// https://syzkaller.appspot.com/bug?id=76e1ca0ed8893fcd1c960eb2d322809b83c90ac7
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE
#include <endian.h>
#include <stdint.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

#ifndef __NR_openat
#define __NR_openat 295
#endif
#ifndef __NR_ioctl
#define __NR_ioctl 54
#endif
#ifndef __NR_mmap
#define __NR_mmap 192
#endif
#undef __NR_mmap
#define __NR_mmap __NR_mmap2

long r[1];
void loop()
{
  memset(r, -1, sizeof(r));
  syscall(__NR_mmap, 0x20000000, 0xe000, 3, 0x32, -1, 0);
  memcpy((void*)0x2000d000, "/dev/ion", 9);
  r[0] = syscall(__NR_openat, 0xffffff9c, 0x2000d000, 0, 0);
  *(uint8_t*)0x20001000 = 1;
  *(uint8_t*)0x20001001 = 6;
  *(uint8_t*)0x20001002 = 8;
  *(uint8_t*)0x20001003 = 6;
  *(uint8_t*)0x20001004 = 3;
  *(uint8_t*)0x20001005 = 0xfc;
  *(uint32_t*)0x20001008 = 0xffff;
  *(uint16_t*)0x2000100c = 4;
  *(uint32_t*)0x20001010 = 3;
  syscall(__NR_ioctl, -1, 0x800443d3, 0x20001000);
  syscall(__NR_ioctl, r[0], 0xc0184908, 0x20001000);
}

int main()
{
  loop();
  return 0;
}