May 10 05:47:09 home named[11464]: starting BIND 9.4.3-P2 -u named -n 2 -4 -d 1 May 10 05:47:09 home named[11464]: found 2 CPUs, using 2 worker threads May 10 05:47:09 home named[11464]: using up to 4096 sockets May 10 05:47:09 home named[11464]: loading configuration from '/etc/bind/named.conf' May 10 05:47:09 home named[11464]: max open files (1024) is smaller than max sockets (4096) May 10 05:47:09 home named[11464]: using default UDP/IPv4 port range: [1024, 65535] May 10 05:47:09 home named[11464]: using default UDP/IPv6 port range: [1024, 65535] May 10 05:47:09 home named[11464]: listening on IPv4 interface lo, 127.0.0.1#53 May 10 05:47:09 home named[11464]: automatic empty zone: 0.IN-ADDR.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 254.169.IN-ADDR.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 2.0.192.IN-ADDR.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 255.255.255.255.IN-ADDR.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: D.F.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 8.E.F.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: 9.E.F.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: A.E.F.IP6.ARPA May 10 05:47:09 home named[11464]: automatic empty zone: B.E.F.IP6.ARPA May 10 05:47:09 home named[11464]: command channel listening on 127.0.0.1#953 May 10 05:47:09 home named[11464]: zone 127.in-addr.arpa/IN: loaded serial 2008070101 May 10 05:47:09 home named[11464]: zone 168.192.in-addr.arpa/IN: loaded serial 2009031402 May 10 05:47:09 home named[11464]: zone localhost/IN: loaded serial 2008070101 May 10 05:47:09 home named[11464]: zone wireless/IN: loaded serial 2009031402 May 10 05:47:09 home named[11464]: running Reproducible: Always Expected Results: USE="-ipv6" emerge bind should not add ipv6 anyway These are the packages that would be merged, in order: [ebuild R ] net-dns/bind-9.4.3_p2 USE="idn resolvconf threads -berkdb -dlz -doc -ipv6 -ldap -mysql -odbc -postgres (-selinux) -ssl -urandom" 6,392 kB Total: 1 package (1 reinstall), Size of downloads: 6,392 kB
also the error max open files :/
Created attachment 190806 [details] emerge info from the host
same problem here, which results in an incredible slow lookup performance.
Sorry guys, I didn't notice this bug before :/ Is it still persistent with 9.4.3_p5?
Created attachment 253811 [details] latest bind version shows its not solved upstream
need more info but what info ?
(In reply to comment #6) > need more info but what info ? > I just wanted a answer to my question.
It doesn't really use IPv6, it just reads the config values + default values. In this case it is "use-v6-udp-ports". It also doesn't listen on any IPv6 addresses or interfaces. To me it looks like they just didn't check for IPv6 support when setting the default values or the default internal zones. So it doesn't ignore the ipv6 useflag. For "max open files" take a look at bug 296663.
