__NR_munmap        95 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_munmap 91
__NR_munmap        15 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_munmap 11
__NR_munmap        15 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_munmap (__X32_SYSCALL_BIT + 11)