// https://syzkaller.appspot.com/bug?id=aa51904d50d042b339bdd78dc64f8e2e531a9dd9
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

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

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

//% This code is derived from puff.{c,h}, found in the zlib development. The
//% original files come with the following copyright notice:

//% Copyright (C) 2002-2013 Mark Adler, all rights reserved
//% version 2.3, 21 Jan 2013
//% This software is provided 'as-is', without any express or implied
//% warranty.  In no event will the author be held liable for any damages
//% arising from the use of this software.
//% Permission is granted to anyone to use this software for any purpose,
//% including commercial applications, and to alter it and redistribute it
//% freely, subject to the following restrictions:
//% 1. The origin of this software must not be misrepresented; you must not
//%    claim that you wrote the original software. If you use this software
//%    in a product, an acknowledgment in the product documentation would be
//%    appreciated but is not required.
//% 2. Altered source versions must be plainly marked as such, and must not be
//%    misrepresented as being the original software.
//% 3. This notice may not be removed or altered from any source distribution.
//% Mark Adler    madler@alumni.caltech.edu

//% BEGIN CODE DERIVED FROM puff.{c,h}

#define MAXBITS 15
#define MAXLCODES 286
#define MAXDCODES 30
#define MAXCODES (MAXLCODES + MAXDCODES)
#define FIXLCODES 288

struct puff_state {
  unsigned char* out;
  unsigned long outlen;
  unsigned long outcnt;
  const unsigned char* in;
  unsigned long inlen;
  unsigned long incnt;
  int bitbuf;
  int bitcnt;
  jmp_buf env;
};
static int puff_bits(struct puff_state* s, int need)
{
  long val = s->bitbuf;
  while (s->bitcnt < need) {
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    val |= (long)(s->in[s->incnt++]) << s->bitcnt;
    s->bitcnt += 8;
  }
  s->bitbuf = (int)(val >> need);
  s->bitcnt -= need;
  return (int)(val & ((1L << need) - 1));
}
static int puff_stored(struct puff_state* s)
{
  s->bitbuf = 0;
  s->bitcnt = 0;
  if (s->incnt + 4 > s->inlen)
    return 2;
  unsigned len = s->in[s->incnt++];
  len |= s->in[s->incnt++] << 8;
  if (s->in[s->incnt++] != (~len & 0xff) ||
      s->in[s->incnt++] != ((~len >> 8) & 0xff))
    return -2;
  if (s->incnt + len > s->inlen)
    return 2;
  if (s->outcnt + len > s->outlen)
    return 1;
  for (; len--; s->outcnt++, s->incnt++) {
    if (s->in[s->incnt])
      s->out[s->outcnt] = s->in[s->incnt];
  }
  return 0;
}
struct puff_huffman {
  short* count;
  short* symbol;
};
static int puff_decode(struct puff_state* s, const struct puff_huffman* h)
{
  int first = 0;
  int index = 0;
  int bitbuf = s->bitbuf;
  int left = s->bitcnt;
  int code = first = index = 0;
  int len = 1;
  short* next = h->count + 1;
  while (1) {
    while (left--) {
      code |= bitbuf & 1;
      bitbuf >>= 1;
      int count = *next++;
      if (code - count < first) {
        s->bitbuf = bitbuf;
        s->bitcnt = (s->bitcnt - len) & 7;
        return h->symbol[index + (code - first)];
      }
      index += count;
      first += count;
      first <<= 1;
      code <<= 1;
      len++;
    }
    left = (MAXBITS + 1) - len;
    if (left == 0)
      break;
    if (s->incnt == s->inlen)
      longjmp(s->env, 1);
    bitbuf = s->in[s->incnt++];
    if (left > 8)
      left = 8;
  }
  return -10;
}
static int puff_construct(struct puff_huffman* h, const short* length, int n)
{
  int len;
  for (len = 0; len <= MAXBITS; len++)
    h->count[len] = 0;
  int symbol;
  for (symbol = 0; symbol < n; symbol++)
    (h->count[length[symbol]])++;
  if (h->count[0] == n)
    return 0;
  int left = 1;
  for (len = 1; len <= MAXBITS; len++) {
    left <<= 1;
    left -= h->count[len];
    if (left < 0)
      return left;
  }
  short offs[MAXBITS + 1];
  offs[1] = 0;
  for (len = 1; len < MAXBITS; len++)
    offs[len + 1] = offs[len] + h->count[len];
  for (symbol = 0; symbol < n; symbol++)
    if (length[symbol] != 0)
      h->symbol[offs[length[symbol]]++] = symbol;
  return left;
}
static int puff_codes(struct puff_state* s, const struct puff_huffman* lencode,
                      const struct puff_huffman* distcode)
{
  static const short lens[29] = {3,  4,  5,  6,   7,   8,   9,   10,  11, 13,
                                 15, 17, 19, 23,  27,  31,  35,  43,  51, 59,
                                 67, 83, 99, 115, 131, 163, 195, 227, 258};
  static const short lext[29] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2,
                                 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0};
  static const short dists[30] = {
      1,    2,    3,    4,    5,    7,    9,    13,    17,    25,
      33,   49,   65,   97,   129,  193,  257,  385,   513,   769,
      1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577};
  static const short dext[30] = {0, 0, 0,  0,  1,  1,  2,  2,  3,  3,
                                 4, 4, 5,  5,  6,  6,  7,  7,  8,  8,
                                 9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
  int symbol;
  do {
    symbol = puff_decode(s, lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 256) {
      if (s->outcnt == s->outlen)
        return 1;
      if (symbol)
        s->out[s->outcnt] = symbol;
      s->outcnt++;
    } else if (symbol > 256) {
      symbol -= 257;
      if (symbol >= 29)
        return -10;
      int len = lens[symbol] + puff_bits(s, lext[symbol]);
      symbol = puff_decode(s, distcode);
      if (symbol < 0)
        return symbol;
      unsigned dist = dists[symbol] + puff_bits(s, dext[symbol]);
      if (dist > s->outcnt)
        return -11;
      if (s->outcnt + len > s->outlen)
        return 1;
      while (len--) {
        if (dist <= s->outcnt && s->out[s->outcnt - dist])
          s->out[s->outcnt] = s->out[s->outcnt - dist];
        s->outcnt++;
      }
    }
  } while (symbol != 256);
  return 0;
}
static int puff_fixed(struct puff_state* s)
{
  static int virgin = 1;
  static short lencnt[MAXBITS + 1], lensym[FIXLCODES];
  static short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  static struct puff_huffman lencode, distcode;
  if (virgin) {
    lencode.count = lencnt;
    lencode.symbol = lensym;
    distcode.count = distcnt;
    distcode.symbol = distsym;
    short lengths[FIXLCODES];
    int symbol;
    for (symbol = 0; symbol < 144; symbol++)
      lengths[symbol] = 8;
    for (; symbol < 256; symbol++)
      lengths[symbol] = 9;
    for (; symbol < 280; symbol++)
      lengths[symbol] = 7;
    for (; symbol < FIXLCODES; symbol++)
      lengths[symbol] = 8;
    puff_construct(&lencode, lengths, FIXLCODES);
    for (symbol = 0; symbol < MAXDCODES; symbol++)
      lengths[symbol] = 5;
    puff_construct(&distcode, lengths, MAXDCODES);
    virgin = 0;
  }
  return puff_codes(s, &lencode, &distcode);
}
static int puff_dynamic(struct puff_state* s)
{
  static const short order[19] = {16, 17, 18, 0, 8,  7, 9,  6, 10, 5,
                                  11, 4,  12, 3, 13, 2, 14, 1, 15};
  int nlen = puff_bits(s, 5) + 257;
  int ndist = puff_bits(s, 5) + 1;
  int ncode = puff_bits(s, 4) + 4;
  if (nlen > MAXLCODES || ndist > MAXDCODES)
    return -3;
  short lengths[MAXCODES];
  int index;
  for (index = 0; index < ncode; index++)
    lengths[order[index]] = puff_bits(s, 3);
  for (; index < 19; index++)
    lengths[order[index]] = 0;
  short lencnt[MAXBITS + 1], lensym[MAXLCODES];
  struct puff_huffman lencode = {lencnt, lensym};
  int err = puff_construct(&lencode, lengths, 19);
  if (err != 0)
    return -4;
  index = 0;
  while (index < nlen + ndist) {
    int symbol;
    int len;
    symbol = puff_decode(s, &lencode);
    if (symbol < 0)
      return symbol;
    if (symbol < 16)
      lengths[index++] = symbol;
    else {
      len = 0;
      if (symbol == 16) {
        if (index == 0)
          return -5;
        len = lengths[index - 1];
        symbol = 3 + puff_bits(s, 2);
      } else if (symbol == 17)
        symbol = 3 + puff_bits(s, 3);
      else
        symbol = 11 + puff_bits(s, 7);
      if (index + symbol > nlen + ndist)
        return -6;
      while (symbol--)
        lengths[index++] = len;
    }
  }
  if (lengths[256] == 0)
    return -9;
  err = puff_construct(&lencode, lengths, nlen);
  if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1]))
    return -7;
  short distcnt[MAXBITS + 1], distsym[MAXDCODES];
  struct puff_huffman distcode = {distcnt, distsym};
  err = puff_construct(&distcode, lengths + nlen, ndist);
  if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1]))
    return -8;
  return puff_codes(s, &lencode, &distcode);
}
static int puff(unsigned char* dest, unsigned long* destlen,
                const unsigned char* source, unsigned long sourcelen)
{
  struct puff_state s = {
      .out = dest,
      .outlen = *destlen,
      .outcnt = 0,
      .in = source,
      .inlen = sourcelen,
      .incnt = 0,
      .bitbuf = 0,
      .bitcnt = 0,
  };
  int err;
  if (setjmp(s.env) != 0)
    err = 2;
  else {
    int last;
    do {
      last = puff_bits(&s, 1);
      int type = puff_bits(&s, 2);
      err = type == 0 ? puff_stored(&s)
                      : (type == 1 ? puff_fixed(&s)
                                   : (type == 2 ? puff_dynamic(&s) : -1));
      if (err != 0)
        break;
    } while (!last);
  }
  *destlen = s.outcnt;
  return err;
}

//% END CODE DERIVED FROM puff.{c,h}

#define ZLIB_HEADER_WIDTH 2

static int puff_zlib_to_file(const unsigned char* source,
                             unsigned long sourcelen, int dest_fd)
{
  if (sourcelen < ZLIB_HEADER_WIDTH)
    return 0;
  source += ZLIB_HEADER_WIDTH;
  sourcelen -= ZLIB_HEADER_WIDTH;
  const unsigned long max_destlen = 132 << 20;
  void* ret = mmap(0, max_destlen, PROT_WRITE | PROT_READ,
                   MAP_PRIVATE | MAP_ANON, -1, 0);
  if (ret == MAP_FAILED)
    return -1;
  unsigned char* dest = (unsigned char*)ret;
  unsigned long destlen = max_destlen;
  int err = puff(dest, &destlen, source, sourcelen);
  if (err) {
    munmap(dest, max_destlen);
    errno = -err;
    return -1;
  }
  if (write(dest_fd, dest, destlen) != (ssize_t)destlen) {
    munmap(dest, max_destlen);
    return -1;
  }
  return munmap(dest, max_destlen);
}

static int setup_loop_device(unsigned char* data, unsigned long size,
                             const char* loopname, int* loopfd_p)
{
  int err = 0, loopfd = -1;
  int memfd = syscall(__NR_memfd_create, "syzkaller", 0);
  if (memfd == -1) {
    err = errno;
    goto error;
  }
  if (puff_zlib_to_file(data, size, memfd)) {
    err = errno;
    goto error_close_memfd;
  }
  loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    err = errno;
    goto error_close_memfd;
  }
  if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
    if (errno != EBUSY) {
      err = errno;
      goto error_close_loop;
    }
    ioctl(loopfd, LOOP_CLR_FD, 0);
    usleep(1000);
    if (ioctl(loopfd, LOOP_SET_FD, memfd)) {
      err = errno;
      goto error_close_loop;
    }
  }
  close(memfd);
  *loopfd_p = loopfd;
  return 0;

error_close_loop:
  close(loopfd);
error_close_memfd:
  close(memfd);
error:
  errno = err;
  return -1;
}

static void reset_loop_device(const char* loopname)
{
  int loopfd = open(loopname, O_RDWR);
  if (loopfd == -1) {
    return;
  }
  if (ioctl(loopfd, LOOP_CLR_FD, 0)) {
  }
  close(loopfd);
}

static long syz_mount_image(volatile long fsarg, volatile long dir,
                            volatile long flags, volatile long optsarg,
                            volatile long change_dir,
                            volatile unsigned long size, volatile long image)
{
  unsigned char* data = (unsigned char*)image;
  int res = -1, err = 0, need_loop_device = !!size;
  char* mount_opts = (char*)optsarg;
  char* target = (char*)dir;
  char* fs = (char*)fsarg;
  char* source = NULL;
  char loopname[64];
  if (need_loop_device) {
    int loopfd;
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    close(loopfd);
    source = loopname;
  }
  mkdir(target, 0777);
  char opts[256];
  memset(opts, 0, sizeof(opts));
  if (strlen(mount_opts) > (sizeof(opts) - 32)) {
  }
  strncpy(opts, mount_opts, sizeof(opts) - 32);
  if (strcmp(fs, "iso9660") == 0) {
    flags |= MS_RDONLY;
  } else if (strncmp(fs, "ext", 3) == 0) {
    bool has_remount_ro = false;
    char* remount_ro_start = strstr(opts, "errors=remount-ro");
    if (remount_ro_start != NULL) {
      char after = *(remount_ro_start + strlen("errors=remount-ro"));
      char before = remount_ro_start == opts ? '\0' : *(remount_ro_start - 1);
      has_remount_ro = ((before == '\0' || before == ',') &&
                        (after == '\0' || after == ','));
    }
    if (strstr(opts, "errors=panic") || !has_remount_ro)
      strcat(opts, ",errors=continue");
  } else if (strcmp(fs, "xfs") == 0) {
    strcat(opts, ",nouuid");
  } 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;
}

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;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  syz_mount_image$hfsplus arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {68 66 73 70 6c 75 73 00} (length 0x8)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x221c810 (8 bytes)
  //    opts: ptr[inout, array[ANYUNION]] {
  //      array[ANYUNION] {
  //        union ANYUNION {
  //          ANYRES8: ANYRES8 (resource)
  //        }
  //        union ANYUNION {
  //          ANYRES32: ANYRES32 (resource)
  //        }
  //        union ANYUNION {
  //          ANYRESOCT: ANYRES64 (resource)
  //        }
  //      }
  //    }
  //    chdir: int8 = 0x11 (1 bytes)
  //    size: len = 0x6b0 (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x6b0)
  //    }
  //  ]
  //  returns fd_dir
  memcpy((void*)0x200000000000, "hfsplus\000", 8);
  memcpy((void*)0x2000000000c0, "./file0\000", 8);
  *(uint8_t*)0x200000000100 = 0;
  *(uint32_t*)0x200000000101 = 0;
  sprintf((char*)0x200000000105, "%023llo", (long long)0);
  memcpy(
      (void*)0x200000000640,
      "\x78\x9c\xec\xdd\xcd\x6f\x1c\x67\x19\x00\xf0\x67\xd6\xeb\x8f\x4d\x25\xc7"
      "\x6d\xd3\x34\xa0\x4a\x98\x44\x2a\xa8\x16\x89\x3f\xe4\x16\x73\x49\x40\x08"
      "\x19\xa9\x42\x55\x38\x70\xb6\x1a\xa7\xb1\xb2\x71\x83\xed\x22\xb7\x07\xe2"
      "\x02\x12\x57\x0e\xfc\x01\xe5\x60\x2e\x70\x02\x21\x24\x24\xa4\x48\xe5\x0c"
      "\xb7\x8a\x9b\xc5\xa9\x12\x12\x97\x9e\xd2\x1e\x18\x34\xb3\x33\xeb\xf1\x76"
      "\xd7\x5e\xdb\xb1\xd7\xa6\xbf\x5f\x34\xfb\xbe\xef\xbc\x33\xef\x3c\xf3\xcc"
      "\xc7\x7e\x44\xd6\x04\xf0\x85\xb5\x38\x15\xf5\xc7\xd1\x88\xc5\xa9\xd7\x37"
      "\xb3\xf6\xce\xf6\x5c\x73\x67\x7b\xee\x41\x59\x8f\x88\xd1\x88\xa8\x45\xd4"
      "\x5b\x45\x24\xab\x11\xc9\x87\x11\xb7\xa2\x35\xc5\x97\xb2\x99\xc5\x70\x49"
      "\xaf\xed\xfc\x7a\x65\xe1\xf6\x47\x9f\xec\x7c\xdc\x6a\xd5\x63\x77\xbc\xec"
      "\xa5\xd1\x3b\xc0\x7a\x3f\x7b\xb1\x55\x4c\x31\x19\x11\x43\x45\x79\x0c\x7b"
      "\xc6\x7b\xf3\x68\xe3\x8d\xee\x56\x93\x76\x66\xb2\x84\x5d\x2b\x13\x07\x83"
      "\x36\x1c\x11\xe9\x1e\x3f\xbe\xbc\xdb\xd3\x4d\x3a\x54\x69\xf4\xbc\xde\x81"
      "\xf3\x23\x69\xbd\x6f\x56\xb4\xae\xff\x89\x88\x0b\x11\x31\x56\xbe\xa1\x6d"
      "\xb5\x3a\x6b\xa7\x1f\xe1\x81\x0e\x75\x2f\xda\x3a\xb9\x38\x00\x00\x00\xe0"
      "\xcc\xb8\xf8\xe4\x51\xc4\x66\x8c\x0f\x3a\x0e\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x38\x4f\x8a\xe7\xff\x27\xc5\x54\x2b\xeb\x93\x91\x94\xcf\xff\x1f"
      "\xa9\x3c\x63\x7f\x64\xc0\xe1\xf6\xd6\x23\xb2\xab\xaf\xe5\xc5\x58\xd9\x7e"
      "\x5c\x3b\xb5\x88\x00\x00\x00\x00\x00\x00\x00\xe0\xc4\x7c\xe5\x49\xfc\xee"
      "\x76\x9a\x8e\x97\xed\x34\xc9\xff\xcf\xff\x6a\xde\xb8\x94\xbf\x3e\x13\xef"
      "\xc4\x7a\x2c\xc7\x5a\x5c\x8f\xcd\x58\x8a\x8d\xd8\x88\xb5\x98\x89\x88\x89"
      "\xca\x40\x23\x9b\x4b\x1b\x1b\x6b\x33\xe5\x9a\x9f\xa5\x69\xda\x63\xcd\xd9"
      "\xae\x6b\xce\xf6\x19\x70\xe3\x69\xec\x35\x00\x00\x00\x00\x00\x00\x00\xfc"
      "\xdf\xb8\x59\x94\x3f\x8b\xc5\x18\x1f\x70\x2c\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\xb0\x47\x12\x31\xd4\x2a\xf2\xe9\x52\x59\x9f\x88\x5a\x3d"
      "\x22\xc6\x22\x62\x24\x5b\x6e\x2b\xe2\x1f\x65\xfd\x3c\x7b\x3c\xe8\x00\x00"
      "\x00\x00\xe0\x14\x5c\x7c\x12\x4f\x62\x33\xc6\xcb\x76\x9a\xe4\xdf\xf9\x2f"
      "\xe7\xdf\xfb\xc7\xe2\x9d\x58\x8d\x8d\x58\x89\x8d\x68\xc6\x72\xdc\xc9\x7f"
      "\x0b\x68\x7d\xeb\xaf\xed\x6c\xcf\x35\x77\xb6\xe7\x1e\x64\xd3\xe7\xc7\xfd"
      "\xf6\x7f\x76\xeb\x7f\x1c\x3f\x30\x8c\x7c\xc4\x68\xfd\xf6\xd0\x7d\xcb\x57"
      "\xf2\x25\x1a\x71\x37\x56\xf2\x39\xd7\xe3\xcd\x78\x3b\x9a\x71\x27\x6a\xf9"
      "\x9a\x99\x2b\x65\x3c\xdd\xe3\x7a\x3f\x8b\x29\xb9\xd9\x92\xa6\xfd\x25\xe8"
      "\x4e\x51\x66\x7b\xfe\xab\xa2\x1c\xac\x46\x51\x4e\xe4\x19\x19\x6e\x67\x64"
      "\xba\x88\x2d\xcb\xc6\xb3\xfb\x67\xa2\x7a\x74\xfa\xd0\xb9\xa5\x99\xa8\xb5"
      "\x7f\xf9\xb9\x74\x88\x9c\xdf\xdc\x77\x2b\xc9\x7f\xcb\x63\x72\xa1\x9c\x13"
      "\xf1\xcc\xf7\x0f\xce\xf9\xf0\xa1\x76\xe6\x58\x3a\x33\x31\x5b\x39\xfb\x2e"
      "\xef\x9f\x89\x88\xaf\xfd\xe9\xf7\x3f\xba\xd7\x5c\xbd\x7f\x2f\xd9\x9a\x1a"
      "\xfc\x69\x74\x04\xa3\xff\xda\xbd\x6a\x3a\x33\x31\x57\xc9\xc4\x8b\x7d\x67"
      "\xe2\xee\xfa\xf9\xcc\x44\xa7\x5a\xbc\xd0\xae\x2f\xc6\xf7\xe2\x87\x31\x15"
      "\x93\xf1\x46\xac\xc5\x4a\xfc\x24\x96\x62\x23\x96\x63\x32\xbe\x9b\xd7\x96"
      "\x8a\xf3\x39\x7b\x9d\xd8\x3f\x53\xb7\xf6\xb4\xde\x38\x28\x8a\x91\xe2\xb8"
      "\x0c\x75\xc4\xf4\xd5\x8b\xad\x72\xbf\x98\xae\xe6\xeb\x8e\xc7\x4a\xfc\x20"
      "\xde\x8e\x3b\xb1\x1c\xaf\xe6\xff\x66\x63\x26\x5e\x8b\xf9\x98\x8f\x85\xca"
      "\x11\x7e\xa1\x8f\xab\xbe\xd6\xe5\xaa\xff\x73\xef\xe0\xaf\x7d\xbd\xa8\x64"
      "\xf7\xb7\x5f\x56\xee\x73\x83\x97\xe5\xf5\xd9\x4a\x5e\xab\xf7\xdc\x89\xbc"
      "\xaf\x3a\xa7\x16\xe9\x68\x6b\xbd\xe7\x9e\xda\xbd\xb1\xad\xfe\xe5\xa2\x92"
      "\x1d\x89\x9f\x17\xe5\xd9\xd0\xce\xc4\x58\xb4\xdf\x25\xca\xe8\x9e\x2f\x33"
      "\x30\xdc\x35\x13\xbf\xc9\x6f\x2b\xeb\xcd\xd5\xfb\x6b\xf7\x96\x1e\x76\x8c"
      "\x9b\x6c\x75\xdf\xde\xcb\xb1\x77\xf7\x0f\x75\x23\x19\x3a\xcc\xc2\x87\x95"
      "\x9d\x2f\xcf\x65\x07\x2b\x6f\xed\x3d\x3b\xb2\xbe\xe7\xbb\xf6\xcd\xe4\x7d"
      "\x97\xda\x7d\xb5\xce\xbe\xdf\x36\xda\x7d\x07\x5d\xa9\x23\xc5\x67\xb8\xcf"
      "\x8f\x34\x9b\xf7\xbd\xd8\xb5\x6f\x2e\xef\xbb\x52\xe9\xdb\xfd\xbc\xf5\x59"
      "\x9a\xa6\xad\xcf\x5b\x00\x9c\x79\x17\x5e\xb9\x30\xd2\xf8\x77\xe3\xef\x8d"
      "\x0f\x1a\xbf\x68\xdc\x6b\xbc\x3e\xf6\x9d\xd1\x6f\x8e\xbe\x34\x12\xc3\x7f"
      "\x1b\xfe\x56\x7d\x7a\xe8\xe5\xda\x4b\xc9\x1f\xe2\x83\xf8\x69\x1c\xfc\x0d"
      "\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x38\xd0\xfa\xbb\xef\xdd\x5f\x6a\x36\x97\xd7\x3a"
      "\x2a\x69\x9a\x3e\xea\xd1\x75\x22\x95\xa8\x47\xec\x99\xf3\xd7\xbf\x54\x96"
      "\x89\x88\xfc\x61\x40\xfd\x0f\x98\x2d\x7d\xab\x16\x91\xcf\xa9\x47\x51\x39"
      "\x5c\x60\x8f\x8e\xb6\x3b\xef\x1f\x35\x09\xff\x2c\x8e\x49\x39\x27\x4d\x5b"
      "\x8f\x5d\x3b\xa5\x43\x70\x84\xca\x58\xcf\xf3\xa7\xb3\xf2\x69\x9a\xa6\x67"
      "\x23\xe6\x7e\x2a\x69\xe1\xac\xc4\x73\x02\x95\x57\xd2\x34\xdd\x77\x99\x41"
      "\xde\x95\x80\xd3\x70\x63\xe3\xc1\xc3\x1b\xeb\xef\xbe\xf7\x8d\x95\x07\x4b"
      "\x6f\x2d\xbf\xb5\xbc\xba\x30\x3f\xbf\x30\xbd\x30\xff\xea\x70\xdc\x5d\x69"
      "\x2e\x4f\xdf\xc8\x5f\x07\x1d\x25\x70\x12\x2a\x9f\xc0\x01\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x80\x73\xa2\xbf\x3f\xce\x49\x8e\xf7\xb7\x3d\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\xc7\xb0\x38\x15\xf5\xc7\x91\xc4\xcc\xf4\xf5\xe9\xac\xbd\xb3\x3d\xd7"
      "\xcc\xa6\xb2\xbe\xbb\xe4\xa7\x11\x51\x8b\x88\x64\x32\x22\xf9\x30\xe2\x56"
      "\xb4\xa6\x98\xa8\x0c\x97\xf4\xda\xce\x56\xc4\xed\x8f\x3e\xd9\xf9\xb8\xd5"
      "\xaa\x17\x53\xbe\x7c\x6d\xbf\xf5\xfa\xb3\x55\x4c\x31\x19\x11\x43\x45\xd9"
      "\xc5\x58\xb7\x99\xe9\xa3\x5e\xe3\x25\xf9\x38\x0f\x7b\x8f\xd7\xa1\xd7\x5e"
      "\x24\xed\xbe\x2c\x61\xd7\xca\xc4\xc1\xa0\xfd\x2f\x00\x00\xff\xff\xf6\xa0"
      "\x1c\xa1",
      1712);
  syz_mount_image(
      /*fs=*/0x200000000000, /*dir=*/0x2000000000c0,
      /*flags=MS_LAZYTIME|MS_POSIXACL|MS_REC|MS_SYNCHRONOUS|MS_SILENT|MS_RELATIME|0x800*/
      0x221c810, /*opts=*/0x200000000100, /*chdir=*/0x11, /*size=*/0x6b0,
      /*img=*/0x200000000640);
  //  open arguments: [
  //    file: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    flags: open_flags = 0x64842 (8 bytes)
  //    mode: open_mode = 0x86 (8 bytes)
  //  ]
  //  returns fd
  memcpy((void*)0x200000000080, "./file1\000", 8);
  syscall(
      __NR_open, /*file=*/0x200000000080ul,
      /*flags=O_NONBLOCK|O_NOFOLLOW|O_NOATIME|O_DIRECT|O_CREAT|0x2*/ 0x64842ul,
      /*mode=S_IWOTH|S_IROTH|S_IWUSR*/ 0x86ul);
  //  creat arguments: [
  //    file: ptr[in, buffer] {
  //      buffer: {2e 2f 62 75 73 00} (length 0x6)
  //    }
  //    mode: open_mode = 0x0 (8 bytes)
  //  ]
  //  returns fd
  memcpy((void*)0x200000000580, "./bus\000", 6);
  syscall(__NR_creat, /*file=*/0x200000000580ul, /*mode=*/0ul);
  //  rename arguments: [
  //    old: ptr[in, buffer] {
  //      buffer: {2e 2f 62 75 73 00} (length 0x6)
  //    }
  //    new: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //  ]
  memcpy((void*)0x200000000080, "./bus\000", 6);
  memcpy((void*)0x2000000000c0, "./file1\000", 8);
  syscall(__NR_rename, /*old=*/0x200000000080ul, /*new=*/0x2000000000c0ul);
  //  unlinkat arguments: [
  //    fd: fd_dir (resource)
  //    path: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 31 00} (length 0x8)
  //    }
  //    flags: unlinkat_flags = 0x0 (8 bytes)
  //  ]
  memcpy((void*)0x200000000000, "./file1\000", 8);
  syscall(__NR_unlinkat, /*fd=*/0xffffff9c, /*path=*/0x200000000000ul,
          /*flags=*/0ul);
  return 0;
}