// https://syzkaller.appspot.com/bug?id=1163cf8b96699285da33559ca268ef1edcffd104
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

static long syz_open_dev(long a0, long a1, long a2)
{
  if (a0 == 0xc || a0 == 0xb) {
    char buf[128];
    sprintf(buf, "/dev/%s/%d:%d", a0 == 0xc ? "char" : "block", (uint8_t)a1,
            (uint8_t)a2);
    return open(buf, O_RDWR, 0);
  } else {
    char buf[1024];
    char* hash;
    strncpy(buf, (char*)a0, sizeof(buf) - 1);
    buf[sizeof(buf) - 1] = 0;
    while ((hash = strchr(buf, '#'))) {
      *hash = '0' + (char)(a1 % 10);
      a1 /= 10;
    }
    return open(buf, a2, 0);
  }
}

#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);
  long res = 0;
  res = syscall(__NR_socket, 0x2b, 1, 0);
  if (res != -1)
    r[0] = res;
  syscall(__NR_ioctl, r[0], 0x8912, 0x400200);
  *(uint32_t*)0x20000100 = 0x16;
  *(uint32_t*)0x20000104 = 0;
  *(uint32_t*)0x20000108 = 0x40002;
  *(uint32_t*)0x2000010c = -1;
  *(uint32_t*)0x20000110 = 0;
  *(uint32_t*)0x20000114 = 1;
  *(uint32_t*)0x20000118 = 0;
  *(uint8_t*)0x2000011c = 0;
  *(uint8_t*)0x2000011d = 0;
  *(uint8_t*)0x2000011e = 0;
  *(uint8_t*)0x2000011f = 0;
  *(uint8_t*)0x20000120 = 0;
  *(uint8_t*)0x20000121 = 0;
  *(uint8_t*)0x20000122 = 0;
  *(uint8_t*)0x20000123 = 0;
  *(uint8_t*)0x20000124 = 0;
  *(uint8_t*)0x20000125 = 0;
  *(uint8_t*)0x20000126 = 0;
  *(uint8_t*)0x20000127 = 0;
  *(uint8_t*)0x20000128 = 0;
  *(uint8_t*)0x20000129 = 0;
  *(uint8_t*)0x2000012a = 0;
  *(uint8_t*)0x2000012b = 0;
  res = syscall(__NR_bpf, 0, 0x20000100, 0x2c);
  if (res != -1)
    r[1] = res;
  *(uint32_t*)0x20000040 = r[1];
  *(uint64_t*)0x20000048 = 0;
  *(uint64_t*)0x20000050 = 0x20000000;
  *(uint64_t*)0x20000058 = 2;
  syscall(__NR_bpf, 2, 0x20000040, 0x20);
  syscall(__NR_bpf, 7, 0, 0);
  syscall(__NR_perf_event_open, 0, 0, -1, -1, 0);
  syscall(__NR_openat, 0xffffffffffffff9c, 0, 0x4002, 0);
  syscall(__NR_getsockopt, -1, 1, 0x11, 0, 0);
  syscall(__NR_io_destroy, 0);
  syscall(__NR_ioctl, -1, 0x4c00, -1);
  syscall(__NR_io_setup, 4, 0);
  syscall(__NR_ioctl, -1, 0xc0285629, 0);
  syscall(__NR_ioctl, -1, 0x4c01);
  syscall(__NR_ioctl, -1, 0x8018456f, 0);
  syscall(__NR_setsockopt, -1, 6, 1, 0, 0);
  syscall(__NR_ioctl, -1, 0x4b40, 0);
  syscall(__NR_connect, -1, 0, 0);
  syscall(__NR_ioctl, -1, 0xc0205649, 0);
  syscall(__NR_ioctl, -1, 0x8912, 0x400200);
  syscall(__NR_bpf, 2, 0, 0);
  syscall(__NR_bind, -1, 0, 0);
  syscall(__NR_getsockopt, -1, 1, 0x11, 0, 0);
  res = syz_open_dev(0, 3, 0x182);
  if (res != -1)
    r[2] = res;
  syscall(__NR_clock_gettime, 0, 0);
  syscall(__NR_io_setup, 4, 0);
  syscall(__NR_io_destroy, 0);
  syscall(__NR_add_key, 0, 0, 0, 0, 0xfffffffb);
  syscall(__NR_ioctl, r[2], 0x4c00, -1);
  syscall(__NR_setsockopt, -1, 6, 1, 0, 0);
  syscall(__NR_ioctl, -1, 0x4b40, 0);
  syscall(__NR_mmap, 0x20004000, 0x4000, 0, 0x6012, -1, 0x2000);
  return 0;
}