__NR_pivot_root   727 sandbox/linux/services/arm_linux_syscalls.h #define __NR_pivot_root (__NR_SYSCALL_BASE+218)
__NR_pivot_root   882 sandbox/linux/services/x86_32_linux_syscalls.h #define __NR_pivot_root 217
__NR_pivot_root   634 sandbox/linux/services/x86_64_linux_syscalls.h #define __NR_pivot_root 155