On Tue, 5 Dec 2000, Justin Cormack wrote:

> > > > Doesnt irattach just modprobe it anyway?
> > >
> > > Before running the irattach, I always make sure the following modules are
> > > installed:
> > >   irda
> > >   irtty
> > >   ircomm
> > >   ircomm-tty
> > >   girbil
> > >
> > > ...then it works fine for me.
> >
> > Ah, at last. I think the problem was
> > (a) not having ircomm-tty and irtty installed
> > (b) having irlan installed (for no particular reason).
> >
> > but it is working again now. Thanks!
>
> well, almost working. irattach oopses when you remove it (it doesnt on
> an internal port).
>
> Dec  5 16:02:59 herring irattach: exiting ...
> Dec  5 16:02:59 herring kernel: Unable to handle kernel NULL pointer dereference at 
>virtual address 00000008
> Dec  5 16:02:59 herring kernel:  printing eip:
> Dec  5 16:02:59 herring kernel: c011511e
> Dec  5 16:02:59 herring kernel: *pde = 00000000
> Dec  5 16:02:59 herring kernel: Oops: 0000
> Dec  5 16:02:59 herring kernel: CPU:    0
> Dec  5 16:02:59 herring kernel: EIP:    0010:[exec_usermodehelper+734/944]
> Dec  5 16:02:59 herring kernel: EFLAGS: 00010246
> Dec  5 16:02:59 herring kernel: eax: 00000000   ebx: c1118420   ecx: c0c0eab0   edx: 
>c0c0eaa4
> Dec  5 16:02:59 herring kernel: esi: c0750000   edi: c0750000   ebp: 00000000   esp: 
>c0751fb0
> Dec  5 16:02:59 herring kernel: ds: 0018   es: 0018   ss: 0018
> Dec  5 16:02:59 herring kernel: Process irattach (pid: 891, stackpage=c0751000) Dec  
>5 16:02:59 herring kernel: Stack: 00000100 c0791dc0 c0790000 c0757000 c3d51ee0 
>c1e99ee0 c1118420 c11f4b60
> Dec  5 16:02:59 herring kernel:        c11f4b60 c1118420 c11f4b60 c11f4b60 c0115440 
>c0207f60 c0791e7c c0791e68
> Dec  5 16:02:59 herring kernel:        c0108a37 c0791dec c0791dec c0791e7c
> Dec  5 16:02:59 herring kernel: Call Trace: [exec_helper+20/24] [kernel_thread+35/48]
> Dec  5 16:02:59 herring kernel: Code: 3b 68 08 7d 2a 8b 40 14 83 3c a8 00 74 15 b8 
>06 00 00 00 89

I've never seen it oops on detach, but it has totally fallen over on me
SOMETIMES when attaching...

And yes, I'd also like to know why.

-- Michael "Soruk" McConnell                       [Eridani Linux 6.3 Now!]
Eridani Linux  --  The Most Up-to-Date Red Hat-based Linux CDROMs Available
Email: [EMAIL PROTECTED]  http://www.eridani.co.uk   Fax: +44-8701-600807
           *** A tachyon? A gluon that's not quite dry. ***

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