From analysis of our setup at work, it should be the JMicron SATA Controller. It works with kernel 5.8 (Ubuntu 20.04) and fails with kernel 5.15 (Ubuntu 22.04). No other kernel versions tested yet.
We already contacted our manufacturer (Icy Dock), but no feedback yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970074 Title: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1970074/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs