// https://syzkaller.appspot.com/bug?id=8a0515c326633c38c5145308835518579ea8af1e
// 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, 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 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, loopfd = -1, 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) {
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    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) {
    ioctl(loopfd, LOOP_CLR_FD, 0);
    close(loopfd);
  }
  errno = err;
  return res;
}

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  intptr_t res = 0;
  memcpy((void*)0x200000c0, "hfsplus\000", 8);
  memcpy((void*)0x200001c0, "./file0\000", 8);
  memcpy((void*)0x20000200, "type", 4);
  *(uint8_t*)0x20000204 = 0x3d;
  memcpy((void*)0x20000205, "\xfa\x35\x4a\x6d", 4);
  *(uint8_t*)0x20000209 = 0x2c;
  memcpy((void*)0x2000020a, "nls", 3);
  *(uint8_t*)0x2000020d = 0x3d;
  memcpy((void*)0x2000020e, "iso8859-1", 9);
  *(uint8_t*)0x20000217 = 0x2c;
  *(uint8_t*)0x20000218 = 0;
  memcpy(
      (void*)0x200005c0,
      "\x78\x9c\xec\xdd\x4d\x68\x1c\xe7\x19\x07\xf0\xff\xac\xe4\x95\xe4\x82\xa2"
      "\x24\xce\x47\x4b\xa1\x22\x06\xd3\xc6\xd4\x96\xb4\x4d\xed\x42\xa1\x6e\x29"
      "\x45\x87\x10\x0c\xbd\xe4\x2a\x6c\x39\x16\x5e\x2b\x41\x52\x8a\x12\x4a\x23"
      "\xf7\xf3\xda\x63\x0e\x39\xa4\x14\xf7\x90\x53\xe9\xa1\x90\xd2\x43\x68\x7a"
      "\x2e\x14\x7a\xf7\xdd\xd0\x63\x41\xa7\xaa\xcc\xec\xec\x6a\x65\x7d\x58\x92"
      "\x15\xef\xda\xfd\xfd\x60\x66\xde\x99\xf7\x63\x9e\xf7\xf1\xec\xec\xee\x08"
      "\xb3\x01\xfe\x6f\xcd\xbf\x99\x53\x1b\x29\x32\x7f\xfe\xf5\xf5\x72\xff\xde"
      "\xdd\x56\xfb\xde\xdd\xd6\xed\x6e\x39\xc9\x58\x92\x46\x32\xda\xd9\xa4\x58"
      "\x4e\x8a\xcf\x93\x2b\xe9\x2c\xf9\x72\x79\xb0\x1e\xae\xd8\xef\x3c\xaf\xdd"
      "\xff\xf4\xa3\x73\x1f\x7e\xd2\xea\xec\x8d\xd6\x4b\xd5\xbe\x71\x50\xbf\x5d"
      "\xf6\x6c\xb9\x51\x2f\x99\x4e\x32\x52\x6f\x8f\xe4\x3f\xfb\x8f\x77\xed\x38"
      "\xe3\xed\x50\xf4\xe2\x2e\x13\x76\xb6\x9b\x38\x18\xb4\xad\x5d\x36\x8e\xd2"
      "\xfd\xf0\xaf\x5b\x60\x68\x15\x9d\xf7\xcd\x5d\xa6\x92\xd3\x49\xc6\xeb\xcf"
      "\x01\xa9\xef\x0e\x8d\xc7\x1b\xdd\xc9\x3b\xd2\x5d\x0e\x00\x00\x00\x9e\x50"
      "\xcf\x6c\x66\x33\xeb\x99\x1c\x74\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\xf0\x24\xa9\x7f\xff\xbf\xa8\x97\x46\xb7\x3c\x9d\xa2\xfb\xfb\xff\xcd\xea"
      "\x58\xb3\x6a\xde\x1c\x74\xbc\x8f\xea\xb3\x41\x07\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x27\xe0\x6b\x9b\xd9\xcc\x7a\x26\xbb\xfb\x5b\x45\xf5\x37\xff\x57"
      "\xaa\x9d\x33\xd5\xfa\x4b\x79\x37\xab\x59\xcc\x4a\x2e\x64\x3d\x0b\x59\xcb"
      "\x5a\x56\x32\x9b\x64\xaa\xaa\xbf\x53\xad\x9b\xeb\x0b\x6b\x6b\x2b\xb3\xfb"
      "\xf5\xdc\xda\xda\xfa\xa0\xee\x39\xd7\xeb\x99\xbe\x9e\x73\x47\x8d\x7c\x6b"
      "\xec\x91\x26\x0e\x00\x00\x00\x00\x00\x00\x00\x4f\x97\x9f\x67\x7e\xfb\xef"
      "\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\x30\x0c\x8a\x64\xa4\xb3"
      "\xa9\x96\x33\xdd\xf2\x54\x1a\xa3\x49\xc6\x93\x34\xcb\x76\x1b\xc9\x5f\xbb"
      "\xe5\xa1\xf0\xc6\xf1\xba\x7d\x76\xd2\x71\x00\x00\x00\xc0\x10\x7a\x66\x33"
      "\x9b\x59\xcf\x64\xf1\xdf\xce\xfe\x56\x51\x7d\xe7\x7f\xb1\xfa\xde\x3f\x9e"
      "\x77\xb3\x9c\xb5\x2c\x65\x2d\xed\x2c\xe6\x7a\xf5\x2c\xa0\xf3\xad\xbf\xf1"
      "\xcf\x8d\x56\xfb\xde\xdd\xd6\xed\x72\xd9\x3d\xee\xf7\xff\x7d\xa4\x30\xaa"
      "\x11\xd3\x79\xf6\xb0\xf7\x99\x67\xaa\x16\x2f\xd4\xed\x37\x92\xfc\x28\x3f"
      "\xce\xf9\x4c\xe7\x6a\x56\xb2\x94\x9f\x64\x21\x6b\x59\xcc\x74\x7e\x58\x95"
      "\x16\x52\x64\xaa\x7e\x7a\x31\xd5\x8d\x73\x57\xbc\x63\xe5\xea\xca\x8e\x50"
      "\xae\x3e\x2c\xd6\x97\xcb\x48\xaa\x8e\x4b\x55\x6c\x17\x72\xad\xf7\x18\xa4"
      "\xd1\x6d\xd3\x77\xb6\x3f\x37\x93\x07\x32\x74\xa7\xcc\x4e\xf1\xbd\xda\x21"
      "\x73\x74\xbd\xde\x96\x33\xfa\x6d\xbd\x1d\x0e\x53\xd5\xcc\x4f\xe5\x46\x9d"
      "\x91\x99\x3a\xf7\x65\x36\x9e\xdd\x37\xf7\x95\x23\x5e\x27\x0f\x9e\x69\x36"
      "\x8d\xde\x33\xa8\x33\x07\x9d\xa9\x71\xbc\x9c\x9f\xae\xb7\x65\xae\x7f\x3d"
      "\xd4\x39\x9f\x4b\xa3\x77\xf5\xbd\x78\x70\xce\x93\x6f\xfc\xeb\x6f\x57\x6f"
      "\xb6\x97\x6f\xdd\xbc\xb1\x7a\x7e\x78\xa6\x74\x4c\x0f\x66\xa2\xd5\xcb\xc4"
      "\x78\x5e\x3a\x7c\x26\x36\x0e\x97\x89\x91\xbd\x0e\x8e\x3f\xfa\x2c\x4e\x42"
      "\xb3\xce\x46\x27\xc6\xed\xbb\x65\x32\xff\xd0\xbb\xe5\x2b\x55\xdf\xc9\x2c"
      "\xe5\x8d\xbc\x9d\xeb\x59\xcc\xa5\xcc\x64\x36\x97\x33\x93\xef\x64\x2e\xad"
      "\x1d\x57\xd8\x0b\x07\xe7\xb5\x7a\xad\x35\x8e\xf6\x5a\x3b\xfb\xf5\xba\x30"
      "\x91\xe4\x37\xf5\x76\x38\x94\x79\x7d\xb6\x2f\xaf\xfd\x77\xba\xa9\xaa\xae"
      "\xff\xc8\x76\x96\x9e\x3b\x44\x96\x8e\x78\x47\x1a\xfd\x4a\x5d\x28\xcf\xf1"
      "\x8b\xbe\x77\x9c\xc1\x7b\x30\x13\xb3\x7d\x99\x78\xfe\xe0\x4c\xfc\x6e\xab"
      "\x5c\xaf\xb6\x97\x6f\xad\xdc\x5c\x78\xe7\x90\xe7\x3b\xd7\xd9\x54\xef\xc4"
      "\xbf\xda\x79\x6f\xfe\xfd\x49\xcc\xe7\xf8\xca\xeb\xe5\xb9\xf2\x1f\xab\xda"
      "\xdb\x79\x75\x94\x75\xcf\xef\x59\x37\x5b\xd5\x9d\xe9\xd5\x35\x76\xd5\xbd"
      "\xd0\xab\x7b\xd8\x2b\xb5\x59\x7f\x86\xdb\x3d\x52\xa7\xee\xa5\x3d\xeb\x5a"
      "\x55\xdd\xcb\x7d\x75\x13\xbd\xba\x0b\xb9\x96\xb7\xd3\xee\x7d\x0a\x01\x60"
      "\x88\x9d\x7e\xf5\x74\x73\xe2\xfe\xc4\x3f\x26\x3e\x9e\xf8\xe5\xc4\xcd\x89"
      "\xd7\xc7\x7f\x30\x76\x79\xec\xab\xcd\x9c\xfa\xfb\xe8\x5f\x46\xfe\xd8\xf8"
      "\x43\xe3\xbb\xc5\xab\xf9\x38\x3f\xcb\xe4\xa0\x23\x05\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80"
      "\xa7\xc1\xea\x7b\xef\xdf\x5a\x68\xb7\x17\x57\x86\xb0\x90\xc6\x50\x84\xf1"
      "\x74\x14\xc6\x92\x1c\xb5\x57\x31\x7a\xb2\x61\xfc\x29\xc9\x17\x33\xc1\x3b"
      "\xf5\xe5\x3c\xf8\x3c\x6f\x17\xba\xbf\x4f\x38\x2c\xf1\x1c\xa2\x30\x91\xed"
      "\x23\x03\xbc\x29\x01\x8f\xc5\xc5\xb5\xdb\xef\x5c\x5c\x7d\xef\xfd\x6f\x2e"
      "\xdd\x5e\x78\x6b\xf1\xad\xc5\xe5\xb9\xcb\x97\x2e\x5f\x6a\x7d\x7b\xf6\x5b"
      "\x17\x6f\x2c\xb5\x17\x67\x3a\xeb\x41\x47\x09\x7c\x11\xb6\xdf\xfd\x07\x1d"
      "\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x58\x8f\xe3\xff\x15\x0c\x7a"
      "\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x93\x6d\xfe\xcd\x9c\xda\x48\x91\xd9\x99\x0b\x33\xe5"
      "\xfe\xbd\xbb\xad\x76\xb9\x74\xcb\xdb\x2d\x47\x93\x34\x92\x14\x3f\x4d\x8a"
      "\xcf\x93\x2b\xe9\x2c\x99\xea\x1b\xae\xd8\xef\x3c\xaf\xdd\xff\xf4\xa3\x73"
      "\x1f\x7e\xd2\xda\x1e\x6b\xb4\xdb\xbe\x71\x50\xbf\xc3\xd9\xa8\x97\x4c\x27"
      "\x19\xa9\xb7\x0f\x37\xd6\x57\xfe\x60\xdf\xf1\xae\xf5\x8f\xd7\x38\x4e\x78"
      "\x45\x6f\x86\x65\xc2\xce\x76\x13\x07\x83\xf6\xbf\x00\x00\x00\xff\xff\xd4"
      "\x7f\x08\x0b",
      1623);
  res = -1;
  res = syz_mount_image(/*fs=*/0x200000c0, /*dir=*/0x200001c0, /*flags=*/0x8800,
                        /*opts=*/0x20000200, /*chdir=*/0, /*size=*/0x657,
                        /*img=*/0x200005c0);
  if (res != -1)
    r[0] = res;
  syscall(__NR_getdents64, /*fd=*/r[0], /*ent=*/0x20000540ul, /*count=*/0x67ul);
  return 0;
}