Public bug reported: It looks like the Ubuntu 16.04 took the nvme driver from 4.5 kernel, but is missing some critical block updates that it was depending on. Specifically this one moving the timeout handler to a work queue instead of a irq context timer task:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit?id=287922eb0b186e2a5bf54fdd04b734c25c90035c This mismatch causes lots of warnings and errors during recovery from failure. ** Affects: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1597908 Title: linux-kernel: Freeing IRQ from IRQ context To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1597908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
