Received interrupt request for unknown op

Ops and Admin
1

hi, I have this kind of messages in log
Is it problem?
{“t”:{"$date":“2021-10-18T11:38:03.494+04:00”},“s”:“D1”, “c”:“QUERY”, “id”:22790, “ctx”:“conn229550502”,“msg”:“Received interrupt request for unknown op”,“attr”:{“opId”:711841748}}
{“t”:{"$date":“2021-10-18T11:38:03.494+04:00”},“s”:“D2”, “c”:“QUERY”, “id”:22783, “ctx”:“conn229550502”,“msg”:“Ops known during interrupt”,“attr”:{“ops”:[]}}

2

I have seen a huge amount of such messages since upgraded to 4.4.13.

“{“t”:{”$date":“2022-05-24T20:24:29.069+00:00”},“s”:“D1”, “c”:“QUERY”, “id”:22790, “ctx”:“conn11”,“msg”:“Received interrupt request for unknown op”,“attr”:{“opId”:18786}}"
what could be the reason for this D1 message.
thanks,
Hank