Partner also tested for kernel v6.8.0-71, the downgrade happened every time during 5(disk) x 7 (round) of total 35 tests.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2112634 Title: nvme downgrade due to PCIe link training failure Status in linux package in Ubuntu: Invalid Status in linux source package in Noble: Triaged Status in linux source package in Oracular: Won't Fix Status in linux source package in Plucky: Invalid Status in linux source package in Questing: Invalid Bug description: During NVME hot plug testing, some slot (in random) would be in downgrade speed on Ubuntu 24.04 even on latest v6.8.0-60. Same test for 22.04 works well. Similar issue was found on RHEL9.4 too and analyze and fix patch are below: commit of a89c82249c37 introduce this bug; Whitley platfrom fix: dffe4cca2e36 Eagle Stream/Birch fix: d857ff7acaf2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2112634/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
