// https://syzkaller.appspot.com/bug?id=ddfaf1d75a1db3b0ed9dfa5bb615a2d50dd8f1da
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <dirent.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.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>

#include <linux/futex.h>

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 void thread_start(void* (*fn)(void*), void* arg)
{
  pthread_t th;
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setstacksize(&attr, 128 << 10);
  int i;
  for (i = 0; i < 100; i++) {
    if (pthread_create(&th, &attr, fn, arg) == 0) {
      pthread_attr_destroy(&attr);
      return;
    }
    if (errno == EAGAIN) {
      usleep(50);
      continue;
    }
    break;
  }
  exit(1);
}

typedef struct {
  int state;
} event_t;

static void event_init(event_t* ev)
{
  ev->state = 0;
}

static void event_reset(event_t* ev)
{
  ev->state = 0;
}

static void event_set(event_t* ev)
{
  if (ev->state)
    exit(1);
  __atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE);
  syscall(SYS_futex, &ev->state, FUTEX_WAKE | FUTEX_PRIVATE_FLAG, 1000000);
}

static void event_wait(event_t* ev)
{
  while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE))
    syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, 0);
}

static int event_isset(event_t* ev)
{
  return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE);
}

static int event_timedwait(event_t* ev, uint64_t timeout)
{
  uint64_t start = current_time_ms();
  uint64_t now = start;
  for (;;) {
    uint64_t remain = timeout - (now - start);
    struct timespec ts;
    ts.tv_sec = remain / 1000;
    ts.tv_nsec = (remain % 1000) * 1000 * 1000;
    syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, &ts);
    if (__atomic_load_n(&ev->state, __ATOMIC_RELAXED))
      return 1;
    now = current_time_ms();
    if (now - start > timeout)
      return 0;
  }
}

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);
  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");
}

struct thread_t {
  int created, call;
  event_t ready, done;
};

static struct thread_t threads[16];
static void execute_call(int call);
static int running;

static void* thr(void* arg)
{
  struct thread_t* th = (struct thread_t*)arg;
  for (;;) {
    event_wait(&th->ready);
    event_reset(&th->ready);
    execute_call(th->call);
    __atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED);
    event_set(&th->done);
  }
  return 0;
}

static void execute_one(void)
{
  int i, call, thread;
  for (call = 0; call < 11; call++) {
    for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0]));
         thread++) {
      struct thread_t* th = &threads[thread];
      if (!th->created) {
        th->created = 1;
        event_init(&th->ready);
        event_init(&th->done);
        event_set(&th->done);
        thread_start(thr, th);
      }
      if (!event_isset(&th->done))
        continue;
      event_reset(&th->done);
      th->call = call;
      __atomic_fetch_add(&running, 1, __ATOMIC_RELAXED);
      event_set(&th->ready);
      event_timedwait(&th->done, 45);
      break;
    }
  }
  for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++)
    sleep_ms(1);
}

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();
      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[5] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0xffffffffffffffff};

void execute_call(int call)
{
  intptr_t res;
  switch (call) {
  case 0:
    res = syscall(__NR_socket, 0xaul, 3ul, 0xc8);
    if (res != -1)
      r[0] = res;
    break;
  case 1:
    res = syscall(__NR_dup, r[0]);
    if (res != -1)
      r[1] = res;
    break;
  case 2:
    memcpy((void*)0x200002c0, "security\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*)0x200002e0 = 0xe;
    *(uint32_t*)0x200002e4 = 4;
    *(uint32_t*)0x200002e8 = 0x4f0;
    *(uint32_t*)0x200002ec = 0x1d0;
    *(uint32_t*)0x200002f0 = 0x2e8;
    *(uint32_t*)0x200002f4 = 0x2e8;
    *(uint32_t*)0x200002f8 = 0x2e8;
    *(uint32_t*)0x200002fc = 0x2e8;
    *(uint32_t*)0x20000300 = 0x420;
    *(uint32_t*)0x20000304 = 0x420;
    *(uint32_t*)0x20000308 = 0x420;
    *(uint32_t*)0x2000030c = 0x420;
    *(uint32_t*)0x20000310 = 0x420;
    *(uint32_t*)0x20000314 = 4;
    *(uint64_t*)0x20000318 = 0;
    *(uint8_t*)0x20000320 = 0;
    *(uint8_t*)0x20000321 = 0;
    *(uint8_t*)0x20000322 = 0;
    *(uint8_t*)0x20000323 = 0;
    *(uint8_t*)0x20000324 = 0;
    *(uint8_t*)0x20000325 = 0;
    *(uint8_t*)0x20000326 = 0;
    *(uint8_t*)0x20000327 = 0;
    *(uint8_t*)0x20000328 = 0;
    *(uint8_t*)0x20000329 = 0;
    *(uint8_t*)0x2000032a = 0;
    *(uint8_t*)0x2000032b = 0;
    *(uint8_t*)0x2000032c = 0;
    *(uint8_t*)0x2000032d = 0;
    *(uint8_t*)0x2000032e = 0;
    *(uint8_t*)0x2000032f = 0;
    *(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 = -1;
    *(uint8_t*)0x2000033b = -1;
    *(uint8_t*)0x2000033c = 0xac;
    *(uint8_t*)0x2000033d = 0x1e;
    *(uint8_t*)0x2000033e = 0;
    *(uint8_t*)0x2000033f = 1;
    *(uint32_t*)0x20000340 = htobe32(0);
    *(uint32_t*)0x20000344 = htobe32(0);
    *(uint32_t*)0x20000348 = htobe32(0);
    *(uint32_t*)0x2000034c = htobe32(0);
    *(uint32_t*)0x20000350 = htobe32(0);
    *(uint32_t*)0x20000354 = htobe32(0);
    *(uint32_t*)0x20000358 = htobe32(0);
    *(uint32_t*)0x2000035c = htobe32(0);
    memcpy((void*)0x20000360, "bond_slave_1\000\000\000\000", 16);
    memcpy((void*)0x20000370,
           "gre0\000\000\000\000\000\000\000\000\000\000\000\000", 16);
    *(uint8_t*)0x20000380 = 0;
    *(uint8_t*)0x20000390 = 0;
    *(uint16_t*)0x200003a0 = 0;
    *(uint8_t*)0x200003a2 = 0;
    *(uint8_t*)0x200003a3 = 0;
    *(uint8_t*)0x200003a4 = 0;
    *(uint32_t*)0x200003a8 = 0;
    *(uint16_t*)0x200003ac = 0xa8;
    *(uint16_t*)0x200003ae = 0x1d0;
    *(uint32_t*)0x200003b0 = 0;
    *(uint64_t*)0x200003b8 = 0;
    *(uint64_t*)0x200003c0 = 0;
    *(uint16_t*)0x200003c8 = 0x128;
    memcpy((void*)0x200003ca, "SECMARK\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*)0x200003e7 = 0;
    *(uint8_t*)0x200003e8 = 1;
    *(uint32_t*)0x200003ec = 0;
    memcpy((void*)0x200003f0,
           "system_u:object_r:logrotate_var_lib_t:"
           "s0\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",
           256);
    *(uint8_t*)0x200004f0 = 0;
    *(uint8_t*)0x200004f1 = 0;
    *(uint8_t*)0x200004f2 = 0;
    *(uint8_t*)0x200004f3 = 0;
    *(uint8_t*)0x200004f4 = 0;
    *(uint8_t*)0x200004f5 = 0;
    *(uint8_t*)0x200004f6 = 0;
    *(uint8_t*)0x200004f7 = 0;
    *(uint8_t*)0x200004f8 = 0;
    *(uint8_t*)0x200004f9 = 0;
    *(uint8_t*)0x200004fa = 0;
    *(uint8_t*)0x200004fb = 0;
    *(uint8_t*)0x200004fc = 0;
    *(uint8_t*)0x200004fd = 0;
    *(uint8_t*)0x200004fe = 0;
    *(uint8_t*)0x200004ff = 0;
    *(uint8_t*)0x20000500 = 0;
    *(uint8_t*)0x20000501 = 0;
    *(uint8_t*)0x20000502 = 0;
    *(uint8_t*)0x20000503 = 0;
    *(uint8_t*)0x20000504 = 0;
    *(uint8_t*)0x20000505 = 0;
    *(uint8_t*)0x20000506 = 0;
    *(uint8_t*)0x20000507 = 0;
    *(uint8_t*)0x20000508 = 0;
    *(uint8_t*)0x20000509 = 0;
    *(uint8_t*)0x2000050a = 0;
    *(uint8_t*)0x2000050b = 0;
    *(uint8_t*)0x2000050c = 0;
    *(uint8_t*)0x2000050d = 0;
    *(uint8_t*)0x2000050e = 0;
    *(uint8_t*)0x2000050f = 0;
    *(uint8_t*)0x20000510 = 0;
    *(uint8_t*)0x20000511 = 0;
    *(uint8_t*)0x20000512 = 0;
    *(uint8_t*)0x20000513 = 0;
    *(uint8_t*)0x20000514 = 0;
    *(uint8_t*)0x20000515 = 0;
    *(uint8_t*)0x20000516 = 0;
    *(uint8_t*)0x20000517 = 0;
    *(uint8_t*)0x20000518 = 0;
    *(uint8_t*)0x20000519 = 0;
    *(uint8_t*)0x2000051a = 0;
    *(uint8_t*)0x2000051b = 0;
    *(uint8_t*)0x2000051c = 0;
    *(uint8_t*)0x2000051d = 0;
    *(uint8_t*)0x2000051e = 0;
    *(uint8_t*)0x2000051f = 0;
    *(uint8_t*)0x20000520 = 0;
    *(uint8_t*)0x20000521 = 0;
    *(uint8_t*)0x20000522 = 0;
    *(uint8_t*)0x20000523 = 0;
    *(uint8_t*)0x20000524 = 0;
    *(uint8_t*)0x20000525 = 0;
    *(uint8_t*)0x20000526 = 0;
    *(uint8_t*)0x20000527 = 0;
    *(uint8_t*)0x20000528 = 0;
    *(uint8_t*)0x20000529 = 0;
    *(uint8_t*)0x2000052a = 0;
    *(uint8_t*)0x2000052b = 0;
    *(uint8_t*)0x2000052c = 0;
    *(uint8_t*)0x2000052d = 0;
    *(uint8_t*)0x2000052e = 0;
    *(uint8_t*)0x2000052f = 0;
    *(uint8_t*)0x20000530 = 0;
    *(uint8_t*)0x20000531 = 0;
    *(uint8_t*)0x20000532 = 0;
    *(uint8_t*)0x20000533 = 0;
    *(uint8_t*)0x20000534 = 0;
    *(uint8_t*)0x20000535 = 0;
    *(uint8_t*)0x20000536 = 0;
    *(uint8_t*)0x20000537 = 0;
    *(uint8_t*)0x20000538 = 0;
    *(uint8_t*)0x20000539 = 0;
    *(uint8_t*)0x2000053a = 0;
    *(uint8_t*)0x2000053b = 0;
    *(uint8_t*)0x2000053c = 0;
    *(uint8_t*)0x2000053d = 0;
    *(uint8_t*)0x2000053e = 0;
    *(uint8_t*)0x2000053f = 0;
    *(uint8_t*)0x20000540 = 0;
    *(uint8_t*)0x20000541 = 0;
    *(uint8_t*)0x20000542 = 0;
    *(uint8_t*)0x20000543 = 0;
    *(uint8_t*)0x20000544 = 0;
    *(uint8_t*)0x20000545 = 0;
    *(uint8_t*)0x20000546 = 0;
    *(uint8_t*)0x20000547 = 0;
    *(uint8_t*)0x20000548 = 0;
    *(uint8_t*)0x20000549 = 0;
    *(uint8_t*)0x2000054a = 0;
    *(uint8_t*)0x2000054b = 0;
    *(uint8_t*)0x2000054c = 0;
    *(uint8_t*)0x2000054d = 0;
    *(uint8_t*)0x2000054e = 0;
    *(uint8_t*)0x2000054f = 0;
    *(uint8_t*)0x20000550 = 0;
    *(uint8_t*)0x20000551 = 0;
    *(uint8_t*)0x20000552 = 0;
    *(uint8_t*)0x20000553 = 0;
    *(uint8_t*)0x20000554 = 0;
    *(uint8_t*)0x20000555 = 0;
    *(uint8_t*)0x20000556 = 0;
    *(uint8_t*)0x20000557 = 0;
    *(uint8_t*)0x20000558 = 0;
    *(uint8_t*)0x20000559 = 0;
    *(uint8_t*)0x2000055a = 0;
    *(uint8_t*)0x2000055b = 0;
    *(uint8_t*)0x2000055c = 0;
    *(uint8_t*)0x2000055d = 0;
    *(uint8_t*)0x2000055e = 0;
    *(uint8_t*)0x2000055f = 0;
    *(uint8_t*)0x20000560 = 0;
    *(uint8_t*)0x20000561 = 0;
    *(uint8_t*)0x20000562 = 0;
    *(uint8_t*)0x20000563 = 0;
    *(uint8_t*)0x20000564 = 0;
    *(uint8_t*)0x20000565 = 0;
    *(uint8_t*)0x20000566 = 0;
    *(uint8_t*)0x20000567 = 0;
    *(uint8_t*)0x20000568 = 0;
    *(uint8_t*)0x20000569 = 0;
    *(uint8_t*)0x2000056a = 0;
    *(uint8_t*)0x2000056b = 0;
    *(uint8_t*)0x2000056c = 0;
    *(uint8_t*)0x2000056d = 0;
    *(uint8_t*)0x2000056e = 0;
    *(uint8_t*)0x2000056f = 0;
    *(uint8_t*)0x20000570 = 0;
    *(uint8_t*)0x20000571 = 0;
    *(uint8_t*)0x20000572 = 0;
    *(uint8_t*)0x20000573 = 0;
    *(uint8_t*)0x20000574 = 0;
    *(uint8_t*)0x20000575 = 0;
    *(uint8_t*)0x20000576 = 0;
    *(uint8_t*)0x20000577 = 0;
    *(uint32_t*)0x20000578 = 0;
    *(uint16_t*)0x2000057c = 0xd0;
    *(uint16_t*)0x2000057e = 0x118;
    *(uint32_t*)0x20000580 = 0;
    *(uint64_t*)0x20000588 = 0;
    *(uint64_t*)0x20000590 = 0;
    *(uint16_t*)0x20000598 = 0x28;
    memcpy((void*)0x2000059a, "eui64\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*)0x200005b7 = 0;
    *(uint32_t*)0x200005b8 = 0;
    *(uint16_t*)0x200005c0 = 0x48;
    memcpy((void*)0x200005c2, "TEE\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*)0x200005df = 1;
    memcpy((void*)0x200005e0,
           "\x11\x11\x29\x4f\x90\xcb\x43\x31\x3d\x8c\xd4\xeb\x23\x8b\x27\xcb",
           16);
    memcpy((void*)0x200005f0,
           "hsr0\000\000\000\000\000\000\000\000\000\000\000\000", 16);
    *(uint64_t*)0x20000600 = 0;
    *(uint8_t*)0x20000608 = 0;
    *(uint8_t*)0x20000609 = 0;
    *(uint8_t*)0x2000060a = 0;
    *(uint8_t*)0x2000060b = 0;
    *(uint8_t*)0x2000060c = 0;
    *(uint8_t*)0x2000060d = 0;
    *(uint8_t*)0x2000060e = 0;
    *(uint8_t*)0x2000060f = 0;
    *(uint8_t*)0x20000610 = 0;
    *(uint8_t*)0x20000611 = 0;
    *(uint8_t*)0x20000612 = 0;
    *(uint8_t*)0x20000613 = 0;
    *(uint8_t*)0x20000614 = 0;
    *(uint8_t*)0x20000615 = 0;
    *(uint8_t*)0x20000616 = 0;
    *(uint8_t*)0x20000617 = 0;
    *(uint8_t*)0x20000618 = 0;
    *(uint8_t*)0x20000619 = 0;
    *(uint8_t*)0x2000061a = 0;
    *(uint8_t*)0x2000061b = 0;
    *(uint8_t*)0x2000061c = 0;
    *(uint8_t*)0x2000061d = 0;
    *(uint8_t*)0x2000061e = 0;
    *(uint8_t*)0x2000061f = 0;
    *(uint8_t*)0x20000620 = 0;
    *(uint8_t*)0x20000621 = 0;
    *(uint8_t*)0x20000622 = 0;
    *(uint8_t*)0x20000623 = 0;
    *(uint8_t*)0x20000624 = 0;
    *(uint8_t*)0x20000625 = 0;
    *(uint8_t*)0x20000626 = 0;
    *(uint8_t*)0x20000627 = 0;
    *(uint8_t*)0x20000628 = 0;
    *(uint8_t*)0x20000629 = 0;
    *(uint8_t*)0x2000062a = 0;
    *(uint8_t*)0x2000062b = 0;
    *(uint8_t*)0x2000062c = 0;
    *(uint8_t*)0x2000062d = 0;
    *(uint8_t*)0x2000062e = 0;
    *(uint8_t*)0x2000062f = 0;
    *(uint8_t*)0x20000630 = 0;
    *(uint8_t*)0x20000631 = 0;
    *(uint8_t*)0x20000632 = 0;
    *(uint8_t*)0x20000633 = 0;
    *(uint8_t*)0x20000634 = 0;
    *(uint8_t*)0x20000635 = 0;
    *(uint8_t*)0x20000636 = 0;
    *(uint8_t*)0x20000637 = 0;
    *(uint8_t*)0x20000638 = 0;
    *(uint8_t*)0x20000639 = 0;
    *(uint8_t*)0x2000063a = 0;
    *(uint8_t*)0x2000063b = 0;
    *(uint8_t*)0x2000063c = 0;
    *(uint8_t*)0x2000063d = 0;
    *(uint8_t*)0x2000063e = 0;
    *(uint8_t*)0x2000063f = 0;
    *(uint8_t*)0x20000640 = 0;
    *(uint8_t*)0x20000641 = 0;
    *(uint8_t*)0x20000642 = 0;
    *(uint8_t*)0x20000643 = 0;
    *(uint8_t*)0x20000644 = 0;
    *(uint8_t*)0x20000645 = 0;
    *(uint8_t*)0x20000646 = 0;
    *(uint8_t*)0x20000647 = 0;
    *(uint8_t*)0x20000648 = 0;
    *(uint8_t*)0x20000649 = 0;
    *(uint8_t*)0x2000064a = 0;
    *(uint8_t*)0x2000064b = 0;
    *(uint8_t*)0x2000064c = 0;
    *(uint8_t*)0x2000064d = 0;
    *(uint8_t*)0x2000064e = 0;
    *(uint8_t*)0x2000064f = 0;
    *(uint8_t*)0x20000650 = 0;
    *(uint8_t*)0x20000651 = 0;
    *(uint8_t*)0x20000652 = 0;
    *(uint8_t*)0x20000653 = 0;
    *(uint8_t*)0x20000654 = 0;
    *(uint8_t*)0x20000655 = 0;
    *(uint8_t*)0x20000656 = 0;
    *(uint8_t*)0x20000657 = 0;
    *(uint8_t*)0x20000658 = 0;
    *(uint8_t*)0x20000659 = 0;
    *(uint8_t*)0x2000065a = 0;
    *(uint8_t*)0x2000065b = 0;
    *(uint8_t*)0x2000065c = 0;
    *(uint8_t*)0x2000065d = 0;
    *(uint8_t*)0x2000065e = 0;
    *(uint8_t*)0x2000065f = 0;
    *(uint8_t*)0x20000660 = 0;
    *(uint8_t*)0x20000661 = 0;
    *(uint8_t*)0x20000662 = 0;
    *(uint8_t*)0x20000663 = 0;
    *(uint8_t*)0x20000664 = 0;
    *(uint8_t*)0x20000665 = 0;
    *(uint8_t*)0x20000666 = 0;
    *(uint8_t*)0x20000667 = 0;
    *(uint8_t*)0x20000668 = 0;
    *(uint8_t*)0x20000669 = 0;
    *(uint8_t*)0x2000066a = 0;
    *(uint8_t*)0x2000066b = 0;
    *(uint8_t*)0x2000066c = 0;
    *(uint8_t*)0x2000066d = 0;
    *(uint8_t*)0x2000066e = 0;
    *(uint8_t*)0x2000066f = 0;
    *(uint8_t*)0x20000670 = 0;
    *(uint8_t*)0x20000671 = 0;
    *(uint8_t*)0x20000672 = 0;
    *(uint8_t*)0x20000673 = 0;
    *(uint8_t*)0x20000674 = 0;
    *(uint8_t*)0x20000675 = 0;
    *(uint8_t*)0x20000676 = 0;
    *(uint8_t*)0x20000677 = 0;
    *(uint8_t*)0x20000678 = 0;
    *(uint8_t*)0x20000679 = 0;
    *(uint8_t*)0x2000067a = 0;
    *(uint8_t*)0x2000067b = 0;
    *(uint8_t*)0x2000067c = 0;
    *(uint8_t*)0x2000067d = 0;
    *(uint8_t*)0x2000067e = 0;
    *(uint8_t*)0x2000067f = 0;
    *(uint8_t*)0x20000680 = 0;
    *(uint8_t*)0x20000681 = 0;
    *(uint8_t*)0x20000682 = 0;
    *(uint8_t*)0x20000683 = 0;
    *(uint8_t*)0x20000684 = 0;
    *(uint8_t*)0x20000685 = 0;
    *(uint8_t*)0x20000686 = 0;
    *(uint8_t*)0x20000687 = 0;
    *(uint8_t*)0x20000688 = 0;
    *(uint8_t*)0x20000689 = 0;
    *(uint8_t*)0x2000068a = 0;
    *(uint8_t*)0x2000068b = 0;
    *(uint8_t*)0x2000068c = 0;
    *(uint8_t*)0x2000068d = 0;
    *(uint8_t*)0x2000068e = 0;
    *(uint8_t*)0x2000068f = 0;
    *(uint32_t*)0x20000690 = 0;
    *(uint16_t*)0x20000694 = 0xf0;
    *(uint16_t*)0x20000696 = 0x138;
    *(uint32_t*)0x20000698 = 0;
    *(uint64_t*)0x200006a0 = 0;
    *(uint64_t*)0x200006a8 = 0;
    *(uint16_t*)0x200006b0 = 0x48;
    memcpy((void*)0x200006b2, "dst\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*)0x200006cf = 0;
    *(uint32_t*)0x200006d0 = 0;
    *(uint8_t*)0x200006d4 = 0;
    *(uint8_t*)0x200006d5 = 0;
    *(uint16_t*)0x200006d6 = 0;
    *(uint16_t*)0x200006d8 = 0;
    *(uint16_t*)0x200006da = 0;
    *(uint16_t*)0x200006dc = 0;
    *(uint16_t*)0x200006de = 0;
    *(uint16_t*)0x200006e0 = 0;
    *(uint16_t*)0x200006e2 = 0;
    *(uint16_t*)0x200006e4 = 0;
    *(uint16_t*)0x200006e6 = 0;
    *(uint16_t*)0x200006e8 = 0;
    *(uint16_t*)0x200006ea = 0;
    *(uint16_t*)0x200006ec = 0;
    *(uint16_t*)0x200006ee = 0;
    *(uint16_t*)0x200006f0 = 0;
    *(uint16_t*)0x200006f2 = 0;
    *(uint16_t*)0x200006f4 = 0;
    *(uint8_t*)0x200006f6 = 0;
    *(uint16_t*)0x200006f8 = 0x48;
    memcpy((void*)0x200006fa, "TEE\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*)0x20000717 = 1;
    *(uint8_t*)0x20000718 = 0xac;
    *(uint8_t*)0x20000719 = 0x1e;
    *(uint8_t*)0x2000071a = 0;
    *(uint8_t*)0x2000071b = 1;
    memcpy((void*)0x20000728, "bridge_slave_1\000\000", 16);
    *(uint64_t*)0x20000738 = 0;
    *(uint8_t*)0x20000740 = 0;
    *(uint8_t*)0x20000741 = 0;
    *(uint8_t*)0x20000742 = 0;
    *(uint8_t*)0x20000743 = 0;
    *(uint8_t*)0x20000744 = 0;
    *(uint8_t*)0x20000745 = 0;
    *(uint8_t*)0x20000746 = 0;
    *(uint8_t*)0x20000747 = 0;
    *(uint8_t*)0x20000748 = 0;
    *(uint8_t*)0x20000749 = 0;
    *(uint8_t*)0x2000074a = 0;
    *(uint8_t*)0x2000074b = 0;
    *(uint8_t*)0x2000074c = 0;
    *(uint8_t*)0x2000074d = 0;
    *(uint8_t*)0x2000074e = 0;
    *(uint8_t*)0x2000074f = 0;
    *(uint8_t*)0x20000750 = 0;
    *(uint8_t*)0x20000751 = 0;
    *(uint8_t*)0x20000752 = 0;
    *(uint8_t*)0x20000753 = 0;
    *(uint8_t*)0x20000754 = 0;
    *(uint8_t*)0x20000755 = 0;
    *(uint8_t*)0x20000756 = 0;
    *(uint8_t*)0x20000757 = 0;
    *(uint8_t*)0x20000758 = 0;
    *(uint8_t*)0x20000759 = 0;
    *(uint8_t*)0x2000075a = 0;
    *(uint8_t*)0x2000075b = 0;
    *(uint8_t*)0x2000075c = 0;
    *(uint8_t*)0x2000075d = 0;
    *(uint8_t*)0x2000075e = 0;
    *(uint8_t*)0x2000075f = 0;
    *(uint8_t*)0x20000760 = 0;
    *(uint8_t*)0x20000761 = 0;
    *(uint8_t*)0x20000762 = 0;
    *(uint8_t*)0x20000763 = 0;
    *(uint8_t*)0x20000764 = 0;
    *(uint8_t*)0x20000765 = 0;
    *(uint8_t*)0x20000766 = 0;
    *(uint8_t*)0x20000767 = 0;
    *(uint8_t*)0x20000768 = 0;
    *(uint8_t*)0x20000769 = 0;
    *(uint8_t*)0x2000076a = 0;
    *(uint8_t*)0x2000076b = 0;
    *(uint8_t*)0x2000076c = 0;
    *(uint8_t*)0x2000076d = 0;
    *(uint8_t*)0x2000076e = 0;
    *(uint8_t*)0x2000076f = 0;
    *(uint8_t*)0x20000770 = 0;
    *(uint8_t*)0x20000771 = 0;
    *(uint8_t*)0x20000772 = 0;
    *(uint8_t*)0x20000773 = 0;
    *(uint8_t*)0x20000774 = 0;
    *(uint8_t*)0x20000775 = 0;
    *(uint8_t*)0x20000776 = 0;
    *(uint8_t*)0x20000777 = 0;
    *(uint8_t*)0x20000778 = 0;
    *(uint8_t*)0x20000779 = 0;
    *(uint8_t*)0x2000077a = 0;
    *(uint8_t*)0x2000077b = 0;
    *(uint8_t*)0x2000077c = 0;
    *(uint8_t*)0x2000077d = 0;
    *(uint8_t*)0x2000077e = 0;
    *(uint8_t*)0x2000077f = 0;
    *(uint8_t*)0x20000780 = 0;
    *(uint8_t*)0x20000781 = 0;
    *(uint8_t*)0x20000782 = 0;
    *(uint8_t*)0x20000783 = 0;
    *(uint8_t*)0x20000784 = 0;
    *(uint8_t*)0x20000785 = 0;
    *(uint8_t*)0x20000786 = 0;
    *(uint8_t*)0x20000787 = 0;
    *(uint8_t*)0x20000788 = 0;
    *(uint8_t*)0x20000789 = 0;
    *(uint8_t*)0x2000078a = 0;
    *(uint8_t*)0x2000078b = 0;
    *(uint8_t*)0x2000078c = 0;
    *(uint8_t*)0x2000078d = 0;
    *(uint8_t*)0x2000078e = 0;
    *(uint8_t*)0x2000078f = 0;
    *(uint8_t*)0x20000790 = 0;
    *(uint8_t*)0x20000791 = 0;
    *(uint8_t*)0x20000792 = 0;
    *(uint8_t*)0x20000793 = 0;
    *(uint8_t*)0x20000794 = 0;
    *(uint8_t*)0x20000795 = 0;
    *(uint8_t*)0x20000796 = 0;
    *(uint8_t*)0x20000797 = 0;
    *(uint8_t*)0x20000798 = 0;
    *(uint8_t*)0x20000799 = 0;
    *(uint8_t*)0x2000079a = 0;
    *(uint8_t*)0x2000079b = 0;
    *(uint8_t*)0x2000079c = 0;
    *(uint8_t*)0x2000079d = 0;
    *(uint8_t*)0x2000079e = 0;
    *(uint8_t*)0x2000079f = 0;
    *(uint8_t*)0x200007a0 = 0;
    *(uint8_t*)0x200007a1 = 0;
    *(uint8_t*)0x200007a2 = 0;
    *(uint8_t*)0x200007a3 = 0;
    *(uint8_t*)0x200007a4 = 0;
    *(uint8_t*)0x200007a5 = 0;
    *(uint8_t*)0x200007a6 = 0;
    *(uint8_t*)0x200007a7 = 0;
    *(uint8_t*)0x200007a8 = 0;
    *(uint8_t*)0x200007a9 = 0;
    *(uint8_t*)0x200007aa = 0;
    *(uint8_t*)0x200007ab = 0;
    *(uint8_t*)0x200007ac = 0;
    *(uint8_t*)0x200007ad = 0;
    *(uint8_t*)0x200007ae = 0;
    *(uint8_t*)0x200007af = 0;
    *(uint8_t*)0x200007b0 = 0;
    *(uint8_t*)0x200007b1 = 0;
    *(uint8_t*)0x200007b2 = 0;
    *(uint8_t*)0x200007b3 = 0;
    *(uint8_t*)0x200007b4 = 0;
    *(uint8_t*)0x200007b5 = 0;
    *(uint8_t*)0x200007b6 = 0;
    *(uint8_t*)0x200007b7 = 0;
    *(uint8_t*)0x200007b8 = 0;
    *(uint8_t*)0x200007b9 = 0;
    *(uint8_t*)0x200007ba = 0;
    *(uint8_t*)0x200007bb = 0;
    *(uint8_t*)0x200007bc = 0;
    *(uint8_t*)0x200007bd = 0;
    *(uint8_t*)0x200007be = 0;
    *(uint8_t*)0x200007bf = 0;
    *(uint8_t*)0x200007c0 = 0;
    *(uint8_t*)0x200007c1 = 0;
    *(uint8_t*)0x200007c2 = 0;
    *(uint8_t*)0x200007c3 = 0;
    *(uint8_t*)0x200007c4 = 0;
    *(uint8_t*)0x200007c5 = 0;
    *(uint8_t*)0x200007c6 = 0;
    *(uint8_t*)0x200007c7 = 0;
    *(uint32_t*)0x200007c8 = 0;
    *(uint16_t*)0x200007cc = 0xa8;
    *(uint16_t*)0x200007ce = 0xd0;
    *(uint32_t*)0x200007d0 = 0;
    *(uint64_t*)0x200007d8 = 0;
    *(uint64_t*)0x200007e0 = 0;
    *(uint16_t*)0x200007e8 = 0x28;
    memcpy((void*)0x200007ea, "\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*)0x20000807 = 0;
    *(uint32_t*)0x20000808 = 0xfffffffe;
    syscall(__NR_setsockopt, r[1], 0x29ul, 0x40ul, 0x200002c0ul, 0x4cful);
    break;
  case 3:
    syscall(__NR_ioctl, -1, 0x4070aea0ul, 0ul);
    break;
  case 4:
    res = syscall(__NR_pipe, 0x20000040ul);
    if (res != -1) {
      r[2] = *(uint32_t*)0x20000040;
      r[3] = *(uint32_t*)0x20000044;
    }
    break;
  case 5:
    res = syscall(__NR_socket, 2ul, 2ul, 0ul);
    if (res != -1)
      r[4] = res;
    break;
  case 6:
    syscall(__NR_close, r[4]);
    break;
  case 7:
    *(uint64_t*)0x20000300 = 0;
    *(uint32_t*)0x20000308 = 0;
    *(uint64_t*)0x20000310 = 0x200002c0;
    *(uint64_t*)0x200002c0 = 0x20000000;
    memcpy((void*)0x20000000,
           "\x60\x00\x00\x00\x30\x00\x3d\xfa\x00\x00\x00\x00\x00\x00\x00\x00"
           "\x00\x00\x00\x00\x4c\x00\x01\x00\x48\x00\x01\x00\x07\x00\x01\x00"
           "\x78\x74\x00\x00\x38\x00\x02\x80\x2a\x00\x06\x00\x26\x00\x00\x00"
           "\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
           "\x00\x00\x00\x00\x00\x00\x47\x3c\x02\xef\x00\x03\x00\x00\x00\x00"
           "\x00\x00\x00\x00\x08\x00\x02",
           87);
    *(uint64_t*)0x200002c8 = 1;
    *(uint64_t*)0x20000318 = 1;
    *(uint64_t*)0x20000320 = 0;
    *(uint64_t*)0x20000328 = 0;
    *(uint32_t*)0x20000330 = 0;
    syscall(__NR_sendmsg, -1, 0x20000300ul, 0ul);
    break;
  case 8:
    syscall(__NR_write, r[3], 0x20000000ul, 0xfffffeccul);
    break;
  case 9:
    syscall(__NR_socket, 0x10ul, 0x80002ul, 0);
    break;
  case 10:
    syscall(__NR_splice, r[2], 0ul, r[4], 0ul, 0x4ffe0ul, 0ul);
    break;
  }
}
int main(void)
{
  syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 3ul, 0x32ul, -1, 0);
  loop();
  return 0;
}