after an (unattended) upgrade to 3.2,7, one of my zones (the one that does rapid KSK rollovers) failed to load. Trying ro reload emits these errors in the log:

info: [83.204.91.in-addr.arpa.] zone file parsed, serial 1622013488
error: [83.204.91.in-addr.arpa.] failed to apply journal changes, serial 1622013488 -> 1686209286 (loop detected)
2023-06-23T12:11:57+0200 error: [83.204.91.in-addr.arpa.] failed to apply journal changes, serial 1622013488 -> 1686209286 (loop detected)
warning: [83.204.91.in-addr.arpa.] failed to load journal (loop detected)
2023-06-23T12:11:57+0200 warning: [83.204.91.in-addr.arpa.] failed to load journal (loop detected)
info: [83.204.91.in-addr.arpa.] zone not found
error: [83.204.91.in-addr.arpa.] zone event 'load' failed (not exists)
2023-06-23T12:11:57+0200 error: [83.204.91.in-addr.arpa.] zone event 'load' failed (not exists)

Calling `kjournalprint 83.204.91.in-addr.arpa` yields 600 lines of journal full of both additions and deletions, nothing seems particularly wrong. Is there anything I should try before purging the journal and starting from scratch?

There are other zones on the same server with similar config that just work normally, so I guess this is somehow related to the size of the journal for this zone, which rotates DNSSEC keys very often.

Cheers,

Ondřej Caletka