// https://syzkaller.appspot.com/bug?id=706b943a0b26e4dada264aafdee297f3de937d81
// 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_fsetxattr
#define __NR_fsetxattr 7
#endif
#ifndef __NR_memfd_create
#define __NR_memfd_create 279
#endif
#ifndef __NR_mmap
#define __NR_mmap 222
#endif
#ifndef __NR_openat
#define __NR_openat 56
#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;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  memcpy((void*)0x20000600, "hfsplus\000", 8);
  memcpy((void*)0x20000640, "./file1\000", 8);
  memcpy(
      (void*)0x200004c0,
      "\x00\x00\x75\xb8\x22\xa6\xf1\xb6\x1e\xd4\x17\x95\xb8\xb6\x2e\x94\x3f\xef"
      "\xae\x19\x13\xe0\x55\xb8\x85\x28\x85\xf3\x20\x0b\x41\xa4\xa7\xe9\x40\x14"
      "\x17\x3e\x7f\x70\x8c\xfa\x00\x0f\x58\x44\x2c\x76\x7b\xb8\xba\xc7\xe7\x5a"
      "\x49\xad\xd6\x2f\x11\x21\xfb\xd4\xac\x57\x62\xd2\xde\x39\xe1\x40\x35\xce"
      "\x68\xd0\x6a\x90\x71\x8e\x4b\x3d\xe5\x2f\x7f\x3b\x28\xd3\x46\x9e\x25\x12"
      "\x4b\x2b\xab\xd9\x67\x57\xa2\x48\x25\xc1\x5b\x0f\x8e\xa6\x0d\xf5\xce\x8d"
      "\x75\xbf\x85\x84\xde\x04\x27\x5c\x08\x00\x5b\xfa\x4e\x56\x9d\xf0\xe8\x73"
      "\xd6\xff\x9d\x8e\xd3\xbd\xf9\x5c\x41\xf6\x0f\x00\x00\x00",
      140);
  memcpy(
      (void*)0x20000cc0,
      "\x78\x9c\xec\xdd\xc1\x6f\x1c\x57\x1d\x07\xf0\xef\x6e\x1c\x67\x1d\xa4\x74"
      "\xe3\x26\x6d\x40\x95\xb0\x8a\x54\x21\x2c\x92\x5d\x5b\x22\x29\x17\xa0\x14"
      "\x64\xa1\x0a\x55\xe2\xc0\xd9\x22\x4e\x62\x65\x93\x56\xf6\x16\xb9\x3d\x80"
      "\x41\x1c\x2a\x4e\xfd\x13\xca\xc1\xff\x00\xe2\x58\x24\x1f\x68\x8f\x70\xea"
      "\xd9\xa8\x47\x24\xee\xbe\xb9\x9a\xd9\x59\x7b\x6d\x6f\x5d\x3b\x76\xbd\xeb"
      "\xf6\xf3\x91\x66\xdf\x7b\xf3\x66\xde\xfe\xde\x6f\x66\x27\x33\x6b\x45\x1b"
      "\xe0\x1b\x6b\x61\x36\x13\x9b\xa9\x65\x61\xf6\x8d\xb5\xa2\xbd\xb5\x31\xdf"
      "\xd9\xda\x98\x7f\xd2\xaf\x27\xb9\x92\xa4\x9e\x34\x92\xd4\x8a\xd5\xff\x48"
      "\xf2\x59\xb2\x9e\xde\x92\x6f\xf7\x3b\x06\xca\x43\x3e\xfd\xa8\xf1\xf0\x93"
      "\x0f\x3e\x7e\xbf\xd7\x6a\x54\x4b\xb9\x7d\xed\xa8\xfd\x8e\x67\x37\x96\x66"
      "\x2f\xd6\xb2\x3c\xab\xf1\xe6\x4e\x3d\xde\xfe\x19\x4e\x27\x99\x39\x5d\x7c"
      "\x70\x36\x76\xfa\xfe\x3b\xb4\xfb\x94\x9f\x4b\x00\x60\x9c\xd5\x92\x4b\xc3"
      "\xd6\x37\x93\xab\xd5\xcd\x7a\xf1\x1c\xd0\xbb\x2b\xee\xdd\x63\x5f\x68\xeb"
      "\xa3\x0e\x00\x00\x00\x00\xce\xc1\x73\xdb\xd9\xce\x5a\xae\x8d\x3a\x0e\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x48\xaa\xdf\xff\xaf\x55\x4b\xbd\x5f"
      "\x9f\x49\xad\xff\xfb\xff\x93\xd5\xba\x54\xf5\x0b\x6d\x73\xd4\x01\x00\x00"
      "\x00\x00\x00\x00\x00\xc0\x19\xf8\xee\x76\xb6\xb3\x96\x6b\xfd\xf6\x4e\xad"
      "\xfc\x9b\xff\xcb\x65\xe3\x46\xf9\xfa\xad\xbc\x93\xd5\x2c\x65\x25\xb7\xb3"
      "\x96\xc5\x74\xd3\xcd\x4a\xda\x49\x9a\x03\x03\x4d\xae\x2d\x76\xbb\x2b\xed"
      "\x63\xec\x39\x37\x74\xcf\xb9\xf3\x99\x2f\x00\x00\x00\x00\x00\x00\x00\x7c"
      "\x4d\xfd\x39\x0b\x7b\x7f\xff\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x71\x50\x4b\x2e\xf5\x8a\x72\xb9\xd1\xaf\x37\x53\x9f\x48\xd2\x48\x32"
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      "\x2e\xef\x66\xa4\x55\xc5\x56\x64\xe3\xfa\xd1\x99\x38\xe1\xd1\x39\xf8\x4e"
      "\xed\xd4\x77\xbf\xf9\xb9\xf1\x15\xe4\xfc\x6a\x55\x16\xf3\x79\x7d\xac\x73"
      "\x3e\x37\x70\xf6\xbd\x70\x74\x26\x92\xe9\xdf\xfe\xf5\xee\xa3\xce\xd3\xc7"
      "\x8f\x1e\xac\xce\x8e\xcf\x94\x9e\xd1\xc1\x4c\xcc\x0f\x64\xe2\xc5\x6f\x54"
      "\x26\x5a\x65\x26\x6e\xee\xb6\x17\xf2\xcb\xfc\x26\xb3\x99\xc9\x9b\x59\xc9"
      "\x72\x7e\x9f\xc5\x74\xb3\x94\x99\xbc\x5e\xd6\x16\xab\xf3\xb9\x78\x6d\x1e"
      "\x9d\xa9\x9f\xee\x6b\xbd\xf9\x65\x91\x4c\x56\xc7\xa5\x77\x15\x3d\x59\x4c"
      "\x2f\x97\xfb\x5e\xcb\x72\x7e\x9d\xb7\x72\xbf\x3c\xa2\xad\xdc\xcd\xdd\xcc"
      "\xe5\x47\x79\x35\xad\x7d\x47\xf8\xe6\xd0\xb8\xff\xb8\x53\x75\x97\x9f\xfa"
      "\xfa\xc9\x3e\xf5\xdf\xfb\x7e\x55\xb9\x9c\xe4\x17\x55\x39\x1e\x8a\xbc\x5e"
      "\x1f\xc8\xeb\xe0\x35\xb7\x59\xf6\x0d\xae\xd9\xcb\xd2\xf4\xd9\x5f\x1b\x27"
      "\xbe\x53\x55\x8a\xb3\xe7\xb5\xb1\xbb\x36\x5e\x3f\xf0\xaf\x44\x3f\x13\xcf"
      "\x1f\x9d\x89\xbf\x95\x27\xce\x6a\xe7\xe9\xe3\x95\x47\x8b\x6f\x1f\xf3\xfd"
      "\x5e\xa9\xca\x22\x03\x3f\x3f\x94\x89\x9d\x4b\xa7\x9e\xd0\x33\x2b\xce\x97"
      "\xe9\xe2\x60\x95\xad\xfd\x67\x47\xd1\xf7\xfc\xd0\xbe\x76\xd9\x77\x63\xb7"
      "\xaf\x7e\xa8\xef\xe6\x6e\xdf\x97\x7d\x52\x27\xab\x7b\xb8\xc3\x23\xcd\x95"
      "\x7d\x2f\x0e\xed\xeb\xed\x77\x6b\xa0\x6f\xd8\xfd\x16\x00\x63\xef\xea\x0f"
      "\xae\x4e\x4e\xfd\x6f\xea\xdf\x53\x1f\x4e\xfd\x65\xea\xd1\xd4\x1b\x8d\xd7"
      "\xae\xdc\xbb\xf2\xd2\x64\x2e\xff\xeb\xf2\x8f\x27\x5a\x97\x5e\xa9\xbf\x54"
      "\xfb\x7b\x3e\xcc\x1f\xf6\x9e\xff\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x67\xb7\xfa\xee"
      "\x7b\x8f\x17\x3b\x9d\xa5\x15\x15\x15\x15\x95\xdd\xca\xa8\xaf\x4c\xc0\x57"
      "\xed\x4e\xf7\xc9\xdb\x77\x56\xdf\x7d\xef\x87\xcb\x4f\x16\x1f\x2e\x3d\x5c"
      "\x7a\xfa\x6a\xeb\xde\xbd\x76\xbb\x7d\xb7\x75\xe7\xc1\x72\x67\xa9\x7a\x1d"
      "\x75\x94\x00\xc0\x59\xda\xbb\xe9\x1f\x75\x24\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\xc0\x17\x39\x8f\xff\x4e\x3c\xea\x39\x02\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x6f\x0b\xb3\x99"
      "\xd8\x4c\x2d\xed\xd6\xed\x56\xd1\xde\xda\x98\xef\x14\x4b\xbf\xbe\xb7\x65"
      "\x23\x49\xad\xa8\xfc\x33\xc9\x67\xc9\x7a\x7a\x4b\x9a\x03\xc3\xd5\xbe\xe8"
      "\x7d\x3e\xfd\xa8\xf1\xf0\x93\x0f\x3e\x7e\x7f\x6f\xac\x46\x7f\xfb\xda\x51"
      "\xfb\x1d\xcf\xbe\x58\xea\x07\x62\x3a\xed\x78\x73\xa7\x1e\x6f\x6f\x86\x33"
      "\x49\xa6\xab\x12\x46\xee\xf3\x00\x00\x00\xff\xff\x67\xcc\x05\xf9",
      1492);
  syz_mount_image(/*fs=*/0x20000600, /*dir=*/0x20000640,
                  /*flags=MS_STRICTATIME|MS_SILENT*/ 0x1008000,
                  /*opts=*/0x200004c0, /*chdir=*/1, /*size=*/0x5d4,
                  /*img=*/0x20000cc0);
  memcpy((void*)0x20000080, "./file1\000", 8);
  res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000080ul,
                /*flags=*/0ul, /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000040, "trusted.overlay.redirect\000", 25);
  syscall(__NR_fsetxattr, /*fd=*/r[0], /*name=*/0x20000040ul, /*val=*/0ul,
          /*size=*/0ul, /*flags=*/0ul);
  return 0;
}