// https://syzkaller.appspot.com/bug?id=2e5cbf50e356d9e59659458a7cab5d371a2b5fca
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

//% This code is derived from puff.{c,h}, found in the zlib development. The
//% original files come with the following copyright notice:

//% Copyright (C) 2002-2013 Mark Adler, all rights reserved
//% version 2.3, 21 Jan 2013
//% This software is provided 'as-is', without any express or implied
//% warranty.  In no event will the author be held liable for any damages
//% arising from the use of this software.
//% Permission is granted to anyone to use this software for any purpose,
//% including commercial applications, and to alter it and redistribute it
//% freely, subject to the following restrictions:
//% 1. The origin of this software must not be misrepresented; you must not
//%    claim that you wrote the original software. If you use this software
//%    in a product, an acknowledgment in the product documentation would be
//%    appreciated but is not required.
//% 2. Altered source versions must be plainly marked as such, and must not be
//%    misrepresented as being the original software.
//% 3. This notice may not be removed or altered from any source distribution.
//% Mark Adler    madler@alumni.caltech.edu

//% BEGIN CODE DERIVED FROM puff.{c,h}

#define MAXBITS 15
#define MAXLCODES 286
#define MAXDCODES 30
#define MAXCODES (MAXLCODES + MAXDCODES)
#define FIXLCODES 288

struct puff_state {
  unsigned char* out;
  unsigned long outlen;
  unsigned long outcnt;
  const unsigned char* in;
  unsigned long inlen;
  unsigned long incnt;
  int bitbuf;
  int bitcnt;
  jmp_buf env;
};
static int puff_bits(struct puff_state* s, int need)
{
  long val = s->bitbuf;
  while (s->bitcnt < need) {
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    val |= (long)(s->in[s->incnt++]) << s->bitcnt;
    s->bitcnt += 8;
  }
  s->bitbuf = (int)(val >> need);
  s->bitcnt -= need;
  return (int)(val & ((1L << need) - 1));
}
static int puff_stored(struct puff_state* s)
{
  s->bitbuf = 0;
  s->bitcnt = 0;
  if (s->incnt + 4 > s->inlen)
    return 2;
  unsigned len = s->in[s->incnt++];
  len |= s->in[s->incnt++] << 8;
  if (s->in[s->incnt++] != (~len & 0xff) ||
      s->in[s->incnt++] != ((~len >> 8) & 0xff))
    return -2;
  if (s->incnt + len > s->inlen)
    return 2;
  if (s->outcnt + len > s->outlen)
    return 1;
  for (; len--; s->outcnt++, s->incnt++) {
    if (s->in[s->incnt])
      s->out[s->outcnt] = s->in[s->incnt];
  }
  return 0;
}
struct puff_huffman {
  short* count;
  short* symbol;
};
static int puff_decode(struct puff_state* s, const struct puff_huffman* h)
{
  int first = 0;
  int index = 0;
  int bitbuf = s->bitbuf;
  int left = s->bitcnt;
  int code = first = index = 0;
  int len = 1;
  short* next = h->count + 1;
  while (1) {
    while (left--) {
      code |= bitbuf & 1;
      bitbuf >>= 1;
      int count = *next++;
      if (code - count < first) {
        s->bitbuf = bitbuf;
        s->bitcnt = (s->bitcnt - len) & 7;
        return h->symbol[index + (code - first)];
      }
      index += count;
      first += count;
      first <<= 1;
      code <<= 1;
      len++;
    }
    left = (MAXBITS + 1) - len;
    if (left == 0)
      break;
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    bitbuf = s->in[s->incnt++];
    if (left > 8)
      left = 8;
  }
  return -10;
}
static int puff_construct(struct puff_huffman* h, const short* length, int n)
{
  int len;
  for (len = 0; len <= MAXBITS; len++)
    h->count[len] = 0;
  int symbol;
  for (symbol = 0; symbol < n; symbol++)
    (h->count[length[symbol]])++;
  if (h->count[0] == n)
    return 0;
  int left = 1;
  for (len = 1; len <= MAXBITS; len++) {
    left <<= 1;
    left -= h->count[len];
    if (left < 0)
      return left;
  }
  short offs[MAXBITS + 1];
  offs[1] = 0;
  for (len = 1; len < MAXBITS; len++)
    offs[len + 1] = offs[len] + h->count[len];
  for (symbol = 0; symbol < n; symbol++)
    if (length[symbol] != 0)
      h->symbol[offs[length[symbol]]++] = symbol;
  return left;
}
static int puff_codes(struct puff_state* s, const struct puff_huffman* lencode,
                      const struct puff_huffman* distcode)
{
  static const short lens[29] = {3,  4,  5,  6,   7,   8,   9,   10,  11, 13,
                                 15, 17, 19, 23,  27,  31,  35,  43,  51, 59,
                                 67, 83, 99, 115, 131, 163, 195, 227, 258};
  static const short lext[29] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2,
                                 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0};
  static const short dists[30] = {
      1,    2,    3,    4,    5,    7,    9,    13,    17,    25,
      33,   49,   65,   97,   129,  193,  257,  385,   513,   769,
      1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};
  static const short dext[30] = {0, 0, 0,  0,  1,  1,  2,  2,  3,  3,
                                 4, 4, 5,  5,  6,  6,  7,  7,  8,  8,
                                 9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
  int symbol;
  do {
    symbol = puff_decode(s, lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 256) {
      if (s->outcnt == s->outlen)
        return 1;
      if (symbol)
        s->out[s->outcnt] = symbol;
      s->outcnt++;
    } else if (symbol > 256) {
      symbol -= 257;
      if (symbol >= 29)
        return -10;
      int len = lens[symbol] + puff_bits(s, lext[symbol]);
      symbol = puff_decode(s, distcode);
      if (symbol < 0)
        return symbol;
      unsigned dist = dists[symbol] + puff_bits(s, dext[symbol]);
      if (dist > s->outcnt)
        return -11;
      if (s->outcnt + len > s->outlen)
        return 1;
      while (len--) {
        if (dist <= s->outcnt && s->out[s->outcnt - dist])
          s->out[s->outcnt] = s->out[s->outcnt - dist];
        s->outcnt++;
      }
    }
  } while (symbol != 256);
  return 0;
}
static int puff_fixed(struct puff_state* s)
{
  static int virgin = 1;
  static short lencnt[MAXBITS + 1], lensym[FIXLCODES];
  static short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  static struct puff_huffman lencode, distcode;
  if (virgin) {
    lencode.count = lencnt;
    lencode.symbol = lensym;
    distcode.count = distcnt;
    distcode.symbol = distsym;
    short lengths[FIXLCODES];
    int symbol;
    for (symbol = 0; symbol < 144; symbol++)
      lengths[symbol] = 8;
    for (; symbol < 256; symbol++)
      lengths[symbol] = 9;
    for (; symbol < 280; symbol++)
      lengths[symbol] = 7;
    for (; symbol < FIXLCODES; symbol++)
      lengths[symbol] = 8;
    puff_construct(&lencode, lengths, FIXLCODES);
    for (symbol = 0; symbol < MAXDCODES; symbol++)
      lengths[symbol] = 5;
    puff_construct(&distcode, lengths, MAXDCODES);
    virgin = 0;
  }
  return puff_codes(s, &lencode, &distcode);
}
static int puff_dynamic(struct puff_state* s)
{
  static const short order[19] = {16, 17, 18, 0, 8,  7, 9,  6, 10, 5,
                                  11, 4,  12, 3, 13, 2, 14, 1, 15};
  int nlen = puff_bits(s, 5) + 257;
  int ndist = puff_bits(s, 5) + 1;
  int ncode = puff_bits(s, 4) + 4;
  if (nlen > MAXLCODES || ndist > MAXDCODES)
    return -3;
  short lengths[MAXCODES];
  int index;
  for (index = 0; index < ncode; index++)
    lengths[order[index]] = puff_bits(s, 3);
  for (; index < 19; index++)
    lengths[order[index]] = 0;
  short lencnt[MAXBITS + 1], lensym[MAXLCODES];
  struct puff_huffman lencode = {lencnt, lensym};
  int err = puff_construct(&lencode, lengths, 19);
  if (err != 0)
    return -4;
  index = 0;
  while (index < nlen + ndist) {
    int symbol;
    int len;
    symbol = puff_decode(s, &lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 16)
      lengths[index++] = symbol;
    else {
      len = 0;
      if (symbol == 16) {
        if (index == 0)
          return -5;
        len = lengths[index - 1];
        symbol = 3 + puff_bits(s, 2);
      } else if (symbol == 17)
        symbol = 3 + puff_bits(s, 3);
      else
        symbol = 11 + puff_bits(s, 7);
      if (index + symbol > nlen + ndist)
        return -6;
      while (symbol--)
        lengths[index++] = len;
    }
  }
  if (lengths[256] == 0)
    return -9;
  err = puff_construct(&lencode, lengths, nlen);
  if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1]))
    return -7;
  short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  struct puff_huffman distcode = {distcnt, distsym};
  err = puff_construct(&distcode, lengths + nlen, ndist);
  if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1]))
    return -8;
  return puff_codes(s, &lencode, &distcode);
}
static int puff(unsigned char* dest, unsigned long* destlen,
                const unsigned char* source, unsigned long sourcelen)
{
  struct puff_state s = {
      .out = dest,
      .outlen = *destlen,
      .outcnt = 0,
      .in = source,
      .inlen = sourcelen,
      .incnt = 0,
      .bitbuf = 0,
      .bitcnt = 0,
  };
  int err;
  if (setjmp(s.env) != 0)
    err = 2;
  else {
    int last;
    do {
      last = puff_bits(&s, 1);
      int type = puff_bits(&s, 2);
      err = type == 0 ? puff_stored(&s)
                      : (type == 1 ? puff_fixed(&s)
                                   : (type == 2 ? puff_dynamic(&s) : -1));
      if (err != 0)
        break;
    } while (!last);
  }
  *destlen = s.outcnt;
  return err;
}

//% END CODE DERIVED FROM puff.{c,h}

#define ZLIB_HEADER_WIDTH 2

static int puff_zlib_to_file(const unsigned char* source,
                             unsigned long sourcelen, int dest_fd)
{
  if (sourcelen < ZLIB_HEADER_WIDTH)
    return 0;
  source += ZLIB_HEADER_WIDTH;
  sourcelen -= ZLIB_HEADER_WIDTH;
  const unsigned long max_destlen = 132 << 20;
  void* ret = mmap(0, max_destlen, PROT_WRITE | PROT_READ,
                   MAP_PRIVATE | MAP_ANON, -1, 0);
  if (ret == MAP_FAILED)
    return -1;
  unsigned char* dest = (unsigned char*)ret;
  unsigned long destlen = max_destlen;
  int err = puff(dest, &destlen, source, sourcelen);
  if (err) {
    munmap(dest, max_destlen);
    errno = -err;
    return -1;
  }
  if (write(dest_fd, dest, destlen) != (ssize_t)destlen) {
    munmap(dest, max_destlen);
    return -1;
  }
  return munmap(dest, max_destlen);
}

static int setup_loop_device(unsigned char* data, unsigned long size,
                             const char* loopname, int* loopfd_p)
{
  int err = 0, loopfd = -1;
  int memfd = syscall(__NR_memfd_create, "syzkaller", 0);
  if (memfd == -1) {
    err = errno;
    goto error;
  }
  if (puff_zlib_to_file(data, size, memfd)) {
    err = errno;
    goto error_close_memfd;
  }
  loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    err = errno;
    goto error_close_memfd;
  }
  if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
    if (errno != EBUSY) {
      err = errno;
      goto error_close_loop;
    }
    ioctl(loopfd, LOOP_CLR_FD, 0);
    usleep(1000);
    if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
      err = errno;
      goto error_close_loop;
    }
  }
  close(memfd);
  *loopfd_p = loopfd;
  return 0;

error_close_loop:
  close(loopfd);
error_close_memfd:
  close(memfd);
error:
  errno = err;
  return -1;
}

static void reset_loop_device(const char* loopname)
{
  int loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    return;
  }
  if (ioctl(loopfd, LOOP_CLR_FD, 0)) {
  }
  close(loopfd);
}

static long syz_mount_image(volatile long fsarg, volatile long dir,
                            volatile long flags, volatile long optsarg,
                            volatile long change_dir,
                            volatile unsigned long size, volatile long image)
{
  unsigned char* data = (unsigned char*)image;
  int res = -1, err = 0, need_loop_device = !!size;
  char* mount_opts = (char*)optsarg;
  char* target = (char*)dir;
  char* fs = (char*)fsarg;
  char* source = NULL;
  char loopname[64];
  if (need_loop_device) {
    int loopfd;
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    close(loopfd);
    source = loopname;
  }
  mkdir(target, 0777);
  char opts[256];
  memset(opts, 0, sizeof(opts));
  if (strlen(mount_opts) > (sizeof(opts) - 32)) {
  }
  strncpy(opts, mount_opts, sizeof(opts) - 32);
  if (strcmp(fs, "iso9660") == 0) {
    flags |= MS_RDONLY;
  } else if (strncmp(fs, "ext", 3) == 0) {
    bool has_remount_ro = false;
    char* remount_ro_start = strstr(opts, "errors=remount-ro");
    if (remount_ro_start != NULL) {
      char after = *(remount_ro_start + strlen("errors=remount-ro"));
      char before = remount_ro_start == opts ? '\0' : *(remount_ro_start - 1);
      has_remount_ro = ((before == '\0' || before == ',') &&
                        (after == '\0' || after == ','));
    }
    if (strstr(opts, "errors=panic") || !has_remount_ro)
      strcat(opts, ",errors=continue");
  } else if (strcmp(fs, "xfs") == 0) {
    strcat(opts, ",nouuid");
  }
  res = mount(source, target, fs, flags, opts);
  if (res == -1) {
    err = errno;
    goto error_clear_loop;
  }
  res = open(target, O_RDONLY | O_DIRECTORY);
  if (res == -1) {
    err = errno;
    goto error_clear_loop;
  }
  if (change_dir) {
    res = chdir(target);
    if (res == -1) {
      err = errno;
    }
  }

error_clear_loop:
  if (need_loop_device)
    reset_loop_device(loopname);
  errno = err;
  return res;
}

uint64_t r[1] = {0xffffffffffffffff};

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);
  intptr_t res = 0;
  memcpy((void*)0x20000000, "hfsplus\000", 8);
  memcpy((void*)0x20000040, "./file1\000", 8);
  memcpy(
      (void*)0x20001580,
      "\x78\x9c\xec\xdd\xcf\x6f\x1c\x67\x19\x07\xf0\xef\xac\xd7\x3f\x36\x95\x1c"
      "\xb7\x4d\xd3\x80\x2a\x61\x1a\xa9\x20\x22\x12\x3b\x56\x0a\xe1\x92\x80\x10"
      "\x0a\x52\x85\xaa\x70\xe0\x6c\x35\x4e\x63\xc5\x49\x83\xe3\xa2\xb4\x07\xe2"
      "\x02\x12\x57\x0e\xfc\x01\xe5\x10\x2e\x70\x02\x21\x24\x24\xa4\x48\xe5\x0c"
      "\xb7\x8a\x9b\xc5\xa9\x12\x12\x97\x9e\xd2\x1e\x18\xb4\xb3\x33\xf6\xda\xdd"
      "\xb5\x9d\x38\x89\x6d\xfa\xf9\x44\xb3\xf3\xbc\xf3\xce\xbc\xf3\xcc\x33\x33"
      "\xfb\x2b\xb2\x36\xc0\xe7\xd6\xa5\x53\x69\xdf\x4f\x27\x97\x4e\xbd\x76\xa7"
      "\xdb\x5e\xbb\x37\xb7\xb4\x76\x6f\xee\x46\x13\x27\x19\x4f\xd2\x4a\xda\xbd"
      "\x59\x8a\x9b\x49\xf1\x41\x72\x31\xbd\x29\x5f\xe8\x2e\xac\x87\x2b\x86\xed"
      "\xe7\xd7\x8b\xe7\x2f\x7f\xf8\xf1\xda\x47\xbd\x56\x3b\x1b\xe3\x75\x1f\x3a"
      "\xc3\x13\x6c\xef\xe6\x28\x56\xeb\x29\xd3\x49\x46\xea\xf9\x1e\x6c\x1a\xef"
      "\x8d\x47\x1b\x6f\x7c\x23\x2c\xd6\x2b\xd3\x2d\xd8\xc9\xa6\x70\xb0\xdf\x46"
      "\x93\x94\x9b\xfc\xf8\xf8\x46\xcf\x20\xe5\x48\x5f\x63\xe8\xfd\x0e\x1c\x1e"
      "\x45\xef\x75\xb3\x4f\xef\xfe\x9f\x4a\x8e\x24\x99\x68\x5e\xd0\x56\x7b\x9d"
      "\xad\xa7\x9f\xe1\x8e\x1e\xea\xb9\x68\xf5\xc9\xe5\x01\x00\x00\x00\x07\xc6"
      "\xd1\x07\x77\x93\x3b\x99\xdc\xef\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\xe0\x30\xa9\x7f\xff\xbf\xa8\xa7\x56\x13\x4f\xa7\x68\x7e\xff\x7f\xac\xef"
      "\x37\xf6\xc7\xf6\x39\xdd\xe1\xb6\xcf\x6c\xa2\x09\xee\xb7\x9e\x46\x32\x00"
      "\x00\x00\x00\x00\x00\x00\xf0\x64\x7d\xe9\x41\x7e\x77\xb9\x2c\x27\x9b\x76"
      "\x59\x54\xff\xe7\xff\x72\xd5\x38\x56\x3d\x3e\x93\xb7\x73\x3b\x0b\x59\xce"
      "\xe9\xdc\xc9\x7c\x56\xb2\x92\xe5\xcc\x26\x99\xea\x1b\x68\xec\xce\xfc\xca"
      "\xca\xf2\x6c\xb3\xe5\xa7\x65\x59\x0e\xd9\xf2\xec\xc0\x2d\xcf\xee\x32\xe1"
      "\xce\xe3\x38\x6a\x00\x00\x00\x00\x00\x00\x00\xf8\xbf\x71\xa1\x9e\xff\x2c"
      "\x97\x32\xb9\xcf\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x26"
      "\x45\x32\xd2\x9b\x55\xd3\xb1\x26\x9e\x4a\xab\x9d\x64\x22\xc9\x58\x77\xbd"
      "\xd5\xe4\x1f\x4d\x7c\x18\x35\x89\xdf\xdf\xe7\x3c\x00\x00\x00\xe0\x69\x38"
      "\xfa\x20\x0f\x72\x27\x93\x4d\xbb\x2c\xaa\xcf\xfc\xc7\xab\xcf\xfd\x13\x79"
      "\x3b\x37\xb3\x92\xc5\xac\x64\x29\x0b\xb9\x52\x7d\x17\xd0\xfb\xf0\xdc\x5a"
      "\xbb\x37\xb7\xb4\x76\x6f\xee\x46\x77\xfa\xec\xb8\xdf\xfe\xcf\x46\xfc\xc7"
      "\xc9\x1d\xd3\xa8\x46\x4c\xef\xbb\x87\xc1\x7b\x3e\x51\xad\xd1\xc9\xd5\x2c"
      "\x56\x4b\x4e\xe7\x8d\xbc\x95\xa5\x5c\x49\xab\xda\xb2\xeb\x44\x93\xcf\xe0"
      "\xbc\xde\xeb\xe6\x54\x5c\xe8\x29\xcb\xdd\x15\xe8\x4a\x3d\xef\x1e\xf9\xaf"
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      "\x67\x31\x3f\xc9\x7c\x56\xb2\x90\xe9\x7c\xb7\x8a\xe6\xeb\xeb\xb9\xfb\x38"
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      "\x8f\xf6\xe6\xdb\xe5\xf4\x72\xb5\xed\x64\x16\xf3\x83\xbc\x95\x2b\x59\xc8"
      "\xab\xd5\xbf\xb3\x99\xcd\x37\x72\x2e\xe7\x72\xbe\xef\x0c\xbf\xb0\x8b\xbb"
      "\xbe\x35\xe0\xae\xff\xf3\xf0\xe4\x4f\x7e\xb5\x0e\x3a\x49\x7e\x59\xcf\x0f"
      "\x86\x6e\x5d\x9f\xed\xab\x6b\xff\x73\xee\x54\xd5\xd7\xbf\xa4\x95\x72\xbc"
      "\xb7\xdd\x73\x8f\xed\xb9\x71\x5d\xfb\x8b\x75\xd0\x3d\x13\x3f\xef\xce\xdb"
      "\x8f\xf3\x48\xf7\x62\xbd\x12\x13\x59\x7f\x95\x68\xae\x97\xe7\x9b\x0a\x8c"
      "\x0e\xac\xc4\x6f\xaa\xa7\x95\xdb\x4b\x37\xaf\x2f\x5f\x9b\xbf\xb5\x65\xdc"
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      "\xd7\xda\xda\xf7\xdb\xce\x7a\xdf\x4e\x77\xea\x58\xfd\x1e\xee\xb3\x23\x9d"
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      "\x56\x7b\x66\xe4\x95\xd6\x4b\xc5\x1f\xf2\x7e\x7e\x9a\x9d\x3f\xa1\x03\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x3b\xba\xfd\xce\xbb\xd7\xe7\x97\x96\x16\x96\xb7\x04\x65"
      "\x59\xde\x1d\xd2\xf5\x44\x82\xb4\x93\x4d\x4b\xfe\xfa\x97\xbe\x75\x92\x54"
      "\x3f\x06\xb4\xfb\x01\xbb\x6b\x5f\x6c\x25\xd5\x92\x76\xea\xe0\xe1\x12\xbb"
      "\xfb\x68\x87\xf3\xde\xa3\x16\xe1\x9f\xf5\x39\x79\x2a\x05\x7f\x2c\xc1\xc4"
      "\xd0\xeb\x67\x6b\xf0\x49\x59\x96\x07\x23\xe7\xdd\x04\x65\xed\xa0\xe4\xb3"
      "\x1f\xc1\xbe\x3e\x2d\x01\x4f\xc1\x99\x95\x1b\xb7\xce\xdc\x7e\xe7\xdd\xaf"
      "\x2f\xde\x98\x7f\x73\xe1\xcd\x85\x9b\xe7\xcf\x9d\x3b\x3f\x73\xfe\xdc\xab"
      "\x73\x67\xae\x2e\x2e\x2d\xcc\xf4\x1e\xf7\x3b\x4b\xe0\x49\xe8\x7b\x07\x0e"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x12\xbb\xfb\xe3\x9c\x62\x6f\x7f"
      "\xdb\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\xb0\x07\x97\x4e\xa5\x7d\x3f\x45\x66\x67\x4e\xcf\x74"
      "\xdb\x6b\xf7\xe6\x96\xba\x53\x13\x6f\xac\xf9\x49\x92\x56\x92\x62\x3a\x29"
      "\x3e\x48\x2e\xa6\x37\x65\xaa\x6f\xb8\x62\xd8\x7e\x56\x93\xcb\x1f\x7e\xbc"
      "\xf6\x51\xaf\xd5\xae\xa7\x6a\xfd\xd6\x76\xdb\xed\xce\x6a\x3d\x65\x3a\xc9"
      "\x48\x3d\x1f\x60\x62\xd0\xc2\xf2\xee\xb0\xf1\x8a\x6a\x9c\x5b\xc3\xc7\xdb"
      "\x5e\xbb\x09\x8a\xf5\x23\xec\x16\xec\x64\x53\x38\xd8\x6f\xff\x0b\x00\x00"
      "\xff\xff\x28\xe2\x1a\xd1",
      1698);
  syz_mount_image(/*fs=*/0x20000000, /*dir=*/0x20000040,
                  /*flags=MS_REC|MS_SYNCHRONOUS|MS_NODIRATIME*/ 0x4810,
                  /*opts=*/0x20000140, /*chdir=*/1, /*size=*/0x6a2,
                  /*img=*/0x20001580);
  memcpy((void*)0x200000c0, ".\000", 2);
  res = syscall(__NR_open, /*file=*/0x200000c0ul, /*flags=*/0ul, /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  syscall(__NR_getdents, /*fd=*/r[0], /*ent=*/0x20000180ul, /*count=*/0x90ul);
  return 0;
}