// https://syzkaller.appspot.com/bug?id=093e11f4d3012f5c5b1459a8111cfd39967e2db7
// 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/syscall.h>
#include <sys/types.h>
#include <unistd.h>

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000240, "./bus\000", 6);
  res =
      syscall(__NR_open, /*file=*/0x20000240ul,
              /*flags=O_TRUNC|O_SYNC|O_NOATIME|O_EXCL|O_CREAT|0x3c*/ 0x1412fcul,
              /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  syscall(
      __NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x600000ul, /*prot=*/0ul,
      /*flags=MAP_UNINITIALIZED|MAP_LOCKED|MAP_FIXED|MAP_SHARED*/ 0x4002011ul,
      /*fd=*/r[0], /*offset=*/0ul);
  syscall(__NR_madvise, /*addr=*/0x20000000ul, /*len=*/0x600722ul,
          /*advice=MADV_COLLAPSE*/ 0x19ul);
  return 0;
}