a020, a=0x7ffe3e164690) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#10 doActivate<false> (sender=0x5613071cbf10, signal_index=6,
argv=argv at entry=0x7ffe3e164690) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
[...]
#13 KJob::result (this=this at entry=0x5613071cbf10, _t1=<optimized out>,
_t1 at entry=0x5613071cbf10, _t2=...) at
/usr/src/debug/kf6-kcoreaddons-6.17.0-1.fc42.x86_64/redhat-linux-build/src/lib/KF6CoreAddons_autogen/include/moc_kjob.cpp:475
#14 0x00007fa731172a0b in KJob::finishJob (this=0x5613071cbf10,
emitResult=<optimized out>) at
/usr/src/debug/kf6-kcoreaddons-6.17.0-1.fc42.x86_64/src/lib/jobs/kjob.cpp:115
#15 0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613073da430, r=0x5613071cbf10, a=0x7ffe3e164758) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#16 doActivate<false> (sender=0x561307382030, signal_index=7,
argv=0x7ffe3e164758, argv at entry=0x0) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146
[...]
#18 0x00007fa731ca0481 in KIO::WorkerInterface::finished (this=0x561307382030)
at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/redhat-linux-build/src/core/KF6KIOCore_autogen/include/moc_workerinterface_p.cpp:341
#19 KIO::WorkerInterface::dispatch (this=0x561307382030, _cmd=104, rawdata=...)
at /usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/workerinterface.cpp:127
#20 0x00007fa731c98755 in KIO::WorkerInterface::dispatch (this=0x561307382030)
at /usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/workerinterface.cpp:58
#21 0x00007fa731c9c230 in KIO::Worker::gotInput (this=0x561307382030) at
/usr/src/debug/kf6-kio-6.17.0-1.fc42.x86_64/src/core/worker.cpp:262
#22 0x00007fa72f5657ba in QtPrivate::QSlotObjectBase::call
(this=0x5613072c7cb0, r=0x561307382030, a=0x7ffe3e164b38) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#23 doActivate<false> (sender=0x5613073c58e0, signal_index=3,
argv=0x7ffe3e164b38) at
/usr/src/debug/qt6-qtbase-6.9.1-1.fc42.x86_64/src/corelib/kernel/qobject.cpp:4146


Reported using DrKonqi

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