#0  0x00007fabee2ae3eb in sigqueue () from /tmp/apport_sandbox_mvwj2btt/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0xffffffffffffffff in ?? ()
No symbol table info available.
#2  0xffffffffffffffff in ?? ()
No symbol table info available.
#3  0xffffffffffffffff in ?? ()
No symbol table info available.
#4  0xffffffffffffffff in ?? ()
No symbol table info available.
#5  0xffffffffffffffff in ?? ()
No symbol table info available.
#6  0xffffffffffffffff in ?? ()
No symbol table info available.
#7  0xffffffffffffffff in ?? ()
No symbol table info available.
#8  0xffffffffffffffff in ?? ()
No symbol table info available.
#9  0xffffffffffffffff in ?? ()
No symbol table info available.
#10 0x0000005f0000006e in ?? ()
No symbol table info available.
#11 0x3fce98d27913ec00 in ?? ()
No symbol table info available.
#12 0x00007fabeef92a90 in ?? () from /tmp/apport_sandbox_mvwj2btt/usr/lib/x86_64-linux-gnu/libgtk-3.so.0.2404.10
No symbol table info available.
#13 0x00007fabee28d899 in ?? () from /tmp/apport_sandbox_mvwj2btt/lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#14 0x0000000000000000 in ?? ()
No symbol table info available.