// https://syzkaller.appspot.com/bug?id=5bf48097e5838e25f9fe97d735ca74e67dbd442f
// 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, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);

  *(uint32_t*)0x20000640 = 2;
  *(uint32_t*)0x20000644 = 1;
  *(uint8_t*)0x20000648 = 0xb6;
  *(uint8_t*)0x20000649 = 0;
  *(uint8_t*)0x2000064a = 0;
  *(uint8_t*)0x2000064b = 0;
  *(uint32_t*)0x2000064c = 0;
  *(uint64_t*)0x20000650 = 2;
  *(uint64_t*)0x20000658 = 0x20;
  *(uint64_t*)0x20000660 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000668, 0, 38, 26);
  *(uint32_t*)0x20000670 = 0;
  *(uint32_t*)0x20000674 = 0;
  *(uint64_t*)0x20000678 = 0xfffffffffffffffa;
  *(uint64_t*)0x20000680 = 0;
  *(uint64_t*)0x20000688 = 8;
  *(uint64_t*)0x20000690 = 0;
  *(uint32_t*)0x20000698 = 1;
  *(uint32_t*)0x2000069c = 2;
  *(uint64_t*)0x200006a0 = 0;
  *(uint32_t*)0x200006a8 = 0;
  *(uint16_t*)0x200006ac = 0;
  *(uint16_t*)0x200006ae = 0;
  *(uint32_t*)0x200006b0 = 0;
  *(uint32_t*)0x200006b4 = 0;
  *(uint64_t*)0x200006b8 = 0;
  syscall(__NR_perf_event_open, 0x20000640ul, 0, -1ul, -1, 0ul);
  {
    int i;
    for (i = 0; i < 64; i++) {
      syscall(__NR_perf_event_open, 0x20000640ul, 0, -1ul, -1, 0ul);
    }
  }
  return 0;
}