[Konversation-devel] [konversation] [Bug 340746] New: Konversation crashed after closing a query tab with Strg+W

[Bruno Kiste]

https://bugs.kde.org/show_bug.cgi?id=340746

            Bug ID: 340746
           Summary: Konversation crashed after closing a query tab with
                    Strg+W
           Product: konversation
           Version: 1.5
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: bruno.kiste at gmail.com

I had Konversation running for about one hour. I was connected to exacly one
server. I had two channels and one Query open. When I wanted to close the
Query, using Strg+W Konversation crashed.
I tried to reproduce the error 5 times. I does not seem to be reproducible.

The crash does not seem to be reproducible.


Reproducible: Couldn't Reproduce




-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb447d740 (LWP 4852))]

Thread 2 (Thread 0xb1564b40 (LWP 4872)):
#0  0xb505e13a in __pthread_mutex_unlock_usercnt (mutex=0xb0c00558,
decr=<optimized out>) at pthread_mutex_unlock.c:93
#1  0xb555f8f4 in pthread_mutex_unlock (mutex=0xb0c00558) at forward.c:194
#2  0xb4dfe120 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4db92cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4db9528 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb641f95f in QEventDispatcherGlib::processEvents (this=0xb0c00468,
flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb63ee823 in QEventLoop::processEvents (this=this at entry=0xb1564258,
flags=...) at kernel/qeventloop.cpp:149
#7  0xb63eeb49 in QEventLoop::exec (this=this at entry=0xb1564258, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb62db23d in QThread::exec (this=this at entry=0x9d46e30) at
thread/qthread.cpp:537
#9  0xb63cec44 in QInotifyFileSystemWatcherEngine::run (this=0x9d46e30) at
io/qfilesystemwatcher_inotify.cpp:265
#10 0xb62ddb6f in QThreadPrivate::start (arg=0x9d46e30) at
thread/qthread_unix.cpp:349
#11 0xb505af70 in start_thread (arg=0xb1564b40) at pthread_create.c:312
#12 0xb55524ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb447d740 (LWP 4852)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb59069ad in QApplication::x11ProcessEvent (this=0xbf9a52e0,
event=event at entry=0xbf9a4f6c) at kernel/qapplication_x11.cpp:3529
#9  0xb5933524 in x11EventSourceDispatch (s=0x9bcd140, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#10 0xb4db91e3 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb4db9468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb4db9528 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb641f95f in QEventDispatcherGlib::processEvents
(this=this at entry=0x97aeeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#14 0xb59335de in QGuiEventDispatcherGlib::processEvents (this=0x97aeeb8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#15 0xb63ee823 in QEventLoop::processEvents (this=this at entry=0xbf9a5228,
flags=...) at kernel/qeventloop.cpp:149
#16 0xb63eeb49 in QEventLoop::exec (this=this at entry=0xbf9a5228, flags=...) at
kernel/qeventloop.cpp:204
#17 0xb63f48fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#18 0xb587ca24 in QApplication::exec () at kernel/qapplication.cpp:3828
#19 0x08082f8c in ?? ()
#20 0xb547fa83 in __libc_start_main (main=0x8080eb0, argc=3, argv=0xbf9a5414,
init=0x823fcc0 <__libc_csu_init>, fini=0x823fd30 <__libc_csu_fini>,
rtld_fini=0xb778b180 <_dl_fini>, stack_end=0xbf9a540c) at libc-start.c:287
#21 0x08098f88 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 328964.

Possible duplicates by query: bug 339285, bug 339046, bug 336966, bug 336796,
bug 336756.

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