[Bug 2153556] Re: Kernel regression (6.8.0-117.generic)

Clint, Do you actually use broadcast mode (mode 3) for a real use case, or is this part of a test? -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2153556 Title: Kernel regression (6.8.0-117.generic) Status in linux package in Ubuntu: New Bug description: There is a regression for the CVE-2026-31419 patch in kernel 117.generic that was supposed to fix a vulnerability in bonding mode 3. This patch caused mode 3 bonding to completely break on a production cluster. We were able to recover services by booting on a .111 fallback. Hardware is ConnectX-6 at 100G, all interfaces, links and bonding status appear to be up but no packets are passed. Unfortunately, this is a production system so it's now on an older kernel so testing isn't possible. If necessary, I can bring up a pair of VMs to run some tests for this. Thanks! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2153556/+subscriptions