[dolphin] [Bug 467804] New: Random crash, unable to reproduce

[Petr N.]

https://bugs.kde.org/show_bug.cgi?id=467804

            Bug ID: 467804
           Summary: Random crash, unable to reproduce
    Classification: Applications
           Product: dolphin
           Version: 20.12.2
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: adm at prnet.info
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.12.2)

Qt Version: 5.15.2
Frameworks Version: 5.78.0
Operating System: Linux 5.10.0-20-amd64 x86_64
Windowing system: X11
Distribution: Debian GNU/Linux 11 (bullseye)

-- Information about the crash:
- What I was doing when the application crashed: I believe clicking back button
or about to click it. Icon view.

The crash does not seem to be reproducible.

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

[KCrash Handler]
#4  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007ff3bb0a3537 in __GI_abort () at abort.c:79
#6  0x00007ff3bb0fc768 in __libc_message (action=action at entry=do_abort,
fmt=fmt at entry=0x7ff3bb21a19c "*** %s ***: terminated\n") at
../sysdeps/posix/libc_fatal.c:155
#7  0x00007ff3bb18d542 in __GI___fortify_fail (msg=msg at entry=0x7ff3bb21a184
"stack smashing detected") at fortify_fail.c:26
#8  0x00007ff3bb18d520 in __stack_chk_fail () at stack_chk_fail.c:24
#9  0x00007ff3bafd100b in KFileItemModel::index(QUrl const&) const () from
/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#10 0x00007ff3bafd10a0 in KFileItemModel::index(KFileItem const&) const () from
/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#11 0x00007ff3bafdf969 in KFileItemModelRolesUpdater::slotGotPreview(KFileItem
const&, QPixmap const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#12 0x00007ff3b91765a6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ff3bacead77 in KIO::PreviewJob::gotPreview(KFileItem const&, QPixmap
const&) () from /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#14 0x00007ff3bacedd93 in ?? () from
/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#15 0x00007ff3bacee84c in ?? () from
/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#16 0x00007ff3b91765e0 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ff3baa9c734 in KIO::TransferJob::data(KIO::Job*, QByteArray const&)
() from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#18 0x00007ff3b91765a6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007ff3baa7b3d2 in KIO::SlaveInterface::data(QByteArray const&) () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#20 0x00007ff3baa7d6e3 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#21 0x00007ff3baa7bb09 in KIO::SlaveInterface::dispatch() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#22 0x00007ff3baa7f42a in KIO::Slave::gotInput() () from
/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#23 0x00007ff3b91765a6 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007ff3b916bff1 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007ff3b9c0215f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007ff3b913ffca in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ff3b9142a01 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ff3b9197e93 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ff3b6e91e6b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007ff3b6e92118 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ff3b6e921cf in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ff3b919751f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007ff3b913e98b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ff3b9146c00 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007ff3bb2a39e0 in kdemain () from
/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#36 0x00007ff3bb0a4d0a in __libc_start_main (main=0x55cfb9637050, argc=1,
argv=0x7ffeb9460888, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffeb9460878) at ../csu/libc-start.c:308
#37 0x000055cfb963708a in _start ()
[Inferior 1 (process 931848) detached]

Possible duplicates by query: bug 466490, bug 463594, bug 462612, bug 462390,
bug 461817.

Reported using DrKonqi

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