Greater output of journalctl: https://pastebin.canonical.com/p/XJzPMHrSbx/
** Description changed: Summary === On Hirsute, upgrading or using to systemd 247.1-4ubuntu1 causes Google Cloud instance to loose network access. Expected Result === Working network access Actual Result === After upgrade, network access is lost and serial console is filled with messages about IPv4 martian source and ll header, see below. Steps to Reproduce === 1. Launch `daily-ubuntu-2104-hirsute-v20210107` the last known good image 2. sudo apt update - 3. sudo apt install systems + 3. sudo apt install systemd 4. ssh is lost The images, built with this version do not appear to be able to start networking. Logs === Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.915720] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.915724] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.978762] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.978803] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.042242] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.042302] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.105412] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.105448] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.168141] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.168178] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 $ journalctl --no-pager -u systemd-net -- Journal begins at Mon 2021-01-11 21:30:31 UTC, ends at Mon 2021-01-11 21:52:03 UTC. -- Jan 11 21:30:35 ubuntu systemd[1]: Starting Network Service... Jan 11 21:30:35 ubuntu systemd-networkd[413]: Enumeration completed Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Interface name change detected, ens4 has been renamed to eth0. Jan 11 21:30:35 ubuntu systemd[1]: Started Network Service. Jan 11 21:30:35 ubuntu systemd-networkd[413]: eth0: Interface name change detected, eth0 has been renamed to ens4. Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: IPv6 successfully enabled Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Link UP Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Gained carrier Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: DHCPv4 address 10.138.0.56/32 via 10.138.0.1 Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Classless static routes received from DHCP server: ignoring router option Jan 11 21:30:37 ubuntu systemd-networkd[413]: ens4: Gained IPv6LL Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[413]: ens4: DHCPv6 lease lost Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Stopping Network Service... Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: systemd-networkd.service: Succeeded. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Stopped Network Service. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Starting Network Service... Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: ens4: Gained IPv6LL Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: Enumeration completed Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Started Network Service. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: ens4: DHCPv4 address 10.138.0.56/32 via 10.138.0.1 -- 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/1911059 Title: gce: 247.1-4ubuntu1 causes loss of networking Status in systemd package in Ubuntu: New Bug description: Summary === On Hirsute, upgrading or using to systemd 247.1-4ubuntu1 causes Google Cloud instance to loose network access. Expected Result === Working network access Actual Result === After upgrade, network access is lost and serial console is filled with messages about IPv4 martian source and ll header, see below. Steps to Reproduce === 1. Launch `daily-ubuntu-2104-hirsute-v20210107` the last known good image 2. sudo apt update 3. sudo apt install systemd 4. ssh is lost The images, built with this version do not appear to be able to start networking. Logs === Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.915720] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.915724] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.978762] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 483.978803] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.042242] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.042302] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.105412] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.105448] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.168141] IPv4: martian source 10.138.0.56 from 169.254.169.254, on dev ens4 Jan 11 21:38:32 powersj-hirsuite-20210107 kernel: [ 484.168178] ll header: 00000000: 42 01 0a 8a 00 38 42 01 0a 8a 00 01 08 00 $ journalctl --no-pager -u systemd-net -- Journal begins at Mon 2021-01-11 21:30:31 UTC, ends at Mon 2021-01-11 21:52:03 UTC. -- Jan 11 21:30:35 ubuntu systemd[1]: Starting Network Service... Jan 11 21:30:35 ubuntu systemd-networkd[413]: Enumeration completed Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Interface name change detected, ens4 has been renamed to eth0. Jan 11 21:30:35 ubuntu systemd[1]: Started Network Service. Jan 11 21:30:35 ubuntu systemd-networkd[413]: eth0: Interface name change detected, eth0 has been renamed to ens4. Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: IPv6 successfully enabled Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Link UP Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Gained carrier Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: DHCPv4 address 10.138.0.56/32 via 10.138.0.1 Jan 11 21:30:35 ubuntu systemd-networkd[413]: ens4: Classless static routes received from DHCP server: ignoring router option Jan 11 21:30:37 ubuntu systemd-networkd[413]: ens4: Gained IPv6LL Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[413]: ens4: DHCPv6 lease lost Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Stopping Network Service... Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: systemd-networkd.service: Succeeded. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Stopped Network Service. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Starting Network Service... Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: ens4: Gained IPv6LL Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: Enumeration completed Jan 11 21:37:27 powersj-hirsuite-20210107 systemd[1]: Started Network Service. Jan 11 21:37:27 powersj-hirsuite-20210107 systemd-networkd[2446]: ens4: DHCPv4 address 10.138.0.56/32 via 10.138.0.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1911059/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
