// https://syzkaller.appspot.com/bug?id=8c004cc7abe63ffecba065420846f5d11d2324ce
// 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");
  } else if (strncmp(fs, "gfs2", 4) == 0 &&
             (strstr(opts, "errors=panic") || strstr(opts, "debug"))) {
    strcat(opts, ",errors=withdraw");
  }
  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=*/0x1ffffffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200001000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  const char* reason;
  (void)reason;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  syz_mount_image$udf arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {75 64 66 00} (length 0x4)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x1800801 (8 bytes)
  //    opts: ptr[inout, array[ANYUNION]] {
  //      array[ANYUNION] {
  //      }
  //    }
  //    chdir: int8 = 0x47 (1 bytes)
  //    size: len = 0xc6b (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0xc6b)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000c40, "udf\000", 4);
  memcpy((void*)0x2000000000c0, "./file1\000", 8);
  memcpy(
      (void*)0x200000000c80,
      "\x78\x9c\xec\xdd\x5d\x6c\x5c\xe9\x59\x07\xf0\xe7\x9d\x63\xc7\x1f\x5b\x5a"
      "\x6f\xb7\xcd\xb6\xd0\x2d\x23\x15\xb5\x51\x4a\xa2\x7c\x35\xc9\x2a\xa8\x38"
      "\x5d\xd7\x50\x29\xcd\x56\x75\x5c\xb1\x57\xf5\xc4\x76\xd2\xd1\x3a\x76\x64"
      "\x3b\x34\x5b\x60\x31\x54\x05\x89\x0b\x2a\xf6\x06\x71\x83\x2c\xca\x0a\xa4"
      "\x5e\x70\xc5\x72\x89\x4b\x17\xa9\x15\x42\x42\x55\x2f\x8a\x04\x92\x25\xda"
      "\x55\x2f\xb8\xf0\x45\x25\x10\xa8\x9d\xea\x9c\x79\xc7\x1e\x27\x4e\x3c\x9b"
      "\x2f\x3b\x9b\xdf\x6f\xe5\xfd\xcf\x9c\x79\xce\xf8\xfd\x98\x39\x73\x22\xf9"
      "\x9d\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\xc4\xa7"
      "\x3e\x7d\xfe\xd8\xf1\xb4\xd7\xad\x00\x00\x1e\xa5\x8b\x13\x9f\x3f\x76\xd2"
      "\xe7\x3f\x00\x3c\x51\x2e\x1d\x88\x08\x9f\xff\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\xb0\x9f\xa5\x28\xe2\x60\xa4\x18\x7e\x63\x23\x4d\x75\xad"
      "\x04\x18\xbc\xd0\x9c\xbf\x71\x73\x72\x6c\x7c\xe7\xdd\x86\x52\xa4\xa8\x45"
      "\x51\xd5\x97\x3f\x83\xc7\x4f\x9c\x3c\xf5\x89\xd3\x67\xce\x76\xf2\xee\xfb"
      "\x3f\x68\x1f\x8c\x17\x27\x2e\x9d\xaf\xbf\xb0\x70\xed\xfa\xe2\xec\xd2\xd2"
      "\xec\x4c\x7d\x72\xbe\x39\xbd\x30\x33\xdb\xf3\x33\xdc\xef\xfe\xb7\x3a\x5c"
      "\x0d\x40\xfd\xda\xcb\x37\x66\xae\x5c\x59\xaa\x9f\x38\x7a\x72\xdb\xc3\x37"
      "\x47\xde\x1a\x78\xea\xe0\xc8\xb9\x33\x47\x4e\x9f\xed\xd4\x4e\x8e\x8d\x8f"
      "\x4f\x74\xd5\xf4\xf5\xdf\xf3\x6f\xbf\xcd\x9d\x56\x78\x1c\x88\x22\x1a\x91"
      "\xfe\xb7\xd5\x6a\xa5\x46\x44\xd4\xe2\xfe\xc7\x62\x97\xd7\xce\xc3\x36\x54"
      "\x75\xe2\x70\xd9\x89\xa1\xc9\xb1\xf1\xaa\x23\x73\xcd\xc6\xfc\x72\xf9\x60"
      "\xaa\xe5\xaa\x5a\x44\x3d\xa2\xaf\x7d\xa7\x33\x3a\x29\x45\x3c\xfc\xb9\xb8"
      "\x77\x7f\xfa\xd5\xce\xad\xda\x68\xd9\xc7\xb2\x7b\x13\xd7\x1b\x8b\x8d\xcb"
      "\xa3\xa9\xfe\xb9\xc6\xe2\x72\x73\xb9\xb9\x30\x9f\x6a\xed\xd6\x96\xbd\xaa"
      "\x47\x2d\xce\xa6\x88\xd5\x88\x58\x1f\xb8\xfd\x19\xfb\xa3\x88\x0f\xa7\x14"
      "\xaf\x1d\xdb\x48\x97\x23\xa2\xe8\x8c\xc6\xc7\xab\x85\xc1\xbb\x37\xa9\x33"
      "\x9e\xff\xf1\xe0\x7a\xd9\x8b\xb2\x9d\xf5\xfe\x88\xd5\xda\xd6\x7b\x6d\x7f"
      "\xce\xd9\xfe\x36\x10\x45\x5c\x8c\x14\x3f\x79\xf3\x50\x4c\x47\xfb\x0d\x51"
      "\xbd\x29\x3e\x1a\xf1\xd9\x32\xdf\x88\x78\xbd\xcc\x4f\xb6\xdf\x1d\x71\x2a"
      "\xe2\x47\x3b\xbc\x8e\x78\x3c\xf5\x45\x11\xff\x1a\x29\x16\xd2\x46\x9a\xa9"
      "\x8e\x07\x9d\xe3\xca\x85\x2f\xd4\x3f\x33\x7f\x65\xa1\xab\xb6\x73\x5c\x79"
      "\xec\x3f\x1f\x1e\xe5\x82\xc7\x7d\x7e\x6c\x1a\x8c\x22\x2e\x57\xc3\xb1\x91"
      "\xee\xfd\x64\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x07"
      "\x6d\x28\x8a\xf8\x46\xa4\xf8\xea\x73\xbf\x1d\x2b\xe5\x86\x6a\x5d\xfa\x7b"
      "\xce\x9d\x7d\xd7\x4b\xbf\xd1\xbd\x48\xee\xd9\x5d\x9e\xa7\xac\x3d\x1a\x11"
      "\x2b\xb5\xde\xd6\xe4\xf6\xe7\xa5\xc3\xa9\x56\xfe\xf7\x10\x3a\x46\x4f\x06"
      "\xa3\x88\x57\xf3\xfa\xbf\x3f\xd8\xeb\xc6\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x3c\xd1\x8a\x78\x29\x52\x7c\xf1\xc8\xa1\xb4"
      "\x1a\xdd\xd7\x14\x6f\xce\x5f\xad\x5f\x6a\x5c\x9e\x6b\x5f\x15\xb6\x73\xed"
      "\xdf\x7a\xde\xab\xd5\x6a\xb5\xea\xa9\x9d\xa3\x39\xa7\x72\xae\xe4\x5c\xcd"
      "\xb9\x96\x73\x3d\x67\xd4\xf2\xfe\x39\x47\x73\x4e\xe5\x5c\xc9\xb9\x9a\x73"
      "\x2d\xe7\x7a\xce\x28\xf2\xfe\x39\x47\x73\x4e\xe5\x5c\xc9\xb9\x9a\x73\x2d"
      "\xe7\x7a\xce\xe8\xcb\xfb\xe7\x1c\xcd\x39\x95\x73\x25\xe7\x6a\x95\xbf\xde"
      "\x5a\xcb\xf7\xd7\x73\xc6\x3e\xb9\x76\x2f\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x3b\x49\x2d\x8a\xf8\x59\xa4\xf8\xfa\x97\x37\x52\xa4\x88\x18"
      "\x8d\x98\x8a\x76\xae\x0d\xec\x75\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\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\xd2\x60\x2a\xe2\x68\xa4\x58"
      "\x7b\x69\xb0\xba\xbf\x5a\x8b\xb8\x14\x11\x3f\x6b\xb5\x5a\x9d\x9f\x88\xd8"
      "\x28\xb3\x77\xb5\xd8\x69\xeb\x5e\xf7\x15\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\xf6\xad\x54\xc4\x47\x22\xc5\x33\xff\xb7\x91"
      "\xea\x11\x71\x73\xe4\xad\x81\xa7\x0e\x8e\x9c\x3b\x73\xe4\xf4\xd9\x22\x8a"
      "\x48\x65\x49\x77\xfd\x8b\x13\x97\xce\xd7\x5f\x58\xb8\x76\x7d\x71\x76\x69"
      "\x69\x76\xa6\x3e\x39\xdf\x9c\x5e\x98\x99\xed\xf5\xd7\x0d\x5e\x68\xce\xdf"
      "\xb8\x39\x39\x36\xfe\x50\x3a\xb3\xab\xa1\x87\xdc\xfe\xa1\xc1\x17\x16\xae"
      "\xbf\xb2\xd8\xbc\xfa\xa5\xe5\x1d\x1f\x1f\x1e\x3c\x7f\x79\x69\x79\xb1\x31"
      "\xbd\xf3\xc3\x31\x14\xb5\x88\xa9\xee\x2d\x87\xab\x06\x4f\x8e\x8d\x57\x8d"
      "\x9e\x6b\x36\xe6\xab\x5d\x53\xed\x0e\x0d\xac\x45\x8c\xf6\xda\x19\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf6\x8d\xe1\x54\xc4"
      "\xa7\x23\xc5\x0f\xff\xf3\x54\xea\xac\x1b\xef\x6b\xaf\xf9\xff\x85\xf6\xbd"
      "\x62\xb3\xf6\xf5\xdf\xdd\xfa\x2e\x80\xb9\x5b\xb2\xa3\xfb\xfb\x03\x7a\xb9"
      "\x9d\x7a\x6d\xe8\xe1\x6a\xe1\x7d\x7d\x72\x6c\x7c\x7c\xa2\x6b\x73\x5f\xff"
      "\xed\xa5\x65\x9b\x52\x2a\xe2\xd9\x48\xf1\xb1\xd7\x3e\x50\xad\x87\x4f\x31"
      "\xbc\xe3\xda\xf8\xb2\xee\xdd\x65\xdd\x81\xc8\x75\x23\xbf\x54\xd6\xad\x6c"
      "\xab\x1a\x3c\x3c\x39\x36\x5e\xbf\xb8\x30\x7f\xe4\xfc\xdc\xdc\xc2\x74\x63"
      "\xb9\x71\x79\x6e\xb6\x3e\x71\xbd\x31\xdd\xf3\x17\x07\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x5d\x0c\xa7\x22\xbe\x1f\x29"
      "\xfe\xfb\x6f\xff\x2d\x75\xae\x3b\x9f\xd7\xff\xf7\xb5\xef\x75\xad\xff\xff"
      "\xb5\x6a\x09\x7d\x65\x30\x6d\xcf\x4d\xd5\xda\xfe\x77\x57\x6b\xfb\xdb\xb7"
      "\xdf\x73\xee\xec\xf0\x87\x9f\xbb\xd3\xf6\xde\xd6\xff\x97\x55\xbd\xac\xff"
      "\x7f\xee\xa9\x4e\x9b\x52\x2a\xe2\x6b\x91\xe2\xe4\xf7\x3f\x50\x5d\x4f\xbf"
      "\xb3\xfe\x7f\xea\xd6\x67\x4e\x45\xfc\x71\xa4\xf8\xf1\x73\x1f\xca\x75\xb5"
      "\x03\x65\x5d\xa3\xd3\x9d\x76\x2f\xaf\x34\xe7\x66\x8f\x95\xb5\x7f\x19\x29"
      "\x7e\xf9\xa7\x9d\xda\xa8\x6a\xaf\xe6\xda\x67\xb6\x6a\x8f\x97\xb5\x43\x91"
      "\xe2\xcf\x37\xb6\xd7\x7e\x29\xd7\xbe\x6f\xab\xf6\x44\x59\x7b\x28\x52\x7c"
      "\xfb\xbf\x76\xae\x7d\xff\x56\xed\xc9\xb2\xf6\x87\x91\xe2\x1f\xfe\xa6\xde"
      "\xa9\x1d\x2e\x6b\x7f\x27\xd7\x1e\xdc\xaa\x3d\x3a\xbd\x30\x37\xb3\xdb\xc8"
      "\x0e\xf7\x15\xf1\xcd\x48\xf1\xd7\x17\x7f\x33\x75\xfa\x7c\xc7\xf9\xef\xfa"
      "\xfe\x87\x95\x5b\x72\xd3\x6d\x73\x7e\xf7\xdb\x77\x99\xff\xe7\x5f\xed\xbe"
      "\xb7\xcb\xf7\x3f\x8c\x74\x6d\x5b\xc9\xf3\xfa\x47\xd5\xfc\xf7\x55\x73\x79"
      "\xb7\xf9\x3f\x1d\x29\xbe\x39\xf8\xa1\x5c\xd7\x1e\xfb\xcb\xf9\xf1\xa7\xab"
      "\xff\x6f\xcd\xff\xc7\x22\xc5\xbf\xff\xcb\xf6\xda\x2b\xb9\xf6\xbd\x5b\xb5"
      "\xc7\xef\xdc\xad\xfd\xa5\x7c\xff\x7f\x23\x52\x7c\xeb\x2f\x7e\xb0\xd9\xe7"
      "\x3c\xff\x79\x64\xb7\x66\xa8\x7b\xfe\x7f\xb1\x6f\x7b\x6e\xbe\x4a\x1e\xdc"
      "\xfc\x6f\xb7\xcb\xfc\x3f\xdd\xb5\x6d\x24\xb7\x6b\xfa\x6d\x8e\xc5\x93\x68"
      "\xe9\x95\xaf\xbc\xdc\x98\x9b\x9b\x5d\x7c\xe2\x6f\x0c\xe4\x11\xd9\x2f\xed"
      "\x71\xe3\x71\xbe\x31\x10\x3b\x3c\x34\xd2\x1f\x71\x3f\xcf\xfc\x48\xdf\xb0"
      "\x7b\x7b\x5c\xe2\xd1\x28\x3f\xff\xff\x24\x52\xfc\xff\xc1\x22\x75\xce\x63"
      "\xf2\xe7\xff\xbb\xda\xf7\xb6\xce\xff\xfe\xe7\xd5\xad\xcf\xff\x73\xb7\xe4"
      "\xa6\x3d\xfa\xfc\x7f\x6f\xd7\xb6\x73\xf9\xac\xa5\xbf\x2f\x62\x70\xf9\xda"
      "\xf5\xfe\x67\x23\x06\x97\x5e\xf9\xca\x91\xe6\xb5\xc6\xd5\xd9\xab\xb3\xf3"
      "\x27\x8e\x1f\x7b\xfe\xf9\xd3\xc7\x8f\x1d\x3f\xdd\x7f\xa0\x73\x72\xb7\x75"
      "\xab\xe7\xb1\x7b\x27\x28\xe7\xff\xbb\x91\xe2\x7b\x7f\xf7\xbd\xcd\x7f\xc7"
      "\x6c\x3f\xff\xdb\xf9\xfc\x7f\xf8\x96\xdc\xb4\x47\xf3\xff\x4c\x77\x9f\xb6"
      "\x1d\x26\x7b\x1e\x8a\x27\x52\x39\xff\x7f\x15\x29\x9e\xfe\xd4\x0f\x36\xff"
      "\xbd\x79\xb7\xf3\xff\xce\xbf\xff\x0f\x7d\x64\x7b\x6e\xbe\xff\xf6\x68\xfe"
      "\xdf\xd7\xb5\x6d\x24\xb7\xab\xf9\x36\xc7\x02\x00\x00\x00\x00\x00\x00\x00"
      "\x00\xe0\x71\x32\x9c\x8a\xf8\xb3\x48\xf1\x5b\x7f\xf8\xab\xa9\xb3\x86\xa8"
      "\x97\xbf\xff\x9b\xb9\x25\x37\xed\xd1\xdf\x7f\x1d\xec\xda\x36\x73\xaf\x7f"
      "\x26\xdd\xff\xf6\xf6\xea\x79\x90\x01\x00\xf6\x91\xf2\xfc\xef\xfd\x91\xe2"
      "\x1f\x5b\xdf\xd9\x5c\xcb\xbd\xfd\xfc\x2f\x7e\xa5\x53\xdb\x7d\xfe\x77\x27"
      "\xfb\xe1\xfa\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\xf0\xb8\x4b\x51\xc4\xef\x45\x8a\xe1\x37\x36\xd2\xda\x40\x79"
      "\xbf\x6d\xf0\x42\x73\xfe\xc6\xcd\xc9\xb1\xf1\x9d\x77\x1b\x4a\x91\xa2\x16"
      "\x45\x55\x5f\xfe\x0c\x1e\x3f\x71\xf2\xd4\x27\x4e\x9f\x39\xdb\xc9\xbb\xef"
      "\xff\xa0\x7d\x30\x5e\x9c\xb8\x74\xbe\xfe\xc2\xc2\xb5\xeb\x8b\xb3\x4b\x4b"
      "\xb3\x33\xf5\xc9\xf9\xe6\xf4\xc2\xcc\x6c\xcf\xcf\x70\xbf\xfb\xdf\xea\x70"
      "\x35\x00\xf5\x6b\x2f\xdf\x98\xb9\x72\x65\xa9\x7e\xe2\xe8\xc9\x6d\x0f\xdf"
      "\x1c\x79\x6b\xe0\xa9\x83\x23\xe7\xce\x1c\x39\x7d\xb6\x53\x3b\x39\x36\x3e"
      "\x3e\xd1\x55\xd3\xd7\x7f\xcf\xbf\xfd\x36\xe9\x0e\xdb\x0f\x44\x11\xdf\x89"
      "\x14\x3f\x1d\xf9\x71\xfa\xd6\x40\x44\x2d\x76\x1a\x8b\xd6\xef\xbf\x9d\xb1"
      "\xd8\xe5\xb5\xf3\xb0\x0d\x55\x9d\x38\x5c\x75\x62\x72\x6c\xbc\xea\xc8\x5c"
      "\xb3\x31\xbf\x5c\x3e\x98\x6a\xb9\xaa\x16\x51\xef\xda\x69\xb4\x33\x46\x8f"
      "\x60\x2e\xee\xcb\x68\xc4\x4a\xd9\xfc\xb2\xc1\x87\xcb\xee\x4d\x5c\x6f\x2c"
      "\x36\x2e\xcf\xcd\xd6\x3f\xd7\x58\x5c\x6e\x2e\x37\x17\xe6\x53\xad\xdd\xda"
      "\xb2\x3f\xf5\xa8\xc5\xd9\x14\xb1\x1a\x11\xeb\x03\xb7\x3f\x5d\x7f\x14\xf1"
      "\xb5\x48\xf1\xda\xb1\x8d\xf4\x4f\x03\x11\x45\x67\x1c\x3e\x7e\x71\xe2\xf3"
      "\xc7\x4e\xee\xde\x9e\xda\x43\xe8\x63\x0f\xca\x76\xd6\xfb\x23\x56\x6b\x8f"
      "\xc1\x9c\xed\x63\x03\x51\xc4\xdf\x47\x8a\x9f\xbc\x79\x28\xbe\x3d\x10\xd1"
      "\x17\xed\x9f\xf8\x68\xc4\x67\xcb\x7c\x23\xe2\xf5\x32\x3f\x19\x91\xca\x17"
      "\xc6\xa9\x88\x1f\xed\xf0\x3a\xe2\xf1\xd4\x17\x45\x9c\x8a\x14\x0b\x69\x23"
      "\xbd\x39\x50\x1e\x0f\x3a\xc7\x95\x0b\x5f\xa8\x7f\x66\xfe\xca\x42\x57\x6d"
      "\x4a\xf9\x1d\x75\x9f\x9f\x95\x7b\xfe\xf9\xd0\x7a\x84\xbf\x6d\x9f\x1f\x9b"
      "\x06\xa3\x88\xef\x56\x47\xfc\x8d\xf4\xcf\xde\xd7\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\xfb\x48\x11\xab\x91\xe2\x8b\x47\x0e\xa5\x6a"
      "\x7d\xf0\xe6\x9a\xe2\xe6\xfc\xd5\xfa\xa5\xc6\xe5\xb9\xf6\xb2\xbe\xce\x9a"
      "\xe2\xce\x9a\xe9\x56\xab\xd5\xaa\xa7\x76\x8e\xe6\x9c\xca\xb9\x92\x73\x35"
      "\xe7\x5a\xce\xf5\x9c\x51\xcb\xfb\xe7\x1c\xcd\x39\x95\x73\x25\xe7\x6a\xce"
      "\xb5\x9c\xeb\x39\xa3\xc8\xfb\xe7\x1c\xcd\x39\x95\x73\xa5\xcc\xf6\x2a\xd6"
      "\x6a\xc3\x5a\xde\xbe\x9e\xb3\x7c\xa8\xda\x3f\xe7\x68\xce\xa9\x9c\x2b\x39"
      "\x57\x73\xae\xe5\x5c\xcf\x19\xfb\x64\xed\x1e\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\xf0\xce\x52\x8b\xa2\xba\x8a\xfb\xd7\xbf\xbc"
      "\x91\x5a\x03\xed\xeb\x4b\x4f\x45\x3b\xd7\xaa\xeb\x81\x3e\xca\x8b\xa5\xf2"
      "\xa8\xfd\x3c\x00\x00\xff\xff\x3e\xaf\x69\x87",
      3179);
  syz_mount_image(
      /*fs=*/0x200000000c40, /*dir=*/0x2000000000c0,
      /*flags=MS_I_VERSION|MS_STRICTATIME|MS_RDONLY|MS_NODIRATIME*/ 0x1800801,
      /*opts=*/0x200000000000, /*chdir=*/0x47, /*size=*/0xc6b,
      /*img=*/0x200000000c80);
  return 0;
}