=> 0x7f1700874eb5 <g_source_unref+5>:	mov    0x20(%rdi),%rsi
   0x7f1700874eb9 <g_source_unref+9>:	xor    %edx,%edx
   0x7f1700874ebb <g_source_unref+11>:	jmpq   0x7f17008727a0
   0x7f1700874ec0 <g_source_unref+16>:	lea    0x4f38d(%rip),%rdx        # 0x7f17008c4254
   0x7f1700874ec7 <g_source_unref+23>:	lea    0x4f8b3(%rip),%rsi        # 0x7f17008c4781
   0x7f1700874ece <g_source_unref+30>:	lea    0x48451(%rip),%rdi        # 0x7f17008bd326
   0x7f1700874ed5 <g_source_unref+37>:	jmpq   0x7f170087fbe0 <g_return_if_fail_warning>
   0x7f1700874eda:	nopw   0x0(%rax,%rax,1)
   0x7f1700874ee0 <g_main_context_find_source_by_id>:	push   %r13
   0x7f1700874ee2 <g_main_context_find_source_by_id+2>:	push   %r12
   0x7f1700874ee4 <g_main_context_find_source_by_id+4>:	mov    %esi,%r12d
   0x7f1700874ee7 <g_main_context_find_source_by_id+7>:	push   %rbp
   0x7f1700874ee8 <g_main_context_find_source_by_id+8>:	push   %rbx
   0x7f1700874ee9 <g_main_context_find_source_by_id+9>:	mov    %rdi,%rbx
   0x7f1700874eec <g_main_context_find_source_by_id+12>:	sub    $0x8,%rsp
   0x7f1700874ef0 <g_main_context_find_source_by_id+16>:	test   %esi,%esi