// https://syzkaller.appspot.com/bug?id=f34aaaca22b6590b45be3c10114cf04f402cfdc0
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.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/futex.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 void thread_start(void* (*fn)(void*), void* arg)
{
  pthread_t th;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setstacksize(&attr, 128 << 10);
  int i = 0;
  for (; i < 100; i++) {
    if (pthread_create(&th, &attr, fn, arg) == 0) {
      pthread_attr_destroy(&attr);
      return;
    }
    if (errno == EAGAIN) {
      usleep(50);
      continue;
    }
    break;
  }
  exit(1);
}

typedef struct {
  int state;
} event_t;

static void event_init(event_t* ev)
{
  ev->state = 0;
}

static void event_reset(event_t* ev)
{
  ev->state = 0;
}

static void event_set(event_t* ev)
{
  if (ev->state)
    exit(1);
  __atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
  syscall(SYS_futex, &ev->state, FUTEX_WAKE | FUTEX_PRIVATE_FLAG, 1000000);
}

static void event_wait(event_t* ev)
{
  while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
    syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, 0);
}

static int event_isset(event_t* ev)
{
  return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
}

static int event_timedwait(event_t* ev, uint64_t timeout)
{
  uint64_t start = current_time_ms();
  uint64_t now = start;
  for (;;) {
    uint64_t remain = timeout - (now - start);
    struct timespec ts;
    ts.tv_sec = remain / 1000;
    ts.tv_nsec = (remain % 1000) * 1000 * 1000;
    syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, &ts);
    if (__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
      return 1;
    now = current_time_ms();
    if (now - start > timeout)
      return 0;
  }
}

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");
  } 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;
}

#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")) {
  }
}

struct thread_t {
  int created, call;
  event_t ready, done;
};

static struct thread_t threads[16];
static void execute_call(int call);
static int running;

static void* thr(void* arg)
{
  struct thread_t* th = (struct thread_t*)arg;
  for (;;) {
    event_wait(&th->ready);
    event_reset(&th->ready);
    execute_call(th->call);
    __atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
    event_set(&th->done);
  }
  return 0;
}

static void execute_one(void)
{
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  int i, call, thread;
  for (call = 0; call < 5; call++) {
    for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0]));
         thread++) {
      struct thread_t* th = &threads[thread];
      if (!th->created) {
        th->created = 1;
        event_init(&th->ready);
        event_init(&th->done);
        event_set(&th->done);
        thread_start(thr, th);
      }
      if (!event_isset(&th->done))
        continue;
      event_reset(&th->done);
      th->call = call;
      __atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
      event_set(&th->ready);
      event_timedwait(&th->done, 50 + (call == 0 ? 4000 : 0));
      break;
    }
  }
  for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
    sleep_ms(1);
}

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_call(int call)
{
  intptr_t res = 0;
  switch (call) {
  case 0:
    //  syz_mount_image$exfat arguments: [
    //    fs: ptr[in, buffer] {
    //      buffer: {65 78 66 61 74 00} (length 0x6)
    //    }
    //    dir: ptr[in, buffer] {
    //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
    //    }
    //    flags: mount_flags = 0x1000000 (8 bytes)
    //    opts: ptr[inout, array[ANYUNION]] {
    //      array[ANYUNION] {
    //        union ANYUNION {
    //          ANYBLOB: buffer: {64 6d 61 73 6b 3d 30 30 30 30 30 30 30 30 30
    //          30 30 30 30 30 30 30 30 30 30 30 30 30 37 2c 66 6d 61 73 6b 3d
    //          30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30
    //          30 32 2c 69 6f 63 68 61 72 73 65 74 3d 69 73 6f 38 38 35 39 2d
    //          31 33 2c 61 6c 6c 6f 77 5f 75 74 69 6d 65 3d 30 30 30 30 30 30
    //          30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 31 2c 64 6d 61
    //          73 6b 3d 30 30 30 30 30 30 30 30 30 30 30 30 30 30 33 37 31 36
    //          30 37 32 34 31 2c 69 6f 63 68 61 72 73 65 74 3d 63 70 39 33 32
    //          2c 65 72 72 6f 72 73 3d 72 65 6d 6f 75 6e 74 2d 72 6f 2c 66 6d
    //          61 73 6b 3d 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30
    //          30 30 30 30 30 35 2c 75 6d 61 73 6b 3d 30 30 30 30 30 30 30 30
    //          30 30 30 30 30 30 30 30 30 30 30 30 30 30 36 2c 69 6f 63 68 61
    //          72 73 65 74 3d 63 70 38 36 36 2c 00 ce 0a 5a 71 79 7b 72 56 e9
    //          0d 2c 78 b4 33 e6 6c 4b 4b c1 1d 1f 2c 4d 0c c1 06 78 26 fa 1a
    //          2c 7e 4d 91 d9 b0 17 9d 60 4e 46 3f 43 51 12 f8 3b ef e3 fe 65
    //          4c 76 36 19 52 94 44 1b 36 02 77 1a b0 7c 84 32 ac ef 3d 5d 17
    //          3b dc de 62 c0 60 45 7d 46 0e 95 67 4b f5 08 8b 83 8b 15 ca 85
    //          13 62 68 78 d2 44 b2 5d 4f 64 d3 c7 ee ee eb 48 4c 2f fa 3f 8b
    //          4a d3 ae 9c b0 28 b2 b4 d6 e1 aa 1e c5 40 6b 99 aa 5b 65 ee 0d
    //          12 a1 69 11 6f 65 68 8c bd 61 df 82 0a 0e df c5 c4 0d a4 4e 70
    //          32 7a af eb aa 4a 7c 8b b9 64 a3 7c 5d 89 a9 9f b4 fd 0b 14 90
    //          70 fb 82 57 86 65 4f f7 dd cf 75 35 8d ed 9c d8 00 00 00 00 a0
    //          c3 32 8e 6a 13 8b aa d4 bd 20 5d 6f b0 8d} (length 0x1d6)
    //        }
    //        union ANYUNION {
    //          ANYRES16: ANYRES16 (resource)
    //        }
    //        union ANYUNION {
    //          ANYBLOB: buffer: {eb e0 50 f9 a6 e2 65 56 b9 8b 3a 69 4c a1 d9
    //          f8 df 1d 19 07 a2 60 7c 94 fa d0 6b 78 ed 9f 52 0e 60 2e 86 e8
    //          1a dc 63 86 a9 cd 7f 05 df 98 5b 7d 76 49 fb e2 1a ac 9e a3 cd
    //          40 7d 5b 9c 5b 0b 7f f5 57 2d c0 6f 5d c6 fa 7d 12 06 85 28 80
    //          bc 49 0a 27 a1 ec 2e 3d 77 ac c8 c7 45 4c 8c fc 31 b1 cd dd 57
    //          27 a3 a7 bb 05 8f 01 9d 78 1f 31 74 f0 3a 4f 69 9b 28 b8 ee 34
    //          91 fe 8d a4 a5 d8 b2 43 1b 5b 56 0a e1 63 8b 53 2e ba db b9 5c
    //          3d 0e ce ce 79 ca 44 92 a1 46 89 21 18 cd 97 d3 a3 46 c6 e0 ec
    //          ce de 06 61 be 77 2e b1 92 21 fd c8 f5 8e 6d 74 1b d5 21 2b b2
    //          a9 b5 7a 16 66 e4 bb 08 4e ec f0 01 17 c9 95 20 a8} (length
    //          0xc8)
    //        }
    //        union ANYUNION {
    //          ANYRESHEX: ANYRES64 (resource)
    //        }
    //        union ANYUNION {
    //          ANYRESHEX: ANYRES64 (resource)
    //        }
    //      }
    //    }
    //    chdir: int8 = 0x1 (1 bytes)
    //    size: len = 0x151f (8 bytes)
    //    img: ptr[in, buffer] {
    //      buffer: (compressed buffer with length 0x151f)
    //    }
    //  ]
    //  returns fd_dir
    memcpy((void*)0x200000000340, "exfat\000", 6);
    memcpy((void*)0x200000000080, "./file0\000", 8);
    memcpy(
        (void*)0x200000000380,
        "\x64\x6d\x61\x73\x6b\x3d\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x37\x2c\x66\x6d\x61\x73"
        "\x6b\x3d\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x30\x30\x30\x30\x30\x30\x32\x2c\x69\x6f\x63\x68\x61\x72\x73\x65"
        "\x74\x3d\x69\x73\x6f\x38\x38\x35\x39\x2d\x31\x33\x2c\x61\x6c\x6c\x6f"
        "\x77\x5f\x75\x74\x69\x6d\x65\x3d\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x31\x2c\x64\x6d"
        "\x61\x73\x6b\x3d\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x33\x37\x31\x36\x30\x37\x32\x34\x31\x2c\x69\x6f\x63\x68\x61\x72"
        "\x73\x65\x74\x3d\x63\x70\x39\x33\x32\x2c\x65\x72\x72\x6f\x72\x73\x3d"
        "\x72\x65\x6d\x6f\x75\x6e\x74\x2d\x72\x6f\x2c\x66\x6d\x61\x73\x6b\x3d"
        "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x30\x30\x30\x30\x35\x2c\x75\x6d\x61\x73\x6b\x3d\x30\x30\x30\x30"
        "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
        "\x30\x36\x2c\x69\x6f\x63\x68\x61\x72\x73\x65\x74\x3d\x63\x70\x38\x36"
        "\x36\x2c\x00\xce\x0a\x5a\x71\x79\x7b\x72\x56\xe9\x0d\x2c\x78\xb4\x33"
        "\xe6\x6c\x4b\x4b\xc1\x1d\x1f\x2c\x4d\x0c\xc1\x06\x78\x26\xfa\x1a\x2c"
        "\x7e\x4d\x91\xd9\xb0\x17\x9d\x60\x4e\x46\x3f\x43\x51\x12\xf8\x3b\xef"
        "\xe3\xfe\x65\x4c\x76\x36\x19\x52\x94\x44\x1b\x36\x02\x77\x1a\xb0\x7c"
        "\x84\x32\xac\xef\x3d\x5d\x17\x3b\xdc\xde\x62\xc0\x60\x45\x7d\x46\x0e"
        "\x95\x67\x4b\xf5\x08\x8b\x83\x8b\x15\xca\x85\x13\x62\x68\x78\xd2\x44"
        "\xb2\x5d\x4f\x64\xd3\xc7\xee\xee\xeb\x48\x4c\x2f\xfa\x3f\x8b\x4a\xd3"
        "\xae\x9c\xb0\x28\xb2\xb4\xd6\xe1\xaa\x1e\xc5\x40\x6b\x99\xaa\x5b\x65"
        "\xee\x0d\x12\xa1\x69\x11\x6f\x65\x68\x8c\xbd\x61\xdf\x82\x0a\x0e\xdf"
        "\xc5\xc4\x0d\xa4\x4e\x70\x32\x7a\xaf\xeb\xaa\x4a\x7c\x8b\xb9\x64\xa3"
        "\x7c\x5d\x89\xa9\x9f\xb4\xfd\x0b\x14\x90\x70\xfb\x82\x57\x86\x65\x4f"
        "\xf7\xdd\xcf\x75\x35\x8d\xed\x9c\xd8\x00\x00\x00\x00\xa0\xc3\x32\x8e"
        "\x6a\x13\x8b\xaa\xd4\xbd\x20\x5d\x6f\xb0\x8d",
        470);
    *(uint16_t*)0x200000000556 = -1;
    memcpy(
        (void*)0x200000000558,
        "\xeb\xe0\x50\xf9\xa6\xe2\x65\x56\xb9\x8b\x3a\x69\x4c\xa1\xd9\xf8\xdf"
        "\x1d\x19\x07\xa2\x60\x7c\x94\xfa\xd0\x6b\x78\xed\x9f\x52\x0e\x60\x2e"
        "\x86\xe8\x1a\xdc\x63\x86\xa9\xcd\x7f\x05\xdf\x98\x5b\x7d\x76\x49\xfb"
        "\xe2\x1a\xac\x9e\xa3\xcd\x40\x7d\x5b\x9c\x5b\x0b\x7f\xf5\x57\x2d\xc0"
        "\x6f\x5d\xc6\xfa\x7d\x12\x06\x85\x28\x80\xbc\x49\x0a\x27\xa1\xec\x2e"
        "\x3d\x77\xac\xc8\xc7\x45\x4c\x8c\xfc\x31\xb1\xcd\xdd\x57\x27\xa3\xa7"
        "\xbb\x05\x8f\x01\x9d\x78\x1f\x31\x74\xf0\x3a\x4f\x69\x9b\x28\xb8\xee"
        "\x34\x91\xfe\x8d\xa4\xa5\xd8\xb2\x43\x1b\x5b\x56\x0a\xe1\x63\x8b\x53"
        "\x2e\xba\xdb\xb9\x5c\x3d\x0e\xce\xce\x79\xca\x44\x92\xa1\x46\x89\x21"
        "\x18\xcd\x97\xd3\xa3\x46\xc6\xe0\xec\xce\xde\x06\x61\xbe\x77\x2e\xb1"
        "\x92\x21\xfd\xc8\xf5\x8e\x6d\x74\x1b\xd5\x21\x2b\xb2\xa9\xb5\x7a\x16"
        "\x66\xe4\xbb\x08\x4e\xec\xf0\x01\x17\xc9\x95\x20\xa8",
        200);
    sprintf((char*)0x200000000620, "0x%016llx", (long long)0);
    sprintf((char*)0x200000000632, "0x%016llx", (long long)-1);
    memcpy(
        (void*)0x200000000680,
        "\x78\x9c\xec\xdc\x0b\xd8\x8d\xd5\xb6\x38\xf0\x31\xe6\x9c\x2f\x1f\x89"
        "\x95\xe4\x96\x39\xe6\x78\x59\xc9\x65\x92\x24\xb9\x24\xe4\x92\x24\x49"
        "\x92\xe4\x96\x90\x24\x49\x12\x92\x5b\x6e\x49\x48\x42\xee\x49\xee\x21"
        "\xb9\x85\xe4\x7e\xbf\xdf\x93\x64\x4b\x92\x24\x24\x24\x99\xff\x47\xb5"
        "\xb7\xb3\x4f\x7b\x9f\x7a\xce\xee\xfc\x9d\x7d\xbe\xf1\x7b\x9e\x97\x39"
        "\xbe\x77\x8d\xb1\xe6\x5c\xe3\xfb\xd6\x7a\xd7\x7c\xbe\xf5\x7d\xdd\x6e"
        "\x60\xa5\x3a\x95\xcb\xd7\x62\x66\xf8\x97\xe0\x2f\xff\x75\x05\x80\x14"
        "\x00\xe8\x03\x00\x99\x00\x20\x02\x80\x62\x99\x8b\x65\xbe\x74\x3e\x9d"
        "\xc6\xae\xff\xda\x9d\x88\x3f\xd7\x83\x53\xae\xf4\x0c\xc4\x95\x24\xfd"
        "\x4f\xdd\xa4\xff\xa9\x9b\xf4\x3f\x75\x93\xfe\xa7\x6e\xd2\xff\xd4\x4d"
        "\xfa\x9f\xba\x49\xff\x53\x37\xe9\xbf\x10\xa9\xd9\x96\xa9\x39\xae\x91"
        "\x23\xf5\x1e\x7f\x7c\xff\xdf\xfd\xd7\xa7\x65\xff\xff\xdf\x90\xbc\xfe"
        "\xff\x9f\xf5\x87\x7e\xd2\xa4\xff\xa9\x9b\xf4\x3f\x75\x93\xfe\xa7\x6e"
        "\xd2\xff\xd4\x4d\xfa\x9f\xba\x49\xff\x53\x37\xe9\x7f\xea\x26\xfd\x17"
        "\x22\x35\xbb\x62\x7b\xcf\x1a\x00\xfe\xac\x5a\x17\x7f\x5d\xcc\xff\xcc"
        "\x5c\xff\xf6\x58\xfd\xba\xc5\x7d\xc5\xf7\xec\xff\xf1\x11\xfd\xb7\xf2"
        "\xae\xcc\x77\x9d\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08"
        "\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84"
        "\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42"
        "\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21"
        "\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10"
        "\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08"
        "\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84"
        "\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x88\xd4\xe6\x5c\xb8"
        "\xcc\x00\xc0\x5f\xc7\x57\x7a\x5e\x42\x08\x21\x84\x10\x42\x08\x21\x84"
        "\xf8\xf3\x84\xb4\x57\x7a\x06\x42\x08\x21\x84\x10\x42\x08\x21\x84\xf8"
        "\x9f\x87\x00\x46\x83\x81\x08\xd2\x40\x5a\x48\x81\x74\x90\x1e\xae\x82"
        "\x0c\x70\x35\x64\x84\x4c\x90\x80\x6b\x20\x33\x5c\x0b\x59\xe0\x3a\xc8"
        "\x0a\xd9\x20\x3b\xe4\x80\x9c\x21\x13\xe4\x02\x0b\x04\x0e\x18\x62\xc8"
        "\x0d\x79\x20\x09\x37\x40\x5e\xb8\x11\xf2\x41\x7e\x28\x00\x05\xc1\x43"
        "\x21\x28\x0c\x37\x41\x11\xb8\x19\x8a\xc2\x2d\x50\x0c\x66\x2d\x00\xb8"
        "\x0d\x4a\x40\x49\x28\x05\xa5\xe1\x76\x28\x03\x77\x40\x59\x28\x07\xe5"
        "\xe1\x4e\xa8\x00\x15\xa1\x12\x54\x86\xbb\xa0\x0a\xdc\x0d\x55\xe1\x1e"
        "\xa8\x06\xf7\x42\x75\xb8\x0f\x6a\xc0\xfd\x50\x13\x1e\x80\x5a\xf0\x20"
        "\xd4\x86\x87\xa0\x0e\x3c\x0c\x75\xe1\x11\xa8\x07\xf5\xa1\x01\x34\x84"
        "\x46\xff\xad\xfc\x17\xa0\x13\xbc\x08\x9d\xa1\x0b\x74\x85\x6e\xd0\x1d"
        "\x5e\x82\x1e\xd0\x13\x7a\x41\x6f\xe8\x03\x2f\x43\x5f\x78\x05\xfa\xc1"
        "\xab\xd0\x1f\x06\xc0\x40\x78\x0d\x06\xc1\xeb\x30\x18\xde\x80\x21\x30"
        "\x14\x86\xc1\x9b\x30\x1c\x46\xc0\x48\x18\x05\xa3\x61\x0c\x8c\x85\xb7"
        "\x60\x1c\xbc\x0d\xe3\xe1\x1d\x98\x00\x13\x61\x12\x4c\x86\x29\x30\x15"
        "\xa6\xc1\xbb\x30\x1d\x66\xc0\x4c\x78\x0f\x66\xc1\xfb\x30\x1b\xe6\xc0"
        "\x5c\x98\x07\xf3\xe1\x03\x58\x00\x0b\x61\x11\x7c\x08\x8b\xe1\x23\x58"
        "\x02\x4b\x61\x19\x2c\x87\x15\xb0\x12\x56\xc1\x6a\x58\x83\x27\x60\x1d"
        "\xac\x87\x0d\xb0\x11\x36\xc1\x66\xd8\x02\x5b\x61\x1b\x6c\x87\x1d\xb0"
        "\x13\x76\xc1\xee\x72\x7b\xe0\x63\xd8\x0b\x9f\xc0\x3e\xf8\x14\xf6\xc3"
        "\x67\xbf\xcd\x87\xb5\xff\x45\xfe\x59\xf8\xfb\xfc\xf6\x08\x08\xa8\x50"
        "\xa1\x41\x83\x69\x30\x0d\xa6\x60\x0a\xa6\xc7\xf4\x98\x01\x33\x60\x46"
        "\xcc\x88\x09\x4c\x60\x66\xcc\x8c\x59\x30\x0b\x66\xc5\xac\x98\x1d\xb3"
        "\x63\x4e\xcc\x89\xb9\x30\x17\x12\x12\x32\x32\xe6\xc6\xdc\x98\xc4\x24"
        "\xe6\xc5\xbc\x98\x0f\xf3\x61\x01\x2c\x80\x1e\x3d\x16\xc6\xc2\x58\x04"
        "\x6f\xc6\xa2\x58\x14\x8b\x61\x31\x2c\x8e\xc5\xb1\x04\x96\xc4\x92\x58"
        "\x1a\x4b\x63\x19\x2c\x83\x65\xb1\x2c\x96\xbf\x6d\x0e\x00\x56\xc0\x4a"
        "\x58\x09\xef\xc2\xbb\xf0\x6e\xac\x8a\x55\xb1\x1a\x56\xc3\xea\x58\x1d"
        "\x6b\x60\x0d\xac\x89\x35\xb1\x16\xd6\xc2\xda\x58\x1b\xeb\x60\x1d\xac"
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        "\x5f\xa7\xb3\xea\x6c\x3a\xbb\xce\xa1\x73\xea\xeb\x75\x2e\x6d\x35\x69"
        "\xa7\x59\xc7\x3a\xb7\xce\xa3\x93\xfa\x06\x9d\x57\xdf\xa8\xf3\xe9\xfc"
        "\xba\x80\x2e\xa8\xbd\x2e\xa4\x0b\xeb\x9b\x74\x11\x7d\xb3\x2e\xaa\x6f"
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        "\xcb\xe8\x3b\x74\x59\x5d\x4e\x97\xd7\x77\xea\x0a\xba\xa2\xae\xa4\x2b"
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        "\xd7\xd0\xf7\xeb\x9a\xfa\x01\x5d\x4b\x3f\xa8\x6b\xeb\x87\x74\x1d\xfd"
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        "\xfb\xf4\x7e\xbd\x5f\x1f\xd0\x07\xf4\x41\x7d\x50\x1f\xd2\x87\xf4\x61"
        "\x7d\x58\x1f\xd1\x47\xf4\x51\x7d\x54\x1f\xd3\xc7\xf4\x71\x7d\x5c\x9f"
        "\xd0\x27\xf5\x0f\xfa\x3b\x7d\x5a\x7f\xaf\xcf\xe8\xb3\xfa\xac\xfe\x41"
        "\x9f\xd7\xe7\xf5\x85\x5f\x1f\x03\x30\x68\x94\xd1\xc6\x98\xc8\xa4\x31"
        "\x69\x4d\x8a\x49\x67\xd2\x9b\xab\x4c\x06\x73\xb5\xc9\x68\x32\x99\x84"
        "\xb9\xc6\x64\x36\xd7\x9a\x2c\xe6\x3a\x93\xd5\x64\x33\xd9\x4d\x0e\x93"
        "\xd3\x5c\x6f\x72\x19\x6b\xc8\x38\xc3\x26\x36\xb9\x4d\x1e\x93\x34\x37"
        "\x98\xbc\xe6\x46\x93\xcf\xe4\x37\x05\x4c\x41\xe3\x4d\x21\x53\xd8\xdc"
        "\xf4\x2f\xe7\xff\x93\xf9\x2d\x9f\xf4\xcb\xc5\x4b\xe8\x02\x60\x1a\x9b"
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        "\x99\x76\xa6\xbd\x69\x6f\x3a\x9a\x8e\xa6\x93\xe9\x64\x3a\x23\x98\xae"
        "\xa6\xab\xe9\x6e\x5e\x32\x3d\x4c\x4f\xd3\xcb\xf4\x36\x7d\xcc\xcb\xa6"
        "\xaf\xe9\x6b\xfa\x99\x7e\xa6\xbf\xe9\x6f\x06\x9a\x81\x66\x90\x19\x64"
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        "\xd2\xac\x34\xab\xcd\x6a\xb3\xd6\xac\x35\xeb\xcd\x7a\xb3\xd1\x6c\x34"
        "\x4b\xcc\x16\xb3\xc5\x6c\x33\xdb\xcc\x0e\xb3\xc3\xec\x32\xbb\xcc\x1e"
        "\xb3\xc7\xec\x35\x7b\xcd\x3e\xb3\xcf\xec\x37\xfb\xcd\x01\x73\xc0\x1c"
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        "\x2f\x5d\xf6\x45\x2a\x52\x91\x89\x4c\x94\x26\x4a\x13\xa5\x44\x29\x51"
        "\xfa\x28\x7d\x94\x21\xca\x10\x65\x8c\x32\x46\x89\x28\x11\x65\x8e\x32"
        "\x47\x59\xa2\xeb\xa2\xac\x51\xb6\x28\x7b\x94\x23\xca\x19\x5d\x1f\xe5"
        "\x8a\x6c\x44\x91\x8b\x38\x8a\xa3\xdc\x51\x9e\x28\x19\xdd\x10\xe5\x8d"
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        "\x91\xe8\xe6\xa8\x68\x74\x4b\x54\x2c\xba\x35\x2a\x1e\xdd\x16\x95\x88"
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        "\x74\x4f\x54\x2d\xba\x37\xaa\x1e\xdd\x17\xd5\x88\xee\x8f\x6a\x46\x0f"
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        "\x2f\xaa\x1f\x35\x88\x1a\x46\x8d\xfe\xd4\xfa\x21\x9c\xc9\xf6\x98\xef"
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        "\x3e\xf6\x65\xdb\xd7\xbe\x62\xfb\xd9\x57\x6d\x7f\x3b\xc0\x0e\xb4\xaf"
        "\xd9\x41\xf6\x75\x3b\xd8\xbe\x61\x87\xd8\xa1\x76\x98\x7d\xd3\x0e\xb7"
        "\x23\xec\x48\x3b\xca\x8e\xb6\x63\xec\x58\xfb\x96\x1d\x67\xdf\xb6\xe3"
        "\xed\x3b\x76\x82\x9d\x68\x27\xd9\xc9\x76\x8a\x9d\x6a\xa7\xd9\x77\xed"
        "\x74\x3b\xc3\xce\xb4\xef\xd9\x59\xf6\x7d\x3b\xdb\xce\xb1\x73\xed\x3c"
        "\x3b\xdf\x7e\x60\x17\xd8\x85\x76\x91\xfd\xd0\x2e\xb6\x1f\xd9\x25\x76"
        "\xa9\x5d\x66\x97\xdb\x15\x76\xa5\x5d\x65\x57\xdb\x35\x76\xad\x5d\x67"
        "\xd7\xdb\x0d\x76\xa3\xdd\x64\x37\xdb\x2d\x76\xab\xdd\x66\xb7\xdb\x1d"
        "\x76\xa7\xdd\x65\x77\xdb\x3d\xf6\x63\xbb\xd7\x7e\x62\xf7\xd9\x4f\xed"
        "\x7e\xfb\x99\x3d\x60\x53\x7e\xbd\xbe\xff\xc2\x1e\xb6\x5f\xda\x23\xf6"
        "\x2b\x7b\xd4\x7e\x6d\x8f\xd9\x6f\xec\x71\xfb\xad\x3d\x61\x4f\xda\x53"
        "\xf6\x3b\x7b\xda\x7e\x6f\xcf\xd8\xb3\xf6\x9c\xfd\xc1\x9e\xb7\x3f\xda"
        "\x0b\xf6\x27\x7b\xd1\x86\x4b\x17\xf7\x97\x5e\xde\xc9\x90\xa1\x34\x94"
        "\x86\x52\x28\x85\xd2\x53\x7a\xca\x40\x19\x28\x23\x65\xa4\x04\x25\x28"
        "\x33\x65\xa6\x2c\x94\x85\xb2\x52\x56\xca\x4e\xd9\x29\x27\xe5\xa4\x5c"
        "\x94\x8b\x2e\x61\x62\xca\x4d\xb9\x29\x49\x49\xca\x4b\x79\x29\x1f\xe5"
        "\xa3\x02\x54\x80\x3c\x79\x2a\x4c\x85\xa9\x08\x15\xa1\xa2\x54\x94\x8a"
        "\x51\x31\x2a\x4e\xc5\xa9\x04\x95\xa0\x52\x54\x8a\x6e\xa7\xdb\xe9\x0e"
        "\xba\x83\xca\x51\x39\xba\x93\xee\xa4\x8a\x54\x91\x2a\x53\x65\xaa\x42"
        "\x55\xa8\x2a\x55\xa5\x6a\x54\x8d\xaa\x53\x75\xaa\x41\x35\xa8\x26\xd5"
        "\xa4\x5a\x54\x8b\x6a\x53\x6d\xaa\x43\x75\xa8\x2e\xd5\xa5\x7a\x54\x8f"
        "\x1a\x50\x03\x6a\x44\x8d\xa8\x31\x35\xa6\x26\xd4\x84\x9a\x51\x33\x6a"
        "\x4e\xcd\xa9\x05\xb5\xa0\x96\xd4\x92\x5a\x51\x2b\x6a\x4d\xad\xa9\x0d"
        "\xb5\xa1\xb6\xd4\x96\xda\x51\x3b\x6a\x4f\xed\xa9\x23\x75\xa4\x4e\xd4"
        "\x89\x3a\x53\x67\xea\x4a\x5d\xa9\x3b\x75\xa7\x1e\xd4\x83\x7a\x51\x2f"
        "\xea\x43\x7d\xa8\x2f\xf5\xa5\x7e\xd4\x8f\xfa\x53\x7f\x1a\x48\x03\x69"
        "\x10\x0d\xa2\xc1\x34\x98\x86\xd0\x50\x1a\x46\x6f\xd2\x70\x1a\x41\x23"
        "\x69\x14\x8d\xa6\x31\x34\x96\xc6\xd2\x38\x1a\x47\xe3\x69\x3c\x4d\xa0"
        "\x09\x34\x89\x26\xd1\x14\x9a\x42\xd3\x68\x1a\x4d\xa7\xe9\x34\x93\x66"
        "\xd2\x2c\x9a\x45\xb3\x69\x36\xcd\xa5\xb9\x34\x9f\xe6\xd3\x02\x5a\x40"
        "\x8b\x68\x11\x2d\xa6\xc5\xb4\x84\x96\xd0\x32\x5a\x46\x2b\x68\x05\xad"
        "\xa2\x55\xb4\x86\xd6\xd0\x3a\x5a\x47\x1b\x68\x03\x6d\xa2\x4d\xb4\x85"
        "\xb6\xd0\x36\xda\x46\x3b\x68\x07\xed\xa2\x5d\xb4\x87\xf6\xd0\x5e\xda"
        "\x4b\xfb\x68\x1f\xed\xa7\xfd\x74\x80\x0e\xd0\x41\x3a\x48\x87\xe8\x10"
        "\x1d\xa6\xc3\x74\x84\x8e\xd0\x51\x3a\x4a\x11\x1c\xa3\xe3\x74\x9c\x4e"
        "\xd0\x09\x3a\x45\xa7\xe8\x34\x9d\xa6\x33\x74\x86\xce\xd1\x39\x3a\x4f"
        "\x3f\xd2\x05\xfa\x89\x2e\x52\xa0\x14\x97\xce\xa5\x77\x57\xb9\x0c\xee"
        "\x6a\x97\xd1\x65\x72\xff\x39\xce\xee\x72\xb8\x9c\xee\x7a\x97\xcb\x59"
        "\x97\xd5\x65\xfb\xbb\x98\x9c\x73\xf9\x5c\x7e\x57\xc0\x15\x74\xde\x15"
        "\x72\x85\xdd\x4d\xbf\x89\x4b\xb8\x92\xae\x94\x2b\xed\x6e\x77\x65\xdc"
        "\x1d\xae\xec\x6f\xe2\x2a\x6b\x76\xfc\xf2\x8b\xe8\xee\x5e\x57\xd9\xdd"
        "\xe5\xaa\xb8\xbb\x5d\x55\x77\x8f\xab\xe6\xee\x75\xd5\xdd\x7d\xae\x86"
        "\x7b\xd8\xd5\x74\x8f\xb8\x5a\xae\xbe\xab\xed\x1a\xba\x3a\xee\x61\x57"
        "\xd7\x3d\xe2\xea\xb9\xfa\xae\x81\x6b\xe8\x9a\xbb\x27\x5c\x0b\xf7\xa4"
        "\x6b\xe9\x9e\x72\xad\xdc\xd3\xbf\x89\x17\xb8\x85\x6e\x8d\x5b\xeb\xd6"
        "\xb9\xf5\x6e\xaf\xfb\xc4\x9d\x73\x3f\xb8\xa3\xee\x6b\x77\xde\xfd\xe8"
        "\x3a\xbb\x2e\xae\x8f\x7b\xd9\xf5\x75\xaf\xb8\x7e\xee\x55\xd7\xdf\x0d"
        "\xf8\x4d\x3c\xcc\xbd\xe9\x86\xbb\x11\x6e\xa4\x1b\xe5\x46\xbb\x31\xbf"
        "\x89\x27\xb9\xc9\x6e\x8a\x9b\xea\xa6\xb9\x77\xdd\x74\x37\xe3\x37\xf1"
        "\x7c\xf7\x81\x9b\xe5\x16\xb9\xd9\x6e\x8e\x9b\xeb\xe6\xfd\x1c\x5f\x9a"
        "\xd3\x22\xf7\xa1\x5b\xec\x3e\x72\x4b\xdc\x52\xb7\xcc\x2d\x77\x2b\xdc"
        "\x4a\xb7\xca\xad\xfe\xdb\x5c\x97\xbb\x8d\x6e\x93\xdb\xec\xf6\xb8\x8f"
        "\xdd\x36\xb7\xdd\xed\x70\x3b\xdd\x2e\xb7\xfb\xe7\xf8\xd2\x3a\xf6\xb9"
        "\x4f\xdd\x7e\xf7\x99\x3b\xe2\xbe\x72\x07\xdd\xe7\xee\x90\x3b\xe6\x0e"
        "\xbb\x2f\x7f\x8e\x2f\xad\xef\x98\xfb\xc6\x1d\x77\xdf\xba\x13\xee\xa4"
        "\x3b\xe5\xbe\x73\xa7\xdd\xf7\xee\x8c\x3b\xfb\xf3\xfa\x2f\xad\xfd\x3b"
        "\xf7\x93\xbb\xe8\x82\x03\x46\x56\xac\xd9\x70\xc4\x69\x38\x2d\xa7\x70"
        "\x3a\x4e\xcf\x57\x71\x06\xbe\x9a\x33\x72\x26\x4e\xf0\x35\x9c\x99\xaf"
        "\xe5\x2c\x7c\x1d\x67\xe5\x6c\x9c\x9d\x73\x70\x4e\xbe\x9e\x73\xb1\x65"
        "\x62\xc7\xcc\x31\xe7\xe6\x3c\x9c\xe4\x1b\x38\x2f\xdf\xc8\xf9\x38\x3f"
        "\x17\xe0\x82\xec\xb9\x10\x17\xe6\x9b\xb8\x08\xdf\xcc\x45\xf9\x16\x2e"
        "\xc6\xb7\x72\x71\xbe\x8d\x4b\x70\x49\x2e\xc5\xa5\xf9\x76\x2e\xc3\x77"
        "\x70\x59\x2e\xc7\xe5\xf9\x4e\xae\xc0\x15\xb9\x12\x57\xe6\xbb\xb8\x0a"
        "\xdf\xcd\x55\xf9\x1e\xae\xc6\xf7\x72\x75\xbe\x8f\x6b\xf0\xfd\x5c\x93"
        "\x1f\xe0\x5a\xfc\x20\xd7\xe6\x87\xb8\x0e\x3f\xcc\x75\xf9\x11\xae\xc7"
        "\xf5\xb9\x01\x37\xe4\x46\xfc\x28\x37\xe6\xc7\xb8\x09\x37\xe5\x66\xfc"
        "\x38\x37\xe7\x27\xb8\x05\x3f\xc9\x2d\xf9\x29\x6e\xc5\x4f\x73\x6b\x7e"
        "\x86\xdb\xf0\xb3\xdc\x96\x9f\xe3\x76\xfc\x3c\xb7\xe7\x0e\xdc\x91\x5f"
        "\xe0\x4e\xfc\x22\x77\xe6\x2e\xdc\x95\xbb\x71\x77\x04\xee\xc1\x3d\xb9"
        "\x17\xf7\xe6\x3e\xfc\x32\xf7\xe5\x57\xb8\x1f\xbf\xca\xfd\x79\x00\x0f"
        "\xe4\xd7\x78\x10\xbf\xce\x83\xf9\x0d\x1e\xc2\x43\x79\x18\xbf\xc9\xc3"
        "\x79\x04\x8f\xe4\x51\x3c\x9a\xc7\xf0\x58\x7e\x8b\xc7\xf1\xdb\x3c\x9e"
        "\xdf\xe1\x09\x3c\x91\x27\xf1\x64\x9e\xc2\x53\x79\x1a\xbf\xcb\xd3\x79"
        "\x06\xcf\xe4\xf7\x78\x16\xbf\xcf\xb3\x79\x0e\xcf\xe5\x79\x3c\x9f\x3f"
        "\xe0\x05\xbc\x90\x17\xf1\x87\xbc\x98\x3f\xe2\x25\xbc\x94\x97\xf1\x72"
        "\x5e\xc1\x2b\x79\x15\xaf\xe6\x35\xbc\x96\xd7\xf1\x7a\xde\xc0\x1b\x79"
        "\x13\x6f\xe6\x2d\xbc\x95\xb7\xf1\x76\x46\xde\xc9\xbb\x2e\x3d\xcd\xf3"
        "\xc7\xbc\x97\x3f\xe1\x7d\xfc\x29\xef\xe7\xcf\xf8\x00\xff\x85\x0f\xf2"
        "\xe7\x7c\x88\xbf\xe0\xc3\xfc\x25\x1f\xe1\xaf\xf8\x28\x7f\xcd\xc7\xf8"
        "\x1b\x3e\xce\xdf\xf2\x09\x3e\xc9\xa7\xf8\x3b\x3e\xcd\xdf\xf3\x19\x3e"
        "\xcb\xe7\xf8\x07\x3e\xcf\x3f\xf2\x05\xfe\x89\x2f\x72\x60\x88\x31\x56"
        "\xb1\x8e\x4d\x1c\xc5\x69\xe2\xb4\x71\x4a\x9c\x2e\x4e\x1f\x5f\x15\x67"
        "\x88\xaf\x8e\x33\xc6\x99\xe2\x44\x7c\x4d\x9c\x39\xbe\x36\xce\x12\x5f"
        "\x17\x67\x8d\xb3\xc5\xd9\xe3\x1c\x71\xce\xf8\xfa\x38\x57\x6c\x63\x8a"
        "\x5d\xcc\x71\x1c\xe7\x8e\xf3\xc4\xc9\xf8\x86\x38\x6f\x7c\x63\x9c\x2f"
        "\xce\x1f\x17\x88\x0b\xc6\x3e\x2e\x14\x17\x8e\x6f\x8a\x8b\xc4\x37\xc7"
        "\x45\xe3\x5b\xe2\x62\xf1\xad\x71\xf1\xf8\xb6\xb8\x44\x5c\x32\x7e\xf8"
        "\xde\xd2\xf1\xed\x71\x99\xf8\x8e\xb8\x6c\x5c\x2e\x2e\x1f\xdf\x19\x57"
        "\x88\x2b\xc6\x95\xe2\xca\xf1\x5d\x71\x95\xf8\xee\xb8\x6a\x7c\x4f\x5c"
        "\x2d\xbe\x37\x2e\x1a\xdf\x17\xd7\x88\xef\x8f\x6b\xc6\x0f\xc4\xb5\xe2"
        "\x07\xe3\xda\xf1\x43\x71\x9d\xf8\xe1\xb8\x6e\xfc\x48\x5c\x2f\xae\x1f"
        "\x37\x88\x1b\xc6\x8d\xe2\x47\xe3\xc6\xf1\x63\x71\x93\xb8\x69\xdc\x2c"
        "\x7e\x3c\x6e\x1e\x3f\x11\xb7\x88\x9f\x8c\x5b\xc6\x4f\xc5\xad\xe2\xa7"
        "\x7f\xf7\x7c\xd7\xb8\x5b\xdc\x3d\x7e\x29\x7e\x29\x0e\xe1\x1e\x3d\x37"
        "\x39\x2f\x39\x3f\xf9\x41\x72\x41\x72\x61\x72\x51\xf2\xc3\xe4\xe2\xe4"
        "\x47\xc9\x25\xc9\xa5\xc9\x65\xc9\xe5\xc9\x15\xc9\x95\xc9\x55\xc9\xd5"
        "\xc9\x35\xc9\xb5\xc9\x75\xc9\xf5\xc9\x0d\xc9\x8d\xc9\x4d\xc9\xcd\xc9"
        "\x10\x2a\xa7\x05\x8f\x5e\x79\xed\x8d\x8f\x7c\x1a\x9f\xd6\xa7\xf8\x74"
        "\x3e\xbd\xbf\xca\x67\xf0\x57\xfb\x8c\x3e\x93\x4f\xf8\x6b\x7c\x66\x7f"
        "\xad\xcf\xe2\xaf\xf3\x59\x7d\x36\x9f\xdd\xe7\xf0\x39\xfd\xf5\x3e\x97"
        "\xb7\x9e\xbc\xf3\xec\x63\x9f\xdb\xe7\xf1\x49\x7f\x83\xcf\xeb\x6f\xf4"
        "\xf9\x7c\x7e\x5f\xc0\x17\xf4\xde\x17\xf2\x85\x7d\x43\xdf\xc8\x37\xf2"
        "\x8d\xfd\x63\xbe\x89\x6f\xea\x23\x78\xdc\x3f\xee\x9f\xf0\x4f\xf8\x27"
        "\xfd\x93\xfe\x29\xdf\xca\x3f\xed\x5b\xfb\x67\x7c\x1b\xff\xac\x6f\xeb"
        "\x9f\xf3\xcf\xf9\xe7\x7d\x7b\xdf\xc1\x77\xf4\x2f\xf8\x4e\xfe\x45\xdf"
        "\xd9\x77\xf1\x5d\x7d\x57\xdf\xdd\x77\xf7\x3d\x7c\x0f\xdf\xcb\xf7\xf2"
        "\x7d\x7c\x1f\xdf\xd7\xf7\xf5\xfd\x7c\x3f\xdf\xdf\xf7\xf7\x03\xfd\x40"
        "\x3f\xc8\x0f\xf2\x83\xfd\x60\x3f\xc4\x0f\xf1\xc3\xfc\x30\x3f\xdc\x0f"
        "\xf7\x23\xfd\x48\x3f\xda\x8f\xf6\x63\xfd\x58\x3f\xce\x8f\xf3\xe3\xfd"
        "\x78\x3f\xc1\x4f\xf0\x93\xfc\x24\x3f\xc5\x4f\xf1\xd3\xfc\x34\x3f\xdd"
        "\x4f\xf7\x33\xfd\x4c\x3f\x2b\xdf\x2c\x3f\xdb\xcf\xf6\x73\xfd\x5c\x3f"
        "\xdf\xcf\xf7\x0b\xfc\x02\xbf\xc8\x2f\xf2\x8b\xfd\x62\xbf\xc4\x2f\xf1"
        "\xcb\xfc\x32\xbf\xc2\xaf\xf0\xab\xfc\x2a\xbf\xc6\xaf\xf1\xeb\xfc\x3a"
        "\xbf\xc1\x6f\xf0\x9b\xfc\x26\xbf\xc5\x6f\xf1\xdb\xfc\x36\xbf\xc3\xef"
        "\xf0\xbb\xfc\x2e\xbf\xc7\xef\xf1\x7b\xfd\x5e\xbf\xcf\xef\xf3\xfb\xfd"
        "\x7e\x7f\xc0\x1f\x38\x17\xfc\x41\x7f\xc8\x7f\xe1\x0f\xfb\x2f\xfd\x11"
        "\xff\x95\x3f\xea\xbf\xf6\xc7\xfc\x37\xfe\xb8\xff\xd6\x9f\xf0\x27\xfd"
        "\x29\xff\x9d\x3f\xed\xbf\xf7\x67\xfc\x59\x7f\xce\xff\xe0\xcf\xfb\x1f"
        "\xfd\x05\xff\x93\xbf\xe8\x83\x1f\x9b\x78\x2b\x31\x2e\xf1\x76\x62\x7c"
        "\xe2\x9d\xc4\x84\xc4\xc4\xc4\xa4\xc4\xe4\xc4\x94\xc4\xd4\xc4\xb4\xc4"
        "\xbb\x89\xe9\x89\x19\x89\x99\x89\xf7\x12\xb3\x12\xef\x27\x66\x27\xe6"
        "\x24\xe6\x26\xe6\x25\xe6\x27\x3e\x48\x2c\x48\x2c\x4c\x2c\x4a\x7c\x98"
        "\x58\x9c\xf8\x28\xb1\x24\xb1\x34\xb1\x2c\xb1\x3c\xb1\x22\xb1\x32\x11"
        "\xc2\xf5\xdb\xe2\x90\x3b\xe4\x09\xc9\x70\x43\xc8\x1b\x6e\x0c\xf9\x42"
        "\xfe\x50\x20\x14\x0c\x3e\x14\x0a\x85\xc3\x4d\xa1\x48\xb8\x39\x14\x0d"
        "\xb7\x84\x62\xe1\xd6\x50\x3c\xdc\x16\x4a\x84\x92\xa1\x54\x78\x24\xd4"
        "\x0b\xf5\x43\x83\xd0\x30\x34\x0a\x8f\x86\xc6\xe1\xb1\xd0\x24\x34\x0d"
        "\xcd\xc2\xe3\xa1\x79\x78\x22\xb4\x08\x4f\x86\x96\xe1\xa9\xd0\x2a\x3c"
        "\x1d\x5a\x87\x67\x42\x9b\xf0\x6c\x68\x1b\x9e\x0b\xed\xc2\xf3\xa1\x7d"
        "\xe8\x10\x3a\x86\x17\x42\xa7\xf0\x62\xe8\x1c\x74\xe8\x1a\xba\x85\xee"
        "\xe1\xa5\xd0\x23\xf4\x0c\xbd\x42\xef\xd0\x27\xbc\x1c\xfa\x86\x57\x42"
        "\xbf\xf0\x6a\xe8\x1f\x06\x84\x81\xe1\xb5\x30\x28\xbc\x1e\x06\x87\x37"
        "\xc2\x90\x30\x34\x0c\x0b\x6f\x86\xe1\x61\x44\x18\x19\x46\x85\xd1\x61"
        "\x4c\x18\x1b\xde\x0a\xe3\xc2\xdb\x61\x7c\x78\x27\x4c\x08\x13\xc3\xa4"
        "\x30\x39\x4c\x09\x53\xc3\xb4\xf0\x6e\x98\x1e\x66\x84\x99\xe1\xbd\x30"
        "\x2b\xbc\x1f\x66\x87\x39\x61\x6e\x98\x17\xe6\x87\x0f\xc2\x82\xb0\x30"
        "\x2c\x0a\x1f\x86\xc5\xe1\xa3\xb0\x24\x2c\x0d\xcb\xc2\xf2\x50\x27\x65"
        "\x65\x58\x15\x56\x87\x35\x61\x6d\x58\x17\xd6\x87\x0d\x61\x63\xd8\x14"
        "\x36\x87\x2d\x61\x6b\xd8\x16\xb6\x87\x1d\x61\x67\xd8\x15\x76\x87\x3d"
        "\xe1\xe3\xb0\x37\x7c\x12\xf6\x85\x4f\xc3\xfe\xf0\x59\x38\x10\xfe\x12"
        "\x0e\x86\xcf\xc3\xa1\xf0\x45\x38\x1c\xbe\x0c\x47\xc2\x57\xe1\x68\xf8"
        "\x3a\x1c\x0b\xdf\x84\xe3\xe1\xdb\x70\x22\x9c\x0c\xa7\xc2\x77\xe1\x74"
        "\xf8\x3e\x9c\x09\x67\xc3\xb9\xf0\x43\x38\x1f\x7e\x0c\x17\xc2\x4f\xe1"
        "\xa2\x7c\x66\x4d\x08\x21\x84\x10\xe2\x0f\xd1\xbf\x73\xbe\xdb\xdf\x45"
        "\xea\x6f\xff\xaa\x5f\xbf\xd2\x1d\x00\xae\xde\x9e\xe3\xf0\x7f\xae\xb9"
        "\x21\xeb\x2f\xe3\x9e\x2a\x67\xf3\x04\x00\x3c\xd5\xa5\xdd\x83\x7f\x3d"
        "\x2a\x54\xe8\xda\xb5\xeb\xaf\xb7\x5d\xa2\x21\xca\x33\x07\x00\x12\x97"
        "\xf3\xd3\xc0\xe5\x78\x29\x34\x83\x27\xa0\x25\x34\x85\x22\xff\x70\x7e"
        "\x3d\x55\x87\xf3\xfc\x3b\xf5\x93\xb7\x02\xa4\xff\x0f\x39\x29\x70\x39"
        "\xbe\x5c\xff\xe6\x7f\x52\x7f\xc4\xac\xdf\xad\x3f\x07\x20\x5f\x9e\xcb"
        "\x39\xe9\xe0\x72\x7c\xb9\x7e\xd1\xdf\xd4\x8e\x7e\xae\x9f\xad\xf1\xef"
        "\xd4\x4f\xf7\xf9\x58\x80\x26\xff\x21\x2f\x03\xfc\x1a\xff\x75\x8b\xf7"
        "\xe7\xfa\x85\xe1\x31\x78\x1a\x5a\xfe\xdd\x2d\x85\x10\x42\x08\x21\x84"
        "\x10\x42\x88\x5f\xf4\x54\xa5\xda\xfc\xde\xfb\xdb\x4b\xef\xcf\x73\x9a"
        "\xcb\x39\x69\xe1\x97\xd8\xfc\x81\xf7\xe7\xf0\xcb\x27\x0c\x84\x10\x42"
        "\x08\x21\x84\x10\x42\x08\x71\x05\x3d\xdb\xa1\xe3\x93\x8f\xb6\x6c\xd9"
        "\xb4\xcd\x3f\x19\x94\xfb\xe7\xa7\x64\x90\x5a\x06\x69\xfe\x77\x4c\xe3"
        "\xdf\x7e\x00\xf0\xbf\x62\x1a\x7f\x6c\x70\xa5\x9f\x99\x84\x10\x42\x08"
        "\x21\x84\x10\x7f\xb6\xcb\x17\xfd\x57\x7a\x26\x42\x08\x21\x84\x10\x42"
        "\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21"
        "\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x44\xea"
        "\xf5\xff\xe3\xcf\x89\x5d\xe9\x35\x0a\x21\x84\x10\x42\x08\x21\x84\x10"
        "\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08"
        "\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84\x10\x42\x08\x21\x84"
        "\x10\x42\x08\x21\x84\x10\x57\xda\xff\x0b\x00\x00\xff\xff\x23\x0a\x27"
        "\x02",
        5407);
    syz_mount_image(/*fs=*/0x200000000340, /*dir=*/0x200000000080,
                    /*flags=MS_STRICTATIME*/ 0x1000000, /*opts=*/0x200000000380,
                    /*chdir=*/1, /*size=*/0x151f, /*img=*/0x200000000680);
    break;
  case 1:
    //  chdir arguments: [
    //    dir: ptr[in, buffer] {
    //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
    //    }
    //  ]
    memcpy((void*)0x200000000040, "./file0\000", 8);
    syscall(__NR_chdir, /*dir=*/0x200000000040ul);
    break;
  case 2:
    //  openat arguments: [
    //    fd: fd_dir (resource)
    //    file: ptr[in, buffer] {
    //      buffer: {2e 00} (length 0x2)
    //    }
    //    flags: open_flags = 0x0 (4 bytes)
    //    mode: open_mode = 0x0 (2 bytes)
    //  ]
    //  returns fd
    memcpy((void*)0x200000000240, ".\000", 2);
    res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x200000000240ul,
                  /*flags=*/0, /*mode=*/0);
    if (res != -1)
      r[0] = res;
    break;
  case 3:
    //  ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY arguments: [
    //    fd: fd_dir (resource)
    //    cmd: const = 0x8004587d (4 bytes)
    //    arg: ptr[inout, fscrypt_remove_key_arg] {
    //      fscrypt_remove_key_arg {
    //        key_spec: union fscrypt_key_specifier {
    //          desc: fscrypt_key_specifier__by_descriptor {
    //            type: const = 0x1 (4 bytes)
    //            reserved: const = 0x0 (4 bytes)
    //            descriptor: union fscrypt_key_descriptor {
    //              desc2: buffer: {e3 55 a7 6a 11 a1 be 18} (length 0x8)
    //            }
    //            reserved2: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00
    //            00 00 00 00 00 00 00 00 00 00} (length 0x18)
    //          }
    //        }
    //        removal_status_flags: int32 = 0x0 (4 bytes)
    //        reserved: buffer: {00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    //        00 00 00 00} (length 0x14)
    //      }
    //    }
    //  ]
    *(uint32_t*)0x200000000080 = 1;
    *(uint32_t*)0x200000000084 = 0;
    memcpy((void*)0x200000000088, "\343U\247j\021\241\276\030", 8);
    memset((void*)0x200000000090, 0, 24);
    memset((void*)0x2000000000ac, 0, 20);
    syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x8004587d,
            /*arg=*/0x200000000080ul);
    break;
  case 4:
    //  link arguments: [
    //    old: ptr[in, buffer] {
    //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
    //    }
    //    new: nil
    //  ]
    memcpy((void*)0x200000000940, "./file0\000", 8);
    syscall(__NR_link, /*old=*/0x200000000940ul, /*new=*/0ul);
    break;
  }
}
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;
  use_temporary_dir();
  loop();
  return 0;
}