I've asked the engineer to try the latest v4.10-rc6 kernel. This is their first test with 16.04.1, so unknown if it works with previous kernel version. I've asked them to check older versions to see if it exists.
I'll update the tag and comment when I hear back from them. Thanks for the recommendation. -- 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/1661131 Title: kernel crash when NVMe drive inserted in one slot Status in linux package in Ubuntu: Incomplete Bug description: Opening this on behalf of one of my colleagues at Cisco, we're seeing an issue on our new S-series S3260 server that's causing the kernel to crash. If we have an NVMe device inserted into one of two drive slots, we will see kernel crash only with Ubuntu. With an NVMe drive in the bad slot, other OS's will work fine. If we move the NVMe drive out of the bad slot and into the other slot, everything is working fine as expected. We only see the kernel crash with an NVMe drive in that bad slot when using Ubuntu. We tested with HGST and Intel NVMe drives and were able to reproduce the issue with both. HGST reviewed some logs and they don't believe at this time the issue is with the NVMe drives. We're hoping someone from Canonical can take a look to understand what is the difference between the working and failing slot. The data collection was done with the NVMe drive inserted in the working slot so we could access the OS. I had a connection time out when trying to use ubuntu-bug, so I saved the apport file and will attach to the bug. I have collected the kernel and syslog as well, but they are ~9GB. I found a call trace in the kernel log start on Jan 25 06:02:54 and floods the logs afterwards. I will include the call trace in a separate text file on the attachment. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1661131/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
