On Tuesday, 13 December 2022 15:40:04 CET Adi Kriegisch wrote: > Source: linux > Version: 5.10.158-1 > > we just upgraded our xen test cluster's kernel to the latest kernel from > s-p-u and noticed that network communication is broken. We do have a > 'classic' setup with bridges in dom0. After upgrading dom0's kernel, no > communication is possible for the domU. > > If there is anything we can do to help fixing that issue, we'll gladly do > that! https://kernel-team.pages.debian.net/kernel-handbook/ch-common-tasks.html#s4.2.2 describes a (relatively simple) way to test a patch. I found in current master/6.1 branch 2 commits which may be relevant: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/? id=7dfa764e0223a324366a2a1fc056d4d9d4e95491 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/? id=9e624651859214fb2c4e442b059eba0aefcd0801 You'd possibly need to backport it to the 5.10 code, but if you can do that and test whether the updated kernel fixes the issue, that would be great. If you have any questions, feel free to ask them.
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