[Bug 1038199] [NEW] Bind9 9.8.1 high CPU utilization

Daniel C daniel314 at gmail.com
Fri Aug 17 18:06:12 UTC 2012


Public bug reported:

I'm reporting this here to raise awareness of the bug.  I suspect it's
the same identical problem reported with Bind9 on Fedora, at:
https://bugzilla.redhat.com/show_bug.cgi?id=709205

Basically, with DNSSEC enabled, and the "managed-keys-directory" option
commented out in the config, named will sit at 100% cpu usage all of the
time.  It still answers queries, but it's using a lot of CPU over
nothing.

Description:    Ubuntu 12.04.1 LTS
Release:        12.04

bind9:
  Installed: 1:9.8.1.dfsg.P1-4ubuntu0.2
  Candidate: 1:9.8.1.dfsg.P1-4ubuntu0.2
  Version table:
 *** 1:9.8.1.dfsg.P1-4ubuntu0.2 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
        100 /var/lib/dpkg/status
     1:9.8.1.dfsg.P1-4 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

    - Daniel

** Affects: bind9 (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: bind9 (Fedora)
     Importance: Unknown
         Status: Unknown

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https://bugs.launchpad.net/bugs/1038199

Title:
  Bind9 9.8.1 high CPU utilization

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