// https://syzkaller.appspot.com/bug?id=83eb83796f5b234fde73e226fab74f849922f018
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.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>

static unsigned long long procid;

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;
}

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 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();
      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;
    }
  }
}

#ifndef __NR_bpf
#define __NR_bpf 321
#endif

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

void execute_one(void)
{
  intptr_t res = 0;
  *(uint32_t*)0x20000100 = 1;
  *(uint32_t*)0x20000104 = 3;
  *(uint64_t*)0x20000108 = 0x20000780;
  memcpy(
      (void*)0x20000780,
      "\x18\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x26\xd0\x00\x00\x95\x00"
      "\x2b\x00\x00\x00\x00\x00\x93\xad\xff\xa8\x7d\x22\x55\xf6\x74\x41\x2d\x02"
      "\x00\x00\x00\x00\x00\x00\x5a\xb5\x27\xee\x36\x97\xf1\xec\x44\x36\xdd\x11"
      "\x64\xb9\xb3\xf4\x27\xf6\xba\x6b\x34\xf9\x81\x25\xf3\x0e\x69\x26\x99\x6a"
      "\x3c\xfe\xe3\x30\x25\xa3\x0b\x27\x36\x83\x62\x6e\x00\xdc\x25\x4d\x57\x0d"
      "\xca\x6b\x78\xad\x83\x34\x88\xcf\xe4\x10\x9e\xaf\x00\x9e\xdd\x0d\x69\x61"
      "\x3d\x3c\xd6\xaa\xa3\x00\x00\x6e\xee\x85\x01\x00\x00\x00\x52\x0a\x00\x00"
      "\x15\x1d\x01\x00\x00\x00\x01\x00\xbf\xfa\x85\x00\x00\x00\x00\xcc\x58\x74"
      "\x24\x36\x3d\xc6\xad\x7f\x3b\xbd\x42\x4c\x6e\x6c\xaf\xbe\x93\x09\xab\xa2"
      "\x18\xa5\x20\x01\xa3\xcd\x00\x00\x41\xf0\xdb\x74\x59\x6f\xd7\x2c\x00\x2a"
      "\x60\xc1\xbc\x7d\xc8\xc3\x8b\x7d\x2e\x13\xc5\x04\x24\xb9\xdd\x11\x45\xd0"
      "\x3f\xf4\x5f\x70\x68\x5c\x6b\xd9\xff\x41\xc6\x9b\x7d\xe4\x75\x8c\x10\x96"
      "\xa1\xdc\x52\x79\x72\xbc\x66\xc8\x91\x36\xc3\xc2\xad\x23\x3f\x56\xf2\x9e"
      "\x47\x0a\x00\x05\x17\xeb\xc4\x06\xe8\x9d\xcb\xb7\x67\x7e\x65\x28\xb0\x85"
      "\x6e\x31\xed\x94\x74\xac\x24\xcf\x60\x90\x68\xf6\x45\xce\x97\x1f\xc0\x48"
      "\x07\x37\xa5\x5e\xbb\x0b\xd7\x01\xf7\xff\x21\xe8\x8b\x3c\xfc\x22\xdf\x01"
      "\xe4\xba\xc9\xd9\x73\x28\xfa\x2a\x82\xb5\xe8\x74\x1e\x02\x05\x6d\x93\x3b"
      "\xed\x75\x9f\xf2\x32\xce\xbc\x68\xb9\x1a\xf5\x04\x79\x38\x74\x67\x82\x42"
      "\x62\x85\x2c\x72\xd0\x7c\xdb\xe8\xe1\x4a\xbf\x56\x49\x7e\x5d\x56\xd0\x6c"
      "\x75\x51\xb8\x70\xb2\x85\x1c\x3f\x0a\x1a\xab\x71\x58\x7a\x21\xc8\xf1\xb3"
      "\x36\x9e\xbf\xcb\xa1\x05\xa6\xcc\xdd\x01\xb0\xf0\x4e\xdb\x25\x6c\x60\x4f"
      "\x06\x87\x73\xf6\xdb\x9d\x66\x1b\xd7\xf0\xe2\x53\x6f\xfb\xfe\x5c\xa3\x1b"
      "\x40\x83\x14\x55\x31\x45\x8b\x7d\x1e\x34\x1c\x6f\x86\x4f\x98\x3d\x74\x5f"
      "\x58\x65\xaa\xd4\x1d\x29\x15\xaa\xe7\x60\x2a\x2d\x6c\xd4\x15\xe8\x35\x1e"
      "\xbc\x42\x23\xf5\x4d\x6b\xec\x66\x47\x09\xff\x03\xf1\xaa\x3d\xc7\xf1\x58"
      "\x0a\xfd\xff\xf2\xaf\xd2\x8d\x71\x57\xe6\x7f\xb9\x8d\x12\x1a\xd6\xeb\x37"
      "\x27\x13\x25\x50\x12\xe0\x28\xcb\x26\x54\xd4\x93\xa0\xb4\xb3\x5f\xaa\xe1"
      "\x76\xc8\x9b\x74\x5e\xda\x29\x67\x19\x9c\xc9\x36\x6c\x9a\x53\x7e\x8e\x48"
      "\x71\xd4\xac\xf3\xe3\xdc\x10\xe1\x3e\xf2\x27\xf6\x27\xa4\x00\x00\xad\x1f"
      "\xa7\x00\x50\x2d\x34\x07\xae\x4e\x1e\x34\x7c\x0c\xff\x28\x23\x5a\x3c\xbb"
      "\x5d\x33\xb0\x9b\xc3\x0c\xf2\x88\x0c\x58\x62\x72\xc3\xf4\xd7\x9b\xc3\x63"
      "\x05\x74\x5c\xb1\xcb\x38\x5e\x6a\xdd\x14\x65\x20\x03\xc7\xcd\xd3\x32\x4f"
      "\x07\xd1\x34\xd3\xed\x07\xf1\xc1\x09\x00\x00\x00\x09\xdd\x87\x2e\xc6\x6e"
      "\xa6\xc7\x18\xbb\xd1\xaa\x59\x11\x40\x00\xf0\xbe\x4c\x6f\x8d\xf0\x84\xc5"
      "\xe9\x73\x4a\xe3\x0a\xa9\xaf\xdc\x71\x9b\xf0\x1a\xb0\x3a\x9b\x10\x74\x40"
      "\x71\x36\xb4\x50\x60\x00\xf0\x91\x6a\x39\xd3\x05\x7d\x50\x18\x36\x12\xb3"
      "\x9e\x73\xae\xeb\x6e\xaf\x14\x65\x2d\xda\x68\xe9\x8e\xf9\x38\xe6\x51\x5a"
      "\x94\xa7\x18\x36\x46\x9e\x20\x51\xd9\xb7\xeb\x85\xf3\xf2\xd5\xae\x2c\x51"
      "\x94\x4d\xa8\xd7\x39\x1d\x6d\x6b\x97\x41\x9a\x3b\x76\x60\xdf\x4c\x51\x24"
      "\xca\x42\x5d\x37\x4b\x37\x18\x67\xa7\x9b\x31\xc6\x61\x7f\xc3\x32\x71\x91"
      "\xfb\xf5\x14\x57\x3f\x0e\x30\xd1\xd6\x0b\xe2\x16\x8f\xe6\xc2\xf3\xdc\xcd"
      "\x59\x9a\x2c\xb7\x7f\x12\x4e\x22\xf8\x76\x73\x67\x58\x05\x49\x4d\xb8\x21"
      "\xf3\x9b\x50\xd9\x38\xd5\xfd\x8c\x6b\x2a\x3a\x32\x4c\x25\x7b\x84\x00\x00"
      "\x00\xb7\x49\xcc\xd7\x40\x89\xed\x6b\x86\xf8\x1c\xa3\xd2\x47\xd8\xf7\x1d"
      "\x29\x0e\xd1\xb1\xa1\x1f\x7a\x67\x12\x51\x70\xc8\x8c\x3b\x6a\x50\x69\x63"
      "\x32\x22\xf9\x6e\x7a\xe9\x62\x64\x01\xb1\x10\xda\x9c\x78\x6e\xec\xa2\x2d"
      "\xeb\xc9\x93\x35\x58\x3b\x54\x9c\x5e\xe7\x0d\x53\x0e\x31\x9b\x10\x57\x80"
      "\x47\x45\xe7\xc1\x3c\x31\x30\x97\x8f\xa0\x69\xaf\x82\x23\xb3\x8c\xed\x73"
      "\x5c\x2d\x90\x5f\x51\xca\x85\xff\xa4\xad\xd5\x64\x74\x89\xb3\x96\x01\x27"
      "\x69\x6c\xf2\xf1\x66\x25\xc0\xc1\x02\x00\x00\x00\x00\x00\x00\x00\x9e\xf5"
      "\x21\x34\x84\x2e\x64\x17\x1f\x39\x63\x84\x10\x86\xe3\x79\x7a\x48\x25\xd0"
      "\x81\xf2\xd9\x87\xf0\x5c\x53\x41\x87\x73\x86\x55\xd7\xdc\x95\x8f\xd2\x35"
      "\xd6\x07\x16\x19\xa6\x5d\x4b\x82\xd9\xc1\x62\xf3\x55\x60\x76\xb8\x05\x50"
      "\xd9\x61\xca\x74\xf1\xff\xda\xcc\xf0\xea\x5f\x02\xe0\xfc\xa8\xb2\x7f\xf3"
      "\x98\x3a\xb7\x4f\xd3\xd5\x60\x70\x0a\x1f\xbb\x44\xe7\x7e\x31\x2b\x3b\x12"
      "\x9e\x00\x03\x02\xd6\x13\x91\x6c\x9b\xcf\x9f\x00\x00\xea\xc7\x3a\x5b\x6b"
      "\xfb\x27\xf8\x8d\xba\x81\x60\x20\xbe\x76\x0f\x7b\x45\xe0\x01\xef\xad\xa8"
      "\x00\x00\x00\x00\x00\x00\x00\xfd\xaf\x46\x60\x40\x2f\x7b\x3b\x79\xa4\x33"
      "\xe0\x80\x74\xea\x24\x62\x97\x4a\xb2\xcb\xd2\x47\xeb\x1c\xfa\x26\x38\xf5"
      "\x6d\xae\xe5\x7e\xd1\x4b\xc7\x4d\xe0\xfd\x87\xa9\xce\x63\x81\x90\xf3\x57"
      "\x24\x0b\x4c\x80\xef\x68\x2d\xf2\x22\x37\x27\x09\x55\xaf\xb6\x00\x88\x46"
      "\x55\x7e\xe3\xbc\x09\xfd\xa6\xdb\xb6\x55\x2e\x59\x73\x00\xeb\x82\xa1\x84"
      "\xc9\x6f\xfd\xe5\xa3\x0e\x54\x33\xd8\x66\x66\xcb\x04\x5b\xdd\x02\xc8\x04"
      "\xc2\x2f\xf2\x63\x4b\x7b\xfb\xf5\xc0\xd5\x86\xcd\xa5\xb4\x5f\xd0\x0d\xed"
      "\xe1\xe8\x8a\x4d\x41\xde\xe7\xcc\x76\xf8\x22\x49\x8d\x12\x46\x38\xfe\xc5"
      "\x8f\xae\xb4\x41\x58\xbb\x44\x0d\xf2\xa6\x94\xf4\xcd\xca\xa4\xf6\x5c\x22"
      "\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd5\x03\xd7\x99"
      "\x06\x95\x81\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\xff\xf0\xef"
      "\x89\xb2\xa6\x8d\x2b\xb2\xdd\x16\x3e\x86\x33\x15\xe8\x44\x98\xdf\xb5\x2b"
      "\x7f\x54\xda\x63\x98\xcb\xed\xaa\x42\xcc\x17\xc4\x8d\x64\x42\x29\xb9\x3f"
      "\x6c\x90\x84\x65\x9c\xe7\x77\xdd\xac\x56\x3c\x85\x96\x56\xa3\x57\x77\x02"
      "\x89\xa6\x1f\xaa\x95\xa8\x2b\xf1\xcf\xb7\xf2\xfd\x72\x52\xe9\x32\x2a\xbe"
      "\x28\x2c\x33\x44\xfc\x67\x38\xb4\x46\x78\x93\xb9\xbf\x0d\x1c\x81\x30\xae"
      "\x6b\x22\x69\x00\x11\x06\x35\x37\x64\x13\xc2\x9f\x7c\x6f\x7b\x7e\x29\xb9"
      "\xf4\xbd\xdd\x5e\x32\x86\x61\xf4\x04\x6e\x01\xf7\xd7\xdc\x22\x17\x4e\x5e"
      "\x62\x7a\x6f\x60\x8a\xd5\x3a\x41\x68\xd4\xd8\xf7\xfb\xc7\x11\x04\x51\x2e"
      "\xfe\x8e\x5d\x7d\x93\x4a\xa2\x89\xb4\xdb\x2b\x0e\xf7\x22\x08\xf0\x22\xcd"
      "\xff\xba\x18\x72\xbd\xd6\xfd\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9b\x77\x78\x83\xa0\x2f\x05"
      "\x93\xdf\xc4\xcb\x41\x14\xb9\xf9\xcf\x4a\xd1\x55\x11\x0c\xd3\xac\xe2\x5c"
      "\x50\xac\x31\xbf\xa2\x78\x47\xc7\x99\xc8\xa6\x9a\x1e\xa5\xb9\x8e\x52\x5e"
      "\x63\x83\xad\x7f\xd9\x79\x51\x70\xe7\xb1\x1e\x4f\xa9\x90\xb9\x38\x69\x10"
      "\xa6\xa1\xa6\x6a\x70\xea\xff\x01\x24\x76\x03\xc2\xff\x49\xd3\x97\x96\x76"
      "\xbf\xfb\x30\x49\x16\x6a\xb8\x4a\x0f\x06\x19\x91\xbd\x57\xc2\x56\x6c\x10"
      "\xc2\x82\x35\x2a\x51\x05\xb6\x16\x4e\x3f\x24\x91\xe4\x79\x3e\x59\x0d\xcc"
      "\x71\xde\x10\xda\x96\xfd\xff\x40\xdd\x44\xa2\xc9\x88\x2d\x3a\xa0\xf8\xa7"
      "\x97\xb8\xfe\xa6\xef\xcf\xb5\x27\x6b\x76\x79\xf1\x55\x59\xcd\xaa\x97\x75"
      "\x04\xcc\x0b\x2f\x77\x7a\xcb\x90\x7e\xbf\x5f\xc1\x4a\xdd\x71\xd0\xbc\xa3"
      "\x74\x05\xde\xd6\x9b\x77\xab\x4a\x3d\x74\x87\xfd\x50\xc5\xe2\x2a\xde\x17"
      "\x55\x6a\xbb\x72\x2d\x9c\x08\x5b\x18\x9b\x5f\xd1\xf3\x0e\x8d\xc8\x13\xf6"
      "\x08\x70\xfd\xe1\xf8\x8d\x83\x0b\x11\x00\x21\x35\xe8\xe7\x26\x2f\x29\x9e"
      "\xd7\x92\x3b\xfb\xe0\xe9\xd8\x8b\xe1\x79\xe5\x6b\x41\xff\x37\x92\xce\xe2"
      "\xfc\x37\xee\xe7\x39\xc3\xe3\xaf\x92\x3e\x87\x38\xd9\x3d\x58\x3a\x9c\xf0"
      "\x0b\x94\x69\x60\xfc\x38\xcf\x85\xaa\xe7\xcf\x70\x8f\x9a\x9d\x16\x6f\x2e"
      "\x35\x2a\x06\xd9\x9b\x8b\xe4\x76\xd1\xcc\x2a\x53\xa8\x59\xae\x4f\xda\xb2"
      "\xa9\x87\x92\x5d\x12\x42\x24\x34\xd4\xdf\xa9\x20\xbd\xdc\xa9\x9b\xf9\xbb"
      "\xdf\x36\xc4\xca\x89\xc5\x16\x64\x75\x42\xac\x45\x54\x53\x37\x82\x9d\xa7"
      "\x03\x9d\x15\x5e\xbd\xa4\x2d\x4c\x14\xf4\xca\x7f\x8b\x5d\x58\x42\x65\x8c"
      "\x62\xd0\xa0\x30\x92\xb9\x4f\xa1\xb1\x9f\x19\x00\x00\x00\x00\x00\x00\x00"
      "\x00\x00\x00\x00\x00\x00\x00\x00\x9e\x75\xa3\x2b\x9f\xaf\xef\xfd\x89\x0f"
      "\x27\x59\xb0\xfe\x3a\xdd\x33\x5d\x43\xa4\xc3\x99\x54\x58\xf8\x6a\x92\x6a"
      "\xd5\x6b\x23\x57\x1c\x46\x72\x8c\x03\x9c\xd3\xb4\xbb\x7d\x69\xdf\xa2\x77"
      "\x82\xb9\x53\xa7\xb8\x1c\xc1\x61\x91\x2b\x3e\x57\x16\x36\x06\x86\xe1\x26"
      "\x31\x1a\x7e\x21\xbf\xa2\xef\xd0\xf5\x7b\x90\xc2\x03\x52\x8c\x8f\x62\x0d"
      "\x3c\x7b\x31\xc7",
      1876);
  *(uint64_t*)0x20000110 = 0x202bf000;
  memcpy((void*)0x202bf000, "syzkaller\000", 10);
  *(uint32_t*)0x20000118 = 4;
  *(uint32_t*)0x2000011c = 0x436;
  *(uint64_t*)0x20000120 = 0x20000040;
  *(uint32_t*)0x20000128 = 0;
  *(uint32_t*)0x2000012c = 0;
  memset((void*)0x20000130, 0, 16);
  *(uint32_t*)0x20000140 = 0;
  *(uint32_t*)0x20000144 = 0;
  *(uint32_t*)0x20000148 = -1;
  *(uint32_t*)0x2000014c = 8;
  *(uint64_t*)0x20000150 = 0x20000000;
  *(uint32_t*)0x20000000 = 0;
  *(uint32_t*)0x20000004 = 0;
  *(uint32_t*)0x20000158 = 7;
  *(uint32_t*)0x2000015c = 0x10;
  *(uint64_t*)0x20000160 = 0x20000000;
  *(uint32_t*)0x20000000 = 0;
  *(uint32_t*)0x20000004 = 0;
  *(uint32_t*)0x20000008 = 0;
  *(uint32_t*)0x2000000c = 0;
  *(uint32_t*)0x20000168 = 0;
  *(uint32_t*)0x2000016c = 0;
  *(uint32_t*)0x20000170 = -1;
  *(uint32_t*)0x20000174 = 0;
  *(uint64_t*)0x20000178 = 0;
  res = syscall(__NR_bpf, 5ul, 0x20000100ul, 0x48ul);
  if (res != -1)
    r[0] = res;
  res = syscall(__NR_socket, 0x29ul, 5ul, 0);
  if (res != -1)
    r[1] = res;
  res = syscall(__NR_socket, 0xaul, 0x803ul, 6);
  if (res != -1)
    r[2] = res;
  *(uint16_t*)0x20000040 = 0xa;
  *(uint16_t*)0x20000042 = htobe16(0);
  *(uint32_t*)0x20000044 = htobe32(0);
  *(uint64_t*)0x20000048 = htobe64(0);
  *(uint64_t*)0x20000050 = htobe64(1);
  *(uint32_t*)0x20000058 = 0;
  syscall(__NR_connect, r[2], 0x20000040ul, 0x1cul);
  *(uint32_t*)0x20000180 = r[2];
  *(uint32_t*)0x20000184 = r[0];
  syscall(__NR_ioctl, r[1], 0x89e0, 0x20000180ul);
  *(uint64_t*)0x20002940 = 0;
  *(uint32_t*)0x20002948 = 0;
  *(uint64_t*)0x20002950 = 0x20002800;
  *(uint64_t*)0x20002800 = 0x20002980;
  *(uint64_t*)0x20002808 = 0xfffffde7;
  *(uint64_t*)0x20002958 = 1;
  *(uint64_t*)0x20002960 = 0;
  *(uint64_t*)0x20002968 = 0;
  *(uint32_t*)0x20002970 = 0;
  syscall(__NR_sendmsg, r[1], 0x20002940ul, 0ul);
  *(uint32_t*)0x20000040 = 1;
  *(uint32_t*)0x20000044 = 0x80;
  *(uint8_t*)0x20000048 = 0;
  *(uint8_t*)0x20000049 = 0;
  *(uint8_t*)0x2000004a = 0;
  *(uint8_t*)0x2000004b = 0;
  *(uint32_t*)0x2000004c = 0;
  *(uint64_t*)0x20000050 = 0x3c3f;
  *(uint64_t*)0x20000058 = 0;
  *(uint64_t*)0x20000060 = 0;
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 0, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 1, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 2, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 3, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 4, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 5, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 6, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 7, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 8, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 9, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 10, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 11, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 12, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 13, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 14, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 15, 2);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 17, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 18, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 19, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 20, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 21, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 22, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 23, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 24, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 25, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 26, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 27, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 28, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 29, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 30, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 31, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 32, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 33, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 34, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 35, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 36, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 37, 1);
  STORE_BY_BITMASK(uint64_t, , 0x20000068, 0, 38, 26);
  *(uint32_t*)0x20000070 = 0;
  *(uint32_t*)0x20000074 = 0;
  *(uint64_t*)0x20000078 = 0;
  *(uint64_t*)0x20000080 = 0;
  *(uint64_t*)0x20000088 = 0;
  *(uint64_t*)0x20000090 = 0;
  *(uint32_t*)0x20000098 = 0;
  *(uint32_t*)0x2000009c = 0;
  *(uint64_t*)0x200000a0 = 0;
  *(uint32_t*)0x200000a8 = 0;
  *(uint16_t*)0x200000ac = 0;
  *(uint16_t*)0x200000ae = 0;
  *(uint32_t*)0x200000b0 = 0;
  *(uint32_t*)0x200000b4 = 0;
  *(uint64_t*)0x200000b8 = 0;
  syscall(__NR_perf_event_open, 0x20000040ul, 0, -1ul, -1, 0ul);
  syscall(__NR_write, r[1], 0ul, 0ul);
}
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);
  for (procid = 0; procid < 6; procid++) {
    if (fork() == 0) {
      loop();
    }
  }
  sleep(1000000);
  return 0;
}