=> 0x7f0aecac1650 <g_io_stream_get_input_stream>:	mov    (%rdi),%rax
   0x7f0aecac1653 <g_io_stream_get_input_stream+3>:	mov    0x88(%rax),%rax
   0x7f0aecac165a <g_io_stream_get_input_stream+10>:	test   %rax,%rax
   0x7f0aecac165d <g_io_stream_get_input_stream+13>:	je     0x7f0aecac1668 <g_io_stream_get_input_stream+24>
   0x7f0aecac165f <g_io_stream_get_input_stream+15>:	jmpq   *%rax
   0x7f0aecac1661 <g_io_stream_get_input_stream+17>:	nopl   0x0(%rax)
   0x7f0aecac1668 <g_io_stream_get_input_stream+24>:	lea    0xbc031(%rip),%r8        # 0x7f0aecb7d6a0
   0x7f0aecac166f <g_io_stream_get_input_stream+31>:	lea    0xbc19a(%rip),%rcx        # 0x7f0aecb7d810
   0x7f0aecac1676 <g_io_stream_get_input_stream+38>:	lea    0xbbfea(%rip),%rsi        # 0x7f0aecb7d667
   0x7f0aecac167d <g_io_stream_get_input_stream+45>:	lea    0xb20d4(%rip),%rdi        # 0x7f0aecb73758
   0x7f0aecac1684 <g_io_stream_get_input_stream+52>:	sub    $0x8,%rsp
   0x7f0aecac1688 <g_io_stream_get_input_stream+56>:	mov    $0xe7,%edx
   0x7f0aecac168d <g_io_stream_get_input_stream+61>:	callq  0x7f0aeca91340 <g_assertion_message_expr@plt>
   0x7f0aecac1692:	nopl   0x0(%rax)
   0x7f0aecac1696:	nopw   %cs:0x0(%rax,%rax,1)
   0x7f0aecac16a0 <g_io_stream_get_output_stream>:	mov    (%rdi),%rax