Application: dragon (20.08.1)

Qt Version: 5.14.2
Frameworks Version: 5.74.0
Operating System: Linux 5.8.0-31-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.10

-- Information about the crash:
- What I was doing when the application crashed:
* Out of dolphin I played a video with dragon
* on the end I noticed crash reports

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dragon Player (dragon), signal: Aborted

[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#5  0x00007fa4317e0864 in __GI_abort () at abort.c:79
#6  0x00007fa430329cc4 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7  0x00007fa43032a693 in pa_fdsem_after_poll () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#8  0x00007fa430342651 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#9  0x00007fa4313521be in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#10 0x00007fa4304e662b in g_main_dispatch (context=0x7fa424005000) at ../../../glib/gmain.c:3325
#11 g_main_context_dispatch (context=0x7fa424005000) at ../../../glib/gmain.c:4016
#12 0x00007fa4304e68d8 in g_main_context_iterate (context=context@entry=0x7fa424005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4092
#13 0x00007fa4304e69a3 in g_main_context_iteration (context=0x7fa424005000, may_block=may_block@entry=1) at ../../../glib/gmain.c:4157
#14 0x00007fa431fd6843 in QEventDispatcherGlib::processEvents (this=0x555637d77e30, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#15 0x00007fa431f7da4b in QEventLoop::exec (this=this@entry=0x7ffc50a5d980, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#16 0x00007fa431f85fc6 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#17 0x0000555636d76a26 in main (argc=<optimized out>, argv=0x7ffc50a5da80) at ./src/app/main.cpp:88
[Inferior 1 (process 433611) detached]

Possible duplicates by query: bug 436129, bug 435358, bug 429344, bug 429289, bug 429233.

Reported using DrKonqi