__NR_arch_prctl   162 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_arch_prctl 158
__NR_arch_prctl   144 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_arch_prctl (__X32_SYSCALL_BIT + 158)