[Konsole-devel] [konsole] [Bug 347883] New: Konsole crashed after playing with xrandr

[Samuele Kaplun]

https://bugs.kde.org/show_bug.cgi?id=347883

            Bug ID: 347883
           Summary: Konsole crashed after playing with xrandr
           Product: konsole
           Version: 15.04.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: Samuele.Kaplun at cern.ch

Application: konsole (15.04.0)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-17-generic x86_64
Distribution: Ubuntu 15.04

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

I was fiddling with xrandr in order to find proper dual screen configuration.
When afterwards I came back to Konsole window it simply crashed.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb1ee641800 (LWP 16582))]

Thread 2 (Thread 0x7fb1da9b0700 (LWP 16583)):
#0  0x00007fb1ee1148dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fb1e83f9b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb1e83fb64f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb1dc8d4099 in QXcbEventReader::run (this=0x1431d60) at
qxcbconnection.cpp:1105
#4  0x00007fb1eaa49b0e in QThreadPrivate::start (arg=0x1431d60) at
thread/qthread_unix.cpp:337
#5  0x00007fb1e65f36aa in start_thread (arg=0x7fb1da9b0700) at
pthread_create.c:333
#6  0x00007fb1ee11feed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fb1ee641800 (LWP 16582)):
[KCrash Handler]
#6  0x00007fb1dc8cc1af in QXcbClipboard::requestor (this=0x14460f0) at
qxcbclipboard.cpp:481
#7  0x00007fb1dc8cd85f in QXcbClipboard::handleSelectionRequest
(this=0x14460f0, req=0x7fb1d40042b0) at qxcbclipboard.cpp:610
#8  0x00007fb1dc8d33be in QXcbConnection::handleXcbEvent
(this=this at entry=0x14266d0, event=event at entry=0x7fb1d40042b0) at
qxcbconnection.cpp:922
#9  0x00007fb1dc8d44bb in QXcbConnection::processXcbEvents (this=0x14266d0) at
qxcbconnection.cpp:1303
#10 0x00007fb1eacb973a in QObject::event (this=0x14266d0, e=<optimized out>) at
kernel/qobject.cpp:1245
#11 0x00007fb1eb591b2c in QApplicationPrivate::notify_helper (this=0x1420cb0,
receiver=0x14266d0, e=0x7fb1d40089e0) at kernel/qapplication.cpp:3720
#12 0x00007fb1eb597000 in QApplication::notify (this=0x7ffe5a31b890,
receiver=0x14266d0, e=0x7fb1d40089e0) at kernel/qapplication.cpp:3503
#13 0x00007fb1eac87c2b in QCoreApplication::notifyInternal
(this=0x7ffe5a31b890, receiver=0x14266d0, event=event at entry=0x7fb1d40089e0) at
kernel/qcoreapplication.cpp:935
#14 0x00007fb1eac89c9b in sendEvent (event=0x7fb1d40089e0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x13c9f10) at
kernel/qcoreapplication.cpp:1552
#16 0x00007fb1eac8a298 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1410
#17 0x00007fb1eace0843 in postEventSourceDispatch (s=0x1458360) at
kernel/qeventdispatcher_glib.cpp:271
#18 0x00007fb1e5ebec3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fb1e5ebef20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fb1e5ebefcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb1eace0c57 in QEventDispatcherGlib::processEvents (this=0x144d1b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007fb1eac853e2 in QEventLoop::exec (this=this at entry=0x7ffe5a31b750,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#23 0x00007fb1eac8d02c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#24 0x00007fb1ee40485f in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#25 0x00007fb1ee039a40 in __libc_start_main (main=0x400720 <main>, argc=1,
argv=0x7ffe5a31b9d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe5a31b9c8) at libc-start.c:289
#26 0x0000000000400759 in _start ()

Possible duplicates by query: bug 344135.

Reported using DrKonqi

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