=> 0xb6e526d8 <main_arena+728>:	shlb   (%esi)
   0xb6e526da <main_arena+730>:	in     $0xb6,%eax
   0xb6e526dc <main_arena+732>:	shlb   (%esi)
   0xb6e526de <main_arena+734>:	in     $0xb6,%eax
   0xb6e526e0 <main_arena+736>:	fsubs  (%esi)
   0xb6e526e2 <main_arena+738>:	in     $0xb6,%eax
   0xb6e526e4 <main_arena+740>:	fsubs  (%esi)
   0xb6e526e6 <main_arena+742>:	in     $0xb6,%eax
   0xb6e526e8 <main_arena+744>:	loopne 0xb6e52710 <main_arena+784>
   0xb6e526ea <main_arena+746>:	in     $0xb6,%eax
   0xb6e526ec <main_arena+748>:	loopne 0xb6e52714 <main_arena+788>
   0xb6e526ee <main_arena+750>:	in     $0xb6,%eax
   0xb6e526f0 <main_arena+752>:	call   0x9f9c0c1b
   0xb6e526f5 <main_arena+757>:	es
   0xb6e526f6 <main_arena+758>:	in     $0xb6,%eax
   0xb6e526f8 <main_arena+760>:	lock