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Bug#411499: marked as done (kernel: panic with scsi scanner and aha1542)

Your message dated Tue, 1 Sep 2009 19:25:23 +0200
with message-id <20090901172523.GG25110@inutil.org>
and subject line Re: kernel: panic with scsi scanner and aha1542
has caused the Debian Bug report #411499,
regarding kernel: panic with scsi scanner and aha1542
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
411499: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=411499
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: kernel
Version: 2.6.18-3-686
Severity: important

I'm triying to use a Mustek Paragon 600 II CD connected to an Adaptec aha1542.
But when I try scanimage -L I have a kernel panic.

Bad segment list supplied to aha1542.c (1,0)
0: c0318000 5
cptr c0342e00: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
<0>Kernel panic - not syncing: Foooooooood fight!

I found lot a informations on an old bug related to buffersize and sg module. But this one seems to be corrected for ages and 
none of the workaround described work for me.
eg. http://sg.torque.net/sg/faq.html#%5B2.3%5D%20%20Foooooooood%20fight%20panic%20from%20aha1542
or http://www.meier-geinitz.de/sane/mustek-backend/#linux_scsi

My /etc/saned.conf/mustek.conf has thoses lines :
option strip-height 1
option disable-double-buffering
/dev/sg0
option buffersize 32

dmesg gives me :
SCSI subsystem initialized
Configuring Adaptec (SCSI-ID 7) at IO:230, IRQ 11, DMA priority 5
scsi0 : Adaptec 1542
isa bounce pool size: 16 pages
  Vendor: SCANNER   Model:                   Rev: 2.03
  Type:   Scanner                            ANSI SCSI revision: 01 CCS
scsi 0:0:1:0: Attached scsi generic sg0 type 6
(also my tape reader is listed)

If I do a export SANE_SG_BUFFERSIZE=32768 before the scanimage -L, the result is the same.


-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-686
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)

--- End Message ---
--- Begin Message --- 
On Fri, Aug 14, 2009 at 09:51:59AM +0200, JJL wrote:
> Hello,
> 
> 2009/8/13 Moritz Muehlenhoff <jmm@inutil.org>:
> > JJL, sz-pr,
> > does the scanner work properly in current kernels?
> 
> Sorry, I do not have an ISA bus anymore. So I cannot test the AHA1542 board.
> Few months ago, it was working well with debian etch and a pci scsi board.

Ok, closing the bug, then.

Cheers,
        Moritz

--- End Message ---
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