// https://syzkaller.appspot.com/bug?id=4fd44e65e3eefc00ec5ac7d3d6f86171f7f25a11
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <setjmp.h>
#include <signal.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;

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;                                                                        \
  })

//% 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;
}

uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffffffff000ul, /*len=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0x1000000,
          /*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=*/0x1000, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul,
          /*fd=*/(intptr_t)-1, /*offset=*/0ul);
  const char* reason;
  (void)reason;
  install_segv_handler();
  intptr_t res = 0;
  if (write(1, "executing program\n", sizeof("executing program\n") - 1)) {
  }
  //  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 = 0x0 (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 {
  //              noload: buffer: {6e 6f 6c 6f 61 64} (length 0x6)
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              init_itable_val: fs_opt["init_itable", fmt[hex, int32]] {
  //                name: buffer: {69 6e 69 74 5f 69 74 61 62 6c 65} (length
  //                0xb) eq: const = 0x3d (1 bytes) val: int32 = 0xff (18 bytes)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //          fs_opt_elem[ext4_options] {
  //            elem: union ext4_options {
  //              resgid: fs_opt["resgid", fmt[hex, gid]] {
  //                name: buffer: {72 65 73 67 69 64} (length 0x6)
  //                eq: const = 0x3d (1 bytes)
  //                val: gid (resource)
  //              }
  //            }
  //            comma: const = 0x2c (1 bytes)
  //          }
  //        }
  //        common: array[fs_opt_elem[fs_options_common]] {
  //        }
  //        null: const = 0x0 (1 bytes)
  //      }
  //    }
  //    chdir: int8 = 0x0 (1 bytes)
  //    size: len = 0x48f (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x48f)
  //    }
  //  ]
  //  returns fd_dir
  NONFAILING(memcpy((void*)0x200000000180, "ext4\000", 5));
  NONFAILING(memcpy((void*)0x2000000000c0, "./file0\000", 8));
  NONFAILING(memcpy((void*)0x200000000280, "noload", 6));
  NONFAILING(*(uint8_t*)0x200000000286 = 0x2c);
  NONFAILING(memcpy((void*)0x200000000287, "init_itable", 11));
  NONFAILING(*(uint8_t*)0x200000000292 = 0x3d);
  NONFAILING(sprintf((char*)0x200000000293, "0x%016llx", (long long)0xff));
  NONFAILING(*(uint8_t*)0x2000000002a5 = 0x2c);
  NONFAILING(memcpy((void*)0x2000000002a6, "resgid", 6));
  NONFAILING(*(uint8_t*)0x2000000002ac = 0x3d);
  NONFAILING(sprintf((char*)0x2000000002ad, "0x%016llx", (long long)0));
  NONFAILING(*(uint8_t*)0x2000000002bf = 0x2c);
  NONFAILING(*(uint8_t*)0x2000000002c0 = 0);
  NONFAILING(memcpy(
      (void*)0x2000000006c0,
      "\x78\x9c\xec\xdb\xcd\x6b\x5c\xe5\x1a\x00\xf0\xe7\x9c\x7c\xb4\xbd\xfd\x48"
      "\x6e\x6f\xef\xbd\xb6\x16\x8c\x16\x21\x28\x26\x4d\x5a\xb5\x0b\x37\x8a\x82"
      "\x48\x45\x41\x17\x15\x57\x31\x99\x96\xd0\x69\x23\x49\x14\x5b\x8a\x4d\x45"
      "\xea\x46\x90\x82\xae\xc5\xa5\xe8\x5f\xe0\x4e\x14\x51\x57\x82\x5b\xdd\xb8"
      "\x92\x42\xd1\x6e\xda\xba\x8a\x9c\x33\xe7\xe4\x63\x9a\x49\x9b\x66\x32\xa7"
      "\x36\xbf\x1f\x4c\xe6\x7d\xe7\xbc\x33\xe7\x79\xce\xd7\xbc\xe7\x7d\x27\x01"
      "\x6c\x5a\x03\xd9\x9f\x24\x62\x47\x44\xfc\x12\x11\x7d\x8d\xea\xf2\x06\x03"
      "\x8d\xa7\xeb\x57\xcf\x8d\xdf\xb8\x7a\x6e\x3c\x89\xf9\xf9\x57\xfe\x48\xf2"
      "\x76\xd7\xae\x9e\x1b\x2f\x9b\x96\xef\xdb\x5e\x54\x06\xd3\x88\xf4\xfd\xa4"
      "\x58\xc9\x72\x33\x67\xce\x9e\x1c\xab\xd7\x6b\xd3\x45\x7d\x78\xf6\xd4\x9b"
      "\xc3\x33\x67\xce\x3e\xf6\xf6\xa9\xb1\x13\xb5\x13\xb5\xd3\xa3\x47\x8e\x1c"
      "\x3e\x34\xf2\xe4\x13\xa3\x8f\xb7\x25\xcf\x2c\xaf\x6b\xfb\xde\x9d\xda\xbf"
      "\xf7\xf9\xd7\x2e\xbd\x38\x7e\xec\xd2\x1b\x3f\x7c\x99\xc5\xbb\xa3\x58\xbe"
      "\x34\x8f\x76\x19\xc8\x12\xff\x73\x3e\xd7\xbc\xec\xe1\x76\xaf\xac\x62\x3b"
      "\x97\x94\x93\xee\x0a\x03\x61\x4d\xba\x22\x22\xdb\x5d\x3d\xf9\xf9\xdf\x17"
      "\x5d\xb1\xb8\xf3\xfa\xe2\xb9\xf7\x2a\x0d\x0e\xd8\x50\xd9\x77\xd3\x96\xd6"
      "\x8b\xe7\xe6\x81\x7b\x58\x12\x55\x47\x00\x54\xa3\xfc\xa2\xcf\xee\x7f\xcb"
      "\x47\x87\xba\x1e\x77\x85\x2b\x4f\x37\x6e\x80\xb2\xbc\xaf\x17\x8f\xc6\x92"
      "\xee\x48\x8b\x36\x3d\x4d\xf7\xb7\xed\x34\x10\x11\xc7\xe6\xfe\xfa\x34\x7b"
      "\xc4\x06\x8d\x43\x00\x00\x2c\xf5\xe1\xf8\x27\x47\x7b\x23\xe6\xfb\x6e\x7c"
      "\xf1\x42\xd6\xf7\xe8\x5b\x58\x92\xc6\xff\xf2\xe7\xdf\xf2\xbf\xbb\x8a\x39"
      "\x94\xfe\x88\xf8\x77\x44\xec\x8e\x88\xff\x44\xc4\x9e\x88\xf8\x6f\x44\xde"
      "\xf6\xff\x11\x71\xdf\x3a\xe3\xb9\xb9\xff\x93\x5e\x5e\xe7\x47\xae\x2a\xeb"
      "\xff\x3d\x55\xcc\x6d\x2d\xef\xff\x95\xbd\xbf\xe8\xef\x2a\x6a\x3b\xf3\xfc"
      "\x7b\x92\xe3\x93\xf5\xda\xc1\x62\x9b\x0c\x46\xcf\x96\xac\x3e\xb2\xca\x3a"
      "\xbe\x7e\xf6\xe7\x8f\x5a\x2d\x5b\xda\xff\xcb\x1e\xd9\xfa\xcb\xbe\x60\x11"
      "\xc7\xe5\xee\xa6\x01\xba\x89\xb1\xd9\xb1\xbc\x53\xda\x06\x57\x2e\x44\xec"
      "\xeb\x5e\x29\xff\x64\x61\x26\x20\x89\x88\xbd\x11\xb1\x6f\x6d\x1f\xbd\xab"
      "\x2c\x4c\x3e\xf2\xf9\xfe\x56\x8d\x6e\x9d\xff\x2a\xda\x30\xcf\x34\xff\x59"
      "\x96\xde\x5c\x96\xff\x5c\x34\xe5\x5f\x4a\x96\xce\x4f\x4e\xde\x34\x3f\x39"
      "\xbc\x35\xea\xb5\x83\xc3\xe5\x51\x71\x73\x84\x3f\xfe\x74\xf1\xe5\x56\xeb"
      "\x5f\x57\xfe\x6d\x70\xa5\xd6\x78\x5e\xb2\xff\x9b\x9b\xf4\x27\x8b\x1b\xa3"
      "\x36\x3d\xb3\xf6\x75\x5c\xfc\xf5\x83\x96\xf7\x34\x77\x78\xfc\xa7\xbd\xc9"
      "\xab\xf9\x3c\x73\x6f\xf1\xda\x3b\x63\xb3\xb3\xd3\x23\x11\xbd\xc9\xd1\xbc"
      "\xbe\xec\xf5\xd1\xc5\xf7\x96\xf5\xb2\x7d\x76\xfc\x0f\x1e\x58\xf9\xfc\xdf"
      "\x5d\xbc\x27\x4b\xfe\xfe\x88\xd8\xbf\x78\x4d\x88\x07\x8a\xd8\x1f\x8c\x88"
      "\x87\x22\xe2\xc0\x2a\xf9\x7f\xff\x4c\xeb\x65\x65\xfe\x91\x56\xb4\xff\x2f"
      "\x44\x4c\xac\x78\xfd\x5b\x38\xfe\xb3\xfd\x5f\xcc\xd7\x27\xc9\xf4\xc2\xc4"
      "\xfd\xed\x17\xba\x4e\x7e\xf7\x55\xab\xf5\xdf\xde\xfe\x3f\x9c\x97\x06\x8b"
      "\x57\xf2\xeb\xdf\x2d\xac\x14\x4e\x76\x32\x36\x07\xb8\x9e\x6d\x07\x00\x00"
      "\x00\xff\x14\x69\xfe\x1b\xf8\x24\x1d\x5a\x28\xa7\xe9\xd0\x50\xe3\x37\xfc"
      "\x7b\xe2\x5f\x69\x7d\x6a\x66\xf6\xd1\xe3\x53\x6f\x9d\x9e\x68\xfc\x56\xbe"
      "\x3f\x7a\xd2\x72\xa4\xab\xaf\x18\x0f\xad\x4f\xd6\x6b\x23\xc9\x5c\xf1\x89"
      "\x8d\xf1\xd1\xd1\x62\xac\xb8\x1c\x2f\x3d\x54\x8c\x1b\x7f\xdc\xb5\x2d\xaf"
      "\x0f\x8d\x4f\xd5\x27\x2a\xce\x1d\x36\xbb\xed\x2d\xce\xff\xcc\xef\x5d\x55"
      "\x47\x07\x6c\xb0\x6d\x2b\xbe\x3a\xda\xdb\xf1\x40\x80\x0a\x34\xcf\xa3\xa7"
      "\xcb\xab\xe7\x5f\x0a\x17\x03\xb8\x57\xf9\x7f\x6d\xd8\xbc\x6e\x71\xfe\xa7"
      "\x9d\x8a\x03\xe8\xbc\xee\x55\xab\xad\xbd\xbe\x01\xb1\x00\x9d\xb5\xd2\x09"
      "\x7f\xbe\xa9\x6e\x2e\x00\xee\x4d\xee\xff\x61\xf3\x72\xfe\xc3\x26\x95\x7e"
      "\x53\x75\x04\x40\x85\x7c\xff\xc3\xa6\x74\x07\xff\xce\xdf\x89\xc2\xd6\xe9"
      "\x99\x6f\xef\xee\x08\x37\xb0\xb0\xd6\x94\xbb\xa3\x83\x11\x46\x94\x85\xb4"
      "\xf2\x0d\xa5\xb0\x81\x85\x8a\x2f\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x6d\xf2\x77\x00\x00\x00\xff\xff\x54\xbf\xe2\x28",
      1167));
  res = -1;
  NONFAILING(res = syz_mount_image(/*fs=*/0x200000000180,
                                   /*dir=*/0x2000000000c0, /*flags=*/0,
                                   /*opts=*/0x200000000280, /*chdir=*/0,
                                   /*size=*/0x48f, /*img=*/0x2000000006c0));
  if (res != -1)
    r[0] = res;
  //  openat arguments: [
  //    fd: fd_dir (resource)
  //    file: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: open_flags = 0x4c8c2bb75bdfc39a (4 bytes)
  //    mode: open_mode = 0x0 (2 bytes)
  //  ]
  //  returns fd
  NONFAILING(memcpy((void*)0x200000000680, "./file0\000", 8));
  res = syscall(
      __NR_openat, /*fd=*/r[0], /*file=*/0x200000000680ul,
      /*flags=__O_TMPFILE|O_TRUNC|O_NOFOLLOW|O_NOCTTY|O_NOATIME|O_LARGEFILE|O_EXCL|0x5b99401a*/
      0x5bdfc39a, /*mode=*/0);
  if (res != -1)
    r[1] = res;
  //  ioctl$FS_IOC_FSSETXATTR arguments: [
  //    fd: fd (resource)
  //    cmd: const = 0x401c5820 (4 bytes)
  //    arg: ptr[in, fsxattr] {
  //      fsxattr {
  //        fsx_xflags: int32 = 0x8 (4 bytes)
  //        fsx_extsize: int32 = 0x4 (4 bytes)
  //        fsx_nextents: int32 = 0x0 (4 bytes)
  //        fsx_projid: int32 = 0x6 (4 bytes)
  //        fsx_cowextsize: int32 = 0x4 (4 bytes)
  //        fsx_pad: buffer: {00 00 00 00 00 00 00 00} (length 0x8)
  //      }
  //    }
  //  ]
  NONFAILING(*(uint32_t*)0x200000000100 = 8);
  NONFAILING(*(uint32_t*)0x200000000104 = 4);
  NONFAILING(*(uint32_t*)0x200000000108 = 0);
  NONFAILING(*(uint32_t*)0x20000000010c = 6);
  NONFAILING(*(uint32_t*)0x200000000110 = 4);
  NONFAILING(memset((void*)0x200000000114, 0, 8));
  syscall(__NR_ioctl, /*fd=*/r[1], /*cmd=*/0x401c5820,
          /*arg=*/0x200000000100ul);
  //  quotactl$Q_QUOTAON arguments: [
  //    cmd: quota_cmd_quota_on = 0xffffffff80000202 (8 bytes)
  //    special: ptr[in, blockdev_filename] {
  //      union blockdev_filename {
  //        loop: loop_filename {
  //          prefix: buffer: {2f 64 65 76 2f 6c 6f 6f 70} (length 0x9)
  //          id: proc = 0x0 (1 bytes)
  //          z: const = 0x0 (1 bytes)
  //        }
  //      }
  //    }
  //    id: uid (resource)
  //    addr: nil
  //  ]
  NONFAILING(memcpy((void*)0x200000000180, "/dev/loop", 9));
  NONFAILING(*(uint8_t*)0x200000000189 = 0x30);
  NONFAILING(*(uint8_t*)0x20000000018a = 0);
  syscall(__NR_quotactl, /*cmd=Q_QUOTAON_PRJ*/ 0xffffffff80000202ul,
          /*special=*/0x200000000180ul, /*id=*/(intptr_t)-1, /*addr=*/0ul);
  //  mprotect arguments: [
  //    addr: VMA[0x3000]
  //    len: len = 0x3000 (8 bytes)
  //    prot: mmap_prot = 0x9 (8 bytes)
  //  ]
  syscall(__NR_mprotect, /*addr=*/0x200000000000ul, /*len=*/0x3000ul,
          /*prot=PROT_SEM|PROT_READ*/ 9ul);
  //  openat$cgroup_ro arguments: [
  //    fd: fd_cgroup (resource)
  //    file: ptr[in, buffer] {
  //      buffer: {68 75 67 65 74 6c 62 2e 31 47 42 2e 75 73 61 67 65 5f 69 6e
  //      5f 62 79 74 65 73 00} (length 0x1b)
  //    }
  //    flags: const = 0x275a (4 bytes)
  //    mode: const = 0x0 (2 bytes)
  //  ]
  //  returns fd
  NONFAILING(
      memcpy((void*)0x200000000180, "hugetlb.1GB.usage_in_bytes\000", 27));
  res = syscall(__NR_openat, /*fd=*/(intptr_t)-1, /*file=*/0x200000000180ul,
                /*flags=*/0x275a, /*mode=*/0);
  if (res != -1)
    r[2] = res;
  //  mmap arguments: [
  //    addr: VMA[0xb36000]
  //    len: len = 0xb36000 (4 bytes)
  //    prot: mmap_prot = 0xa (8 bytes)
  //    flags: mmap_flags = 0x13 (8 bytes)
  //    fd: fd (resource)
  //    offset: intptr = 0x0 (8 bytes)
  //  ]
  syscall(__NR_mmap, /*addr=*/0x200000000000ul, /*len=*/0xb36000,
          /*prot=PROT_SEM|PROT_WRITE*/ 0xaul,
          /*flags=MAP_SHARED_VALIDATE|MAP_FIXED*/ 0x13ul, /*fd=*/r[2],
          /*offset=*/0ul);
  //  syz_mount_image$vfat arguments: [
  //    fs: ptr[in, buffer] {
  //      buffer: {76 66 61 74 00} (length 0x5)
  //    }
  //    dir: ptr[in, buffer] {
  //      buffer: {2e 2f 66 69 6c 65 30 00} (length 0x8)
  //    }
  //    flags: mount_flags = 0x1004041 (8 bytes)
  //    opts: ptr[inout, array[ANYUNION]] {
  //      array[ANYUNION] {
  //        union ANYUNION {
  //          ANYBLOB: buffer: {66 6c 75 73 68 2c 75 6e 69 5f 78 6c 61 74 65 3d
  //          31 2c 6e 6f 6e 75 6d 74 61 69 6c 3d 30 2c 72 6f 64 69 72 2c 66 6c
  //          75 73 68 2c 6e 6f 6e 75 6d 74 61 69 6c 3d 30 2c 75 6e 69 5f 78 6c
  //          61 74 65 3d 31 2c 6e 6f 6e 75 6d 74 61 69 6c 3d 30 2c 75 6e 69 5f
  //          78 6c 61 74 65 3d 30 2c 75 74 66 38 3d 31 2c 75 6e 69 5f 78 6c 61
  //          74 65 3d 30 2c 75 74 66 38 3d 31 2c 75 6e 69 5f 78 6c 61 74 65 3d
  //          31 2c 6e 6f 6e 75 6d 74 61 69 6c 3d 30 2c 64 6f 73 31 78 66 6c 6f
  //          70 70 79 2c 72 6f 64 69 72 2c 75 6e 69 5f 78 6c 61 74 65 3d 31 2c
  //          71 75 69 65 74 2c 00 dc 5e 6e 02 a2 c7 cc 48 4d 0c} (length 0xbb)
  //        }
  //      }
  //    }
  //    chdir: int8 = 0xf8 (1 bytes)
  //    size: len = 0x2f2 (8 bytes)
  //    img: ptr[in, buffer] {
  //      buffer: (compressed buffer with length 0x2f2)
  //    }
  //  ]
  //  returns fd_dir
  NONFAILING(memcpy((void*)0x200000000480, "vfat\000", 5));
  NONFAILING(memcpy((void*)0x200000000000, "./file0\000", 8));
  NONFAILING(memcpy(
      (void*)0x200000000080,
      "\x66\x6c\x75\x73\x68\x2c\x75\x6e\x69\x5f\x78\x6c\x61\x74\x65\x3d\x31\x2c"
      "\x6e\x6f\x6e\x75\x6d\x74\x61\x69\x6c\x3d\x30\x2c\x72\x6f\x64\x69\x72\x2c"
      "\x66\x6c\x75\x73\x68\x2c\x6e\x6f\x6e\x75\x6d\x74\x61\x69\x6c\x3d\x30\x2c"
      "\x75\x6e\x69\x5f\x78\x6c\x61\x74\x65\x3d\x31\x2c\x6e\x6f\x6e\x75\x6d\x74"
      "\x61\x69\x6c\x3d\x30\x2c\x75\x6e\x69\x5f\x78\x6c\x61\x74\x65\x3d\x30\x2c"
      "\x75\x74\x66\x38\x3d\x31\x2c\x75\x6e\x69\x5f\x78\x6c\x61\x74\x65\x3d\x30"
      "\x2c\x75\x74\x66\x38\x3d\x31\x2c\x75\x6e\x69\x5f\x78\x6c\x61\x74\x65\x3d"
      "\x31\x2c\x6e\x6f\x6e\x75\x6d\x74\x61\x69\x6c\x3d\x30\x2c\x64\x6f\x73\x31"
      "\x78\x66\x6c\x6f\x70\x70\x79\x2c\x72\x6f\x64\x69\x72\x2c\x75\x6e\x69\x5f"
      "\x78\x6c\x61\x74\x65\x3d\x31\x2c\x71\x75\x69\x65\x74\x2c\x00\xdc\x5e\x6e"
      "\x02\xa2\xc7\xcc\x48\x4d\x0c",
      187));
  NONFAILING(memcpy(
      (void*)0x200000000180,
      "\x78\x9c\xec\xdd\xcd\x6b\x13\x4d\x1c\xc0\xf1\x5f\xd2\xe6\xad\x7d\xfa\xa4"
      "\x87\x87\x07\x11\x84\xa1\x82\x28\xd2\xa5\x09\x78\xf3\x60\x91\x16\xc4\x80"
      "\xd2\x36\x82\x15\x84\xad\x4d\x35\x64\x9b\x94\x26\x14\x22\x62\x7b\x10\xbc"
      "\x7a\xf6\xd0\x83\x47\x11\x44\xf0\xe6\x45\xc4\x6b\x2f\xfe\x05\xbe\xdd\x7a"
      "\xe9\xcd\x82\xc5\x91\xcd\xbe\x74\x9b\x6c\xd2\x17\xed\x9b\x7e\x3f\x87\xe6"
      "\xd7\x9d\xf9\xed\x4c\x76\x77\x9a\x74\xba\x9d\xac\x5e\x7c\x32\x5b\x9a\xa9"
      "\x1a\xdf\x75\xb7\xb4\xb3\x24\xe7\xde\x2f\x7f\x3a\x35\xfe\xee\x1f\xe7\x7b"
      "\xa5\x46\x87\x27\x32\x59\xa5\xa2\x22\x72\xeb\xc1\x8b\x81\xb7\xb5\xde\x1b"
      "\xaf\xff\x7d\x93\x90\x95\xfe\xdb\xab\x6b\xd9\xaf\x2b\x49\x11\xf9\x31\x71"
      "\x4f\xa2\xaa\x58\x55\x65\xad\xb5\x56\x53\x95\x4a\x2d\x62\x27\x4f\x17\xab"
      "\x25\x43\xa9\xeb\x56\xc1\xac\x46\xdc\x06\x94\xd9\x28\x37\xa7\xac\x82\x9a"
      "\xb1\x2a\x73\x73\x75\x65\x96\xa7\xfb\x7a\xe6\xe6\x0b\xd5\xaa\x32\xcb\x75"
      "\x55\x2a\xd4\x55\xad\xa2\x6a\xf3\x75\x65\xde\x35\x8b\x65\x65\x18\x86\xea"
      "\xeb\x69\xdb\xe7\xbf\x4a\xbf\x1f\x45\x5b\xca\x22\x9d\x12\xf3\xcf\xd7\xb5"
      "\x96\x35\xfb\x04\x25\x96\x44\x6b\x1d\x52\x7b\xc9\x0b\x62\xee\x63\xe2\xd7"
      "\x3a\x8b\xa3\xa4\xe9\xfc\x77\xac\xdb\x72\x71\x74\xed\x67\xcf\x70\x10\xd6"
      "\x75\xb7\x7f\xfe\xe3\xdb\x9c\x7f\xfc\x79\xd6\xb5\x3d\x88\x3f\x3f\x75\xc6"
      "\xff\xe2\x61\x77\x07\x07\x6c\xfc\xe6\xe4\xd5\xe1\x5c\x6e\x64\x4c\xa9\xa4"
      "\xc8\xec\xe3\x85\xfc\x42\xde\x79\x74\xca\x3f\xf6\x4a\x51\x2c\x29\xc8\xf2"
      "\xd8\xf9\xc9\x0d\xb1\x5f\x23\x5c\x12\xb1\xbf\x8e\x5e\xc9\x8d\x0c\xa9\x86"
      "\x7e\x39\x33\xbb\xe8\xe6\x2f\x2e\xe4\x9d\x17\x87\xe1\x19\x37\x3f\x23\x69"
      "\xfb\x7d\x4a\x20\x5f\xbc\xfc\x8c\x93\xaf\xb6\xe6\xc7\xa4\x27\x98\x9f\x95"
      "\xb4\xfc\x17\x9e\x9f\xf5\xf2\x25\x1a\xc8\x8f\xcb\xd9\xd3\x81\x7c\x43\xd2"
      "\xf2\xe1\x8e\x54\xc4\x92\x69\xb1\x73\x37\xf3\x1f\x66\x94\xba\x7c\x2d\xd7"
      "\xd4\x7e\xe0\x5d\x15\x00\x00\x00\x00\x00\x00\x00\x00\xc7\x8c\xa1\x7c\x9b"
      "\xf3\xf7\x11\xff\x4f\xbd\x29\xc3\x48\x34\xee\xf8\xf0\xcb\x53\xf6\xe6\xc6"
      "\xfc\x78\x83\x3f\xbf\x3e\x24\x69\xd9\x08\x9f\x9f\x1f\x0a\x9d\xdf\xef\x96"
      "\x93\xed\x6f\x39\x01\x00\x00\x00\x00\x00\xbf\x51\xb5\x7e\xbf\x64\x5a\x56"
      "\x61\x7e\x7f\x82\xae\x67\xa9\x0e\x4d\xc4\x44\xc4\x0e\x44\x1e\x0d\xd8\x9d"
      "\xe9\xb8\xc3\xff\xdd\x1e\xef\xac\xf5\xb8\x88\xb4\x16\x75\x75\x6e\xc2\x0d"
      "\x12\x62\x07\xa9\x0b\x4e\x7b\x2f\xc7\xdc\x8e\xc9\x7e\x1e\xa8\x3d\x06\x51"
      "\x11\x09\x6e\x71\xfe\x59\xc3\x7e\xf2\xd6\x2b\xaf\x4e\x4a\xc2\xb2\xa2\xbb"
      "\xba\x00\x06\xe3\xa1\x47\x3e\x79\xa0\x4f\x59\x76\x52\x59\x92\x7b\xbb\xb0"
      "\x13\x3b\xbe\xb4\x9a\x83\xc8\x86\xb7\xe5\x44\x68\x1d\x1d\xd9\x7e\x3f\xda"
      "\xb4\x62\xce\x16\x6f\x60\x6e\xd7\xfa\xa5\x5d\x0d\x87\xb6\x41\xb2\xf9\x40"
      "\x0d\x7e\x71\xf6\x6b\x75\xf8\xa1\xf1\xcd\x9f\xe2\x03\x00\x00\x00\x70\x8c"
      "\x04\x7e\x71\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x87\x64\x4f\x8b\x87\x79\xeb\xf6\x6f"
      "\x2d\x12\xf7\x23\xe2\x9b\x17\x18\x6b\xc5\xba\xff\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x8e\xa0\x9f\x01\x00\x00\xff\xff\x97\x23\xa5\x87",
      754));
  NONFAILING(syz_mount_image(
      /*fs=*/0x200000000480, /*dir=*/0x200000000000,
      /*flags=MS_REC|MS_STRICTATIME|MS_RDONLY|MS_MANDLOCK*/ 0x1004041,
      /*opts=*/0x200000000080, /*chdir=*/0xf8, /*size=*/0x2f2,
      /*img=*/0x200000000180));
  return 0;
}