__NR_chown        186 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_chown 182
__NR_chown         96 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_chown 92
__NR_chown         85 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_chown (__X32_SYSCALL_BIT + 92)