Application: konsole (17.04.3)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.6-041306-generic x86_64
Distribution: Ubuntu Artful Aardvark (development branch)

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

Konsole crashed while I was trying Plasma on Wayland.
I will need more tries to find which action led to the crash...

-- 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 0x7fa0bee4dd80 (LWP 12680))]

Thread 3 (Thread 0x7fa09f277700 (LWP 12737)):
#0  0x00007fa0b49415b9 in g_mutex_lock (mutex=mutex@entry=0x55b4a289f320) at ../../../../glib/gthread-posix.c:1336
#1  0x00007fa0b48fc268 in g_main_context_iteration (context=0x55b4a289f320, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3946
#2  0x00007fa0bad0e49b in QEventDispatcherGlib::processEvents (this=0x55b4a2893fe0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007fa0bacb3e3a in QEventLoop::exec (this=this@entry=0x7fa09f276cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007fa0baad33ca in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#5  0x00007fa0baad829d in QThreadPrivate::start (arg=0x55b4a2895d90) at thread/qthread_unix.cpp:368
#6  0x00007fa0b65777fc in start_thread (arg=0x7fa09f277700) at pthread_create.c:465
#7  0x00007fa0be79aa3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fa0a92bc700 (LWP 12682)):
#0  0x00007fa0be78e831 in __GI___poll (fds=0x55b4a2899240, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0b48fc169 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x55b4a2899240, timeout=<optimized out>, context=0x55b4a22e5a00) at ../../../../glib/gmain.c:4187
#2  g_main_context_iterate (context=context@entry=0x55b4a22e5a00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
#3  0x00007fa0b48fc27c in g_main_context_iteration (context=0x55b4a22e5a00, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
#4  0x00007fa0bad0e49b in QEventDispatcherGlib::processEvents (this=0x55b4a2316f70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fa0bacb3e3a in QEventLoop::exec (this=this@entry=0x7fa0a92bbc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fa0baad33ca in QThread::exec (this=this@entry=0x7fa0b90ead60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#7  0x00007fa0b8e77e45 in QDBusConnectionManager::run (this=0x7fa0b90ead60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007fa0baad829d in QThreadPrivate::start (arg=0x7fa0b90ead60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#9  0x00007fa0b65777fc in start_thread (arg=0x7fa0a92bc700) at pthread_create.c:465
#10 0x00007fa0be79aa3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fa0bee4dd80 (LWP 12680)):
[KCrash Handler]
#6  0x00007fa0ac2af1e9 in QtWaylandClient::QWaylandWindow::frameCallback(void*, wl_callback*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#7  0x00007fa0ab7b6e18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#8  0x00007fa0ab7b687a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#9  0x00007fa0ac04ba1b in wl_closure_invoke (closure=closure@entry=0x55b4a2c42260, flags=flags@entry=1, target=<optimized out>, target@entry=0x55b4a2c669d0, opcode=opcode@entry=0, data=<optimized out>) at ../src/connection.c:935
#10 0x00007fa0ac0485b8 in dispatch_event (display=display@entry=0x55b4a2290610, queue=<optimized out>) at ../src/wayland-client.c:1310
#11 0x00007fa0ac049874 in dispatch_queue (queue=0x55b4a22906d8, display=0x55b4a2290610) at ../src/wayland-client.c:1456
#12 wl_display_dispatch_queue_pending (display=0x55b4a2290610, queue=0x55b4a22906d8) at ../src/wayland-client.c:1698
#13 0x00007fa0ac2ac582 in QtWaylandClient::QWaylandDisplay::flushRequests() () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#14 0x00007fa0bace48e5 in QMetaObject::activate (sender=sender@entry=0x55b4a22895f0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3766
#15 0x00007fa0bace4fb7 in QMetaObject::activate (sender=sender@entry=0x55b4a22895f0, m=m@entry=0x7fa0bb16d420 <QAbstractEventDispatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#16 0x00007fa0bacb2093 in QAbstractEventDispatcher::awake (this=this@entry=0x55b4a22895f0) at .moc/moc_qabstracteventdispatcher.cpp:145
#17 0x00007fa0bad0e4be in QEventDispatcherGlib::processEvents (this=0x55b4a22895f0, flags=...) at kernel/qeventdispatcher_glib.cpp:430
#18 0x00007fa0bacb3e3a in QEventLoop::exec (this=this@entry=0x7ffdda2f9e20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#19 0x00007fa0bacbcda4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#20 0x00007fa0bea8e130 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#21 0x00007fa0be6a71c1 in __libc_start_main (main=0x55b4a2053730, argc=1, argv=0x7ffdda2fa0d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdda2fa0c8) at ../csu/libc-start.c:308
#22 0x000055b4a205376a in _start ()

Possible duplicates by query: bug 376678.

Reported using DrKonqi