[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
** No longer affects: cloud-archive -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
This bug was fixed in the package qemu - 1:2.5+dfsg-5ubuntu10.39 --- qemu (1:2.5+dfsg-5ubuntu10.39) xenial-security; urgency=medium * Disable patches from 1:2.5+dfsg-5ubuntu10.37 to prevent regression (LP: #1829245) - d/p/lp1823458/add-VirtIONet-vhost_stopped-flag-to-prevent-multiple.patch - d/p/lp1823458/do-not-call-vhost_net_cleanup-on-running-net-from-ch.patch -- Marc Deslauriers Thu, 16 May 2019 07:11:54 -0400 ** Changed in: qemu (Ubuntu Xenial) Status: New => 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/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
@sw0x2a thanks - my patch (that breaks things) will be reverted in a new release through the security pocket and i'll reapply the fixed version thru the normal sru process. ** Also affects: qemu (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: cloud-archive Importance: Undecided Status: New ** Changed in: qemu (Ubuntu) Status: New => Invalid ** Changed in: qemu (Ubuntu Xenial) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
> I'm wondering as 1:2.5+dfsg-5ubuntu10.37 never existed in the wild. > The archive should have went from .36 to .38 I'd think. @christian: We mirror Ubuntu repositories in a way that keeps versions in our repo even when they have been removed from the original one. I guess this means version .37 was published for a moment and quickly removed again from official repos but the sync'ed it already into ours. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
@dan It works! I cannot reproduce the bug on the patched host (version 1:2.5+dfsg-5ubuntu10.38+bug1829245v20190516b1 from your ppa). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
This is a OpenNebula cluster. AFAICS all hosts are effected as soon as they run with the new versions. Hosts have different hardware but similar network configuration: 2 bonded NICs and a bridged interface to be used by VMs. Network setup on VH host auto lo iface lo inet loopback #eth0 is manually configured, and slave to the "bond0" bonded NIC auto eth0 iface eth0 inet manual bond-master bond1 #eth1 ditto, thus creating a 2-link bond. auto eth1 iface eth1 inet manual bond-master bond1 # bond1 is the bonded NIC and can be used like any other normal NIC. auto bond1 iface bond1 inet manual # bond1 uses standard IEEE 802.3ad LACP bonding protocol bond-mode 802.3ad bond-miimon 100 bond-lacp-rate 1 bond-xmit-hash-policy layer3+4 bond-slaves eth0 eth1 # Bridged interface to be used by VMs auto ipblsrvrs iface ipblsrvrs inet static bridge_ports bond1 address 172.20.4.106 gateway 172.20.4.1 netmask 255.255.252.0 bridge_stp on bridge_fd 1 bridge_hello 2 bridge_maxage 12 # Guest XML created by OpenNebula looks like this: one-1110 205 4194304 hvm -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
@dan Ok, will try and report back soon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
@sw0x2a can you try the qemu from this ppa: https://launchpad.net/~ddstreet/+archive/ubuntu/lp1829245 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
Version 1:2.5+dfsg-5ubuntu10.38 doesn't fix it entirely but works better than ...10.37. It seem to lose network connectivity only on reboots of a VM. Poweroff/resume (killing and restarting the kvm process) fixes it again. Still no error messages or something. Willing to provide more information when you tell me what you need. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
I'm wondering as 1:2.5+dfsg-5ubuntu10.37 never existed in the wild. The archive should have went from .36 to .38 I'd think. There is a single upload [1] covering both. .37 only existed in proposed I'd think. Never the less it contained a few changes to networking. One to slirp (not your case), but also: * d/p/lp1823458/add-VirtIONet-vhost_stopped-flag-to-prevent-multiple.patch, d/p/lp1823458/do-not-call-vhost_net_cleanup-on-running-net-from-ch.patch: - Prevent crash due to race condition on shutdown; this is fixed differently upstream (starting in Bionic), but the change is too large to backport into Xenial. These two very small patches work around the problem in an unintrusive way. (LP: #1823458) I'll subscribe mdeslaur, sbeattie (uploaders) and ddstreet (patch author) to consider your case. Please add whatever else you found, in particular: - does every qemu start fail networking for you? - if not what part of the config is it that seem required to hit the issue - how is your networking set up in general (normal libvirt network, OVS, ..)? - which network HW is attached (in case it makes a difference)? - the guest cmdline looks like a libvirt qemu-cmdline, so you might add the guest XML [1]: https://launchpad.net/ubuntu/+source/qemu/1:2.5+dfsg-5ubuntu10.37 ** Tags added: regression-update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
Thank you for the bug report, let us know how the new version testing is going -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1829245] Re: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37
I just noticed you released a new version already. Testing 1:2.5+dfsg- 5ubuntu10.38. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829245 Title: Networking issues after upgrade to 1:2.5+dfsg-5ubuntu10.37 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1829245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
