SMP broken???

[Willem Jan Withagen]

Hi,

I'm trying to boot my dual opteron box with a recent kernel.
Without ACPI is boots single processor, with ACPI I get the stuff downbelow.

Is it me(hardware), or is it the software(kernel)??

--WjW

SMAP type=01 base=0000000000000000 len=00000000000a0000
SMAP type=02 base=00000000000f0000 len=0000000000010000
SMAP type=02 base=00000000fec00000 len=0000000001400000
SMAP type=02 base=000000007fef0000 len=0000000000010000
SMAP type=01 base=0000000000100000 len=000000007fde0000
SMAP type=03 base=000000007fee3000 len=000000000000d000
SMAP type=04 base=000000007fee0000 len=0000000000003000
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 5.2-CURRENT #57: Fri Jul  9 10:46:05 CEST 2004
    root at opteron.digiware.nl:/usr/obj/home2/src/sys/OPTERON.amd64
WARNING: WITNESS option enabled, expect reduced performance.
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff806f1000.
Calibrating clock(s) ... i8254 clock: 1193255 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 1603648612 Hz
CPU: AMD Opteron(tm) Processor 242 (1603.65-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0xf51  Stepping = 1
  Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CM
OV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow>
L1 2MB data TLB: 8 entries, fully associative
L1 2MB instruction TLB: 8 entries, fully associative
L1 4KB data TLB: 32 entries, fully associative
L1 4KB instruction TLB: 32 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 2MB unified TLB: 0 entries, disabled/not present
L2 4KB data TLB: 512 entries, 4-way associative
L2 4KB instruction TLB: 512 entries, 4-way associative
L2 unified cache: 1024 kbytes, 64 bytes/line, 1 lines/tag, 16-way associative
real memory  = 2146304000 (2046 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009cfff, 638976 bytes (156 pages)
0x0000000000777000 - 0x000000007c2b7fff, 2075398144 bytes (506689 pages)
avail memory = 2062643200 (1967 MB)
ACPI APIC Table: <VIAK8  AWRDACPI>
panic: AP #1 (PHY# 1) failed!
cpuid = 0;
Stack backtrace:
backtrace() at backtrace+0x17
panic() at panic+0x1d2
start_all_aps() at start_all_aps+0x187
cpu_mp_start() at cpu_mp_start+0x199
mp_start() at mp_start+0x54
mi_startup() at mi_startup+0xb8
btext() at btext+0x2c
Debugger("panic")
Stopped at      Debugger+0x4d:  xchgl   %ebx,0x27d461