// https://syzkaller.appspot.com/bug?id=392814820716e9afd3d7e5e754eccb8b9c9fd8b9
// 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>

#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))))

uint64_t r[1] = {0xffffffffffffffff};

int main(void)
{
  syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul,
          /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul,
          /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1,
          /*offset=*/0ul);
  intptr_t res = 0;
  res = syscall(__NR_socket, /*domain=*/0x10ul, /*type=*/3ul, /*proto=*/0x10);
  if (res != -1)
    r[0] = res;
  *(uint64_t*)0x20000100 = 0;
  *(uint32_t*)0x20000108 = 0;
  *(uint64_t*)0x20000110 = 0x20000240;
  *(uint64_t*)0x20000240 = 0x20000280;
  *(uint32_t*)0x20000280 = 0x20;
  *(uint16_t*)0x20000284 = 0x29;
  *(uint16_t*)0x20000286 = 0xb;
  *(uint32_t*)0x20000288 = 0x20;
  *(uint32_t*)0x2000028c = 0x25dfdbfd;
  *(uint8_t*)0x20000290 = 2;
  *(uint8_t*)0x20000291 = 0;
  *(uint16_t*)0x20000292 = 0;
  *(uint16_t*)0x20000294 = 4;
  STORE_BY_BITMASK(uint16_t, , 0x20000296, 3, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x20000297, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x20000297, 0, 7, 1);
  *(uint16_t*)0x20000298 = 8;
  STORE_BY_BITMASK(uint16_t, , 0x2000029a, 0x98, 0, 14);
  STORE_BY_BITMASK(uint16_t, , 0x2000029b, 0, 6, 1);
  STORE_BY_BITMASK(uint16_t, , 0x2000029b, 0, 7, 1);
  *(uint32_t*)0x2000029c = r[0];
  *(uint64_t*)0x20000248 = 0x20;
  *(uint64_t*)0x20000118 = 1;
  *(uint64_t*)0x20000120 = 0;
  *(uint64_t*)0x20000128 = 0;
  *(uint32_t*)0x20000130 = 0;
  syscall(__NR_sendmsg, /*fd=*/r[0], /*msg=*/0x20000100ul, /*f=*/0ul);
  return 0;
}