// https://syzkaller.appspot.com/bug?id=04e95388a1b71c0e15b667b54b34ad3a60a9d933
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <signal.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/prctl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

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

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

static 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;
}

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");
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter = 0;
  for (;; iter++) {
    reset_loop();
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      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;
    }
  }
}

uint64_t r[1] = {0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  syz_mount_image$hfs arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {68 66 73 00} (length 0x4)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x3000840 (8 bytes)
  //    opts: ptr[inout, array[ANYUNION]] {
  //      array[ANYUNION] {
  //        union ANYUNION {
  //          ANYBLOB: buffer: {64 69 72 5f 75 6d 61 73 6b 3d 30 30 30 30 30 30
  //          30 30 30 30 30 30 30 30 30 34 2c 66 69 6c 65 5f 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 31 33 34
  //          30 2c 69 6f 63 68 61 72 73 65 74 3d 6d 61 63 74 75 72 6b 69 73 68
  //          2c 63 6f 64 65 70 61 67 65 3d 69 73 6f 38 38 35 39 2d 36 2c 63 72
  //          65 61 74 6f 72 3d 4d dd 71 75 2c 00 ea ce 69 1a f6 ae 10 46 9d a9
  //          b0 1b ac eb 6a 94 86 a6 be 7f 83 42 90 52 da b3 e6 e5 e2 87 ba 3d
  //          79 e8 09 94 5e 43 61 c0 01 9a 8e d8 8a e1 c6 c5 41 bb 9a 96 6c 0e
  //          4d 7b de 2f 8e 3a dd 0a f5 a9 c7 4c 52 0f 88 93 81 fb cf 57 3e 00
  //          00 00 00 00} (length 0xc4)
  //        }
  //      }
  //    }
  //    chdir: int8 = 0x11 (1 bytes)
  //    size: len = 0x2e1 (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x2e1)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000480, "hfs\000", 4);
  memcpy((void*)0x200000000140, "./file1\000", 8);
  memcpy(
      (void*)0x2000000004c0,
      "\x64\x69\x72\x5f\x75\x6d\x61\x73\x6b\x3d\x30\x30\x30\x30\x30\x30\x30\x30"
      "\x30\x30\x30\x30\x30\x30\x30\x34\x2c\x66\x69\x6c\x65\x5f\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\x31\x33\x34\x30\x2c\x69\x6f\x63\x68\x61\x72\x73\x65\x74\x3d"
      "\x6d\x61\x63\x74\x75\x72\x6b\x69\x73\x68\x2c\x63\x6f\x64\x65\x70\x61\x67"
      "\x65\x3d\x69\x73\x6f\x38\x38\x35\x39\x2d\x36\x2c\x63\x72\x65\x61\x74\x6f"
      "\x72\x3d\x4d\xdd\x71\x75\x2c\x00\xea\xce\x69\x1a\xf6\xae\x10\x46\x9d\xa9"
      "\xb0\x1b\xac\xeb\x6a\x94\x86\xa6\xbe\x7f\x83\x42\x90\x52\xda\xb3\xe6\xe5"
      "\xe2\x87\xba\x3d\x79\xe8\x09\x94\x5e\x43\x61\xc0\x01\x9a\x8e\xd8\x8a\xe1"
      "\xc6\xc5\x41\xbb\x9a\x96\x6c\x0e\x4d\x7b\xde\x2f\x8e\x3a\xdd\x0a\xf5\xa9"
      "\xc7\x4c\x52\x0f\x88\x93\x81\xfb\xcf\x57\x3e\x00\x00\x00\x00\x00",
      196);
  memcpy(
      (void*)0x200000000ac0,
      "\x78\x9c\xec\xdd\x4f\x6b\x13\x4f\x1c\xc7\xf1\xcf\x6c\xd2\x26\xfd\xb5\xf4"
      "\xb7\xda\x8a\xe0\x41\xa4\x1a\xd0\x8b\x68\xbd\x88\x97\x88\xe4\x41\x78\x12"
      "\xb5\x49\xa1\xb8\x54\xd4\x8a\x7f\x4e\x55\x3c\x89\xd8\xbb\x77\x9f\x82\x8f"
      "\x41\xbc\x28\x3e\x01\x3d\x79\x12\xcf\xf5\x20\x2b\x33\x3b\xf9\xb3\x49\x36"
      "\x49\xa5\x9b\x6d\xf5\xfd\x02\xcb\x66\x67\x66\xe7\x3b\x9d\x9d\x9d\x99\x80"
      "\x5d\x01\xf8\x67\x5d\x6b\x7c\x79\x7b\xe9\x9b\xfd\x67\xa4\x92\x4a\xd2\xcb"
      "\x2b\x52\x20\xa9\x2a\x95\x25\x1d\xd3\xf1\xea\xc3\xcd\xad\x8d\xad\xa8\xd5"
      "\x1c\x75\xa1\x92\x4e\x56\x92\x52\x46\x49\x49\x33\x90\x67\x6d\xb3\x35\xac"
      "\x68\x55\xbe\x84\x17\xda\x4f\x65\x2d\xf4\x9e\x43\x3e\xe2\x38\xbe\xfa\xb5"
      "\xe8\x20\x50\x38\x37\xfa\xe3\x52\xfa\xe4\x29\xf7\x24\xa8\xf8\xd1\xe9\x12"
      "\xab\x05\xc5\x97\xe5\xd9\xde\x8b\xfc\x98\x93\xb4\x9d\x47\x30\x87\x88\xd9"
      "\xd5\xae\x1e\x6b\xb1\xe8\x38\x00\x00\xc5\x32\xc9\xfc\x1e\xf8\x79\x7e\xc1"
      "\xaf\xdf\x83\x40\xaa\xf9\x69\xdf\xad\xc6\x0f\xda\xfc\xff\xa7\x76\x8b\x0e"
      "\x20\x77\xf1\xc8\xd4\x9e\xf9\xdf\xf5\x6b\x6c\x6c\xbf\xff\xef\x92\xba\xfb"
      "\x3d\xb7\x85\xb3\xe9\x41\x7b\x97\x38\x49\xcd\x33\x7d\x9f\x67\x95\xdc\x59"
      "\xa9\xd5\xa5\x19\xb7\xab\x74\xb1\x04\x73\xeb\x1b\x51\xeb\xfc\xda\xdd\xa8"
      "\x19\xe8\xb9\xea\x5e\x4f\xb6\x65\xf7\xb3\x99\xdc\xba\x6d\x63\xa2\x5d\x19"
      "\xb2\x37\x1d\xa1\x73\xb5\xb9\xcc\x2c\x66\xf8\x8a\x72\xde\xb5\x61\xc6\xb6"
      "\x61\x35\x89\xff\x91\xa4\x54\xfc\x4b\x23\x6b\xcc\x81\xf9\x60\x3e\x99\x1b"
      "\x26\xd4\x1b\x35\x3b\xeb\xbf\x72\x6c\x6c\x37\xb9\x9e\x0a\xfb\x7a\x2a\x89"
      "\xff\x42\xf6\x15\x5d\x2b\x43\x9b\x4b\xfe\xb1\x51\xaf\xd7\x83\x54\x96\x23"
      "\xae\x92\x13\xbe\x06\x6f\x4c\x2b\xab\x2a\x65\xd5\x38\xeb\xaf\x99\xfa\x82"
      "\x20\x1c\x17\xa7\x2b\x75\xb4\xaf\x54\xd2\xba\x8b\x63\x4a\x2d\x0d\x2d\xb5"
      "\xda\xfe\x94\x51\x6a\x39\x55\xca\xb6\x66\x7d\x23\x7a\x9f\x5d\xd5\x54\x98"
      "\xd7\xe6\xba\x59\xd1\x77\xbd\x53\xa3\x67\xfd\x1f\xd8\xf8\x6a\x1a\x39\x32"
      "\xbb\xa3\xc6\xd4\x92\xa9\xc0\xfd\xc6\xed\xe8\x4c\xf7\x6c\x8f\x72\xcd\xa7"
      "\xf4\xcd\x1c\x83\xc3\xa5\xf3\x5b\xac\x64\x85\xfe\x73\xf4\x33\x0d\x7b\xf0"
      "\x4a\xb7\x75\x59\x8b\x0f\x9e\x3c\xbd\x53\x8a\xa2\xd6\x7d\x7b\x70\x2b\xb2"
      "\xb7\xab\x3b\xe8\x9c\xb9\xb7\xe0\x0f\xa2\xd6\xcc\x0b\xa9\x37\xe9\xa0\x1c"
      "\x68\xbb\x7b\xa6\xa2\xd8\x19\xc8\xdc\x9e\x94\xa6\x19\xd8\xb9\x7d\xbd\xa0"
      "\x7d\x7e\x8c\xcd\x6c\x47\x59\xee\xed\xb2\xcf\x81\x03\xd0\xef\xc5\x1d\x34"
      "\x3e\xe6\x78\x23\xfd\x8a\xe3\x78\x8a\xcd\xd9\xf1\x03\xa3\x3f\xa9\xc0\x67"
      "\x13\xa6\xa6\xdb\xe9\x45\x47\x82\x82\xd8\x75\x97\x49\xf6\x7f\xdd\xfd\x4a"
      "\x39\x59\xec\xd9\x1f\xe1\xd0\x75\xfa\x84\x5f\x04\xf8\x2b\xc6\x76\x8d\xdd"
      "\xd9\xc1\x75\xcb\xc6\xc9\x8a\x5c\xd2\x7f\x7b\xda\xc1\xcd\x67\xef\xe0\x06"
      "\xf7\x5c\x03\x7b\x46\xb7\xe7\x3a\x7d\x56\x3a\x33\x79\x8d\xa1\x8f\xf3\x2f"
      "\x61\x1a\xfa\xac\x9b\x7c\xff\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x70\xd8\x4c\xe3\xff\x4b\x14\xdd\x46\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\xbb\xce\xfb\x7f\xd5"
      "\x7e\xff\xaf\x26\x7b\xff\x6f\xff\xab\x58\x4a\xc9\x9f\x04\xdf\x97\xf7\xff"
      "\xee\x6c\x8a\xf7\xff\x02\xf9\xfb\x1d\x00\x00\xff\xff\xf5\xd6\x79\x77",
      737);
  syz_mount_image(
      /*fs=*/0x200000000480, /*dir=*/0x200000000140,
      /*flags=MS_LAZYTIME|MS_STRICTATIME|MS_NODIRATIME|MS_MANDLOCK*/ 0x3000840,
      /*opts=*/0x2000000004c0, /*chdir=*/0x11, /*size=*/0x2e1,
      /*img=*/0x200000000ac0);
  //  mkdir arguments: [
  //    path: ptr[in, buffer] {
  //      buffer: {2e 2f 62 75 73 00} (length 0x6)
  //    }
  //    mode: open_mode = 0x0 (8 bytes)
  //  ]
  memcpy((void*)0x200000000300, "./bus\000", 6);
  syscall(__NR_mkdir, /*path=*/0x200000000300ul, /*mode=*/0ul);
  //  mkdirat arguments: [
  //    fd: fd_dir (resource)
  //    path: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    mode: open_mode = 0x0 (8 bytes)
  //  ]
  memcpy((void*)0x200000000340, "./file1\000", 8);
  syscall(__NR_mkdirat, /*fd=*/0xffffff9c, /*path=*/0x200000000340ul,
          /*mode=*/0ul);
  //  mkdirat arguments: [
  //    fd: fd_dir (resource)
  //    path: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    mode: open_mode = 0x0 (8 bytes)
  //  ]
  memcpy((void*)0x200000000340, "./file1\000", 8);
  syscall(__NR_mkdirat, /*fd=*/0xffffff9c, /*path=*/0x200000000340ul,
          /*mode=*/0ul);
  //  mount$overlay arguments: [
  //    src: const = 0x0 (8 bytes)
  //    dst: nil
  //    type: nil
  //    flags: mount_flags = 0x0 (8 bytes)
  //    opts: nil
  //  ]
  syscall(__NR_mount, /*src=*/0ul, /*dst=*/0ul, /*type=*/0ul, /*flags=*/0ul,
          /*opts=*/0ul);
  //  chdir arguments: [
  //    dir: nil
  //  ]
  syscall(__NR_chdir, /*dir=*/0ul);
  //  mkdirat arguments: [
  //    fd: fd_dir (resource)
  //    path: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    mode: open_mode = 0x0 (8 bytes)
  //  ]
  memcpy((void*)0x200000000340, "./file1\000", 8);
  syscall(__NR_mkdirat, /*fd=*/0xffffff9c, /*path=*/0x200000000340ul,
          /*mode=*/0ul);
  //  openat$dir arguments: [
  //    fd: const = 0xffffffffffffff9c (8 bytes)
  //    file: nil
  //    flags: open_flags = 0x0 (4 bytes)
  //    mode: open_mode = 0x0 (2 bytes)
  //  ]
  //  returns fd_dir
  res = syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0ul,
                /*flags=*/0, /*mode=*/0);
  if (res != -1)
    r[0] = res;
  //  mknodat$loop arguments: [
  //    dirfd: fd_dir (resource)
  //    file: nil
  //    mode: mknod_mode = 0x0 (8 bytes)
  //    dev: proc = 0x0 (4 bytes)
  //  ]
  syscall(__NR_mknodat, /*dirfd=*/r[0], /*file=*/0ul, /*mode=*/0ul,
          /*dev=*/0x700);
  //  writev arguments: [
  //    fd: fd (resource)
  //    vec: nil
  //    vlen: len = 0x0 (8 bytes)
  //  ]
  syscall(__NR_writev, /*fd=*/(intptr_t)-1, /*vec=*/0ul, /*vlen=*/0ul);
  //  writev arguments: [
  //    fd: fd (resource)
  //    vec: nil
  //    vlen: len = 0x0 (8 bytes)
  //  ]
  syscall(__NR_writev, /*fd=*/(intptr_t)-1, /*vec=*/0ul, /*vlen=*/0ul);
  //  syz_mount_image$romfs arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {72 6f 6d 66 73 00} (length 0x6)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x0 (8 bytes)
  //    opts: ptr[inout, array[ANYUNION]] {
  //      array[ANYUNION] {
  //      }
  //    }
  //    chdir: int8 = 0x1 (1 bytes)
  //    size: len = 0x140 (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x140)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000140, "romfs\000", 6);
  memcpy((void*)0x2000000001c0, "./file0\000", 8);
  memcpy(
      (void*)0x200000000440,
      "\x78\x9c\xec\xda\xbf\x4a\xc3\x50\x14\x06\xf0\xa3\x16\x84\x3e\x82\x53\x21"
      "\x01\xab\x90\xff\x5a\x07\x77\x41\x70\xf2\x09\x0c\x6d\x92\x06\x6f\xbc\x25"
      "\x11\xa4\x9d\x8a\xab\x83\xe2\x70\x1d\x1d\x5d\xdd\x44\x37\x1f\x21\xb3\x4f"
      "\xa0\x6f\xe0\x74\x25\x6d\x6a\x6d\xee\x28\xd5\x42\xbf\xdf\x72\x0f\x3d\x97"
      "\xaf\x49\x86\x33\x1d\x23\xe5\x89\x13\x66\x06\xd1\xd6\xf0\xf6\xf8\x7d\x35"
      "\xe5\x49\xa3\xe5\xed\xb5\x43\x27\xf4\x69\xec\x90\x88\x1a\x45\x91\x4b\x79"
      "\x67\x92\xe2\xe4\xbb\x9f\xcb\xa1\xa9\x5c\xd0\x5e\xca\xb3\x19\x89\xa3\xe7"
      "\x30\x66\x81\xab\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x2c\x09\xed\xa3\x2c\xea\x5d\xc1\x1f\xc2\x98\x05\xce\x8f"
      "\x6e\xd6\x1f\x9c\xfa\x8c\x05\x69\x36\xf9\x45\xa7\x72\x47\x87\xb6\xef\xf9"
      "\x7e\x71\xdf\x9b\xc9\x6b\xd6\x88\xf4\xd1\xfe\x4e\x2c\x0e\x2e\x8b\xbe\x3d"
      "\xd3\xd7\x27\x49\x9b\x5d\xc1\x57\xaa\xff\x67\x9d\x27\x3d\x2b\xeb\x0f\x8c"
      "\x38\xf1\xa3\x20\x0a\xce\x5c\xd7\x6b\xd9\x3b\xb6\xbd\xeb\x5a\xa3\x2c\xab"
      "\x9a\xa8\xdf\x94\xcf\x44\xb9\x7c\xea\xa9\xfb\x44\xfa\xe3\x74\x9f\xe8\xcd"
      "\x56\xf7\x89\xa8\x3e\x3e\x6a\x1b\xb1\xb8\xbe\xa8\xa6\x4f\xdf\x1f\xc5\xbc"
      "\x8a\x2b\x9a\x43\xf2\xa7\x94\xf2\x77\x39\x72\x6d\x41\xbe\x0f\x8a\x45\x2c"
      "\xaa\xf3\x83\x3a\xeb\x9e\xf6\x5a\xcc\x0f\xb3\xcd\x59\xe7\x0f\xe7\x87\x32"
      "\xd1\x00\xfe\xc9\x57\x00\x00\x00\xff\xff\x03\xf7\x3a\x52",
      320);
  syz_mount_image(/*fs=*/0x200000000140, /*dir=*/0x2000000001c0, /*flags=*/0,
                  /*opts=*/0x2000000003c0, /*chdir=*/1, /*size=*/0x140,
                  /*img=*/0x200000000440);
  //  openat$smackfs_ambient arguments: [
  //    fd: const = 0xffffffffffffff9c (8 bytes)
  //    file: nil
  //    flags: const = 0x2 (4 bytes)
  //    mode: const = 0x0 (2 bytes)
  //  ]
  //  returns fd_smackfs_label
  syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0ul, /*flags=*/2,
          /*mode=*/0);
  //  syz_mount_image$ext4 arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {65 78 74 34 00} (length 0x5)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x1810754 (8 bytes)
  //    opts: ptr[in, fs_options[ext4_options]] {
  //      fs_options[ext4_options] {
  //        elems: array[fs_opt_elem[ext4_options]] {
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              jqfmt_vfsold: buffer: {6a 71 66 6d 74 3d 76 66 73 6f 6c 64}
  //              (length 0xc)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              errors_continue: buffer: {65 72 72 6f 72 73 3d 63 6f 6e 74 69
  //              6e 75 65} (length 0xf)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              usrquota: buffer: {75 73 72 71 75 6f 74 61} (length 0x8)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              prjquota: buffer: {70 72 6a 71 75 6f 74 61} (length 0x8)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              usrquota: buffer: {75 73 72 71 75 6f 74 61} (length 0x8)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              resuid: fs_opt["resuid", fmt[hex, uid]] {
  //                name: buffer: {72 65 73 75 69 64} (length 0x6)
  //                eq: const = 0x3d (1 bytes)
  //                val: uid (resource)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              usrjquota: buffer: {75 73 72 6a 71 75 6f 74 61 3d} (length
  //              0xa)
  //            }
  //            comma: const = 0x5 (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              min_batch_time: fs_opt["min_batch_time", fmt[hex, int32]] {
  //                name: buffer: {6d 69 6e 5f 62 61 74 63 68 5f 74 69 6d 65}
  //                (length 0xe) eq: const = 0x3d (1 bytes) val: int32 =
  //                0xffffffff (18 bytes)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              nodiscard: buffer: {6e 6f 64 69 73 63 61 72 64} (length 0x9)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              test_dummy_encryption: buffer: {74 65 73 74 5f 64 75 6d 6d 79
  //              5f 65 6e 63 72 79 70 74 69 6f 6e} (length 0x15)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //        }
  //        common: array[fs_opt_elem[fs_options_common]] {
  //        }
  //        null: const = 0x0 (1 bytes)
  //      }
  //    }
  //    chdir: int8 = 0xff (1 bytes)
  //    size: len = 0x46e (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x46e)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000140, "ext4\000", 5);
  memcpy((void*)0x200000000080, "./file0\000", 8);
  memcpy((void*)0x2000000001c0, "jqfmt=vfsold", 12);
  *(uint8_t*)0x2000000001cc = 0x2c;
  memcpy((void*)0x2000000001cd, "errors=continue", 15);
  *(uint8_t*)0x2000000001dc = 0x2c;
  memcpy((void*)0x2000000001dd, "usrquota", 8);
  *(uint8_t*)0x2000000001e5 = 0x2c;
  memcpy((void*)0x2000000001e6, "prjquota", 8);
  *(uint8_t*)0x2000000001ee = 0x2c;
  memcpy((void*)0x2000000001ef, "usrquota", 8);
  *(uint8_t*)0x2000000001f7 = 0x2c;
  memcpy((void*)0x2000000001f8, "resuid", 6);
  *(uint8_t*)0x2000000001fe = 0x3d;
  sprintf((char*)0x2000000001ff, "0x%016llx", (long long)0xee00);
  *(uint8_t*)0x200000000211 = 0x2c;
  memcpy((void*)0x200000000212, "usrjquota=", 10);
  *(uint8_t*)0x20000000021c = 5;
  memcpy((void*)0x20000000021d, "min_batch_time", 14);
  *(uint8_t*)0x20000000022b = 0x3d;
  sprintf((char*)0x20000000022c, "0x%016llx", (long long)0xffffffff);
  *(uint8_t*)0x20000000023e = 0x2c;
  memcpy((void*)0x20000000023f, "nodiscard", 9);
  *(uint8_t*)0x200000000248 = 0x2c;
  memcpy((void*)0x200000000249, "test_dummy_encryption", 21);
  *(uint8_t*)0x20000000025e = 0x2c;
  *(uint8_t*)0x20000000025f = 0;
  memcpy(
      (void*)0x200000000e40,
      "\x78\x9c\xec\xdb\xcd\x6f\x14\xe5\x1f\x00\xf0\xef\xcc\x6e\xcb\xdb\x8f\x5f"
      "\x2b\x22\x0a\x82\x34\xa2\xb1\xf1\xa5\xa5\x05\x95\x83\x17\x8d\x26\x1e\x34"
      "\x31\xd1\x03\x1e\x6b\x5b\x08\xb2\x50\x43\x6b\x22\x84\x68\x35\x06\x8f\x86"
      "\xc4\xbb\xf1\x68\xe2\x5f\xe0\xc9\x93\x51\x4f\x26\x5e\xf5\x6e\x48\x88\x12"
      "\x13\xd0\x98\xb0\x66\x66\x67\xda\xee\xb2\x5b\x0a\xdd\xb2\x84\xfd\x7c\x92"
      "\x69\x9f\x67\xe7\xd9\x99\xe7\xbb\xf3\x3c\x33\xcf\xcc\xb3\x1b\x40\xdf\x1a"
      "\xc9\xfe\x24\x11\xff\x8b\x88\x5f\x23\x62\xa8\x91\x6d\x2e\x30\xd2\xf8\x77"
      "\xed\xca\xf9\xe9\xbf\xaf\x9c\x9f\x4e\xa2\x5e\x7f\xf3\x8f\xc1\xbc\xdc\xd5"
      "\x2b\xe7\xa7\xcb\xa2\xe5\xfb\xb6\x15\x99\xd1\x34\x22\xfd\x34\x29\x76\xd2"
      "\x6c\xfe\xec\xb9\x93\x53\xb5\xda\xec\x99\x22\x3f\xbe\x70\xea\xbd\xf1\xf9"
      "\xb3\xe7\x9e\x39\x71\x6a\xea\xf8\xec\xf1\xd9\xd3\x93\x47\x8e\x1c\x3e\x34"
      "\xf1\xfc\x73\x93\xcf\x76\x25\xce\x2c\xbe\xab\x7b\x3e\x9c\xdb\xbb\xfb\xd5"
      "\xb7\x2f\xbe\x3e\x7d\xf4\xe2\x3b\x3f\x7e\x93\xd5\x77\xd7\xbe\xc6\xfa\x95"
      "\x71\x74\xcb\x48\x16\xf8\x9f\xf5\x5c\xeb\xba\xc7\xbb\xbd\xb3\x1e\xbb\x5e"
      "\x5f\x8e\x33\xa9\xf6\xba\x36\xac\x55\x25\x22\xb2\xc3\x35\x90\xf7\xff\xa1"
      "\xa8\xc4\xf2\xc1\x1b\x8a\x57\x3e\xe9\x69\xe5\x80\x0d\x95\x9d\xb3\x37\xb5"
      "\x79\xb9\xf8\xbf\x58\x07\xee\x61\x49\xf4\xba\x06\x40\x6f\x94\x17\xfc\xec"
      "\xfe\xb7\x5c\xee\xe0\xf0\xa3\xe7\x2e\xbf\xd8\xb8\x01\xca\xe2\xbe\x56\x2c"
      "\x8d\x35\xd5\x48\x8b\x32\x03\x1b\xb8\xff\x91\x88\x38\xba\xf8\xcf\x97\xd9"
      "\x12\x2d\xcf\x21\x96\x8e\xcf\xe0\x06\x56\x00\x00\xe8\x3b\xdf\x65\xe3\x9f"
      "\xa7\xdb\x8d\xff\xd2\xd8\xb5\xa2\xdc\xff\x8b\xb9\xa1\xe1\x88\xb8\x2f\x22"
      "\x76\x44\xc4\xfd\x11\xb1\x33\x22\x1e\x88\xc8\xcb\x3e\x18\x11\x0f\xdd\xe2"
      "\xfe\x5b\xa7\x86\x6e\x1c\x7f\xa6\x97\x6e\x2b\xb0\x35\xca\xc6\x7f\x2f\x14"
      "\x73\x5b\xcd\xe3\xbf\x72\xf4\x17\xc3\x95\x22\xb7\x3d\x8f\x7f\x20\x39\x76"
      "\xa2\x36\x7b\xb0\xf8\x4c\x46\x63\x60\x53\x96\x9f\x68\xb7\xf1\x72\x13\x2f"
      "\xff\xf2\x79\xa7\xfd\xaf\x1c\xff\x65\x4b\xb6\xff\x72\x2c\x58\x6c\xe4\x52"
      "\xb5\xe5\x01\xdd\xcc\xd4\xc2\x54\xb7\x06\xa5\x97\x3f\x8e\xd8\x53\x6d\x17"
      "\x7f\xb2\x34\x13\x90\x44\xc4\xee\x88\xd8\xb3\xe6\xad\x2e\x46\xf1\xf1\xe4"
      "\x4e\x3c\xf9\xf5\xde\x4e\x25\x6f\x1e\xff\x2a\xba\x30\xcf\x54\xff\x2a\xe2"
      "\x89\xc6\xf1\x5f\x8c\x96\xf8\x4b\xc9\xea\xf3\x93\xe3\x9b\xa3\x36\x7b\x70"
      "\xbc\x6c\x15\x37\xfa\xe9\xe7\x0b\x6f\x74\xda\x7f\xdb\xf8\xaf\x6f\x5f\x7f"
      "\x60\x6b\x94\x1d\xff\xad\xcd\xed\x7f\x69\x5d\x25\xff\x3b\xf4\x57\xb2\x72"
      "\xbe\x76\x3e\x6e\xf9\x86\xe4\xc2\x6f\x9f\x75\xbc\xa7\xac\xde\x66\xfb\x1f"
      "\x4c\xde\xca\xe7\x74\xcb\x9a\x7c\x30\xb5\xb0\x70\x66\x22\x62\x30\x79\x2d"
      "\xa2\xf5\xf5\xc9\xe5\xf7\x96\xf9\xb2\x7c\x16\xff\xe8\x81\xf6\xfd\x7f\x47"
      "\xf1\x9e\x2c\xfe\x87\x23\x22\x6b\xc4\xfb\x22\xe2\x91\x88\xd8\x1f\x11\xff"
      "\x16\xf7\xd0\x8f\x46\xc4\x81\x55\xe2\xff\xe1\xa5\xc7\xde\xed\xb4\x6e\x5d"
      "\xed\x3f\x62\xcb\x1a\xcb\x75\x94\xc5\x3f\xd3\xf6\xfc\xb7\xd4\xfe\x87\x9b"
      "\x8f\xff\xad\x27\x2a\x27\xbf\xff\xf6\xf6\xe3\xcf\x8e\xff\xe1\x3c\x35\x5a"
      "\xbc\x92\x9f\xff\x6e\xa2\x73\x75\x36\x17\x25\x96\x5b\x33\x00\x00\x00\xdc"
      "\xeb\xd2\xfc\xbb\xf1\x49\x3a\xb6\x94\x4e\xd3\xb1\xb1\xc6\x77\xf8\x77\xc6"
      "\xd6\xb4\x36\x37\xbf\xf0\xd4\xb1\xb9\xf7\x4f\xcf\x34\xbe\x43\x3f\x1c\x03"
      "\x69\xf9\xa4\x6b\x68\xc5\xf3\xd0\x89\x64\xb1\xd8\x62\x23\x3f\x59\x3c\x2b"
      "\x2e\xd7\x1f\x2a\x9e\x1b\x7f\x51\xd9\x92\xe7\xc7\xa6\xe7\x6a\x33\x3d\x8e"
      "\x1d\xfa\xdd\xb6\xe6\xfe\xbf\xbf\xec\xff\x99\xdf\x2b\xbd\xae\x1d\xb0\xe1"
      "\xfc\x5e\x0b\xfa\x57\x6b\xff\x4f\x7b\x54\x0f\xe0\xce\x73\xfd\x87\xfe\xa5"
      "\xff\x43\xff\xd2\xff\xa1\x7f\xb5\xeb\xff\x1f\xb5\xe4\xcd\x05\xc0\xbd\xc9"
      "\xf5\x1f\xfa\x97\xfe\x0f\xfd\x4b\xff\x87\xfe\xa5\xff\x43\x5f\x5a\xcf\xef"
      "\xfa\x37\x2a\x51\x5d\xe5\xd7\xfb\x12\x77\x4b\x22\xd2\xbb\xa2\x1a\x12\x2d"
      "\x89\x48\x1a\x17\xf4\x4d\xeb\xec\xdd\xbd\x3e\x33\x01\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x74\xc7\x7f\x01\x00\x00\xff\xff\xe0\xab\xf8"
      "\xac",
      1134);
  syz_mount_image(
      /*fs=*/0x200000000140, /*dir=*/0x200000000080,
      /*flags=MS_I_VERSION|MS_POSIXACL|MS_SYNCHRONOUS|MS_STRICTATIME|MS_NODEV|0x740*/
      0x1810754, /*opts=*/0x2000000001c0, /*chdir=*/-1, /*size=*/0x46e,
      /*img=*/0x200000000e40);
  //  lseek arguments: [
  //    fd: fd (resource)
  //    offset: intptr = 0x4 (8 bytes)
  //    whence: seek_whence = 0x1 (8 bytes)
  //  ]
  syscall(__NR_lseek, /*fd=*/(intptr_t)-1, /*offset=*/4ul,
          /*whence=SEEK_CUR*/ 1ul);
}
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;
  loop();
  return 0;
}