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Date:      Tue, 24 Oct 2000 10:42:55 +0930 (CST)
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        The Hermit Hacker <scrappy@hub.org>
Cc:        freebsd-current@freebsd.org
Subject:   RE: kernel trap 12 with interrupts disabled?
Message-ID:  <XFMail.001024104255.doconnor@gsoft.com.au>
In-Reply-To: <Pine.BSF.4.21.0010231922290.348-100000@thelab.hub.org>

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On 23-Oct-00 The Hermit Hacker wrote:
>  kernel of today, during a make world, generates:
>  
>  Oct 23 18:32:18 thelab /boot/kernel/kernel: kernel trap 12 with interrupts
>  disabled
>  Oct 23 18:32:32 thelab /boot/kernel/kernel: kernel trap 12 with interrupts
>  disabled
>  Oct 23 18:32:39 thelab /boot/kernel/kernel: kernel trap 12 with interrupts
>  disabled
>  
>  and then hangs solid ...
>  
>  I'm running the ahc driver for the following card:
>  
>  ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xc800-0xc8ff mem
>  0xef000000-0xef000fff irq 17 at device 13.0 on pci0
>  aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
>  
>  known problem, or new one?

I get the kernel trap messages 5 times on a boot, but my system seems OK,
except occasionally it hangs bad (no DDB).

I don't have any SCSI adapters however.
(Dual PII350 BX chipset, IDE)

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum


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