// https://syzkaller.appspot.com/bug?id=d270ab9cb965979df029e5e0d41d4d47783edef8
// 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[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  intptr_t res = 0;
  res = syscall(__NR_socket, /*domain=*/2ul, /*type=*/1ul, /*proto=*/0);
  if (res != -1)
    r[0] = res;
  *(uint16_t*)0x20000380 = 2;
  *(uint16_t*)0x20000382 = htobe16(0x4e22);
  *(uint32_t*)0x20000384 = htobe32(-1);
  syscall(__NR_bind, /*fd=*/r[0], /*addr=*/0x20000380ul, /*addrlen=*/0x10ul);
  *(uint32_t*)0x20000080 = 7;
  syscall(__NR_setsockopt, /*fd=*/r[0], /*level=*/1, /*optname=*/0xf,
          /*optval=*/0x20000080ul, /*optlen=*/4ul);
  res = syscall(__NR_socket, /*domain=*/0xaul, /*type=*/1ul, /*proto=*/0);
  if (res != -1)
    r[1] = res;
  *(uint32_t*)0x20000000 = 2;
  syscall(__NR_setsockopt, /*fd=*/r[1], /*level=*/1, /*optname=*/0xf,
          /*optval=*/0x20000000ul, /*optlen=*/4ul);
  *(uint16_t*)0x20000240 = 0xa;
  *(uint16_t*)0x20000242 = htobe16(0x4e22);
  *(uint32_t*)0x20000244 = htobe32(0);
  memset((void*)0x20000248, 0, 10);
  memset((void*)0x20000252, 255, 2);
  *(uint32_t*)0x20000254 = htobe32(-1);
  *(uint32_t*)0x20000258 = 0;
  syscall(__NR_bind, /*fd=*/r[1], /*addr=*/0x20000240ul, /*addrlen=*/0x1cul);
  syscall(__NR_listen, /*fd=*/r[0], /*backlog=*/0);
  return 0;
}