// https://syzkaller.appspot.com/bug?id=762e7debe9358b9fb086b72671bc0b97bc686a88
// 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 __thread int clone_ongoing;
static __thread int skip_segv;
static __thread jmp_buf segv_env;

static void segv_handler(int sig, siginfo_t* info, void* ctx)
{
  if (__atomic_load_n(&clone_ongoing, __ATOMIC_RELAXED) != 0) {
    exit(sig);
  }
  uintptr_t addr = (uintptr_t)info->si_addr;
  const uintptr_t prog_start = 1 << 20;
  const uintptr_t prog_end = 100 << 20;
  int skip = __atomic_load_n(&skip_segv, __ATOMIC_RELAXED) != 0;
  int valid = addr < prog_start || addr > prog_end;
  if (skip && valid) {
    _longjmp(segv_env, 1);
  }
  exit(sig);
}

static void install_segv_handler(void)
{
  struct sigaction sa;
  memset(&sa, 0, sizeof(sa));
  sa.sa_handler = SIG_IGN;
  syscall(SYS_rt_sigaction, 0x20, &sa, NULL, 8);
  syscall(SYS_rt_sigaction, 0x21, &sa, NULL, 8);
  memset(&sa, 0, sizeof(sa));
  sa.sa_sigaction = segv_handler;
  sa.sa_flags = SA_NODEFER | SA_SIGINFO;
  sigaction(SIGSEGV, &sa, NULL);
  sigaction(SIGBUS, &sa, NULL);
}

#define NONFAILING(...)                                                        \
  ({                                                                           \
    int ok = 1;                                                                \
    __atomic_fetch_add(&skip_segv, 1, __ATOMIC_SEQ_CST);                       \
    if (_setjmp(segv_env) == 0) {                                              \
      __VA_ARGS__;                                                             \
    } else                                                                     \
      ok = 0;                                                                  \
    __atomic_fetch_sub(&skip_segv, 1, __ATOMIC_SEQ_CST);                       \
    ok;                                                                        \
  })

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 setup_sysctl()
{
  int cad_pid = fork();
  if (cad_pid < 0)
    exit(1);
  if (cad_pid == 0) {
    for (;;)
      sleep(100);
  }
  char tmppid[32];
  snprintf(tmppid, sizeof(tmppid), "%d", cad_pid);
  struct {
    const char* name;
    const char* data;
  } files[] = {
      {"/sys/kernel/debug/x86/nmi_longest_ns", "10000000000"},
      {"/proc/sys/kernel/hung_task_check_interval_secs", "20"},
      {"/proc/sys/net/core/bpf_jit_kallsyms", "1"},
      {"/proc/sys/net/core/bpf_jit_harden", "0"},
      {"/proc/sys/kernel/kptr_restrict", "0"},
      {"/proc/sys/kernel/softlockup_all_cpu_backtrace", "1"},
      {"/proc/sys/fs/mount-max", "100"},
      {"/proc/sys/vm/oom_dump_tasks", "0"},
      {"/proc/sys/debug/exception-trace", "0"},
      {"/proc/sys/kernel/printk", "7 4 1 3"},
      {"/proc/sys/kernel/keys/gc_delay", "1"},
      {"/proc/sys/vm/oom_kill_allocating_task", "1"},
      {"/proc/sys/kernel/ctrl-alt-del", "0"},
      {"/proc/sys/kernel/cad_pid", tmppid},
  };
  for (size_t i = 0; i < sizeof(files) / sizeof(files[0]); i++) {
    if (!write_file(files[i].name, files[i].data)) {
    }
  }
  kill(cad_pid, SIGKILL);
  while (waitpid(cad_pid, NULL, 0) != cad_pid)
    ;
}

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)) {
  }
  NONFAILING(memcpy((void*)0x20000040, "ext4\000", 5));
  NONFAILING(memcpy((void*)0x20000140, "./file2\000", 8));
  NONFAILING(memcpy((void*)0x200005c0, "noblock_validity", 16));
  NONFAILING(*(uint8_t*)0x200005d0 = 0x2c);
  NONFAILING(memcpy((void*)0x200005d1, "bsddf", 5));
  NONFAILING(*(uint8_t*)0x200005d6 = 0x2c);
  NONFAILING(memcpy((void*)0x200005d7, "sysvgroups", 10));
  NONFAILING(*(uint8_t*)0x200005e1 = 0x2c);
  NONFAILING(memcpy((void*)0x200005e2, "norecovery", 10));
  NONFAILING(*(uint8_t*)0x200005ec = 0x2c);
  NONFAILING(memcpy((void*)0x200005ed, "debug_want_extra_isize", 22));
  NONFAILING(*(uint8_t*)0x20000603 = 0x3d);
  NONFAILING(sprintf((char*)0x20000604, "0x%016llx", (long long)0x80));
  NONFAILING(*(uint8_t*)0x20000616 = 0x2c);
  NONFAILING(memcpy((void*)0x20000617, "orlov", 5));
  NONFAILING(*(uint8_t*)0x2000061c = 0x2c);
  NONFAILING(memcpy((void*)0x2000061d, "nogrpid", 7));
  NONFAILING(*(uint8_t*)0x20000624 = 0x2c);
  NONFAILING(memcpy((void*)0x20000625, "noauto_da_alloc", 15));
  NONFAILING(*(uint8_t*)0x20000634 = 0x2c);
  NONFAILING(memcpy((void*)0x20000635, "acl", 3));
  NONFAILING(*(uint8_t*)0x20000638 = 0x2c);
  NONFAILING(*(uint8_t*)0x20000639 = 0);
  NONFAILING(memcpy(
      (void*)0x200015c0,
      "\x78\x9c\xec\xdd\xcf\x6b\x1c\x55\x1c\x00\xf0\xef\x6c\x92\xfe\xd6\xa6\x50"
      "\x8a\x7a\x90\x40\x0f\x56\x6a\x37\x4d\xe2\x8f\x0a\x42\xeb\x51\xb4\x58\xd0"
      "\x7b\x5d\x92\x69\x28\xd9\x74\x4b\x76\x53\x9a\x58\x68\x7b\xb0\x17\x2f\x52"
      "\x04\x11\x0b\xe2\x1f\xe0\xdd\x63\xf1\x1f\xf0\xaf\x28\x68\xa1\x48\x09\x7a"
      "\xf0\x12\x99\xcd\x6c\xbb\x4d\xb2\xf9\xb9\x75\xb7\xce\xe7\x03\xd3\xbe\x37"
      "\x33\x9b\x37\x6f\xdf\x7c\xdf\x7e\x67\x67\x97\x0d\xa0\xb0\x46\xb2\x7f\x4a"
      "\x11\xaf\x46\xc4\x37\x49\xc4\xe1\xb6\x6d\x83\x91\x6f\x1c\x59\xd9\x6f\xe9"
      "\xf1\x8d\xc9\x6c\x49\x62\x79\xf9\xb3\x3f\x93\x48\xf2\x75\xad\xfd\x93\xfc"
      "\xff\x83\x79\xe5\x95\x88\xf8\xf5\xab\x88\x93\xa5\xb5\xed\xd6\x17\x16\x67"
      "\x2a\xd5\x6a\x3a\x97\xd7\x47\x1b\xb3\x57\x47\xeb\x0b\x8b\xa7\x2e\xcf\x56"
      "\xa6\xd3\xe9\xf4\xca\xf8\xc4\xc4\x99\x77\x26\xc6\xdf\x7f\xef\xdd\xae\xf5"
      "\xf5\xcd\x0b\x7f\x7f\xff\xe9\xfd\x8f\xce\x7c\x7d\x7c\xe9\xbb\x9f\x1f\x1e"
      "\xb9\x9b\xc4\xb9\x38\x94\x6f\x6b\xef\xc7\x2e\xdc\x6a\xaf\x8c\xc4\x48\xfe"
      "\x9c\x0c\xc5\xb9\x55\x3b\x8e\x75\xa1\xb1\x7e\x92\xf4\xfa\x00\xd8\x91\x81"
      "\x3c\xce\x87\x22\x9b\x03\x0e\xc7\x40\x1e\xf5\xc0\xff\xdf\xcd\x88\x58\x06"
      "\x0a\x2a\x11\xff\x50\x50\xad\x3c\xa0\x75\x6d\xdf\xa5\xeb\xe0\x17\xc6\xa3"
      "\x0f\x57\x2e\x80\xd6\xf6\x7f\x70\xe5\xbd\x91\xd8\xd7\xbc\x36\x3a\xb0\x94"
      "\x3c\x73\x65\x94\x5d\xef\x0e\x77\xa1\xfd\xac\x8d\x5f\xfe\xb8\x77\x37\x5b"
      "\x62\x93\xf7\x21\x6e\x76\xa1\x3d\x80\x96\x5b\xb7\x23\xe2\xf4\xe0\xe0\xda"
      "\xf9\x2f\xc9\xe7\xbf\x9d\x3b\xdd\x7c\xf3\x78\x63\xab\xdb\x28\xda\xeb\x0f"
      "\xf4\xd2\xfd\x2c\xff\x79\x6b\xbd\xfc\xa7\xf4\x24\xff\x89\x75\xf2\x9f\x83"
      "\xeb\xc4\xee\x4e\x6c\x1e\xff\xa5\x87\x5d\x68\xa6\xa3\x2c\xff\xfb\x60\xdd"
      "\xfc\xf7\xc9\xd4\x35\x3c\x90\xd7\x5e\x6a\xe6\x7c\x43\xc9\xa5\xcb\xd5\xf4"
      "\x74\x44\xbc\x1c\x11\x27\x62\x68\x6f\x56\xdf\xe8\x7e\xce\x99\xa5\x07\xcb"
      "\x9d\xb6\xb5\xe7\x7f\xd9\x92\xb5\xdf\xca\x05\xf3\xe3\x78\x38\xb8\xf7\xd9"
      "\xc7\x4c\x55\x1a\x95\xdd\xf4\xb9\xdd\xa3\xdb\x11\xaf\x3d\xcd\x7f\x93\x58"
      "\x33\xff\xef\x6b\xe6\xba\xab\xc7\x3f\x7b\x3e\x2e\x6c\xb1\x8d\x63\xe9\xbd"
      "\xd7\x3b\x6d\xdb\xbc\xff\xed\xba\x9f\x01\x2f\xff\x14\xf1\xc6\xba\xe3\xff"
      "\xf4\x8e\x56\xb2\xf1\xfd\xc9\xd1\xe6\xf9\x30\xda\x3a\x2b\xd6\xfa\xeb\xce"
      "\xb1\xdf\x3a\xb5\xbf\xbd\xfe\x77\x5f\x36\xfe\x07\x36\xee\xff\x70\xd2\x7e"
      "\xbf\xb6\xbe\xfd\x36\x7e\xdc\xf7\x4f\xda\x69\xdb\x4e\xcf\xff\x3d\xc9\xe7"
      "\xcd\xf2\x9e\x7c\xdd\xf5\x4a\xa3\x31\x37\x16\xb1\x27\xf9\x64\xed\xfa\xf1"
      "\xa7\x8f\x6d\xd5\x5b\xfb\x67\xfd\x3f\x71\x7c\xe3\xf9\x6f\xbd\xf3\x7f\x7f"
      "\x44\x7c\xb1\xc5\xfe\xdf\x39\x7a\xa7\xe3\xae\xfd\x30\xfe\x53\xdb\x1a\xff"
      "\xed\x17\x1e\x7c\xfc\xe5\x0f\x9d\xda\xdf\xda\xf8\xbf\xdd\x2c\x9d\xc8\xd7"
      "\x6c\x65\xfe\xdb\xea\x01\xee\xe6\xb9\x03\x00\x00\x00\x00\x00\x80\x7e\x53"
      "\x8a\x88\x43\x91\x94\xca\x4f\xca\xa5\x52\xb9\xbc\xf2\xf9\x8e\xa3\x71\xa0"
      "\x54\xad\xd5\x1b\x27\x2f\xd5\xe6\xaf\x4c\x45\xf3\xbb\xb2\xc3\x31\x54\x6a"
      "\xdd\xe9\x3e\xdc\xf6\x79\x88\xb1\xfc\xf3\xb0\xad\xfa\xf8\xaa\xfa\x44\x44"
      "\x1c\x89\x88\x6f\x07\xf6\x37\xeb\xe5\xc9\x5a\x75\xaa\xd7\x9d\x07\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x71\xb0\xc3\xf7"
      "\xff\x33\xbf\x0f\xf4\xfa\xe8\x80\xe7\xce\x4f\x7e\x43\x71\x6d\x1a\xff\xdd"
      "\xf8\xa5\x27\xa0\x2f\x79\xfd\x87\xe2\x12\xff\x50\x5c\xe2\x1f\x8a\x4b\xfc"
      "\x43\x71\x89\x7f\x28\x2e\xf1\x0f\xc5\x25\xfe\xa1\xb8\xc4\x3f\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x74\xd5\x85\xf3\xe7\xb3\x65\x79\xe9\xf1\x8d\xc9\xac\x3e\x75\x6d\x61\x7e"
      "\xa6\x76\xed\xd4\x54\x5a\x9f\x29\xcf\xce\x4f\x96\x27\x6b\x73\x57\xcb\xd3"
      "\xb5\xda\x74\x35\x2d\x4f\xd6\x66\x37\xfb\x7b\xd5\x5a\xed\xea\xd8\x78\xcc"
      "\x5f\x1f\x6d\xa4\xf5\xc6\x68\x7d\x61\xf1\xe2\x6c\x6d\xfe\x4a\xe3\xe2\xe5"
      "\xd9\xca\x74\x7a\x31\x1d\xfa\x4f\x7a\x05\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x2f\x96\xfa\xc2\xe2\x4c\xa5\x5a\x4d\xe7\x14"
      "\x3a\x16\xce\x46\x5f\x1c\xc6\x8e\x0b\xc9\x66\xa3\x7c\x36\x3f\x19\x76\xd4"
      "\xc4\x60\xef\x3b\xa8\xf0\x1c\x0a\x3d\x9e\x98\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\xa0\xcd\xbf\x01\x00\x00\xff\xff\xdf\x29\x33"
      "\xc7",
      1386));
  NONFAILING(syz_mount_image(
      /*fs=*/0x20000040, /*dir=*/0x20000140, /*flags=MS_RELATIME*/ 0x200000,
      /*opts=*/0x200005c0, /*chdir=*/3, /*size=*/0x56a, /*img=*/0x200015c0));
  NONFAILING(memcpy((void*)0x20000000, "./file0\000", 8));
  syscall(__NR_chdir, /*dir=*/0x20000000ul);
  NONFAILING(memcpy((void*)0x20000040, "./bus\000", 6));
  syscall(__NR_creat, /*file=*/0x20000040ul, /*mode=*/0ul);
  NONFAILING(
      memcpy((void*)0x200000c0, "blkio.bfq.io_merged_recursive\000", 30));
  syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x200000c0ul,
          /*flags=*/0x275aul, /*mode=*/0ul);
  NONFAILING(memcpy((void*)0x20000380, "/dev/loop", 9));
  NONFAILING(*(uint8_t*)0x20000389 = 0x30);
  NONFAILING(*(uint8_t*)0x2000038a = 0);
  NONFAILING(memcpy((void*)0x20000140, "./bus\000", 6));
  syscall(__NR_mount, /*src=*/0x20000380ul, /*dst=*/0x20000140ul, /*type=*/0ul,
          /*flags=MS_BIND*/ 0x1000ul, /*data=*/0ul);
  NONFAILING(memcpy((void*)0x20000080, "./bus\000", 6));
  res = syscall(__NR_open, /*file=*/0x20000080ul,
                /*flags=O_SYNC|O_NOCTTY|O_DIRECT|O_CLOEXEC|O_RDWR*/ 0x185102ul,
                /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x800000ul,
          /*prot=PROT_WRITE*/ 2ul,
          /*flags=MAP_STACK|MAP_POPULATE|MAP_FIXED|MAP_SHARED*/ 0x28011ul,
          /*fd=*/r[0], /*offset=*/0ul);
  NONFAILING(memcpy((void*)0x20000040, "exfat\000", 6));
  NONFAILING(memcpy((void*)0x20000180, "\351\037q\211Y\036\2223aK\000", 11));
  NONFAILING(*(uint8_t*)0x200003c0 = -1);
  NONFAILING(*(uint8_t*)0x200003c1 = -1);
  NONFAILING(sprintf((char*)0x200003c2, "0x%016llx", (long long)-1));
  NONFAILING(*(uint64_t*)0x200003d4 = -1);
  NONFAILING(*(uint8_t*)0x200003dc = -1);
  NONFAILING(sprintf((char*)0x200003dd, "%020llu", (long long)0));
  NONFAILING(memcpy(
      (void*)0x20001b00,
      "\x78\x9c\xec\xdc\x0b\xb8\x4e\xd5\xf6\x30\xf0\x31\xe6\x9c\x8b\x4d\xd2\x9b"
      "\xe4\x3e\xc7\x1c\x8b\x37\x6d\x4c\x97\x24\xb9\x24\xc9\x25\x49\x92\x23\x49"
      "\x6e\x09\x21\x49\x92\x90\xdc\x6f\x49\x48\x42\xee\x49\xee\x21\xb9\x85\xe4"
      "\x7e\xbf\xe5\x9e\x24\x49\x92\x24\x24\x24\x99\xdf\xe3\x9c\xce\xd7\x39\xa7"
      "\xf3\xff\xf7\xf5\xff\xf7\x7d\x9e\xef\xbf\xc7\xef\x79\xd6\xf3\xce\xf1\xae"
      "\x77\xcc\x35\xe6\x1e\x7b\xef\x77\xad\xb5\x9f\x77\x7f\xd3\x61\x48\xe5\xba"
      "\x55\x2a\xd4\x66\x66\xf8\x6f\xc1\xbf\x3d\x74\x07\x80\x14\x00\xe8\x0f\x00"
      "\xd7\x01\x40\x04\x00\x25\xb2\x94\xc8\x72\x65\x7f\x06\x8d\xdd\xff\x7b\x07"
      "\x11\x7f\xae\x87\xa6\x5f\xed\x0a\xc4\xd5\x24\xfd\x4f\xdb\xa4\xff\x69\x9b"
      "\xf4\x3f\x6d\x93\xfe\xa7\x6d\xd2\xff\xb4\x4d\xfa\x9f\xb6\x49\xff\xd3\x36"
      "\xe9\xbf\x10\x69\xd9\xf6\x19\x39\xaf\x97\x2d\xed\x6e\x72\xff\x3f\x2d\x93"
      "\xf7\xff\xff\x41\x8e\x16\x1e\xfb\xc5\xc6\xc2\x37\x76\xfc\x03\x29\xd2\xff"
      "\xb4\x4d\xfa\x9f\xb6\x49\xff\xd3\x36\xe9\x7f\xda\x26\xfd\x4f\xdb\xa4\xff"
      "\x69\x9b\xf4\x3f\x6d\x93\xfe\x0b\x91\x96\xfd\xd7\xef\x1d\xcb\xdf\x0e\xfe"
      "\x27\x6c\x57\xfb\xfb\x4f\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\x08\x21\x44\xda\x70\x21\xfc\xca\x00\xc0\xdf\xc7\x57"
      "\xbb\x2e\x21\x84\x10\x42\x08\x21\x84\x10\x42\xfc\x79\x42\xfa\xab\x5d\x81"
      "\x10\x42\x08\x21\x84\x10\x42\x08\x21\xfe\xef\x43\x50\xa0\xc1\x40\x04\xe9"
      "\x20\x3d\xa4\x40\x06\xc8\x08\xd7\x40\x26\xb8\x16\x32\xc3\x75\x90\x80\xeb"
      "\x21\x0b\xdc\x00\x59\xe1\x46\xc8\x06\xd9\x21\x07\xe4\x84\x5c\x90\x1b\xf2"
      "\x80\x05\x02\x07\x0c\x31\xe4\x85\x7c\x90\x84\x9b\x20\x3f\xdc\x0c\xa9\x50"
      "\x00\x0a\x42\x21\xf0\x50\x18\x8a\x40\x51\x28\x06\xb7\x40\x71\xb8\x15\x4a"
      "\xc0\x6d\x50\x12\x6e\x87\x52\x50\x1a\xca\x40\x59\xb8\x03\xca\xc1\x9d\x50"
      "\x1e\xee\x82\x0a\x70\x37\x54\x84\x4a\x50\x19\xaa\xc0\x3d\x50\x15\xee\x85"
      "\x6a\x70\x1f\x54\x87\xfb\xa1\x06\x3c\x00\x35\xe1\x41\xa8\x05\x7f\x81\xda"
      "\xf0\x10\xd4\x81\x87\xa1\x2e\x3c\x02\xf5\xe0\x51\xa8\x0f\x0d\xa0\x21\x34"
      "\x82\xc6\xff\xa5\xfc\x17\xa0\x0b\xbc\x08\x5d\xa1\x1b\x74\x87\x1e\xd0\x13"
      "\x7a\x41\x6f\xe8\x03\x7d\xa1\x1f\xf4\x87\x97\x60\x00\xbc\x0c\x03\xe1\x15"
      "\x18\x04\x83\x61\x08\xbc\x0a\x43\xe1\x35\x18\x06\xaf\xc3\x70\x18\x01\x23"
      "\xe1\x0d\x18\x05\xa3\x61\x0c\x8c\x85\x71\x30\x1e\x26\xc0\x9b\x30\x11\xde"
      "\x82\x49\xf0\x36\x4c\x86\x29\x30\x15\xa6\xc1\x74\x98\x01\x33\xe1\x1d\x98"
      "\x05\xb3\x61\x0e\xbc\x0b\x73\xe1\x3d\x98\x07\xf3\x61\x01\x2c\x84\x45\xf0"
      "\x3e\x2c\x86\x25\xb0\x14\x3e\x80\x65\xf0\x21\x2c\x87\x15\xb0\x12\x56\xc1"
      "\x6a\x58\x03\x6b\x61\x1d\xac\x87\x0d\xb0\x11\x36\xc1\x66\xd8\x02\x5b\x61"
      "\x1b\x6c\x87\x8f\x60\x07\xec\x84\x5d\xb0\x1b\xf6\xc0\x5e\xd8\x07\x1f\xc3"
      "\x7e\xf8\x04\x0e\xc0\xa7\x70\x10\x3e\xfb\x83\xf9\xe7\xff\x25\xbf\x23\x02"
      "\x02\x2a\x54\x68\xd0\x60\x3a\x4c\x87\x29\x98\x82\x19\x31\x23\x66\xc2\x4c"
      "\x98\x19\x33\x63\x02\x13\x98\x05\xb3\x60\x56\xcc\x8a\xd9\x30\x1b\xe6\xc0"
      "\x1c\x98\x0b\x73\x61\x1e\xcc\x83\x84\x84\x8c\x8c\x79\x31\x2f\x26\x31\x89"
      "\xf9\x31\x3f\xa6\x62\x2a\x16\xc4\x82\xe8\xd1\x63\x11\x2c\x82\xc5\xf0\x16"
      "\x2c\x8e\xc5\xb1\x04\x96\xc0\x92\x58\x12\x4b\x61\x69\x2c\x8d\x65\xb1\x2c"
      "\x96\xc3\x72\x58\x1e\xcb\x63\x05\xac\x80\x15\xb1\x22\x56\xc6\xca\x78\x0f"
      "\xde\x83\xf7\x62\x35\xac\x86\xd5\xb1\x3a\xd6\xc0\x1a\x58\x13\x6b\x62\x2d"
      "\xac\x85\xb5\xb1\x36\xd6\xc1\x3a\x58\x17\xeb\x62\x3d\xac\x87\xf5\xb1\x3e"
      "\x36\xc4\x86\xd8\x18\x1b\x63\x13\x6c\x82\x4d\xb1\x29\x36\xc7\xe6\xd8\x02"
      "\x5b\x60\x2b\x6c\x85\xad\xb1\x35\xb6\xc1\x36\xd8\x16\xdb\x62\x3b\x6c\x87"
      "\xed\xb1\x3d\x76\xc0\x0e\xd8\x11\x3b\x61\x27\x7c\x01\x5f\xc0\x17\xf1\x45"
      "\xec\x86\x15\x55\x0f\xec\x89\x3d\xb1\x37\xf6\xc6\xbe\xd8\x0f\xfb\xe1\x4b"
      "\x38\x00\x5f\xc6\x97\xf1\x15\x1c\x84\x83\x71\x08\xbe\x8a\xaf\xe2\x6b\x38"
      "\x0c\xcf\xe1\x70\x1c\x81\x23\x71\x24\x96\x53\xa3\x71\x0c\x8e\x45\x56\xe3"
      "\x71\x02\x4e\xc0\x89\x38\x11\x27\xe1\x24\x9c\x8c\x53\x70\x0a\x4e\xc3\xe9"
      "\x38\x03\x67\xe2\x4c\x9c\x85\xb3\x71\x36\xbe\x8b\x73\xf1\x3d\x7c\x0f\xe7"
      "\xe3\x7c\x5c\x88\x8b\x70\x11\x2e\xc6\x25\xb8\x14\x97\xe2\x32\x3c\x8f\xcb"
      "\x71\x05\xae\xc4\x55\xb8\x1a\xd7\xe0\x6a\x5c\x87\xeb\x71\x1d\x6e\xc4\x4d"
      "\xb8\x11\xb7\xe0\x16\xdc\x86\xdb\xf0\x23\xfc\x08\x77\xe2\x4e\xdc\x8d\xbb"
      "\x71\x2f\x1a\x00\xfc\x18\x3f\xc1\x4f\x70\x10\x1e\xc4\x83\x78\x08\x0f\xe1"
      "\x61\x3c\x8c\x47\xf0\x08\x1e\xc5\xa3\x78\x0c\x8f\xe1\x71\x3c\x8e\x27\xf0"
      "\x04\x9e\xc4\x93\x78\x0a\x4f\xe3\x19\x3c\x8d\x67\xf1\x2c\x9e\xc3\xf3\x78"
      "\x01\x2f\xe0\x45\xbc\x88\x97\xf0\xb9\x5c\x5f\xd5\xd9\x5b\x60\xc3\x20\x50"
      "\x57\x18\x65\x54\x3a\x95\x4e\xa5\xa8\x14\x95\x51\x65\x54\x99\x54\x26\x95"
      "\x59\x65\x56\x09\x95\x50\x59\x54\x16\x95\x55\x65\x55\xd9\x54\x36\x95\x43"
      "\xe5\x50\xb9\x54\x2e\x95\x47\xe5\x51\xa4\x48\xb1\x8a\x55\x5e\x95\x57\x25"
      "\x55\x52\xe5\x57\xf9\x55\xaa\x4a\x55\x05\x55\x41\xe5\x95\x57\x45\x54\x11"
      "\x55\x4c\x15\x53\xc5\x55\x71\x55\x42\xdd\xa6\x4a\xaa\xdb\x55\x29\x55\x5a"
      "\x35\xf3\x65\x55\x59\x55\x4e\x35\xf7\xe5\xd5\x5d\xaa\x82\xaa\xa0\x2a\xaa"
      "\x4a\xaa\xb2\xaa\xa2\xaa\xa8\xaa\xaa\xaa\xaa\xa6\xaa\xa9\xea\xaa\xba\xaa"
      "\xa1\x6a\xa8\x9a\xea\x41\x55\x4b\xf5\xc0\xbe\xf8\x90\xba\xd2\x99\xba\x6a"
      "\x30\xd6\x53\x43\xb0\xbe\x6a\xa0\x1a\xaa\x46\xea\x35\x7c\x4c\x35\x51\xc3"
      "\xb0\xa9\x6a\xa6\x9a\xab\x27\xd4\x08\x1c\x8e\xad\x54\x13\xdf\x5a\x3d\xa5"
      "\xda\xa8\x31\xd8\x56\x3d\xa3\xc6\xe2\xb3\xaa\xbd\x1a\x8f\x1d\xd4\xf3\xaa"
      "\xa3\xea\xa4\x3a\xab\x17\x54\x17\xd5\xd4\x77\x55\xdd\xd4\x64\xec\xa1\x7a"
      "\xaa\x69\xd8\x5b\xf5\x51\x7d\x55\x3f\x35\x0b\x2b\xa9\x2b\x1d\xab\xac\x5e"
      "\x51\x83\xd4\x60\x35\x44\xbd\xaa\x16\xe2\x6b\x6a\x98\x7a\x5d\x0d\x57\x23"
      "\xd4\x48\xf5\x86\x1a\xa5\x46\xab\x31\x6a\xac\x1a\xa7\xc6\xab\x09\xea\x4d"
      "\x35\x51\xbd\xa5\x26\xa9\xb7\xd5\x64\x35\x45\x4d\x55\xd3\xd4\x74\x35\x43"
      "\xcd\x54\xef\xa8\x59\x6a\xb6\x9a\xa3\xde\x55\x73\xd5\x7b\x6a\x9e\x9a\xaf"
      "\x16\xa8\x85\x6a\x91\x7a\x5f\x2d\x56\x4b\xd4\x52\xf5\x81\x5a\xa6\x3e\x54"
      "\xcb\xd5\x0a\xb5\x52\xad\x52\xab\xd5\x1a\xb5\x56\xad\x53\xeb\xd5\x06\xb5"
      "\x51\x6d\x52\x9b\xd5\x16\xb5\x55\x6d\x53\xdb\xd5\x47\x6a\x87\xda\xa9\x76"
      "\xa9\xdd\x6a\x8f\xda\xab\xf6\xa9\x8f\xd5\x7e\xf5\x89\x3a\xa0\x3e\x55\x07"
      "\xd5\x67\xea\x90\xfa\x5c\x1d\x56\x5f\xa8\x23\xea\x4b\x75\x54\x7d\xa5\x8e"
      "\xa9\xaf\xd5\x71\xf5\x8d\x3a\xa1\xbe\x55\x27\xd5\x77\xea\x94\x3a\xad\xce"
      "\xa8\xef\xd5\x59\xf5\x83\x3a\xa7\xce\xab\x0b\xea\x47\x75\x51\xfd\xa4\x2e"
      "\xa9\x9f\xd5\x65\x15\x14\x68\xd4\x4a\x6b\x6d\x74\xa4\xd3\xe9\xf4\x3a\x45"
      "\x67\xd0\x19\xf5\x35\x3a\x93\xbe\x56\x67\xd6\xd7\xe9\x84\xbe\x5e\x67\xd1"
      "\x37\xe8\xac\xfa\x46\x9d\x4d\x67\xd7\x39\x74\x4e\x9d\x4b\xe7\xd6\x79\xb4"
      "\xd5\xa4\x9d\x66\x1d\xeb\xbc\x3a\x9f\x4e\xea\x9b\x74\x7e\x7d\xb3\x4e\xd5"
      "\x05\x74\x41\x5d\x48\x7b\x5d\x58\x17\xd1\x45\x75\x31\x7d\x8b\x2e\xae\x6f"
      "\xd5\x25\xf4\x6d\xba\xa4\xbe\x5d\x97\xd2\xa5\x75\x19\x5d\x56\xdf\xa1\xcb"
      "\xe9\x3b\x75\x79\x7d\x97\xae\xa0\xef\xd6\x15\x75\x25\x5d\x59\x57\xd1\xf7"
      "\xe8\xaa\xfa\x5e\x5d\x4d\xdf\xa7\xab\xeb\xfb\x75\x0d\xfd\x80\xae\xa9\x1f"
      "\xd4\xb5\xf4\x5f\x74\x6d\xfd\x90\xae\xa3\x1f\xd6\x75\xf5\x23\xba\x9e\x7e"
      "\x54\xd7\xd7\x0d\x74\x43\xdd\x48\x37\xd6\x8f\xe9\x26\xfa\x71\xdd\x54\x37"
      "\xd3\xcd\xf5\x13\xba\x85\x6e\xa9\x5b\xe9\x27\x75\x6b\xfd\x94\x6e\xa3\x9f"
      "\xd6\x6d\xf5\x33\xba\x9d\x7e\x56\xb7\xd7\xcf\xe9\x0e\xfa\x79\xdd\x51\x77"
      "\xd2\x9d\xf5\xcf\xfa\xb2\x0e\xba\xab\xee\xa6\xbb\xeb\x1e\xba\xa7\xee\xa5"
      "\x7b\xeb\x3e\xba\xaf\xee\xa7\xfb\xeb\x97\xf4\x00\xfd\xb2\x1e\xa8\x5f\xd1"
      "\x83\xf4\x60\x3d\x44\xbf\xaa\x87\xea\xd7\xf4\x30\xfd\xba\x1e\xae\x47\xe8"
      "\x91\xfa\x0d\x3d\x4a\x8f\xd6\x63\xf4\x58\x3d\x4e\x8f\xd7\x13\xf4\x9b\x7a"
      "\xa2\x7e\x4b\x4f\xd2\x6f\xeb\xc9\x7a\x8a\x9e\xaa\xa7\xe9\xe9\x7a\x86\xee"
      "\xfb\xcb\x4c\x73\xfe\x0f\xf2\xdf\xfa\x37\xf9\x03\xff\x7a\xf4\x6d\x7a\xbb"
      "\xfe\x48\xef\xd0\x3b\xf5\x2e\xbd\x5b\xef\xd1\x7b\xf5\x3e\xbd\x4f\xef\xd7"
      "\xfb\xf5\x01\x7d\x40\x1f\xd4\x07\xf5\x21\x7d\x48\x1f\xd6\x87\xf5\x11\x7d"
      "\x44\x1f\xd5\x47\xf5\x31\x7d\x4c\x1f\xd7\xc7\xf5\x09\x7d\x42\x9f\xd4\x27"
      "\xf5\x29\x7d\x5a\xff\xa8\xbf\xd7\x67\xf5\x0f\xfa\x9c\x3e\xaf\xcf\xeb\x1f"
      "\xf5\x45\x7d\x51\x5f\xfa\xe5\x6b\x00\x06\x8d\x32\xda\x18\x13\x99\x74\x26"
      "\xbd\x49\x31\x19\x4c\x46\x73\x8d\xc9\x64\xae\x35\x99\xcd\x75\x26\x61\xae"
      "\x37\x59\xcc\x0d\x26\xab\xb9\xd1\x64\x33\xd9\x4d\x0e\x93\xd3\xe4\x32\xb9"
      "\x4d\x1e\x63\x0d\x19\x67\xd8\xc4\x26\xaf\xc9\x67\x92\xe6\x26\xfc\xe5\x84"
      "\xc2\x14\x34\x85\x8c\x37\x85\x4d\x11\x53\xf4\x8f\xe4\x9b\xfc\xe6\x66\x93"
      "\x6a\x0a\xfc\x53\xfe\xef\xd5\xd7\xd8\x34\x36\x4d\x4c\x13\xd3\xd4\x34\x35"
      "\xcd\x4d\x73\xd3\xc2\xb4\x30\xad\x4c\x2b\xd3\xda\xb4\x36\x6d\x4c\x1b\xd3"
      "\xd6\xb4\x35\xed\x4c\x3b\xd3\xde\xb4\x37\x1d\x4c\x07\xd3\xd1\x74\x34\x9d"
      "\x4d\x67\xd3\xc5\x74\x31\x5d\x4d\x57\xd3\xdd\x74\x37\x3d\x4d\x2f\xd3\xdb"
      "\xf4\x31\x7d\x4d\x3f\xd3\xdf\xbc\x64\x06\x98\x01\x66\xa0\x19\x68\x06\x99"
      "\x41\x66\x88\x19\x62\x86\x9a\xa1\x66\x98\x19\x66\x86\x9b\xe1\x66\xa4\x19"
      "\x69\x46\x99\x51\x66\x8c\x19\x63\xc6\x99\x71\x66\x82\x99\x60\x26\x9a\x89"
      "\x66\x92\x99\x64\x26\x9b\xc9\x66\xaa\x99\x6a\xa6\x9b\xe9\x66\xa6\x99\x69"
      "\x66\x99\x59\x66\x8e\x99\x63\xe6\x9a\xb9\x66\x9e\x99\x67\x16\x98\x05\x66"
      "\x91\x59\x64\x16\x9b\xc5\x66\xa9\x59\x6a\x96\x99\x65\x66\xb9\x59\x61\x56"
      "\x98\x55\x66\x95\x59\x63\xd6\x98\x75\x66\x9d\xd9\x60\x36\x98\x4d\x66\x93"
      "\xd9\x62\xb6\x98\xe5\x66\xbb\xd9\x6e\x76\x98\x1d\x66\x97\xd9\x65\xf6\x98"
      "\x3d\x66\x9f\xd9\x67\xf6\x9b\xfd\xe6\x80\x39\x60\x0e\x9a\x83\xe6\x90\x39"
      "\x64\x0e\x9b\xc3\xe6\x88\x39\x62\x8e\x9a\xa3\xe6\x98\x39\x66\x8e\x9b\xe3"
      "\xe6\x84\x39\x61\x4e\x9a\x93\xe6\x94\x39\x65\xce\x98\x33\xe6\xac\x39\x6b"
      "\xce\x99\x73\xe6\x82\xb9\x60\x2e\x9a\x8b\xe6\x92\xb9\x64\x2e\x9b\xcb\x57"
      "\x4e\xfb\x22\x15\xa9\xc8\x44\x26\x4a\x17\xa5\x8b\x52\xa2\x94\x28\x63\x94"
      "\x31\xca\x14\x65\x8a\x32\x47\x99\xa3\x44\x94\x88\xb2\x44\x59\xa2\xac\xd1"
      "\x8d\x51\xb6\x28\x7b\x94\x23\xca\x19\xe5\x8a\x72\x47\x79\x22\x1b\x51\xe4"
      "\x22\x8e\xe2\x28\x6f\x94\x2f\x4a\x46\x37\x45\xf9\xa3\x9b\xa3\xd4\xa8\x40"
      "\x54\x30\x2a\x14\xf9\xa8\x70\x54\x24\x2a\x1a\x15\x8b\x6e\x89\x8a\x47\xb7"
      "\x46\x25\xa2\xdb\xa2\x92\xd1\xed\x51\xa9\xa8\x74\x54\x26\x2a\x1b\xdd\x11"
      "\x95\x8b\xee\x8c\xca\x47\x77\x45\x15\xa2\xbb\xa3\x8a\x51\xa5\xa8\x72\x54"
      "\x25\xba\x27\xaa\x1a\xdd\x1b\x55\x8b\xee\x8b\xaa\x47\xf7\x47\x35\xa2\x07"
      "\xa2\x9a\xd1\x83\x51\xad\xe8\x2f\x51\xed\xe8\xa1\xa8\x4e\xf4\x70\x54\x37"
      "\x7a\x24\xaa\x17\x3d\x1a\xd5\x8f\x1a\x44\x0d\xa3\x46\x51\xe3\x3f\x75\xfe"
      "\x10\xce\x65\x7f\xdc\x77\xb5\xdd\x6c\x77\xdb\xc3\xf6\xb4\xbd\x6c\x6f\xdb"
      "\xc7\xf6\xb5\xfd\x6c\x7f\xfb\x92\x1d\x60\x5f\xb6\x03\xed\x2b\x76\x90\x1d"
      "\x6c\x87\xd8\x57\xed\x50\xfb\x9a\x1d\x66\x5f\xb7\xc3\xed\x08\x3b\xd2\xbe"
      "\x61\x47\xd9\xd1\x76\x8c\x1d\x6b\xc7\xd9\xf1\x76\x82\x7d\xd3\x4e\xb4\x6f"
      "\xd9\x49\xf6\x6d\x3b\xd9\x4e\xb1\x53\xed\x34\x3b\xdd\xce\xb0\x33\xed\x3b"
      "\x76\x96\x9d\x6d\xe7\xd8\x77\xed\x5c\xfb\x9e\x9d\x67\xe7\xdb\x05\x76\xa1"
      "\x5d\x64\xdf\xb7\x8b\xed\x12\xbb\xd4\x7e\x60\x97\xd9\x0f\xed\x72\xbb\xc2"
      "\xae\xb4\xab\xec\x6a\xbb\xc6\xae\xb5\xeb\xec\x7a\xbb\xc1\x6e\xb4\x9b\xec"
      "\x66\xbb\xc5\x6e\xb5\xdb\xec\x76\xfb\x91\xdd\x61\x77\xda\x5d\x76\xb7\xdd"
      "\x63\xf7\xda\x7d\xf6\x63\xbb\xdf\x7e\x62\x0f\xd8\x4f\xed\x41\xfb\x99\x3d"
      "\x64\x3f\xb7\x87\xed\x17\xf6\x88\xfd\xd2\x1e\xb5\x5f\xd9\x63\xf6\x6b\x7b"
      "\xdc\x7e\x63\x4f\xd8\x6f\xed\x49\xfb\x9d\x3d\x65\x4f\xdb\x33\xf6\x7b\x7b"
      "\xd6\xfe\x60\xcf\xd9\xf3\xf6\x82\xfd\xd1\x5e\xb4\x3f\xd9\x4b\xf6\x67\x7b"
      "\xd9\x86\x2b\x27\xf7\x57\xde\xde\xc9\x90\xa1\x74\x94\x8e\x52\x28\x85\x32"
      "\x52\x46\xca\x44\x99\x28\x33\x65\xa6\x04\x25\x28\x0b\x65\xa1\xac\x94\x95"
      "\xb2\x51\x36\xca\x41\x39\x28\x17\xe5\xa2\x3c\x94\x87\xae\x60\x62\xca\x4b"
      "\x79\x29\x49\x49\xca\x4f\xf9\x29\x95\x52\xa9\x20\x15\x24\x4f\x9e\x8a\x50"
      "\x11\x2a\x46\xc5\xa8\x38\x15\xa7\x12\x54\x82\x4a\x52\x49\x2a\x45\xa5\xa8"
      "\x0c\x95\xa1\x3b\xe8\x0e\xba\x93\xee\xa4\xbb\xe8\x2e\xba\x9b\xee\xa6\x4a"
      "\x54\x89\xaa\x50\x15\xaa\x4a\x55\xa9\x1a\x55\xa3\xea\x54\x9d\x6a\x50\x0d"
      "\xaa\x49\x35\xa9\x16\xd5\xa2\xda\x54\x9b\xea\x50\x1d\xaa\x4b\x75\xa9\x1e"
      "\xd5\xa3\xfa\x54\x9f\x1a\x52\x43\x6a\x4c\x8d\xa9\x09\x35\xa1\xa6\xd4\x94"
      "\x9a\x53\x73\x6a\x41\x2d\xa8\x15\xb5\xa2\xd6\xd4\x9a\xda\x50\x1b\x6a\x4b"
      "\x6d\xa9\x1d\xb5\xa3\xf6\xd4\x9e\x3a\x50\x07\xea\x48\x1d\xa9\x33\x75\xa6"
      "\x2e\xd4\x85\xba\x52\x57\xea\x4e\xdd\xa9\x27\xf5\xa4\xde\xd4\x9b\xfa\x52"
      "\x5f\xea\x4f\xfd\x69\x00\x0d\xa0\x81\x34\x90\x06\xd1\x20\x1a\x42\x43\x68"
      "\x28\x0d\xa5\x61\x34\x8c\x86\xd3\x08\x1a\x49\x6f\xd0\x28\x1a\x4d\x63\x68"
      "\x2c\x8d\xa3\xf1\x34\x81\x26\xd0\x44\x9a\x48\x93\x68\x12\x4d\xa6\xc9\x34"
      "\x95\xa6\xd2\x74\x9a\x4e\x33\x69\x26\xcd\xa2\x59\x34\x87\xe6\xd0\x5c\x9a"
      "\x4b\xf3\x68\x1e\x2d\xa0\x05\xb4\x88\x16\xd1\x62\x5a\x4c\x4b\x69\x29\x2d"
      "\xa3\x65\xb4\x9c\x96\xd3\x4a\x5a\x49\xab\x69\x35\xad\xa5\xb5\xb4\x9e\xd6"
      "\xd3\x46\xda\x48\x9b\x69\x33\x6d\xa5\xad\xb4\x9d\xb6\xd3\x0e\xda\x41\xbb"
      "\x68\x17\xed\xa1\x3d\xb4\x8f\xf6\xd1\x7e\xda\x4f\x07\xe8\x00\x1d\xa4\x83"
      "\x74\x88\x0e\x05\x04\xa0\x23\x74\x84\x8e\xd2\x51\x3a\x46\xc7\xe8\x38\x1d"
      "\xa7\x13\x74\x82\x4e\xd2\x49\x3a\x45\xa7\xe8\x0c\x9d\xa1\xb3\x74\x96\xce"
      "\xd1\x39\xba\x40\x17\xe8\x22\xfd\x44\x97\xe8\x67\xba\x4c\x81\x52\x5c\x06"
      "\x97\xd1\x5d\xe3\x32\xb9\x6b\x5d\x66\x77\x9d\xfb\xd7\x38\x87\xcb\xe9\x72"
      "\xb9\xdc\x2e\x8f\xb3\x2e\x9b\xcb\xfe\x4f\x31\x39\xe7\x52\x5d\x01\x57\xf0"
      "\xef\x97\x98\xae\xa8\x4b\x4d\xb9\xf2\x58\xc8\x79\x57\xd8\x15\x71\x45\x5d"
      "\x29\x57\xda\x95\x71\x65\xdd\x1d\xae\x9c\xbb\xd3\x95\xff\x4d\x5c\xd5\xdd"
      "\xeb\xaa\xb9\xfb\x5c\x75\x77\xbf\xab\xe2\xee\xf9\xa7\xb8\x86\x7b\xc0\xd5"
      "\x74\x8f\xb8\x5a\xee\x51\x57\xdb\x35\x70\x75\x5c\x23\x57\xd7\x3d\xe2\xea"
      "\xb9\x47\x5d\x7d\xd7\xc0\x35\x74\x8d\x5c\x0b\xd7\xd2\xb5\x72\x4f\xba\xd6"
      "\xee\x29\xd7\xc6\x3d\xfd\x9b\x78\xb1\x5b\xe2\xd6\xbb\x0d\x6e\xa3\xdb\xe4"
      "\xf6\xbb\x4f\xdc\x05\xf7\xa3\x3b\xee\xbe\x71\x17\xdd\x4f\xae\xab\xeb\xe6"
      "\xfa\xbb\x97\xdc\x00\xf7\xb2\x1b\xe8\x5e\x71\x83\xdc\xe0\xdf\xc4\x23\xdd"
      "\x1b\x6e\x94\x1b\xed\xc6\xb8\xb1\x6e\x9c\x1b\xff\x9b\x78\xaa\x9b\xe6\xa6"
      "\xbb\x19\x6e\xa6\x7b\xc7\xcd\x72\xb3\x7f\x13\x2f\x72\xef\xbb\xb9\x6e\xa9"
      "\x9b\xe7\xe6\xbb\x05\x6e\xe1\x5f\xe3\x2b\x35\x2d\x75\x1f\xb8\x65\xee\x43"
      "\xb7\xdc\xad\x70\x2b\xdd\x2a\xb7\xda\xad\x71\x6b\xdd\xba\xff\x5d\xeb\x2a"
      "\xb7\xc5\x6d\x75\xdb\xdc\x3e\xf7\xb1\xdb\xe1\x76\xba\x5d\x6e\xb7\xdb\xe3"
      "\xf6\xfe\x35\xbe\xb2\x8e\x03\xee\x53\x77\xd0\x7d\xe6\x8e\xb9\xaf\xdd\x61"
      "\xf7\x85\x3b\xe2\x4e\xb8\xa3\xee\xab\xbf\xc6\x57\xd6\x77\xc2\x7d\xeb\x4e"
      "\xba\xef\xdc\x29\x77\xda\x9d\x71\xdf\xbb\xb3\xee\x07\x77\xce\x9d\xbf\xb2"
      "\xfe\x70\x65\xed\xdf\xbb\x9f\xdd\x65\x17\x1c\x30\xb2\x62\xcd\x86\x23\x4e"
      "\xc7\xe9\x39\x85\x33\x70\x46\xbe\x86\x33\xf1\xb5\x9c\x99\xaf\xe3\x04\x5f"
      "\xcf\x59\xf8\x06\xce\xca\x37\x72\x36\xce\xce\x39\x38\x27\xe7\xe2\xdc\x9c"
      "\x87\x2d\x13\x3b\x66\x8e\x39\x2f\xe7\xe3\x24\xdf\xc4\xf9\xf9\x66\x4e\xe5"
      "\x02\x5c\x90\x0b\xb1\xe7\xc2\x5c\x84\x8b\x72\x31\xbe\x85\x8b\xf3\xad\x5c"
      "\x82\x6f\xe3\x92\x7c\x3b\x97\xe2\xd2\x5c\x86\xcb\xf2\x1d\x5c\x8e\xef\xe4"
      "\xf2\x7c\x17\x57\xe0\xbb\xb9\x22\x57\xe2\xca\x5c\x85\xef\xe1\xaa\x7c\x2f"
      "\x57\xe3\xfb\xb8\x3a\xdf\xcf\x35\xf8\x01\xae\xc9\x0f\x72\x2d\xfe\x0b\xd7"
      "\xe6\x87\xb8\x0e\x3f\xcc\x75\xf9\x11\xae\xc7\x8f\x72\x7d\x6e\xc0\x0d\xb9"
      "\x11\x37\xe6\xc7\xb8\x09\x3f\xce\x4d\xb9\x19\x37\xe7\x27\xb8\x05\xb7\xe4"
      "\x56\xfc\x24\xb7\xe6\xa7\xb8\x0d\x3f\xcd\x6d\xf9\x19\x6e\xc7\xcf\x72\x7b"
      "\x7e\x8e\x3b\xf0\xf3\xdc\x91\x3b\x71\x67\x7e\x81\xbb\xf0\x8b\xdc\x95\xbb"
      "\x71\x77\xee\xc1\x3d\xb9\x17\xf7\xe6\x3e\xdc\x97\xfb\x71\x7f\x7e\x89\x07"
      "\xf0\xcb\x3c\x90\x5f\xe1\x41\x3c\x98\x87\xf0\xab\x3c\x94\x5f\xe3\x61\xfc"
      "\x3a\x0f\xe7\x11\x3c\x92\xdf\xe0\x51\x3c\x9a\xc7\xf0\x58\x1e\xc7\xe3\x79"
      "\x02\xbf\xc9\x13\xf9\x2d\x9e\xc4\x6f\xf3\x64\x9e\xc2\x53\x79\x1a\x4f\xe7"
      "\x19\x3c\x93\xdf\xe1\x59\x3c\x9b\xe7\xf0\xbb\x3c\x97\xdf\xe3\x79\x3c\x9f"
      "\x17\xf0\x42\x5e\xc4\xef\xf3\x62\x5e\xc2\x4b\xf9\x03\x5e\xc6\x1f\xf2\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\xfe\x88\x77\xf0\x4e\xde\xc5\xbb\x79\x0f"
      "\xef\xe5\x7d\xfc\x31\xef\xe7\x0c\xbf\xfc\xc0\x7d\xc6\x87\xf8\x73\x3e\xcc"
      "\x5f\xf0\x11\xfe\x92\x8f\xf2\x57\x7c\x8c\xbf\xe6\xe3\xfc\x0d\x9f\xe0\x6f"
      "\xf9\x24\x7f\xc7\xa7\xf8\x34\x9f\xe1\xef\xf9\x2c\xff\xc0\xe7\xf8\x3c\x5f"
      "\xe0\x1f\xf9\x22\xff\xc4\x97\xf8\x67\xbe\xcc\x81\x21\xc6\x58\xc5\x3a\x36"
      "\x71\x14\xa7\x8b\xd3\xc7\x29\x71\x86\x38\x63\x7c\x4d\x9c\x29\xbe\x36\xce"
      "\x1c\x5f\x17\x27\xe2\xeb\xe3\x2c\xf1\x0d\x71\xd6\xf8\xc6\x38\x5b\x9c\x3d"
      "\xce\x11\xe7\x8c\x73\xc5\xb9\xe3\x3c\xb1\x8d\x29\x76\x31\xc7\x71\x9c\x37"
      "\xce\x17\x27\xe3\x9b\xe2\xfc\xf1\xcd\x71\x6a\x5c\x20\x2e\x18\x17\x8a\x7d"
      "\x5c\x38\x2e\x12\x17\x8d\x8b\xc5\xb7\xc4\xc5\xe3\x5b\xe3\x12\xf1\x6d\x71"
      "\xc9\xf8\xf6\xb8\x54\x5c\x3a\x7e\xe4\xfe\xb2\xf1\x1d\x71\xb9\xf8\xce\xb8"
      "\x7c\x7c\x57\x5c\x21\xbe\x3b\xae\x18\x57\x8a\x2b\xc7\x55\xe2\x7b\xe2\xaa"
      "\xf1\xbd\x71\xb5\xf8\xbe\xb8\x7a\x7c\x7f\x5c\x3c\x7e\x20\xae\x19\x3f\x18"
      "\xc3\x2f\x9f\x57\xa9\x13\x3f\x1c\xd7\x8d\x1f\x89\xeb\xc5\x8f\xc6\xf5\xe3"
      "\x06\x71\xc3\xb8\x51\xdc\x38\x7e\x2c\x6e\x12\x3f\x1e\x37\x8d\x9b\xc5\xcd"
      "\xe3\x27\xe2\x16\x71\xcb\xb8\x55\xfc\x64\xdc\x3a\x7e\x2a\x6e\x13\x3f\xfd"
      "\xbb\xfb\xbb\xc7\x3d\xe2\x9e\x71\xaf\xb8\x57\x1c\xc2\x7d\x7a\x41\x72\x61"
      "\x72\x51\xf2\xfd\xe4\xe2\xe4\x92\xe4\xd2\xe4\x07\xc9\x65\xc9\x0f\x93\xcb"
      "\x93\x2b\x92\x2b\x93\xab\x92\xab\x93\x6b\x92\x6b\x93\xeb\x92\xeb\x93\x1b"
      "\x92\x1b\x93\x9b\x92\x9b\x93\x5b\x92\x5b\x93\xdb\x92\x21\x54\x49\x0f\x1e"
      "\xbd\xf2\xda\x1b\x1f\xf9\x74\x3e\xbd\x4f\xf1\x19\x7c\x46\x7f\x8d\xcf\xe4"
      "\xaf\xf5\x99\xfd\x75\x3e\xe1\xaf\xf7\x59\xfc\x0d\x3e\xab\xbf\xd1\x67\xf3"
      "\xd9\x7d\x0e\x9f\xd3\xe7\xf2\xb9\x7d\x1e\x6f\x3d\x79\xe7\xd9\xc7\x3e\xaf"
      "\xcf\xe7\x93\xfe\x26\x9f\xdf\xdf\xec\x53\x7d\x01\x5f\xd0\x17\xf2\xde\x17"
      "\xf6\x45\x7c\x23\xdf\xd8\x37\xf6\x4d\xfc\xe3\xbe\xa9\x6f\xe6\x9b\xfb\x27"
      "\xfc\x13\xbe\xa5\x6f\xe9\x9f\xf4\x4f\xfa\xa7\x7c\x1b\xff\xb4\x6f\xeb\x9f"
      "\xf1\xed\xfc\xb3\xbe\xbd\x7f\xce\x3f\xe7\x9f\xf7\x1d\x7d\x27\xdf\xd9\xbf"
      "\xe0\xbb\xf8\x17\x7d\x57\xdf\xcd\x77\xf7\xdd\x7d\x4f\xdf\xd3\xf7\xf6\xbd"
      "\x7d\x5f\xdf\xd7\xf7\xf7\xfd\xfd\x00\x3f\xc0\x0f\xf4\x03\xfd\x20\x3f\xc8"
      "\x0f\xf1\x43\xfc\x50\x3f\xd4\x0f\xf3\xc3\xfc\x70\x3f\xdc\x8f\xf4\x23\xfd"
      "\x28\x3f\xca\x8f\xf1\x63\xfc\x38\x3f\xce\x4f\xf0\x13\xfc\x44\x3f\xd1\x4f"
      "\xf2\x93\x7c\x04\x00\x53\xfd\x54\x3f\xdd\x4f\xf7\x33\xfd\x4c\x3f\xcb\xcf"
      "\xf2\x73\xfc\x1c\x3f\x37\x75\xae\x9f\xe7\xe7\xf9\x05\x7e\x81\x5f\xe4\x17"
      "\xf9\xc5\x7e\xb1\x5f\xea\x97\xfa\x65\x7e\x99\x5f\xee\x97\xfb\x95\x7e\xa5"
      "\x5f\xed\x57\xfb\xb5\x7e\xad\x5f\xef\xd7\xfb\x8d\x7e\xa3\xdf\xec\x37\xfb"
      "\xad\x7e\xab\xdf\xee\xb7\xfb\x1d\x7e\x87\xdf\xe5\x77\xf9\x3d\x7e\x8f\xdf"
      "\xe7\xf7\xf9\xfd\x7e\xbf\x3f\xe0\x0f\xf8\x83\xfe\xa0\x3f\xe4\x0f\xf9\xc3"
      "\xfe\xb0\x3f\xe2\xbf\xf4\x47\xfd\x57\xfe\x98\xff\xda\x1f\xf7\xdf\xf8\x13"
      "\xfe\x5b\x7f\xd2\x7f\xe7\x4f\xf9\xd3\xfe\x8c\xff\xde\x9f\xf5\x3f\xf8\x73"
      "\xfe\xbc\xbf\xe0\x7f\xf4\x17\xfd\x4f\xfe\x92\xff\xd9\x5f\xf6\xc1\x4f\x48"
      "\xbc\x99\x98\x98\x78\x2b\x31\x29\xf1\x76\x62\x72\x62\x4a\x62\x6a\x62\x5a"
      "\x62\x7a\x62\x46\x62\x66\xe2\x9d\xc4\xac\xc4\xec\xc4\x9c\xc4\xbb\x89\xb9"
      "\x89\xf7\x12\xf3\x12\xf3\x13\x0b\x12\x0b\x13\x8b\x12\xef\x27\x16\x27\x96"
      "\x24\x96\x26\x3e\x48\x2c\x4b\x7c\x98\x58\x9e\x58\x91\x58\x99\x58\x95\x58"
      "\x9d\x58\x63\x20\xe4\xde\x11\x87\xbc\x21\x5f\x48\x86\x9b\x42\xfe\x70\x73"
      "\x48\x0d\x05\x42\xc1\x50\x28\xf8\x50\x38\x14\x09\x45\x43\xb1\x70\x4b\x28"
      "\x1e\x6e\x0d\x25\xc2\x6d\xa1\x64\xb8\x3d\x94\x0a\xa5\x43\x99\xf0\x68\xa8"
      "\x1f\x1a\x84\x86\xa1\x51\x68\x1c\x1e\x0b\x4d\xc2\xe3\xa1\x69\x68\x16\x9a"
      "\x87\x27\x42\x8b\xd0\x32\xb4\x0a\x4f\x86\xd6\xe1\xa9\xd0\x26\x3c\x1d\xda"
      "\x86\x67\x42\xbb\xf0\x6c\x68\x1f\x9e\x0b\x1d\xc2\xf3\xa1\x63\xe8\x14\x3a"
      "\x87\x17\x42\x97\xf0\x62\xe8\x1a\xba\x85\xee\xa1\x47\xe8\x19\x7a\x85\xde"
      "\xa1\x4f\xe8\x1b\xfa\x85\xfe\xe1\xa5\x30\x20\xbc\x1c\x06\x86\x57\xc2\xa0"
      "\x30\x38\x0c\x09\xaf\x86\xa1\xe1\xb5\x30\x2c\xbc\x1e\x86\x87\x11\x61\x64"
      "\x78\x23\x8c\x0a\xa3\xc3\x98\x30\x36\x8c\x0b\xe3\xc3\x84\xf0\x66\x98\x18"
      "\xde\x0a\x93\xc2\xdb\x61\x72\x98\x12\xa6\x86\x69\x61\x7a\x98\x11\x66\x86"
      "\x77\xc2\xac\x30\x3b\xcc\x09\xef\x86\xb9\xe1\xbd\x30\x2f\xcc\x0f\x0b\xc2"
      "\xc2\xb0\x28\xbc\x1f\x16\x87\x25\x61\x69\xf8\x20\x2c\x0b\x1f\x86\xe5\x61"
      "\x45\x58\x19\x56\x85\xd5\x61\x4d\x58\x1b\xd6\x85\xf5\x61\x43\xd8\x18\x36"
      "\x85\xcd\x61\x4b\xd8\x1a\xb6\x85\xed\xe1\xa3\xb0\x23\xec\x0c\xbb\xc2\xee"
      "\xb0\x27\xec\x0d\xfb\xc2\xc7\x61\x7f\xf8\x24\x1c\x08\x9f\x86\x83\xe1\xb3"
      "\x70\x28\x7c\x1e\x0e\x87\x2f\xc2\x91\xf0\x65\x38\x1a\xbe\x0a\xc7\xc2\xd7"
      "\xe1\x78\xf8\x26\x9c\x08\xdf\x86\x93\xe1\xbb\x70\x2a\x9c\x0e\x67\xc2\xf7"
      "\xe1\x6c\xf8\x21\x9c\x0b\xe7\xc3\x85\xf0\x63\xb8\x18\x7e\x0a\x97\xc2\xcf"
      "\xe1\xf2\x1f\xfc\xcc\x5a\xa5\x3f\xf3\x16\xba\x10\x42\x08\x21\xc4\xff\x47"
      "\x7a\xfd\xce\xfe\x1e\xff\xe6\x39\x03\x00\xea\x97\xf1\x4f\x21\x84\x6b\x77"
      "\xe6\x3c\xfa\x8f\xfb\x35\x00\x6c\xce\xf6\xb7\x71\x1f\x95\xab\x45\x02\x00"
      "\x9e\xea\xd6\xe1\xa1\xbf\x6f\x15\x2b\x76\xef\xde\xfd\x97\xd7\x2e\xd7\x10"
      "\xe5\x9b\x0f\x00\x89\x7f\x39\xc0\x2f\xf1\x0a\x68\x0e\x2d\xa1\x35\x34\x83"
      "\x62\xff\xb6\xbe\x3e\xaa\xd3\x45\xfe\x9d\xf9\x93\xb7\x01\x64\xfc\x87\x9c"
      "\x14\xf8\x35\xfe\x75\xfe\xcf\xff\x83\xf9\x1f\x7b\x62\xe4\xe2\x92\xf1\x85"
      "\x2c\xff\xc9\xfc\xf3\x01\x52\xf3\xfd\x9a\x73\xe5\x2a\xfc\xef\xf1\x0a\x68"
      "\x7e\x65\x35\xd0\x0c\x8a\xff\x07\xf3\x67\x6f\xf2\x3b\xf5\x67\xf8\x62\x02"
      "\x40\xd3\x7f\xc8\xc9\x04\x00\x4d\x33\xfc\x6b\xfd\x45\xe0\x71\x78\x1a\x5a"
      "\xff\xd3\x2b\x85\x10\x42\x08\x21\x84\x10\x42\x88\xbf\xe9\xa3\xca\xb4\xfb"
      "\xbd\xeb\xe7\x2b\xd7\xe7\xb9\xcc\xaf\x39\xe9\xe1\xd7\xf8\xf7\xae\xcf\x85"
      "\x10\x42\x08\x21\x84\x10\x42\x08\x71\xf5\x3d\xdb\xa9\xf3\x93\x8f\xb5\x6e"
      "\xdd\xac\x9d\x0c\x64\x20\x83\x34\x36\x68\xf9\x9f\xbc\xe6\x6a\xff\x66\x12"
      "\x42\x08\x21\x84\x10\x42\xfc\xd9\x7e\x3d\xe9\xff\xf5\xb9\x0c\x57\xb3\x20"
      "\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\x22\x0d\xfa\x7f\xf1\x9f\xc6\xae\xf6\x1a\x85\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\xab\xed\x7f\x05\x00\x00\xff\xff\x0f\x98\x37"
      "\x7d",
      5383));
  NONFAILING(syz_mount_image(
      /*fs=*/0x20000040, /*dir=*/0x20000180,
      /*flags=MS_I_VERSION|MS_POSIXACL|MS_RELATIME|MS_NOSUID|MS_NOEXEC*/
      0xa1000a, /*opts=*/0x200003c0, /*chdir=*/0x21, /*size=*/0x1507,
      /*img=*/0x20001b00));
  NONFAILING(memcpy((void*)0x20000000, "./file0\000", 8));
  syscall(__NR_mknod, /*file=*/0x20000000ul, /*mode=*/0ul, /*dev=*/0x701);
}
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);
  setup_sysctl();
  const char* reason;
  (void)reason;
  install_segv_handler();
  use_temporary_dir();
  loop();
  return 0;
}