rec: Coverity-20241105 and one log level change

[omoerbeek]

Short description

Checklist

I have:

• read the CONTRIBUTING.md document
• compiled this code
• tested this code
• included documentation (including possible behaviour changes)
• documented the code
• added or modified regression test(s)
• added or modified unit test(s)

[coveralls]

Pull Request Test Coverage Report for Build 11700159530

Details

• 0 of 3 (0.0%) changed or added relevant lines in 1 file are covered.
• 77 unchanged lines in 9 files lost coverage.
• Overall coverage decreased (-0.008%) to 64.668%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pdns/recursordist/lua-recursor4.cc	0	3	0.0%

Files with Coverage Reduction	New Missed Lines	%
pdns/misc.cc	1	63.83%
pdns/pollmplexer.cc	1	83.66%
pdns/dnsdistdist/dnsdist.cc	2	68.51%
pdns/misc.hh	3	87.62%
pdns/recursordist/syncres.cc	6	79.39%
pdns/signingpipe.cc	8	84.99%
pdns/recursordist/test-syncres_cc1.cc	11	89.38%
pdns/recursordist/taskqueue.cc	11	34.15%
pdns/recursordist/rec-taskqueue.cc	34	40.14%

Totals
Change from base Build 11699898690:	-0.008%
Covered Lines:	125721
Relevant Lines:	163573

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💛 - Coveralls