.
Thread 4 (Thread 0x7fabc591a700 (LWP 5258)):
#0  0x00007fabce4fbbf9 in __GI___poll (fds=0x7fabb8005be0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fabcec47439 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fabcec477d2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fabccb1ae16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007fabcec6ee05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fabce7df6db in start_thread (arg=0x7fabc591a700) at pthread_create.c:463
        pd = 0x7fabc591a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140375730792192, -4008375590660951376, 140375730789504, 0, 94746480166912, 140720401332160, 3965675108618384048, 3965700228896174768}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fabce50888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7fabbe90e700 (LWP 5263)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007fabcec8cf2a in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fabcec1a4f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fabcec1aaac in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fabcec6f8ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fabcec6ee05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007fabce7df6db in start_thread (arg=0x7fabbe90e700) at pthread_create.c:463
        pd = 0x7fabbe90e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140375613302528, -4008375590660951376, 140375613299840, 0, 94746485491328, 140720401330960, 3965453018006991536, 3965700228896174768}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fabce50888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7fabc611b700 (LWP 5257)):
#0  0x00007fabce4fbbf9 in __GI___poll (fds=0x562be24c0e80, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fabcec47439 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fabcec4754c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fabcec47591 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fabcec6ee05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fabce7df6db in start_thread (arg=0x7fabc611b700) at pthread_create.c:463
        pd = 0x7fabc611b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140375739184896, -4008375590660951376, 140375739182208, 0, 94746479736608, 140720401331776, 3965682806810391216, 3965700228896174768}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fabce50888f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7fabd0c25a80 (LWP 5254)):
#0  0x0000562be0c32900 in ?? ()
No symbol table info available.
#1  0x0000562be0c34891 in ?? ()
No symbol table info available.
#2  0x0000562be0c1b74a in ?? ()
No symbol table info available.
#3  0x00007fabcec470f5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fabcec474c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fabcec477d2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007fabd00222e5 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#7  0x0000562be0bb73df in ?? ()
No symbol table info available.
#8  0x00007fabce408b97 in __libc_start_main (main=0x562be0bb7240, argc=1, argv=0x7ffc0588cb88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc0588cb78) at ../csu/libc-start.c:310
        self = <optimized out>
        __self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7208189479216919216, 94746453963904, 140720401337216, 0, 0, 4010289109815702192, 3965699994179121840}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fabd0a43733 <_dl_init+259>, 0x7fabd06e3878}, data = {prev = 0x0, cleanup = 0x0, canceltype = -794544333}}}
        not_first_call = <optimized out>
#9  0x0000562be0bb74aa in ?? ()
No symbol table info available.