[Konsole-devel] [konsole] [Bug 331122] New: Konsole crashes on closing SSH connection

[Markus Zimmermann]

https://bugs.kde.org/show_bug.cgi?id=331122

            Bug ID: 331122
           Summary: Konsole crashes on closing SSH connection
    Classification: Unclassified
           Product: konsole
           Version: 2.12.1
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: markus.zimmermann at nethead.at

Application: konsole (2.12.1)
KDE Platform Version: 4.12.2
Qt Version: 4.8.5
Operating System: Linux 3.11.10-7-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I often have 2, 3 or more tabs open with SSH connections to the same server.
When I am finished with my work I close each connection by executing "exit".
The crash sometimes happens after performing the first exit. If the first exit
succeeds without a crash all other tabs can be closed without any crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f58fdffa780 (LWP 11838))]

Thread 2 (Thread 0x7f58e0e4c700 (LWP 11839)):
#0  0x00007f58fb62cb3d in poll () from /lib64/libc.so.6
#1  0x00007f58f8746604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f58f874670c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f58fcc8fd76 in QEventDispatcherGlib::processEvents
(this=0x7f58dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007f58fcc61d0f in QEventLoop::processEvents
(this=this at entry=0x7f58e0e4be20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f58fcc62005 in QEventLoop::exec (this=this at entry=0x7f58e0e4be20,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f58fcb60fef in QThread::exec (this=this at entry=0x1658540) at
thread/qthread.cpp:536
#7  0x00007f58fcc43513 in QInotifyFileSystemWatcherEngine::run (this=0x1658540)
at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f58fcb6368f in QThreadPrivate::start (arg=0x1658540) at
thread/qthread_unix.cpp:338
#9  0x00007f58fc8cc0db in start_thread () from /lib64/libpthread.so.0
#10 0x00007f58fb63590d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f58fdffa780 (LWP 11838)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f58fbe58640 in QApplication::x11ProcessEvent (this=0x7fffa12d8950,
event=event at entry=0x7fffa12d8440) at kernel/qapplication_x11.cpp:3431
#8  0x00007f58fbe7f882 in x11EventSourceDispatch (s=0x12eba70, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#9  0x00007f58f8746316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#10 0x00007f58f8746668 in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f58f874670c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#12 0x00007f58fcc8fd55 in QEventDispatcherGlib::processEvents (this=0x12e8d10,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f58fbe7f936 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#14 0x00007f58fcc61d0f in QEventLoop::processEvents
(this=this at entry=0x7fffa12d8820, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007f58fcc62005 in QEventLoop::exec (this=this at entry=0x7fffa12d8820,
flags=...) at kernel/qeventloop.cpp:204
#16 0x00007f58fcc6713b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#17 0x00007f58e7ff5d47 in kdemain () from /usr/lib64/libkdeinit4_konsole.so
#18 0x000000000040879e in _start ()

Possible duplicates by query: bug 331073, bug 331059, bug 331001, bug 330973,
bug 330505.

Reported using DrKonqi

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