Comment 5 for bug 2026757
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| yatin (yatinkarel) wrote Re: dnsmasq on Ubuntu Jammy/Lunar crashes on neutron-dhcp-agent updates | #5 |
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<<< So, the failure appears to be rooted in ipxe failing to get the complete set of data from the server. My guess is that is something to do with spanning tree as iPXE for ubuntu has also changed it's behavior. My feeling is this is rooted with some spanning tree behavior, which we merged a patch after your last recheck to disable. I've re-rechecked your test patch to hopefully provide us an additional data point.
Thanks Julia even with spanning tree fixes, i still seen some failures in test patch. It could be some other issue though.
wrt segfaults, I validated this even with 2.89 + source install[1] and didn't see any segfault with it. May be the segfault that you noticed with Lunar dnsmasq-2.89 on jammy is due to using packages built for lunar used in jammy but not specific to dnsmasq itself. I triggered the jobs again to see if segfaults are seen.
Based on this i think would be to good to get Ubuntu jammy and kinetic to be updated to 2.87 or just backport the required fix https:/
I could see similar segfault in neutron-linuxbridge and openvswitch jobs[4][5], reported once in syslog but didn't saw any failure due to these. But as you said issue is seen with some specific tests in ironic.
For neutron i will send a patch to add a sanity check to warn users running 2.86 version about this issue.
[1] https:/
[2] https:/
[3] https:/
[4] https:/
[5] https:/