Couldn't find page cache for page PagePositionImpl

[postmaxin]

I have 3,267 of these in the log restarting a node this morning. Should I be concerned?

* [main] 27-Oct 9:58:35,197 WARNING [PageSubscriptionImpl]  Couldn't find page cache for page PagePositionImpl [pageNr=13, messageNr=1662, recordID=602881742], removing it from the journal

* [main] 27-Oct 9:58:35,197 WARNING [PageSubscriptionImpl]  Couldn't find page cache for page PagePositionImpl [pageNr=13, messageNr=1662, recordID=602881746], removing it from the journal

* [main] 27-Oct 9:58:35,197 WARNING [PageSubscriptionImpl]  Couldn't find page cache for page PagePositionImpl [pageNr=13, messageNr=1662, recordID=602881751], removing it from the journal

[...]

[clebert.suconic]

This is because the previous cleaning failed on the other thread.. So it's doing the cleaning now (recovering itself)