RE: 2.2.16pre7 SMP Crashes

From: Linux Kernel ML (lkml@silk.net.my)
Date: Thu Jun 08 2000 - 08:38:01 EST


> I tried the NMI Ooopser and it didn't seem to work. Perhaps I did it wrong.
> I set it for IRQ 1 and it disabled the keyboard. Anyhow, I didn't get an
> oops message when it locked up. I did pound on the keyboard after the
> lockup. Here is the output captured from the serial console for the bootup.
> The .config file follows that.

I see you are running also aic7xxx+eepro100 combo with SOYO SMP MB.. I had
constant crashes with 2.2.14 every 3-6 days. Changed to 2.2.16pre7 the
box didn't hold even 24 hours. Now when I replaced eepro100 with 3com's
3c59x the box been holding already 2 days.

What's common is that there was never oopses or anything, box just hung
hard. (serial console). And SysRq didn't have any effect.

Here's some details of my box:
OEM ID: SOYO Product ID: 440LX APIC at: 0xFEE00000
Memory: 517464k/524288k available (904k kernel code, 420k reserved, 5448k data, 52k init)
(scsi0) <Adaptec AIC-7892 Ultra 160/m SCSI host adapter> found at PCI 0/17/0
hda: IBM-DTTA-351010, 9671MB w/466kB Cache, CHS=1232/255/63, UDMA
(scsi0:0:5:0) Synchronous at 80.0 Mbyte/sec, offset 31.
Vendor: IBM Model: DNES-309170W Rev: SA30
(scsi0:0:6:0) Synchronous at 80.0 Mbyte/sec, offset 31.
Vendor: IBM Model: DNES-309170W Rev: SA30
3c59x.c:v0.99H 27May00 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html
eth0: 3Com 3c905C Tornado at 0xda00, 00:01:02:13:80:fb, IRQ 18

Other unimportant data:
3:38am up 2 days, 19:20, 11 users, load average: 0.08, 0.12, 0.16
590 processes: 589 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: 1.8% user, 5.3% system, 0.0% nice, 4.2% idle
Mem: 517516K av, 494828K used, 22688K free, 264996K shrd, 36564K buff
Swap: 530064K av, 90436K used, 439628K free 148300K cached

/proc/interrupts
           CPU0 CPU1
  0: 12142665 12110126 IO-APIC-edge timer
  1: 1051 1031 IO-APIC-edge keyboard
  2: 0 0 XT-PIC cascade
  8: 1 0 IO-APIC-edge rtc
 13: 1 0 XT-PIC fpu
 14: 140535 144017 IO-APIC-edge ide0
 16: 1496670 1495552 IO-APIC-level aic7xxx
 18: 16955547 16947438 IO-APIC-level eth0
NMI: 0
ERR: 0

If you need further information, please contact me at
tontsa@neutech.fi. This is only my LKml dump account :)

Regards,
Toni Mattila - tontsa@neutech.fi

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