// https://syzkaller.appspot.com/bug?id=15037dc348fffa82129a804419a2d4ec2926ab10
// 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 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))))

struct csum_inet {
  uint32_t acc;
};

static void csum_inet_init(struct csum_inet* csum)
{
  csum->acc = 0;
}

static void csum_inet_update(struct csum_inet* csum, const uint8_t* data,
                             size_t length)
{
  if (length == 0)
    return;
  size_t i = 0;
  for (; i < length - 1; i += 2)
    csum->acc += *(uint16_t*)&data[i];
  if (length & 1)
    csum->acc += le16toh((uint16_t)data[length - 1]);
  while (csum->acc > 0xffff)
    csum->acc = (csum->acc & 0xffff) + (csum->acc >> 16);
}

static uint16_t csum_inet_digest(struct csum_inet* csum)
{
  return ~csum->acc;
}

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");
}

#define KMEMLEAK_FILE "/sys/kernel/debug/kmemleak"

static void setup_leak()
{
  if (!write_file(KMEMLEAK_FILE, "scan"))
    exit(1);
  sleep(5);
  if (!write_file(KMEMLEAK_FILE, "scan"))
    exit(1);
  if (!write_file(KMEMLEAK_FILE, "clear"))
    exit(1);
}

static void check_leaks(void)
{
  int fd = open(KMEMLEAK_FILE, O_RDWR);
  if (fd == -1)
    exit(1);
  uint64_t start = current_time_ms();
  if (write(fd, "scan", 4) != 4)
    exit(1);
  sleep(1);
  while (current_time_ms() - start < 4 * 1000)
    sleep(1);
  if (write(fd, "scan", 4) != 4)
    exit(1);
  static char buf[128 << 10];
  ssize_t n = read(fd, buf, sizeof(buf) - 1);
  if (n < 0)
    exit(1);
  int nleaks = 0;
  if (n != 0) {
    sleep(1);
    if (write(fd, "scan", 4) != 4)
      exit(1);
    if (lseek(fd, 0, SEEK_SET) < 0)
      exit(1);
    n = read(fd, buf, sizeof(buf) - 1);
    if (n < 0)
      exit(1);
    buf[n] = 0;
    char* pos = buf;
    char* end = buf + n;
    while (pos < end) {
      char* next = strstr(pos + 1, "unreferenced object");
      if (!next)
        next = end;
      char prev = *next;
      *next = 0;
      fprintf(stderr, "BUG: memory leak\n%s\n", pos);
      *next = prev;
      pos = next;
      nleaks++;
    }
  }
  if (write(fd, "clear", 5) != 5)
    exit(1);
  close(fd);
  if (nleaks)
    exit(1);
}

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 < 5 * 1000)
        continue;
      kill_and_wait(pid, &status);
      break;
    }
    check_leaks();
  }
}

uint64_t r[5] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff,
                 0xffffffffffffffff, 0xffffffffffffffff};

void execute_one(void)
{
  intptr_t res = 0;
  res = syscall(__NR_pipe, 0x20000200ul);
  if (res != -1) {
    r[0] = *(uint32_t*)0x20000200;
    r[1] = *(uint32_t*)0x20000204;
  }
  res = syscall(__NR_socket, 2ul, 2ul, 0);
  if (res != -1)
    r[2] = res;
  syscall(__NR_close, r[2]);
  memcpy((void*)0x20000080, "/dev/net/tun\000", 13);
  res =
      syscall(__NR_openat, 0xffffffffffffff9cul, 0x20000080ul, 0x88002ul, 0ul);
  if (res != -1)
    r[3] = res;
  memcpy((void*)0x20000100, "syzkaller1\000\000\000\000\000\000", 16);
  *(uint16_t*)0x20000110 = 0xa732;
  syscall(__NR_ioctl, r[3], 0x400454ca, 0x20000100ul);
  res = syscall(__NR_socket, 0x10ul, 3ul, 0);
  if (res != -1)
    r[4] = res;
  memcpy((void*)0x20000040, "syzkaller1\000\000\000\000\000\000", 16);
  *(uint16_t*)0x20000050 = 7;
  *(uint16_t*)0x20000052 = htobe16(0);
  *(uint8_t*)0x20000054 = 0xac;
  *(uint8_t*)0x20000055 = 0x14;
  *(uint8_t*)0x20000056 = 0x14;
  *(uint8_t*)0x20000057 = 0xbb;
  syscall(__NR_ioctl, r[4], 0x8914, 0x20000040ul);
  *(uint16_t*)0x20000240 = 0;
  *(uint16_t*)0x20000242 = htobe16(0);
  *(uint8_t*)0x20000244 = -1;
  *(uint8_t*)0x20000245 = -1;
  *(uint8_t*)0x20000246 = -1;
  *(uint8_t*)0x20000247 = -1;
  *(uint8_t*)0x20000248 = -1;
  *(uint8_t*)0x20000249 = -1;
  *(uint8_t*)0x2000024a = 0xaa;
  *(uint8_t*)0x2000024b = 0xaa;
  *(uint8_t*)0x2000024c = 0xaa;
  *(uint8_t*)0x2000024d = 0xaa;
  *(uint8_t*)0x2000024e = 0xaa;
  *(uint8_t*)0x2000024f = 0xaa;
  *(uint16_t*)0x20000250 = htobe16(0x86dd);
  STORE_BY_BITMASK(uint8_t, , 0x20000252, 0, 0, 4);
  STORE_BY_BITMASK(uint8_t, , 0x20000252, 6, 4, 4);
  memcpy((void*)0x20000253, "\xca\x23\xda", 3);
  *(uint16_t*)0x20000256 = htobe16(0x1e0);
  *(uint8_t*)0x20000258 = 6;
  *(uint8_t*)0x20000259 = 0;
  *(uint8_t*)0x2000025a = -1;
  *(uint8_t*)0x2000025b = 2;
  *(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 = 1;
  *(uint8_t*)0x2000026a = 0xfc;
  *(uint8_t*)0x2000026b = 2;
  *(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 = 4;
  *(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 = 1;
  *(uint8_t*)0x20000283 = 3;
  *(uint8_t*)0x20000284 = 0;
  *(uint8_t*)0x20000285 = 0;
  *(uint8_t*)0x20000286 = 0;
  *(uint8_t*)0x20000287 = 4;
  *(uint8_t*)0x20000288 = 1;
  *(uint8_t*)0x20000289 = 0;
  *(uint8_t*)0x2000028a = 0;
  *(uint8_t*)0x2000028b = 0;
  *(uint8_t*)0x2000028c = 0xc2;
  *(uint8_t*)0x2000028d = 4;
  *(uint32_t*)0x2000028e = htobe32(0);
  *(uint8_t*)0x20000292 = 0;
  *(uint8_t*)0x20000293 = 1;
  *(uint8_t*)0x20000294 = 0;
  *(uint8_t*)0x20000295 = 0xc9;
  *(uint8_t*)0x20000296 = 0x10;
  *(uint8_t*)0x20000297 = 0xfc;
  *(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*)0x200002aa = 0;
  *(uint8_t*)0x200002ab = 0;
  *(uint8_t*)0x200002ac = 0;
  STORE_BY_BITMASK(uint8_t, , 0x200002ad, 0, 0, 1);
  STORE_BY_BITMASK(uint8_t, , 0x200002ad, 0, 1, 2);
  STORE_BY_BITMASK(uint8_t, , 0x200002ad, 0, 3, 5);
  *(uint32_t*)0x200002ae = 0;
  *(uint8_t*)0x200002b2 = 0;
  *(uint8_t*)0x200002b3 = 0xa;
  *(uint8_t*)0x200002b4 = 0;
  *(uint8_t*)0x200002b5 = 0;
  *(uint32_t*)0x200002b6 = 0;
  *(uint8_t*)0x200002ba = 0;
  *(uint8_t*)0x200002bb = 0;
  *(uint8_t*)0x200002bc = 0;
  *(uint8_t*)0x200002bd = 0;
  *(uint8_t*)0x200002be = 0;
  *(uint8_t*)0x200002bf = 0;
  *(uint8_t*)0x200002c0 = 0;
  *(uint8_t*)0x200002c1 = 0;
  *(uint8_t*)0x200002c2 = 0;
  *(uint8_t*)0x200002c3 = 0;
  *(uint8_t*)0x200002c4 = -1;
  *(uint8_t*)0x200002c5 = -1;
  *(uint32_t*)0x200002c6 = htobe32(0xe0000002);
  *(uint8_t*)0x200002ca = 0xfe;
  *(uint8_t*)0x200002cb = 0x80;
  *(uint8_t*)0x200002cc = 0;
  *(uint8_t*)0x200002cd = 0;
  *(uint8_t*)0x200002ce = 0;
  *(uint8_t*)0x200002cf = 0;
  *(uint8_t*)0x200002d0 = 0;
  *(uint8_t*)0x200002d1 = 0;
  *(uint8_t*)0x200002d2 = 0;
  *(uint8_t*)0x200002d3 = 0;
  *(uint8_t*)0x200002d4 = 0;
  *(uint8_t*)0x200002d5 = 0;
  *(uint8_t*)0x200002d6 = 0;
  *(uint8_t*)0x200002d7 = 0;
  *(uint8_t*)0x200002d8 = 0;
  *(uint8_t*)0x200002d9 = 0xaa;
  *(uint64_t*)0x200002da = htobe64(0);
  *(uint64_t*)0x200002e2 = htobe64(1);
  *(uint8_t*)0x200002ea = -1;
  *(uint8_t*)0x200002eb = 2;
  *(uint8_t*)0x200002ec = 0;
  *(uint8_t*)0x200002ed = 0;
  *(uint8_t*)0x200002ee = 0;
  *(uint8_t*)0x200002ef = 0;
  *(uint8_t*)0x200002f0 = 0;
  *(uint8_t*)0x200002f1 = 0;
  *(uint8_t*)0x200002f2 = 0;
  *(uint8_t*)0x200002f3 = 0;
  *(uint8_t*)0x200002f4 = 0;
  *(uint8_t*)0x200002f5 = 0;
  *(uint8_t*)0x200002f6 = 0;
  *(uint8_t*)0x200002f7 = 0;
  *(uint8_t*)0x200002f8 = 0;
  *(uint8_t*)0x200002f9 = 1;
  *(uint8_t*)0x200002fa = 0xfc;
  *(uint8_t*)0x200002fb = 0;
  *(uint8_t*)0x200002fc = 0;
  *(uint8_t*)0x200002fd = 0;
  *(uint8_t*)0x200002fe = 0;
  *(uint8_t*)0x200002ff = 0;
  *(uint8_t*)0x20000300 = 0;
  *(uint8_t*)0x20000301 = 0;
  *(uint8_t*)0x20000302 = 0;
  *(uint8_t*)0x20000303 = 0;
  *(uint8_t*)0x20000304 = 0;
  *(uint8_t*)0x20000305 = 0;
  *(uint8_t*)0x20000306 = 0;
  *(uint8_t*)0x20000307 = 0;
  *(uint8_t*)0x20000308 = 0;
  *(uint8_t*)0x20000309 = 0;
  *(uint8_t*)0x2000030a = 0;
  *(uint8_t*)0x2000030b = 0;
  *(uint8_t*)0x2000030c = 0;
  STORE_BY_BITMASK(uint8_t, , 0x2000030d, 0, 0, 1);
  STORE_BY_BITMASK(uint8_t, , 0x2000030d, 0, 1, 2);
  STORE_BY_BITMASK(uint8_t, , 0x2000030d, 0, 3, 5);
  *(uint32_t*)0x2000030e = 0;
  *(uint8_t*)0x20000312 = 0;
  *(uint8_t*)0x20000313 = 0xd;
  *(uint8_t*)0x20000314 = 0;
  *(uint8_t*)0x20000315 = 0;
  *(uint8_t*)0x20000316 = 0;
  *(uint8_t*)0x20000317 = 0;
  *(uint8_t*)0x20000318 = 0;
  *(uint8_t*)0x20000319 = 0;
  *(uint8_t*)0x2000031a = 1;
  *(uint8_t*)0x2000031b = 7;
  *(uint8_t*)0x2000031c = 0;
  *(uint8_t*)0x2000031d = 0;
  *(uint8_t*)0x2000031e = 0;
  *(uint8_t*)0x2000031f = 0;
  *(uint8_t*)0x20000320 = 0;
  *(uint8_t*)0x20000321 = 0;
  *(uint8_t*)0x20000322 = 0;
  *(uint8_t*)0x20000323 = 0;
  *(uint8_t*)0x20000324 = 0;
  *(uint8_t*)0x20000325 = 0xc9;
  *(uint8_t*)0x20000326 = 0x10;
  *(uint8_t*)0x20000327 = 0xfe;
  *(uint8_t*)0x20000328 = 0x88;
  *(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 = 1;
  *(uint8_t*)0x20000337 = 7;
  *(uint8_t*)0x20000338 = 8;
  *(uint32_t*)0x20000339 = htobe32(0);
  *(uint8_t*)0x2000033d = 0;
  *(uint8_t*)0x2000033e = 0;
  *(uint16_t*)0x2000033f = 0;
  *(uint8_t*)0x20000341 = 7;
  *(uint8_t*)0x20000342 = 0x40;
  *(uint32_t*)0x20000343 = htobe32(0);
  *(uint8_t*)0x20000347 = 0xe;
  *(uint8_t*)0x20000348 = 0;
  *(uint16_t*)0x20000349 = 0;
  *(uint64_t*)0x2000034b = 0;
  *(uint64_t*)0x20000353 = 0;
  *(uint64_t*)0x2000035b = 0;
  *(uint64_t*)0x20000363 = 0;
  *(uint64_t*)0x2000036b = 0;
  *(uint64_t*)0x20000373 = 0;
  *(uint64_t*)0x2000037b = 0;
  *(uint8_t*)0x2000038a = 0;
  *(uint8_t*)0x2000038b = 0xc;
  *(uint8_t*)0x2000038c = 4;
  *(uint8_t*)0x2000038d = 6;
  *(uint8_t*)0x2000038e = 0;
  *(uint8_t*)0x2000038f = 0;
  *(uint16_t*)0x20000390 = 0;
  *(uint8_t*)0x20000392 = 0xfe;
  *(uint8_t*)0x20000393 = 0x80;
  *(uint8_t*)0x20000394 = 0;
  *(uint8_t*)0x20000395 = 0;
  *(uint8_t*)0x20000396 = 0;
  *(uint8_t*)0x20000397 = 0;
  *(uint8_t*)0x20000398 = 0;
  *(uint8_t*)0x20000399 = 0;
  *(uint8_t*)0x2000039a = 0;
  *(uint8_t*)0x2000039b = 0;
  *(uint8_t*)0x2000039c = 0;
  *(uint8_t*)0x2000039d = 0;
  *(uint8_t*)0x2000039e = 0;
  *(uint8_t*)0x2000039f = 0;
  *(uint8_t*)0x200003a0 = 0;
  *(uint8_t*)0x200003a1 = 0xbb;
  *(uint64_t*)0x200003a2 = htobe64(0);
  *(uint64_t*)0x200003aa = htobe64(1);
  memcpy((void*)0x200003b2,
         " \001\000\000\000\000\000\000\000\000\000\000\000\000\000\002", 16);
  *(uint8_t*)0x200003c2 = 0xfc;
  *(uint8_t*)0x200003c3 = 2;
  *(uint8_t*)0x200003c4 = 0;
  *(uint8_t*)0x200003c5 = 0;
  *(uint8_t*)0x200003c6 = 0;
  *(uint8_t*)0x200003c7 = 0;
  *(uint8_t*)0x200003c8 = 0;
  *(uint8_t*)0x200003c9 = 0;
  *(uint8_t*)0x200003ca = 0;
  *(uint8_t*)0x200003cb = 0;
  *(uint8_t*)0x200003cc = 0;
  *(uint8_t*)0x200003cd = 0;
  *(uint8_t*)0x200003ce = 0;
  *(uint8_t*)0x200003cf = 0;
  *(uint8_t*)0x200003d0 = 0;
  *(uint8_t*)0x200003d1 = 0;
  *(uint8_t*)0x200003d2 = 0xfc;
  *(uint8_t*)0x200003d3 = 2;
  *(uint8_t*)0x200003d4 = 0;
  *(uint8_t*)0x200003d5 = 0;
  *(uint8_t*)0x200003d6 = 0;
  *(uint8_t*)0x200003d7 = 0;
  *(uint8_t*)0x200003d8 = 0;
  *(uint8_t*)0x200003d9 = 0;
  *(uint8_t*)0x200003da = 0;
  *(uint8_t*)0x200003db = 0;
  *(uint8_t*)0x200003dc = 0;
  *(uint8_t*)0x200003dd = 0;
  *(uint8_t*)0x200003de = 0;
  *(uint8_t*)0x200003df = 0;
  *(uint8_t*)0x200003e0 = 0;
  *(uint8_t*)0x200003e1 = 0;
  *(uint8_t*)0x200003e2 = 0xfc;
  *(uint8_t*)0x200003e3 = 0;
  *(uint8_t*)0x200003e4 = 0;
  *(uint8_t*)0x200003e5 = 0;
  *(uint8_t*)0x200003e6 = 0;
  *(uint8_t*)0x200003e7 = 0;
  *(uint8_t*)0x200003e8 = 0;
  *(uint8_t*)0x200003e9 = 0;
  *(uint8_t*)0x200003ea = 0;
  *(uint8_t*)0x200003eb = 0;
  *(uint8_t*)0x200003ec = 0;
  *(uint8_t*)0x200003ed = 0;
  *(uint8_t*)0x200003ee = 0;
  *(uint8_t*)0x200003ef = 0;
  *(uint8_t*)0x200003f0 = 0;
  *(uint8_t*)0x200003f1 = 0;
  *(uint16_t*)0x200003f2 = htobe16(0);
  *(uint16_t*)0x200003f4 = htobe16(0);
  *(uint32_t*)0x200003f6 = 0x41424344;
  *(uint32_t*)0x200003fa = 0x41424344;
  STORE_BY_BITMASK(uint8_t, , 0x200003fe, 0, 0, 1);
  STORE_BY_BITMASK(uint8_t, , 0x200003fe, 0, 1, 3);
  STORE_BY_BITMASK(uint8_t, , 0x200003fe, 0x1a, 4, 4);
  *(uint8_t*)0x200003ff = 0;
  *(uint16_t*)0x20000400 = htobe16(0);
  *(uint16_t*)0x20000402 = htobe16(0);
  *(uint16_t*)0x20000404 = htobe16(0);
  *(uint8_t*)0x20000406 = 0x22;
  *(uint8_t*)0x20000407 = 2;
  *(uint8_t*)0x20000408 = 5;
  *(uint8_t*)0x20000409 = 0x2a;
  *(uint32_t*)0x2000040a = htobe32(0);
  *(uint32_t*)0x2000040e = htobe32(0);
  *(uint32_t*)0x20000412 = htobe32(0);
  *(uint32_t*)0x20000416 = htobe32(0);
  *(uint32_t*)0x2000041a = htobe32(0);
  *(uint32_t*)0x2000041e = htobe32(0);
  *(uint32_t*)0x20000422 = htobe32(0);
  *(uint32_t*)0x20000426 = htobe32(0);
  *(uint32_t*)0x2000042a = htobe32(0);
  *(uint32_t*)0x2000042e = htobe32(0);
  *(uint8_t*)0x20000432 = 0x22;
  *(uint8_t*)0x20000433 = 2;
  *(uint8_t*)0x20000434 = 0;
  *(uint8_t*)0x20000435 = 2;
  *(uint8_t*)0x20000436 = 0;
  *(uint8_t*)0x20000437 = 0xfe;
  *(uint8_t*)0x20000438 = 6;
  *(uint32_t*)0x20000439 = htobe32(0xe2d4c3d9);
  *(uint8_t*)0x2000043d = 5;
  *(uint8_t*)0x2000043e = 0x12;
  *(uint32_t*)0x2000043f = htobe32(0);
  *(uint32_t*)0x20000443 = htobe32(0);
  *(uint32_t*)0x20000447 = htobe32(0);
  *(uint32_t*)0x2000044b = htobe32(0);
  *(uint8_t*)0x2000044f = 0xfe;
  *(uint8_t*)0x20000450 = 6;
  *(uint32_t*)0x20000451 = htobe32(0xe2d4c3d9);
  *(uint8_t*)0x20000455 = 2;
  *(uint8_t*)0x20000456 = 4;
  *(uint16_t*)0x20000457 = 0;
  struct csum_inet csum_1;
  csum_inet_init(&csum_1);
  csum_inet_update(&csum_1, (const uint8_t*)0x2000025a, 16);
  csum_inet_update(&csum_1, (const uint8_t*)0x2000026a, 16);
  uint32_t csum_1_chunk_2 = 0x68000000;
  csum_inet_update(&csum_1, (const uint8_t*)&csum_1_chunk_2, 4);
  uint32_t csum_1_chunk_3 = 0x6000000;
  csum_inet_update(&csum_1, (const uint8_t*)&csum_1_chunk_3, 4);
  csum_inet_update(&csum_1, (const uint8_t*)0x200003f2, 104);
  *(uint16_t*)0x20000402 = csum_inet_digest(&csum_1);
  syscall(__NR_write, r[1], 0x20000240ul, 0x21aul);
  syscall(__NR_splice, r[0], 0ul, r[2], 0ul, 0x100000000ul, 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);
  setup_leak();
  loop();
  return 0;
}