On Wed, Dec 11, 2019 at 23:15:38 +0100, Bodie wrote: > FYI https://www.virtualbox.org/ticket/19146 > > Not possible to boot installer of NetBSD 9.0RC1. cc me as I am not > subscribed to list.
CPUID values are ... = guest (host): IBRS_IBPB - IA32_SPEC_CTRL.IBRS and IA32_PRED_CMD.IBPB = 0 (1) STIBP - Supports IA32_SPEC_CTRL.STIBP = 0 (1) SSBD - Supports IA32_SPEC_CTRL.SSBD = 0 (1) so the NetBSD guest is told the cpu doesn't support IA32_SPEC_CTRL (0x48), but still the guest tries to read it: 00:00:11.518912 IEM: rdmsr(0x48) -> #GP(0) 00:00:11.518920 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION' -uwe
