Subject: Re: 1.5_ALPHA2 cdhdtape on alpha: panic: startup: cannot allocate VM for buffers
To: None <port-alpha@netbsd.org>
From: Tim Shepard <shep@lcs.mit.edu>
List: port-alpha
Date: 09/09/2000 18:21:02
Earlier today I said:
> What I'd like is for someone to build a
> NetBSD-1.5_ALPHA2/alpha/installation/cdhdtape
> which includes symbols for the kernel db.
Thanks. I'm now able to prevent that panic with this hack:
P00>>>boot -fl d dka0
(boot dka0.0.0.7.1 -flags d)
[...etc...]
Boot flags: d
7769496+250056 [85+208896+123442]=0x7f7470
Entering netbsd at 0xfffffc00003010c0...
[ preserving 333328 bytes of netbsd ELF symbol table ]
Stopped at cpu_Debugger+0x4: ret zero,(ra)
db> x/x nbuf
nbuf: 3ffb
db> write nbuf 0x3ff
nbuf 0x3ffb = 0x3ff
db> c
Copyright (c) 1996, 1997, 1998, 1999, 2000
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 1.5_ALPHA2 (INSTALL) #0: Fri Sep 8 18:40:49 EDT 2000
root@tree.hamachi.org:/usr/src/sys/arch/alpha/compile/INSTALL
COMPAQ AlphaServer DS20E 500 MHz
8192 byte page size, 2 processors.
total memory = 2560 MB
(2696 KB reserved for PROM, 2557 MB used by NetBSD)
avail memory = 2364 MB
using 1023 buffers containing 127 MB of memory
So I'm unstuck now.
-Tim