// https://syzkaller.appspot.com/bug?id=676138e64e348729fecccffe885483bd88f24d20
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <signal.h>
#include <stdarg.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/prctl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

static void sleep_ms(uint64_t ms)
{
  usleep(ms * 1000);
}

static uint64_t current_time_ms(void)
{
  struct timespec ts;
  if (clock_gettime(CLOCK_MONOTONIC, &ts))
    exit(1);
  return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000;
}

static void use_temporary_dir(void)
{
  char tmpdir_template[] = "./syzkaller.XXXXXX";
  char* tmpdir = mkdtemp(tmpdir_template);
  if (!tmpdir)
    exit(1);
  if (chmod(tmpdir, 0777))
    exit(1);
  if (chdir(tmpdir))
    exit(1);
}

static bool write_file(const char* file, const char* what, ...)
{
  char buf[1024];
  va_list args;
  va_start(args, what);
  vsnprintf(buf, sizeof(buf), what, args);
  va_end(args);
  buf[sizeof(buf) - 1] = 0;
  int len = strlen(buf);
  int fd = open(file, O_WRONLY | O_CLOEXEC);
  if (fd == -1)
    return false;
  if (write(fd, buf, len) != len) {
    int err = errno;
    close(fd);
    errno = err;
    return false;
  }
  close(fd);
  return true;
}

//% 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;
}

#define FS_IOC_SETFLAGS _IOW('f', 2, long)
static void remove_dir(const char* dir)
{
  int iter = 0;
  DIR* dp = 0;
  const int umount_flags = MNT_FORCE | UMOUNT_NOFOLLOW;

retry:
  while (umount2(dir, umount_flags) == 0) {
  }
  dp = opendir(dir);
  if (dp == NULL) {
    if (errno == EMFILE) {
      exit(1);
    }
    exit(1);
  }
  struct dirent* ep = 0;
  while ((ep = readdir(dp))) {
    if (strcmp(ep->d_name, ".") == 0 || strcmp(ep->d_name, "..") == 0)
      continue;
    char filename[FILENAME_MAX];
    snprintf(filename, sizeof(filename), "%s/%s", dir, ep->d_name);
    while (umount2(filename, umount_flags) == 0) {
    }
    struct stat st;
    if (lstat(filename, &st))
      exit(1);
    if (S_ISDIR(st.st_mode)) {
      remove_dir(filename);
      continue;
    }
    int i;
    for (i = 0;; i++) {
      if (unlink(filename) == 0)
        break;
      if (errno == EPERM) {
        int fd = open(filename, O_RDONLY);
        if (fd != -1) {
          long flags = 0;
          if (ioctl(fd, FS_IOC_SETFLAGS, &flags) == 0) {
          }
          close(fd);
          continue;
        }
      }
      if (errno == EROFS) {
        break;
      }
      if (errno != EBUSY || i > 100)
        exit(1);
      if (umount2(filename, umount_flags))
        exit(1);
    }
  }
  closedir(dp);
  for (int i = 0;; i++) {
    if (rmdir(dir) == 0)
      break;
    if (i < 100) {
      if (errno == EPERM) {
        int fd = open(dir, O_RDONLY);
        if (fd != -1) {
          long flags = 0;
          if (ioctl(fd, FS_IOC_SETFLAGS, &flags) == 0) {
          }
          close(fd);
          continue;
        }
      }
      if (errno == EROFS) {
        break;
      }
      if (errno == EBUSY) {
        if (umount2(dir, umount_flags))
          exit(1);
        continue;
      }
      if (errno == ENOTEMPTY) {
        if (iter < 100) {
          iter++;
          goto retry;
        }
      }
    }
    exit(1);
  }
}

static void kill_and_wait(int pid, int* status)
{
  kill(-pid, SIGKILL);
  kill(pid, SIGKILL);
  for (int i = 0; i < 100; i++) {
    if (waitpid(-1, status, WNOHANG | __WALL) == pid)
      return;
    usleep(1000);
  }
  DIR* dir = opendir("/sys/fs/fuse/connections");
  if (dir) {
    for (;;) {
      struct dirent* ent = readdir(dir);
      if (!ent)
        break;
      if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0)
        continue;
      char abort[300];
      snprintf(abort, sizeof(abort), "/sys/fs/fuse/connections/%s/abort",
               ent->d_name);
      int fd = open(abort, O_WRONLY);
      if (fd == -1) {
        continue;
      }
      if (write(fd, abort, 1) < 0) {
      }
      close(fd);
    }
    closedir(dir);
  } else {
  }
  while (waitpid(-1, status, __WALL) != pid) {
  }
}

static void reset_loop()
{
  char buf[64];
  snprintf(buf, sizeof(buf), "/dev/loop%llu", procid);
  int loopfd = open(buf, O_RDWR);
  if (loopfd != -1) {
    ioctl(loopfd, LOOP_CLR_FD, 0);
    close(loopfd);
  }
}

static void setup_test()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  write_file("/proc/self/oom_score_adj", "1000");
  if (symlink("/dev/binderfs", "./binderfs")) {
  }
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter = 0;
  for (;; iter++) {
    char cwdbuf[32];
    sprintf(cwdbuf, "./%d", iter);
    if (mkdir(cwdbuf, 0777))
      exit(1);
    reset_loop();
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      if (chdir(cwdbuf))
        exit(1);
      setup_test();
      execute_one();
      exit(0);
    }
    int status = 0;
    uint64_t start = current_time_ms();
    for (;;) {
      sleep_ms(10);
      if (waitpid(-1, &status, WNOHANG | WAIT_FLAGS) == pid)
        break;
      if (current_time_ms() - start < 5000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
    remove_dir(cwdbuf);
  }
}

uint64_t r[1] = {0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  memcpy((void*)0x200001c0, "squashfs\000", 9);
  memcpy((void*)0x20000200, "./file0\000", 8);
  memcpy(
      (void*)0x20000440,
      "\x78\x9c\xec\xd0\xbf\x6b\x13\x61\x1c\xc7\xf1\xf7\xf7\xb9\x27\xbf\x84\x2a"
      "\x51\x71\xa8\x60\x03\x16\xcf\x0b\x95\xe4\xae\xea\xe0\x14\x9c\x22\xe4\xc0"
      "\xa1\x8b\x60\xd0\xd0\xc6\xa6\x98\xa8\xe9\x65\xb0\xa5\x05\x17\x29\x48\xb5"
      "\xff\x82\x4e\x75\x54\x41\x27\x11\x05\xe7\xea\x20\x38\xe8\xb9\x74\x93\x66"
      "\x28\x0e\x4e\x12\xc9\xe5\x89\xe0\xdf\xd0\xe7\x35\xdc\xe7\xbe\x1f\xb8\x7b"
      "\x1e\xbe\xad\xa8\x1b\x65\x80\x3f\xfb\x6b\xf3\x54\x48\x38\x1c\xe6\x33\x82"
      "\x06\xa6\x64\xd4\x29\x35\xca\x37\x66\xfe\x69\x72\x6b\x14\x5c\x36\xf3\xa6"
      "\xc9\xe7\x26\x27\xa3\x95\xd5\xdb\x8d\x76\xbb\xb9\x5c\xb8\x54\x20\xff\x5f"
      "\x01\xfc\x4a\xba\x7f\x55\xf4\x92\x13\x8a\xbe\x50\x41\xbe\xee\xaf\xcd\x37"
      "\xe4\x66\xc8\xa0\x42\x47\x2d\x84\xe4\x6b\x14\x1f\xe3\xd4\xe9\x7a\x4f\x98"
      "\xd4\x13\x1c\xbf\x81\xc3\xc0\xdd\xe4\x8a\xa2\x2b\x6e\x0d\x8e\x94\x7a\x9d"
      "\x7b\xa5\x68\x65\xf5\xdc\x52\xa7\xb1\xd8\x5c\x6c\xde\x09\x82\xd9\x8b\xe5"
      "\xf3\xe5\xf2\x85\xa0\x74\x6b\xa9\xdd\x2c\xbf\x46\xbc\x47\xa2\x78\xca\x3a"
      "\x5e\x48\x26\x24\xe7\xad\x93\xaa\xf3\x70\x47\x1f\x62\x46\x10\xaf\xa5\x62"
      "\x47\x8a\x7d\xd2\x75\xb6\x76\x9c\xb3\xa7\x67\xfa\x28\x6f\x8f\x01\x39\xde"
      "\xbb\x7d\x32\xdf\x75\xab\xa0\xe6\x38\x43\xf6\xfa\xf0\xf2\x55\x8e\x09\xcf"
      "\x70\x42\xa6\x6b\xe4\x14\x9a\xe4\xa0\x2a\x72\x55\xbd\x12\x5f\x7f\xd1\xbf"
      "\x53\x73\x9f\x46\xdb\xb8\xdb\x5e\xd8\xb8\xa6\xb2\xa4\xb7\x2b\xb2\x97\x15"
      "\x7f\x97\x94\xeb\x13\x14\x7d\x66\x87\xab\xe1\x28\x1f\xd8\x88\x99\x8e\xa9"
      "\xc6\x6c\xc7\xec\xfe\x60\x4a\xde\x0e\x4f\x19\xef\x55\x3f\x18\x3e\x5f\x98"
      "\xe9\x24\xa7\x20\xcd\xfd\x46\xaf\xb7\xec\xa7\xe1\xa3\xe8\x90\xc0\x0d\x09"
      "\xf2\x30\x91\xfc\x4e\x25\xf7\xca\xc3\x3b\xf3\x8d\x09\xbe\x8d\x5f\x2c\xcb"
      "\xb2\x2c\xcb\xb2\x2c\xcb\xb2\xac\x03\xe0\x6f\x00\x00\x00\xff\xff\x7c\x4f"
      "\x63\x0d",
      416);
  syz_mount_image(/*fs=*/0x200001c0, /*dir=*/0x20000200,
                  /*flags=MS_MANDLOCK*/ 0x40, /*opts=*/0x200043c0, /*chdir=*/1,
                  /*size=*/0x1a0, /*img=*/0x20000440);
  memcpy((void*)0x20000a40, "udf\000", 4);
  memcpy((void*)0x20000000,
         "./"
         "file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
         "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\000",
         108);
  memcpy((void*)0x20000100,
         "\x73\x68\x6f\x72\x74\x61\x64\x00\x00\x00\x00\x6d\x65\x3d\x30\x30\x30"
         "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\xb0\x30\x34"
         "\x2c\x6e\x6f\x61\x64\x69\x6e\x69\x63\x62\x2c\x75\x69\x64\x3d\x00",
         50);
  sprintf((char*)0x20000132, "0x%016llx", (long long)-1);
  *(uint64_t*)0x20000144 = 0;
  memcpy(
      (void*)0x20000a80,
      "\x78\x9c\xec\xdb\x4f\x6c\x9b\xe7\x7d\x07\xf0\xdf\xc3\x57\xb2\x69\xa7\x6b"
      "\x15\xb7\x75\x93\x36\xcb\x58\xb4\x08\x3c\xa5\x0d\xe4\xff\x4a\xbc\x01\xf6"
      "\xac\x0a\x6d\xe6\x26\x46\x65\x65\xf3\x65\x30\x65\xc9\x0e\x11\xfd\xab\x24"
      "\x17\x4e\x37\xb4\x1e\x36\xa0\x08\xd0\x83\x51\x60\x3d\x6c\xc0\x90\xcb\x0e"
      "\x03\x76\xf0\x0e\xbb\xec\x14\xec\x30\x0c\x18\x36\x18\x3b\x0c\xc5\x8a\x76"
      "\x5a\xba\x66\xe9\x69\x0c\x36\x20\xa7\x4d\xc3\xfb\xf2\xa1\x44\xc9\x72\xac"
      "\xc5\xb1\x25\xdb\x9f\x8f\x61\x7f\xc9\x97\xbf\x97\x7c\xfe\xd0\xe4\x4b\x3e"
      "\x7c\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\x88\xf8\x8d"
      "\xaf\x9c\x1a\x3a\x98\xb6\xbb\x15\x00\xc0\xfd\xf4\xd2\xd8\x37\x86\x0e\x7b"
      "\xff\x07\x80\x47\xca\x39\x9f\xff\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x60\xa7\x4b\x51\xc4\x9f\x44\x8a\x57\x7f\xd2\x4e\x17\xaa\xeb\x1d\xf5"
      "\x33\xad\xd9\x2b\x57\xc7\x47\x46\x37\xdf\x6d\x4f\x8a\x14\xb5\x28\xaa\xfa"
      "\xf2\x6f\xfd\xe0\xa1\xc3\x47\x8e\x1e\x3b\x3e\xdc\xcd\x0f\xde\xff\xa3\xf6"
      "\x64\xbc\x3c\x76\xee\x54\xe3\xf4\xdc\xcc\xfc\xc2\xd4\xe2\xe2\xd4\x64\x63"
      "\x7c\xb6\x75\x71\x6e\x72\x6a\xcb\xf7\x70\xb7\xfb\x6f\x34\x58\x0d\x40\x63"
      "\xe6\xb5\x2b\x93\x97\x2e\x2d\x36\x0e\x3d\x77\x78\xdd\xcd\x57\x07\xde\xd9"
      "\xfd\xd8\xfe\x81\x13\xc7\x5f\x3c\xbf\xaf\x5b\x3b\x3e\x32\x3a\x3a\xd6\x53"
      "\xd3\xd7\xff\xa1\x1f\xfd\x16\xb7\x3b\xc3\x63\x57\x14\xf1\xb3\x48\x51\xff"
      "\xde\xbb\xa9\x19\x11\xb5\xb8\xfb\xb1\xb8\xc3\x73\xe7\x5e\xdb\x53\x75\x62"
      "\xb0\xea\xc4\xf8\xc8\x68\xd5\x91\xe9\x56\x73\x76\xa9\xbc\x31\xd5\x72\x55"
      "\x2d\x62\xa0\x67\xa7\x93\xdd\x31\xba\x0f\x73\x71\x57\x1a\x11\xd7\xca\xe6"
      "\x97\x0d\x1e\x2c\xbb\x37\x36\xdf\x5c\x68\x4e\x4c\x4f\x35\xce\x36\x17\x96"
      "\x5a\x4b\xad\xb9\xd9\x54\xeb\xb4\xb6\xec\xcf\x40\xd4\x62\x38\x45\xcc\x47"
      "\x44\xbb\xb8\xf5\xee\xfa\xa3\x88\x7f\x8d\x14\xdf\x7f\xbf\x9d\x26\x22\xa2"
      "\xe8\x8e\xc3\xb3\xd5\x89\xc1\x77\x6e\x4f\xed\x1e\xf4\x71\x0b\xfa\xca\xbe"
      "\x15\x11\x37\xe3\x01\x98\xb3\x1d\x6c\x77\x14\xf1\x46\xa4\xf8\xc1\xf9\xa1"
      "\xb8\x98\xc7\xb5\x1a\xb6\x67\x22\xbe\x5e\xe6\xd3\x11\xdf\x2c\x73\x39\xe2"
      "\x7a\xbe\x9e\xca\x27\xc8\x53\x11\xef\x6d\xf2\x7c\xe2\xc1\xd2\x17\x45\xfc"
      "\x43\xa4\x98\x4b\xed\x34\xd9\x9d\xfb\xea\x75\xe5\xcc\x2b\x8d\xaf\xcd\x5e"
      "\x9a\xeb\xa9\xed\xbe\xae\x3c\xf0\xef\x0f\xf7\xd3\x0e\x7f\x6d\xaa\x47\x11"
      "\x13\xd5\x2b\x7e\x3b\x7d\xf8\x83\x1d\x00\x00\x00\x00\x00\x76\x9e\x22\xfe"
      "\x3a\x52\xdc\x98\x39\x90\xe6\xa3\x77\x4d\xb1\x35\x7b\xb9\x71\xae\x39\x31"
      "\xdd\xf9\x56\xb8\xfb\xdd\x7f\x23\xef\xb5\xb2\xb2\xb2\x32\x90\x3a\xd9\xc8"
      "\x39\x94\xf3\x64\xce\xb3\x39\x2f\xe4\x9c\xcf\x79\x2d\xe7\xf5\x9c\x6f\xe6"
      "\xbc\x91\xf3\xad\x9c\x37\x73\x2e\xe7\x6c\xe7\x8c\x5a\x7e\xfc\x9c\x8d\x9c"
      "\x43\x39\x4f\xe6\x3c\x9b\xf3\x42\xce\xf9\x9c\xd7\x72\x5e\xcf\xf9\x66\xce"
      "\x1b\x39\xdf\xca\x79\x33\xe7\x72\xce\x76\xce\xb0\xee\x05\x00\x00\x00\x00"
      "\x00\x00\xc0\x0e\xb3\x27\x8a\xf8\x71\xa4\xf8\xc2\x5f\x7d\xab\x3a\xaf\x38"
      "\xaa\xf3\xd2\x3f\x71\x62\xf8\xc0\x57\xbf\xd8\x7b\xce\xf8\x67\xee\x70\x3f"
      "\x65\xed\x73\x11\x71\x23\xb6\x76\x4e\x6e\x7f\x3e\x75\x38\xd5\xca\x3f\x1f"
      "\x7d\xbf\xd8\x9a\x7a\x14\xf1\x9d\x7c\xfe\xdf\xef\x6f\x77\x63\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\x6d\x55\x8b\x22\x3e\x13\x29\x7e\xf8\x46\x3b\x45"
      "\x8a\x88\x46\xc4\x85\xe8\xe4\x72\xb1\xdd\xad\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\x3e\x8c\x7a\x2a\xe2\x74\xa4\xf8\xc5\x57\xea\xd5\xf5\x9b\x11"
      "\xf1\xd9\x88\xf8\xdf\x95\xf2\x4f\x44\x2c\xaf\x6c\xb0\xdd\x2d\x06\x00\x00"
      "\x00\x00\x00\x00\x00\x6e\x91\x8a\x18\x8a\x14\x8f\x3f\xd9\x4e\x03\x11\x71"
      "\x75\xe0\x9d\xdd\x8f\xed\x1f\x38\x71\xfc\xc5\xf3\xfb\x8a\x28\x22\x95\x25"
      "\xbd\xf5\x2f\x8f\x9d\x3b\xd5\x38\x3d\x37\x33\xbf\x30\xb5\xb8\x38\x35\xd9"
      "\x18\x9f\x6d\x5d\x9c\x9b\x9c\xda\xea\xc3\xd5\xcf\xb4\x66\xaf\x5c\x1d\x1f"
      "\x19\xbd\x27\x9d\xb9\xa3\x3d\xf7\xb8\xfd\x7b\xea\xa7\xe7\xe6\x5f\x5f\x68"
      "\x5d\x7e\x75\x69\xd3\xdb\xf7\xd6\x4f\x4d\x2c\x2e\x2d\x34\x2f\x6e\x7e\x73"
      "\xec\x89\x5a\xc4\x50\xef\x96\xc1\xaa\xc1\xe3\x23\xa3\x55\xa3\xa7\x5b\xcd"
      "\xd9\x6a\xd7\x54\xbb\x4d\x03\x6b\x11\x8d\xad\x76\x06\x00\x00\x00\x00\x00"
      "\x00\x80\x87\xc6\xde\x54\xc4\xd1\x48\xf1\x6a\xeb\x48\xea\xae\x1b\xf7\x75"
      "\xd6\xfc\x7f\xa9\x73\xad\x58\xad\xfd\xb3\xdf\x5b\xfb\x2d\xc0\xf4\x86\xec"
      "\xea\xfd\xfd\xc0\x56\x2e\xa7\xad\x36\x74\xb0\x5a\x78\x6f\x8c\x8f\x8c\x8e"
      "\x8e\xf5\x6c\xee\xeb\xbf\xb5\xb4\x6c\x53\x4a\x45\xfc\x65\xa4\xf8\xdc\x6f"
      "\x3f\x51\xad\x87\xa7\xd8\xbb\xe9\xda\x78\x59\xb7\x2b\x52\x1c\xfb\xd6\x91"
      "\x5c\x37\xf0\xb9\xb2\xee\xe4\xba\xaa\xfa\xe0\xf8\xc8\x68\xe3\xa5\xb9\xd9"
      "\x2f\x9f\x9a\x9e\x9e\xbb\xd8\x5c\x6a\x4e\x4c\x4f\x35\xc6\xe6\x9b\x17\xb7"
      "\xfc\xc3\x01\x00\x00\x00\x00\x00\x00\x00\xb8\x87\xf6\xa6\x22\xfe\x34\x52"
      "\xfc\xce\xd0\xcd\xd4\x3d\xef\x3c\xaf\xff\xf7\x75\xae\xf5\xac\xff\xff\x5a"
      "\xb5\x84\x5e\xa9\xa7\xf5\xb9\xaa\x5a\xdb\xff\x78\xb5\xb6\xdf\xb9\xfc\x89"
      "\x13\xc3\x8d\xd1\x5f\xb9\xdd\xf6\x7b\xb1\xfe\x5f\xb6\x29\xa5\x22\xfe\x25"
      "\x52\x3c\xfe\xbb\x4f\x54\xe7\xd3\x77\xd7\xff\x87\x36\xd4\x96\x75\xff\x15"
      "\x29\xfe\xf9\xef\x9f\xca\x75\xb5\x5d\x65\xdd\xc1\x6e\x77\x3a\xf7\x78\xa9"
      "\x35\x3d\x35\x94\xf2\x58\x7d\xfe\xd9\x6e\x6d\x54\xb5\xc7\x73\xed\x27\xd7"
      "\x6a\x0f\x96\xb5\x9f\x8f\x14\x7f\xfe\xcc\xfa\xda\xe1\x5c\xfb\xa9\xb5\xda"
      "\x43\x65\xed\x1f\x46\x8a\xff\x39\xba\x79\xed\xa7\xd7\x6a\x0f\x97\xb5\x7f"
      "\x10\x29\x7e\xf3\xed\x46\xb7\x76\x6f\x59\x7b\x26\xd7\xee\x5f\xab\x7d\xee"
      "\xe2\xdc\xf4\xe4\x9d\x86\xb5\x9c\xff\xbf\x89\x14\x67\x7f\xf1\xd5\xd4\xed"
      "\xf3\x6d\xe7\xbf\xe7\xf7\x1f\xd7\x36\xe4\xaa\x5b\xe6\xfc\x83\x2f\x7f\x54"
      "\xf3\x3f\xd0\xb3\xed\x5a\x9e\xd7\x1f\xe7\xf9\x3f\x78\x87\xf9\xff\xdb\x48"
      "\xf1\x47\x3f\x7d\x2a\xd7\x75\xc6\xfe\x50\xbe\xfd\xf1\xea\xdf\xb5\xf9\xff"
      "\xad\x48\xf1\x1f\xbf\xbc\xbe\xf6\x58\xae\xdd\xb7\x56\x7b\x70\xab\xdd\xda"
      "\x6e\xe5\xfc\x7f\x29\x52\x9c\xf8\xd1\x8f\x56\xfb\x9c\xe7\x3f\x8f\xec\xda"
      "\x0c\xf5\xce\xff\x67\xfb\xd6\xe7\xea\xb3\x64\x9b\xe6\xff\xf1\x9e\x6d\x03"
      "\xb9\x5d\x87\xff\x9f\x63\xf1\x28\x5a\x7c\xfd\xdb\xaf\x35\xa7\xa7\xa7\x16"
      "\x1e\x94\x0b\xff\x99\x1b\xbe\x53\xda\xe3\x82\x0b\x0f\xe5\x85\x6d\x7e\x61"
      "\xe2\xbe\x28\xdf\xff\xff\x31\x52\xbc\x70\xa6\x96\xba\xc7\x31\xf9\xfd\xff"
      "\x63\x9d\x6b\x6b\xc7\x7f\xef\x7f\x67\xed\xfd\xff\x85\x0d\xb9\x6a\x9b\xde"
      "\xff\xf7\xf5\x6c\x7b\x21\x1f\xb5\xf4\xf7\x45\xd4\x97\x66\xe6\xfb\xf7\x47"
      "\xd4\x17\x5f\xff\xf6\x97\x5b\x33\xcd\xcb\x53\x97\xa7\x66\x87\x8f\x1d\x3d"
      "\xf2\xfc\xf0\xb1\x63\xcf\xf7\xef\xea\x1e\xdb\xad\x5d\xda\xf2\xd0\x3d\x14"
      "\xca\xf9\x3f\x13\x29\x5e\xf9\xe9\x3f\xad\x7e\x8e\x59\x7f\xfc\xb7\xf9\xf1"
      "\xff\xde\x0d\xb9\x6a\x9b\xe6\xff\x93\xbd\x7d\x5a\x77\x5c\xb3\xe5\xa1\x78"
      "\x24\x95\xf3\x7f\x3d\x52\x7c\xf7\xed\x77\x57\x3f\x6f\x7e\xd0\xf1\x7f\xf7"
      "\xf3\xff\x81\x2f\xac\xcf\xd5\xff\x7f\xdb\x34\xff\x9f\xea\xd9\x56\xfd\xc6"
      "\xff\xe3\x11\xcf\xf7\x6c\x3b\xf0\xe9\x88\x53\x5b\x7d\x2c\x00\x00\x00\x78"
      "\xc8\xec\xcd\xeb\xe4\x7f\xfc\xab\x7f\xb7\x7a\xce\xfb\xfa\xcf\xff\xf1\xc5"
      "\x6e\x6d\xef\xf7\x3f\xb7\xb3\x13\xce\xff\x07\x00\x00\x00\x00\x80\x47\xdd"
      "\xde\x54\xc4\x5f\x44\x8a\xff\x1e\xfa\x52\xea\x9e\x43\xb6\x95\xdf\x7f\x4e"
      "\x6e\xc8\x55\xdb\xf4\xfb\xbf\xfd\x3d\xdb\x26\xef\xd3\x79\x2d\x5b\x1e\x64"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\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\x1d\x28\x45\x11\x4f\x47\x8a"
      "\x57\x7f\xd2\x4e\xcb\x45\x79\xbd\xa3\x7e\xa6\x35\x7b\xe5\xea\xf8\xc8\xe8"
      "\xe6\xbb\xed\x49\x91\xa2\x16\x45\x55\x5f\xfe\xad\x1f\x3c\x74\xf8\xc8\xd1"
      "\x63\xc7\x87\xbb\xf9\xc1\xfb\x7f\xd4\x9e\x8c\x97\xc7\xce\x9d\x6a\x9c\x9e"
      "\x9b\x99\x5f\x98\x5a\x5c\x9c\x9a\x6c\x8c\xcf\xb6\x2e\xce\x4d\x4e\x6d\xf9"
      "\x1e\xee\x76\xff\x8d\x06\xab\x01\x68\xcc\xbc\x76\x65\xf2\xd2\xa5\xc5\xc6"
      "\xa1\xe7\x0e\xaf\xbb\xf9\xea\xc0\x3b\xbb\x1f\xdb\x3f\x70\xe2\xf8\x8b\xe7"
      "\xf7\x75\x6b\xc7\x47\x46\x47\xc7\x7a\x6a\xfa\xfa\x3f\xf4\xa3\xdf\x22\xdd"
      "\x66\xfb\xae\x28\xe2\x52\xa4\xa8\x7f\xef\xdd\xf4\x6f\x45\x44\x2d\xee\x7e"
      "\x2c\xee\xf0\xdc\xb9\xd7\xf6\x54\x9d\x18\xac\x3a\x31\x3e\x32\x5a\x75\x64"
      "\xba\xd5\x9c\x5d\x2a\x6f\x4c\xb5\x5c\x55\x8b\x18\xe8\xd9\xe9\x64\x77\x8c"
      "\xee\xc3\x5c\xdc\x95\x46\xc4\xb5\xb2\xf9\x65\x83\x07\xcb\xee\x8d\xcd\x37"
      "\x17\x9a\x13\xd3\x53\x8d\xb3\xcd\x85\xa5\xd6\x52\x6b\x6e\x36\xd5\x3a\xad"
      "\x2d\xfb\x33\x10\xb5\x18\x4e\x11\xf3\x11\xd1\x2e\x6e\xbd\xbb\xfe\x28\x62"
      "\x22\x52\x7c\xff\xfd\x76\x7a\xbb\x88\x28\xba\xe3\xf0\xec\x4b\x63\xdf\x18"
      "\x3a\x7c\xe7\xf6\xd4\xee\x41\x1f\x7b\xad\x7c\x77\xd3\xcd\x7d\x65\xdf\x8a"
      "\x88\x9b\xf1\x00\xcc\xd9\x0e\xb6\x3b\x8a\xf8\x58\xa4\xf8\xc1\xf9\xa1\xf8"
      "\x59\xd1\x19\xd7\x6a\xd8\x9e\x89\xf8\x7a\x99\x4f\x47\x7c\xb3\xcc\xe5\x88"
      "\xeb\xf9\x7a\x2a\x9f\x20\x4f\x45\xbc\xb7\xc9\xf3\x89\x07\x4b\x5f\x14\x71"
      "\x36\x52\xcc\xa5\x76\xfa\xf7\x22\xcf\x7d\xf5\xba\x72\xe6\x95\xc6\xd7\x66"
      "\x2f\xcd\xf5\xd4\x76\x5f\x57\x1e\xf8\xf7\x87\xfb\x69\x87\xbf\x36\xd5\xa3"
      "\x88\x9f\x57\xaf\xf8\xed\xf4\x73\xff\x9f\x01\x00\x00\x00\x00\x1e\x22\x45"
      "\xfc\x7a\xa4\xb8\x31\x73\x20\x55\xeb\x83\xab\x6b\x8a\xad\xd9\xcb\x8d\x73"
      "\xcd\x89\xe9\xce\xd7\xfa\xdd\xef\xfe\x1b\x79\xaf\x95\x95\x95\x95\x81\xd4"
      "\xc9\x46\xce\xa1\x9c\x27\x73\x9e\xcd\x79\x21\xe7\x7c\xce\x6b\x39\xaf\xe7"
      "\x7c\x33\xe7\x8d\x9c\x6f\xe5\xbc\x99\x73\x39\x67\x3b\x67\xd4\xf2\xe3\xe7"
      "\x6c\xe4\x1c\xca\x79\x32\xe7\xd9\x9c\x17\x72\xce\xe7\xbc\x96\xf3\x7a\xce"
      "\x37\x73\xde\xc8\xf9\x56\xce\x9b\x39\x97\x73\xb6\x73\x86\xef\xc9\x01\x00"
      "\x00\x00\x00\x00\x80\x1d\xa8\x16\x45\x3c\x11\x29\x7e\xf8\x46\x3b\xad\x14"
      "\x9d\x05\xde\x0b\xd1\xc9\x65\xeb\x9c\x0f\xbd\xff\x0b\x00\x00\xff\xff\x0d"
      "\xbb\x3c\xa8",
      2595);
  syz_mount_image(/*fs=*/0x20000a40, /*dir=*/0x20000000,
                  /*flags=MS_REC|MS_NOATIME*/ 0x4400, /*opts=*/0x20000100,
                  /*chdir=*/1, /*size=*/0xa23, /*img=*/0x20000a80);
  memcpy((void*)0x20000100, "./bus\000", 6);
  syscall(__NR_creat, /*file=*/0x20000100ul, /*mode=*/0ul);
  memcpy((void*)0x20000380, "/dev/loop", 9);
  *(uint8_t*)0x20000389 = 0x30;
  *(uint8_t*)0x2000038a = 0;
  memcpy((void*)0x20000140, "./bus\000", 6);
  syscall(__NR_mount, /*src=*/0x20000380ul, /*dst=*/0x20000140ul, /*type=*/0ul,
          /*flags=MS_BIND*/ 0x1000ul, /*data=*/0ul);
  memcpy((void*)0x200000c0, "./bus\000", 6);
  res = syscall(__NR_creat, /*file=*/0x200000c0ul, /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  syscall(__NR_write, /*fd=*/r[0], /*data=*/0x20000140ul, /*len=*/0xfd14ul);
  syscall(__NR_write, /*fd=*/r[0], /*data=*/0x20000140ul, /*len=*/0xfd14ul);
}
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);
  const char* reason;
  (void)reason;
  use_temporary_dir();
  loop();
  return 0;
}