// https://syzkaller.appspot.com/bug?id=b61b7a4b10ec6ff95e96ef8f408bd5fd387ad7b6
// 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 279
#endif
#ifndef __NR_mmap
#define __NR_mmap 222
#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*)0x20000280, "hfsplus\000", 8);
  memcpy((void*)0x20000040, "./bus\000", 6);
  memcpy(
      (void*)0x20000500,
      "\x78\x9c\xec\xdd\xcd\x6b\x1c\xe7\x1d\x07\xf0\xef\xac\x56\xb2\xe4\x06\x57"
      "\x49\xec\xc4\x94\x40\x84\x0d\x69\x41\xd4\xd6\x0b\x4a\xab\x5e\xaa\x96\x52"
      "\x74\x08\x25\xa4\x87\x9e\x85\x2d\xc7\xc2\x6b\xa5\x48\x4a\x51\x42\x29\xea"
      "\xfb\xa9\xd0\x43\xfe\x80\xb4\xa0\x5b\x4f\x85\xde\x5d\xdc\x73\x7a\xcb\x55"
      "\xc7\x40\xa1\x97\xd0\x83\x6f\x2e\x33\x3b\x2b\xad\xa4\x95\x2d\xeb\x6d\xa5"
      "\xf6\xf3\x31\xb3\xcf\xf3\xec\xf3\xcc\x33\xcf\xfc\x76\xe6\x99\x7d\xb1\x98"
      "\x00\xff\xb7\xe6\xc7\xd3\x7c\x94\x22\xf3\xe3\xef\xac\x97\xe5\xad\xcd\xe9"
      "\xd6\xd6\xe6\xf4\xa5\xba\xba\x95\xa4\xcc\x37\x92\x66\x3b\x49\xb1\x9c\x14"
      "\x8f\x93\xb9\xb2\xbe\xe8\x5a\xd2\x95\xee\xf3\xc9\xd2\xec\x7b\x9f\x7f\xb9"
      "\xf5\x45\xbb\xd4\xac\x97\xaa\x7d\xe3\x59\xeb\x1d\xce\x46\xbd\x64\x2c\xc9"
      "\x40\x9d\xee\x37\x78\xa4\xfe\xee\x24\x79\x69\x5f\x93\xa1\xc3\xf6\xb5\xab"
      "\x61\x19\xb4\x9b\x75\x0a\x7d\xf7\x74\x9f\x8d\x17\x59\xfd\x98\xe7\x2d\xd0"
      "\x4f\x9d\xab\x53\xd1\xbe\x6e\xee\x33\x9a\x5c\x4e\x32\x5c\xbf\x0f\x48\x3d"
      "\x3b\x34\xce\x6e\x84\xa7\xe3\x85\x66\x39\x00\x00\x00\xb8\xa0\x3e\xfb\xa0"
      "\xdf\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x8b\xa7\xbe\xff\x7f\x51"
      "\x2f\x8d\x3a\xcd\x58\x8a\xce\xfd\xff\x87\x3a\xcf\xd5\xf9\x8b\xa5\xd8\x5d"
      "\x7c\x94\xb9\x7e\x8d\x04\x00\x00\x00\x00\x00\x00\x00\x4e\xcc\x9b\x4f\xf2"
      "\x24\xeb\xb9\xd2\x29\x3f\x2d\xaa\xdf\xfc\x6f\x54\x85\xab\xd5\xe3\x57\xf2"
      "\x61\x56\xb3\x98\x95\xdc\xca\x7a\x16\xb2\x96\xb5\xac\x64\x32\xc9\x68\x57"
      "\x47\x43\xeb\x0b\x6b\x6b\x2b\x93\x87\x58\x73\xaa\xe7\x9a\x53\x67\xb3\xbf"
      "\x00\x00\x00\x00\x00\x00\x00\xf0\x3f\xea\x57\x99\xdf\xf9\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\xce\x83\x22\x19\x68\x27\xd5\x72\xb5"
      "\x93\x1f\x4d\xa3\x99\x76\xdd\x50\xd9\x6e\x23\xf9\x67\x27\x7f\x41\x14\x3d"
      "\x9e\xbb\x48\xe3\x07\x00\x00\x80\xca\xf0\x11\xd6\xf9\xea\x93\x3c\xc9\x7a"
      "\xae\x74\xca\x4f\x8b\xea\x33\xff\x6b\xd5\xe7\xe5\xe1\x7c\x98\xe5\xac\x65"
      "\x29\x6b\x69\x65\x31\x77\xeb\xcf\xd0\xe5\xa7\xe6\xc6\xd6\xe6\x74\x6b\x6b"
      "\x73\xfa\x61\xb9\xec\xef\xf7\x7b\xff\x7e\xa1\x61\x54\x3d\xd6\xdf\x2f\xf4"
      "\xde\xf2\xf5\xaa\xc5\x48\xee\x65\xa9\x7a\xe6\x56\xee\x54\x83\xb9\x9b\x46"
      "\xb5\x66\xe9\x7a\x67\x3c\xbd\xc7\xf5\xcb\x72\x4c\xc5\x77\x6b\x87\x1c\x59"
      "\xb3\x4e\xcb\x8d\xfd\xf1\x80\x6f\x11\xce\x52\x63\x3b\x37\x5a\x0f\xae\x13"
      "\x91\x89\x7a\x6c\x65\x8b\x97\xdb\x11\x28\xaa\x2f\x6a\x92\xbd\x91\x78\xee"
      "\xab\xd3\xdc\x55\x1a\xad\x7a\x1d\xdc\xde\xd2\x64\x1a\xdb\xdf\x9c\x5c\x3d"
      "\x85\x98\x5f\xae\xd3\x72\x7f\x7e\x77\x0e\x62\xbe\x63\x3b\x12\x8d\x54\x91"
      "\x98\xea\x3a\xfa\x5e\x7b\x76\x24\x92\xaf\xff\xed\x2f\x3f\xb9\xdf\x5a\x7e"
      "\x70\xff\xde\xea\xf8\xf9\xd9\xa5\x23\xda\x7b\x4c\x4c\x77\x45\xe2\xf5\x0b"
      "\x1d\x89\xe6\x0b\xb6\x9f\xa8\x22\x71\x6d\xbb\x3c\x9f\x1f\xe6\xc7\x19\xcf"
      "\x58\xde\xcd\x4a\x96\xf2\xb3\x2c\x64\x2d\x8b\x79\x5a\xd7\x2f\xd4\xc7\x73"
      "\xf9\x38\xba\x37\x52\xbb\x37\x3e\xb7\xab\xf4\xee\xf3\x46\x32\x54\xbf\x2e"
      "\xed\x59\xf4\xf9\x63\x1a\xcc\x58\x7e\x50\xe5\x16\x72\xa3\x5a\xf7\x4a\x96"
      "\x52\xe4\x83\xdc\xcd\x62\xde\xae\xfe\x4d\x65\x32\xdf\xca\x4c\x66\x32\xdb"
      "\xf5\x0a\x5f\x3b\xf0\x15\xae\xf6\xad\x3a\xeb\x1b\x07\x9d\xf5\x7f\xef\x39"
      "\xf8\x9b\xdf\xa8\x33\x23\x49\x7e\x5f\xa7\xcf\x30\xf0\xbc\x68\x9c\x84\xf6"
      "\x25\xb5\x8c\xeb\xcb\x5d\x71\x1d\xec\x9a\x73\x47\xab\xba\xee\x67\x76\xa2"
      "\xf4\x4a\x27\x3a\x83\x3d\x3b\x3f\xca\xdc\xd8\xfc\x5a\x9d\x29\xb7\xf1\xeb"
      "\x5d\xd7\x83\x7e\xdb\x1b\x89\xc9\xae\x48\xbc\xfa\xec\x19\xe1\x4f\xd5\xb9"
      "\xb1\xda\x5a\x7e\xb0\x72\x7f\xe1\xa7\x07\xf4\xbf\xb1\xa7\xfc\x56\x9d\x96"
      "\x47\xdc\x6f\x0f\x7d\x95\xe8\xfd\x52\x9c\xac\xf2\x78\x79\x25\xc3\xf5\x4c"
      "\xb2\xfb\xe8\x28\xeb\x5e\xdd\x9e\x65\x76\xc7\x6b\xa8\xfe\xc5\xa5\x5d\xd7"
      "\xd8\x57\x77\xad\xaa\x2b\x8a\xce\x99\xfa\xa3\x03\xcf\xd4\xa1\xfa\x3d\xdc"
      "\xfe\x9e\xa6\xaa\xba\xd7\x7b\xd6\x4d\x57\x75\xd7\xbb\xea\xba\xdf\x6f\x95"
      "\xf3\x42\x2b\x77\xcf\x20\x7e\x00\x1c\xd3\x68\x2e\x0f\x8d\xfc\x6b\xe4\xb3"
      "\x91\x4f\x47\x7e\x33\x72\x7f\xe4\x9d\xe1\xef\x5f\xfa\xf6\xa5\x37\x86\x32"
      "\xf8\x8f\xc1\xef\x34\x27\x06\xde\x6a\xbc\x51\xfc\x35\x9f\xe6\x17\x3b\x9f"
      "\xff\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x80\xa3\x5b\xfd\xe8\xe3\x07\x0b\xad\xd6\xe2\x4a"
      "\xef\x4c\xe3\xe0\xaa\x93\xcd\x14\xf5\x8d\x7c\xce\x62\x5b\x67\x91\x19\x4e"
      "\x72\x0e\x86\x71\x4e\x33\x9d\x9b\x08\xf6\x6e\xf3\x87\xc3\x77\x38\x77\xe8"
      "\x8d\x76\x6e\x13\xd5\xf7\x7d\x3f\x9d\xcc\xd1\xcf\x9d\x81\x24\xbd\xaa\xf2"
      "\x66\x3f\xe7\x25\xe0\xf4\xdd\x5e\x7b\x38\x70\x7b\xf5\xa3\x8f\xbf\xb9\xf4"
      "\x70\xe1\xfd\xc5\xf7\x17\x97\x07\x67\x66\x66\x27\x66\x67\xde\x9e\xbe\x7d"
      "\x6f\xa9\xb5\x38\xd1\x7e\xec\xf7\x28\x81\xd3\xb0\x73\xd1\xef\xf7\x48\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x80\xc3\xea\xf5\x87\x01\x37\x5e\x4a\x5a"
      "\x8d\x63\xff\x8d\x87\xff\x59\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\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\x88\xf9\xf1\x34\x1f\xa5"
      "\xc8\xe4\xc4\xad\x89\xb2\xbc\xb5\x39\xdd\x2a\x97\x4e\x7e\xa7\x65\x33\x49"
      "\xa3\x91\x14\x3f\x6f\xa6\x78\x9c\xcc\xa5\xbd\x64\xb4\xab\xbb\x22\x7f\x7e"
      "\xdc\x73\x3b\x9f\x2c\xcd\xbe\xf7\xf9\x97\x5b\x5f\xec\xf4\xd5\x6c\xb7\x4f"
      "\x1a\x75\x7a\x0c\x1b\xf5\x92\xb1\x24\x03\x75\x7a\x52\xfd\xdd\x39\x76\x7f"
      "\xc5\x7f\x3a\x7b\x58\x06\xec\x66\x27\x70\xd0\x6f\xff\x0d\x00\x00\xff\xff"
      "\x16\xe0\xf1\x5f",
      1642);
  syz_mount_image(
      /*fs=*/0x20000280, /*dir=*/0x20000040,
      /*flags=MS_SYNCHRONOUS|MS_RELATIME|MS_MANDLOCK|MS_DIRSYNC*/ 0x2000d0,
      /*opts=*/0x200004c0, /*chdir=*/6, /*size=*/0x66a, /*img=*/0x20000500);
  return 0;
}