I confirm the same crash bug in Kernel versions: 4.4.0-66-generic 4.4.0-64-generic 4.4.0-21-generic
I could not test with latest upstream kernel because I needed ZFS (I looked into building it for latest upstream, but found no reasonable path). I can also confirm the crash is related to a drive with bad sectors. In my case a Seagate 2TB ata-ST2000DM001-1ER164_Z4Z55RQ2 Once I removed that drive, the crashing stopped. If I booted with drive offline, and then added it to a booted system, it did not crash until I imported the ZFS pool. I can try some simple tests with DD to confirm the crash in later or earlier kernels. Since I do not want to break a now working system, any testing would be done booting a USB Flash image with only the failing drive connected to a sata_mv port. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1652185 Title: kernel BUG at /build/linux- 7x12eW/linux-4.4.0/drivers/ata/sata_mv.c:2120! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1652185/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
