Messages in this thread | | | From | Jay Vosburgh <> | Subject | Re: sr-iov related bonding regression (two regressions in one report) | Date | Tue, 14 Nov 2023 16:54:33 -0800 |
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Bagas Sanjaya <bagasdotme@gmail.com> wrote:
>Hi Thorsten and all, > >I come across LACP bonding regression on Bugzilla [1]. The reporter >(Cc'ed) has two regressions. The first is actual LACP bonding >regression (but terse): > >> Till linkx kernel 6.5.7 it is working fine, but after upgrading to 6.6.1 ping stop working with LACP bonding. >> When we disable SR-IOV from bios , everything working fine > >And the second is out-of-tree module FTBFS:
[... skip OOT stuff ...]
> >Should I add the first regression to regzbot (since the second one >is obviously out-of-tree problem), or should I asked detailed regression >info to the reporter?
My vote is to get additional information. Given the nature of the workaround ("When we disable SR-IOV from bios , everything working fine"), it's plausible that the underlying cause is something platform-specific.
Interestingly, we've been chasing internally an issue with bonding LACP mode on ice (E810-XXV, I think) when running on the Ubuntu kernel. That manifests as occasional TX timeouts, and doesn't happen if the Intel OOT driver is used, so I wonder if that bugzilla reporter is also seeing TX timeouts that correlate with their ping failures.
-J
>Thanks. > >[1]: https://bugzilla.kernel.org/show_bug.cgi?id=218139 > >-- >An old man doll... just what I always wanted! - Clara
--- -Jay Vosburgh, jay.vosburgh@canonical.com
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