[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
This bug was fixed in the package ufw - 0.36.1-3ubuntu1 --- ufw (0.36.1-3ubuntu1) jammy; urgency=medium * debian/ufw.service: add back DefaultDependencies=no and instead add Wants/After local-fs.target. This will avoid a dependency on sysinit while ensuring that filesystems (including cryptsetup) are ready (the reason for removing DefaultDependencies=no in the first place). LP: #1950039 -- Jamie Strandboge Wed, 05 Jan 2022 15:20:44 + ** Changed in: ufw (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: Invalid Status in ufw package in Ubuntu: Fix Released Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Tags removed: block-proposed block-proposed-jammy -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: Invalid Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
https://launchpad.net/ubuntu/+source/ufw/0.36.1-3ubuntu1 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: Invalid Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Changed in: ufw (Ubuntu) Status: New => Triaged ** Changed in: cloud-init (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: Invalid Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
Oh! I missed from the initial report that network-pre was deleted which clears up things considerably on my end (since I wasn't able to reproduce, I didn't see it locally either). :) Preparing an upload now. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: Invalid Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
> cloud-init shouldn't care cause the ufw service doesn't do anything unless ufw is enabled (and even when it is enabled, it just loads firewall rules). It doesn't care about ufw at all, systemd has noticed a cycle between the units and deleted network-pre.target start job (or cloud-init in #1), causing the network to not come up. > I'm thinking I should upload: This sounds like it should fix the issue -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
> This makes me want to understand the cloud-init configuration that is in play. Can you share it? I'm thinking I should upload: DefaultDependencies=no Before=network-pre.target Wants=network-pre.target local-fs.target After=local-fs.target Do you have any objections? This would remove the explicit sysinit from the dependency equation but I think it would otherwise achieve ufw's startup objectives. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
> I don't believe your reproducer is valid - cloud-init is not installed anymore, as autopkgtest-buildvm-ubuntu-cloud removes it when building the VM, whereas it remains on the cloud images, as it's needed there to actually get the IP address during boot. Note, in https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/comments/9 I installed cloud-init and did some analysis also (but see below). > Though arguably I'd expect this to be fixed by removing DefaultDependencies again, if I looked at this correctly. Seems likely, though this change was done to fix an issue people were seeing on stack exchange for Debian/Ubuntu systems related to a race between encrypted filesystems and ufw. I guess I could add back DefaultDependencies=no and add After=local-fs.target, but I'm not sure what this would do in practice since local-fs.target is so close to the end of sysinit anyway (but see below). In 0.36.1-2, ufw has: DefaultDependencies=no Before=network.target In 0.36.1-3, ufw has (no DefaultDependencies=no): Before=network-pre.target Wants=network-pre.target cloud-init has (among other things): Before=sysinit.target Before=network-pre.target Wants=network-pre.target AIUI, with 0.36.1-2, ufw will tend to start right away due to DefaultDependencies=no and so will cloud-init so long as it finishes before sysinit. ufw need only finish before network.target, which is after network-pre.target. Eg, ufw and cloud-init race to complete but otherwise their dependencies directly don't affect each other. With 0.36.1-3, cloud-init starts early and before ufw since it must finish before sysinit.target and ufw cannot start until after sysinit.target is done. Because both must finish before network- pre.target, this pushes network-pre.target after sysinit (and of course, ufw), but other than that, there shouldn't be a problem since we have: 1. cloud-init starts / finishes 2. sysinit starts / finishes 3. ufw starts / finishes 4. network-pre reached 5. systemd-networkd starts / finishes 6. network reached IME, there is no obvious problem with the dependencies (as they relate to ufw) since cloud-init is allowed to start/finish before sysinit and network-pre just like before. It is just that now network-pre is guaranteed to be after sysinit (which from cloud-init's point of view, shouldn't necessarily be a concern). It is also guaranteed to be after ufw but, unless cloud-init is doing something with ufw such as perhaps enabling ufw and restarting the ufw service, cloud-init shouldn't care cause the ufw service doesn't do anything unless ufw is enabled (and even when it is enabled, it just loads firewall rules). This makes me want to understand the cloud-init configuration that is in play. Can you share it? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
Though arguably I'd expect this to be fixed by removing DefaultDependencies again, if I looked at this correctly. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
I have added a cloud-init task, to draw cloud-init people in to help get this resolved. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
I don't believe your reproducer is valid - cloud-init is not installed anymore, as autopkgtest-buildvm-ubuntu-cloud removes it when building the VM, whereas it remains on the cloud images, as it's needed there to actually get the IP address during boot. Removing the DefaultDependencies=no means that ufw.service is After=basic.target After=sysinit.target. cloud-init.service has Before=sysinit.target, so would have to run before ufw.service. It is After=systemd-networkd-wait-online.service though which is After=systemd-networkd which is After=network-pre.target. So there's the cycle, we need to run cloud-init After=network-pre (hence After ufw), but determined before that cloud-init needs to run before sysinit.target, which needs to run before ufw.service. I can't reproduce the issue in a VM right now, though, because um, cloud-init does not seem to start at all during second boot despite seemingly being enabled. ** Also affects: cloud-init (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in cloud-init package in Ubuntu: New Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Attachment added: "plot-2.svg" https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+attachment/5550320/+files/plot-2.svg -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Attachment added: "plot-3.svg" https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+attachment/5550321/+files/plot-3.svg -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
Attached are two 'systemd-analyze plot's for the autopktest jammy system with cloud-init and ufw installed. plot-2.svg is for booting the system with 0.36.1-2 (current jammy) and plot-3.svg is 0.36.1-3 (proposed jammy). Notice how plot-2.svg, ufw and systemd-networkd start quite a bit earlier than in plot-3.svg. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
@juliank - note I wasn't so much talking about 'blame' as much as understanding, so I apologize if it came across that way. Since I wasn't able to reproduce, I was trying to reason through my thoughts to help the discussion go further since I'm not able to diagnose it myself. In a nutshell, I have concerns that the ufw service has a side effect that somewhere else in the system is dependent on. That other part of the system should be setup to work without ufw in the mix. I'm also concerned that users might face issues if ufw is purged or if other similarly configured software is installed (eg, firewalld). With that in mind, it seems odd that a service that does nearly nothing by default would affect the system by having a Before/Wants on network- pre.target. It also seems odd that going from very little dependencies (DefaultDependencies=no) to have only those for 'basic system initialization' would be a problem since those are not related to networking, etc. Eg, in today's autopkgtest jammy instance that I created with `autopkgtest-buildvm-ubuntu-cloud -r jammy` and rebooting with the proposed -3 of ufw installed: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu Jammy Jellyfish (development branch) Release:22.04 Codename: jammy $ cat /proc/version_signature Ubuntu 5.13.0-19.19-generic 5.13.14 $ systemctl list-dependencies ufw.service ufw.service ● ├─system.slice ● ├─network-pre.target ● └─sysinit.target ● ├─apparmor.service ● ├─dev-hugepages.mount ● ├─dev-mqueue.mount ● ├─keyboard-setup.service ● ├─kmod-static-nodes.service ● ├─multipathd.service ● ├─plymouth-read-write.service ○ ├─plymouth-start.service ● ├─proc-sys-fs-binfmt_misc.automount ● ├─setvtrgb.service ● ├─sys-fs-fuse-connections.mount ● ├─sys-kernel-config.mount ● ├─sys-kernel-debug.mount ● ├─sys-kernel-tracing.mount ● ├─systemd-ask-password-console.path ○ ├─systemd-binfmt.service ○ ├─systemd-boot-system-token.service ● ├─systemd-journal-flush.service ● ├─systemd-journald.service ○ ├─systemd-machine-id-commit.service ● ├─systemd-modules-load.service ○ ├─systemd-pstore.service ● ├─systemd-random-seed.service ● ├─systemd-sysctl.service ● ├─systemd-sysusers.service ● ├─systemd-timesyncd.service ● ├─systemd-tmpfiles-setup-dev.service ● ├─systemd-tmpfiles-setup.service ● ├─systemd-udev-trigger.service ● ├─systemd-udevd.service ● ├─systemd-update-utmp.service ● ├─cryptsetup.target ● ├─local-fs.target ● │ ├─-.mount ● │ ├─boot-efi.mount ○ │ ├─systemd-fsck-root.service ● │ └─systemd-remount-fs.service ● ├─swap.target ● └─veritysetup.target Seeing what depends on ufw, there is very little: $ systemctl list-dependencies ufw.service --reverse ufw.service ● └─multi-user.target ● └─graphical.target I can also say that nothing in this VM depends on network-pre other than ufw: $ systemctl list-dependencies --reverse network-pre.target network-pre.target ● └─ufw.service and that there is not much depending on network.target: $ systemctl list-dependencies --reverse network.target network.target ○ ├─netplan-ovs-cleanup.service ● └─systemd-networkd.service Rebooting with ufw -2 installed, all of the above is the same except ufw's dependencies are nearly nothing: $ systemctl list-dependencies ufw.service ufw.service ● └─system.slice This autopkgtest VM doesn't have cloud-init installed (which is consistent with why I'm not seeing it in here like I am not in Debian) and I don't know what cloud-init config to provide to provide any additional diagnosis. I can say that if I install cloud-init, it add a dependency on on network-pre.target (still with -2 of ufw): $ systemctl list-dependencies network-pre.target --reverse network-pre.target ○ └─cloud-init-local.service It has: $ cat /usr/lib/systemd/system/cloud-init-local.service [Unit] Description=Initial cloud-init job (pre-networking) DefaultDependencies=no Wants=network-pre.target After=hv_kvp_daemon.service After=systemd-remount-fs.service Before=NetworkManager.service Before=network-pre.target Before=shutdown.target Before=sysinit.target Conflicts=shutdown.target RequiresMountsFor=/var/lib/cloud [Service] Type=oneshot ExecStart=/usr/bin/cloud-init init --local ExecStart=/bin/touch /run/cloud-init/network-config-ready RemainAfterExit=yes TimeoutSec=0 # Output needs to appear in instance console output StandardOutput=journal+console [Install] WantedBy=cloud-init.target I notice that it has a `Before=sysinit.target` and DefaultDependencies=no. Is cloud-init in our infrastructure configured to run ufw? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description:
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
I think we can rebuild images on the staging autopkgtest instance with the packages from proposed and run a couple hundred tests there and see if it still breaks. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
This broke the autopkgtest cloud. Networking did not came up and hence no tests passed anymore. We absolutely must not let this pass until we are sure the problem is resolved, as rebuilding images without it is hard. (so setting it to incomplete is fairly dangerous). Debian does not use cloud-init usually, so it hardly matters if it works there. I don't care who's to blame here, but this needs to be resolved. ** Changed in: ufw (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: New Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Changed in: ufw (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Incomplete Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
@juliank - where did you see these errors? I booted with a freshly created autopkgtest jammy vm, installed the package from proposed and it worked fine. Please see my previous comments-- this does not seem to be a bug in ufw since it is using the documented unit setup that systemd recommends for firewall software (and that other firewall software use, such as firewalld) and this has been in Debian for some time now with no bug reports (indeed, it solved issues). Your initial report shows that lots of other units have the ordering cycle issue that you mentioned so I'm not sure why ufw would be singled out. So we're all on the same page, this was the change: -DefaultDependencies=no -Before=network.target +Before=network-pre.target +Wants=network-pre.target and I'll add this from debian/changelog: +- use Before and Wants on network-pre.target. Per systemd documentation, + "network-pre.target is a target that may be used to order services + before any network interface is configured. Its primary purpose is for + usage with firewall services". Because network-pre.target is a passive + unit, "services that want to be run before the network is configured + should place Before=network-pre.target and also set + Wants=network-pre.target to pull it in" +- remove DefaultDependencies=no so that we pull in default dependencies + for "basic system initialization". While ufw is meant to come up before + networking, there is no reason why it shouldn't come up after sysinit. + This should help make ufw startup more robust on systems that need + something from sysinit. The ufw unit itself does very little unless ufw is enabled since /lib/ufw/ufw-init exits very quickly when it is not enabled. As such, it seems to me that the ufw upload may have uncovered a latent issue in our early boot (but that wouldn't be a bug in ufw itself) where Ubuntu may not be supporting the documented behavior for network-pre.target. Finally, it has been a couple of months since this report; is it possible to rerun wherever this was run to see if it is still an issue (as mentioned, no bug reports in Debian and so perhaps things floated in that resolved this)? I would rerun autopkgtests, but they all have passed. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
Also, to be clear, when I say I can't look at the ufw portions 'for a while', I mean ~10 days (doing this from my phone). Thinking about this, my thinking is this is less about the Before/Wants on network-pre and the removal of DefaultDependencies and more about Before=network being removed (with perhaps nothing else doing that? ie, I don't think this an ufw bug; I think the change uncovered something). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
I mention firewalld cause while ufw could be reverted, firewalld users would presumably also hit it, as well as any other software that does it. If the ufw change is reverted, IME someone should audit the archive for other occurrences of this pattern and update the units accordingly). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
Fyi, the current configuration is the same as firewalld upstream and what is in Debian, Moreover it is following systemd documentation for firewall software so I wonder if the change simply uncovered a latent bug Fyi, I won't be able to look at this for a while so if you need to back it out, please do an ubuntu1 upload (though it would be great if someone more familiar with systemd-networkd thought through my latent bug comment). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
The issue may be the removal of DefaultDependencies=no, but I'm not 100% sure - it may also be the additional Before/Wants -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
The cycle occurs in other places to, e.g. basic.target <-> sysinit.target [ 12.918119] systemd[1]: basic.target: Found ordering cycle on sysinit.target/start [ 12.919241] systemd[1]: basic.target: Found dependency on cloud-init.service/start [ 12.920347] systemd[1]: basic.target: Found dependency on systemd-networkd-wait-online.service/start [ 12.921679] systemd[1]: basic.target: Found dependency on systemd-networkd.service/start [ 12.922893] systemd[1]: basic.target: Found dependency on network-pre.target/start [ 12.924001] systemd[1]: basic.target: Found dependency on ufw.service/start [ 12.925013] systemd[1]: basic.target: Found dependency on basic.target/start [ 12.926055] systemd[1]: basic.target: Job cloud-init.service/start deleted to break ordering cycle starting with basic.target/start -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
[Touch-packages] [Bug 1950039] Re: ufw 0.36.1-3 introduces ordering cycle, breaking network
** Tags added: block-proposed ** Tags added: block-proposed-jammy -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ufw in Ubuntu. https://bugs.launchpad.net/bugs/1950039 Title: ufw 0.36.1-3 introduces ordering cycle, breaking network Status in ufw package in Ubuntu: Triaged Bug description: [2.065178] systemd[1]: systemd-networkd.service: Found ordering cycle on network-pre.target/start [2.065276] systemd[1]: systemd-networkd.service: Found dependency on ufw.service/start [2.065356] systemd[1]: systemd-networkd.service: Found dependency on basic.target/start [2.065422] systemd[1]: systemd-networkd.service: Found dependency on sockets.target/start [2.065487] systemd[1]: systemd-networkd.service: Found dependency on cloud-init-hotplugd.socket/star t [2.065561] systemd[1]: systemd-networkd.service: Found dependency on sysinit.target/start [2.065626] systemd[1]: systemd-networkd.service: Found dependency on cloud-init.service/start [2.065700] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd-wait-online.se rvice/start [2.065795] systemd[1]: systemd-networkd.service: Found dependency on systemd-networkd.service/start [2.065870] systemd[1]: systemd-networkd.service: Job network-pre.target/start deleted to break ordering cycle starting with systemd-networkd.service/start [[0;1;31m SKIP [0m] Ordering cycle found, skipping [0;1;39mNetwork (Pre)[0m To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/1950039/+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
