[Konsole-devel] [Bug 279726] New: Konsole crash when closing tab

[Amir M]

https://bugs.kde.org/show_bug.cgi?id=279726

           Summary: Konsole crash when closing tab
           Product: konsole
           Version: 2.6.3
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: amir.malki at gmail.com


Application: konsole (2.6.3)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.3
Operating System: Linux 2.6.35.13-92.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:
I colesed a tab, it was responding slowly, I hit ^D several more times, and
then all of my konsole windows crashed (and I had 10~20 open konsole windows,
with 3~10 tabs on each of them)

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fb1e9285840 (LWP 26972))]

Thread 2 (Thread 0x7fb1dcb88700 (LWP 27040)):
#0  __poll (fds=<value optimized out>, nfds=<value optimized out>,
timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003ad1842374 in g_main_context_poll (context=0x7fb1d00009b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:3093
#2  g_main_context_iterate (context=0x7fb1d00009b0, block=1, dispatch=1,
self=<value optimized out>) at gmain.c:2775
#3  0x0000003ad18428ad in g_main_context_iteration (context=0x7fb1d00009b0,
may_block=1) at gmain.c:2843
#4  0x00000036d51883a6 in QEventDispatcherGlib::processEvents
(this=0x7fb1d00008c0, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:424
#5  0x00000036d515c532 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000036d515c77c in QEventLoop::exec (this=0x7fb1dcb87d00, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00000036d50715f4 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00000036d513de08 in QInotifyFileSystemWatcherEngine::run (this=0x1c0e7f0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00000036d5073e95 in QThreadPrivate::start (arg=0x1c0e7f0) at
thread/qthread_unix.cpp:320
#10 0x0000003ad0406ccb in start_thread (arg=0x7fb1dcb88700) at
pthread_create.c:301
#11 0x0000003acfce0c2d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fb1e9285840 (LWP 26972)):
[KCrash Handler]
#6  0x0000003ad46ee470 in vtable for __cxxabiv1::__class_type_info () from
/usr/lib64/libstdc++.so.6
#7  0x00000036d6a356b8 in QApplication::x11ProcessEvent (this=0x7fff05822250,
event=0x7fff05821e90) at kernel/qapplication_x11.cpp:3367
#8  0x00000036d6a5d6a6 in x11EventSourceDispatch (s=0x1a6b750, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#9  0x0000003ad1841e33 in g_main_dispatch (context=0x1a6a520) at gmain.c:2149
#10 g_main_context_dispatch (context=0x1a6a520) at gmain.c:2702
#11 0x0000003ad1842610 in g_main_context_iterate (context=0x1a6a520, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2780
#12 0x0000003ad18428ad in g_main_context_iteration (context=0x1a6a520,
may_block=1) at gmain.c:2843
#13 0x00000036d518834f in QEventDispatcherGlib::processEvents (this=0x1a387a0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#14 0x00000036d6a5d3ae in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#15 0x00000036d515c532 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#16 0x00000036d515c77c in QEventLoop::exec (this=0x7fff058221a0, flags=...) at
kernel/qeventloop.cpp:201
#17 0x00000036d5160c3b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#18 0x00000036db4133c6 in kdemain (argc=3, argv=0x7fff058224a8) at
/usr/src/debug/kdebase-4.6.3/konsole/src/main.cpp:77
#19 0x0000003acfc1ee5d in __libc_start_main (main=0x400870 <main(int, char**)>,
argc=3, ubp_av=0x7fff058224a8, init=<value optimized out>, fini=<value
optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff05822498) at
libc-start.c:226
#20 0x0000000000400799 in _start ()

This bug may be a duplicate of or related to bug 269292.

Possible duplicates by query: bug 279655, bug 279198, bug 277992, bug 277925,
bug 277484.

Reported using DrKonqi

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