Just wanted to report a bug I found while stracing (4.5.9) on arm linux
(big endian). strace reported system calls to vm86old which is valid
only for x86.
Looking at asm/unistd.h for ARM/Linux (2.6.8) I found this
#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */
where as for x86 its defined as
#define __NR_vm86old 113
The issue exists with 4.5.10 as well.