[konsole] [Bug 378512] New: Crash on control-D exit

Thu Apr 6 17:51:13 UTC 2017

https://bugs.kde.org/show_bug.cgi?id=378512

            Bug ID: 378512
           Summary: Crash on control-D exit
           Product: konsole
           Version: 16.04.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: kdebugtracking at dancingkayak.com
  Target Milestone: ---

Application: konsole (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.8.0-46-generic x86_64
Distribution: Ubuntu 16.10

-- Information about the crash:
- What I was doing when the application crashed: Closing the last terminal tab
before exiting terminal.  I tried mightily to associate this with a report that
I believed was a duplicate based on the stack traces for the threads, but I
could not find a way to tell the Crash Reporting Assistant to do so.  I had
marked one of the previous reports as a duplicate, but Crash Reporting
Assistant didn't apparently accept this input, because it warned me that I was
continuing without having selected a report as a duplicate.

-- Backtrace:
Application: Konsole (konsole), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbbbc7c6940 (LWP 2201))]

Thread 3 (Thread 0x7fbba1ad8700 (LWP 2203)):
[KCrash Handler]
#6  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
#7  0x00007fbbbc1c23ea in __GI_abort () at abort.c:89
#8  0x00007fbbbc2040d0 in __libc_message (do_abort=do_abort at entry=2,
fmt=fmt at entry=0x7fbbbc319368 "*** Error in `%s': %s: 0x%s ***\n") at
../sysdeps/posix/libc_fatal.c:175
#9  0x00007fbbbc20d75a in malloc_printerr (ar_ptr=<optimized out>,
ptr=<optimized out>, str=0x7fbbbc319478 "double free or corruption (out)",
action=3) at malloc.c:5046
#10 _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized
out>) at malloc.c:3902
#11 0x00007fbbbc21118c in __GI___libc_free (mem=<optimized out>) at
malloc.c:2982
#12 0x00007fbbaf690b06 in _nv007tls () from
/usr/lib/nvidia-340/tls/libnvidia-tls.so.340.102
#13 0x00007fbbb43e0439 in __nptl_deallocate_tsd () at pthread_create.c:175
#14 0x00007fbbb43e1878 in __nptl_deallocate_tsd () at pthread_create.c:326
#15 start_thread (arg=0x7fbba1ad8700) at pthread_create.c:346
#16 0x00007fbbbc2930af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7fbba8d94700 (LWP 2202)):
#0  0x00007fbbbc2870bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbbb3ca69d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbbb3ca6aec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbbb8dcd4ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fbbb8d750fa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fbbb8b9ad43 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fbbbc89a575 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fbbb8b9fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fbbb43e16ca in start_thread (arg=0x7fbba8d94700) at
pthread_create.c:333
#9  0x00007fbbbc2930af in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7fbbbc7c6940 (LWP 2201)):
#0  0x00007fbbbc2870bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fbbb4c41c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fbbb4c43617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fbbb4c43721 in xcb_wait_for_reply () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fbbb61d3a27 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fbbb61cf46d in XSync () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#6  0x00007fbbb61b05ee in XCloseDisplay () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007fbba81cc21f in QXcbConnection::~QXcbConnection() () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#8  0x00007fbba81cc5a9 in QXcbConnection::~QXcbConnection() () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#9  0x00007fbba81cdf36 in QXcbIntegration::~QXcbIntegration() () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#10 0x00007fbba81ce039 in QXcbIntegration::~QXcbIntegration() () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#11 0x00007fbbb90c08d3 in QGuiApplicationPrivate::~QGuiApplicationPrivate() ()
from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007fbbb96ae869 in QApplicationPrivate::~QApplicationPrivate() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fbbb8dac2c7 in QObject::~QObject() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fbbb8d78ec6 in QCoreApplication::~QCoreApplication() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fbbb96b0331 in QApplication::~QApplication() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fbbbc578bdd in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#17 0x00007fbbbc1ab3f1 in __libc_start_main (main=0x55c462bd7770, argc=1,
argv=0x7ffffa343128, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffffa343118) at ../csu/libc-start.c:291
#18 0x000055c462bd77aa in _start ()

Possible duplicates by query: bug 376266, bug 375933, bug 373823, bug 371957,
bug 364287.

Reported using DrKonqi

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