// https://syzkaller.appspot.com/bug?id=ab233393413e529d0dc223eed9cdb6888857c666
// 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))))

#ifndef __NR_bpf
#define __NR_bpf 321
#endif

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0);
  intptr_t res = 0;
  res = syscall(__NR_socket, 2, 1, 0);
  if (res != -1)
    r[0] = res;
  *(uint16_t*)0x20e5b000 = 2;
  *(uint16_t*)0x20e5b002 = htobe16(0x4e20);
  *(uint32_t*)0x20e5b004 = htobe32(0xe0000001);
  syscall(__NR_bind, r[0], 0x20e5b000, 0x10);
  *(uint16_t*)0x20ccb000 = 2;
  *(uint16_t*)0x20ccb002 = htobe16(0x4e20);
  *(uint32_t*)0x20ccb004 = htobe32(0);
  syscall(__NR_connect, r[0], 0x20ccb000, 0x10);
  *(uint32_t*)0x20000100 = 1;
  *(uint32_t*)0x20000104 = 3;
  *(uint64_t*)0x20000108 = 0x209ff000;
  *(uint8_t*)0x209ff000 = 0x18;
  STORE_BY_BITMASK(uint8_t, , 0x209ff001, 0, 0, 4);
  STORE_BY_BITMASK(uint8_t, , 0x209ff001, 0, 4, 4);
  *(uint16_t*)0x209ff002 = 0;
  *(uint32_t*)0x209ff004 = 0;
  *(uint8_t*)0x209ff008 = 0;
  *(uint8_t*)0x209ff009 = 0;
  *(uint16_t*)0x209ff00a = 0;
  *(uint32_t*)0x209ff00c = 0;
  *(uint8_t*)0x209ff010 = 0x95;
  *(uint8_t*)0x209ff011 = 0;
  *(uint16_t*)0x209ff012 = 0;
  *(uint32_t*)0x209ff014 = 0;
  *(uint64_t*)0x20000110 = 0x202bf000;
  memcpy((void*)0x202bf000, "syzkaller\000", 10);
  *(uint32_t*)0x20000118 = 4;
  *(uint32_t*)0x2000011c = 0xb7;
  *(uint64_t*)0x20000120 = 0x20000040;
  *(uint32_t*)0x20000128 = 0;
  *(uint32_t*)0x2000012c = 0;
  *(uint8_t*)0x20000130 = 0;
  *(uint8_t*)0x20000131 = 0;
  *(uint8_t*)0x20000132 = 0;
  *(uint8_t*)0x20000133 = 0;
  *(uint8_t*)0x20000134 = 0;
  *(uint8_t*)0x20000135 = 0;
  *(uint8_t*)0x20000136 = 0;
  *(uint8_t*)0x20000137 = 0;
  *(uint8_t*)0x20000138 = 0;
  *(uint8_t*)0x20000139 = 0;
  *(uint8_t*)0x2000013a = 0;
  *(uint8_t*)0x2000013b = 0;
  *(uint8_t*)0x2000013c = 0;
  *(uint8_t*)0x2000013d = 0;
  *(uint8_t*)0x2000013e = 0;
  *(uint8_t*)0x2000013f = 0;
  *(uint32_t*)0x20000140 = 0;
  *(uint32_t*)0x20000144 = 0;
  *(uint32_t*)0x20000148 = -1;
  *(uint32_t*)0x2000014c = 8;
  *(uint64_t*)0x20000150 = 0x20000000;
  *(uint32_t*)0x20000000 = 0;
  *(uint32_t*)0x20000004 = 0;
  *(uint32_t*)0x20000158 = 0;
  *(uint32_t*)0x2000015c = 0x10;
  *(uint64_t*)0x20000160 = 0x20000000;
  *(uint32_t*)0x20000000 = 0;
  *(uint32_t*)0x20000004 = 0;
  *(uint32_t*)0x20000008 = 0;
  *(uint32_t*)0x2000000c = 0;
  *(uint32_t*)0x20000168 = 0;
  res = syscall(__NR_bpf, 5, 0x20000100, 0x48);
  if (res != -1)
    r[1] = res;
  res = syscall(__NR_socket, 0x29, 0x1000000000002, 0);
  if (res != -1)
    r[2] = res;
  *(uint32_t*)0x2031aff8 = r[0];
  *(uint32_t*)0x2031affc = r[1];
  syscall(__NR_ioctl, r[2], 0x89e0, 0x2031aff8);
  *(uint64_t*)0x20000240 = 0;
  *(uint32_t*)0x20000248 = 0;
  *(uint64_t*)0x20000250 = 0x20000180;
  *(uint64_t*)0x20000180 = 0x20000480;
  memcpy((void*)0x20000480, "_", 1);
  *(uint64_t*)0x20000188 = 1;
  *(uint64_t*)0x20000258 = 1;
  *(uint64_t*)0x20000260 = 0;
  *(uint64_t*)0x20000268 = 0;
  *(uint32_t*)0x20000270 = 0;
  syscall(__NR_sendmsg, r[2], 0x20000240, 0);
  return 0;
}