// https://syzkaller.appspot.com/bug?id=f86606dfb403cc9435c0ed5f17e1d80c110cddef
// 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*)0x20000180, "hfsplus\000", 8);
  memcpy((void*)0x20000000, "./file0\000", 8);
  memcpy(
      (void*)0x200001c0,
      "\x78\x9c\xec\xdd\xcd\x6f\x1c\x67\x1d\x07\xf0\xef\xae\xd7\x76\x36\x48\xa9"
      "\xdb\x26\x69\x40\x95\x1a\x35\x52\x41\x58\x24\x7e\x91\x53\xcc\xa5\x01\xa1"
      "\xca\x87\x0a\x55\xe5\xc0\xd9\x4a\x9c\xc6\xca\xc6\x29\xb6\x83\x9c\x1c\xc0"
      "\xbc\x1f\xb8\x70\xe8\x1f\x50\x24\x7c\xe3\x84\xc4\x3d\x52\x39\xc3\xad\x57"
      "\x1f\x2b\x21\x21\x50\x2f\x14\x2e\x8b\x66\x76\x76\xbd\x8e\xed\x64\x6d\xa7"
      "\x7e\x81\xcf\x27\x9a\x7d\x9e\x99\x67\x9e\xb7\xdf\xcc\xec\xec\xac\x15\x6d"
      "\x80\xff\x5b\x73\xe3\x69\x3c\x4e\x2d\x73\xe3\xef\xac\x15\xeb\x9b\x1b\xd3"
      "\xad\xcd\x8d\xe9\x7b\xdd\x7c\x92\xd1\x24\xf5\xa4\xd1\x49\x52\x5b\x4a\x6a"
      "\x1f\x27\x37\xd2\x59\xf2\xe5\x62\x63\xd5\x5c\xad\xd7\xf0\xfa\xf6\x7e\x3e"
      "\x5c\x9c\x7d\xef\x93\xcf\x36\x3f\xed\xac\x35\xaa\xe5\xed\xec\xa8\xf7\x2c"
      "\xd7\x3b\x49\xbb\xd2\xed\xec\x61\xa7\xc3\xcb\x49\x86\xaa\xf4\x10\xd6\xbb"
      "\x13\x28\xda\xb9\x79\xe8\xf6\x6a\xbd\x19\x16\x01\xbb\xd2\x0d\x1c\x1c\xb7"
      "\xe1\xbe\x6b\xa9\xe3\x87\x17\xb7\x4a\x9e\x69\xf0\xeb\x16\x38\xb1\x6a\x9d"
      "\xfb\xe6\x0e\x63\xc9\xd9\x24\x67\xaa\xcf\x01\xdd\xdb\x7a\xfd\x68\x47\x77"
      "\x18\x63\xbb\x6e\x5d\x3f\xf2\x71\x00\x00\x00\xc0\xd1\x7b\xe1\x37\xe5\x23"
      "\xfc\xb9\xe3\x1e\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9c\x26\xd5\xef"
      "\xff\xd7\xaa\xa5\xde\xcd\x5f\x4e\xad\xfb\xfb\xff\x23\xd5\xb6\x54\xf9\x53"
      "\xed\x71\x39\x25\x00\x00\x00\x00\x00\x00\x00\x38\xdd\x5e\xfb\x3c\x9f\x67"
      "\x2d\xe7\xba\xeb\xed\x5a\xf9\x37\xff\xd7\xcb\x95\xf3\xe5\xeb\x97\xf2\x20"
      "\x2b\x59\xc8\x72\xae\x66\x2d\xf3\x59\xcd\x6a\x96\x33\x99\x64\xac\xaf\xa1"
      "\x91\xb5\xf9\xd5\xd5\xe5\xc9\x01\x6a\x4e\xed\x5a\x73\x6a\xc0\x01\x37\x0f"
      "\x3f\x67\x00\x00\x00\x00\x00\x00\x00\x38\xe9\x1a\xfb\xaf\xf2\xb3\xcc\x6d"
      "\xfd\xfd\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4e\x80\xda\x3f"
      "\x93\xa1\x22\xad\x96\xf3\xdd\xfc\x58\xea\x8d\x24\x67\x92\x8c\x14\x3b\xae"
      "\x27\x7f\xed\xe6\x4f\xb3\xc7\xc7\x3d\x00\x00\x00\x00\x38\x02\x2f\xd4\x6a"
      "\xc9\x5a\xce\x75\xd7\xdb\xb5\xf2\x99\xff\x62\xf9\xdc\x7f\x26\x0f\xb2\x94"
      "\xd5\x2c\x66\x35\xad\x2c\xe4\x56\xf9\x5d\x40\xe7\xa9\xbf\xbe\xb9\x31\xdd"
      "\xda\xdc\x98\xbe\x57\x2c\x3b\xdb\xfd\xf6\xdf\x07\xeb\xbf\xd3\x60\xa7\xc5"
      "\x24\x43\x65\x6e\xb7\x9e\x2f\x95\x7b\x34\x73\x3b\x8b\xe5\x96\xab\xb9\x99"
      "\xfb\x69\xe5\x56\xea\x65\xcd\xc2\xa5\xee\x78\x76\x1f\xd7\x4f\x8b\x31\xd5"
      "\xde\xaa\x0c\x18\xa0\x5b\x7d\x03\xfd\xed\xd6\x80\x4f\x80\xb1\x32\x22\xc3"
      "\xbd\x88\x4c\x54\x63\x2b\xa2\xf1\xe2\xd3\x23\x31\xe8\xd1\xd9\xa3\xa7\xc9"
      "\xd4\x7b\xdf\xfc\x9c\x7f\x9e\x31\x5f\xeb\x24\x6f\xfe\xbe\x93\x16\xf3\xf9"
      "\xd5\x89\x8e\xf9\x54\xdf\xd9\x77\xf1\xe9\x91\x48\xbe\xfa\xa7\x3f\xfc\xe0"
      "\x4e\x6b\xe9\xee\x9d\xdb\x2b\xe3\x27\x67\x4a\xfb\x30\xda\x6e\xb7\xbb\xf9"
      "\x27\x23\x31\xdd\x17\x89\x57\xfe\xa7\x22\xf1\x8f\xc9\x07\xaf\xed\x5d\xba"
      "\x5e\xa5\x17\x7a\x5b\xe6\xf2\x76\xbe\x9f\xf1\x5c\xce\xbb\x59\xce\x62\x7e"
      "\x94\xf9\xac\x66\x21\x97\xf3\xdd\xcc\x67\x28\xf3\xd5\xf9\x5c\xbc\x8e\x3d"
      "\x3d\x52\x37\xb6\xad\xbd\xfb\xac\x91\x8e\x94\xc7\x65\xb8\xfc\x06\xb7\x38"
      "\x3a\xdb\xc7\xf4\x9f\x3d\xc7\xb4\x9a\xf9\xbc\x5e\xd6\x3d\x97\xc5\x7c\x2f"
      "\xf7\x73\x2b\x0b\xb9\x5e\xfe\x9b\xca\x64\xde\xcc\x4c\x66\x32\xdb\x77\x84"
      "\x2f\x0c\x70\xd5\xd7\xf7\xf7\x4e\x7b\xe5\x6b\x7d\x5f\x26\xff\x3a\x49\x73"
      "\xb0\x7a\x49\x7b\x74\xd0\x3d\x0f\xa8\x18\xd8\x8b\x49\x2f\xae\xfd\xef\xb9"
      "\x63\x65\x59\xff\x96\xad\x28\xbd\xf4\xfc\xef\x47\x8d\xaf\x54\x99\xa2\x8f"
      "\x9f\x57\xe9\xc9\xf0\x64\x24\x26\xfb\x22\xf1\xf2\xd3\x23\xf1\xbb\xf2\x6d"
      "\x65\xa5\xb5\x74\x77\xf9\xce\xfc\x07\x03\xf6\xf7\x46\x95\x16\xd7\xd1\x2f"
      "\x4f\xd4\x5d\xa2\x38\x5f\x5e\x2a\x0e\x56\xb9\xb6\xfd\xec\x28\xca\x5e\xde"
      "\xb5\x6c\xb2\x2c\x3b\xdf\x2b\xab\xef\x28\xbb\xd0\x2b\x7b\xd6\x95\x3a\x52"
      "\x7d\x86\xdb\xd9\xd2\x54\x59\xf6\xca\xae\x65\x6f\x95\x65\x97\xfa\xca\x76"
      "\xfb\xbc\x05\xc0\x89\x77\xf6\xeb\x67\x47\x9a\x7f\x6b\xfe\xa5\xf9\x51\xf3"
      "\x17\xcd\x3b\xcd\x77\xce\x7c\x67\xf4\x9b\xa3\xaf\x8e\x64\xf8\xcf\xc3\xdf"
      "\x6a\x4c\x0c\xbd\x51\x7f\xb5\xf6\xc7\x7c\x94\x1f\x6f\x3d\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\x07\xb7\xf2\xf0\xd1\xdd\xf9\x56\x6b\x61\xf9\x89\x4c\xbb\xdd"
      "\xfe\xc9\x1e\x45\xcf\x33\xf3\xaf\xc3\x54\x1f\x4e\xf2\x85\x8f\x70\xd7\xcc"
      "\x48\x92\xc3\xb4\x33\x3a\xd0\xce\x23\x7b\x1e\x9d\xfd\x06\x6a\xbf\xb5\x92"
      "\x83\x77\x7a\x7f\x28\xa9\xb6\x34\xaa\x93\xec\xe1\xa3\xbb\xff\x6e\xb7\xdb"
      "\x47\x7e\x98\x0e\x9c\x69\x57\x7a\x5b\x9a\x87\x3a\xdc\xa7\x32\x73\xcc\x6f"
      "\x4c\xc0\x17\xee\xda\xea\xbd\x0f\xae\xad\x3c\x7c\xf4\x8d\xc5\x7b\xf3\xef"
      "\x2f\xbc\xbf\xb0\x34\x3b\x33\x33\x3b\x31\x3b\x73\x7d\xfa\xda\xed\xc5\xd6"
      "\xc2\x44\xe7\xb5\xd8\x73\xf8\xb8\x87\x0a\x3c\x67\x5b\x37\xfd\xe3\x1e\x09"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\xa8\xa3\xf8\xef\x04\xc7\x3d\x47"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x74\x9b\x1b\x1f\xad\x72\x57\x27\x8a\xd7\xcd\x8d\xe9\x56"
      "\xb1\x74\xf3\x5b\x7b\x36\x92\xd4\xd3\x6e\xb7\xdb\x49\xed\xe3\xe4\x46\x3a"
      "\x4b\xc6\xfa\x9a\xab\xed\xd5\xcf\x87\x8b\xb3\xef\x7d\xf2\xd9\xe6\xa7\x5b"
      "\x6d\x35\xba\xfb\xd7\xb7\xd5\x1b\x3e\xc8\x2c\xd6\xab\x25\x97\x93\x0c\x55"
      "\x69\xbf\x33\x87\x68\xef\xe6\x2e\xed\xed\x4f\xad\x37\xc3\x22\x60\x57\xba"
      "\x81\x83\xe3\xf6\xdf\x00\x00\x00\xff\xff\x84\xb7\x1a\x43",
      1634);
  syz_mount_image(/*fs=*/0x20000180, /*dir=*/0x20000000,
                  /*flags=MS_STRICTATIME*/ 0x1000000, /*opts=*/0x20000040,
                  /*chdir=*/0x46, /*size=*/0x662, /*img=*/0x200001c0);
  memcpy((void*)0x20000f00, "./file1\000", 8);
  syscall(__NR_creat, /*file=*/0x20000f00ul,
          /*mode=S_IXOTH|S_IRGRP|S_IRUSR*/ 0x121ul);
  return 0;
}