[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Merge proposal linked: https://code.launchpad.net/~fourdollars/ubuntu/+source/systemd/+git/systemd/+merge/370808 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
This bug was fixed in the package systemd - 237-3ubuntu10.25 --- systemd (237-3ubuntu10.25) bionic; urgency=medium [ Dan Streetman ] * d/p/lp1835581-src-network-networkd-dhcp4.c-set-prefsrc-for-classle.patch: - set src address for dhcp 'classless' routes (LP: #1835581) * d/p/lp1833671-networkd-keep-bond-slave-up-if-already-attached.patch: - keep bond slave up if already attached (LP: #1833671) [ Jorge Niedbalski ] * d/p/lp1668771-resolved-switch-cache-option-to-a-tri-state-option-s.patch: Allows cache=no-negative option to be set, ignoring negative answers to be cached (LP: #1668771). -- Dan Streetman Mon, 22 Jul 2019 12:45:02 -0400 ** Changed in: systemd (Ubuntu Bionic) 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/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Tags removed: ddstreet-next -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
autopkgtest analysis for this upload in bug 1835581 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
I can confirm as well, 237-3ubuntu10.25 fixes the issue for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Changed in: systemd (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
I've just updated the two machines where I was seeing this to 237-3ubuntu10.25 and in both cases the update was successful and managed to complete without disconnecting the network. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
Hello Tom, or anyone else affected, Accepted systemd into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.25 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 and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. 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: systemd (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Description changed: + [impact] + + restarting systemd-networkd drops carrier on all bond slaves, + temporarily interrupting networking over the bond. + + [test case] + + on a bionic system with 2 interfaces that can be put into a bond, create + config files such as: + + root@lp1833671:~# cat /etc/systemd/network/10-bond0.netdev + [NetDev] + Name=bond0 + Kind=bond + + root@lp1833671:~# cat /etc/systemd/network/20-ens8.network + [Match] + Name=ens8 + + [Network] + Bond=bond0 + + root@lp1833671:~# cat /etc/systemd/network/20-ens9.network + [Match] + Name=ens9 + + [Network] + Bond=bond0 + + root@lp1833671:~# cat /etc/systemd/network/30-bond0.network + [Match] + Name=bond0 + + [Network] + Address=1.2.3.4/32 + + + restart networkd, or reboot, and verify the bond is up: + + root@lp1833671:~# ip a + 3: ens8: mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000 + link/ether 42:30:62:cc:36:2b brd ff:ff:ff:ff:ff:ff + 4: ens9: mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000 + link/ether 42:30:62:cc:36:2b brd ff:ff:ff:ff:ff:ff + 5: bond0: mtu 1500 qdisc noqueue state UP group default qlen 1000 + link/ether 42:30:62:cc:36:2b brd ff:ff:ff:ff:ff:ff + inet 1.2.3.4/32 scope global bond0 +valid_lft forever preferred_lft forever + inet6 fe80::4030:62ff:fecc:362b/64 scope link +valid_lft forever preferred_lft forever + + + restart networkd and check /var/log/syslog: + + root@lp1833671:~# systemctl restart systemd-networkd + root@lp1833671:~# cat /var/log/syslog + ... + Jul 23 21:08:07 lp1833671 systemd-networkd[1805]: ens9: Lost carrier + Jul 23 21:08:07 lp1833671 systemd-networkd[1805]: ens8: Lost carrier + Jul 23 21:08:07 lp1833671 systemd-networkd[1805]: ens9: Gained carrier + Jul 23 21:08:07 lp1833671 systemd-networkd[1805]: ens8: Gained carrier + + [regression potential] + + this changes how bond slaves are managed, so regressions could affect + any configurations using bonding. + + [other info] + + the patch is already included in d, and ifupdown manages networking in + x, so this is needed only for b. + + [original description] + Running systemd-networkd from systemd 237-3ubuntu10.23 on Ubuntu 18.04.2 I have one machine where, every time systemd-networkd restarts (ie every time there is an update to systemd) the bond0 interface stops working. I see both physical interfaces go soft down and then come back again: Jun 21 07:28:24 odin.openstreetmap.org systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SEC Jun 21 07:28:24 odin.openstreetmap.org systemd[1]: Detected architecture x86-64. Jun 21 07:28:24 odin.openstreetmap.org kernel: bond0: link status down for backup interface eno2, disabling it in 200 ms Jun 21 07:28:24 odin.openstreetmap.org kernel: bond0: link status down for active interface eno1, disabling it in 200 ms Jun 21 07:28:24 odin.openstreetmap.org kernel: 8021q: adding VLAN 0 to HW filter on device eno2 Jun 21 07:28:25 odin.openstreetmap.org kernel: 8021q: adding VLAN 0 to HW filter on device eno1 Jun 21 07:28:25 odin.openstreetmap.org kernel: bond0: link status up again after 200 ms for interface eno2 Jun 21 07:28:25 odin.openstreetmap.org kernel: bond0: link status up again after 100 ms for interface eno1 and after that nothing until I stop systemd-networkd, delete the bond interface, and then start systemd-networkd again. On most machines the cycle seems to take a bit longer and the interfaces reach a hard down start before coming back and in that case there seems to be no problem. I think this is likely an instance of this upstream bug: https://github.com/systemd/systemd/issues/10118 which has a fix here: https://github.com/systemd/systemd/pull/10465 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Bug watch added: github.com/systemd/systemd/issues #10118 https://github.com/systemd/systemd/issues/10118 ** Also affects: systemd via https://github.com/systemd/systemd/issues/10118 Importance: Unknown Status: Unknown ** Tags added: ddstreet-next systemd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
** Also affects: systemd (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu) Status: Confirmed => Fix Released ** Changed in: systemd (Ubuntu Bionic) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: systemd (Ubuntu Bionic) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
This bug also affects my company. Please integrate the fix soon. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1833671] Re: bond interfaces stop working after restart of systemd-networkd
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1833671 Title: bond interfaces stop working after restart of systemd-networkd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1833671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
