// https://syzkaller.appspot.com/bug?id=6414c846646a1d8631515cdd08ff46f03f4788b2
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

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

#include <linux/loop.h>

#ifndef __NR_memfd_create
#define __NR_memfd_create 319
#endif

static unsigned long long procid;

static __thread int clone_ongoing;
static __thread int skip_segv;
static __thread jmp_buf segv_env;

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

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

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

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

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

static 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, 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;
}

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 setup_sysctl()
{
  char mypid[32];
  snprintf(mypid, sizeof(mypid), "%d", getpid());
  struct {
    const char* name;
    const char* data;
  } files[] = {
      {"/sys/kernel/debug/x86/nmi_longest_ns", "10000000000"},
      {"/proc/sys/kernel/hung_task_check_interval_secs", "20"},
      {"/proc/sys/net/core/bpf_jit_kallsyms", "1"},
      {"/proc/sys/net/core/bpf_jit_harden", "0"},
      {"/proc/sys/kernel/kptr_restrict", "0"},
      {"/proc/sys/kernel/softlockup_all_cpu_backtrace", "1"},
      {"/proc/sys/fs/mount-max", "100"},
      {"/proc/sys/vm/oom_dump_tasks", "0"},
      {"/proc/sys/debug/exception-trace", "0"},
      {"/proc/sys/kernel/printk", "7 4 1 3"},
      {"/proc/sys/kernel/keys/gc_delay", "1"},
      {"/proc/sys/vm/oom_kill_allocating_task", "1"},
      {"/proc/sys/kernel/ctrl-alt-del", "0"},
      {"/proc/sys/kernel/cad_pid", mypid},
  };
  for (size_t i = 0; i < sizeof(files) / sizeof(files[0]); i++) {
    if (!write_file(files[i].name, files[i].data))
      printf("write to %s failed: %s\n", files[i].name, strerror(errno));
  }
}

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 (;;) {
      if (waitpid(-1, &status, WNOHANG | WAIT_FLAGS) == pid)
        break;
      sleep_ms(1);
      if (current_time_ms() - start < 5000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
  }
}

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

void execute_one(void)
{
  intptr_t res = 0;
  NONFAILING(memcpy((void*)0x20000040, "ext4\000", 5));
  NONFAILING(memcpy((void*)0x200007c0, "./file0\000", 8));
  NONFAILING(memcpy(
      (void*)0x20000fc0,
      "\x78\x9c\xec\xdd\xcf\x6b\x5c\xd5\x1e\x00\xf0\xef\x9d\x64\x9a\xbe\xb4\xef"
      "\x25\x0f\x1e\x3c\xeb\x2a\x20\x68\xa0\x74\x62\x6a\x6c\x15\x5c\x44\x5c\x88"
      "\x60\xa1\xa0\x6b\xdb\x30\x99\x86\x9a\x49\xa6\x64\x26\xa5\x09\x41\x5b\x44"
      "\xe8\x46\x50\x71\x21\xe8\xa6\x6b\x7f\xb4\x3b\xb7\xfe\xd8\xea\x7f\xe1\x42"
      "\x5a\xaa\xa6\xc5\x8a\x0b\x89\xdc\xc9\x4c\x33\x6d\x66\x92\x49\x9a\x64\xa2"
      "\xf3\xf9\xc0\x6d\xcf\xb9\x73\xee\x9c\xf3\xbd\xe7\xfe\x38\x99\x73\x99\x09"
      "\xa0\x6b\x0d\xa5\xff\x64\x22\x8e\x44\xc4\xfb\x49\xc4\x40\x6d\x7d\x12\x11"
      "\xd9\x6a\xaa\x37\x62\x7c\xb5\xdc\xbd\xe5\xa5\x7c\xba\x24\xb1\xb2\xf2\xda"
      "\x2f\x49\xb5\xcc\xdd\xe5\xa5\x7c\x34\x6c\x93\x3a\x54\xcb\x3c\x16\x11\xdf"
      "\xbe\x1b\x71\x34\xb3\xbe\xde\xf2\xc2\xe2\xf4\x44\xb1\x58\x98\xab\xe5\x47"
      "\x2a\x33\x17\x46\xca\x0b\x8b\xc7\xce\xcf\x4c\x4c\x15\xa6\x0a\xb3\x27\x46"
      "\xc7\xc6\x8e\x9f\x7c\xf6\xe4\x89\x9d\x8b\xf5\xb7\x1f\x16\x0f\xdf\xfa\xe0"
      "\xe5\xa7\xbe\x1c\xff\xe3\x9d\xff\x5f\x7f\xef\xbb\x24\xc6\xe3\x70\xed\xb5"
      "\xc6\x38\x76\xca\x50\x0c\xd5\xf6\x49\x36\xdd\x85\x0f\x78\x69\xa7\x2b\xeb"
      "\xb0\xa4\xd3\x0d\x60\x5b\xd2\x53\xb3\x67\xf5\x2c\x8f\x23\x31\x10\x3d\xd5"
      "\x14\x00\xf0\x4f\xf6\x76\x44\xac\x6c\x55\x76\xeb\x9b\x00\x00\xfb\x49\xe2"
      "\x66\x0e\x00\x5d\xa6\xfe\x39\xc0\xdd\xe5\xa5\x7c\x7d\xe9\xec\x27\x12\x7b"
      "\xeb\xf6\x8b\x11\x71\x70\x35\xfe\xfa\xfc\xe6\xea\x6c\x48\x6f\x6d\xce\xee"
      "\x60\x75\x1e\xb4\xff\x6e\xf2\xc0\xcc\x48\x12\x11\x83\x3b\x50\xff\x50\x44"
      "\x7c\xfa\xd5\x1b\x9f\xa7\x4b\xec\xd2\x3c\x24\x40\x33\x97\xaf\x44\xc4\xd9"
      "\xc1\xa1\xf5\xd7\xff\x64\xdd\x33\x0b\x5b\xf5\x74\x1b\x65\x86\x1e\xca\xbb"
      "\xfe\xc1\xde\xf9\x3a\x1d\xff\x3c\xd7\x6c\xfc\x97\xb9\x3f\xfe\x89\x26\xe3"
      "\x9f\xbe\x26\xe7\xee\x76\x6c\x7e\xfe\x67\x6e\xee\x40\x35\x2d\xa5\xe3\xbf"
      "\x17\x1a\x9e\x6d\xbb\xd7\x10\x7f\xcd\x60\x4f\x2d\xf7\xef\xea\x98\x2f\x9b"
      "\x9c\x3b\x5f\x2c\xa4\xd7\xb6\xff\x44\xc4\x70\x64\xfb\xd2\xfc\xe8\x06\x75"
      "\x0c\xdf\xf9\xf3\x4e\xab\xd7\x1a\xc7\x7f\xbf\x7e\xf8\xe6\x67\x69\xfd\xe9"
      "\xff\x6b\x25\x32\x37\x7b\xfb\x1e\xdc\x66\x72\xa2\x32\xf1\x28\x31\x37\xba"
      "\x7d\x25\xe2\xf1\xde\x66\xf1\x27\xf7\xfb\x3f\x69\x31\xfe\x3d\xdd\x66\x1d"
      "\xaf\x3c\x7f\xf5\x93\x56\xaf\xa5\xf1\xa7\xf1\xd6\x97\xf5\xf1\xef\xae\x95"
      "\x6b\x11\x4f\x36\xed\xff\xb5\x27\xda\x92\x0d\x9f\x4f\x1c\xa9\x1e\x0e\x23"
      "\xf5\x83\xa2\x89\x1b\x3f\x7e\xdc\xdf\xaa\xfe\xc6\xfe\x4f\x97\xb4\xfe\xfa"
      "\xdf\x02\x8d\xb2\x3b\x12\xed\x7a\x69\xff\xf7\x6f\x1c\xff\x60\xb2\xf6\xbc"
      "\xe6\xd5\xb9\x72\xbb\xef\xfc\xd6\x8d\x7a\xea\xfb\x6b\x03\xdf\xb4\x2a\xb5"
      "\x79\xfc\xcd\x8f\xff\x03\xc9\xeb\xd5\xf4\x81\xda\xba\x4b\x13\x95\xca\xdc"
      "\x68\xc4\x81\xe4\xd5\xf5\xeb\x8f\xaf\x6d\x5b\xcf\xd7\xcb\xa7\xf1\x0f\x3f"
      "\xd1\xfc\xfc\xdf\xe8\xf8\x4f\xfb\xe3\x6c\x9b\x7b\xa2\xf7\xd6\xcf\x5f\x6c"
      "\x3f\xfe\xdd\x95\xc6\x3f\xd9\x7e\xff\x17\xe6\xb6\x91\xb8\x7e\x6f\xba\xa7"
      "\x55\xfd\xed\xf5\xff\x58\x35\x35\x5c\x5b\xd3\xce\xf5\xaf\xdd\x06\x3e\xca"
      "\xbe\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x80\x76\x65\x22\xe2\x70\x24\x99\xdc\xfd\x74\x26\x93\xcb\xad\xfe"
      "\x86\xf7\xff\xa2\x3f\x53\x2c\x95\x2b\x47\xcf\x95\xe6\x67\x27\xa3\xfa\x5b"
      "\xd9\x83\x91\xcd\xd4\xbf\xea\x72\xa0\xe1\xfb\x50\x47\x6b\xdf\x87\x5f\xcf"
      "\x1f\x7f\x28\xff\x4c\x44\xfc\x37\x22\x3e\xea\xfb\x57\x35\x9f\xcb\x97\x8a"
      "\x93\x9d\x0e\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6a"
      "\x0e\xb5\xf8\xfd\xff\xd4\x4f\x7d\x9d\x6e\x1d\x00\xb0\x6b\x0e\x76\xba\x01"
      "\x00\xc0\x9e\x73\xff\x07\x80\xee\xe3\xfe\x0f\x00\xdd\xc7\xfd\x1f\x00\xba"
      "\x8f\xfb\x3f\x00\x74\x1f\xf7\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x76\xd9\xe9\x53\xa7\xd2\x65\xe5\xf7\xe5\xa5\x7c\x9a"
      "\x9f\xbc\xb8\x30\x3f\x5d\xba\x78\x6c\xb2\x50\x9e\xce\xcd\xcc\xe7\x73\xf9"
      "\xd2\xdc\x85\xdc\x54\xa9\x34\x55\x2c\xe4\xf2\xa5\x99\xcd\xde\xaf\x58\x2a"
      "\x5d\x18\x8b\xd9\xf9\x4b\x23\x95\x42\xb9\x32\x52\x5e\x58\x3c\x33\x53\x9a"
      "\x9f\xad\x9c\x39\x3f\x33\x31\x55\x38\x53\xc8\xee\x49\x54\x00\x00\x00\x00"
      "\x00\x00\x00\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\x35\xe5\x85\xc5\xe9\x89\x62\xb1"
      "\x30\xb7\x9f\x12\xb5\xb6\x5d\xde\x2f\xed\xe9\xde\x44\xc4\xe6\x65\xc6\xf7"
      "\x47\x53\xf7\x7d\x22\x89\x88\x7d\xd0\x8c\x76\x13\x1d\xbe\x30\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\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\xfc\x4d\xfc\x15\x00\x00\xff\xff\x64\x70\x23"
      "\xe8",
      1927));
  NONFAILING(syz_mount_image(0x20000040, 0x200007c0, 0, 0x20000800, 0x24, 0x787,
                             0x20000fc0));
  NONFAILING(memcpy((void*)0x20000040, "./bus\000", 6));
  res = syscall(__NR_creat, 0x20000040ul, 0ul);
  if (res != -1)
    r[0] = res;
  NONFAILING(memcpy((void*)0x20000380, "/dev/loop", 9));
  NONFAILING(*(uint8_t*)0x20000389 = 0x30);
  NONFAILING(*(uint8_t*)0x2000038a = 0);
  NONFAILING(memcpy((void*)0x200003c0, "./bus\000", 6));
  syscall(__NR_mount, 0x20000380ul, 0x200003c0ul, 0ul, 0x1000ul, 0ul);
  NONFAILING(*(uint64_t*)0x20008d00 = 0);
  NONFAILING(*(uint32_t*)0x20008d08 = 0);
  NONFAILING(*(uint64_t*)0x20008d10 = 0);
  NONFAILING(*(uint64_t*)0x20008d18 = 0);
  NONFAILING(*(uint64_t*)0x20008d20 = 0);
  NONFAILING(*(uint64_t*)0x20008d28 = 0x140);
  NONFAILING(*(uint32_t*)0x20008d30 = 0);
  NONFAILING(*(uint32_t*)0x20008d38 = 0);
  NONFAILING(*(uint64_t*)0x20008d40 = 0);
  NONFAILING(*(uint32_t*)0x20008d48 = 0);
  NONFAILING(*(uint64_t*)0x20008d50 = 0);
  NONFAILING(*(uint64_t*)0x20008d58 = 0);
  NONFAILING(*(uint64_t*)0x20008d60 = 0);
  NONFAILING(*(uint64_t*)0x20008d68 = 0);
  NONFAILING(*(uint32_t*)0x20008d70 = 0x4000);
  NONFAILING(*(uint32_t*)0x20008d78 = 0);
  NONFAILING(*(uint64_t*)0x20008d80 = 0);
  NONFAILING(*(uint32_t*)0x20008d88 = 0);
  NONFAILING(*(uint64_t*)0x20008d90 = 0x20003f00);
  NONFAILING(*(uint64_t*)0x20003f00 = 0);
  NONFAILING(*(uint64_t*)0x20003f08 = 0);
  NONFAILING(*(uint64_t*)0x20003f10 = 0);
  NONFAILING(*(uint64_t*)0x20003f18 = 0);
  NONFAILING(*(uint64_t*)0x20003f20 = 0);
  NONFAILING(*(uint64_t*)0x20003f28 = 0);
  NONFAILING(*(uint64_t*)0x20003f30 = 0);
  NONFAILING(*(uint64_t*)0x20003f38 = 0);
  NONFAILING(*(uint64_t*)0x20003f40 = 0);
  NONFAILING(*(uint64_t*)0x20003f48 = 0);
  NONFAILING(*(uint64_t*)0x20003f50 = 0);
  NONFAILING(*(uint64_t*)0x20003f58 = 0);
  NONFAILING(*(uint64_t*)0x20003f60 = 0x20004440);
  NONFAILING(memcpy(
      (void*)0x20004440,
      "\x40\x5c\xaa\xb8\x1c\xa3\x85\xac\xc6\x39\xdb\x00\xaa\xf7\xde\x80\x49\xf6"
      "\x8c\x9f\x82\xcd\x9c\xae\xe0\xba\xc7\x42\xd8\x22\x4c\xd4\x67\x3a\xe5\x73"
      "\x75\xf3\x48\xf9\x4d\xef\xbc\x52\xd3\xf7\xa1\x41\x81\x9f\x44\x13\x89\xb3"
      "\xe8\x89\x94\xf4\x80\xd7\x57\xc2\xc7\x8b\x98\x9d\x51\xf5\xd4\xf7\xa7\xee"
      "\x54\xd7\x44\x9d\x7f\x3f\x48\xec\x53\xfe\x2a\xa5\xc3\xc0\xc0\x40\xf3\x4f"
      "\xc5\x8a\x2c\xd5\x70\x5a\x26\x9b\xb1\x6c\x17\x0c\xd4\x00\x23\x06\x47\x90"
      "\x1a\xf5\x34\x52\x97\x1b\x4b\xb0\xca\xd5\xb8\x0e\xf2\x48\xac\xf3\x97\x9f"
      "\x3e\x0f\x8b\xf6\x95\xd9\xfb\x5e\x82\x56\xf4\xf6\x38\x3f\xf3\x3d\x9b\x95"
      "\x8c\x4a\xd2\xd0\x2a\x26\x44\x9c\x22\x93\x8d\x48\xcb\x58\xf0\xee\x5b\x26"
      "\x27\xc3\x55\x0a\x56\x70\xa0\xe2\xc4\xda\x4c\xd0\xfe\xee\xfd\x09\x2c\x17"
      "\x50\xfb\x05\x66\xfd\xef\x32\x68\x3c\x04\x16\xc9\xe0\xd8\xb0\xb5\x2e\xdc"
      "\x6b\x28\x1d\xaa\x38\x3a\xfe\xcd\x95\x2e\x21\xad\xf5\xc8\xdb\x15\x4d\x20"
      "\xc1\x03\x4b\x07\xe0\x00\xd0\x3d\x13\x8c\x8a\xfc\x44\x5d\x53\xc1\xd9\x21"
      "\xa4\x82\x13\x6d\xbf\xce\xca\x78\xb8\x8d\x16\x73\x78\x72\x7b\xe6\xba\xad"
      "\x94\xe1\x2f\x3e\xa5\x6a\x95\x18\xba\x01\x03\x6b\xb1\xac\xc8\x14\xd0\x09"
      "\x6a\x17\x4f\xf1\x1a\x90\x59\xe2\x9e\x33\x6b\xda\xf0\x74\xeb\x1b\xd1\xe6"
      "\xf6\x60\xda\x1e\x2b\x6e\xef\x8a\x13\x3a\xf9\x44\x73\xe3\x29\x12\x5d\x5d"
      "\xf9\x1f\xa5\xc7\x77\x1a\xa8\x24\x8d\x07\x57\x61\x01\x4a\xb4\xa7\xf4\x2b"
      "\x08\x4d\x63\x39\x3c\xff\xa1\x87\x7a\xcf\x65\x41\x27\xff\x6a\x0b\x9d\x66"
      "\x3c\x2c\x0c\xa1\x5c\xe6\x1a\xe5\x68\xea\x08\x4d\x7a\x26\x4a\x82\x0d\x0d"
      "\x07\xec\x3f\x81\x27\xea\x85\x31\x03\x95\x47\x3c\x33\xb4\x65\x42\x88\xc4"
      "\xd5\x39\x05\x20\x68\x9a\x9d\x48\x51\x89\x17\x3b\xb6\xb1\x07\x14\x29\x61"
      "\xf8\xa3\x78\x72\xc0\x5b\xae\x0f\x71\x40\xb5\x44\x82\x8b\x88\x8e\x63\x69"
      "\x54\xa1\xd6\x9a\x0d\xe0\x9e\x0b\x06\x1d\xb8\x0f\x1f\x89\x5a\xd9\xe1\x14"
      "\xa3\xe3\x90\x96\x3a\x42\xbe\x0d\x15\x4f\xdd\x1a\xb2\x1f\xd7\xc9\xfc\xde"
      "\x2a\xce\x29\x0d\x09\x49\x64\xdf\xc3\xf0\xcd\x84\x23\x64\x13\x00\x22\xfa"
      "\x9c\xbd\x18\xc1\xa5\x31\x2b\x0c\x70\x61\x39\xaa\x3f\xf0\xe5\x64\xae\x33"
      "\x39\x73\x30\x93\x72\x23\xe1\xdd\x7d\x33\xe3\xdb\x97\x77\x33\xbf\x07\x9b"
      "\x84\x57\x99\x52\x6e\xc8\xb2\x60\x70\x5b\xd6\xc4\xd5\x28\xdb\xb8\x50\x71"
      "\xca\x29\xd9\x84\x1c\x3e\x19\x67\x15\x2b\xbd\x5b\xc2\x3d\x10\x33\x9d\xe1"
      "\x1d\x99\xc6\x26\x52\x0b\x8d\x95\x06\x0b\xc6\xa0\x7c\x74\x6f\x5b\x7f\x08"
      "\x50\x65\xcd\xba\x69\x44\x64\xc7\xfb\x71\xa4\x40\x6d\xb7\x2e\x05\x45\x90"
      "\x57\xb1\x6d\x37\x3a\x64\xa5\xfe\x41\xa6\x14\xaf\x56\x2b\xa1\x26\xa8\xf1"
      "\x99\x2c\x50\x5c\xae\x63\xe9\xb8\xa1\xf2\xc5\x50\xc5\xa5\x9e\xd2\xb8\x86"
      "\xae\x23\x13\x03\x65\xe8\xa2\x07\xde\xf9\x66\xb2\xe1\x94\xed\xfd\xf3\xe6"
      "\x30\xed\xc7\xce\x2e\x18\xa4\x74\xbf\xec\x6c\xe8\x09\xbc\x30\x7c\xae\xb2"
      "\x31\x45\x16\xa9\x30\xa6\x62\xe9\x39\xe2\x5c\xda\x3c\xff\xc4\x4a\xa5\x88"
      "\xec\x80\x23\xbf\x2f\x11\x0f\x12\x51\x83\x07\x18\x2e\x0a\x1c\xc7\x29\x07"
      "\xce\xac\x56\xa7\x9f\x01\x40\xd0\xa1\x5f\x4c\xf9\x6d\x7d\x9a\x4c\x5e\xcb"
      "\x33\x07\xb0\x55\x4f\xa7\xa3\x0f\x42\xe2\x13\x5d\xdf\xf7\x10\xe7\x71\x6e"
      "\xe5\x48\x8e\xf4\xa4\xe1\x1b\xfb\x91\x10\xd2\x5b\x90\x0c\x93\xaf\x5a\xa8"
      "\xda\x1d\x58\x1f\x14\x0c\xb7\xde\x70\x1e\x49\x0b\xf6\xc5\xf4\x12\xc1\x0f"
      "\x8b\xf3\xcf\x5c\x07\xbd\xdc\x3d\x7c\xd1\xcc\xd9\x5a\x0b\x9e\xec\x81\x89"
      "\x2f\xa7\x7d\x48\x32\xe5\x23\x6c\xb7\xb0\x6a\x9d\x73\x26\xc0\xda\x8e\xd9"
      "\xa8\x82\xda\x06\x2d\xef\x4e\xfc\x16\xca\x1d\x44\x08\x28\x84\xdf\xe7\x49"
      "\x6e\x9c\xae\xb2\xc7\xe8\xd3\x48\xd4\x68\xab\x54\x2b\x87\xa3\xc8\x7c\x4f"
      "\x5b\x4f\x45\x64\xf1\x57\xb6\xad\xa1\xb7\x89\xd5\x92\x49\xc2\x81\x24\xee"
      "\xd3\x0f\x09\x0f\x3f\x83\xab\xb3\xd7\x20\xe4\xfc\x54\xa8\x91\x86\x69\x47"
      "\x90\x3d\x09\x53\x2d\x54\xc8\x5f\x10\xb2\xcd\x72\xfb\x2f\x67\x15\x97\xb9"
      "\x62\x11\x69\x4d\x57\x7e\xdd\x56\x5c\x8d\x23\xb0\xdf\x5d\x13\xbc\xb3\x19"
      "\x6b\xe3\x71\x44\x28\xc1\x13\xa1\xfc\xcd\x87\x1c\x4a\x66\x07\xae\x84\xa7"
      "\x96\x56\xd7\xbf\x4c\x6e\x0a\x32\xf0\x16\x90\x2d\x0d\x64\x28\xa0\x39\x01"
      "\x4a\x46\x0f\x67\x4f\x88\x01\x57\x10\x79\x1d\xef\xea\x44\x44\x3b\xac\x78"
      "\xae\x43\xed\x36\x97\x5e\xf4\x1a\x28\x8a\x52\xae\x6c\x53\xe5\xad\xff\xc1"
      "\x36\xe4\xfd\x36\x9d\xf7\x92\x83\x5b\x08\x52\xcb\xa7\xe8\x96\xe4\x18\x78"
      "\x81\x0f\xb7\x36\xd1\xa5\x2f\x5a\x92\x23\x10\xbb\x71\xca\xff\x09\x7e\x54"
      "\x0b\x09\xb8\x4c\x5e\x0e\x64\x97\x98\x40\x6c\xd4\x88\x9d\xac\xcd\x5f\x02"
      "\xf3\x5f\x1b\x91\x10\x88\x6b\x26\x47\x37\x16\x5d\xe5\x6f\xbc\xea\xa1\xd9"
      "\x2f\x40\x97\x44\xf6\x5a\x62\xe5\x05\xfa\x36\xb3\x8e\x94\x6b\x9d\x33\xc9"
      "\x24\xf3\xb8\x6c\x73\xa8\x8a\x51\x53\x61\xfd\x39\xc4\xb9\x02\x20\xea\x29"
      "\x10\x13\x56\xde\xfd\xe8\x5d\x07\xd9\xb9\xad\x83\x9c\xe4\xc8\x5c\x1b\x15"
      "\xec\x5d\x2d\xd9\x83\x29\x3f\x89\xce\xea\x6d\xa9\x52\x0d\x2c\x2b\x9b\x31"
      "\x49\xd7\x4e\x44\x6b\xdf\xd4\x14\xab\x86\x6c\x27\x92\xae\x25\x2d\x2d\xae"
      "\xc5\x82\xaf\xa6\x69\xc7\xaf\xef\x91\xd9\x93\xad\x94\xeb\x0b\xc2\x55\xba"
      "\x21\x24\x4f\x68\x1d\x2f\xed\xd3\xf3\x4c\xb1\xdc\x96\x73\x15\xac\x17\x7c"
      "\x00\x17\xe0\x66\x54\x16\x84\x95\x78\x41\xa7\x42\x5e\xde\xce\xb7\x9e\x42"
      "\x13\x2a\xa6\xd8\xfd\xeb\x6e\xa3\x9a\xac\x58\x99\x07\x29\x5a\x5e\xc1\xd7"
      "\x03\x22\xb9\xeb\x39\xd5\xb7\x14\x2e\xa0\x29\xc8\x00\xcc\x12\xfd\x47\xaa"
      "\x24\x4e\x80\x8c\x3c\x53\xe9\x78\xf3\xe1\x17\x1b\x70\x83\x9c\x33\x22\x14"
      "\xc5\xa3\x36\xf5\xd0\x69\x1f\xa6\xb4\xc2\xff\x0a\xbb\x84\x10\xbd\x91\xc7"
      "\x8b\x7a\x62\xbb\xf1\x13\x11\x0e\xa5\xf4\xa5\x38\xab\xfc\x3b\x95\x8a\x2e"
      "\x1a\x8d\x67\x5c\x8d\xbf\x65\x8d\x19\x80\x5f\xc1\x47\x3b\x80\xde\x45\x4b"
      "\xcf\x9f\xd2\x94\xbe\x68\x8a\x7d\x06\x05\x73\xa6\x02\x4a\x64\x96\xc4\x0c"
      "\x91\x44\xe8\x71\x23\xab\xa2\xd6\x52\x72\xcc\x77\x69\x1b\xfc\x1c\x89\x10"
      "\x7e\x4f\xc5\xb6\x04\x8a\xc7\x04\xb4\x1e\x00\xae\x0a\xd8\x56\x1d\xd8\x17"
      "\x2d\xa1\x08\x80\x32\x9f\xea\xf4\xae\x51\x1a\x9a\xc9\x38\x76\x6c\x40\xcf"
      "\x1a\xf7\x53\x68\x2e\xf9\xb2\xdd\x35\xde\x76\x50\x74\x9c\x50\xd0\x56\x5f"
      "\x11\xbe\x9e\x00\x87\xb9\xe1\xdf\x06\x94\xef\x3a\x5f\x14\xaa\x6d\xb5\x53"
      "\x1c\x7b\xaa\xdc\x4c\xcc\xea\x72\xf0\x33\xcf\x79\x22\x01\x4a\x43\x9d\xd3"
      "\xaa\x29\x03\xf6\x8d\xfa\xbd\x48\xb7\x90\x9c\x6f\x9c\x0d\x2c\xdb\xd8\x07"
      "\x04\xcd\x2a\xa2\xce\x69\x3c\xe7\x5f\x47\x17\x9d\x2f\x7b\x51\x68\xee\x0e"
      "\x3b\x49\xf6\xea\x4b\x8b\xd4\x52\x94\x00\x2a\x03\xf3\xe9",
      1472));
  NONFAILING(*(uint64_t*)0x20003f68 = 0x5c0);
  NONFAILING(*(uint64_t*)0x20008d98 = 7);
  NONFAILING(*(uint64_t*)0x20008da0 = 0);
  NONFAILING(*(uint64_t*)0x20008da8 = 0);
  NONFAILING(*(uint32_t*)0x20008db0 = 0x20000050);
  NONFAILING(*(uint32_t*)0x20008db8 = 0);
  syscall(__NR_sendmmsg, -1, 0x20008d00ul, 3ul, 0x4048001ul);
  NONFAILING(memcpy((void*)0x20004400, "./bus\000", 6));
  res = syscall(__NR_openat, 0xffffff9c, 0x20004400ul, 0x1c1002ul, 0ul);
  if (res != -1)
    r[1] = res;
  NONFAILING(memset((void*)0x20004200, 116, 1));
  syscall(__NR_write, r[1], 0x20004200ul, 0x1001ul);
  NONFAILING(*(uint32_t*)0x20000700 = 0x18);
  NONFAILING(*(uint32_t*)0x20000704 = 0);
  NONFAILING(*(uint64_t*)0x20000708 = 0);
  NONFAILING(*(uint32_t*)0x20000710 = 0);
  NONFAILING(*(uint32_t*)0x20000714 = 0);
  syscall(__NR_write, r[0], 0x20000700ul, 0x18ul);
}
int main(void)
{
  syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul);
  syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
  setup_sysctl();
  install_segv_handler();
  loop();
  return 0;
}