>Number:         33702
>Category:       port-hp700
>Synopsis:       netinstall.lif images fail to boot
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    port-hp700-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jun 11 18:05:00 +0000 2006
>Originator:     David H. Gutteridge
>Release:        current
>Organization:
>Environment:
n/a
>Description:
Netbooting with a netinstall.lif image causes an immediate kernel panic on a B180L.  This problem has existed since at least early March.  I have retested at intervals since then, the latest being the build from June 8th.  All the panics look pretty much like this:

9334784+2207744+434176=0xc8528c
Start @ 0x200000 [1=0xe85000-0xe8528c]...
SPID bits: 0x0, error = -2
btlb info: minsz=128, maxsz=16384
btlb fixed: i=0, d=0, c=8
btlb varbl: i=0, d=0, c=0
kernel: DTLB miss trap, code=7f454c4a
panic: trap: no debugger for "DTLB miss" (15)
Stopped in pid 0.1 () at     0x7e42f4     ldo     R'40(%r3),%r30
db> bt
(null)(9d66ec,27b1f20,0,0) at 0x7e42f4
(null)(9e659c,9e6468,f,0) at 0x7018fc
(null)(f,e87340,e492d8,e49220) at 0x70188c
(null)(3000138,0,0,1) at 0x7f0a6b
0x204328:
db> 

This problem apparently affects other models as well, another user reported this with an HP 712.

Also see the hp700 mailing list:

http://mail-index.netbsd.org/port-hp700/2006/03/19/0000.html
http://mail-index.netbsd.org/port-hp700/2006/04/19/0000.html

>How-To-Repeat:

>Fix: