// https://syzkaller.appspot.com/bug?id=6f30adb592d476978777a1125d1f680edfc23e00
// 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*)0x20000040 = 0;
  *(uint32_t*)0x20000048 = 0;
  *(uint64_t*)0x20000050 = 0x20000000;
  *(uint64_t*)0x20000000 = 0x20000100;
  *(uint32_t*)0x20000100 = 0x54;
  *(uint8_t*)0x20000104 = 2;
  *(uint8_t*)0x20000105 = 6;
  *(uint16_t*)0x20000106 = 3;
  *(uint32_t*)0x20000108 = 0;
  *(uint32_t*)0x2000010c = 0;
  *(uint8_t*)0x20000110 = 0;
  *(uint8_t*)0x20000111 = 0;
  *(uint16_t*)0x20000112 = htobe16(0);
  *(uint16_t*)0x20000114 = 5;
  *(uint16_t*)0x20000116 = 4;
  *(uint8_t*)0x20000118 = 0;
  *(uint16_t*)0x2000011c = 9;
  *(uint16_t*)0x2000011e = 2;
  memcpy((void*)0x20000120, "syz2\000", 5);
  *(uint16_t*)0x20000128 = 5;
  *(uint16_t*)0x2000012a = 1;
  *(uint8_t*)0x2000012c = 6;
  *(uint16_t*)0x20000130 = 0xc;
  STORE_BY_BITMASK(uint16_t, , 0x20000132, 7, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000133, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000133, 1, 7, 1);
  *(uint16_t*)0x20000134 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x20000136, 0x12, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000137, 1, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000137, 0, 7, 1);
  *(uint32_t*)0x20000138 = htobe32(0x60000000);
  *(uint16_t*)0x2000013c = 5;
  *(uint16_t*)0x2000013e = 5;
  *(uint8_t*)0x20000140 = 0;
  *(uint16_t*)0x20000144 = 0xd;
  *(uint16_t*)0x20000146 = 3;
  memcpy((void*)0x20000148, "hash:mac\000", 9);
  *(uint64_t*)0x20000008 = 0x54;
  *(uint64_t*)0x20000058 = 1;
  *(uint64_t*)0x20000060 = 0;
  *(uint64_t*)0x20000068 = 0;
  *(uint32_t*)0x20000070 = 0;
  syscall(__NR_sendmsg, r[0], 0x20000040ul, 0ul);
  return 0;
}