https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280817
--- Comment #7 from Konstantin Belousov <k...@freebsd.org> --- (In reply to Nuno Teixeira from comment #6) I do not understand what do you want to say there. Is your machine bootable after the update, or not? Regardless, what is the device at pci0:30:7? Use pciconf -lv to identify it. The culprit is that the device is issuing compat mode MSI(-X) interrupts message, which are aborted by DMAR and reported as fault. This is expected and really is the DMAR purpose. The only question is why the device does that. -- You are receiving this mail because: You are the assignee for the bug.