Date: Wed, 27 Sep 1995 10:36:08 +0200 From: Mark Murray <mark@grondar.za> To: davidg@Root.COM Cc: hackers@freebsd.org Subject: Re: make world on FreeBSD-stable impossible. cc1: ... signal 11 Message-ID: <199509270836.KAA15591@grumble.grondar.za>
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> Please describe your machines in detail...output of dmesg would be a good
> start.
OK - dmesg:
FreeBSD 2.1-STABLE #0: Sat Sep 23 12:11:24 1995
root@grudge.grondar.za:/a/src/sys/compile/IAFRICA
CPU: i486DX (486-class CPU)
real memory = 33554432 (32768K bytes)
avail memory = 31465472 (30728K bytes)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 5 on isa
ed0: address 00:40:f6:20:72:6f, type NE2000 (16 bit)
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16450
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <Conner Peripherals 420MB - CFS420A>
wd0: 406MB (832608 sectors), 826 cyls, 16 heads, 63 S/T, 512 B/S
npx0 on motherboard
npx0: INT 16 interface
Probing for devices on the PCI bus:
ahc0 <Adaptec 2940 SCSI host adapter> rev 0 int a irq 11 on pci0:13
ahc0: 2940 Single Channel, SCSI Id=7, aic7870, 16 SCBs
ahc0 waiting for scsi devices to settle
(ahc0:0:0): "HP C3724S 4349" type 0 fixed SCSI 2
sd0(ahc0:0:0): Direct-Access 1149MB (2354660 512 byte sectors)
pci0:16: UMC, device=0x8881, class=bridge (host) [no driver assigned]
pci0:18: UMC, device=0x886a, class=bridge (isa) [no driver assigned]
...and mu config file:
#
# IAFRICA -- Internet Africa
#
machine "i386"
cpu "I486_CPU"
ident IAFRICA
maxusers 16
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options PROCFS #Process filesystem
options KERNFS #Process filesystem
options KTRACE #kernel tracing
options "COMPAT_43" #Compatible with BSD 4.3
options "SCSI_DELAY=5" #Be pessimistic about Joe SCSI device
#options BOUNCE_BUFFERS
#options UCONSOLE
config kernel root on wd0
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk wd0 at wdc0 drive 0
controller ahc0
controller scbus0
device sd0
device st0
device cd0 #Only need one of these, the code dynamically grows
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
device ed0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
pseudo-device loop
pseudo-device ether
pseudo-device log
#pseudo-device sl 1
# ijppp uses tun instead of ppp device
#pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
pseudo-device vn #Vnode driver (turns a file into a device)
pseudo-device snp 2 #Snoop device - to look at pty/vty/etc..
> >At the same spot for me. I was suspecting memory/cache problems, so far I
> >have ruled out the cache.
>
> There was one other report about things dieing when one of the shared
> libraries got out of sync, but after that was fixed the problems went away.
> If you have the ability to try 2.1-stable on different hardware, but with
> the same disk drive and binaries, this might help isolate the problem.
I have tried a different SCSI controller - briefly. It seemed to work.
> It might also help if you could install the new 0922 snapshot.
Difficult. My connection is damn slow. This would take a few days :-(
M
--
Mark Murray
46 Harvey Rd, Claremont, Cape Town 7700, South Africa
+27 21 61-3768 GMT+0200
Finger mark@grumble.grondar.za for PGP key
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