// https://syzkaller.appspot.com/bug?id=9f640e969e36776be02eb136b1f0a75fc6f5ed49
// 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>

#ifndef __NR_bpf
#define __NR_bpf 321
#endif

#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;
  *(uint32_t*)0x20000380 = 1;
  *(uint32_t*)0x20000384 = 3;
  *(uint32_t*)0x20000388 = 8;
  *(uint32_t*)0x2000038c = 4;
  *(uint32_t*)0x20000390 = 0x11;
  *(uint32_t*)0x20000394 = -1;
  *(uint32_t*)0x20000398 = 0;
  memset((void*)0x2000039c, 0, 16);
  *(uint32_t*)0x200003ac = 0;
  *(uint32_t*)0x200003b0 = -1;
  *(uint32_t*)0x200003b4 = 0;
  *(uint32_t*)0x200003b8 = 0;
  *(uint32_t*)0x200003bc = 0;
  *(uint64_t*)0x200003c0 = 0;
  res = syscall(__NR_bpf, 0x100000000000000ul, 0x20000380ul, 0x48ul);
  if (res != -1)
    r[0] = res;
  *(uint32_t*)0x20000080 = 0x11;
  *(uint32_t*)0x20000084 = 5;
  *(uint64_t*)0x20000088 = 0x20000100;
  *(uint8_t*)0x20000100 = 0x18;
  STORE_BY_BITMASK(uint8_t, , 0x20000101, 0, 0, 4);
  STORE_BY_BITMASK(uint8_t, , 0x20000101, 0, 4, 4);
  *(uint16_t*)0x20000102 = 0;
  *(uint32_t*)0x20000104 = 0;
  *(uint8_t*)0x20000108 = 0;
  *(uint8_t*)0x20000109 = 0;
  *(uint16_t*)0x2000010a = 0;
  *(uint32_t*)0x2000010c = 0;
  *(uint8_t*)0x20000110 = 0x18;
  STORE_BY_BITMASK(uint8_t, , 0x20000111, 0, 0, 4);
  STORE_BY_BITMASK(uint8_t, , 0x20000111, 1, 4, 4);
  *(uint16_t*)0x20000112 = 0;
  *(uint32_t*)0x20000114 = r[0];
  *(uint8_t*)0x20000118 = 0;
  *(uint8_t*)0x20000119 = 0;
  *(uint16_t*)0x2000011a = 0;
  *(uint32_t*)0x2000011c = 0;
  *(uint8_t*)0x20000120 = 0x95;
  *(uint8_t*)0x20000121 = 0;
  *(uint16_t*)0x20000122 = 0;
  *(uint32_t*)0x20000124 = 0;
  *(uint64_t*)0x20000090 = 0x20000000;
  memcpy((void*)0x20000000, "GPL\000", 4);
  *(uint32_t*)0x20000098 = 6;
  *(uint32_t*)0x2000009c = 0x1000;
  *(uint64_t*)0x200000a0 = 0x20000300;
  *(uint32_t*)0x200000a8 = 0;
  *(uint32_t*)0x200000ac = 0;
  memset((void*)0x200000b0, 0, 16);
  *(uint32_t*)0x200000c0 = 0;
  *(uint32_t*)0x200000c4 = 0;
  *(uint32_t*)0x200000c8 = -1;
  *(uint32_t*)0x200000cc = 8;
  *(uint64_t*)0x200000d0 = 0;
  *(uint32_t*)0x200000d8 = 0;
  *(uint32_t*)0x200000dc = 0x10;
  *(uint64_t*)0x200000e0 = 0;
  *(uint32_t*)0x200000e8 = 0;
  *(uint32_t*)0x200000ec = 0;
  *(uint32_t*)0x200000f0 = 0;
  *(uint32_t*)0x200000f4 = 0;
  *(uint64_t*)0x200000f8 = 0;
  syscall(__NR_bpf, 5ul, 0x20000080ul, 0x80ul);
  return 0;
}