Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-59-generic x86_64
Distribution: Ubuntu 16.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I've tried to close a dolphin window, with multiple tab, and it asked to confirm it, and clicked he Ok button, when the crash happened

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa4f0e188c0 (LWP 1048))]

Thread 2 (Thread 0x7fa36a537700 (LWP 21936)):
#0  0x00007fa4f0f1b8e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fa4e7679cfa in g_cond_wait_until (cond=cond@entry=0x1db37d8, mutex=mutex@entry=0x1db37d0, end_time=end_time@entry=4620539616647) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread-posix.c:1441
#2  0x00007fa4e7609999 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x1db37d0, wait=wait@entry=1, end_time=end_time@entry=4620539616647) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:422
#3  0x00007fa4e7609fbb in g_async_queue_timeout_pop (queue=0x1db37d0, timeout=timeout@entry=15000000) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gasyncqueue.c:543
#4  0x00007fa4e765c60a in g_thread_pool_thread_proxy () at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:167
#5  0x00007fa4e765c60a in g_thread_pool_thread_proxy (data=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthreadpool.c:364
#6  0x00007fa4e765bbb5 in g_thread_proxy (data=0x7fa35c0032d0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#7  0x00007fa4e81d26ba in start_thread (arg=0x7fa36a537700) at pthread_create.c:333
#8  0x00007fa4f0f2182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa4f0e188c0 (LWP 1048)):
[KCrash Handler]
#6  0x00007fa4f0417064 in KNotification::flags() const () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#7  0x00007fa4f0434ee7 in  () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#8  0x00007fa4f043b5b5 in  () at /usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#9  0x00007fa4ebc97d2a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa4ecce06ad in  () at /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#11 0x00007fa4ebc98c01 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fa4ec76e05c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fa4ec773516 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fa4ebc6938b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fa4ebc6b786 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fa4ebcbf3c3 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fa4e7635197 in g_main_context_dispatch (context=0x7fa4d40016f0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
#18 0x00007fa4e7635197 in g_main_context_dispatch (context=context@entry=0x7fa4d40016f0) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
#19 0x00007fa4e76353f0 in g_main_context_iterate (context=context@entry=0x7fa4d40016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
#20 0x00007fa4e763549c in g_main_context_iteration (context=0x7fa4d40016f0, may_block=1) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#21 0x00007fa4ebcbf7cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fa4ebc66b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fa4ebc6ebec in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fa4f1248e2b in kdemain(int, char**) (argc=1, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#25 0x00007fa4f0e3b830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7ffd5ea25dd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd5ea25dc8) at ../csu/libc-start.c:291
#26 0x0000000000400749 in _start ()

Reported using DrKonqi