This is a well known (long standing) issue. Documented in the code base in commit eea02be70ee37b845f2719b3c08e5baf4b6f51f6.

Countless intermittent sanitizer warnings can be attributed to it.
CConnman* const connman;
    BanMan* const m_banman;
    CTxMemPool& m_mempool;
    bool CheckIfBanned(CNode* pnode) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
public:
    PeerLogicValidation(CConnman* connman, BanMan* banman, CScheduler& scheduler, CTxMemPool& pool);
    /**
     * Overridden from CValidationInterface.
     */
    void BlockConnected(const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexConnected) override;
    void BlockDisconnected(const std::shared_ptr<const CBlock> &block, const CBlockIndex* pindex) override;
    /**
     * Overridden from CValidationInterface.
     */
    void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) override;
    /**
     * Overridden from CValidationInterface.
     */
    void BlockChecked(const CBlock& block, const BlockValidationState& state) override;
    /**
     * Overridden from CValidationInterface.
     */
    void NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& pblock) override;
    
    void InitializeNode(CNode* pnode) override;
    
    void FinalizeNode(NodeId nodeid, bool& fUpdateConnectionTime) override;
    /**
    * Process protocol messages received from a given node
    *