// https://syzkaller.appspot.com/bug?id=6a950e60e5fc7fca63bfb559f93ab8a9ae602ac7
// 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$ext4 arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {65 78 74 34 00} (length 0x5)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x800718 (8 bytes)
  //    opts: ptr[in, fs_options[ext4_options]] {
  //      fs_options[ext4_options] {
  //        elems: array[fs_opt_elem[ext4_options]] {
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              delalloc: buffer: {64 65 6c 61 6c 6c 6f 63} (length 0x8)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              journal_dev: fs_opt["journal_dev", fmt[hex, int32]] {
  //                name: buffer: {6a 6f 75 72 6e 61 6c 5f 64 65 76} (length
  //                0xb) eq: const = 0x3d (1 bytes) val: int32 = 0x40000ff (18
  //                bytes)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              debug_want_extra_isize: fs_opt["debug_want_extra_isize",
  //              fmt[hex, int32]] {
  //                name: buffer: {64 65 62 75 67 5f 77 61 6e 74 5f 65 78 74 72
  //                61 5f 69 73 69 7a 65} (length 0x16) eq: const = 0x3d (1
  //                bytes) val: int32 = 0x60 (18 bytes)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              nobh: buffer: {6e 6f 62 68} (length 0x4)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              resgid: fs_opt["resgid", fmt[hex, gid]] {
  //                name: buffer: {72 65 73 67 69 64} (length 0x6)
  //                eq: const = 0x3d (1 bytes)
  //                val: gid (resource)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              acl: buffer: {61 63 6c} (length 0x3)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              nombcache: buffer: {6e 6f 6d 62 63 61 63 68 65} (length 0x9)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //        }
  //        common: array[fs_opt_elem[fs_options_common]] {
  //        }
  //        null: const = 0x0 (1 bytes)
  //      }
  //    }
  //    chdir: int8 = 0x2 (1 bytes)
  //    size: len = 0x497 (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x497)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000180, "ext4\000", 5);
  memcpy((void*)0x200000000140, "./file0\000", 8);
  memcpy((void*)0x200000000200, "delalloc", 8);
  *(uint8_t*)0x200000000208 = 0x2c;
  memcpy((void*)0x200000000209, "journal_dev", 11);
  *(uint8_t*)0x200000000214 = 0x3d;
  sprintf((char*)0x200000000215, "0x%016llx", (long long)0x40000ff);
  *(uint8_t*)0x200000000227 = 0x2c;
  memcpy((void*)0x200000000228, "debug_want_extra_isize", 22);
  *(uint8_t*)0x20000000023e = 0x3d;
  sprintf((char*)0x20000000023f, "0x%016llx", (long long)0x60);
  *(uint8_t*)0x200000000251 = 0x2c;
  memcpy((void*)0x200000000252, "nobh", 4);
  *(uint8_t*)0x200000000256 = 0x2c;
  memcpy((void*)0x200000000257, "resgid", 6);
  *(uint8_t*)0x20000000025d = 0x3d;
  sprintf((char*)0x20000000025e, "0x%016llx", (long long)0);
  *(uint8_t*)0x200000000270 = 0x2c;
  memcpy((void*)0x200000000271, "acl", 3);
  *(uint8_t*)0x200000000274 = 0x2c;
  memcpy((void*)0x200000000275, "nombcache", 9);
  *(uint8_t*)0x20000000027e = 0x2c;
  *(uint8_t*)0x20000000027f = 0;
  memcpy(
      (void*)0x2000000010c0,
      "\x78\x9c\xec\xdb\xcd\x6b\x1c\xe5\x1f\x00\xf0\xef\x4c\xde\xfa\x9e\xfc\xfa"
      "\xab\x2f\xad\x55\xa3\x45\x08\x8a\x49\x93\x56\xed\xc1\x8b\xa2\x20\x52\x51"
      "\xd0\x43\x3d\xc6\xcd\xb6\x84\x6e\x1b\x69\x22\xd8\x17\x6c\x14\xf1\x24\x48"
      "\x41\xcf\xe2\x51\xf4\x2f\x10\x2f\x22\x88\x7a\x12\x3c\x09\x9e\x3c\x49\xa1"
      "\x68\x2e\x6d\x3d\x45\x66\x76\xa6\x4d\xb6\xbb\x69\xd3\x6c\xb2\xb5\xfb\xf9"
      "\xc0\x66\x9f\x67\xe6\xd9\x99\xe7\xbb\x33\xcf\xcc\x33\xcf\xb3\x09\xa0\x6b"
      "\x0d\x67\x7f\x92\x88\x6d\x11\xf1\x7b\x44\x0c\xd6\xb3\xcb\x0b\x0c\xd7\xdf"
      "\xae\x2c\x9c\xab\x5c\x5d\x38\x57\x49\x62\x71\xf1\xf5\xbf\x92\xbc\xdc\xe5"
      "\x85\x73\x95\xb2\x68\xf9\xb9\xad\x45\x66\x24\x8d\x48\x3f\x4c\x8a\x9d\x2c"
      "\x37\x7b\xfa\xcc\xf1\xc9\x5a\xad\x7a\xaa\xc8\x8f\xcd\x9d\x18\x28\x92\x93"
      "\xc7\xaa\xc7\xaa\x27\x27\x0e\x1d\x3a\x78\x60\xfc\x99\xa7\x27\x9e\x6a\x4b"
      "\x9c\x59\x5c\x97\xf7\xbc\x37\xb3\x77\xf7\x4b\x6f\x5e\x78\xa5\x72\xe4\xc2"
      "\x5b\x3f\x7d\x9d\xd5\x77\x5b\xb1\x7e\x69\x1c\xab\xf4\xdb\x58\x8b\x15\xc3"
      "\x59\xe0\x7f\x2f\xe6\x1a\xd7\x3d\x76\x9b\x3b\xbb\x53\x6d\x5f\x92\x4e\x7a"
      "\x3b\x58\x11\x56\xa5\x27\x22\xb2\xc3\xd5\x97\xb7\xff\xc1\xe8\x89\xeb\x07"
      "\x6f\x30\x5e\xfc\xa0\xa3\x95\x03\xd6\x55\x76\x6f\x1a\x68\xbd\x7a\x7e\x11"
      "\xb8\x8b\x25\xd1\xe9\x1a\x00\x9d\x51\xde\xe8\xb7\x2c\xf4\x54\xb2\x67\xe0"
      "\x1b\x9f\x83\x07\xd7\xb3\xfb\xd1\x71\x97\x9e\xab\x3f\x00\x65\x71\x5f\x29"
      "\x5e\xf5\x35\xbd\x91\x16\x65\xfa\x1a\x9e\x6f\xdb\x69\x38\x22\x8e\xcc\xff"
      "\xf3\x79\xf6\x8a\xb5\x8d\x43\x00\x00\xdc\x92\x8f\x2b\x9f\x1d\xee\x8f\x88"
      "\xb3\x57\xbf\x7a\x39\xeb\x7b\x5c\xef\xed\xa5\xbd\xf7\xe6\xef\x7f\xe4\x7f"
      "\x77\x14\x3d\xc1\xa1\x88\xf8\x5f\x44\xec\x8c\x88\xff\x47\xc4\xae\x88\xb8"
      "\x27\x22\xb2\xb2\xf7\x45\xc4\xfd\x6b\xac\xcf\x8d\xfd\x9f\xf4\xe2\x1a\x37"
      "\xb9\xa2\xac\xff\xf7\x6c\x31\xb7\xb5\xbc\xff\x57\xf6\xfe\x62\xa8\xa7\xc8"
      "\x6d\xcf\xe3\xef\x4b\x8e\x4e\xd7\xaa\xfb\x8b\xef\x64\x24\xfa\x06\xb2\xfc"
      "\xf8\x0a\xfb\xf8\xee\x85\x5f\x3f\x69\xb5\x6e\x69\xff\x2f\x7b\x65\xfb\x2f"
      "\xfb\x82\x45\x3d\x2e\xf6\x36\x0c\xd0\x4d\x4d\xce\x4d\xe6\x9d\xd2\x36\xb8"
      "\xf4\x7e\xc4\x9e\xde\x66\xf1\x27\xd7\x66\x02\x92\x88\xd8\x1d\x11\x7b\x56"
      "\xb7\xe9\x1d\x65\x62\xfa\xf1\x2f\xf7\xb6\x2a\x74\xf3\xf8\x57\xd0\x86\x79"
      "\xa6\xc5\x2f\xb2\xf0\xe6\xb3\xf8\xe7\xa3\x21\xfe\x52\x52\x9f\x9f\x7c\x7b"
      "\x6c\xf6\xf4\x99\x27\xa7\x4f\x34\xce\x4f\x8e\x6d\x8a\x5a\x75\xff\x58\x79"
      "\x56\xdc\xe8\xe7\x5f\x3e\x7a\xad\xd5\xfe\xeb\xf1\x6f\x2a\x72\xcd\xe3\xdf"
      "\xbc\xf6\x30\x5b\xba\x54\xad\xbf\x2f\x39\xfe\x8d\x45\x86\x92\xa5\xf3\xb5"
      "\xb3\xed\xdd\xff\x6d\x9e\xff\x69\x7f\xf2\x46\x3e\xcf\xdc\x5f\x2c\x7b\x77"
      "\x72\x6e\xee\xd4\x78\x44\x7f\x72\x38\xcf\x2f\x5b\x3e\x71\xfd\xb3\x65\xbe"
      "\x2c\x9f\x9d\xff\x23\xfb\x9a\xb7\xff\x9d\xc5\x67\xb2\xf8\x1f\x88\x88\xec"
      "\x24\x7e\x30\x22\x1e\x8a\x88\x87\x8b\xba\x3f\x12\x11\x8f\x46\xc4\xbe\x15"
      "\x62\xfc\xf1\xf9\x9b\xc7\x1f\xe9\x6d\x9c\xff\x6d\x90\xc5\x3f\xd5\xf4\xfa"
      "\x77\xed\xfc\x6f\x38\xfe\xab\x4f\xf4\x1c\xff\xe1\x9b\x56\xfb\xbf\xb5\xe3"
      "\x7f\x30\x4f\x8d\x14\x4b\xf2\xeb\x5f\x83\xa4\x21\xdf\xac\x3a\xbd\x11\x03"
      "\x8d\x15\x5c\xeb\xf7\x07\x00\x00\x00\xff\x05\x69\xfe\x1b\xf8\x24\x1d\xbd"
      "\x96\x4e\xd3\xd1\xd1\xfa\x6f\xf8\x77\xc5\x96\xb4\x36\x33\x3b\xf7\xc4\xd1"
      "\x99\x77\x4e\x4e\xd5\x7f\x2b\x3f\x14\x7d\x69\x39\xd2\x35\x58\x8c\x87\xd6"
      "\xa6\x6b\xd5\xf1\x64\xbe\xd8\x62\x7d\x7c\x74\xa2\x18\x2b\x2e\xc7\x4b\x0f"
      "\x14\xe3\xc6\x9f\xf6\x6c\xce\xf3\xa3\x95\x99\xda\x54\x87\x63\x87\x6e\xb7"
      "\xb5\x45\xfb\xcf\xfc\xd9\xd3\xe9\xda\x01\xeb\x6c\xf9\xf4\x52\x39\x01\x3c"
      "\xd1\xdf\x91\xca\x00\x1b\xac\x71\x1e\x3d\x5d\x9e\x3d\xff\x6a\xb8\x18\xc0"
      "\xdd\xca\xff\x6b\x43\xf7\xba\x49\xfb\x4f\x37\xaa\x1e\xc0\xc6\x73\xff\x87"
      "\xee\xd5\xac\xfd\x9f\x6f\xc8\x9b\x0b\x80\xbb\x93\xfb\x3f\x74\x2f\xed\x1f"
      "\xba\x54\xfa\x7d\xd3\xc5\xdf\x6e\x78\x45\x80\x4e\x70\xff\x87\xae\xb4\x96"
      "\xff\xeb\x5f\xc7\xc4\xa6\x3b\xa3\x1a\x9d\x49\x6c\xf4\x41\x89\x55\x15\x8e"
      "\x32\x91\x76\xfc\x8b\x92\x28\x12\x67\x8b\xd6\xdc\xce\x2d\x77\xf8\xc2\x04"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x26\xff\x06\x00\x00\xff"
      "\xff\x65\x2e\xdb\xd6",
      1175);
  syz_mount_image(
      /*fs=*/0x200000000180, /*dir=*/0x200000000140,
      /*flags=MS_I_VERSION|MS_SYNCHRONOUS|MS_NOEXEC|MS_NOATIME|0x300*/ 0x800718,
      /*opts=*/0x200000000200, /*chdir=*/2, /*size=*/0x497,
      /*img=*/0x2000000010c0);
  return 0;
}