// https://syzkaller.appspot.com/bug?id=af320a5a97570a0040c32e06da9727aff0d8fd36
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <stdbool.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)
    return 0;
  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, max_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 void reset_loop_device(const char* loopname)
{
  int loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    return;
  }
  if (ioctl(loopfd, LOOP_CLR_FD, 0)) {
  }
  close(loopfd);
}

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, 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) {
    int loopfd;
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    close(loopfd);
    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) {
    bool has_remount_ro = false;
    char* remount_ro_start = strstr(opts, "errors=remount-ro");
    if (remount_ro_start != NULL) {
      char after = *(remount_ro_start + strlen("errors=remount-ro"));
      char before = remount_ro_start == opts ? '\0' : *(remount_ro_start - 1);
      has_remount_ro = ((before == '\0' || before == ',') &&
                        (after == '\0' || after == ','));
    }
    if (strstr(opts, "errors=panic") || !has_remount_ro)
      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)
    reset_loop_device(loopname);
  errno = err;
  return res;
}

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);

  memcpy((void*)0x20000000, "hfsplus\000", 8);
  memcpy((void*)0x20000040, "./file1\000", 8);
  memcpy(
      (void*)0x20000240,
      "\x78\x9c\xec\xdd\x4d\x6c\x1c\x67\x1d\x07\xe0\xdf\x6e\xec\xb5\x1d\x50\xea"
      "\xb4\x69\x1a\xaa\x4a\x44\x8d\x54\x10\x11\x89\x3f\xe4\x14\x73\x69\x40\x08"
      "\x59\xa2\x42\x55\x39\x20\x8e\x56\xe2\x34\x56\x36\x6e\x65\xbb\xc8\x89\x10"
      "\x84\xef\x03\x17\x0e\xbd\x53\x24\x7c\xe3\x02\x12\xf7\xa0\x72\x06\x4e\x95"
      "\x38\xf9\x58\x09\x89\x4b\x25\xa4\x00\x12\x8b\x66\x76\xd6\x5e\x7f\xc4\xde"
      "\x75\x13\xaf\x2d\x9e\x27\x9a\x9d\xf7\x9d\xf7\x63\xde\xf7\x3f\x33\x3b\xbb"
      "\xb3\x8a\x1c\xe0\xff\xd6\xdc\xe5\x0c\x3d\x4c\x2d\x73\x97\x5f\x5f\x2b\xf2"
      "\x1b\xeb\xd3\xcd\x8d\xf5\xe9\xbb\x9d\x74\x92\x91\x24\xf5\x64\xa8\xbd\x4a"
      "\x6d\x29\xa9\x7d\x90\x5c\x4f\x7b\xc9\x67\x8a\x8d\x55\x77\xb5\xc7\xed\xe7"
      "\xbd\xc5\xd9\x37\x3f\xfc\x78\xe3\xa3\x32\x33\xfb\xb7\x74\xd5\xaf\xef\xd7"
      "\x6e\x97\x6b\xf5\x3d\x36\x3e\xa8\x96\x5c\x4c\x72\xaa\x5a\x7f\x02\xdb\xfa"
      "\xbb\xb1\xa3\xbf\x46\xdf\xdd\xd5\x36\x67\x58\x04\xec\x52\x27\x70\x30\x68"
      "\xc3\x49\x5a\xdb\x7c\xe7\xfc\x56\xc9\x81\x7a\xbf\x6e\x81\x63\xab\xd6\xbe"
      "\x6f\xee\xba\xa0\xc7\x93\xd3\x49\x46\xab\xcf\x01\xed\xbb\x62\xfb\x9e\x7d"
      "\x62\x8c\xef\xb1\xed\xc1\x00\xc6\x01\x00\x00\x00\x47\xed\x99\x5f\x94\x5f"
      "\xe1\xcf\x0c\x7a\x1c\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\x70\x92\x54\x7f"
      "\xff\xbf\x56\x2d\xf5\x4e\xfa\x62\x6a\x9d\xbf\xff\xdf\xa8\xb6\xa5\x4a\x9f"
      "\x68\x0f\x07\x3d\x00\x00\x00\x00\x00\x00\x00\x00\xe8\xdf\x37\x3e\xbd\x63"
      "\xc3\x67\x1f\xe5\x51\xd6\x72\xa6\x93\x6f\xd5\xca\xdf\xfc\x5f\x2e\x33\xe7"
      "\xca\xd7\x4f\xe5\xdd\xac\x64\x21\xcb\xb9\x92\xb5\xcc\x67\x35\xab\x59\xce"
      "\x64\x92\xf1\xb2\x7c\xb8\x7c\x6d\xac\xcd\xaf\xae\x2e\x4f\xf6\xd0\x72\x6a"
      "\xb3\x65\xba\x5a\x4e\xf5\x38\x83\xb1\xc3\x4f\x1e\x00\x00\x00\x00\x00\x00"
      "\x00\x4e\x8a\xa1\xfe\x9b\xfc\x28\x73\x5b\xbf\xff\x03\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\xc0\x71\x50\x4b\x4e\xb5\x57\xe5\x72\xae\x93\x1e\x4f"
      "\x7d\x28\xc9\x68\x92\x46\x51\xef\x41\xf2\x97\x4e\xfa\x58\xfa\xd5\x1f\xbb"
      "\x73\xad\xff\xb4\x4a\xbb\xaa\x3d\x3c\xca\x31\x01\x00\x00\xc0\x80\x3c\xf3"
      "\x28\x8f\xb2\x96\x33\x9d\x7c\xab\x56\x7e\xe7\x3f\x5f\x7e\xef\x1f\xcd\xbb"
      "\x59\xca\x6a\x16\xb3\x9a\x66\x16\x72\xb3\x7c\x16\xd0\xfe\xd6\x5f\xdf\x58"
      "\x9f\x6e\x6e\xac\x4f\xdf\x2d\x96\xdd\xfd\x7e\xe5\x1f\x7d\x0d\xa3\xec\x31"
      "\xed\x67\x0f\x7b\xef\xf9\x42\x59\x63\x2c\xb7\xb2\x58\x6e\xb9\x92\x1b\x79"
      "\x3b\xcd\xdc\x4c\xbd\x6c\x59\xb8\xd0\x19\xcf\xde\xe3\xfa\x61\x31\xa6\xda"
      "\x6b\x95\x1e\x47\x76\xb3\x5a\x17\x33\xff\x65\x86\xfb\x9a\xd5\x61\xd4\x7a"
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      "\x9f\x47\xa7\xb3\xa7\x4e\xec\x27\x53\xdf\x7c\xf2\x73\xee\x49\xc6\x7c\xad"
      "\xbd\x7a\xf5\x37\xed\x75\x31\x9f\x9f\xf5\x15\x93\xa7\x6d\x67\x24\xa6\xba"
      "\xce\xbe\xf3\xfb\x47\x22\xf9\xdc\x1f\x7e\xfb\xed\xdb\xcd\xa5\x3b\x23\xb7"
      "\x56\x2e\x1f\x9f\x29\xf5\x61\xa4\xeb\x09\xda\xce\x48\x4c\x77\x45\xe2\x85"
      "\x5e\x23\x71\xfb\xa4\x46\xa2\xdb\x44\x19\x89\xe7\x37\xf3\x73\xf9\x7a\xbe"
      "\x95\xcb\xb9\x98\x37\xb2\x9c\xc5\x7c\x37\xf3\x59\xcd\x42\x2e\xe6\x6b\x99"
      "\xcf\xa9\xcc\x57\xe7\x73\xf1\x3a\xbe\x7f\xa4\xae\x6f\xcb\xbd\x71\xd0\x48"
      "\x1a\xe5\x71\x19\xae\xde\x45\x7b\x1f\xd3\x6a\xe6\xf3\x72\xd9\xf6\x4c\x16"
      "\xf3\xcd\xbc\x9d\x9b\x59\xc8\xb5\xf2\xdf\x54\x26\xf3\x6a\x66\x32\x93\xd9"
      "\xae\x23\x5c\xef\xe1\xaa\xaf\xf7\xf7\x4e\x7b\xe9\xf3\x5d\x0f\x93\x7f\x9e"
      "\x64\xac\xb7\x76\x47\xa0\x18\xd8\xd9\xcd\xbb\x53\xf7\x59\x3f\x51\x5e\x07"
      "\x67\xb7\x6d\xd9\x8a\xd2\xb3\x4f\xfe\x7e\x34\xf4\x62\x95\x28\xf6\xf1\xe3"
      "\x6a\x7d\x3c\xec\x8c\xc4\x64\x57\x24\x9e\xdb\x3f\x12\xbf\x2e\xdf\x56\x56"
      "\x9a\x4b\x77\x96\x6f\xcf\xbf\xd3\xe3\xfe\x5e\xa9\xd6\xc5\x75\xf4\xd3\x63"
      "\x75\x97\x28\xce\x97\x67\x8b\x83\x55\xe6\xb6\x9f\x1d\x45\xd9\x73\x3b\xcb"
      "\x46\xdb\xf1\x6a\x54\xbf\xb8\xb4\xcb\xb6\xdf\x71\x8b\xb2\xe7\x37\xcb\x0e"
      "\xba\x52\x1b\xd5\x67\xb8\xdd\x3d\x4d\x95\x65\x2f\xec\x59\x36\x5d\x96\x5d"
      "\xe8\x2a\xdb\xf6\x79\xeb\x7a\xfb\xf3\x16\x00\xc7\xde\xe9\x2f\x9c\x6e\x8c"
      "\xfd\x7d\xec\xcf\x63\xef\x8f\xfd\x64\xec\xf6\xd8\xeb\xa3\x5f\x1d\xf9\xd2"
      "\xc8\x4b\x8d\x0c\xff\x69\xf8\xcb\x43\x13\xa7\x5e\xa9\xbf\x54\xfb\x7d\xde"
      "\xcf\xf7\xb7\xbe\xff\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x87\xb7\x72\xef\xfe\x9d\xf9"
      "\x66\x73\x61\x79\x47\xa2\xd5\x6a\xfd\xe0\x31\x45\x47\x94\x48\x0e\xaa\x33"
      "\x9c\x83\xeb\x3c\x9d\x44\x23\x49\x99\x18\xea\x24\xfa\xeb\x67\xa4\xa7\xca"
      "\x8d\xad\xa3\xf3\xda\xef\x7a\xdf\x45\xf2\xe2\x3f\x8b\x43\xdb\x15\xa8\x7e"
      "\x47\x98\x3c\x91\x40\x0d\x55\x27\xd9\xbd\xfb\x77\xfe\xd5\x6a\xb5\x06\x74"
      "\x22\x6d\x4b\x0c\xef\x73\xce\x6f\x25\x5a\x95\x81\x0e\xf5\x10\x89\x7f\xb7"
      "\x9e\x5c\x87\x83\x7d\x5f\x02\x9e\xbe\xab\xab\x77\xdf\xb9\xba\x72\xef\xfe"
      "\x17\x17\xef\xce\xbf\xb5\xf0\xd6\xc2\xd2\xec\xcc\xcc\xec\xc4\xec\xcc\xb5"
      "\xbf\x5e\xbd\xb5\xd8\x5c\x98\x68\xbf\x0e\x7a\x94\xc0\xd3\xd0\xfd\x79\x1b"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x19\x8e\xe6\x7f\xf2\xec\xe9\xbf"
      "\x47\x3c\x55\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\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\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\xe0\x84\x9a\xbb\x3c\x52\xa5\xae\x4c\x14\xaf\x1b"
      "\xeb\xd3\xcd\x62\xe9\xa4\x37\x2b\x96\xd5\xea\x49\x6a\xdf\x4b\x6a\x1f\x24"
      "\xd7\xd3\x5e\x32\xde\xd5\x5d\xed\x71\xfb\x79\x6f\x71\xf6\xcd\x0f\x3f\xde"
      "\xf8\xa8\x9d\x1b\xaa\x96\xb2\x7e\x7d\x5b\xbb\xe1\xc3\xcc\xe2\x41\xb5\xe4"
      "\x62\x92\x53\xd5\xba\xdb\xe8\x27\xe8\xef\x46\xb5\x3e\xd4\xc8\x4a\xb5\xcd"
      "\x19\x16\x01\xbb\xd4\x09\x1c\x0c\xda\xff\x02\x00\x00\xff\xff\x7b\xc0\x12"
      "\x9d",
      1675);
  syz_mount_image(/*fs=*/0x20000000, /*dir=*/0x20000040,
                  /*flags=MS_NOATIME*/ 0x400, /*opts=*/0x20000140, /*chdir=*/1,
                  /*size=*/0x68b, /*img=*/0x20000240);
  memcpy((void*)0x20000100, "./file1\000", 8);
  syscall(__NR_creat, /*file=*/0x20000100ul, /*mode=*/0ul);
  return 0;
}