// https://syzkaller.appspot.com/bug?id=0e77b741e3a1b835114f0f7f0f3e53e12c9a73bc
// 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 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, loopfd = -1, 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) {
    memset(loopname, 0, sizeof(loopname));
    snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid);
    if (setup_loop_device(data, size, loopname, &loopfd) == -1)
      return -1;
    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) {
    ioctl(loopfd, LOOP_CLR_FD, 0);
    close(loopfd);
  }
  errno = err;
  return res;
}

uint64_t r[2] = {0xffffffffffffffff, 0x0};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=*/7ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=*/0x32ul, /*fd=*/-1, /*offset=*/0ul);
  intptr_t res = 0;
  memcpy((void*)0x20000240, "hfsplus\000", 8);
  memcpy((void*)0x20000200, "./file2\000", 8);
  memcpy(
      (void*)0x20000700,
      "\x78\x9c\xec\xdd\xcd\x6f\x1c\x67\x19\x00\xf0\x67\xd6\x9b\xb5\x37\x40\xea"
      "\xb6\x49\x1b\x50\xa5\x58\x8d\x54\x10\x16\x89\xed\x95\x0b\x3e\x35\x20\x84"
      "\x7c\xa8\x50\x55\x0e\x9c\x38\x58\xc9\xa6\x59\x65\x93\x16\x7b\x8b\x9c\x0a"
      "\x81\x29\x5f\x57\x0e\xfd\x03\xca\xc1\x37\x4e\x48\x5c\x38\x45\x2a\x17\x2e"
      "\x70\xeb\xd5\xc7\x48\x48\x5c\x7a\xc1\x48\x48\x83\x66\x76\x66\xbd\xb1\xd7"
      "\x9b\x75\x9a\xf5\x6e\xd2\xdf\x2f\x1a\xbf\xef\xcc\x3b\xef\x3b\xcf\x3c\xf3"
      "\xb5\x1f\x8a\x36\x80\x2f\xac\xf5\xc5\xa8\xde\x8f\x24\xd6\x17\xdf\xdc\xce"
      "\xe6\xf7\x76\x1b\xed\xbd\xdd\xc6\x9d\xb2\x1e\x11\xb3\x11\x51\x89\xa8\x76"
      "\x8b\x48\xfe\x93\xa6\xe9\x27\x11\xd7\xa2\x3b\xc5\x57\xb3\x85\xc5\x70\xc9"
      "\x71\xdb\xf9\xa8\xb5\xf6\xf6\xa7\x9f\xed\x3d\xe8\xce\x55\x8b\x29\x5f\xbf"
      "\x32\xac\xdf\x68\x76\x8a\x29\x16\x22\x62\xa6\x28\x7b\x2a\x9f\x6f\xbc\xeb"
      "\x45\xf9\xc6\x63\x87\x97\xf4\xf6\x30\x4b\xd8\xe5\x32\x71\x30\x69\x67\xb2"
      "\x2b\x31\x2d\x2d\xa4\x69\xfa\xd3\xbf\x7f\xb9\xd7\xd2\xa7\x3e\xa8\xf7\xdc"
      "\xa9\xc4\x08\x8c\x57\xd2\x7d\x6e\x1e\x31\x1f\x71\xb6\xb8\xd0\xb3\xd7\x01"
      "\xdd\xa7\xe2\xe3\x3c\x52\xa7\xcb\x5f\x27\x1d\x00\x00\x00\x00\x9c\x86\xe7"
      "\xf6\x63\x3f\xb6\xe3\xdc\xa4\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80"
      "\xa7\x49\xf1\xfb\xff\x49\x31\x55\xca\xfa\x42\x24\xe5\xef\xff\xd7\x8a\x65"
      "\x51\xd4\xa7\xcb\xa5\x93\xad\x7e\x7f\x5c\x71\x00\x00\x00\x00\x00\x00\x00"
      "\xc0\x29\xba\xb4\x1f\xfb\xb1\x1d\xe7\xca\xf9\x34\xc9\xbf\xf3\x7f\x35\x9f"
      "\x39\x9f\xff\xfd\x52\xbc\x1f\x5b\xd1\x8c\xcd\xb8\x12\xdb\xb1\x11\x9d\xe8"
      "\xc4\x66\x2c\x47\xc4\x7c\xdf\x40\xb5\xed\x8d\x4e\x67\x73\xb9\xd7\x73\x6e"
      "\x40\xcf\x99\xbc\xe7\xca\xc0\x9e\x2b\x8f\x08\x74\xb6\x28\xeb\x4f\x6a\xcf"
      "\x01\x00\x00\x00\x00\x00\x00\xe0\x99\xf2\x61\xac\x1f\x7c\xff\x0f\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd3\x20\x89\x98\xe9\x16\xf9\x74\xbe"
      "\xac\xcf\x47\xa5\x1a\x11\x73\x11\x51\xcb\xd6\xdb\x89\xf8\x67\x59\x7f\x2a"
      "\xcc\x0d\x5e\x7c\xff\xb4\xe3\x00\x00\x00\x80\x09\x78\x6e\x3f\xf6\x63\x3b"
      "\xce\x95\xf3\x69\x92\xbf\xe7\x7f\x29\x7f\xdf\x3f\x17\xef\xc7\xdd\xe8\x44"
      "\x2b\x3a\xd1\x8e\x66\xdc\xc8\x3f\x0b\xe8\xbe\xeb\xaf\xec\xed\x36\xda\x7b"
      "\xbb\x8d\x3b\xd9\x74\x74\xdc\xef\xfe\xfb\x44\x61\xe4\x23\x46\xf7\xb3\x87"
      "\xc1\x5b\xbe\x98\xaf\x51\x8f\x9b\xd1\xca\x97\x5c\x89\xeb\xf1\x6e\xb4\xe3"
      "\x46\x54\xf2\x9e\x99\x8b\x65\x3c\x83\xe3\xfa\x55\x16\x53\xf2\x46\x61\xc4"
      "\xc8\x6e\x14\x65\xb6\xe7\x7f\x28\xca\x31\x39\xe1\x87\x29\xf3\x79\x46\xce"
      "\xf4\x32\xb2\x54\xc4\x96\x65\xe3\xf9\xe1\x99\x38\xe1\xd1\x39\xbc\xa5\xe5"
      "\xa8\xf4\x82\x3d\x7f\x68\x4b\x87\x76\x62\x48\xce\x67\x8e\xdd\xde\xd9\xa2"
      "\xcc\xf6\xe7\x77\xe3\xcd\xf9\x09\x1d\xce\xc4\x4a\xdf\xd9\xf7\xd2\xf0\x9c"
      "\x47\x7c\xfd\x2f\x7f\xfa\xf1\xad\xf6\xdd\xdb\xb7\x6e\x6e\x2d\x4e\xcf\x2e"
      "\x8d\xa6\x3c\x58\x69\xb9\xe0\x70\x26\x1a\xf1\xe1\x4f\x1e\xcc\x76\xdb\x5e"
      "\x7e\x96\x33\x71\xc4\x52\x9e\x89\x0b\xbd\xf9\xf5\xf8\x41\xfc\x28\x16\x63"
      "\x21\xde\x8a\xcd\x68\xc5\xcf\x62\x23\x3a\xd1\x8c\x85\xf8\x7e\x5e\xdb\x28"
      "\xce\xe7\xa4\xef\x92\x3f\x26\x53\xd7\x1e\x9a\x7b\xeb\x51\x91\xd4\x8a\xe3"
      "\xd2\x3d\x58\xa3\xc4\x54\x8d\x28\x62\x7a\x35\xef\x7b\x2e\x5a\xf1\xc3\x78"
      "\x37\x6e\x44\x33\x5e\xcf\xff\xad\xc4\x72\x7c\x3b\x56\x63\x35\xd6\xfa\xce"
      "\xf5\x0b\x23\xdc\x69\x2b\xc7\xdc\x69\xd3\xaf\x0c\x0c\xfe\xf2\x37\x8a\x4a"
      "\x3d\x22\x7e\x5f\x94\x7d\xfe\xf7\xa8\xbd\x1f\x9f\x2c\xaf\xcf\xf7\xe5\xb5"
      "\xff\x9e\x3b\x9f\xb7\xf5\x2f\x39\xc8\xd2\x0b\x4f\xfe\x79\x54\xfd\x5a\x51"
      "\xc9\xb6\xf1\xeb\xa2\x9c\x0e\x87\x33\xb1\xdc\x97\x89\x17\x87\x67\xe2\x8f"
      "\xf9\x6d\x65\xab\x7d\xf7\xf6\xe6\xad\x8d\xf7\x46\xdc\xde\x6b\x45\x99\x5d"
      "\x47\xbf\x1d\xfd\x29\x71\xfc\x63\xe7\x89\xc9\xce\x97\x17\xb2\x83\x95\xcf"
      "\x3d\x7c\x76\x64\x6d\x2f\x0e\x6c\x5b\xce\xdb\xce\xf7\xda\x2a\x47\xda\x2e"
      "\xf4\xda\xba\x57\xea\xce\xb1\x57\x6a\xad\x78\x0d\x77\x74\xa4\x95\xbc\xed"
      "\xe5\x81\x6d\x8d\xbc\xed\x62\x5f\xdb\xa0\xd7\x5b\x00\x4c\xbd\xb3\xdf\x3c"
      "\x5b\xab\xff\xab\xfe\x8f\xfa\xc7\xf5\xdf\xd4\x6f\xd5\xdf\x9c\xfb\xde\xec"
      "\x77\x66\x5f\xa9\xc5\x99\xbf\x9d\x89\xea\xd2\xcc\x6b\x95\x57\x92\x3f\xc7"
      "\xc7\xf1\x8b\x83\xf7\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\xe3\xdb\xba\x97\xdc\xde"
      "\x68\xb7\x9b\x9b\x5b\xf7\x3e\xe8\xaf\xa4\x69\xfa\xcb\x87\x97\x3c\xb2\xb2"
      "\x13\x11\x23\xaf\x3c\xa1\x4a\xf9\x23\x40\x93\x0d\xa3\x16\xd3\x91\x8d\x53"
      "\xac\xfc\x37\x4d\xd3\x62\x49\x32\x0d\xf1\x0c\xaf\xa4\x85\xa1\x2b\x57\xc6"
      "\xb0\xf5\xda\x63\xf4\xba\x14\x63\x49\xc2\x84\x6f\x4c\xc0\xd8\x5d\xed\xdc"
      "\x79\xef\xea\xd6\xbd\x0f\xbe\xd5\xba\xb3\xf1\x4e\xf3\x9d\xe6\xdd\xb5\xd5"
      "\xd5\xb5\xa5\xb5\xd5\xd7\x1b\x57\x6f\xb6\xda\xcd\xa5\xee\xdf\x49\x47\x09"
      "\x8c\xc3\xc1\x43\x7f\xd2\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa3"
      "\x3a\x8d\xff\x53\x31\xe9\x7d\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9e\x6e\xeb\x8b\x51\xbd\x1f"
      "\x49\x2c\x2f\x5d\x59\xca\xe6\xf7\x76\x1b\xed\x6c\x2a\xeb\x07\x6b\x56\x23"
      "\xa2\x12\x11\xc9\xcf\x23\x92\x4f\x22\xae\x45\x77\x8a\xf9\xbe\xe1\x92\xe3"
      "\xb6\xf3\x51\x6b\xed\xed\x4f\x3f\xdb\x7b\x70\x30\x56\xb5\x5c\xbf\x32\xac"
      "\xdf\x68\x76\x8a\x29\x16\x22\x62\xa6\x28\x9f\xd4\x78\xd7\x3f\xf7\x78\x49"
      "\x6f\x0f\xb3\x84\x5d\x2e\x13\x07\x93\xf6\xff\x00\x00\x00\xff\xff\x13\xe6"
      "\x0f\x53",
      1640);
  syz_mount_image(/*fs=*/0x20000240, /*dir=*/0x20000200, /*flags=*/0x10108d4,
                  /*opts=*/0x200000c0, /*chdir=*/0xfd, /*size=*/0x668,
                  /*img=*/0x20000700);
  memcpy((void*)0x200006c0, "./bus\000", 6);
  res = syscall(__NR_creat, /*file=*/0x200006c0ul, /*mode=*/0ul);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_io_setup, /*n=*/7, /*ctx=*/0x20000040ul);
  if (res != -1)
    r[1] = *(uint64_t*)0x20000040;
  *(uint64_t*)0x20000540 = 0x200000c0;
  *(uint64_t*)0x200000c0 = 0;
  *(uint32_t*)0x200000c8 = 0;
  *(uint32_t*)0x200000cc = 0x10;
  *(uint16_t*)0x200000d0 = 1;
  *(uint16_t*)0x200000d2 = 0;
  *(uint32_t*)0x200000d4 = r[0];
  *(uint64_t*)0x200000d8 = 0x20000000;
  *(uint64_t*)0x200000e0 = 0x80000;
  *(uint64_t*)0x200000e8 = 0;
  *(uint64_t*)0x200000f0 = 0;
  *(uint32_t*)0x200000f8 = 0;
  *(uint32_t*)0x200000fc = -1;
  syscall(__NR_io_submit, /*ctx=*/r[1], /*nr=*/8ul, /*iocbpp=*/0x20000540ul);
  return 0;
}