[Konsole-devel] [konsole] [Bug 343486] New: konsole crashed after terminating command with ctrl-c

[david4lists at gmail.com]

https://bugs.kde.org/show_bug.cgi?id=343486

            Bug ID: 343486
           Summary: konsole crashed after terminating command with ctrl-c
           Product: konsole
           Version: 2.13.2
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: david4lists at gmail.com

Application: konsole (2.13.2)
KDE Platform Version: 4.13.3
Qt Version: 4.8.6
Operating System: Linux 3.13.0-44-generic i686
Distribution: Ubuntu 14.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I had run a Imagemagick convert command that was taking forever to complete, so
I hit control-c to terminate the convert command.  A few seconds later, all of
my konsoles disappeared.  I had also recently closed another konsole that I
opened to check convert memory/CPU usage with "top".  I'm not sure which of
those actions caused the problem.  I also had dozens of other konsoles open,
but they had been idle immediately before the crash.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb47ad740 (LWP 4754))]

Thread 2 (Thread 0xb0fafb40 (LWP 4766)):
#0  0xb76ee424 in __kernel_vsyscall ()
#1  0xb75c65ab in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb529420b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb52853e8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5285528 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb693f95f in QEventDispatcherGlib::processEvents (this=0xb0600468,
flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb690e823 in QEventLoop::processEvents (this=this at entry=0xb0faf258,
flags=...) at kernel/qeventloop.cpp:149
#7  0xb690eb49 in QEventLoop::exec (this=this at entry=0xb0faf258, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb67fb23d in QThread::exec (this=this at entry=0x89b9510) at
thread/qthread.cpp:537
#9  0xb68eec44 in QInotifyFileSystemWatcherEngine::run (this=0x89b9510) at
io/qfilesystemwatcher_inotify.cpp:265
#10 0xb67fdb6f in QThreadPrivate::start (arg=0x89b9510) at
thread/qthread_unix.cpp:349
#11 0xb535bf70 in start_thread (arg=0xb0fafb40) at pthread_create.c:312
#12 0xb75d550e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb47ad740 (LWP 4754)):
[KCrash Handler]
#7  0xb7694728 in main_arena () from /lib/i386-linux-gnu/libc.so.6
#8  0xb5ea49ad in QApplication::x11ProcessEvent (this=0xbf9e0bdc,
event=event at entry=0xbf9e085c) at kernel/qapplication_x11.cpp:3529
#9  0xb5ed1524 in x11EventSourceDispatch (s=0x867fd50, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#10 0xb52851e3 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb5285468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb5285528 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#13 0xb693f93b in QEventDispatcherGlib::processEvents
(this=this at entry=0x8635eb8, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#14 0xb5ed15de in QGuiEventDispatcherGlib::processEvents (this=0x8635eb8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#15 0xb690e823 in QEventLoop::processEvents (this=this at entry=0xbf9e0b18,
flags=...) at kernel/qeventloop.cpp:149
#16 0xb690eb49 in QEventLoop::exec (this=this at entry=0xbf9e0b18, flags=...) at
kernel/qeventloop.cpp:204
#17 0xb69148fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#18 0xb5e1aa24 in QApplication::exec () at kernel/qapplication.cpp:3828
#19 0xb76e0810 in kdemain (argc=1, argv=0xbf9e0cc4) at ../../src/main.cpp:86
#20 0x0804855b in main (argc=1, argv=0xbf9e0cc4) at konsole_dummy.cpp:3

Possible duplicates by query: bug 343214, bug 343138, bug 343103, bug 342248,
bug 342216.


Reproducible: Couldn't Reproduce

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