// https://syzkaller.appspot.com/bug?id=4462682cd32aee8ff03a43c8b9be3963743bc506
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <fcntl.h>
#include <stdint.h>
#include <stdio.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[14];
void loop()
{
  memset(r, -1, sizeof(r));
  r[0] = syscall(__NR_mmap, 0x20000000ul, 0xfff000ul, 0x3ul, 0x32ul,
                 0xfffffffffffffffful, 0x0ul);
  memcpy((void*)0x20012ff7, "\x2f\x64\x65\x76\x2f\x73\x67\x23\x00", 9);
  r[2] = syz_open_dev(0x20012ff7ul, 0x0ul, 0x2ul);
  *(uint64_t*)0x209f0000 = (uint64_t)0x200e9f3d;
  *(uint64_t*)0x209f0008 = (uint64_t)0xc3;
  *(uint64_t*)0x209f0010 = (uint64_t)0x20eab000;
  *(uint64_t*)0x209f0018 = (uint64_t)0x0;
  *(uint64_t*)0x209f0020 = (uint64_t)0x2047c000;
  *(uint64_t*)0x209f0028 = (uint64_t)0x0;
  *(uint64_t*)0x209f0030 = (uint64_t)0x20a3a000;
  *(uint64_t*)0x209f0038 = (uint64_t)0x0;
  memcpy((void*)0x200e9f3d,
         "\xbb\x85\x92\xab\x23\x26\x53\x90\x06\x52\x15\xe8\xfc\x1d\x59"
         "\xd6\x32\xbd\x1f\xc0\xd1\xe7\xe5\x3d\x64\xfc\xb4\x2b\x94\x9e"
         "\x74\x7b\xca\x47\xef\xfe\xb9\x5a\x7f\x84\x69\x81\xa6\x8b\x9c"
         "\x9f\x19\x94\x2f\x6b\x45\x10\x2f\x72\xe6\xe1\xd2\x44\xb2\x8c"
         "\xf2\xee\x17\xd8\xa0\xb2\xa3\x17\x0e\x8f\x70\x35\x21\x4a\x05"
         "\x53\x32\xbe\xd0\x09\x97\x55\x78\x0c\xa2\x3a\xef\x05\x7f\x91"
         "\x67\xcd\x8f\x32\x16\x69\xb1\x73\xba\x8d\xb0\x09\x85\x00\xbd"
         "\x80\xb0\x05\xd2\x6d\x88\x40\x80\xc3\x68\xbd\x63\xef\xd5\x9a"
         "\xe9\xda\x02\xbd\x24\xfb\x69\x3e\x4a\xe1\xde\x9d\x23\xa7\x02"
         "\xe1\x28\x88\x8a\xe8\x52\xd5\x08\x04\x59\x0e\x1e\x33\xc3\x50"
         "\xb9\x03\x77\x52\x90\x9a\xfb\xb2\xb7\xfd\x6f\x16\xbe\xb8\x8f"
         "\x09\x65\x0a\x71\xda\xd9\x75\xf9\x93\x88\xc4\xfb\x0f\xa4\x1c"
         "\x29\x04\x91\x87\x1e\x49\x52\x97\xfa\x7c\xb2\xc0\x4c\x7c\x92",
         195);
  r[12] = syscall(__NR_writev, r[2], 0x209f0000ul, 0x4ul);
  r[13] = syscall(__NR_read, r[2], 0x20185f36ul, 0xcaul);
}

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