// https://syzkaller.appspot.com/bug?id=d7f1b035775ccddd99af76c0fbf75137e3974890
// autogenerated by syzkaller (http://github.com/google/syzkaller)

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

static uintptr_t syz_open_dev(uintptr_t a0, uintptr_t a1, uintptr_t 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));
    buf[sizeof(buf) - 1] = 0;
    while ((hash = strchr(buf, '#'))) {
      *hash = '0' + (char)(a1 % 10);
      a1 /= 10;
    }
    return open(buf, a2, 0);
  }
}

long r[1];
void loop()
{
  memset(r, -1, sizeof(r));
  syscall(__NR_mmap, 0x20000000, 0x9000, 3, 0x32, -1, 0);
  memcpy((void*)0x20000000, "/dev/dsp#", 10);
  r[0] = syz_open_dev(0x20000000, 1, 0);
  *(uint32_t*)0x20005fc0 = r[0];
  *(uint16_t*)0x20005fc4 = 0x8000;
  *(uint16_t*)0x20005fc6 = 0;
  *(uint32_t*)0x20005fc8 = r[0];
  *(uint16_t*)0x20005fcc = 0x1101;
  *(uint16_t*)0x20005fce = 0;
  *(uint32_t*)0x20005fd0 = r[0];
  *(uint16_t*)0x20005fd4 = 0x4a0;
  *(uint16_t*)0x20005fd6 = 0;
  *(uint32_t*)0x20005fd8 = r[0];
  *(uint16_t*)0x20005fdc = 0x100;
  *(uint16_t*)0x20005fde = 0;
  *(uint32_t*)0x20005fe0 = r[0];
  *(uint16_t*)0x20005fe4 = 0x420;
  *(uint16_t*)0x20005fe6 = 0;
  *(uint32_t*)0x20005fe8 = -1;
  *(uint16_t*)0x20005fec = 1;
  *(uint16_t*)0x20005fee = 0;
  *(uint32_t*)0x20005ff0 = r[0];
  *(uint16_t*)0x20005ff4 = 0x1100;
  *(uint16_t*)0x20005ff6 = 0;
  *(uint32_t*)0x20005ff8 = r[0];
  *(uint16_t*)0x20005ffc = 0x5049;
  *(uint16_t*)0x20005ffe = 0;
  syscall(__NR_poll, 0x20005fc0, 8, 1);
  *(uint64_t*)0x20003ff8 = 0;
  syscall(__NR_ioctl, r[0], 0x800000c004500a, 0x20003ff8);
}

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