On 06.06.2016 22:42, Christian Hofstaedtler wrote: > * Martijn Bruinsma <[email protected]> [160530 20:24]: >> Package: pdns-server >> Version: 3.4.1-4+deb8u5 >> >> I used apt-get to upgrade from version 3.4.1-4+deb8u4 to 3.4.1-4+deb8u5 >> which left me with 100% Powerdns CPU usage (before the upgrade it was in the >> 25-30% range) and a mostly unresponsive Powerdns server. There are no >> messages in the error logs. >> Aside from the Powerdns upgrade and a bunch of upgrades for other packages, >> apt-get also installed an upgrade for Libbotan (from 1.10.8-2 to >> 1.10.8-2+deb8u1) and after some testing the combination of the Powerdns and >> Libbotan packages turned out to be the source of the problem: when I >> downgraded both packages back to 3.4.1-4+deb8u4 and 1.10.8-2 respectively, >> everything was fine again. > > I'd appreciate it if the security team / uploaders of the new > botan1.10 and pdns 3.4.1-4+deb8u5 packages could chime in on this.
Hello, pdns 3.4.1-4+deb8u5 was a no-change rebuild against botan1.10 1.10.8-2+deb8u1. If there is a regression it must be in botan1.10. I have never used pdns before. Could you share you configuration with us? How can we reproduce this issue? Regards, Markus
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