// https://syzkaller.appspot.com/bug?id=0552ae230140834550c2d5123d578e39ea7957a0
// autogenerated by syzkaller (https://github.com/google/syzkaller)

#define _GNU_SOURCE

#include <endian.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

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

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);
  intptr_t res = 0;
  res = syscall(__NR_socket, 0x26ul, 5ul, 0);
  if (res != -1)
    r[0] = res;
  *(uint16_t*)0x20000000 = 0x26;
  memcpy((void*)0x20000002, "hash\000\000\000\000\000\000\000\000\000\000", 14);
  *(uint32_t*)0x20000010 = 0;
  *(uint32_t*)0x20000014 = 0;
  memcpy((void*)0x20000018,
         "cryptd(crct10dif-generic)"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
         "\000\000\000\000\000",
         64);
  syscall(__NR_bind, r[0], 0x20000000ul, 0x58ul);
  res = syscall(__NR_accept4, r[0], 0ul, 0ul, 0ul);
  if (res != -1)
    r[1] = res;
  res = syscall(__NR_accept4, r[1], 0ul, 0ul, 0ul);
  if (res != -1)
    r[2] = res;
  *(uint64_t*)0x20000540 = 0;
  *(uint32_t*)0x20000548 = 0;
  *(uint64_t*)0x20000550 = 0;
  *(uint64_t*)0x20000558 = 0;
  *(uint64_t*)0x20000560 = 0;
  *(uint64_t*)0x20000568 = 0;
  *(uint32_t*)0x20000570 = 0xc4;
  *(uint32_t*)0x20000578 = 0;
  syscall(__NR_sendmmsg, r[2], 0x20000540ul, 1ul, 0xc080ul);
  *(uint64_t*)0x20000240 = 0;
  *(uint32_t*)0x20000248 = 0;
  *(uint64_t*)0x20000250 = 0x20000200;
  *(uint64_t*)0x20000200 = 0x200001c0;
  *(uint32_t*)0x200001c0 = 0x14;
  *(uint16_t*)0x200001c4 = 0;
  *(uint16_t*)0x200001c6 = 0x400;
  *(uint32_t*)0x200001c8 = 0;
  *(uint32_t*)0x200001cc = 0x25dfdbfe;
  *(uint8_t*)0x200001d0 = 0xd;
  *(uint8_t*)0x200001d1 = 0;
  *(uint16_t*)0x200001d2 = 0;
  *(uint64_t*)0x20000208 = 0x14;
  *(uint64_t*)0x20000258 = 1;
  *(uint64_t*)0x20000260 = 8;
  *(uint64_t*)0x20000268 = 0;
  *(uint32_t*)0x20000270 = 0;
  syscall(__NR_sendmsg, r[2], 0x20000240ul, 0ul);
  return 0;
}