// https://syzkaller.appspot.com/bug?id=5870f4bbc7294f2b4405a408e35e7e96100fb284
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

//% This code is derived from puff.{c,h}, found in the zlib development. The
//% original files come with the following copyright notice:

//% Copyright (C) 2002-2013 Mark Adler, all rights reserved
//% version 2.3, 21 Jan 2013
//% This software is provided 'as-is', without any express or implied
//% warranty.  In no event will the author be held liable for any damages
//% arising from the use of this software.
//% Permission is granted to anyone to use this software for any purpose,
//% including commercial applications, and to alter it and redistribute it
//% freely, subject to the following restrictions:
//% 1. The origin of this software must not be misrepresented; you must not
//%    claim that you wrote the original software. If you use this software
//%    in a product, an acknowledgment in the product documentation would be
//%    appreciated but is not required.
//% 2. Altered source versions must be plainly marked as such, and must not be
//%    misrepresented as being the original software.
//% 3. This notice may not be removed or altered from any source distribution.
//% Mark Adler    madler@alumni.caltech.edu

//% BEGIN CODE DERIVED FROM puff.{c,h}

#define MAXBITS 15
#define MAXLCODES 286
#define MAXDCODES 30
#define MAXCODES (MAXLCODES + MAXDCODES)
#define FIXLCODES 288

struct puff_state {
  unsigned char* out;
  unsigned long outlen;
  unsigned long outcnt;
  const unsigned char* in;
  unsigned long inlen;
  unsigned long incnt;
  int bitbuf;
  int bitcnt;
  jmp_buf env;
};
static int puff_bits(struct puff_state* s, int need)
{
  long val = s->bitbuf;
  while (s->bitcnt < need) {
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    val |= (long)(s->in[s->incnt++]) << s->bitcnt;
    s->bitcnt += 8;
  }
  s->bitbuf = (int)(val >> need);
  s->bitcnt -= need;
  return (int)(val & ((1L << need) - 1));
}
static int puff_stored(struct puff_state* s)
{
  s->bitbuf = 0;
  s->bitcnt = 0;
  if (s->incnt + 4 > s->inlen)
    return 2;
  unsigned len = s->in[s->incnt++];
  len |= s->in[s->incnt++] << 8;
  if (s->in[s->incnt++] != (~len & 0xff) ||
      s->in[s->incnt++] != ((~len >> 8) & 0xff))
    return -2;
  if (s->incnt + len > s->inlen)
    return 2;
  if (s->outcnt + len > s->outlen)
    return 1;
  for (; len--; s->outcnt++, s->incnt++) {
    if (s->in[s->incnt])
      s->out[s->outcnt] = s->in[s->incnt];
  }
  return 0;
}
struct puff_huffman {
  short* count;
  short* symbol;
};
static int puff_decode(struct puff_state* s, const struct puff_huffman* h)
{
  int first = 0;
  int index = 0;
  int bitbuf = s->bitbuf;
  int left = s->bitcnt;
  int code = first = index = 0;
  int len = 1;
  short* next = h->count + 1;
  while (1) {
    while (left--) {
      code |= bitbuf & 1;
      bitbuf >>= 1;
      int count = *next++;
      if (code - count < first) {
        s->bitbuf = bitbuf;
        s->bitcnt = (s->bitcnt - len) & 7;
        return h->symbol[index + (code - first)];
      }
      index += count;
      first += count;
      first <<= 1;
      code <<= 1;
      len++;
    }
    left = (MAXBITS + 1) - len;
    if (left == 0)
      break;
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    bitbuf = s->in[s->incnt++];
    if (left > 8)
      left = 8;
  }
  return -10;
}
static int puff_construct(struct puff_huffman* h, const short* length, int n)
{
  int len;
  for (len = 0; len <= MAXBITS; len++)
    h->count[len] = 0;
  int symbol;
  for (symbol = 0; symbol < n; symbol++)
    (h->count[length[symbol]])++;
  if (h->count[0] == n)
    return 0;
  int left = 1;
  for (len = 1; len <= MAXBITS; len++) {
    left <<= 1;
    left -= h->count[len];
    if (left < 0)
      return left;
  }
  short offs[MAXBITS + 1];
  offs[1] = 0;
  for (len = 1; len < MAXBITS; len++)
    offs[len + 1] = offs[len] + h->count[len];
  for (symbol = 0; symbol < n; symbol++)
    if (length[symbol] != 0)
      h->symbol[offs[length[symbol]]++] = symbol;
  return left;
}
static int puff_codes(struct puff_state* s, const struct puff_huffman* lencode,
                      const struct puff_huffman* distcode)
{
  static const short lens[29] = {3,  4,  5,  6,   7,   8,   9,   10,  11, 13,
                                 15, 17, 19, 23,  27,  31,  35,  43,  51, 59,
                                 67, 83, 99, 115, 131, 163, 195, 227, 258};
  static const short lext[29] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2,
                                 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0};
  static const short dists[30] = {
      1,    2,    3,    4,    5,    7,    9,    13,    17,    25,
      33,   49,   65,   97,   129,  193,  257,  385,   513,   769,
      1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};
  static const short dext[30] = {0, 0, 0,  0,  1,  1,  2,  2,  3,  3,
                                 4, 4, 5,  5,  6,  6,  7,  7,  8,  8,
                                 9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
  int symbol;
  do {
    symbol = puff_decode(s, lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 256) {
      if (s->outcnt == s->outlen)
        return 1;
      if (symbol)
        s->out[s->outcnt] = symbol;
      s->outcnt++;
    } else if (symbol > 256) {
      symbol -= 257;
      if (symbol >= 29)
        return -10;
      int len = lens[symbol] + puff_bits(s, lext[symbol]);
      symbol = puff_decode(s, distcode);
      if (symbol < 0)
        return symbol;
      unsigned dist = dists[symbol] + puff_bits(s, dext[symbol]);
      if (dist > s->outcnt)
        return -11;
      if (s->outcnt + len > s->outlen)
        return 1;
      while (len--) {
        if (dist <= s->outcnt && s->out[s->outcnt - dist])
          s->out[s->outcnt] = s->out[s->outcnt - dist];
        s->outcnt++;
      }
    }
  } while (symbol != 256);
  return 0;
}
static int puff_fixed(struct puff_state* s)
{
  static int virgin = 1;
  static short lencnt[MAXBITS + 1], lensym[FIXLCODES];
  static short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  static struct puff_huffman lencode, distcode;
  if (virgin) {
    lencode.count = lencnt;
    lencode.symbol = lensym;
    distcode.count = distcnt;
    distcode.symbol = distsym;
    short lengths[FIXLCODES];
    int symbol;
    for (symbol = 0; symbol < 144; symbol++)
      lengths[symbol] = 8;
    for (; symbol < 256; symbol++)
      lengths[symbol] = 9;
    for (; symbol < 280; symbol++)
      lengths[symbol] = 7;
    for (; symbol < FIXLCODES; symbol++)
      lengths[symbol] = 8;
    puff_construct(&lencode, lengths, FIXLCODES);
    for (symbol = 0; symbol < MAXDCODES; symbol++)
      lengths[symbol] = 5;
    puff_construct(&distcode, lengths, MAXDCODES);
    virgin = 0;
  }
  return puff_codes(s, &lencode, &distcode);
}
static int puff_dynamic(struct puff_state* s)
{
  static const short order[19] = {16, 17, 18, 0, 8,  7, 9,  6, 10, 5,
                                  11, 4,  12, 3, 13, 2, 14, 1, 15};
  int nlen = puff_bits(s, 5) + 257;
  int ndist = puff_bits(s, 5) + 1;
  int ncode = puff_bits(s, 4) + 4;
  if (nlen > MAXLCODES || ndist > MAXDCODES)
    return -3;
  short lengths[MAXCODES];
  int index;
  for (index = 0; index < ncode; index++)
    lengths[order[index]] = puff_bits(s, 3);
  for (; index < 19; index++)
    lengths[order[index]] = 0;
  short lencnt[MAXBITS + 1], lensym[MAXLCODES];
  struct puff_huffman lencode = {lencnt, lensym};
  int err = puff_construct(&lencode, lengths, 19);
  if (err != 0)
    return -4;
  index = 0;
  while (index < nlen + ndist) {
    int symbol;
    int len;
    symbol = puff_decode(s, &lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 16)
      lengths[index++] = symbol;
    else {
      len = 0;
      if (symbol == 16) {
        if (index == 0)
          return -5;
        len = lengths[index - 1];
        symbol = 3 + puff_bits(s, 2);
      } else if (symbol == 17)
        symbol = 3 + puff_bits(s, 3);
      else
        symbol = 11 + puff_bits(s, 7);
      if (index + symbol > nlen + ndist)
        return -6;
      while (symbol--)
        lengths[index++] = len;
    }
  }
  if (lengths[256] == 0)
    return -9;
  err = puff_construct(&lencode, lengths, nlen);
  if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1]))
    return -7;
  short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  struct puff_huffman distcode = {distcnt, distsym};
  err = puff_construct(&distcode, lengths + nlen, ndist);
  if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1]))
    return -8;
  return puff_codes(s, &lencode, &distcode);
}
static int puff(unsigned char* dest, unsigned long* destlen,
                const unsigned char* source, unsigned long sourcelen)
{
  struct puff_state s = {
      .out = dest,
      .outlen = *destlen,
      .outcnt = 0,
      .in = source,
      .inlen = sourcelen,
      .incnt = 0,
      .bitbuf = 0,
      .bitcnt = 0,
  };
  int err;
  if (setjmp(s.env) != 0)
    err = 2;
  else {
    int last;
    do {
      last = puff_bits(&s, 1);
      int type = puff_bits(&s, 2);
      err = type == 0 ? puff_stored(&s)
                      : (type == 1 ? puff_fixed(&s)
                                   : (type == 2 ? puff_dynamic(&s) : -1));
      if (err != 0)
        break;
    } while (!last);
  }
  *destlen = s.outcnt;
  return err;
}

//% END CODE DERIVED FROM puff.{c,h}

#define ZLIB_HEADER_WIDTH 2

static int puff_zlib_to_file(const unsigned char* source,
                             unsigned long sourcelen, int dest_fd)
{
  if (sourcelen < ZLIB_HEADER_WIDTH) {
    errno = EMSGSIZE;
    return -1;
  }
  source += ZLIB_HEADER_WIDTH;
  sourcelen -= ZLIB_HEADER_WIDTH;
  const unsigned long max_destlen = 132 << 20;
  void* ret = mmap(0, max_destlen, PROT_WRITE | PROT_READ,
                   MAP_PRIVATE | MAP_ANON, -1, 0);
  if (ret == MAP_FAILED)
    return -1;
  unsigned char* dest = (unsigned char*)ret;
  unsigned long destlen = max_destlen;
  int err = puff(dest, &destlen, source, sourcelen);
  if (err) {
    munmap(dest, max_destlen);
    errno = -err;
    return -1;
  }
  if (write(dest_fd, dest, destlen) != (ssize_t)destlen) {
    munmap(dest, max_destlen);
    return -1;
  }
  return munmap(dest, destlen);
}

static int setup_loop_device(unsigned char* data, unsigned long size,
                             const char* loopname, int* loopfd_p)
{
  int err = 0, loopfd = -1;
  int memfd = syscall(__NR_memfd_create, "syzkaller", 0);
  if (memfd == -1) {
    err = errno;
    goto error;
  }
  if (puff_zlib_to_file(data, size, memfd)) {
    err = errno;
    goto error_close_memfd;
  }
  loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    err = errno;
    goto error_close_memfd;
  }
  if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
    if (errno != EBUSY) {
      err = errno;
      goto error_close_loop;
    }
    ioctl(loopfd, LOOP_CLR_FD, 0);
    usleep(1000);
    if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
      err = errno;
      goto error_close_loop;
    }
  }
  close(memfd);
  *loopfd_p = loopfd;
  return 0;

error_close_loop:
  close(loopfd);
error_close_memfd:
  close(memfd);
error:
  errno = err;
  return -1;
}

static long syz_mount_image(volatile long fsarg, volatile long dir,
                            volatile long flags, volatile long optsarg,
                            volatile long change_dir,
                            volatile unsigned long size, volatile long image)
{
  unsigned char* data = (unsigned char*)image;
  int res = -1, err = 0, loopfd = -1, need_loop_device = !!size;
  char* mount_opts = (char*)optsarg;
  char* target = (char*)dir;
  char* fs = (char*)fsarg;
  char* source = NULL;
  char loopname[64];
  if (need_loop_device) {
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    source = loopname;
  }
  mkdir(target, 0777);
  char opts[256];
  memset(opts, 0, sizeof(opts));
  if (strlen(mount_opts) > (sizeof(opts) - 32)) {
  }
  strncpy(opts, mount_opts, sizeof(opts) - 32);
  if (strcmp(fs, "iso9660") == 0) {
    flags |= MS_RDONLY;
  } else if (strncmp(fs, "ext", 3) == 0) {
    if (strstr(opts, "errors=panic") || strstr(opts, "errors=remount-ro") == 0)
      strcat(opts, ",errors=continue");
  } else if (strcmp(fs, "xfs") == 0) {
    strcat(opts, ",nouuid");
  }
  res = mount(source, target, fs, flags, opts);
  if (res == -1) {
    err = errno;
    goto error_clear_loop;
  }
  res = open(target, O_RDONLY | O_DIRECTORY);
  if (res == -1) {
    err = errno;
    goto error_clear_loop;
  }
  if (change_dir) {
    res = chdir(target);
    if (res == -1) {
      err = errno;
    }
  }

error_clear_loop:
  if (need_loop_device) {
    ioctl(loopfd, LOOP_CLR_FD, 0);
    close(loopfd);
  }
  errno = err;
  return res;
}

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000580, "udf\000", 4);
  memcpy((void*)0x200005c0, "./file0\000", 8);
  memcpy((void*)0x20000080, "longad", 6);
  *(uint8_t*)0x20000086 = 0x2c;
  memcpy((void*)0x20000087, "gid=ignore", 10);
  *(uint8_t*)0x20000091 = 0x2c;
  memcpy((void*)0x20000092, "noadinicb", 9);
  *(uint8_t*)0x2000009b = 0x2c;
  memcpy((void*)0x2000009c, "iocharset", 9);
  *(uint8_t*)0x200000a5 = 0x3d;
  memcpy((void*)0x200000a6, "macceltic", 9);
  *(uint8_t*)0x200000af = 0x2c;
  memcpy((void*)0x200000b0, "longad", 6);
  *(uint8_t*)0x200000b6 = 0x2c;
  memcpy((void*)0x200000b7, "gid=ignore", 10);
  *(uint8_t*)0x200000c1 = 0x2c;
  memcpy((void*)0x200000c2, "longad", 6);
  *(uint8_t*)0x200000c8 = 0x2c;
  *(uint8_t*)0x200000c9 = 0;
  memcpy(
      (void*)0x20000bc0,
      "\x78\x9c\xec\xdd\xcd\x6f\x1c\x67\x19\x00\xf0\xe7\x1d\x7b\x37\x6b\x93\xa6"
      "\xdb\xa4\x24\x4d\x1b\xd0\x4a\x70\x88\x8a\x12\xf9\x23\x69\x1a\x5c\x3e\x42"
      "\x5c\x4b\x88\x40\xa3\x26\xe6\xc0\x09\x37\x76\x52\xab\x8e\x1d\xd9\x29\x6a"
      "\xaa\xaa\xea\xff\xc1\x81\x53\x2f\x20\xa1\x1e\x38\xa0\x4a\x48\xc0\x81\x2b"
      "\x17\x2e\x88\x0b\x07\xe8\xd9\x48\x48\xbd\x35\x68\xc6\xb3\x3b\xeb\xad\x83"
      "\x17\xd6\x1b\xdb\xcd\xef\x27\x59\x3b\x1f\xcf\xbc\xf3\x71\xb0\xf4\xbc\x9f"
      "\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x7c\xef\xd5"
      "\x2b\x13\x93\x69\xbf\x9f\x02\x00\x00\x00\x18\xa6\x1f\xdd\x78\x7d\x62\x4a"
      "\xfe\x0f\x00\x00\x00\x5f\x68\x37\xb5\xff\x03\x00\x00\x00\x00\x00\x00\xc0"
      "\x61\x97\x22\x8b\x7b\x91\xe2\x9b\x17\x37\xd3\xd1\x62\x7f\x4b\xe3\xda\xf2"
      "\xea\xdb\xef\xcc\xcf\xce\xed\x7c\xd9\x58\x2a\xae\x1c\x29\xe2\xf3\xbf\xc6"
      "\xe4\xd4\xf4\x85\x8b\x2f\x5d\x7a\xb9\xfd\xfb\xdf\xaf\xdf\x6b\xa7\xe3\xb5"
      "\x1b\x37\xaf\xb4\xae\xae\xdd\xbd\xb7\xbe\xb4\xb1\xb1\xb4\xd8\x9a\x5f\x5d"
      "\xbe\xb5\xb6\xb8\xd4\x77\x09\x83\x5e\xdf\xeb\xc5\xe2\x03\xb4\xee\xbe\xf5"
      "\xf6\xe2\xed\xdb\x1b\xad\xa9\xf3\xd3\xdb\x4e\xbf\xd3\xfc\xe4\xc8\x97\x4e"
      "\x36\x67\x2e\x8f\x1d\x7f\xa3\x1d\x3b\x3f\x3b\x37\x77\xa3\x2b\x66\xb4\xf6"
      "\x7f\xdf\xfd\x73\xf4\xf0\x00\x00\x00\x78\xb2\xd5\x23\x8b\x0b\x91\xe2\xe6"
      "\x0b\xbf\x4e\x4f\x45\x44\x16\x83\xe7\xc2\xbb\xd4\x1d\x0c\xdb\x58\x34\xf3"
      "\xfc\xbb\x78\x89\xf9\xd9\xb9\xe2\x45\x56\x96\x17\x56\xef\xe7\x27\xaf\xb7"
      "\x13\xe1\xe6\xf6\x9c\xb8\xde\xce\x91\x1f\x43\x2e\x3e\x90\x66\xc4\xf1\xfc"
      "\x59\xeb\x32\x7a\x00\x00\x00\xfa\x57\x8b\x2c\xbe\x1a\x29\x4e\x7f\xb6\x99"
      "\x8e\x45\xc4\x48\x3b\x0f\xfe\x46\x31\x31\xe0\xee\x05\x34\x1f\xc3\x43\xee"
      "\x60\x34\x22\x4e\x44\xc4\xd9\x38\x04\x39\x3b\x00\x00\x00\xec\xb3\x23\x91"
      "\xc5\xeb\x91\xe2\x77\x2b\xcd\x78\xba\xcc\xab\x8b\xfc\xff\xbb\x11\x33\xfb"
      "\xfd\x70\x00\x00\x00\xc0\x9e\x18\x8d\x2c\x2e\x45\x8a\x7f\xcf\x6c\xa6\x66"
      "\xd1\x1f\x20\x22\x5e\x9c\x9f\x9d\x6b\x5d\xfb\x71\xeb\xfb\xab\xb7\xd7\xe2"
      "\x4c\x27\xf6\x7a\x2a\x5b\xd4\x0f\xfb\xf8\x80\xc7\x49\xdf\x04\x00\x00\x00"
      "\x0e\x80\x46\x64\xf1\x54\xd1\xe2\xbf\x99\x9e\xd9\xef\x87\x01\x00\x00\x00"
      "\x86\x62\x2c\xb2\xf8\x79\xa4\xf8\xcb\xf4\xcf\x8a\x79\xe5\xa2\x98\x97\xfe"
      "\xe9\x99\xcb\xd7\x16\x8e\x75\xcf\x30\x77\x6a\x97\x72\xf2\xd8\xf3\x11\xf1"
      "\x42\x9f\x63\xf2\x6b\xe5\x5c\x83\xd7\xd3\xf5\x94\xb2\xbd\x7f\x2f\x00\x00"
      "\x00\xa0\xd2\x48\x59\xfc\x23\x52\x7c\xfa\xd7\x46\xb1\x7f\xb6\x3d\x06\xe0"
      "\xef\x0f\x1f\x3e\xdc\xef\x87\x03\x00\x00\x00\xf6\x46\xca\xe2\xb9\x48\xf1"
      "\xcf\x6f\x6d\xa6\xd4\xb3\x2e\xfd\x48\xd7\xfa\xfe\x1d\x87\x7d\xec\xff\x70"
      "\x9f\x7f\xac\x71\x75\xed\xde\x83\xf5\xe5\x3b\x6f\xde\xdf\xf1\xfc\x78\xe3"
      "\xca\x1b\x1b\xf7\xd7\x17\x6e\xed\x7c\x7a\x6b\xed\xc2\x6d\xdd\x21\x76\x5b"
      "\xc7\x10\x00\x00\x00\xfa\x50\x4b\x59\xcc\x44\x8a\x1f\x5c\xfc\xa8\x93\x77"
      "\x96\x6b\x00\x8c\x6e\xed\x55\x89\xe6\x87\xaf\x54\xb9\x69\x23\xf5\x9c\x2d"
      "\xea\x0d\x8e\x15\xf5\x06\x9d\x31\x04\x57\xc7\xcf\x75\x6f\xef\x98\xb2\xfe"
      "\x0f\xf3\xe3\x35\xcb\xfb\x8e\x0c\xfe\xda\x00\x00\x00\xf0\x44\x49\x29\x8b"
      "\x7a\xa4\xf8\xfa\x1f\x9f\x2b\xd7\xfe\x1f\x8f\xcf\xb5\x41\x97\x71\x7f\x8e"
      "\x14\xaf\xac\x9d\x29\xe3\xb2\x7a\x1e\x57\x56\x12\x14\xb9\x79\x44\xe3\xf6"
      "\xf2\xca\xd2\x44\x1e\x3b\x1b\x29\x7e\xb3\xd2\x8e\x8d\x22\xf6\x48\x19\x7b"
      "\xa2\x8a\x9d\xcc\x63\xff\x90\x97\xbb\xb0\x3d\xb6\x51\xc6\x3e\x5b\xc5\x4e"
      "\xe5\xb1\x9f\x45\x8a\x37\xd7\x77\x8e\xfd\x72\x15\x3b\x9d\xc7\xae\x47\x8a"
      "\x5f\xfd\xa2\xd5\x8e\x1d\xcf\x63\x8f\x96\xb1\x27\xab\xd8\xf3\xb7\xd6\x56"
      "\x16\x87\xf6\x81\x01\x00\x00\xe0\x00\xa8\xa5\x2c\x4e\x44\x8a\xdf\x9e\x6b"
      "\xa5\x76\x2e\xbf\xbd\xfd\xbf\x6a\x6d\xff\xf0\xbd\xaa\xbd\xff\x83\xde\x82"
      "\x1e\xd1\xe6\xdf\x5f\xfb\xff\x27\x8f\x6c\xff\x6f\x76\x1d\xfb\xa0\xac\x87"
      "\x38\x52\xd6\x57\x8c\xee\x52\x5f\xf1\x5a\xa4\x38\xfd\xcc\x99\xf6\xfb\x14"
      "\x75\x05\xed\x6e\x05\x5b\x6b\x1d\x54\xf5\x15\xff\x8a\x14\xeb\x3f\xd9\x1e"
      "\x5b\x2f\x63\x8f\x57\xb1\x93\x7d\x7f\x58\x00\x00\x00\x38\x40\xf2\xfc\xff"
      "\x72\xa4\xb8\x53\xff\xb8\xd3\xe5\xbe\xcc\x81\xcb\xdd\x9d\xf3\xff\xe7\x47"
      "\x7b\x0a\x1a\x28\xff\x7f\x74\xff\xff\xee\x35\x09\xf3\x7b\x6e\x3c\x78\xf7"
      "\xad\x85\x95\x95\xa5\x75\x1b\x36\x6c\xd8\xe8\x6c\x0c\xfe\xbf\x10\x00\x00"
      "\xbe\xe8\xf2\xfc\x7f\x31\x52\x7c\xfc\xfb\xbf\x75\xda\xbb\xcb\xfc\xbf\xec"
      "\x2a\x5f\xe5\xff\x9f\xbe\x5f\xe5\xff\x33\xbd\x05\x0d\x29\xff\x3f\xde\x75"
      "\x6c\xa6\x9c\x6f\xa0\x36\x1a\xd1\xb8\x7f\xf7\x5e\xed\x54\x44\x63\xe3\xc1"
      "\xbb\xe7\x96\xef\x2e\xdc\x59\xba\xb3\xb4\x3a\x79\x61\x62\x72\x7a\xea\xe5"
      "\x89\x97\x2e\xd7\xea\xed\xc6\xfd\x6a\x6b\xe0\x6f\x05\x00\x00\x00\x87\x55"
      "\x9e\xff\xbf\x1a\x29\x7e\xf8\xed\x5f\x76\xc6\xe7\xf7\xd3\xfe\x3f\xde\x5b"
      "\xd0\x90\xf2\xff\x13\x5d\xc7\xf2\x7b\x56\x8d\x7e\x03\xbf\x3a\x00\x00\x00"
      "\x3c\x31\xf2\xfc\xbf\x16\x29\xde\xff\xd3\x47\x9d\x79\xf4\xb6\xe7\xff\x5d"
      "\xf3\xff\xbf\x57\x8d\xb3\x3f\xfb\xb5\xad\xdf\x4e\xed\xc0\x90\xf2\xff\x67"
      "\xbb\x8e\x35\xcb\xfb\x8e\xed\xcd\xab\x03\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\xc0\x81\x51\x4b\x59\x5c\x8a\x14\x23\xcf\x8f\xa6"
      "\x72\xc2\xff\xbe\xe6\xff\x5b\xec\x2d\x68\x48\xe3\xff\x4f\x76\x1d\x5b\x8c"
      "\xc7\xb3\xfe\xdf\xc0\x1f\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x0e\xa9\x2c\xb2\x58\x8e\x14\x5f\x39\xb5\x99"
      "\xbe\x93\x1f\xf8\x69\xc4\xd1\xee\x5f\x00\x00\x00\xe0\xd0\xfb\x4f\x00\x00"
      "\x00\xff\xff\xba\x4b\x1c\xad",
      1393);
  syz_mount_image(0x20000580, 0x200005c0, 0, 0x20000080, 1, 0x571, 0x20000bc0);
  memcpy((void*)0x20000280, ".\000", 2);
  res = syscall(__NR_open, 0x20000280ul, 0ul, 0ul);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000300,
         "\023\023w\305\3745\324\024T\325\324\035)\255\032`)"
         "Y\201F\346\276\026nA\255\r\275@T\003<\2373\273\332\202$"
         "\242\363\327r\347cnH\263<\277p\203r\350\361\271\223>"
         "\305\022wC\276\"\006 \236\360-\371\313\362\366\350\200\3238/\000",
         78);
  syscall(__NR_mkdirat, r[0], 0x20000300ul, 0ul);
  return 0;
}