The above behavior is reproducible using upstream mainline kernel, so not Ubuntu specific.
A bisection against upstream kernel revealed : # first bad commit: [a736e9b6a03283a2e0fc8190b748b3a672f289c1] hpsa: correct ioaccel2 sg chain len Note that the behavior also seems to be fix in recent upstream kernel (tested with v4.14-rc2) -- The upstream v4.14-rc2 kernel is using : HPSA_DRIVER_VERSION : "3.4.20-0" while Ubuntu-4.4.0-97.120 is using : HPSA_DRIVER_VERSION : "3.4.14-0" -- Another bisection is in progress to find the first good commit between "a736e9b6a03283a2e0fc8190b748b3a672f289c1]" and "v4.14-rc2" HEAD. - Eric ** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1720359 Title: Controller lockup detected on ProLiant DL380 Gen9 with P440 Controller To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720359/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
