Sometimes it takes a long time to find issues that occured before. So I'm keeping this list with tickets that we've run into, that we might need to search up again
- kernel printk level is too high causing crashes: https://jira.whamcloud.com/browse/HP-134
- Two related issues with LNetMDUnlink(). It appears that the MD lists can get really large causing a soft lockup when traversing the list: