// https://syzkaller.appspot.com/bug?id=4cd1455919e8bbf9413f44f1ad3beedebaaf837a
// 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*)0x200000c0 = 0;
  *(uint32_t*)0x200000c8 = 0;
  *(uint64_t*)0x200000d0 = 0x20000080;
  *(uint64_t*)0x20000080 = 0x20000300;
  *(uint32_t*)0x20000300 = 0x58;
  *(uint8_t*)0x20000304 = 2;
  *(uint8_t*)0x20000305 = 6;
  *(uint16_t*)0x20000306 = 0x801;
  *(uint32_t*)0x20000308 = 0;
  *(uint32_t*)0x2000030c = 0;
  *(uint8_t*)0x20000310 = 0;
  *(uint8_t*)0x20000311 = 0;
  *(uint16_t*)0x20000312 = htobe16(0);
  *(uint16_t*)0x20000314 = 5;
  *(uint16_t*)0x20000316 = 4;
  *(uint8_t*)0x20000318 = 0;
  *(uint16_t*)0x2000031c = 9;
  *(uint16_t*)0x2000031e = 2;
  memcpy((void*)0x20000320, "syz1\000", 5);
  *(uint16_t*)0x20000328 = 5;
  *(uint16_t*)0x2000032a = 1;
  *(uint8_t*)0x2000032c = 6;
  *(uint16_t*)0x20000330 = 5;
  *(uint16_t*)0x20000332 = 5;
  *(uint8_t*)0x20000334 = 0xa;
  *(uint16_t*)0x20000338 = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x2000033a, 7, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000033b, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000033b, 1, 7, 1);
  *(uint16_t*)0x2000033c = 8;
  STORE_BY_BITMASK(uint16_t, , 0x2000033e, 0x12, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000033f, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000033f, 0, 7, 1);
  *(uint32_t*)0x20000340 = htobe32(0x85000000);
  *(uint16_t*)0x20000344 = 0x13;
  *(uint16_t*)0x20000346 = 3;
  memcpy((void*)0x20000348, "hash:net,iface\000", 15);
  *(uint64_t*)0x20000088 = 0x58;
  *(uint64_t*)0x200000d8 = 1;
  *(uint64_t*)0x200000e0 = 0;
  *(uint64_t*)0x200000e8 = 0;
  *(uint32_t*)0x200000f0 = 0;
  syscall(__NR_sendmsg, r[0], 0x200000c0ul, 0ul);
  return 0;
}