// https://syzkaller.appspot.com/bug?id=d7d47c08c66b13d22fc53412edc63a6a1873cd90
// 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>

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;
}

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 loop();

static void sandbox_common()
{
  prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0);
  setpgrp();
  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 = 0;
  setrlimit(RLIMIT_CORE, &rlim);
  rlim.rlim_cur = rlim.rlim_max = 256;
  setrlimit(RLIMIT_NOFILE, &rlim);
  if (unshare(CLONE_NEWNS)) {
  }
  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);
}

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)) {
  }
  loop();
  exit(1);
}

static void kill_and_wait(int pid, int* status)
{
  kill(-pid, SIGKILL);
  kill(pid, SIGKILL);
  int i;
  for (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()
{
  int fd;
  for (fd = 3; fd < MAX_FDS; fd++)
    close(fd);
}

static void execute_one(void);

#define WAIT_FLAGS __WALL

static void loop(void)
{
  int iter;
  for (iter = 0;; 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 < 5 * 1000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
  }
}

uint64_t r[1] = {0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  res = syscall(__NR_socket, 2ul, 1ul, 0ul);
  if (res != -1)
    r[0] = res;
  memcpy((void*)0x20000000, "raw\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000",
         32);
  *(uint32_t*)0x20000020 = 2;
  *(uint32_t*)0x20000024 = 3;
  *(uint32_t*)0x20000028 = 0x368;
  *(uint32_t*)0x2000002c = 0;
  *(uint32_t*)0x20000030 = 0x1f8;
  *(uint32_t*)0x20000034 = 0x1f8;
  *(uint32_t*)0x20000038 = 0x1f8;
  *(uint32_t*)0x2000003c = 0;
  *(uint32_t*)0x20000040 = 0x2d0;
  *(uint32_t*)0x20000044 = 0x2d0;
  *(uint32_t*)0x20000048 = 0x2d0;
  *(uint32_t*)0x2000004c = 0x2d0;
  *(uint32_t*)0x20000050 = 0x2d0;
  *(uint32_t*)0x20000054 = 3;
  *(uint64_t*)0x20000058 = 0;
  *(uint8_t*)0x20000060 = 2;
  *(uint8_t*)0x20000061 = 0;
  *(uint8_t*)0x20000062 = 0;
  *(uint8_t*)0x20000063 = 0;
  *(uint8_t*)0x20000064 = 0;
  *(uint8_t*)0x20000065 = 0;
  *(uint8_t*)0x20000066 = 0;
  *(uint8_t*)0x20000067 = 0;
  *(uint8_t*)0x20000068 = 0;
  *(uint8_t*)0x20000069 = 0;
  *(uint8_t*)0x2000006a = 0;
  *(uint8_t*)0x2000006b = 0;
  *(uint8_t*)0x2000006c = 0;
  *(uint8_t*)0x2000006d = 0;
  *(uint8_t*)0x2000006e = 0;
  *(uint8_t*)0x2000006f = 0;
  *(uint8_t*)0x20000070 = 0;
  *(uint8_t*)0x20000071 = 0;
  *(uint8_t*)0x20000072 = 0;
  *(uint8_t*)0x20000073 = 0;
  *(uint8_t*)0x20000074 = 0;
  *(uint8_t*)0x20000075 = 0;
  *(uint8_t*)0x20000076 = 0;
  *(uint8_t*)0x20000077 = 0;
  *(uint8_t*)0x20000078 = 0;
  *(uint8_t*)0x20000079 = 0;
  *(uint8_t*)0x2000007a = 0;
  *(uint8_t*)0x2000007b = 0;
  *(uint8_t*)0x2000007c = 0;
  *(uint8_t*)0x2000007d = 0;
  *(uint8_t*)0x2000007e = 0;
  *(uint8_t*)0x2000007f = 0;
  *(uint8_t*)0x20000080 = 0;
  *(uint8_t*)0x20000081 = 0;
  *(uint8_t*)0x20000082 = 0;
  *(uint8_t*)0x20000083 = 0;
  *(uint8_t*)0x20000084 = 0;
  *(uint8_t*)0x20000085 = 0;
  *(uint8_t*)0x20000086 = 0;
  *(uint8_t*)0x20000087 = 0;
  *(uint8_t*)0x20000088 = 0;
  *(uint8_t*)0x20000089 = 0;
  *(uint8_t*)0x2000008a = 0;
  *(uint8_t*)0x2000008b = 0;
  *(uint8_t*)0x2000008c = 0;
  *(uint8_t*)0x2000008d = 0;
  *(uint8_t*)0x2000008e = 0;
  *(uint8_t*)0x2000008f = 0;
  *(uint8_t*)0x20000090 = 0;
  *(uint8_t*)0x20000091 = 0;
  *(uint8_t*)0x20000092 = 0;
  *(uint8_t*)0x20000093 = 0;
  *(uint8_t*)0x20000094 = 0;
  *(uint8_t*)0x20000095 = 0;
  *(uint8_t*)0x20000096 = 0;
  *(uint8_t*)0x20000097 = 0;
  *(uint8_t*)0x20000098 = 0;
  *(uint8_t*)0x20000099 = 0;
  *(uint8_t*)0x2000009a = 0;
  *(uint8_t*)0x2000009b = 0;
  *(uint8_t*)0x2000009c = 0;
  *(uint8_t*)0x2000009d = 0;
  *(uint8_t*)0x2000009e = 0;
  *(uint8_t*)0x2000009f = 0;
  *(uint8_t*)0x200000a0 = 0;
  *(uint8_t*)0x200000a1 = 0;
  *(uint8_t*)0x200000a2 = 0;
  *(uint8_t*)0x200000a3 = 0;
  *(uint8_t*)0x200000a4 = 0;
  *(uint8_t*)0x200000a5 = 0;
  *(uint8_t*)0x200000a6 = 0;
  *(uint8_t*)0x200000a7 = 0;
  *(uint8_t*)0x200000a8 = 0;
  *(uint8_t*)0x200000a9 = 0;
  *(uint8_t*)0x200000aa = 0;
  *(uint8_t*)0x200000ab = 0;
  *(uint8_t*)0x200000ac = 0;
  *(uint8_t*)0x200000ad = 0;
  *(uint8_t*)0x200000ae = 0;
  *(uint8_t*)0x200000af = 0;
  *(uint8_t*)0x200000b0 = 0;
  *(uint8_t*)0x200000b1 = 0;
  *(uint8_t*)0x200000b2 = 0;
  *(uint8_t*)0x200000b3 = 0;
  *(uint32_t*)0x200000b4 = 0;
  *(uint16_t*)0x200000b8 = 0x1c8;
  *(uint16_t*)0x200000ba = 0x1f8;
  *(uint32_t*)0x200000bc = 0;
  *(uint64_t*)0x200000c0 = 0;
  *(uint64_t*)0x200000c8 = 0;
  *(uint16_t*)0x200000d0 = 0x158;
  memcpy((void*)0x200000d2, "hashlimit\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000",
         29);
  *(uint8_t*)0x200000ef = 3;
  memcpy((void*)0x200000f0,
         "veth0_to_"
         "hsr\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000",
         255);
  *(uint64_t*)0x200001f0 = 8;
  *(uint64_t*)0x200001f8 = 0;
  *(uint32_t*)0x20000200 = 0x41;
  *(uint32_t*)0x20000204 = 0x6000000;
  *(uint32_t*)0x20000208 = 0;
  *(uint32_t*)0x2000020c = 5;
  *(uint32_t*)0x20000210 = 0x40;
  *(uint32_t*)0x20000214 = 7;
  *(uint8_t*)0x20000218 = 0;
  *(uint8_t*)0x20000219 = 0;
  *(uint64_t*)0x20000220 = 0;
  *(uint16_t*)0x20000228 = 0x30;
  memcpy((void*)0x2000022a, "SET\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000",
         29);
  *(uint8_t*)0x20000247 = 2;
  *(uint16_t*)0x20000248 = 0;
  *(uint8_t*)0x2000024a = 0;
  *(uint8_t*)0x2000024b = 0;
  *(uint16_t*)0x2000024c = 0;
  *(uint8_t*)0x2000024e = 0xfe;
  *(uint8_t*)0x2000024f = 0;
  *(uint32_t*)0x20000250 = 0;
  *(uint32_t*)0x20000254 = 0;
  *(uint8_t*)0x20000258 = 0;
  *(uint8_t*)0x20000259 = 0;
  *(uint8_t*)0x2000025a = 0;
  *(uint8_t*)0x2000025b = 0;
  *(uint8_t*)0x2000025c = 0;
  *(uint8_t*)0x2000025d = 0;
  *(uint8_t*)0x2000025e = 0;
  *(uint8_t*)0x2000025f = 0;
  *(uint8_t*)0x20000260 = 0;
  *(uint8_t*)0x20000261 = 0;
  *(uint8_t*)0x20000262 = 0;
  *(uint8_t*)0x20000263 = 0;
  *(uint8_t*)0x20000264 = 0;
  *(uint8_t*)0x20000265 = 0;
  *(uint8_t*)0x20000266 = 0;
  *(uint8_t*)0x20000267 = 0;
  *(uint8_t*)0x20000268 = 0;
  *(uint8_t*)0x20000269 = 0;
  *(uint8_t*)0x2000026a = 0;
  *(uint8_t*)0x2000026b = 0;
  *(uint8_t*)0x2000026c = 0;
  *(uint8_t*)0x2000026d = 0;
  *(uint8_t*)0x2000026e = 0;
  *(uint8_t*)0x2000026f = 0;
  *(uint8_t*)0x20000270 = 0;
  *(uint8_t*)0x20000271 = 0;
  *(uint8_t*)0x20000272 = 0;
  *(uint8_t*)0x20000273 = 0;
  *(uint8_t*)0x20000274 = 0;
  *(uint8_t*)0x20000275 = 0;
  *(uint8_t*)0x20000276 = 0;
  *(uint8_t*)0x20000277 = 0;
  *(uint8_t*)0x20000278 = 0;
  *(uint8_t*)0x20000279 = 0;
  *(uint8_t*)0x2000027a = 0;
  *(uint8_t*)0x2000027b = 0;
  *(uint8_t*)0x2000027c = 0;
  *(uint8_t*)0x2000027d = 0;
  *(uint8_t*)0x2000027e = 0;
  *(uint8_t*)0x2000027f = 0;
  *(uint8_t*)0x20000280 = 0;
  *(uint8_t*)0x20000281 = 0;
  *(uint8_t*)0x20000282 = 0;
  *(uint8_t*)0x20000283 = 0;
  *(uint8_t*)0x20000284 = 0;
  *(uint8_t*)0x20000285 = 0;
  *(uint8_t*)0x20000286 = 0;
  *(uint8_t*)0x20000287 = 0;
  *(uint8_t*)0x20000288 = 0;
  *(uint8_t*)0x20000289 = 0;
  *(uint8_t*)0x2000028a = 0;
  *(uint8_t*)0x2000028b = 0;
  *(uint8_t*)0x2000028c = 0;
  *(uint8_t*)0x2000028d = 0;
  *(uint8_t*)0x2000028e = 0;
  *(uint8_t*)0x2000028f = 0;
  *(uint8_t*)0x20000290 = 0;
  *(uint8_t*)0x20000291 = 0;
  *(uint8_t*)0x20000292 = 0;
  *(uint8_t*)0x20000293 = 0;
  *(uint8_t*)0x20000294 = 0;
  *(uint8_t*)0x20000295 = 0;
  *(uint8_t*)0x20000296 = 0;
  *(uint8_t*)0x20000297 = 0;
  *(uint8_t*)0x20000298 = 0;
  *(uint8_t*)0x20000299 = 0;
  *(uint8_t*)0x2000029a = 0;
  *(uint8_t*)0x2000029b = 0;
  *(uint8_t*)0x2000029c = 0;
  *(uint8_t*)0x2000029d = 0;
  *(uint8_t*)0x2000029e = 0;
  *(uint8_t*)0x2000029f = 0;
  *(uint8_t*)0x200002a0 = 0;
  *(uint8_t*)0x200002a1 = 0;
  *(uint8_t*)0x200002a2 = 0;
  *(uint8_t*)0x200002a3 = 0;
  *(uint8_t*)0x200002a4 = 0;
  *(uint8_t*)0x200002a5 = 0;
  *(uint8_t*)0x200002a6 = 0;
  *(uint8_t*)0x200002a7 = 0;
  *(uint8_t*)0x200002a8 = 0;
  *(uint8_t*)0x200002a9 = 0;
  *(uint8_t*)0x200002aa = 0;
  *(uint8_t*)0x200002ab = 0;
  *(uint32_t*)0x200002ac = 0;
  *(uint16_t*)0x200002b0 = 0x98;
  *(uint16_t*)0x200002b2 = 0xd8;
  *(uint32_t*)0x200002b4 = 0;
  *(uint64_t*)0x200002b8 = 0;
  *(uint64_t*)0x200002c0 = 0;
  *(uint16_t*)0x200002c8 = 0x28;
  memcpy((void*)0x200002ca, "rpfilter\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000\000",
         29);
  *(uint8_t*)0x200002e7 = 0;
  *(uint8_t*)0x200002e8 = 0;
  *(uint16_t*)0x200002f0 = 0x40;
  memcpy((void*)0x200002f2, "ERROR\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000\000\000"
                            "\000",
         29);
  *(uint8_t*)0x2000030f = 0;
  memcpy((void*)0x20000310, "\xda\xe7\xbb\xe9\x99\x8a\x26\x0a\x8f\x00\xa3\x0e"
                            "\x54\xd3\x56\xde\x89\x11\xe0\x5d\x60\x7e\xd2\x18"
                            "\x4b\x8a\x7d\x2f\x9d\x2e",
         30);
  *(uint8_t*)0x20000330 = 0;
  *(uint8_t*)0x20000331 = 0;
  *(uint8_t*)0x20000332 = 0;
  *(uint8_t*)0x20000333 = 0;
  *(uint8_t*)0x20000334 = 0;
  *(uint8_t*)0x20000335 = 0;
  *(uint8_t*)0x20000336 = 0;
  *(uint8_t*)0x20000337 = 0;
  *(uint8_t*)0x20000338 = 0;
  *(uint8_t*)0x20000339 = 0;
  *(uint8_t*)0x2000033a = 0;
  *(uint8_t*)0x2000033b = 0;
  *(uint8_t*)0x2000033c = 0;
  *(uint8_t*)0x2000033d = 0;
  *(uint8_t*)0x2000033e = 0;
  *(uint8_t*)0x2000033f = 0;
  *(uint8_t*)0x20000340 = 0;
  *(uint8_t*)0x20000341 = 0;
  *(uint8_t*)0x20000342 = 0;
  *(uint8_t*)0x20000343 = 0;
  *(uint8_t*)0x20000344 = 0;
  *(uint8_t*)0x20000345 = 0;
  *(uint8_t*)0x20000346 = 0;
  *(uint8_t*)0x20000347 = 0;
  *(uint8_t*)0x20000348 = 0;
  *(uint8_t*)0x20000349 = 0;
  *(uint8_t*)0x2000034a = 0;
  *(uint8_t*)0x2000034b = 0;
  *(uint8_t*)0x2000034c = 0;
  *(uint8_t*)0x2000034d = 0;
  *(uint8_t*)0x2000034e = 0;
  *(uint8_t*)0x2000034f = 0;
  *(uint8_t*)0x20000350 = 0;
  *(uint8_t*)0x20000351 = 0;
  *(uint8_t*)0x20000352 = 0;
  *(uint8_t*)0x20000353 = 0;
  *(uint8_t*)0x20000354 = 0;
  *(uint8_t*)0x20000355 = 0;
  *(uint8_t*)0x20000356 = 0;
  *(uint8_t*)0x20000357 = 0;
  *(uint8_t*)0x20000358 = 0;
  *(uint8_t*)0x20000359 = 0;
  *(uint8_t*)0x2000035a = 0;
  *(uint8_t*)0x2000035b = 0;
  *(uint8_t*)0x2000035c = 0;
  *(uint8_t*)0x2000035d = 0;
  *(uint8_t*)0x2000035e = 0;
  *(uint8_t*)0x2000035f = 0;
  *(uint8_t*)0x20000360 = 0;
  *(uint8_t*)0x20000361 = 0;
  *(uint8_t*)0x20000362 = 0;
  *(uint8_t*)0x20000363 = 0;
  *(uint8_t*)0x20000364 = 0;
  *(uint8_t*)0x20000365 = 0;
  *(uint8_t*)0x20000366 = 0;
  *(uint8_t*)0x20000367 = 0;
  *(uint8_t*)0x20000368 = 0;
  *(uint8_t*)0x20000369 = 0;
  *(uint8_t*)0x2000036a = 0;
  *(uint8_t*)0x2000036b = 0;
  *(uint8_t*)0x2000036c = 0;
  *(uint8_t*)0x2000036d = 0;
  *(uint8_t*)0x2000036e = 0;
  *(uint8_t*)0x2000036f = 0;
  *(uint8_t*)0x20000370 = 0;
  *(uint8_t*)0x20000371 = 0;
  *(uint8_t*)0x20000372 = 0;
  *(uint8_t*)0x20000373 = 0;
  *(uint8_t*)0x20000374 = 0;
  *(uint8_t*)0x20000375 = 0;
  *(uint8_t*)0x20000376 = 0;
  *(uint8_t*)0x20000377 = 0;
  *(uint8_t*)0x20000378 = 0;
  *(uint8_t*)0x20000379 = 0;
  *(uint8_t*)0x2000037a = 0;
  *(uint8_t*)0x2000037b = 0;
  *(uint8_t*)0x2000037c = 0;
  *(uint8_t*)0x2000037d = 0;
  *(uint8_t*)0x2000037e = 0;
  *(uint8_t*)0x2000037f = 0;
  *(uint8_t*)0x20000380 = 0;
  *(uint8_t*)0x20000381 = 0;
  *(uint8_t*)0x20000382 = 0;
  *(uint8_t*)0x20000383 = 0;
  *(uint32_t*)0x20000384 = 0;
  *(uint16_t*)0x20000388 = 0x70;
  *(uint16_t*)0x2000038a = 0x98;
  *(uint32_t*)0x2000038c = 0;
  *(uint64_t*)0x20000390 = 0;
  *(uint64_t*)0x20000398 = 0;
  *(uint16_t*)0x200003a0 = 0x28;
  memcpy((void*)0x200003a2, "\000\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000\000\000\000\000\000\000\000"
                            "\000\000\000\000\000",
         29);
  *(uint8_t*)0x200003bf = 4;
  *(uint32_t*)0x200003c0 = 0xfffffffe;
  syscall(__NR_setsockopt, r[0], 0x4000000000000ul, 0x40ul, 0x20000000ul,
          0x3c8ul);
}
int main(void)
{
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x32ul, -1, 0);
  for (procid = 0; procid < 6; procid++) {
    if (fork() == 0) {
      do_sandbox_none();
    }
  }
  sleep(1000000);
  return 0;
}