[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
This bug was fixed in the package lxc - 1:4.0.12-0ubuntu1~20.04.1 --- lxc (1:4.0.12-0ubuntu1~20.04.1) focal; urgency=medium * Cherry-pick upstream bugfixes (stable-4.0): - 0002-lxc-checkconfig-Fix-bashism.patch - 0003-doc-Fix-reverse-allowlist-denylist.patch * New upstream bugfix release (4.0.12) (LP: #1959993): (https://discuss.linuxcontainers.org/t/lxc-4-0-12-has-been-released/13288) - Fixed CRIU restoration of containers with pre-created veth interfaces - Fixed issue with kernels lacking SMT support - Extended cgroup2 config options in lxc.mount.auto (cgroup2) - lxc-download now relies on HTTPS for validation (avoids GPG issues) * New upstream bugfix release (4.0.11): (https://discuss.linuxcontainers.org/t/lxc-4-0-11-has-been-released/12427) - Core scheduling support (lxc.sched.core) - riscv64 support in lxc.arch - Significantly improved bash completion profile - Greater use of the new VFS mount API (when supported by the kernel) - Fix containers with empty network namespaces - Handle kernels that lack TIOCGPTPEER - Improve CPU bitmask/id handling (handle skipped CPU numbers) - Reworked the tests to run offline * New upstream bugfix release (4.0.10): (https://discuss.linuxcontainers.org/t/lxc-4-0-10-has-been-released/11618) - Fix issues with less common architectures - Support for additional idmap mounts - nft support in lxc-net - Cleaner mount entries for sys:mixed - Switched GPG server to keyserver.ubuntu.com * New upstream bugfix release (4.0.9): (https://discuss.linuxcontainers.org/t/lxc-4-0-9-has-been-released/10999) - Fix incorrect personality setting when running 32bit containers on 64bit * New upstream bugfix release (4.0.8): - Fix CGroup attach against older running containers * New upstream bugfix release (4.0.7): - Testing improvements including fixes from oss-fuzz - Rework of the attach codepath - Cgroup handling rework * Bump to debhelper 12 (allows focal SRUs) * Bump standards to 4.6.0.1 * Add lintian overrides for incorrect bashism detection * Remove bash completion install logic (now done upstream) -- Stéphane Graber Thu, 03 Feb 2022 23:50:20 -0500 ** Changed in: lxc (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
This bug was fixed in the package lxc - 1:4.0.12-0ubuntu1~21.10.1 --- lxc (1:4.0.12-0ubuntu1~21.10.1) impish; urgency=medium * Cherry-pick upstream bugfixes (stable-4.0): - 0002-lxc-checkconfig-Fix-bashism.patch - 0003-doc-Fix-reverse-allowlist-denylist.patch * New upstream bugfix release (4.0.12) (LP: #1959993): (https://discuss.linuxcontainers.org/t/lxc-4-0-12-has-been-released/13288) - Fixed CRIU restoration of containers with pre-created veth interfaces - Fixed issue with kernels lacking SMT support - Extended cgroup2 config options in lxc.mount.auto (cgroup2) - lxc-download now relies on HTTPS for validation (avoids GPG issues) * New upstream bugfix release (4.0.11): (https://discuss.linuxcontainers.org/t/lxc-4-0-11-has-been-released/12427) - Core scheduling support (lxc.sched.core) - riscv64 support in lxc.arch - Significantly improved bash completion profile - Greater use of the new VFS mount API (when supported by the kernel) - Fix containers with empty network namespaces - Handle kernels that lack TIOCGPTPEER - Improve CPU bitmask/id handling (handle skipped CPU numbers) - Reworked the tests to run offline * New upstream bugfix release (4.0.10): (https://discuss.linuxcontainers.org/t/lxc-4-0-10-has-been-released/11618) - Fix issues with less common architectures - Support for additional idmap mounts - nft support in lxc-net - Cleaner mount entries for sys:mixed - Switched GPG server to keyserver.ubuntu.com * New upstream bugfix release (4.0.9): (https://discuss.linuxcontainers.org/t/lxc-4-0-9-has-been-released/10999) - Fix incorrect personality setting when running 32bit containers on 64bit * New upstream bugfix release (4.0.8): - Fix CGroup attach against older running containers * New upstream bugfix release (4.0.7): - Testing improvements including fixes from oss-fuzz - Rework of the attach codepath - Cgroup handling rework * Bump to debhelper 12 (allows focal SRUs) * Bump standards to 4.6.0.1 * Add lintian overrides for incorrect bashism detection * Remove bash completion install logic (now done upstream) -- Stéphane Graber Thu, 03 Feb 2022 23:50:20 -0500 ** Changed in: lxc (Ubuntu Impish) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Have confirmed the packages to be functional on both focal and impish. Tried installation, upgrade and basic container creation, deletion and normal operations. ** Tags removed: verification-needed-focal verification-needed-impish ** Tags added: verification-done-focal verification-done-impish -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Hello Stéphane, or anyone else affected, Accepted lxc into impish-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/lxc/1:4.0.12-0ubuntu1~21.10.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- impish to verification-done-impish. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-impish. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Also affects: lxc (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: lxc (Ubuntu Impish) Importance: Undecided Status: New ** Changed in: lxc (Ubuntu Impish) Status: New => Fix Committed ** Tags added: verification-needed verification-needed-impish ** Changed in: lxc (Ubuntu Focal) Status: New => Fix Committed ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Uploaded the exact same thing to impish queue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
(note that I haven't actually reviewed the upload yet) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
At yesterday's SRU team meeting we concluded that we don't want the archive to end up going down in versions as you upgrade from Focal to Impish. IOW, we aren't granting an exception in this case. Some reasons: The time a security update is needed in the future would not be an appropriate time to be dealing with this complication - for example we wouldn't want to rule out a cherry-pick and a simple ".1" upload to Impish should that be the most appropriate thing at a later time, even if that isn't your normal intention. I trust Stéphane to make sure the right thing happens in the future, but what if he's not around at the time? All general processes we have assume this situation never arises, so fixing it up properly later might get neglected, and it doesn't seem worth ensuring all relevant processes are adjusted to ensure this is done properly if we can just avoid the situation occurring in the first place. Brian noted that the upgrade path from Focal to Impish _is_ supported. It sounded like you can get an update for Impish prepared to match the one you have for Focal, and that wouldn't take you too much effort. Please could you proceed on this basis? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Thanks Brian, my memory of this whole thing clearly dates back a long time then ;) I still remember some of the discussions of what we'd expect people to be doing in such cases and whether we'd ever officially support (as in test/validate) upgrade paths other than release to release+1 and LTS to LTS+1. I remember us struggling to really validate those two more common paths so I wonder what's done today to validate the upgrade paths when one release goes EOL and the upgrade path changes to something different for those upgrading from the LTS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
As a point of clarification here the release upgrade process skips interim releases once they become end of life, so if one were to upgrade from Focal they would upgrade to Impish or Jammy (depending on how their system is configured). It looks like I made this change 7 years ago (gasp!). https://bugs.launchpad.net/ubuntu/+source/ubuntu-release- upgrader/+bug/1497024 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
OK thanks. I'll consult with others on the SRU team on this - I've added it to our meeting agenda. If it's decided that this is OK then I'll make sure it's documented to avoid holding you up on it again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
(We technically had the same issue with the previous upload as 4.0.6 was higher than what hirsute shipped at the time, though in that case the EOL for hirsute was just a month or so away making the case for skipping that SRU even stronger :)) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
In general, it's indeed a problem for such cases, though there are a few mitigating factors here: - This would only be a problem for those who upgrade from focal to impish. My understanding is that there is no direct upgrade path to achieve this, you'd need to go throughgroovy and hirsute, both of which are EOL, so I wouldn't really expect many/any user to do this. - The LXC team is responsible for self-assigning CVEs and preparing LXC security updates (~ubuntu-lxc-security). In such cases we usually prefer releasing a new upstream bugfix release (LXC 4.0.x is an LTS with a 5 years security commitment upstream) and then upload that to the -security pockets where applicable. So in that case, we'd bump jammy to match focal, saving us some effort on validating the security update by making things be identical on all releases shipping 4.0.x (jammy will be on 5.0.x). That's generally how we've handled those micro release updates and so far haven't run into any problems but I'm also not necessarily against uploading the exact same source package as focal to impish, the preparation time would be pretty minimal, it's mostly on the review and testing side of things that things can increase significantly especially as we usually struggle to find users on non-LTS to perform more than a simple install/upgrade test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Thank you for the detailed SRU information! You anticipated most of the obvious questions and saved us a bunch of round trips. > Should someone do an upgrade to impish, we've confirmed that the upgrade is resolvable and that they'll just be left with a more recent version of LXC than that in the impish archive, until jammy releases and they upgrade to it. Wouldn't that leave them missing security updates that might be subsequently uploaded to Impish? I was under the impression that leaving the archive in this situation is always a hard no. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Worth noting that with this upload, the packaging gets virtually in sync with jammy minus a few artifacts of git-dpm in the patches, this should make maintenance a fair bit easier should a follow-up SRU be needed. Upstream packaging delta: https://github.com/lxc/lxc-pkg-ubuntu/compare/debian/1%254.0.6-0ubuntu1_20.04.1...debian/1%254.0.12-0ubuntu1_20.04.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Source package and all resulting binary packages are "lintian -iI" clean except for the warning caused by SRU version numbering. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
Uploaded to focal SRU queue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1959993 Title: SRU of LXC 4.0.12 to focal (upstream bugfix release) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1959993/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1959993] Re: SRU of LXC 4.0.12 to focal (upstream bugfix release)
A build of the proposed SRU is available for all architectures (well, riscv64 is slowly building) at: https://launchpad.net/~stgraber/+archive/ubuntu/experimental-devirt/ ** Description changed: - LXC released 4.0.12 as a bugfix release and is now in jammy. We'd like to line things up in focal. + LXC released 4.0.12 as a bugfix release and is now in jammy. We'd like + to line things up in focal. + + [Impact] The proposed SRU will bump from 4.0.6 all the way to 4.0.12, lining it up with what's currently in jammy. We've been skipping a few of the bugfix releases in focal so far, mostly catching up when we're starting to see problems with the older version. In this case, we've seen a number of issues when running with the HWE kernels as well as autopkgtest issues on foreign architectures (arm64 and s390x), all those will go away with this bump as we've confirmed everything is clean in jammy. - Changelog: + * Cherry-pick upstream bugfixes (stable-4.0): + - 0002-lxc-checkconfig-Fix-bashism.patch + - 0003-doc-Fix-reverse-allowlist-denylist.patch - * Cherry-pick upstream bugfixes (stable-4.0): - - 0002-lxc-checkconfig-Fix-bashism.patch - - 0003-doc-Fix-reverse-allowlist-denylist.patch + * New upstream bugfix release (4.0.12): + (https://discuss.linuxcontainers.org/t/lxc-4-0-12-has-been-released/13288) + - Fixed CRIU restoration of containers with pre-created veth interfaces + - Fixed issue with kernels lacking SMT support + - Extended cgroup2 config options in lxc.mount.auto (cgroup2) + - lxc-download now relies on HTTPS for validation (avoids GPG issues) - * New upstream bugfix release (4.0.12): - (https://discuss.linuxcontainers.org/t/lxc-4-0-12-has-been-released/13288) - - Fixed CRIU restoration of containers with pre-created veth interfaces - - Fixed issue with kernels lacking SMT support - - Extended cgroup2 config options in lxc.mount.auto (cgroup2) - - lxc-download now relies on HTTPS for validation (avoids GPG issues) + * New upstream bugfix release (4.0.11): + (https://discuss.linuxcontainers.org/t/lxc-4-0-11-has-been-released/12427) + - Core scheduling support (lxc.sched.core) + - riscv64 support in lxc.arch + - Significantly improved bash completion profile + - Greater use of the new VFS mount API (when supported by the kernel) + - Fix containers with empty network namespaces + - Handle kernels that lack TIOCGPTPEER + - Improve CPU bitmask/id handling (handle skipped CPU numbers) + - Reworked the tests to run offline - * New upstream bugfix release (4.0.11): - (https://discuss.linuxcontainers.org/t/lxc-4-0-11-has-been-released/12427) - - Core scheduling support (lxc.sched.core) - - riscv64 support in lxc.arch - - Significantly improved bash completion profile - - Greater use of the new VFS mount API (when supported by the kernel) - - Fix containers with empty network namespaces - - Handle kernels that lack TIOCGPTPEER - - Improve CPU bitmask/id handling (handle skipped CPU numbers) - - Reworked the tests to run offline + * New upstream bugfix release (4.0.10): + (https://discuss.linuxcontainers.org/t/lxc-4-0-10-has-been-released/11618) + - Fix issues with less common architectures + - Support for additional idmap mounts + - nft support in lxc-net + - Cleaner mount entries for sys:mixed + - Switched GPG server to keyserver.ubuntu.com - * New upstream bugfix release (4.0.10): - (https://discuss.linuxcontainers.org/t/lxc-4-0-10-has-been-released/11618) - - Fix issues with less common architectures - - Support for additional idmap mounts - - nft support in lxc-net - - Cleaner mount entries for sys:mixed - - Switched GPG server to keyserver.ubuntu.com + * New upstream bugfix release (4.0.9): + (https://discuss.linuxcontainers.org/t/lxc-4-0-9-has-been-released/10999) + - Fix incorrect personality setting when running 32bit containers on 64bit - * New upstream bugfix release (4.0.9): - (https://discuss.linuxcontainers.org/t/lxc-4-0-9-has-been-released/10999) - - Fix incorrect personality setting when running 32bit containers on 64bit + * New upstream bugfix release (4.0.8): + - Fix CGroup attach against older running containers - * New upstream bugfix release (4.0.8): - - Fix CGroup attach against older running containers + * New upstream bugfix release (4.0.7): + - Testing improvements including fixes from oss-fuzz + - Rework of the attach codepath + - Cgroup handling rework - * New upstream bugfix release (4.0.7): - - Testing improvements including fixes from oss-fuzz - - Rework of the attach codepath - - Cgroup handling rework - - * Bump to debhelper 12 (allows focal SRUs) - * Bump standards to 4.6.0.1 - * Add lintian overrides for incorrect bashism detection - * Remove bash completion install logic
