__NR_unshare 310 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_unshare 310 __NR_unshare 276 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_unshare 272 __NR_unshare 243 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_unshare (__X32_SYSCALL_BIT + 272)