yes, it was kind of mixed. At setup time there where no nagios check in the Buster repos, so ich used the Sid repos and pinned all packages from sid to "50"
Reiner Schulz > -----Ursprüngliche Nachricht----- > Von: Christoph Biedl [mailto:debian.a...@manchmal.in-ulm.de] > Gesendet: Mittwoch, 20. Oktober 2021 09:30 > An: Schulz, Reiner <r.sch...@dvz-mv.de>; 996...@bugs.debian.org > Betreff: Re: Bug#996460: tang: "Input/output error" after update libhttp- > parser2.8 to 2.8.1-1+deb10u1 > > Control: tags 996460 confirmed > > Reiner Schulz wrote... > > > After regulary patch day tang dosent work anymore. > > a second Server which is not patched works as normal > > Thanks to the instructions you've provided, I was able to reproduce your > problem. > > (...) > > > dpkg -l libhttp-parser* tang* > > +++-=======================-===============-============- > ========================================== > > ii libhttp-parser2.8:amd64 2.8.1-1+deb10u1 amd64 parser for HTTP > messages written in C > > ii libhttp-parser2.9:amd64 2.9.4-4 amd64 parser for HTTP > > messages > written in C > > ii tang 7-1+deb10u1 amd64 network-based > > cryptographic > binding server > > ii tang-nagios 7-2 amd64 monitoring plugin > > to check the > tang server > > Hmm, seems you're running a mixed buster/bullseye setup here. This might > be related, I'll check more in details tonight. > > Christoph