"Kernel panic: aic7xxx_isr..." during Install

"Kernel panic: aic7xxx_isr..." during Install

Post by rooc.. » Sat, 03 Aug 1996 04:00:00



More specifically, I get the message:

 Resetting the SCSI bus ...

  depends on it.
 o Skipping scan for PCI HBAs.
 aic7xxx_isr: Encountered spurious interrupt
 aic7xxx_isr: brkadrint (0x1):
  Illegal Host Access
 Kernel panic: aic7xxx_isr: brkadrint, error = 0x1, seqaddr = 0x0
  In swapper task - not syncing

 This happens with Distributions from April, 1996 InfoMagic CD set:
  Slackware 1.3.18 aha2940, and aidecd, as well as the 1.2.13 scsi
   kernels.
  Also, the Red Hat 3.0.3 scsi kernel (one of 'em, not sure now which...)

However, when I downloaded a scsi kernel, 1.1.88, form sunsite.unc.edu, it
worked.  Could I use that to install one of the newer distributions from
the InfoMagic set?  If so, are there kernel patches to fix the problem
which I could use to gen a new kernel?  Any other ideas?

Machine config: Dell 450DE, 24MB RAM, EISA bus, ADaptec EISA SCSI Master
II AHA-2742AT, NEC Multispin 6X SCSI CD ROM drive, unknown (Seagate?) IDE
420 MB HD (C: - FAT, D: - HPFS, E: - NTFS), 200 MB SCSI (DEC RZ-24) "F:"
(FAT) drive (drive letters as used by Win NT 3.51 Workstation, primary OS
used on this machine for last 8 months, OS/2 Warp connect on occasion until I
switched to a fixed frequency monitor which it can't sync); Intel
EtherExpress NIC, Mercury X1 (S3 801/5 chipset) video adapter for DEC
GDM-1960 fixed frequency monitor from DEC VAXStation 3100.

TIA,

Glaxo Wellcome, Inc.  919-483-9133

"Free Brew OnTap
 Pabst Blue Ribbon Champagne"  -- or something like that...

 
 
 

"Kernel panic: aic7xxx_isr..." during Install

Post by Henry Cros » Mon, 05 Aug 1996 04:00:00



> More specifically, I get the message:

>  Resetting the SCSI bus ...

>   depends on it.
>  o Skipping scan for PCI HBAs.
>  aic7xxx_isr: Encountered spurious interrupt
>  aic7xxx_isr: brkadrint (0x1):
>   Illegal Host Access
>  Kernel panic: aic7xxx_isr: brkadrint, error = 0x1, seqaddr = 0x0
>   In swapper task - not syncing

>  This happens with Distributions from April, 1996 InfoMagic CD set:
>   Slackware 1.3.18 aha2940, and aidecd, as well as the 1.2.13 scsi
>    kernels.
>   Also, the Red Hat 3.0.3 scsi kernel (one of 'em, not sure now which...)

> However, when I downloaded a scsi kernel, 1.1.88, form sunsite.unc.edu, it
> worked.  Could I use that to install one of the newer distributions from
> the InfoMagic set?  If so, are there kernel patches to fix the problem
> which I could use to gen a new kernel?  Any other ideas?

> Machine config: Dell 450DE, 24MB RAM, EISA bus, ADaptec EISA SCSI Master
> II AHA-2742AT, NEC Multispin 6X SCSI CD ROM drive, unknown (Seagate?) IDE
> 420 MB HD (C: - FAT, D: - HPFS, E: - NTFS), 200 MB SCSI (DEC RZ-24) "F:"
> (FAT) drive (drive letters as used by Win NT 3.51 Workstation, primary OS
> used on this machine for last 8 months, OS/2 Warp connect on occasion until I
> switched to a fixed frequency monitor which it can't sync); Intel
> EtherExpress NIC, Mercury X1 (S3 801/5 chipset) video adapter for DEC
> GDM-1960 fixed frequency monitor from DEC VAXStation 3100.

 I got the spurious interrupt error when I first installed my 2940U
on a 486/PCI mobo.  The problem occurs when I set the 1st available
IRQ in CMOS to be 5. If I use 9, 10, etc... I have no problems.

I wonder what the hell is using IRQ-5 ? :|
--
H.Cross

=============================================================================
Work:     | OS/2 - Awesome multi-tasking capabilities.
Play:     | DOS and it's graphical menu system. (Windows)
Learn:    | U of NIX (LINUX rocks!)
=============================================================================

 
 
 

1. "Kernel panic: aic7xxx_isr..." during Install

More specifically, I get the message:

 Resetting the SCSI bus ...

  depends on it.
 o Skipping scan for PCI HBAs.
 aic7xxx_isr: Encountered spurious interrupt
 aic7xxx_isr: brkadrint (0x1):
  Illegal Host Access
 Kernel panic: aic7xxx_isr: brkadrint, error = 0x1, seqaddr = 0x0
  In swapper task - not syncing

 This happens with Distributions from April, 1996 InfoMagic CD set:
  Slackware 1.3.18 aha2940, and aidecd, as well as the 1.2.13 scsi
   kernels.
  Also, the Red Hat 3.0.3 scsi kernel (one of 'em, not sure now which...)

However, when I downloaded a scsi kernel, 1.1.88, form sunsite.unc.edu, it
worked.  Could I use that to install one of the newer distributions from
the InfoMagic set?  If so, are there kernel patches to fix the problem
which I could use to gen a new kernel?  Any other ideas?

Machine config: Dell 450DE, 24MB RAM, EISA bus, ADaptec EISA SCSI Master
II AHA-2742AT, NEC Multispin 6X SCSI CD ROM drive, unknown (Seagate?) IDE
420 MB HD (C: - FAT, D: - HPFS, E: - NTFS), 200 MB SCSI (DEC RZ-24) "F:"
(FAT) drive (drive letters as used by Win NT 3.51 Workstation, primary OS
used on this machine for last 8 months, OS/2 Warp connect on occasion until I
switched to a fixed frequency monitor which it can't sync); Intel
EtherExpress NIC, Mercury X1 (S3 801/5 chipset) video adapter for DEC
GDM-1960 fixed frequency monitor from DEC VAXStation 3100.

TIA,

Glaxo Wellcome, Inc.  919-483-9133

"Free Brew OnTap
 Pabst Blue Ribbon Champagne"  -- or something like that...

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