To all,

I'm running an ultra 1:
   Sun Ultra 1 SBus (UltraSPARC 167MHz), No Keyboard
   OpenBoot 3.1, 128 MB memory installed 

Using the 1.5ZA snapshot, while trying to rebuild the kernel, I get
the following kernel panic.  I grabbed a trace.  

First, is this a known issue?  Second, if its not a known issue, can
someone give me some general direction on what to do, or where to 
look to figure out more about the problem.  I've tried it several
times, and the problem is reproducable.  Also, if I run the compile
with -pipe, it general completes more of the compile than without.

kernel trap 30: data access exception
1 tt=4e tstate=9982000607 tpc=0x100ad90 tnpc=0x100ad94
Stopped in pid 6862 (cc) at     setup_sparcintr:        ldx             [%g5 + 0
x20], %g6
db> trace 
data_access_fault(94df910, 30, 100913c, 0, 20, 400) at data_access_fault+0x1cc
Ldatafault_internal(26637c8, 6b297c0, 41, 2664000, 0, 14) at Ldatafault_internal
+0xd8
uvm_pagecopy(1c85d28, 1d42f30, 92978f0, 1899760, 18995e8, 1899400) at uvm_pageco
py+0x1c
uvm_fault(1d42f30, 1, 7, 94dfc10, ffffffffffffffff, 18995e8) at uvm_fault+0xa6c
data_access_fault(94dfed0, 6c, 402053dc, 4030dac8, 4030cf08, 0) at data_access_f
ault+0xf4
Ldatafault_internal(125, 100d14, f0000000, 0, 0, 0) at Ldatafault_internal+0xd8
 
Thanks in advance,
---
Dylan Zehr
<ddz@pobox.com>