#0 0x00007fb56fbdf5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007fb56f9aece3 in __nptl_deallocate_tsd () at pthread_create.c:155 data = level2 = 0x7fb5525ffa10 idx = cnt = #2 0x00007fb56f9aef0a in start_thread (arg=0x7fb5525ff700) at pthread_create.c:311 pd = 0x7fb5525ff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7524571880946916627, 140736836059216, 140416747829696, 0, 3, -7564355235874087661, -7564224969442337517}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 robust = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007fb56f6e989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #4 0x0000000000000000 in ?? () No symbol table info available.