=> 0x7fcb36c1ba88 <g_object_unref+24>:	cmpq   $0x50,(%rax)
   0x7fcb36c1ba8c <g_object_unref+28>:	je     0x7fcb36c1bac8 <g_object_unref+88>
   0x7fcb36c1ba8e <g_object_unref+30>:	mov    $0x50,%esi
   0x7fcb36c1ba93 <g_object_unref+35>:	mov    %r12,%rdi
   0x7fcb36c1ba96 <g_object_unref+38>:	callq  0x7fcb36c37830 <g_type_check_instance_is_a>
   0x7fcb36c1ba9b <g_object_unref+43>:	test   %eax,%eax
   0x7fcb36c1ba9d <g_object_unref+45>:	jne    0x7fcb36c1bac8 <g_object_unref+88>
   0x7fcb36c1ba9f <g_object_unref+47>:	lea    0x2a014(%rip),%rdx        # 0x7fcb36c45aba
   0x7fcb36c1baa6 <g_object_unref+54>:	pop    %rbx
   0x7fcb36c1baa7 <g_object_unref+55>:	pop    %rbp
   0x7fcb36c1baa8 <g_object_unref+56>:	pop    %r12
   0x7fcb36c1baaa <g_object_unref+58>:	pop    %r13
   0x7fcb36c1baac <g_object_unref+60>:	pop    %r14
   0x7fcb36c1baae <g_object_unref+62>:	lea    0x2afae(%rip),%rsi        # 0x7fcb36c46a63
   0x7fcb36c1bab5 <g_object_unref+69>:	lea    0x287d1(%rip),%rdi        # 0x7fcb36c4428d
   0x7fcb36c1babc <g_object_unref+76>:	jmpq   0x7fcb36c14bb0 <g_return_if_fail_warning@plt>