In message <[EMAIL PROTECTED]>, John Baldwin writes:
>On 20-Jan-01 The Hermit Hacker wrote:
>> On Sat, 20 Jan 2001, Mark Murray wrote:
>>> >
>>> > on a 2xPII/350, 256M, two scsi disks on ahc, and ccd I have three times
>>> > now hung the machine so that only reset got any attention simply by
>>> >    make -j 128 world
>>> Do you have an easy way to narrow it down to CCD by doing the same
>>> thing but without ccd involvement?
>> I don't have CCD, and got home last night from the office and mine was
>> hung also, on a kernel from the day before ... being in X, pretty much
>> nothing I could do to try and debug it ... new laptop gets in this week,
>> so will be setting up the whole serial console debugging env ...
>Is it SMP, and does it have multiple SCSI disks hanging off of the same device?

SMP, one scsi disk on each controller, /usr and /home ccd'ed.


Booting [/boot/kernel/kernel]...               
stray irq 7
Copyright (c) 1992-2001 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 5.0-CURRENT #0: Fri Jan 19 23:21:40 CET 2001
    [EMAIL PROTECTED]:/usr/src/sys/compile/SMP
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (333.06-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x651  Stepping = 1
real memory  = 268435456 (262144K bytes)
avail memory = 258048000 (252000K 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" at 0xc031b000.
Pentium Pro MTRR support enabled
Using $PIR table, 9 entries at 0xc00fdf20
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
isab0: <PCI-ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> at device 2.1 on pci0
atapci0: Busmastering DMA not supported
pci0: <serial bus, USB> at 2.2 (no driver attached)
Timecounter "PIIX"  frequency 3579545 Hz
pci0: <bridge, PCI-unknown> at 2.3 (no driver attached)
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xfcc0-0xfcdf mem 
0xfed00000-0xfedfffff,0xfecdf000-0xfecdffff irq 19 at device 3.0 on pci0
fxp0: Ethernet address 00:a0:c9:82:bb:30
ahc0: <Adaptec aic7895 Ultra SCSI adapter> port 0xf800-0xf8ff mem 
0xfecff000-0xfecfffff irq 17 at device 9.0 on pci0
aic7895: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec aic7895 Ultra SCSI adapter> port 0xf400-0xf4ff mem 
0xfecfe000-0xfecfefff irq 17 at device 9.1 on pci0
aic7895: Wide Channel B, SCSI Id=7, 32/255 SCBs
pci0: <display, VGA> at 13.0 (no driver attached)
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
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
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppi0: <Parallel I/O> on ppbus0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1: configured irq 3 not in bitmap of probed irqs 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0400> can't assign resources
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
Waiting 2 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device 
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
da1 at ahc1 bus 0 target 0 lun 0
da1: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device 
da1: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da1: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
WARNING: / was not properly dismounted
SMP: AP CPU #1 Launched!
ccd0-3: Concatenated disk drivers
swapon: adding /dev/da1s1b as swap device
swapon: adding /dev/da0s1b as swap device
Automatic boot in progress...

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
[EMAIL PROTECTED]         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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