On Thu, Jun 11, 2020 at 12:24:17PM -0400, Mark Johnston wrote: > ... > > Unfortunately, I ran out of time to do further experiments for now; I'll > > need to do some work-related things for a while, but thought that this > > might at least provide some useful information. > > > > Here is what I commented out: > > > > g1-55(12.1-S)[2] grep KIB boot/loader.conf > > # KIB coretemp_load="YES" > > # KIB iwn5000fw_load="YES" > > # KIB linux_load="YES" > > # KIB nvidia-modeset_load="YES" > > # KIB cuse_load="YES" > > # KIB geom_eli_load="YES" > > # KIB filemon_load="YES" > > Thanks. I'm able to reproduce a somewhat similar problem in bhyve: if I > preload iwn5000fw.ko, a r362045 kernel fails to boot very early with > > ---<<BOOT>>--- > ACPI: Failed to map RSDT > APIC: Could not find any APICs. > panic: running without device atpic requires a local APIC Ah -- excellent (that you are able to pretty much reproduce this). And it explains why my build machine wasn't affected: it doesn't use wireless drivers at all. > Reverting r362035 allows the kernel to boot again, but so does adding a > few printf() calls to the pmap and ACPI code. Kinky. :-} Peace, david -- David H. Wolfskill david_at_catwhisker.org Someone who suggests he can "pardon himself" calls for "LAW & ORDER" -- right. See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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