// https://syzkaller.appspot.com/bug?id=97a0ca8b02e5b481b8e31e4cb9ce9905ec50d0cb
// 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, 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, 0);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_socket, 0xaul, 2ul, 0);
  if (res != -1)
    r[1] = res;
  *(uint64_t*)0x20000080 = 0;
  *(uint32_t*)0x20000088 = 0;
  *(uint64_t*)0x20000090 = 0x20000180;
  *(uint64_t*)0x20000180 = 0x20000000;
  *(uint32_t*)0x20000000 = 0x48;
  *(uint16_t*)0x20000004 = 0x10;
  *(uint16_t*)0x20000006 = 0xe3b;
  *(uint32_t*)0x20000008 = 0;
  *(uint32_t*)0x2000000c = 0;
  *(uint8_t*)0x20000010 = 0;
  *(uint8_t*)0x20000011 = 0;
  *(uint16_t*)0x20000012 = 0;
  *(uint32_t*)0x20000014 = 0;
  *(uint32_t*)0x20000018 = 0;
  *(uint32_t*)0x2000001c = 0;
  *(uint16_t*)0x20000020 = 0x28;
  STORE_BY_BITMASK(uint16_t, , 0x20000022, 0x12, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000023, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000023, 1, 7, 1);
  *(uint16_t*)0x20000024 = 8;
  *(uint16_t*)0x20000026 = 1;
  memcpy((void*)0x20000028, "gtp\000", 4);
  *(uint16_t*)0x2000002c = 0x1c;
  STORE_BY_BITMASK(uint16_t, , 0x2000002e, 2, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000002f, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000002f, 1, 7, 1);
  *(uint16_t*)0x20000030 = 8;
  *(uint16_t*)0x20000032 = 4;
  *(uint32_t*)0x20000034 = -1;
  *(uint16_t*)0x20000038 = 8;
  *(uint16_t*)0x2000003a = 2;
  *(uint32_t*)0x2000003c = -1;
  *(uint16_t*)0x20000040 = 8;
  *(uint16_t*)0x20000042 = 2;
  *(uint32_t*)0x20000044 = r[1];
  *(uint64_t*)0x20000188 = 0x48;
  *(uint64_t*)0x20000098 = 1;
  *(uint64_t*)0x200000a0 = 0;
  *(uint64_t*)0x200000a8 = 0;
  *(uint32_t*)0x200000b0 = 0;
  syscall(__NR_sendmsg, r[0], 0x20000080ul, 0ul);
  return 0;
}