Still getting XEN DomU KASSERT ...

[Robert Elz <kre%munnari.OZ.AU@localhost>]

I am still seeing this (with sources updated to within the past
12 hours or so - I have seen no potentially relevant commits since)

[....]
xenbus0 at hypervisor0: Xen Virtual Bus Interface
xencons0 at hypervisor0: Xen Virtual Console Driver
panic: kernel diagnostic assertion "known_mpsafe == (level != IPL_VM)" failed: file "/release/testing/src/sys/arch/x86/x86/intr.c", line 1234 
cpu0: Begin traceback...
vpanic() at netbsd:vpanic+0x140
nd6_hint() at netbsd:nd6_hint
intr_establish_xname() at netbsd:intr_establish_xname+0xbf
xb_init_comms() at netbsd:xb_init_comms+0x4f
xenbus_probe_init() at netbsd:xenbus_probe_init+0x2e
cpu0: End traceback...

kre