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kern/38857: Toshiba Libretto L2 hangs booting -current

>Number:         38857
>Category:       kern
>Synopsis:       Toshiba Libretto L2 hangs booting -current
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 04 15:50:00 +0000 2008
>Originator:     Andreas Gustafsson
>Release:        NetBSD 4.99.64
System: NetBSD 4.99.64
Architecture: i386
Machine: i386

If I attempt to boot a -current kernel, such as the one from

on a Toshiba Libretto L2 laptop, it hangs during autoconfiguration
after printing the line

  fxp0 at pci0 dev 14 function 0: i82559 Ethernet, rev 8

A few lines earlier, there is the message

  autri0: can't map memory space

I believe the hang is actually caused by some problem with the autri
driver, because if I disable it using "boot -c" followed by "disable
autri", the machine boots successfully.

The following 4.0 branch kernels also both boot successfully:

I suspect the problem started with autri.c revision 1.37,
because it applies a patch which caused identical symptoms
when I tried it earlier; see

It would be helpful if someone else who also has an autri audio
chipset could try to reproduce the problem.


Just boot -current on a Libretto L2, or possibly on some other
machine having an autri audio chipset.


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