#0  __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:45
        pid = 34494
        tid = 34494
        pd = <optimized out>
        val = 0
        tid = <optimized out>
        pd = <optimized out>
        val = <optimized out>
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __x = <optimized out>
        pid = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at pthread_kill.c:62
No locals.
#2  0x00007ffbe7d36466 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#3  0x00007ffbe7d1c7b7 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x7ffdf4e6eb08}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#4  0x00007ffbe81c1ba3 in qt_message_fatal (message=<synthetic pointer>..., context=...) at global/qlogging.cpp:1914
No locals.
#5  QMessageLogger::fatal (this=<optimized out>, msg=<optimized out>) at global/qlogging.cpp:893
        message = <optimized out>
        ap = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffdf4e6ea10, reg_save_area = 0x7ffdf4e6e950}}
#6  0x00007ffbe896b633 in QGuiApplicationPrivate::createPlatformIntegration() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#7  0x00007ffbe896bb28 in QGuiApplicationPrivate::createEventDispatcher() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#8  0x00007ffbe83f0e97 in QCoreApplicationPrivate::init (this=<optimized out>) at kernel/qcoreapplication.cpp:834
        q = <optimized out>
        appPaths = 0x0
        manualPaths = 0x0
        thisThreadData = 0x564d69bb0710
#9  0x00007ffbe896eaa6 in QGuiApplicationPrivate::init() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#10 0x00007ffbe912ac6d in QApplicationPrivate::init (this=0x564d69bb05a0) at kernel/qapplication.cpp:513
No locals.
#11 0x0000564d6802a600 in ?? ()
No symbol table info available.
#12 0x00007ffbe7d1dfd0 in __libc_start_call_main (main=main@entry=0x564d680295e0, argc=argc@entry=1, argv=argv@entry=0x7ffdf4e6efc8) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3612253454701339703, 140728712228808, 94890457470432, 0, 140719929830464, 3613394687080750025, 3614557875391912905}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#13 0x00007ffbe7d1e07d in __libc_start_main_impl (main=0x564d680295e0, argc=1, argv=0x7ffdf4e6efc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf4e6efb8) at ../csu/libc-start.c:409
No locals.
#14 0x0000564d6802a645 in ?? ()
No symbol table info available.