On Sat, Nov 26, 2016 at 05:57:47PM +0200, Konstantin Belousov wrote: > On Sat, Nov 26, 2016 at 12:21:24PM +0300, Slawa Olhovchenkov wrote: > > I am try to enable NUMA in bios and can't boot FreeBSD. > > Boot stoped after next messages: > > > > === > > Booting... > > KDB: debugger backends: ddb > > KDB: current backend: ddb > So at least the hammer_time() has a chance to initialize the console. > Do you have serial console ? Set the loader tunable debug.late_console > to 1 and see if any NMI reaction appear. Err, sorry. Set it to 0. > > > === > > > > This is verbose boot. > > No reaction to ~^B, NMI. > > > > Same for head and 10.3-RELEASE. > > > > Hardware is Supermicro X10DRi, Dual E5-2650v4, 256GB RAM. > Is there a BIOS option for 'on-chip cluster' or 'HPC computing' ? > What if you try to frob it ? > > > > > On slight different hardware > > (Supermicro X10DRi w/ old BIOS, Dual E5-2640v3, 128GB RAM) > > 10.3 boot ok w/ BIOS NUMA enabled. > > I think the only way to debug this is to add printf() lines to hammer_time() > to see where does it break. Note that amd64_kdb_init() call succeeded, > so you can start bisect the code from there. >Received on Sat Nov 26 2016 - 14:59:06 UTC
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