// https://syzkaller.appspot.com/bug?id=db54ac5e98e2c8d8eedc0cea9b9e0764a809216c
// 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))))

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);

  *(uint32_t*)0x20000180 = 1;
  *(uint32_t*)0x20000184 = 0x80;
  *(uint8_t*)0x20000188 = 0;
  *(uint8_t*)0x20000189 = 0;
  *(uint8_t*)0x2000018a = 0;
  *(uint8_t*)0x2000018b = 0;
  *(uint32_t*)0x2000018c = 0;
  *(uint64_t*)0x20000190 = 0x1ff;
  *(uint64_t*)0x20000198 = 0;
  *(uint64_t*)0x200001a0 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 38, 26);
  *(uint32_t*)0x200001b0 = 0;
  *(uint32_t*)0x200001b4 = 0;
  *(uint64_t*)0x200001b8 = 0;
  *(uint64_t*)0x200001c0 = 0;
  *(uint64_t*)0x200001c8 = 0;
  *(uint64_t*)0x200001d0 = 0;
  *(uint32_t*)0x200001d8 = 0;
  *(uint32_t*)0x200001dc = 0;
  *(uint64_t*)0x200001e0 = 0;
  *(uint32_t*)0x200001e8 = 0;
  *(uint16_t*)0x200001ec = 0;
  *(uint16_t*)0x200001ee = 0;
  *(uint32_t*)0x200001f0 = 0;
  *(uint32_t*)0x200001f4 = 0;
  *(uint64_t*)0x200001f8 = 0;
  syscall(__NR_perf_event_open, /*attr=*/0x20000180ul, /*pid=*/0,
          /*cpu=*/0xbffffffffffffffful, /*group=*/-1, /*flags=*/0ul);
  return 0;
}