#0 0x00007efcc23d7730 in g_utf8_validate () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00005601fb3677a0 in ?? () No symbol table info available. #2 0x00005601fb368894 in ?? () No symbol table info available. #3 0x00005601fb370072 in ?? () No symbol table info available. #4 0x00007efcc16f64b4 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #5 0x00007efcc23d9294 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007efcc23d6631 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00007efcc10ad927 in start_thread (arg=) at pthread_create.c:435 ret = pd = out = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139623875470912, 6698360246337882936, 140730024035614, 140730024035615, 0, 139623867080704, -6842034531494442184, -6841854924129744072}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007efcc113d9e4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100 No locals.