On 2/8/18 18:34 , [email protected] wrote: > I have what appears to be roughly the same situation as described by Robert > Fisher (ASUS H110 board and a 6th gen i5). Booting with -v i end up with: > > root on /ramdisk:a fstype ufs > > Neither F1+A nor Shift+Pause breaks out of this. Following suggestions from > Robert's thread, I've attempted "-B disable-xhci=true" and "-B > disable-acpi=true" but saw no difference. I have also disabled all C-states, > power management, UEFI, power management and speedstep-type of things I could > find but saw no difference. > > rmustacc said he hadn't seen reports of coffee lake at all, working or not. > > ricco386 suggested looking through this seemingly related issue: > https://github.com/joyent/smartos-live/issues/727 > > Though I didn't understand everything going on in that thread, and knowing > that I am likely running a different version than what is depicted there, I > did follow steps from this point: > https://github.com/joyent/smartos-live/issues/727#issuecomment-342868065 > > Here is what I saw at the point of the hang, which definitely differs from > what was shown in that thread: > https://postimg.org/image/4g4kovbdx/ > > > So ... > > I've been running SmartOS on Supermicro hardware for several years at small > customer sites, using a mix of native zones and KVM to achieve a more-or-less > all-in-one server solution. I set them up and automate what management I can, > and don't revisit until/unless there are problems. It basically just works - > so I never end up getting very deep into troubleshooting. Because of this, > I'm unfamiliar with kernel debugging and all that - so I don't have much to > share relating to my problem other than what is listed above. > > BUT the Gigabyte/i7 box is one I just built in hopes of playing around - so > it's currently available to bang on in case someone cares to hold my hand > through doing so. Perhaps this can be used to find/circumvent issues related > to coffee lake. Any help would be appreciated.
Is there a serial header that we can use for kmdb on that system? It may be useful to try and use the module auto load / breakpoint system and/or maybe disable the boot of other CPUs to try and debug. Robert ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
