Subject: pmap_page_protect: wired mapping for 677a000 not removed
To: None <port-alpha@netbsd.org>
From: Caffeinate The World <mochaexpress@yahoo.com>
List: port-alpha
Date: 08/19/2001 22:27:33
# uname -a
NetBSD ns01 1.5W NetBSD 1.5W (ALPHA-$Revision: 1.127.2.2 $) #5: Mon Jun
25 22:34:09 CDT 2001
tom@ns01:/usr/src/sys/arch/alpha/compile/ns01 alpha

php is from a snapshot on the snap.php.net
php4-200108162235.tar.gz

i was doing some scripting using cgi php on some very large data
files.. php quit suddenly and said it ran out of allocated memory. i
then tried running a simple command line "php --version" and it quit
w/o further reports. then i ran gdb and ran php --version through gdb
and it said that program quit with 0377. 

upon checking /var/log/messages

Aug 20 00:05:26 ns01 /netbsd: pmap_page_protect: wired mapping for
677a000 not removed
Aug 20 00:05:26 ns01 /netbsd: vm wire count 1
Aug 20 00:05:26 ns01 /netbsd:
Aug 20 00:05:26 ns01 /netbsd: CPU 0: fatal user trap:
Aug 20 00:05:26 ns01 /netbsd:
Aug 20 00:05:26 ns01 /netbsd: CPU 0    trap entry = 0x3 (instruction
fault)
Aug 20 00:05:26 ns01 /netbsd: CPU 0    a0         = 0x0
Aug 20 00:05:26 ns01 /netbsd: CPU 0    a1         = 0x120020260
Aug 20 00:05:26 ns01 /netbsd: CPU 0    a2         = 0x160214000
Aug 20 00:05:26 ns01 /netbsd: CPU 0    pc         = 0x1602059c4
Aug 20 00:05:26 ns01 /netbsd: CPU 0    ra         = 0x160204f64
Aug 20 00:05:26 ns01 /netbsd: CPU 0    curproc    = 0xfffffc002747b710
Aug 20 00:05:26 ns01 /netbsd: CPU 0        pid = 2377, comm = php
Aug 20 00:05:26 ns01 /netbsd:
Aug 20 00:05:30 ns01 /netbsd:
Aug 20 00:05:30 ns01 /netbsd: CPU 0: fatal user trap:
Aug 20 00:05:30 ns01 /netbsd:
Aug 20 00:05:30 ns01 /netbsd: CPU 0    trap entry = 0x3 (instruction
fault)
Aug 20 00:05:30 ns01 /netbsd: CPU 0    a0         = 0x0
Aug 20 00:05:30 ns01 /netbsd: CPU 0    a1         = 0x120020260
Aug 20 00:05:30 ns01 /netbsd: CPU 0    a2         = 0x160214000
Aug 20 00:05:30 ns01 /netbsd: CPU 0    pc         = 0x160204f68
Aug 20 00:05:30 ns01 /netbsd: CPU 0    ra         = 0x160204f64
Aug 20 00:05:30 ns01 /netbsd: CPU 0    curproc    = 0xfffffc002747b710
Aug 20 00:05:30 ns01 /netbsd: CPU 0        pid = 2377, comm = php
Aug 20 00:05:30 ns01 /netbsd:

is this a netbsd issue or php? i've been running this php cgi for a few
days now and nothing has changed with the system setup. now when ever
php cgi is executed it will just quit quietly right away.

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