// 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 279
#endif
#ifndef __NR_mmap
#define __NR_mmap 222
#endif
#ifndef __NR_truncate
#define __NR_truncate 45
#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*)0x200007c0,
      "\x78\x9c\xec\xdd\x4d\x6c\x1c\x57\x1d\x00\xf0\xff\xac\xf7\xc3\x1b\x50\xea"
      "\xb4\x49\x1a\x50\x25\xac\x46\x2a\x08\x8b\xc4\xb1\xe5\x14\x73\x69\x40\x08"
      "\x2c\x51\xa1\xaa\x1c\x10\xc7\x55\xe2\x34\x96\x37\x6e\x65\x6f\x91\x63\xa1"
      "\x12\xbe\x0f\x5c\x38\xf4\x4e\x91\xf0\x8d\x0b\x48\xdc\x83\xca\x19\x38\xf5"
      "\xea\x63\x25\x24\x2e\x39\x05\x38\x2c\x9a\x8f\x5d\xef\xae\x13\x7b\x77\xe3"
      "\x64\x6d\xf1\xfb\x45\xb3\xef\xcd\xbc\x8f\x79\xef\xbf\x33\x3b\x33\x6b\x45"
      "\x1b\xc0\xff\xad\x95\xb9\x28\x3f\x88\x24\x56\xe6\xde\xdc\x4e\xd7\xf7\x76"
      "\x17\x9b\x7b\xbb\x8b\x77\x3b\xf9\x88\xa8\x45\x44\x29\xa2\x9c\x27\x91\x6c"
      "\x44\x24\x1f\x47\xdc\x88\x7c\x89\xcf\xa5\x1b\x8b\xee\x92\x27\xed\xe7\xc3"
      "\xb5\xe5\xb7\x3f\x79\xb8\xf7\x69\xbe\x56\xbe\x52\xcf\xfa\xcb\xea\x97\x0e"
      "\x6b\x77\xc0\xf5\xd2\x63\x36\xde\x2f\x96\x98\x8d\x88\xa9\x22\x7d\x0a\x7d"
      "\xfd\xdd\x1c\xe8\xaf\x3a\x72\x77\x49\x77\x86\x69\xc0\x2e\x77\x02\x07\x93"
      "\x56\x89\x88\x76\x9f\x1f\x5c\xdc\x2f\x39\xd2\xf0\xe7\x2d\x70\x62\x25\xf9"
      "\x75\xf3\xc0\x09\x3d\x13\x71\x26\x22\xa6\x8b\xfb\x80\xfc\xaa\x98\x5f\xb3"
      "\x4f\xb5\xfb\x93\x1e\x00\x00\x00\x00\x3c\x07\x2f\xfc\x3a\x7b\x84\x3f\x3b"
      "\xe9\x71\x00\x00\x00\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\x69\x52\xfc\xfe\x7f\x52"
      "\x2c\xa5\x4e\x7e\x36\x92\xce\xef\xff\x57\x8b\x6d\x51\xe4\x4f\xb5\x07\x93"
      "\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x8c\xee\x3b\x9f\x1d\xd8\xf0\x85\x47"
      "\xf1\x28\xb6\xe3\x6c\x67\xbd\x9d\x64\x7f\xf3\x7f\x35\x5b\x39\x9f\xbd\x7e"
      "\x26\xde\x8f\xad\x58\x8d\xcd\xb8\x12\xdb\xd1\x88\x56\xb4\x62\x33\xbe\x5d"
      "\x8d\x98\xc9\xca\x2b\xd9\x6b\x75\xbb\xd1\x6a\x6d\x5e\x1b\xa2\xe5\x42\x74"
      "\x5a\x46\x4f\xcb\x85\x21\x67\x50\x1f\x7f\xf2\x00\x00\x00\x00\x00\x00\x00"
      "\x70\x5a\x94\x47\x6f\xf2\xd3\x58\xd9\xff\xfb\x3f\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x04\x49\xc4\x54\x9e\x64\xcb\xf9\x4e\x7e\x26\x4a"
      "\xe5\x88\x98\x8e\x88\x6a\x5a\xef\x7e\xc4\xdf\x3b\xf9\x13\xe9\xb7\x7f\xe9"
      "\x5d\x6b\xff\xb7\x9d\x39\x50\xed\xc1\xf3\x1c\x13\x00\x00\x00\x4c\xc8\x0b"
      "\x8f\xe2\x51\x6c\xc7\xd9\xce\x7a\x3b\xc9\x9e\xf9\x2f\x66\xcf\xfd\xd3\xf1"
      "\x7e\x6c\x44\x2b\xd6\xa2\x15\xcd\x58\x8d\x5b\xd9\x77\x01\xf9\x53\x7f\x69"
      "\x6f\x77\xb1\xb9\xb7\xbb\x78\x37\x5d\x0e\xf6\xfb\xf5\x7f\x8d\x34\x8c\xac"
      "\xc7\xc8\xbf\x7b\x78\xfc\x9e\x2f\x65\x35\xea\x71\x3b\xd6\xb2\x2d\x57\xe2"
      "\x66\xbc\x1b\xcd\xb8\x15\xa5\xac\x65\xea\x52\x67\x3c\x8f\x1f\xd7\x4f\xd2"
      "\x31\x25\x6f\x14\x86\x1c\xd9\xad\x22\x4d\x67\xfe\x9b\xa8\x8c\x34\xab\x71"
      "\x24\x43\xd7\x9c\xc9\x22\x92\x8e\x28\x8f\xc8\x7c\xd1\x36\x8d\xc6\xb9\xc3"
      "\x23\x31\xe2\xbb\xd3\xd9\x53\x27\xf6\xd7\xa2\xd4\xfd\xe6\xe7\xfc\x71\xc6"
      "\x7c\x3b\x4f\x5e\xff\x7d\x9e\xa6\xf3\xf9\xe5\x48\x31\x79\xd6\x06\x23\xb1"
      "\xd0\x73\xf4\x5d\x3c\x3c\x12\x11\x5f\xfc\xf3\x1f\xbe\x7f\xa7\xb9\xb1\x5e"
      "\xbb\xbd\x35\x77\x72\xa6\x34\x82\x5a\xcf\x37\x68\x83\x91\x58\xec\x89\xc4"
      "\xcb\xc3\x46\xe2\xce\x69\x8d\x44\xaf\xf9\x2c\x12\x17\xba\xeb\x2b\xf1\xad"
      "\xf8\x5e\xcc\xc5\x6c\xbc\x15\x9b\xb1\x16\x3f\x8c\x46\xb4\x62\x35\x66\xe3"
      "\x9b\xd1\x88\xa9\x68\x14\xc7\x73\xfa\x3a\x73\x78\xa4\x6e\xf4\xad\xbd\x75"
      "\xd4\x48\xaa\xd9\xfb\x52\x29\x3e\x45\x87\x1f\x53\x2b\x1a\xf1\x6a\xd6\xf6"
      "\x6c\xac\xc5\x77\xe3\xdd\xb8\x15\xab\x71\x3d\xfb\xb7\x10\xd7\xe2\xf5\x58"
      "\x8a\xa5\x58\xee\x79\x87\x2f\x0c\x71\xd6\x97\x46\xfb\xa4\xbd\xfc\xa5\xea"
      "\xfe\x34\x7e\x15\x11\xf5\xc1\x1a\x1f\x0c\xd7\xd1\xf1\x4b\x07\x76\xae\x7b"
      "\x75\xea\x3d\xea\xe7\xb3\xf3\xe0\x5c\xdf\x96\xfd\x28\xbd\x78\xfc\xd7\xa3"
      "\xf2\xe7\x8b\x4c\xba\x8f\x9f\x15\xe9\xc9\x30\x18\x89\x6b\x3d\x91\x78\xe9"
      "\xb1\x91\xa8\x75\x9a\xfe\x2e\xfb\x58\xd9\x6a\x6e\xac\x6f\xde\x69\xbc\x37"
      "\xe4\xfe\x5e\x2b\xd2\xf4\x3c\xfa\xc5\xa1\x57\x89\xf2\xd8\x73\x1a\x4f\x7a"
      "\xbc\xbc\xd8\xdd\x6f\xff\xd1\x91\x96\xbd\x34\x58\x36\x9d\xc7\xab\x5a\xfc"
      "\xc5\x25\x2f\xeb\xbf\xe2\xa6\x65\x17\xba\x65\x47\x9d\xa9\xd5\xe2\x1e\xee"
      "\x60\x4f\x0b\x59\xd9\xcb\xdd\xb2\x6a\xdf\x67\x78\x5a\x76\xa9\xa7\x5d\xdf"
      "\xfd\xd6\x8d\xfc\x7e\x0b\x80\x13\xef\xcc\x97\xcf\x54\xeb\xff\xac\xff\xad"
      "\xfe\x51\xfd\xe7\xf5\x3b\xf5\x37\xa7\xbf\x51\xfb\x6a\xed\x95\x6a\x54\xfe"
      "\x5a\xf9\x5a\x79\x7e\xea\xb5\xd2\x2b\xc9\x9f\xe2\xa3\xf8\x60\xff\xf9\x1f"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x18\xdf\xd6\xbd\x9d\xf5\x46\xb3\xb9\xba\x39\x90\x69"
      "\xb7\xdb\x3f\x7e\x42\xd1\x73\xca\x44\x1c\x55\xa7\x12\x47\xd7\x39\xfe\x4c"
      "\x2d\x76\xd6\xab\x11\xb1\xb9\x55\xda\x59\x2f\x67\x99\x91\xfb\xa9\x0d\x55"
      "\xb9\xba\xff\xee\xbc\xf1\xc7\xa7\x19\x73\x65\xd4\x56\x11\xc7\x12\xb1\xce"
      "\xef\x2f\xdd\xdb\x59\xff\x77\xbb\xdd\x9e\xd0\x81\xd4\x97\xa9\x1c\x72\xcc"
      "\xef\x67\xda\x85\x89\x0e\x75\x8c\xcc\x7f\xda\xc7\xd7\xe1\x84\x3f\x98\x80"
      "\x67\xee\x6a\xeb\xee\x7b\x57\xb7\xee\xed\x7c\x65\xed\x6e\xe3\x9d\xd5\x77"
      "\x56\x37\x96\x97\x96\x96\xe7\x97\x97\xae\xff\xe3\xea\xed\xb5\xe6\xea\x7c"
      "\xfe\x3a\xe9\x51\x02\xcf\x42\xef\xfd\x76\xe6\xea\x84\x07\x04\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x1c\xe9\xf9\xfc\x4f\x1e\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\xf1\xad"
      "\xcc\xd5\x8a\xdc\x95\xf9\xf4\x75\x6f\x77\xb1\x99\x2e\x9d\x7c\xb7\x62\x56"
      "\xad\x14\x11\xc9\x8f\x22\x92\x8f\x23\x6e\x44\xbe\xc4\x4c\x4f\x77\xc9\x93"
      "\xf6\xf3\xe1\xda\xf2\xdb\x9f\x3c\xdc\xfb\x34\x5f\x2b\x17\x4b\x56\xbf\xd4"
      "\xd7\xae\x32\xce\x2c\xee\x17\x4b\xcc\x46\xc4\x54\x91\xf6\x9a\x7e\x8a\xfe"
      "\x6e\x16\xe9\x58\x23\xcb\x24\xdd\x19\xa6\x01\xbb\xdc\x09\x1c\x4c\xda\xff"
      "\x02\x00\x00\xff\xff\x7d\x3b\x12\xbe",
      1683);
  syz_mount_image(/*fs=*/0x20000000, /*dir=*/0x20000040,
                  /*flags=MS_NOATIME*/ 0x400, /*opts=*/0x20000140, /*chdir=*/1,
                  /*size=*/0x693, /*img=*/0x200007c0);
  memcpy((void*)0x20000080, "./file1\000", 8);
  syscall(__NR_truncate, /*file=*/0x20000080ul, /*len=*/0x8000000000000ul);
  return 0;
}