// https://syzkaller.appspot.com/bug?id=386c42c7796b556fde3ec8283905ae52c37ebbd2
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mount.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

#ifndef __NR_landlock_create_ruleset
#define __NR_landlock_create_ruleset 444
#endif
#ifndef __NR_landlock_restrict_self
#define __NR_landlock_restrict_self 446
#endif

uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  const char* reason;
  (void)reason;
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  landlock_create_ruleset arguments: [
  //    attr: ptr[in, landlock_ruleset_attr] {
  //      landlock_ruleset_attr {
  //        handled_access_fs: landlock_access_fs_flags = 0x100 (8 bytes)
  //        handled_access_net: landlock_access_net_flags = 0x0 (8 bytes)
  //        scoped: landlock_scope_flags = 0x0 (8 bytes)
  //        quiet_access_fs: landlock_access_fs_flags = 0x0 (8 bytes)
  //        quiet_access_net: landlock_access_net_flags = 0x0 (8 bytes)
  //        quiet_scoped: landlock_scope_flags = 0x0 (8 bytes)
  //      }
  //    }
  //    size: bytesize = 0x30 (8 bytes)
  //    flags: landlock_create_ruleset_flags = 0x0 (8 bytes)
  //  ]
  //  returns fd_ruleset
  *(uint64_t*)0x2000000000c0 = 0x100;
  *(uint64_t*)0x2000000000c8 = 0;
  *(uint64_t*)0x2000000000d0 = 0;
  *(uint64_t*)0x2000000000d8 = 0;
  *(uint64_t*)0x2000000000e0 = 0;
  *(uint64_t*)0x2000000000e8 = 0;
  res = syscall(__NR_landlock_create_ruleset, /*attr=*/0x2000000000c0ul,
                /*size=*/0x30ul, /*flags=*/0ul);
  if (res != -1)
    r[0] = res;
  //  landlock_restrict_self arguments: [
  //    ruleset_fd: fd_ruleset (resource)
  //    flags: landlock_restrict_self_flags = 0x0 (8 bytes)
  //  ]
  syscall(__NR_landlock_restrict_self, /*ruleset_fd=*/r[0], /*flags=*/0ul);
  //  landlock_create_ruleset arguments: [
  //    attr: ptr[in, landlock_ruleset_attr] {
  //      landlock_ruleset_attr {
  //        handled_access_fs: landlock_access_fs_flags = 0x20 (8 bytes)
  //        handled_access_net: landlock_access_net_flags = 0x0 (8 bytes)
  //        scoped: landlock_scope_flags = 0x0 (8 bytes)
  //        quiet_access_fs: landlock_access_fs_flags = 0x0 (8 bytes)
  //        quiet_access_net: landlock_access_net_flags = 0x0 (8 bytes)
  //        quiet_scoped: landlock_scope_flags = 0x0 (8 bytes)
  //      }
  //    }
  //    size: bytesize = 0x30 (8 bytes)
  //    flags: landlock_create_ruleset_flags = 0x0 (8 bytes)
  //  ]
  //  returns fd_ruleset
  *(uint64_t*)0x200000000240 = 0x20;
  *(uint64_t*)0x200000000248 = 0;
  *(uint64_t*)0x200000000250 = 0;
  *(uint64_t*)0x200000000258 = 0;
  *(uint64_t*)0x200000000260 = 0;
  *(uint64_t*)0x200000000268 = 0;
  res = syscall(__NR_landlock_create_ruleset, /*attr=*/0x200000000240ul,
                /*size=*/0x30ul, /*flags=*/0ul);
  if (res != -1)
    r[1] = res;
  //  landlock_restrict_self arguments: [
  //    ruleset_fd: fd_ruleset (resource)
  //    flags: landlock_restrict_self_flags = 0x0 (8 bytes)
  //  ]
  syscall(__NR_landlock_restrict_self, /*ruleset_fd=*/r[1], /*flags=*/0ul);
  return 0;
}