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Date:      Sat, 8 Jul 2000 00:35:20 -0400 (EDT)
From:      jack <jack@germanium.xtalwind.net>
To:        freebsd-stable@FreeBSD.ORG
Subject:   Is SMP broken in 4.0-STABLE?
Message-ID:  <Pine.BSF.4.21.0007080026070.94026-100000@germanium.xtalwind.net>

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Source CVSup update begins at 2000/07/07 19:31:53 EDT
After making world and kernel, both make buildkernel and the old
fashioned way, both SMP kernels freeze during boot.

Copyright (c) 1992-2000 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 4.0-STABLE #0: Fri Jul  7 23:07:37 EDT 2000
	root@:/usr/src/sys/compile/SECOND
Timecounter "i8254"  frequency 1193140 Hz
Timecounter "TSC"  frequency 199424874 Hz
CPU: Pentium Pro (199.42-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x616  Stepping = 6
  Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
real memory  = 134217728 (131072K bytes)
avail memory = 127635456 (124644K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0

Freezes at this point.  Below is dmesg from the previous kernel,
which of course doesn't work now with the new modules.

Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Tue Jul  4 15:43:46 EDT 2000
    root@second.local.lan:/usr/src/sys/compile/SECOND
Timecounter "i8254"  frequency 1193141 Hz
CPU: Pentium Pro (199.42-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x616  Stepping = 6
  Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
real memory  = 134217728 (131072K bytes)
avail memory = 127557632 (124568K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  1, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  0, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel.good" at 0xc02bd000.
module_register_init: MOD_LOAD (vesa, c0205400, 0) error 6
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX3 ATA controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd800-0xd8ff mem 0xffa9f000-0xffa9ffff irq 16 at device 9.0 on pci0
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
pci0: <Rendition Verite V2000 SVGA controller> at 10.0 irq 16
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ed0 at port 0x300-0x31f iomem 0xd8000 irq 11 on isa0
ed0: address 00:00:b4:66:38:16, type NE2000 (16 bit) 
sb0 at port 0x220 irq 10 drq 1 on isa0
snd0: <SoundBlaster Pro 3.2> 
sb0: driver is using old-style compatability shims
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
SMP: AP CPU #1 Launched!
ad0: 1549MB <WDC AC31600H> [3148/16/63] at ata0-master using WDMA2
Waiting 2 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da2 at ahc0 bus 0 target 3 lun 0
da2: <SEAGATE ST31055W 0528> Fixed Direct Access SCSI-2 device 
da2: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da2: 1010MB (2069860 512 byte sectors: 64H 32S/T 1010C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST34555W 0930> Fixed Direct Access SCSI-2 device 
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 4340MB (8888924 512 byte sectors: 255H 63S/T 553C)
cd0 at ahc0 bus 0 target 5 lun 0
cd0: <TOSHIBA CD-ROM XM-6401TA 1009> Removable CD-ROM SCSI-2 device 
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da1 at ahc0 bus 0 target 2 lun 0
da1: <IBM DCAS-34330W S65A> Fixed Direct Access SCSI-2 device 
da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit)
da1: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)
da3 at ahc0 bus 0 target 4 lun 0
da3: <IBM OEM DCHS04U 6363> Fixed Direct Access SCSI-2 device 
da3: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da3: 4340MB (8888543 512 byte sectors: 255H 63S/T 553C)

--------------------------------------------------------------------------
Jack O'Neill                    Systems Administrator / Systems Analyst
jack@germanium.xtalwind.net     Crystal Wind Communications, Inc.
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