[Konsole-devel] [konsole] [Bug 344503] New: Segfault reported when KDE applications are closed

[Peter C. Trenholme]

https://bugs.kde.org/show_bug.cgi?id=344503

            Bug ID: 344503
           Summary: Segfault reported when KDE applications are closed
           Product: konsole
           Version: 3.0.1
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: PTrenholme at gmail.com

Application: konsole (3.0.1)

Qt Version: 5.4.0
Operating System: Linux 3.20.0-0.rc0.git10.1.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Rawhide)"

-- Information about the crash:
- Unusual behavior I noticed: When (almost) any KDE application is closed a
seqfault is reported. They all have an identical backtrace to th one included
in this report.

Speifically, KInit, KAccessablility, etc, all pop-up a crash report when they
finish and (attempt to) do a normal exit. From the backtrace, I suspect that
something has changed in the libthread_db program. The version on this system
(Fedora 23 [Rawhide]) is glibc-2.21.90-3.fc23.1.x86_64

If you can identify the problem, please report it to the glibc developers.

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00000037dc098859 in QReadWriteLock::~QReadWriteLock() () at
/lib64/libQt5Core.so.5
#6  0x00000037eaee733d in KMimeTypeRepository::~KMimeTypeRepository() () at
/lib64/libKF5KDELibs4Support.so.5
#7  0x00000037eaee8d19 in (anonymous
namespace)::Q_QGS_s_self::innerFunction()::Holder::~Holder() () at
/lib64/libKF5KDELibs4Support.so.5
#8  0x00000037c843a628 in __run_exit_handlers () at /lib64/libc.so.6
#9  0x00000037c843a675 in  () at /lib64/libc.so.6
#10 0x00000037c8420847 in __libc_start_main () at /lib64/libc.so.6
#11 0x0000000000400a99 in _start ()

Reported using DrKonqi

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