[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
This bug was fixed in the package qemu - 1:4.2-3ubuntu6.5 --- qemu (1:4.2-3ubuntu6.5) focal; urgency=medium * further stabilize qemu by importing patches of qemu v4.2.1 Fixes (LP: #1891203) and (LP: #1891877) - d/p/stable/lp-1891877-* - as part of the stabilization this also fixes an riscv emulation issue due to the CVE-2020-13754 fixes via d/p/ubuntu/hw-riscv-Allow-64-bit-access-to-SiFive-CLINT.patch * fix s390x SQXBR emulation (LP: #1883984) - d/p/ubuntu/lp-1883984-target-s390x-Fix-SQXBR.patch * fix -no-reboot for s390x protvirt guests (LP: #1890154) - d/p/ubuntu/lp-1890154-s390x-protvirt-allow-to-IPL-secure-guests-with-* -- Christian Ehrhardt Wed, 19 Aug 2020 13:40:49 +0200 ** Changed in: qemu (Ubuntu Focal) Status: Fix Committed => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-13754 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
Thank you Andrew, setting tags. ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
i have finally verified this on focal - i am able to launch nova instances with 1:4.2-3ubuntu6.5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
I've talked to Andrew, he will give this verification a shot on the hardware the issue was first seen. ** Changed in: qemu (Ubuntu Focal) Assignee: (unassigned) => Andrew McLeod (admcleod) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
Hello Andrew, or anyone else affected, Accepted qemu into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/qemu/1:4.2-3ubuntu6.5 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- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. 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. ** Changed in: qemu (Ubuntu Focal) Status: Triaged => Fix Committed ** Tags added: verification-needed 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/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
** Merge proposal linked: https://code.launchpad.net/~paelzer/ubuntu/+source/qemu/+git/qemu/+merge/389527 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
** Also affects: qemu (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: qemu (Ubuntu Focal) Status: New => Triaged ** Changed in: qemu (Ubuntu) Status: Triaged => 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/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
** Description changed: + [Impact] + + * Libvirt (and other management software on top of qemu/kvm) probes +capabilities of the current platform, this breaks on arm with the +current builds making it unable to use KVM on this platform through the +management stack. + + * The fix ensures that probing with -machine none won't break on +platforms with different -cpu support (differs per platform) + + [Test Case] + + * We will run the regression tests to cover any implications to !arm + * The openstack Team will re-run their tests that uncovered the issue to +confirm that execution on arm is not affected by the bug anymore (nor +showing new issues). + + [Regression Potential] + + * The fix only affects "-machine none" cases which are sort of exclusive +for probing which was formerly broken. Therefore there should not be +any regressions, but if any then on non-arm machines in rgard to that +probing. +Any reboot of a machine with libvirt re-probing capabilities would +reveal that - so we should be safe after testing is ok. + + [Other Info] + + * n/a + + --- + bionic ussuri - arm64 (aarch64) QEMU emulator version 4.2.0 (Debian 1:4.2-3ubuntu6.3~cloud0) Error in log is: nova.exception.InternalError: Nova requires QEMU version 2.11.0 or greater This error may be a red herring as this particular version of nova does not display capabilities for aarch64, only armv6l https://pastebin.ubuntu.com/p/JmPsDSwHBv/ If I downgrade to the version in the train cloud-archive (1:4.0+dfsg- 0ubuntu9.8~cloud0) then nova-compute service starts - this problem is not present in focal, which also has version also has 1:4.2-3ubuntu6.3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
I had planned to work on the stable qemu already, but in a bit (closing out things for groovy feature freeze first). This will be part of a focal SRU then - feel free to carry that in the cloud archive now if you want, you can drop it later then when rebasing to the latest version. ** Changed in: qemu (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
Corey rebuilt qemu with the patch suggested - i've tested it on one machine and it has worked. I am going to retest on a fresh deployment but it looks good ppa:corey.bryant/bionic-ussuri 1:4.2-3ubuntu6.3~cloud1~ubuntu18.04.1~ppa202008131000 This patch is already in 4.2.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
Maybe what I found is a valid issue present in all qemu 4.2 builds we have, but not related to your initial struggle to get bionic-ussuri to run? Could you please throw that patch on top of your B-ussuri builds and see if then everything magically works - or if we only fixed this issue, but not the "other" one blocking your system from recognizing aarch64 as valid arch to run KVM on. ** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Changed in: qemu (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1891203] Re: arm64 - services not running that should be - missing capabilities
Added an (so far incomplete) qemu task for tracking until we know if all 4.2 builds are affected and in which way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891203 Title: arm64 - services not running that should be - missing capabilities To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1891203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
