// https://syzkaller.appspot.com/bug?id=3dc3e7893cfb083d71dfda82c0e34e06de7d59a6
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <pwd.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/endian.h>
#include <sys/syscall.h>
#include <unistd.h>

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

int main(void)
{
  syscall(SYS_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul,
          /*flags=*/0x1012ul, /*fd=*/-1, /*offset=*/0ul);
  intptr_t res = 0;
  res = syscall(SYS_socket, /*domain=*/2ul, /*type=*/1ul, /*proto=*/0);
  if (res != -1)
    r[0] = res;
  *(uint32_t*)0x20000000 = 0x40;
  syscall(SYS_setsockopt, /*fd=*/r[0], /*level=*/6, /*optname=*/8,
          /*optval=*/0x20000000ul, /*optlen=*/4ul);
  memcpy((void*)0x200003c0, "./file0\000", 8);
  res = syscall(SYS_open, /*file=*/0x200003c0ul, /*flags=*/0x40000400000002c6ul,
                /*mode=*/0ul);
  if (res != -1)
    r[1] = res;
  syscall(SYS_vfork);
  syscall(SYS_pwritev, /*fd=*/r[1], /*vec=*/0ul, /*vlen=*/0ul,
          /*off=*/0x200000000000ul);
  *(uint8_t*)0x200001c0 = 0x10;
  *(uint8_t*)0x200001c1 = 2;
  *(uint16_t*)0x200001c2 = htobe16(0x4e22);
  *(uint32_t*)0x200001c4 = htobe32(0x7f000001);
  memset((void*)0x200001c8, 0, 8);
  syscall(SYS_bind, /*fd=*/r[0], /*addr=*/0x200001c0ul, /*addrlen=*/0x10ul);
  memcpy((void*)0x20000a80,
         "bbr\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000",
         32);
  *(uint32_t*)0x20000aa0 = 5;
  syscall(SYS_setsockopt, /*fd=*/r[0], /*level=*/6, /*optname=*/0x2000,
          /*optval=*/0x20000a80ul, /*optlen=*/0x24ul);
  *(uint8_t*)0x200000c0 = 0x10;
  *(uint8_t*)0x200000c1 = 2;
  *(uint16_t*)0x200000c2 = htobe16(0x4e22);
  *(uint32_t*)0x200000c4 = htobe32(0x7f000001);
  memset((void*)0x200000c8, 0, 8);
  syscall(SYS_connect, /*fd=*/r[0], /*addr=*/0x200000c0ul, /*addrlen=*/0x10ul);
  return 0;
}