[kde] [Bug 482499] New: KWalletmanager not quitting correctly (crash/hang)

[Arek Guzinski]

https://bugs.kde.org/show_bug.cgi?id=482499

            Bug ID: 482499
           Summary: KWalletmanager not quitting correctly (crash/hang)
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Neon
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: kermit at ag.de1.cc
  Target Milestone: ---

Application: kwalletmanager5 (24.02.0)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.5.0-21-generic x86_64
Windowing System: Wayland
Distribution: KDE neon 6.0
DrKonqi: 6.0.0 [KCrashBackend]

-- Information about the crash:
Whenever I close kwalletmanager (File -> Quit or Window close does not seem to
matter), one of 2 things happens (chosen randomly)

1. it crashes (see backtrace)
2. no crash, window is gone, but the process continues running and can only be
ended through the System Monitor / killall / similiar program.

This is reproducable by simply starting, then quitting the application.

The only special configuration I can think of is that I have 3 wallets
configured.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Wallet Manager (kwalletmanager5), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=140596258077376)
at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=140596258077376) at
./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=140596258077376, signo=signo at entry=6) at
./nptl/pthread_kill.c:89
#7  0x00007fdf21d48476 in __GI_raise (sig=sig at entry=6) at
../sysdeps/posix/raise.c:26
#8  0x00007fdf21d2e7f3 in __GI_abort () at ./stdlib/abort.c:79
#9  0x00007fdf21d8f676 in __libc_message (action=action at entry=do_abort,
fmt=fmt at entry=0x7fdf21ee1b77 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#10 0x00007fdf21da6cfc in malloc_printerr (str=str at entry=0x7fdf21ee4210
"munmap_chunk(): invalid pointer") at ./malloc/malloc.c:5664
#11 0x00007fdf21da6fdc in munmap_chunk (p=<optimised out>) at
./malloc/malloc.c:3060
#12 0x00007fdf21dab49a in __GI___libc_free (mem=<optimised out>) at
./malloc/malloc.c:3381
#13 0x00007fdf22524353 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x00007fdf241b665d in KXmlGuiWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF6XmlGui.so.6
#15 0x00007fdf235e00eb in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#16 0x00007fdf225bee18 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt6Core.so.6
#17 0x00007fdf225bf530 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#18 0x00007fdf225c2c99 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt6Core.so.6
#19 0x000055abe460ca4c in ?? ()
#20 0x00007fdf21d2fd90 in __libc_start_call_main
(main=main at entry=0x55abe460bdc0, argc=argc at entry=1,
argv=argv at entry=0x7ffd51263208) at ../sysdeps/nptl/libc_start_call_main.h:58
#21 0x00007fdf21d2fe40 in __libc_start_main_impl (main=0x55abe460bdc0, argc=1,
argv=0x7ffd51263208, init=<optimised out>, fini=<optimised out>,
rtld_fini=<optimised out>, stack_end=0x7ffd512631f8) at ../csu/libc-start.c:392
#22 0x000055abe460cb45 in ?? ()
[Inferior 1 (process 10293) detached]

Reported using DrKonqi
This report was filed against 'kde' because the product 'kwalletmanager5' could
not be located in Bugzilla. Add it to drkonqi's mappings file!

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