#0  0x00007f7de34dc267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
        resultvar = 0
        pid = 9561
        selftid = 9572
#1  0x00007f7de34ddeca in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f7dccd01020 <QArrayData::shared_null>, sa_sigaction = 0x7f7dccd01020 <QArrayData::shared_null>}, sa_mask = {__val = {140178271307536, 140178664900160, 0, 140178271307536, 140178285291288, 140178271307664, 140178271307904, 3, 140178280954144, 140178003898968, 140178671560828, 140178271307600, 140178280931020, 140178004028432, 4559252140329724928, 140178271308000}}, sa_flags = -1138578768, sa_restorer = 0x7f7dbc22aaf8}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f7dcca3fc28 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#3  0x00007f7dcca3ad6e in qt_assert(char const*, char const*, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007f7dcdac6ab8 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#5  0x00007f7dcdac96b5 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#6  0x00007f7dcdac9a24 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#7  0x00007f7dcdc1fac5 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#8  0x00007f7dccc6230a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#9  0x00007f7dcdac9864 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#10 0x00007f7dcdaa2928 in ?? () from /usr/lib/vlc/plugins/gui/libqt4_plugin.so
No symbol table info available.
#11 0x00007f7de3a7c6aa in start_thread (arg=0x7f7dcc111700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f7dcc111700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140178271311616, 5856090682515793860, 0, 140735874765343, 140178271312320, 22798200, -5783014099401824316, -5782969103428999228}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#12 0x00007f7de35adeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.