internal error looping module (unbound 1.7.3)

[nusenu]

Hi,

a log entry says:

error: internal error: looping module (iterator) stopped

but the DNS service still works.

Unfortunately there is nothing else in the logs (running in verbosity 1)

Is this an error where unbound automatically recovers from?
Should one restart unbound even though it appears to work fine after such an error?

version: unbound 1.7.3 + patch[1] running on FreeBSD

kind regards,
nusenu


[1] https://nlnetlabs.nl/pipermail/unbound-users/2018-July/005349.html



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