=> 0x7f9f103e7f49 <g_variant_unref+9>:	lock xadd %eax,0x24(%rdi)
   0x7f9f103e7f4e <g_variant_unref+14>:	cmp    $0x1,%eax
   0x7f9f103e7f51 <g_variant_unref+17>:	je     0x7f9f103e7f58 <g_variant_unref+24>
   0x7f9f103e7f53 <g_variant_unref+19>:	pop    %rbx
   0x7f9f103e7f54 <g_variant_unref+20>:	retq   
   0x7f9f103e7f55 <g_variant_unref+21>:	nopl   (%rax)
   0x7f9f103e7f58 <g_variant_unref+24>:	mov    0x20(%rdi),%eax
   0x7f9f103e7f5b <g_variant_unref+27>:	test   $0x1,%al
   0x7f9f103e7f5d <g_variant_unref+29>:	je     0x7f9f103e7f7c <g_variant_unref+60>
   0x7f9f103e7f5f <g_variant_unref+31>:	lea    0x59d72(%rip),%rdx        # 0x7f9f10441cd8
   0x7f9f103e7f66 <g_variant_unref+38>:	lea    0xac19(%rip),%rdi        # 0x7f9f103f2b86
   0x7f9f103e7f6d <g_variant_unref+45>:	xor    %eax,%eax
   0x7f9f103e7f6f <g_variant_unref+47>:	mov    $0x8,%esi
   0x7f9f103e7f74 <g_variant_unref+52>:	callq  0x7f9f103b6780 <g_log>
   0x7f9f103e7f79 <g_variant_unref+57>:	mov    0x20(%rbx),%eax
   0x7f9f103e7f7c <g_variant_unref+60>:	mov    (%rbx),%rdi