// https://syzkaller.appspot.com/bug?id=016814f413b437ebf8d530b3775e620a892cf584
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

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

#include <linux/capability.h>

#ifndef __NR_bpf
#define __NR_bpf 321
#endif

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;
}

#define BITMASK(bf_off, bf_len) (((1ull << (bf_len)) - 1) << (bf_off))
#define STORE_BY_BITMASK(type, htobe, addr, val, bf_off, bf_len)               \
  *(type*)(addr) =                                                             \
      htobe((htobe(*(type*)(addr)) & ~BITMASK((bf_off), (bf_len))) |           \
            (((type)(val) << (bf_off)) & BITMASK((bf_off), (bf_len))))

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;
}

#define MAX_FDS 30

static void setup_common()
{
  if (mount(0, "/sys/fs/fuse/connections", "fusectl", 0, 0)) {
  }
}

static void setup_binderfs()
{
  if (mkdir("/dev/binderfs", 0777)) {
  }
  if (mount("binder", "/dev/binderfs", "binder", 0, NULL)) {
  }
  if (symlink("/dev/binderfs", "./binderfs")) {
  }
}

static void loop();

static void sandbox_common()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setsid();
  struct rlimit rlim;
  rlim.rlim_cur = rlim.rlim_max = (200 << 20);
  setrlimit(RLIMIT_AS, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 32 << 20;
  setrlimit(RLIMIT_MEMLOCK, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 136 << 20;
  setrlimit(RLIMIT_FSIZE, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 1 << 20;
  setrlimit(RLIMIT_STACK, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 128 << 20;
  setrlimit(RLIMIT_CORE, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 256;
  setrlimit(RLIMIT_NOFILE, &rlim);
  if (unshare(CLONE_NEWNS)) {
  }
  if (mount(NULL, "/", NULL, MS_REC | MS_PRIVATE, NULL)) {
  }
  if (unshare(CLONE_NEWIPC)) {
  }
  if (unshare(0x02000000)) {
  }
  if (unshare(CLONE_NEWUTS)) {
  }
  if (unshare(CLONE_SYSVSEM)) {
  }
  typedef struct {
    const char* name;
    const char* value;
  } sysctl_t;
  static const sysctl_t sysctls[] = {
      {"/proc/sys/kernel/shmmax", "16777216"},
      {"/proc/sys/kernel/shmall", "536870912"},
      {"/proc/sys/kernel/shmmni", "1024"},
      {"/proc/sys/kernel/msgmax", "8192"},
      {"/proc/sys/kernel/msgmni", "1024"},
      {"/proc/sys/kernel/msgmnb", "1024"},
      {"/proc/sys/kernel/sem", "1024 1048576 500 1024"},
  };
  unsigned i;
  for (i = 0; i < sizeof(sysctls) / sizeof(sysctls[0]); i++)
    write_file(sysctls[i].name, sysctls[i].value);
}

static int wait_for_loop(int pid)
{
  if (pid < 0)
    exit(1);
  int status = 0;
  while (waitpid(-1, &status, __WALL) != pid) {
  }
  return WEXITSTATUS(status);
}

static void drop_caps(void)
{
  struct __user_cap_header_struct cap_hdr = {};
  struct __user_cap_data_struct cap_data[2] = {};
  cap_hdr.version = _LINUX_CAPABILITY_VERSION_3;
  cap_hdr.pid = getpid();
  if (syscall(SYS_capget, &cap_hdr, &cap_data))
    exit(1);
  const int drop = (1 << CAP_SYS_PTRACE) | (1 << CAP_SYS_NICE);
  cap_data[0].effective &= ~drop;
  cap_data[0].permitted &= ~drop;
  cap_data[0].inheritable &= ~drop;
  if (syscall(SYS_capset, &cap_hdr, &cap_data))
    exit(1);
}

static int do_sandbox_none(void)
{
  if (unshare(CLONE_NEWPID)) {
  }
  int pid = fork();
  if (pid != 0)
    return wait_for_loop(pid);
  setup_common();
  sandbox_common();
  drop_caps();
  if (unshare(CLONE_NEWNET)) {
  }
  write_file("/proc/sys/net/ipv4/ping_group_range", "0 65535");
  setup_binderfs();
  loop();
  exit(1);
}

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 setup_test()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  write_file("/proc/self/oom_score_adj", "1000");
}

static void close_fds()
{
  for (int fd = 3; fd < MAX_FDS; fd++)
    close(fd);
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter = 0;
  for (;; iter++) {
    int pid = fork();
    if (pid < 0)
      exit(1);
    if (pid == 0) {
      setup_test();
      execute_one();
      close_fds();
      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[8] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  syscall(__NR_ioctl, /*fd=*/-1, /*cmd=*/0xc0046686, /*period=*/0ul);
  memcpy((void*)0x200000c0, "memory.events\000", 14);
  syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x200000c0ul,
          /*flags=*/0x26e1ul, /*mode=*/0ul);
  *(uint32_t*)0x20000580 = 4;
  *(uint32_t*)0x20000584 = 0x80;
  *(uint8_t*)0x20000588 = 0;
  *(uint8_t*)0x20000589 = 1;
  *(uint8_t*)0x2000058a = 0x60;
  *(uint8_t*)0x2000058b = 0;
  *(uint32_t*)0x2000058c = 0;
  *(uint64_t*)0x20000590 = 0xfffffffffffff041;
  *(uint64_t*)0x20000598 = 0x2002;
  *(uint64_t*)0x200005a0 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 3, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 1, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200005a8, 0, 38, 26);
  *(uint32_t*)0x200005b0 = 7;
  *(uint32_t*)0x200005b4 = 2;
  *(uint64_t*)0x200005b8 = 0x20000000;
  *(uint64_t*)0x200005c0 = 4;
  *(uint64_t*)0x200005c8 = 0x8000;
  *(uint64_t*)0x200005d0 = 9;
  *(uint32_t*)0x200005d8 = 0x360;
  *(uint32_t*)0x200005dc = 2;
  *(uint64_t*)0x200005e0 = 6;
  *(uint32_t*)0x200005e8 = 9;
  *(uint16_t*)0x200005ec = 0x401;
  *(uint16_t*)0x200005ee = 0;
  *(uint32_t*)0x200005f0 = 6;
  *(uint32_t*)0x200005f4 = 0;
  *(uint64_t*)0x200005f8 = 0;
  syscall(__NR_perf_event_open, /*attr=*/0x20000580ul, /*pid=*/-1, /*cpu=*/9ul,
          /*group=*/-1, /*flags=*/0xbul);
  memcpy((void*)0x20000080, "memory.events\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000080ul,
                /*flags=*/0x7a05ul, /*mode=*/0x1700ul);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x20000040 = 0;
  syscall(__NR_ioctl, /*fd=*/r[0], /*cmd=*/0x40086602, /*period=*/0x20000040ul);
  memcpy((void*)0x200001c0, "memory.events\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x200001c0ul,
                /*flags=*/0x7a05ul, /*mode=*/0x1700ul);
  if (res != -1)
    r[1] = res;
  syscall(__NR_write, /*fd=*/r[1], /*buf=*/0x20000000ul, /*len=*/0x32600ul);
  memcpy((void*)0x20000380, "memory.events\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000380ul,
                /*flags=*/0x7a05ul, /*mode=*/0x1700ul);
  if (res != -1)
    r[2] = res;
  *(uint32_t*)0x20000200 = 0x18;
  *(uint32_t*)0x20000204 = 4;
  *(uint64_t*)0x20000208 = 0x200002c0;
  memcpy((void*)0x200002c0,
         "\x18\x01\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\xea\x04\x85"
         "\x00\x00\x00\x6d\x00\x00\x00\x95",
         25);
  *(uint64_t*)0x20000210 = 0x20000100;
  memcpy((void*)0x20000100, "GPL\000", 4);
  *(uint32_t*)0x20000218 = 0;
  *(uint32_t*)0x2000021c = 0;
  *(uint64_t*)0x20000220 = 0;
  *(uint32_t*)0x20000228 = 0;
  *(uint32_t*)0x2000022c = 0;
  memset((void*)0x20000230, 0, 16);
  *(uint32_t*)0x20000240 = 0;
  *(uint32_t*)0x20000244 = 2;
  *(uint32_t*)0x20000248 = -1;
  *(uint32_t*)0x2000024c = 8;
  *(uint64_t*)0x20000250 = 0;
  *(uint32_t*)0x20000258 = 0;
  *(uint32_t*)0x2000025c = 0x10;
  *(uint64_t*)0x20000260 = 0;
  *(uint32_t*)0x20000268 = 0;
  *(uint32_t*)0x2000026c = 0;
  *(uint32_t*)0x20000270 = 0;
  *(uint32_t*)0x20000274 = 0;
  *(uint64_t*)0x20000278 = 0;
  *(uint64_t*)0x20000280 = 0;
  *(uint32_t*)0x20000288 = 0x10;
  *(uint32_t*)0x2000028c = 0;
  res = syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x20000200ul, /*size=*/0x80ul);
  if (res != -1)
    r[3] = res;
  memcpy((void*)0x20000500, "./cgroup/syz0\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0x20000500ul,
                /*flags=*/0x200002ul, /*mode=*/0ul);
  if (res != -1)
    r[4] = res;
  memcpy((void*)0x20000540, "blkio.bfq.sectors\000", 18);
  syscall(__NR_openat, /*fd=*/r[4], /*file=*/0x20000540ul, /*flags=*/0ul,
          /*mode=*/0ul);
  *(uint64_t*)0x20000280 = 0x20000040;
  memcpy((void*)0x20000040, "sched_switch\000", 13);
  *(uint32_t*)0x20000288 = r[3];
  syscall(__NR_bpf, /*cmd=*/0x11ul, /*arg=*/0x20000280ul, /*size=*/0x10ul);
  res = syscall(__NR_bpf, /*cmd=*/0xeul, /*arg=*/0ul, /*size=*/0ul);
  if (res != -1)
    r[5] = res;
  *(uint32_t*)0x200007c0 = 0x18;
  *(uint32_t*)0x200007c4 = 0x10;
  *(uint64_t*)0x200007c8 = 0x20000940;
  memcpy((void*)0x20000940,
         "\x18\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x18"
         "\x11\x00\x00",
         20);
  *(uint32_t*)0x20000954 = r[5];
  memcpy((void*)0x20000958,
         "\x00\x00\x00\x00\x00\x00\x00\x00\xb7\x02\x00\x00\x14\x00\x00\x00\xb7"
         "\x03\x00\x00\x00\x00\x00\x00\x85\x00\x00\x00\x83\x00\x00\x00\xbf\x09"
         "\x00\x00\x00\x00\x00\x00\x55\x09\x01\x00\x00\x00\x00\x00\x95\x00\x00"
         "\x00\x00\x00\x00\x00\x06\x90\x07\x00\x05\x00\x00\x00\xbf\x91\x00\x00"
         "\x00\x00\x00\x00\xb7\x02\x00\x00\x02\x00\x00\x00\x85\x00\x00\x00\x84"
         "\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x95\x00\x00\x00\x00\x00"
         "\x00\x00\xdb\x21\x27\x3b\x01\x70\x2e\x74\xbb\x25\xaf\x33\x96\x85\x55"
         "\x0d\x30\x18\x0d\x3f\xe0\x88\x35\x56\xaf\xab\x34\xb8\xa8\xa3\xf7\x79"
         "\x26\x7d\x5a\x4b\x8f\x5a\xaa\x0e\x20\x19\x2a\xf4\x64\x7c\x0a\x25\x8b"
         "\x2f\x6b\x26\x29\x21\xbf\x1e\xdc\xb2\xe4\x0b\x5c\x12\x82\x08\xdc\x1c"
         "\x01\x74\x52\x3b\x87\xa1\x32\x95\xf8\xae\x09\xe2\x03\x2a\x38\x64\x5f"
         "\x1b\xe4\xef\x3a\x51\xee\xd8\xcb\x06\xc2\x19\x40\xc2\x1c\xf1\xad\x59"
         "\x80\x4d\x4c\xf9\x28\xd1\x36\x7b\xf8\x7c\xa7\x76\xbf\x80",
         218);
  *(uint64_t*)0x200007d0 = 0x200003c0;
  memcpy((void*)0x200003c0, "syzkaller\000", 10);
  *(uint32_t*)0x200007d8 = 4;
  *(uint32_t*)0x200007dc = 0x15;
  *(uint64_t*)0x200007e0 = 0x20000600;
  *(uint32_t*)0x200007e8 = 0x41000;
  *(uint32_t*)0x200007ec = 0;
  memset((void*)0x200007f0, 0, 16);
  *(uint32_t*)0x20000800 = 0;
  *(uint32_t*)0x20000804 = 0;
  *(uint32_t*)0x20000808 = r[1];
  *(uint32_t*)0x2000080c = 8;
  *(uint64_t*)0x20000810 = 0;
  *(uint32_t*)0x20000818 = 0;
  *(uint32_t*)0x2000081c = 0x10;
  *(uint64_t*)0x20000820 = 0x20000740;
  *(uint32_t*)0x20000740 = 5;
  *(uint32_t*)0x20000744 = 0xd;
  *(uint32_t*)0x20000748 = 0xa0;
  *(uint32_t*)0x2000074c = 5;
  *(uint32_t*)0x20000828 = 0x10;
  *(uint32_t*)0x2000082c = 0;
  *(uint32_t*)0x20000830 = 0;
  *(uint32_t*)0x20000834 = 4;
  *(uint64_t*)0x20000838 = 0;
  *(uint64_t*)0x20000840 = 0x20000780;
  *(uint32_t*)0x20000780 = 5;
  *(uint32_t*)0x20000784 = 2;
  *(uint32_t*)0x20000788 = 3;
  *(uint32_t*)0x2000078c = 1;
  *(uint32_t*)0x20000790 = 0;
  *(uint32_t*)0x20000794 = 4;
  *(uint32_t*)0x20000798 = 2;
  *(uint32_t*)0x2000079c = 6;
  *(uint32_t*)0x200007a0 = 0;
  *(uint32_t*)0x200007a4 = 2;
  *(uint32_t*)0x200007a8 = 4;
  *(uint32_t*)0x200007ac = 0xc;
  *(uint32_t*)0x200007b0 = 3;
  *(uint32_t*)0x200007b4 = 1;
  *(uint32_t*)0x200007b8 = 8;
  *(uint32_t*)0x200007bc = 0xc;
  *(uint32_t*)0x20000848 = 0x10;
  *(uint32_t*)0x2000084c = 0xffffff3c;
  syscall(__NR_bpf, /*cmd=*/5ul, /*arg=*/0x200007c0ul, /*size=*/0x90ul);
  memcpy((void*)0x20000080, "memory.events\000", 14);
  res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000080ul,
                /*flags=*/0x7a05ul, /*mode=*/0x1700ul);
  if (res != -1)
    r[6] = res;
  *(uint64_t*)0x20000180 = 0;
  syscall(__NR_ioctl, /*fd=*/r[6], /*cmd=*/0x40086602, /*period=*/0x20000180ul);
  *(uint64_t*)0x20000900 = 6;
  syscall(__NR_ioctl, /*fd=*/r[6], /*cmd=*/0x40082404, /*period=*/0x20000900ul);
  syscall(__NR_write, /*fd=*/-1, /*buf=*/0x20000480ul, /*len=*/0xbul);
  syscall(__NR_write, /*fd=*/r[1], /*buf=*/0ul, /*len=*/0xda00ul);
  *(uint32_t*)0x20000180 = 1;
  *(uint32_t*)0x20000184 = 0x80;
  *(uint8_t*)0x20000188 = 0;
  *(uint8_t*)0x20000189 = 0;
  *(uint8_t*)0x2000018a = 0;
  *(uint8_t*)0x2000018b = 0;
  *(uint32_t*)0x2000018c = 0;
  *(uint64_t*)0x20000190 = 0x1ff;
  *(uint64_t*)0x20000198 = 0x21c4;
  *(uint64_t*)0x200001a0 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 38, 26);
  *(uint32_t*)0x200001b0 = 0;
  *(uint32_t*)0x200001b4 = 0;
  *(uint64_t*)0x200001b8 = 0x20000240;
  *(uint64_t*)0x200001c0 = 0;
  *(uint64_t*)0x200001c8 = 0;
  *(uint64_t*)0x200001d0 = 0;
  *(uint32_t*)0x200001d8 = 0;
  *(uint32_t*)0x200001dc = 0;
  *(uint64_t*)0x200001e0 = 0;
  *(uint32_t*)0x200001e8 = 0x10;
  *(uint16_t*)0x200001ec = 0;
  *(uint16_t*)0x200001ee = 0;
  *(uint32_t*)0x200001f0 = 0;
  *(uint32_t*)0x200001f4 = 0;
  *(uint64_t*)0x200001f8 = 0;
  syscall(__NR_perf_event_open, /*attr=*/0x20000180ul, /*pid=*/0, /*cpu=*/-1,
          /*group=*/-1, /*flags=*/0ul);
  *(uint32_t*)0x20000100 = 1;
  *(uint32_t*)0x20000104 = 0x80;
  *(uint8_t*)0x20000108 = 0;
  *(uint8_t*)0x20000109 = 0;
  *(uint8_t*)0x2000010a = 0;
  *(uint8_t*)0x2000010b = 0;
  *(uint32_t*)0x2000010c = 0;
  *(uint64_t*)0x20000110 = 0x200;
  *(uint64_t*)0x20000118 = 0;
  *(uint64_t*)0x20000120 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000128, 0, 38, 26);
  *(uint32_t*)0x20000130 = 0;
  *(uint32_t*)0x20000134 = 4;
  *(uint64_t*)0x20000138 = 0;
  *(uint64_t*)0x20000140 = 0;
  *(uint64_t*)0x20000148 = 0;
  *(uint64_t*)0x20000150 = 0;
  *(uint32_t*)0x20000158 = 0;
  *(uint32_t*)0x2000015c = 0;
  *(uint64_t*)0x20000160 = 0;
  *(uint32_t*)0x20000168 = 0;
  *(uint16_t*)0x2000016c = 0;
  *(uint16_t*)0x2000016e = 0;
  *(uint32_t*)0x20000170 = 0;
  *(uint32_t*)0x20000174 = 0;
  *(uint64_t*)0x20000178 = 0;
  syscall(__NR_perf_event_open, /*attr=*/0x20000100ul, /*pid=*/0, /*cpu=*/-1,
          /*group=*/-1, /*flags=*/0ul);
  *(uint32_t*)0x20000f00 = -1;
  *(uint32_t*)0x20000f04 = -1;
  *(uint32_t*)0x20000f08 = 0xb;
  *(uint32_t*)0x20000f0c = 0x24;
  *(uint32_t*)0x20000f10 = -1;
  *(uint32_t*)0x20000f14 = 0;
  *(uint64_t*)0x20000f18 = 0;
  syscall(__NR_bpf, /*cmd=*/8ul, /*arg=*/0x20000f00ul, /*size=*/0x20ul);
  *(uint32_t*)0x200004c0 = r[1];
  *(uint32_t*)0x200004c4 = -1;
  *(uint32_t*)0x200004c8 = 0;
  *(uint32_t*)0x200004cc = 0x1c;
  *(uint32_t*)0x200004d0 = 0;
  *(uint32_t*)0x200004d4 = r[0];
  *(uint64_t*)0x200004d8 = 0;
  syscall(__NR_bpf, /*cmd=*/9ul, /*arg=*/0x200004c0ul, /*size=*/0x20ul);
  memcpy((void*)0x20000880, "memory.stat\000", 12);
  res = syscall(__NR_openat, /*fd=*/r[4], /*file=*/0x20000880ul, /*flags=*/0ul,
                /*mode=*/0ul);
  if (res != -1)
    r[7] = res;
  memcpy((void*)0x200008c0, "blkio.bfq.io_service_time_recursive\000", 36);
  syscall(__NR_openat, /*fd=*/r[7], /*file=*/0x200008c0ul, /*flags=*/0ul,
          /*mode=*/0ul);
  sprintf((char*)0x20000200, "0x%016llx", (long long)0);
  syscall(__NR_write, /*fd=*/r[2], /*buf=*/0x20000200ul, /*len=*/0x43405ul);
  *(uint32_t*)0x20000180 = 0;
  *(uint32_t*)0x20000184 = 0x80;
  *(uint8_t*)0x20000188 = 0;
  *(uint8_t*)0x20000189 = 0;
  *(uint8_t*)0x2000018a = 0;
  *(uint8_t*)0x2000018b = 0;
  *(uint32_t*)0x2000018c = 0;
  *(uint64_t*)0x20000190 = 0x201;
  *(uint64_t*)0x20000198 = 0;
  *(uint64_t*)0x200001a0 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x200001a8, 0, 38, 26);
  *(uint32_t*)0x200001b0 = 0;
  *(uint32_t*)0x200001b4 = 2;
  *(uint64_t*)0x200001b8 = 0;
  *(uint64_t*)0x200001c0 = 0;
  *(uint64_t*)0x200001c8 = 0x89091;
  *(uint64_t*)0x200001d0 = 0;
  *(uint32_t*)0x200001d8 = 0;
  *(uint32_t*)0x200001dc = 0;
  *(uint64_t*)0x200001e0 = 0;
  *(uint32_t*)0x200001e8 = 0;
  *(uint16_t*)0x200001ec = 0;
  *(uint16_t*)0x200001ee = 0;
  *(uint32_t*)0x200001f0 = 0;
  *(uint32_t*)0x200001f4 = 0;
  *(uint64_t*)0x200001f8 = 0;
  syscall(__NR_perf_event_open, /*attr=*/0x20000180ul, /*pid=*/0,
          /*cpu=*/0xbffffffffffffffful, /*group=*/-1, /*flags=*/0ul);
}
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);
  do_sandbox_none();
  return 0;
}