[Bug 636480] [NEW] Postfix and PowerDNS cannot bind to IPv6-IPs on boot
You have been subscribed to a public bug: On a IPv4/IPv6-dual-stack system Postfix fails to start on boot when bind to IPv6-IPs via /etc/init.d/master.cf (no error message in syslog!). PowerDNS logs pdns[1940]: Fatal error: Unable to bind to UDP ipv6 socket. Both services can be started manually without problems. Obviously the IPv6-stack isn't configured correctly when Postfix/PowerDNS start at boot time. Apport-report (Postfix): ProblemType: Bug Architecture: i386 Date: Sun Sep 12 18:05:33 2010 Dependencies: adduser 3.112ubuntu1 base-files 5.0.0ubuntu20.10.04.2 base-passwd 3.5.22 coreutils 7.4-2ubuntu2 debconf 1.5.28ubuntu4 debconf-i18n 1.5.28ubuntu4 debianutils 3.2.2 dpkg 1.15.5.6ubuntu4.1 findutils 4.4.2-1ubuntu1 gcc-4.4-base 4.4.3-4ubuntu5 libacl1 2.2.49-2 libattr1 1:2.4.44-1 libc-bin 2.11.1-0ubuntu7.2 libc6 2.11.1-0ubuntu7.2 libdb4.8 4.8.24-1ubuntu1 libgcc1 1:4.4.3-4ubuntu5 liblocale-gettext-perl 1.05-6 libncurses5 5.7+20090803-2ubuntu3 libpam-modules 1.1.1-2ubuntu5 libpam0g 1.1.1-2ubuntu5 libsasl2-2 2.1.23.dfsg1-5ubuntu1 libselinux1 2.0.89-4 libssl0.9.8 0.9.8k-7ubuntu8 libstdc++6 4.4.3-4ubuntu5 libtext-charwidth-perl 0.04-6 libtext-iconv-perl 1.7-2 libtext-wrapi18n-perl 0.06-7 lsb-base 4.0-0ubuntu8 lzma 4.43-14ubuntu2 ncurses-bin 5.7+20090803-2ubuntu3 netbase 4.35ubuntu3 openssl 0.9.8k-7ubuntu8 passwd 1:4.1.4.2-1ubuntu2 perl-base 5.10.1-8ubuntu2 sed 4.2.1-6 sensible-utils 0.0.1ubuntu3 ssl-cert 1.0.23ubuntu2 tzdata 2010l-0ubuntu0.10.04 zlib1g 1:1.2.3.3.dfsg-15ubuntu1 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu-Server 10.04.1 LTS Lucid Lynx - Release i386 (20100816.2) Package: postfix 2.7.0-1 PackageArchitecture: i386 ProcEnviron: LANG=de_DE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-24.42-generic-pae 2.6.32.15+drm33.5 SourcePackage: postfix Tags: lucid Uname: Linux 2.6.32-24-generic-pae i686 Apport-report (PowerDNS): ProblemType: Bug Architecture: i386 Date: Sun Sep 12 18:18:32 2010 Dependencies: adduser 3.112ubuntu1 base-files 5.0.0ubuntu20.10.04.2 base-passwd 3.5.22 coreutils 7.4-2ubuntu2 debconf 1.5.28ubuntu4 debconf-i18n 1.5.28ubuntu4 debianutils 3.2.2 dpkg 1.15.5.6ubuntu4.1 findutils 4.4.2-1ubuntu1 gcc-4.4-base 4.4.3-4ubuntu5 libacl1 2.2.49-2 libattr1 1:2.4.44-1 libc-bin 2.11.1-0ubuntu7.2 libc6 2.11.1-0ubuntu7.2 libdb4.8 4.8.24-1ubuntu1 libgcc1 1:4.4.3-4ubuntu5 liblocale-gettext-perl 1.05-6 libmysqlclient16 5.1.41-3ubuntu12.6 libpam-modules 1.1.1-2ubuntu5 libpam0g 1.1.1-2ubuntu5 libselinux1 2.0.89-4 libstdc++6 4.4.3-4ubuntu5 libtext-charwidth-perl 0.04-6 libtext-iconv-perl 1.7-2 libtext-wrapi18n-perl 0.06-7 lzma 4.43-14ubuntu2 mysql-common 5.1.41-3ubuntu12.6 passwd 1:4.1.4.2-1ubuntu2 pdns-server 2.9.22-3 perl-base 5.10.1-8ubuntu2 sensible-utils 0.0.1ubuntu3 tzdata 2010l-0ubuntu0.10.04 ucf 3.0025 zlib1g 1:1.2.3.3.dfsg-15ubuntu1 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu-Server 10.04.1 LTS Lucid Lynx - Release i386 (20100816.2) Package: pdns-backend-mysql 2.9.22-3 PackageArchitecture: i386 ProcEnviron: LANG=de_DE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-24.42-generic-pae 2.6.32.15+drm33.5 SourcePackage: pdns Tags: lucid Uname: Linux 2.6.32-24-generic-pae i686 /etc/network/interfaces: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface #auto eth0 #iface eth0 inet dhcp auto eth0 iface eth0 inet static address xxx.xxx.xxx.20 netmask 255.255.255.0 gateway xxx.xxx.xxx.1 iface eth0 inet6 static address :yyy:y:y::3 netmask 64 gateway :yyy:y:y::1 auto eth0:0 iface eth0:0 inet static address xxx.xxx.xxx.102 netmask 255.255.255.0 iface eth0:0 inet6 static address :yyy:y:y::4 netmask 64 auto dummy0 iface dummy0 inet static address 192.168.176.1 netmask 255.255.255.255 /etc/iptables.rules: # Generated by iptables-save v1.4.4 on Sun Aug 29 20:58:48 2010 *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [86:9176] -A INPUT -i lo -m comment --comment ACCEPT loopback device -j ACCEPT -A INPUT -i dummy0 -m comment --comment ACCEPT dummy0 device -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -m comment --comment ACCEPT all packets of existing connections -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type echo-reply -m comment --comment ACCEPT ICMP echo-reply -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type echo-request -m comment --comment ACCEPT ICMP echo-request -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type time-exceeded -m comment --comment ACCEPT ICMP time-exceeded -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type destination-unreachable -m comment --comment ACCEPT ICMP destination-unreachable -j ACCEPT -A INPUT -m state --state NEW -m recent --set --name DEFAULT --rsource -m comment --comment Store connection requests #-A INPUT -d
[Bug 636480] [NEW] Postfix and PowerDNS cannot bind to IPv6-IPs on boot
Public bug reported: On a IPv4/IPv6-dual-stack system Postfix fails to start on boot when bind to IPv6-IPs via /etc/init.d/master.cf (no error message in syslog!). PowerDNS logs pdns[1940]: Fatal error: Unable to bind to UDP ipv6 socket. Both services can be started manually without problems. Obviously the IPv6-stack isn't configured correctly when Postfix/PowerDNS start at boot time. Apport-report (Postfix): ProblemType: Bug Architecture: i386 Date: Sun Sep 12 18:05:33 2010 Dependencies: adduser 3.112ubuntu1 base-files 5.0.0ubuntu20.10.04.2 base-passwd 3.5.22 coreutils 7.4-2ubuntu2 debconf 1.5.28ubuntu4 debconf-i18n 1.5.28ubuntu4 debianutils 3.2.2 dpkg 1.15.5.6ubuntu4.1 findutils 4.4.2-1ubuntu1 gcc-4.4-base 4.4.3-4ubuntu5 libacl1 2.2.49-2 libattr1 1:2.4.44-1 libc-bin 2.11.1-0ubuntu7.2 libc6 2.11.1-0ubuntu7.2 libdb4.8 4.8.24-1ubuntu1 libgcc1 1:4.4.3-4ubuntu5 liblocale-gettext-perl 1.05-6 libncurses5 5.7+20090803-2ubuntu3 libpam-modules 1.1.1-2ubuntu5 libpam0g 1.1.1-2ubuntu5 libsasl2-2 2.1.23.dfsg1-5ubuntu1 libselinux1 2.0.89-4 libssl0.9.8 0.9.8k-7ubuntu8 libstdc++6 4.4.3-4ubuntu5 libtext-charwidth-perl 0.04-6 libtext-iconv-perl 1.7-2 libtext-wrapi18n-perl 0.06-7 lsb-base 4.0-0ubuntu8 lzma 4.43-14ubuntu2 ncurses-bin 5.7+20090803-2ubuntu3 netbase 4.35ubuntu3 openssl 0.9.8k-7ubuntu8 passwd 1:4.1.4.2-1ubuntu2 perl-base 5.10.1-8ubuntu2 sed 4.2.1-6 sensible-utils 0.0.1ubuntu3 ssl-cert 1.0.23ubuntu2 tzdata 2010l-0ubuntu0.10.04 zlib1g 1:1.2.3.3.dfsg-15ubuntu1 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu-Server 10.04.1 LTS Lucid Lynx - Release i386 (20100816.2) Package: postfix 2.7.0-1 PackageArchitecture: i386 ProcEnviron: LANG=de_DE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-24.42-generic-pae 2.6.32.15+drm33.5 SourcePackage: postfix Tags: lucid Uname: Linux 2.6.32-24-generic-pae i686 Apport-report (PowerDNS): ProblemType: Bug Architecture: i386 Date: Sun Sep 12 18:18:32 2010 Dependencies: adduser 3.112ubuntu1 base-files 5.0.0ubuntu20.10.04.2 base-passwd 3.5.22 coreutils 7.4-2ubuntu2 debconf 1.5.28ubuntu4 debconf-i18n 1.5.28ubuntu4 debianutils 3.2.2 dpkg 1.15.5.6ubuntu4.1 findutils 4.4.2-1ubuntu1 gcc-4.4-base 4.4.3-4ubuntu5 libacl1 2.2.49-2 libattr1 1:2.4.44-1 libc-bin 2.11.1-0ubuntu7.2 libc6 2.11.1-0ubuntu7.2 libdb4.8 4.8.24-1ubuntu1 libgcc1 1:4.4.3-4ubuntu5 liblocale-gettext-perl 1.05-6 libmysqlclient16 5.1.41-3ubuntu12.6 libpam-modules 1.1.1-2ubuntu5 libpam0g 1.1.1-2ubuntu5 libselinux1 2.0.89-4 libstdc++6 4.4.3-4ubuntu5 libtext-charwidth-perl 0.04-6 libtext-iconv-perl 1.7-2 libtext-wrapi18n-perl 0.06-7 lzma 4.43-14ubuntu2 mysql-common 5.1.41-3ubuntu12.6 passwd 1:4.1.4.2-1ubuntu2 pdns-server 2.9.22-3 perl-base 5.10.1-8ubuntu2 sensible-utils 0.0.1ubuntu3 tzdata 2010l-0ubuntu0.10.04 ucf 3.0025 zlib1g 1:1.2.3.3.dfsg-15ubuntu1 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu-Server 10.04.1 LTS Lucid Lynx - Release i386 (20100816.2) Package: pdns-backend-mysql 2.9.22-3 PackageArchitecture: i386 ProcEnviron: LANG=de_DE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-24.42-generic-pae 2.6.32.15+drm33.5 SourcePackage: pdns Tags: lucid Uname: Linux 2.6.32-24-generic-pae i686 /etc/network/interfaces: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface #auto eth0 #iface eth0 inet dhcp auto eth0 iface eth0 inet static address xxx.xxx.xxx.20 netmask 255.255.255.0 gateway xxx.xxx.xxx.1 iface eth0 inet6 static address :yyy:y:y::3 netmask 64 gateway :yyy:y:y::1 auto eth0:0 iface eth0:0 inet static address xxx.xxx.xxx.102 netmask 255.255.255.0 iface eth0:0 inet6 static address :yyy:y:y::4 netmask 64 auto dummy0 iface dummy0 inet static address 192.168.176.1 netmask 255.255.255.255 /etc/iptables.rules: # Generated by iptables-save v1.4.4 on Sun Aug 29 20:58:48 2010 *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [86:9176] -A INPUT -i lo -m comment --comment ACCEPT loopback device -j ACCEPT -A INPUT -i dummy0 -m comment --comment ACCEPT dummy0 device -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -m comment --comment ACCEPT all packets of existing connections -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type echo-reply -m comment --comment ACCEPT ICMP echo-reply -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type echo-request -m comment --comment ACCEPT ICMP echo-request -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type time-exceeded -m comment --comment ACCEPT ICMP time-exceeded -j ACCEPT -A INPUT -p icmp -m icmp --icmp-type destination-unreachable -m comment --comment ACCEPT ICMP destination-unreachable -j ACCEPT -A INPUT -m state --state NEW -m recent --set --name DEFAULT --rsource -m comment --comment Store connection requests #-A INPUT -d xxx.xxx.xxx.102/32 -p tcp -m tcp
