// https://syzkaller.appspot.com/bug?id=e47f5174178abb6d32800e92027894b8f9b0aed6
// 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[2] = {0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x32ul, -1, 0);
  intptr_t res = 0;
  res = syscall(__NR_socket, 0x10ul, 3ul, 0xcul);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x20000300 = 0;
  *(uint32_t*)0x20000308 = 0;
  *(uint64_t*)0x20000310 = 0x200002c0;
  *(uint64_t*)0x200002c0 = 0x20000440;
  *(uint32_t*)0x20000440 = 0x54;
  *(uint8_t*)0x20000444 = 2;
  *(uint8_t*)0x20000445 = 6;
  *(uint16_t*)0x20000446 = 1;
  *(uint32_t*)0x20000448 = 0;
  *(uint32_t*)0x2000044c = 0;
  *(uint8_t*)0x20000450 = 0;
  *(uint8_t*)0x20000451 = 0;
  *(uint16_t*)0x20000452 = htobe16(0);
  *(uint16_t*)0x20000454 = 9;
  *(uint16_t*)0x20000456 = 2;
  memcpy((void*)0x20000458, "syz2\000", 5);
  *(uint16_t*)0x20000460 = 0xd;
  *(uint16_t*)0x20000462 = 3;
  memcpy((void*)0x20000464, "hash:net\000", 9);
  *(uint16_t*)0x20000470 = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x20000472, 7, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000473, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000473, 1, 7, 1);
  *(uint16_t*)0x20000474 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x20000476, 6, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000477, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000477, 0, 7, 1);
  *(uint32_t*)0x20000478 = htobe32(3);
  *(uint16_t*)0x2000047c = 5;
  *(uint16_t*)0x2000047e = 1;
  *(uint8_t*)0x20000480 = 7;
  *(uint16_t*)0x20000484 = 5;
  *(uint16_t*)0x20000486 = 4;
  *(uint8_t*)0x20000488 = 0;
  *(uint16_t*)0x2000048c = 5;
  *(uint16_t*)0x2000048e = 5;
  *(uint8_t*)0x20000490 = 2;
  *(uint64_t*)0x200002c8 = 0x54;
  *(uint64_t*)0x20000318 = 1;
  *(uint64_t*)0x20000320 = 0;
  *(uint64_t*)0x20000328 = 0;
  *(uint32_t*)0x20000330 = 0;
  syscall(__NR_sendmsg, r[0], 0x20000300ul, 0ul);
  res = syscall(__NR_socket, 0x10ul, 3ul, 0xcul);
  if (res != -1)
    r[1] = res;
  *(uint64_t*)0x20000200 = 0;
  *(uint32_t*)0x20000208 = 0;
  *(uint64_t*)0x20000210 = 0x200001c0;
  *(uint64_t*)0x200001c0 = 0x20000340;
  *(uint32_t*)0x20000340 = 0x70;
  *(uint8_t*)0x20000344 = 0xb;
  *(uint8_t*)0x20000345 = 6;
  *(uint16_t*)0x20000346 = 1;
  *(uint32_t*)0x20000348 = 0;
  *(uint32_t*)0x2000034c = 0;
  *(uint8_t*)0x20000350 = 2;
  *(uint8_t*)0x20000351 = 0;
  *(uint16_t*)0x20000352 = htobe16(0);
  *(uint16_t*)0x20000354 = 9;
  *(uint16_t*)0x20000356 = 2;
  memcpy((void*)0x20000358, "syz2\000", 5);
  *(uint16_t*)0x20000360 = 5;
  *(uint16_t*)0x20000362 = 1;
  *(uint8_t*)0x20000364 = 7;
  *(uint16_t*)0x20000368 = 0x48;
  STORE_BY_BITMASK(uint16_t, , 0x2000036a, 7, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000036b, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000036b, 1, 7, 1);
  *(uint16_t*)0x2000036c = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x2000036e, 0x18, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000036f, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000036f, 0, 7, 1);
  *(uint64_t*)0x20000370 = htobe64(0xc7);
  *(uint16_t*)0x20000378 = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x2000037a, 0x18, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000037b, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000037b, 0, 7, 1);
  *(uint64_t*)0x2000037c = htobe64(1);
  *(uint16_t*)0x20000384 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x20000386, 9, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000387, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000387, 0, 7, 1);
  *(uint32_t*)0x20000388 = htobe32(9);
  *(uint16_t*)0x2000038c = 0x18;
  STORE_BY_BITMASK(uint16_t, , 0x2000038e, 2, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000038f, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000038f, 1, 7, 1);
  *(uint16_t*)0x20000390 = 0x14;
  *(uint16_t*)0x20000392 = 2;
  memcpy((void*)0x20000394,
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000",
         16);
  *(uint16_t*)0x200003a4 = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x200003a6, 0x19, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x200003a7, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x200003a7, 0, 7, 1);
  *(uint64_t*)0x200003a8 = htobe64(8);
  *(uint64_t*)0x200001c8 = 0x70;
  *(uint64_t*)0x20000218 = 1;
  *(uint64_t*)0x20000220 = 0;
  *(uint64_t*)0x20000228 = 0;
  *(uint32_t*)0x20000230 = 0;
  syscall(__NR_sendmsg, r[1], 0x20000200ul, 0ul);
  return 0;
}