[kde] [Bug 347894] New: kdebugdialog5 crashes upon exit

[Jiri Slaby]

https://bugs.kde.org/show_bug.cgi?id=347894

            Bug ID: 347894
           Summary: kdebugdialog5 crashes upon exit
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: jirislaby at gmail.com

Application: kdebugdialog5 (1.0)

Qt Version: 5.4.1
Operating System: Linux 4.0.4-1.g383ecdf-desktop x86_64
Distribution: "openSUSE 20150516 (Tumbleweed) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
* opened kdebugdialog5
* clicked OK
* crash

On the first execution, I checked "disable all debug info" checkbox then
pressed OK. But I don't think it matters.

The crash can be reproduced every time.

-- Backtrace:
Application: KDebugDialog (kdebugdialog5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
40      int result = INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL);
[KCrash Handler]
#4  QString::~QString (this=0x1a28c28, __in_chrg=<optimized out>) at
../../src/corelib/thread/qbasicatomic.h:110
#5  0x00007fcf8246fc59 in QDBusConnectionPrivate::~QDBusConnectionPrivate
(this=0x1a28c10, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1049
#6  0x00007fcf8246fea9 in QDBusConnectionPrivate::~QDBusConnectionPrivate
(this=0x1a28c10, __in_chrg=<optimized out>) at qdbusintegrator.cpp:1067
#7  0x00007fcf82463e65 in QDBusConnectionManager::~QDBusConnectionManager
(this=0x7fcf826cdca0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>, __in_chrg=<optimized
out>) at qdbusconnection.cpp:98
#8  0x00007fcf82463f19 in (anonymous
namespace)::Q_QGS__q_manager::innerFunction()::Holder::~Holder() () at
qdbusconnection.cpp:59
#9  0x00007fcf8070dc39 in __run_exit_handlers (status=0, listp=0x7fcf80a725c0
<__exit_funcs>, run_list_atexit=run_list_atexit at entry=true) at exit.c:82
#10 0x00007fcf8070dc85 in __GI_exit (status=<optimized out>) at exit.c:104
#11 0x00007fcf806f88cc in __libc_start_main (main=0x4098b0 <main>, argc=1,
argv=0x7ffc86226ad8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc86226ac8) at libc-start.c:323
#12 0x0000000000409f89 in _start ()

Reported using DrKonqi

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