All autopkgtests for the newly accepted systemd (255.4-1ubuntu8.7) for noble have finished running. The following regressions have been reported in tests triggered by the package:
apport/2.28.1-0ubuntu3.5 (arm64) apport/unknown (i386, ppc64el) appstream/1.0.2-1build6 (ppc64el) asterisk/unknown (arm64) at-spi2-core/2.52.0-1build1 (arm64) bind9/unknown (arm64) casper/unknown (s390x) certspotter/unknown (amd64) clamav/unknown (s390x) clevis/unknown (ppc64el) cloudflare-ddns/unknown (amd64) conntrack-tools/unknown (amd64) coturn/unknown (amd64) cron/unknown (amd64) cryptsetup/unknown (ppc64el) csync2/unknown (ppc64el) cups/unknown (arm64) dbus/unknown (arm64, ppc64el) dbus-broker/35-2 (s390x) dbus-broker/unknown (arm64) dhcpcd/unknown (ppc64el) exim4/unknown (s390x) fluidsynth/unknown (arm64) freedombox/unknown (s390x) freeradius/unknown (ppc64el) gamemode/unknown (ppc64el) golang-github-coreos-go-systemd/unknown (arm64, s390x) hddemux/unknown (arm64) hwloc/unknown (arm64) initramfs-tools/unknown (s390x) libcamera/0.2.0-3fakesync1build6 (ppc64el) libinput/unknown (s390x) libreswan/unknown (s390x) libsfml/unknown (arm64) libsoup3/3.4.4-5ubuntu0.4 (amd64) libsoup3/unknown (s390x) libusb-1.0/unknown (arm64, s390x) libvirt/unknown (s390x) libvirt-dbus/unknown (arm64) lighttpd/1.4.74-1ubuntu3 (ppc64el) lighttpd/unknown (arm64) linux-azure-6.11/unknown (arm64) linux-gcp-6.11/6.11.0-1015.15~24.04.1 (arm64) linux-gkeop/6.8.0-1013.15 (amd64) linux-hwe-6.11/6.11.0-28.28~24.04.1 (amd64, ppc64el) linux-lowlatency/6.8.0-62.65.1 (amd64, arm64) linux-lowlatency-hwe-6.11/6.11.0-1014.15~24.04.1 (arm64) linux-nvidia/6.8.0-1029.32 (arm64) linux-nvidia-6.11/6.11.0-1009.9 (arm64) linux-nvidia-lowlatency/unknown (arm64) linux-realtime/unknown (arm64) logrotate/unknown (arm64) mariadb/1:10.11.11-0ubuntu0.24.04.2 (amd64, armhf, ppc64el, s390x) mariadb/unknown (arm64) mediawiki/1:1.39.7-1 (s390x) monitoring-plugins-systemd/unknown (arm64) mutter/46.2-1ubuntu0.24.04.8 (s390x) netplan.io/1.1.2-2~ubuntu24.04.1 (amd64, arm64, armhf) netplan.io/unknown (ppc64el, s390x) network-manager/1.46.0-1ubuntu2.2 (ppc64el) nftables/unknown (arm64) nghttp2/unknown (arm64) oomd/0.5.0-1.2 (s390x) open-build-service/2.9.4-10 (ppc64el) openrazer/unknown (arm64, s390x) ostree/unknown (arm64) pulseaudio/unknown (s390x) qlcplus/unknown (arm64) rsyslog/unknown (s390x) rtkit/unknown (s390x) samba/2:4.19.5+dfsg-4ubuntu9 (amd64, ppc64el) sbws/unknown (s390x) sks/1.1.6+git20210302.c3ba6d5a-4build2 (amd64, arm64, armhf, ppc64el) sks/unknown (s390x) snapd/2.67.1+24.04 (amd64, ppc64el) sssd/unknown (arm64) strongswan/5.9.13-2ubuntu4 (amd64) stunnel4/unknown (arm64) tang/14-2ubuntu1 (s390x) tpm2-abrmd/unknown (arm64) upower/unknown (s390x) usbauth/unknown (arm64) util-linux/2.39.3-9ubuntu6.2 (arm64) yder/unknown (s390x) Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1]. https://people.canonical.com/~ubuntu-archive/proposed- migration/noble/update_excuses.html#systemd [1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions Thank you! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/2098183 Title: Preserve IPv6 configurations when `KeepConfiguration=dhcp-on-stop` is set Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Focal: Won't Fix Status in systemd source package in Jammy: Won't Fix Status in systemd source package in Noble: Fix Committed Status in systemd source package in Oracular: Fix Committed Status in systemd source package in Plucky: Fix Released Bug description: [Impact] The IPv6 configuration is being cleared even though `KeepConfiguration` is set to `yes`, causing the iSCSI backend system to hang during shutdown. [Fix] Systemd upstream has addressed this issue. https://github.com/systemd/systemd/pull/34989 [Test Plan] <Verify the functionality of KeepConfiguration in preserving IPv6 configurations> 1. Set up a machine with an iSCSI backend in an IPv6-only environment. 2. Configure the `KeepConfiguration` option for each network device individually using drop-in configuration files (e.g., `/etc/systemd/network/*.network.d/*.conf`) or set the `"critical"` option to `true` in the Netplan configuration. 3. Power off the machine and verify that the system does not hang. <Verify the serialization and deserialization functionality in the systemd-networkd service> 1. Enable debugging for systemd-networkd > mkdir -p /etc/systemd/system/systemd-networkd.service.d/ > vim /etc/systemd/system/systemd-networkd.service.d/10-debug.conf === [Service] Environment=SYSTEMD_LOG_LEVEL=debug === systemctl daemon-reload 2. Restart the systemd-networkd service twice using the `systemctl restart systemd-networkd` command. 3. Confirm that serialization and deserialization are functioning correctly by checking `/var/log/syslog` 2025-03-13T00:35:01.540134+00:00 oracular systemd-networkd[2998]: Serializing... 2025-03-13T00:35:01.540165+00:00 oracular systemd-networkd[2998]: enp0s9: Serializing DHCPv4 address (configured): 10.0.2.100/24 broadcast 10.0.2.255 (valid forever, preferred forever), flags: permanent, scope: global, label: n/a 2025-03-13T00:35:01.540193+00:00 oracular systemd-networkd[2998]: enp0s9: Serializing DHCPv6 address (configured): 2603:c020:4016:8201:48ee:6b22:d3e4:2e8/128 (valid for 1d 56min 49s, preferred for 23h 56min 49s), flags: no-prefixroute, scope: global 2025-03-13T00:35:01.540218+00:00 oracular systemd-networkd[2998]: Serialization completed. ... 2025-03-13T00:35:01.596591+00:00 oracular systemd-networkd[3029]: Deserializing... 2025-03-13T00:35:01.596612+00:00 oracular systemd-networkd[3029]: enp0s9: Deserialized DHCPv4 address (configured): 10.0.2.100/24 broadcast 10.0.2.255 (valid forever, preferred forever), flags: permanent, scope: global, label: n/a 2025-03-13T00:35:01.596635+00:00 oracular systemd-networkd[3029]: enp0s9: Deserialized DHCPv6 address (configured): 2603:c020:4016:8201:48ee:6b22:d3e4:2e8/128 (valid for 1d 56min 49s, preferred for 23h 56min 49s), flags: no-prefixroute, scope: global 2025-03-13T00:35:01.596662+00:00 oracular systemd-networkd[3029]: Deserialization completed. <Verify that the IP address is removed when KeepConfiguration=no is set> 1. Check the name of the current network configuration file: > ls /run/systemd/network/ 10-netplan-enp0s9.link 10-netplan-enp0s9.network 2. Create a drop-in directory and override the KeepConfiguration setting: > mkdir -p /etc/systemd/network/10-netplan-enp0s9.network.d > vim /etc/systemd/network/10-netplan-enp0s9.network.d/10-netplan-enp0s9.network.conf === [Network] KeepConfiguration=no === 3. Restart the systemd-networkd service to apply the changes: > systemctl restart systemd-networkd 4. Stop the systemd-networkd service and verify the IP address is dropped: > systemctl stop systemd-networkd > ip a [Where problems could occur] The patches introduce network serialization and deserialization behavior, ensuring that DHCPv6 addresses are preserved when `KeepConfiguration=yes` is set. If any regressions occur, error messages may appear when restarting `systemd-networkd`, but they will be ignored. Both IPv4/IPv6 configuration and the IPv6 connection may be affected. 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