// https://syzkaller.appspot.com/bug?id=7bd6fc42489ba2eb2a9e44977633abd1c2fe0624
// autogenerated by syzkaller (http://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <pthread.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

static void test();

void loop()
{
  while (1) {
    test();
  }
}

long r[72];
void* thr(void* arg)
{
  switch ((long)arg) {
  case 0:
    r[0] = syscall(__NR_prctl, 0x15ul);
    break;
  case 1:
    r[1] = syscall(__NR_mmap, 0x20000000ul, 0xfff000ul, 0x3ul, 0x32ul,
                   r[0], 0x0ul);
    break;
  case 2:
    r[2] = syscall(__NR_socket, 0xaul, 0x2ul, 0x0ul);
    break;
  case 3:
    r[3] = syscall(__NR_write, r[2], 0x20013f1aul, 0x0ul);
    break;
  case 4:
    *(uint32_t*)0x20000f18 = (uint32_t)0x10000e0;
    *(uint8_t*)0x20000f28 = (uint8_t)0xac;
    *(uint8_t*)0x20000f29 = (uint8_t)0x14;
    *(uint8_t*)0x20000f2a = (uint8_t)0x0;
    *(uint8_t*)0x20000f2b = (uint8_t)0xbb;
    *(uint16_t*)0x20000f38 = (uint16_t)0x204e;
    *(uint16_t*)0x20000f3a = (uint16_t)0x0;
    *(uint16_t*)0x20000f3c = (uint16_t)0x204e;
    *(uint16_t*)0x20000f3e = (uint16_t)0x0;
    *(uint16_t*)0x20000f40 = (uint16_t)0xa;
    *(uint8_t*)0x20000f42 = (uint8_t)0x0;
    *(uint8_t*)0x20000f43 = (uint8_t)0x0;
    *(uint8_t*)0x20000f44 = (uint8_t)0x0;
    *(uint32_t*)0x20000f48 = r[0];
    *(uint32_t*)0x20000f4c = r[0];
    *(uint64_t*)0x20000f50 = (uint64_t)0x0;
    *(uint64_t*)0x20000f58 = (uint64_t)0x0;
    *(uint64_t*)0x20000f60 = (uint64_t)0x0;
    *(uint64_t*)0x20000f68 = (uint64_t)0x0;
    *(uint64_t*)0x20000f70 = (uint64_t)0x0;
    *(uint64_t*)0x20000f78 = (uint64_t)0x0;
    *(uint64_t*)0x20000f80 = (uint64_t)0x0;
    *(uint64_t*)0x20000f88 = (uint64_t)0x0;
    *(uint64_t*)0x20000f90 = (uint64_t)0x0;
    *(uint64_t*)0x20000f98 = (uint64_t)0x0;
    *(uint64_t*)0x20000fa0 = (uint64_t)0x0;
    *(uint64_t*)0x20000fa8 = (uint64_t)0x0;
    *(uint32_t*)0x20000fb0 = (uint32_t)0x0;
    *(uint32_t*)0x20000fb4 = (uint32_t)0x0;
    *(uint8_t*)0x20000fb8 = (uint8_t)0x1;
    *(uint8_t*)0x20000fb9 = (uint8_t)0x0;
    *(uint8_t*)0x20000fba = (uint8_t)0x0;
    *(uint8_t*)0x20000fbb = (uint8_t)0x2;
    *(uint64_t*)0x20000fc0 = (uint64_t)0x0;
    *(uint64_t*)0x20000fc8 = (uint64_t)0x100000000000000;
    *(uint32_t*)0x20000fd0 = (uint32_t)0x4;
    *(uint8_t*)0x20000fd4 = (uint8_t)0x100000000000001;
    *(uint16_t*)0x20000fd8 = (uint16_t)0x0;
    *(uint8_t*)0x20000fdc = (uint8_t)0xac;
    *(uint8_t*)0x20000fdd = (uint8_t)0x14;
    *(uint8_t*)0x20000fde = (uint8_t)0x0;
    *(uint8_t*)0x20000fdf = (uint8_t)0xbb;
    *(uint32_t*)0x20000fec = (uint32_t)0x21a9336f;
    *(uint8_t*)0x20000ff0 = (uint8_t)0x0;
    *(uint8_t*)0x20000ff1 = (uint8_t)0x0;
    *(uint8_t*)0x20000ff2 = (uint8_t)0xfd;
    *(uint32_t*)0x20000ff4 = (uint32_t)0x0;
    *(uint32_t*)0x20000ff8 = (uint32_t)0x3;
    *(uint32_t*)0x20000ffc = (uint32_t)0x401;
    r[53] = syscall(__NR_setsockopt, r[2], 0x29ul, 0x23ul, 0x20000f18ul,
                    0xe8ul);
    break;
  case 5:
    r[54] = syscall(__NR_fcntl, r[2], 0x406ul, r[2]);
    break;
  case 6:
    *(uint16_t*)0x20ef8000 = (uint16_t)0x2;
    *(uint16_t*)0x20ef8002 = (uint16_t)0x224e;
    *(uint8_t*)0x20ef8004 = (uint8_t)0xac;
    *(uint8_t*)0x20ef8005 = (uint8_t)0x14;
    *(uint8_t*)0x20ef8006 = (uint8_t)0x0;
    *(uint8_t*)0x20ef8007 = (uint8_t)0xaa;
    *(uint8_t*)0x20ef8008 = (uint8_t)0x0;
    *(uint8_t*)0x20ef8009 = (uint8_t)0x0;
    *(uint8_t*)0x20ef800a = (uint8_t)0x0;
    *(uint8_t*)0x20ef800b = (uint8_t)0x0;
    *(uint8_t*)0x20ef800c = (uint8_t)0x0;
    *(uint8_t*)0x20ef800d = (uint8_t)0x0;
    *(uint8_t*)0x20ef800e = (uint8_t)0x0;
    *(uint8_t*)0x20ef800f = (uint8_t)0x0;
    r[69] = syscall(__NR_connect, r[2], 0x20ef8000ul, 0x10ul);
    break;
  case 7:
    break;
  case 8:
    r[71] = syscall(__NR_listen, r[0], 0xb0ul);
    break;
  }
  return 0;
}

void test()
{
  long i;
  pthread_t th[18];

  memset(r, -1, sizeof(r));
  srand(getpid());
  for (i = 0; i < 9; i++) {
    pthread_create(&th[i], 0, thr, (void*)i);
    usleep(rand() % 10000);
  }
  for (i = 0; i < 9; i++) {
    pthread_create(&th[9 + i], 0, thr, (void*)i);
    if (rand() % 2)
      usleep(rand() % 10000);
  }
  usleep(rand() % 100000);
}

int main()
{
  loop();
  return 0;
}