// https://syzkaller.appspot.com/bug?id=e4cf87d3ac648d824d49392e2d4c749e8ee5642c
// 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>

#define BITMASK(bf_off, bf_len) (((1ull << (bf_len)) - 1) << (bf_off))
#define STORE_BY_BITMASK(type, htobe, addr, val, bf_off, bf_len)               \
  *(type*)(addr) =                                                             \
      htobe((htobe(*(type*)(addr)) & ~BITMASK((bf_off), (bf_len))) |           \
            (((type)(val) << (bf_off)) & BITMASK((bf_off), (bf_len))))

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  intptr_t res = 0;
  res = syscall(__NR_socket, 0x10ul, 3ul, 0xc);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x20001080 = 0;
  *(uint32_t*)0x20001088 = 0;
  *(uint64_t*)0x20001090 = 0x20000080;
  *(uint64_t*)0x20000080 = 0x200001c0;
  *(uint32_t*)0x200001c0 = 0x58;
  *(uint8_t*)0x200001c4 = 2;
  *(uint8_t*)0x200001c5 = 6;
  *(uint16_t*)0x200001c6 = 1;
  *(uint32_t*)0x200001c8 = 0;
  *(uint32_t*)0x200001cc = 0;
  *(uint8_t*)0x200001d0 = 0;
  *(uint8_t*)0x200001d1 = 0;
  *(uint16_t*)0x200001d2 = htobe16(0);
  *(uint16_t*)0x200001d4 = 5;
  *(uint16_t*)0x200001d6 = 4;
  *(uint8_t*)0x200001d8 = 0;
  *(uint16_t*)0x200001dc = 0x11;
  *(uint16_t*)0x200001de = 3;
  memcpy((void*)0x200001e0, "hash:ip,port\000", 13);
  *(uint16_t*)0x200001f0 = 9;
  *(uint16_t*)0x200001f2 = 2;
  memcpy((void*)0x200001f4, "syz0\000", 5);
  *(uint16_t*)0x200001fc = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x200001fe, 7, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200001ff, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200001ff, 1, 7, 1);
  *(uint16_t*)0x20000200 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x20000202, 0x12, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000203, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000203, 0, 7, 1);
  *(uint32_t*)0x20000204 = htobe32(0x30000000);
  *(uint16_t*)0x20000208 = 5;
  *(uint16_t*)0x2000020a = 1;
  *(uint8_t*)0x2000020c = 6;
  *(uint16_t*)0x20000210 = 5;
  *(uint16_t*)0x20000212 = 5;
  *(uint8_t*)0x20000214 = 0xa;
  *(uint64_t*)0x20000088 = 0x58;
  *(uint64_t*)0x20001098 = 1;
  *(uint64_t*)0x200010a0 = 0;
  *(uint64_t*)0x200010a8 = 0;
  *(uint32_t*)0x200010b0 = 0x8004;
  syscall(__NR_sendmsg, r[0], 0x20001080ul, 0ul);
  return 0;
}