The problem was originally reported in https://github.com/bitcoin/bitcoin/issues/22450#issuecomment-880629375. This is a dedicated issue to track it independently because it is a different problem than the one reported in #22450 OP/description.

```
fuzz: addrman.cpp:149: void CAddrMan::SwapRandom(unsigned int, unsigned int): Assertion `nRndPos1 < vRandom.size() && nRndPos2 < vRandom.size()' failed.
```

To reproduce:
```sh
FUZZ=addrman_deserialize ./src/test/fuzz/fuzz /tmp/crash-ef7d4a4f940b8fdb4999f6a92969260cf8e1405f.log
```
[crash-ef7d4a4f940b8fdb4999f6a92969260cf8e1405f.log](https://github.com/bitcoin/bitcoin/files/6830072/crash-ef7d4a4f940b8fdb4999f6a92969260cf8e1405f.log)

{
private:
    bool deterministic;
public:
    explicit CAddrManTest(bool makeDeterministic = true,
        std::vector<bool> asmap = std::vector<bool>())
    {
        if (makeDeterministic) {
            
            MakeDeterministic();
        }
        deterministic = makeDeterministic;
        m_asmap = asmap;
    }
    
    void MakeDeterministic()
    {
        nKey.SetNull();
        insecure_rand = FastRandomContext(true);
    }
    CAddrInfo* Find(const CNetAddr& addr, int* pnId = nullptr)