>Number: 6380
>Category: kernel
>Synopsis: mbuf memory leak on Alix 3d3 in network stack
>Confidential: yes
>Severity: serious
>Priority: medium
>Responsible: bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Wed May 19 08:00:01 GMT 2010
>Closed-Date:
>Last-Modified:
>Originator:
>Release:
>Organization:
>Environment:
System : OpenBSD 4.7
Details : OpenBSD 4.7 (GENERIC) #556: Tue Mar 9 09:46:59 MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
Architecture: OpenBSD.i386
Machine : i386
>Description:
I have an Alix 3d3 (i386) that appears to be leaking memory somewhere
inside of the network stack. I originally noticed this with
4.6-Stable, and have run various snapshots through the 4.6 and 4.7
series. I believe I see the same behaviour with a May snapshot and
haven't found any changelogs that would seem to jive with what I'm
seeing. Can't replace the firewall with a newer snapshot for a few days,
but if it would be useful I will add info into this PR.
The basic issue is that over a period of time the firewall becomes
non-responsive. From all appearances it seems that it is leaking
mbufs (mcl2k to be specific). I can increase the time it takes to
fail by jacking kern.maxclusters up absurdly high (128000 as evidenced
below).
The basic setup on the firewall is that there are three
interfaces. vr0 - vr2.
vr0 - is the inside interface for the nat'ed machines 192.168.2.1,
standard home firewall type stuff
vr1 - is connected to a non-natted server and bridged to vr2 this
allows me to filter traffic to my internet facing server.
vr2 - The outside interface that gets an IP from my ISP
Things that I've tried to mitigate the leak to no end is:
- Removing altq queueing.
- removing spamd-setup loads (having issues with 4.7 and pf running
out of memory on the loads, but I'm not sure that's related)
- Varying the amount of traffic through the interfaces & pf. This
*might* have some correlation to the rate on the leak, (more
packets/sec over time might make it leak a BIT faster), but it's
non-linear. It seems to leak *almost* as fast just watching the
ARP's go by from my ISP as if I'm driving > 1.5MB/sec for hours.
- Disabling PF (pfctl -F all ; pfctl -d). This DOES appear to slow
down the leak, but again doesn't seem to make it completely go away.
The peak allocated in a "netstat -m" still seems to go up, but at a
much slower rate.
As for other processes running, I've got a named hosting the forward
and reverse for the inside of my natted network, a dhcpd running to
the inside with nothing abnormal in it (tie some mac's to some IP's,
set the PXE filenames for a few hosts, etc). I'm also running a
dhclient on the egress interface, and an snmpd listening on the inside
interface.
My PF setup is included below, and has some strings replaced to clear
specific IP's.
And if you're still reading this far down and have any ideas as to how
I should go about debugging from here I'd love to hear about it. My
google-fu has failed, and not being familiar enough with the source
I'm not even sure where to start tracking who is allocating the
mbufs. At this point I'd be happy just to find something that makes
the leak change (for better or for worse), or pointers to more
instrumentation for tracking who's alloc'ing the mbufs.
After 5 hours and 41 minutes after boot this same machine had
a peak of 2388 mbufs allocated according to netstat -m
# pfctl -s info
Status: Enabled for 0 days 00:42:36 Debug: err
Interface Stats for vr2 IPv4 IPv6
Bytes In 301244350 0
Bytes Out 7065212 0
Packets In
Passed 221503 0
Blocked 85 0
Packets Out
Passed 117113 0
Blocked 0 0
State Table Total Rate
current entries 98
searches 687825 269.1/s
inserts 4834 1.9/s
removals 5006 2.0/s
Counters
match 5153 2.0/s
bad-offset 0 0.0/s
fragment 0 0.0/s
short 0 0.0/s
normalize 0 0.0/s
memory 0 0.0/s
bad-timestamp 0 0.0/s
congestion 0 0.0/s
ip-option 0 0.0/s
proto-cksum 0 0.0/s
state-mismatch 0 0.0/s
state-insert 0 0.0/s
state-limit 0 0.0/s
src-limit 0 0.0/s
synproxy 0 0.0/s
# ifconfig -a
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33200
priority: 0
groups: lo
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:0d:b9:1a:a3:e8
priority: 0
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
inet6 fe80::20d:b9ff:fe1a:a3e8%vr0 prefixlen 64 scopeid 0x1
vr1: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu
1500
lladdr 00:0d:b9:1a:a3:e9
priority: 0
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet 10.0.20.1 netmask 0xffffff00 broadcast 10.0.20.255
inet6 fe80::20d:b9ff:fe1a:a3e9%vr1 prefixlen 64 scopeid 0x2
vr2: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST> mtu
1500
lladdr 00:0d:b9:19:3d:4e
priority: 0
groups: egress
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet6 fe80::20d:b9ff:fe19:3d4e%vr2 prefixlen 64 scopeid 0x3
inet 174.d.e.f netmask 0xfffffc00 broadcast 255.255.255.255
enc0: flags=0<> mtu 1536
priority: 0
bridge0: flags=41<UP,RUNNING>
groups: bridge
priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp
vr1 flags=3<LEARNING,DISCOVER>
port 2 ifpriority 0 ifcost 0
vr2 flags=3<LEARNING,DISCOVER>
port 3 ifpriority 0 ifcost 0
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33200
priority: 0
groups: pflog
# netstat -m
3771 mbufs in use:
3761 mbufs allocated to data
2 mbufs allocated to packet headers
8 mbufs allocated to socket names and addresses
1894/1906/128000 mbuf 2048 byte clusters in use (current/peak/max)
0/8/128000 mbuf 4096 byte clusters in use (current/peak/max)
0/8/128000 mbuf 8192 byte clusters in use (current/peak/max)
0/8/128000 mbuf 9216 byte clusters in use (current/peak/max)
0/8/128000 mbuf 12288 byte clusters in use (current/peak/max)
0/8/128000 mbuf 16384 byte clusters in use (current/peak/max)
0/8/128000 mbuf 65536 byte clusters in use (current/peak/max)
4956 Kbytes allocated to network (95% in use)
0 requests for memory denied
0 requests for memory delayed
0 calls to protocol drain routines
# vmstat -m
Memory statistics by bucket size
Size In Use Free Requests HighWater Couldfree
16 907 373 208862 1280 0
32 484 284 18450 640 0
64 2459 101 3416 320 0
128 236 52 2253 160 0
256 161 191 8588 80 99
512 158 26 21272 40 0
1024 263 5 474 20 0
2048 12 4 131 10 0
4096 12 7 491 5 29
8192 6 1 201 5 0
16384 5 0 29 5 0
32768 9 0 10 5 0
Memory usage type by bucket size
Size Type(s)
16 devbuf, pcb, routetbl, sysctl, dirhash, in_multi, exec, xform_data,
VM swap, UVM amap, UVM aobj, USB, USB device, packet tags, temp
32 devbuf, pcb, routetbl, ifaddr, sem, dirhash, proc, VFS cluster,
in_multi, ether_multi, xform_data, VM swap, UVM amap, USB,
crypto data, temp
64 devbuf, pcb, routetbl, vnodes, UFS mount, sem, dirhash, NFS srvsock,
in_multi, pfkey data, UVM amap, USB, USB device, memdesc, NDP, temp
128 devbuf, routetbl, ifaddr, sysctl, vnodes, dirhash, ttys, UVM amap,
USB, USB device, NDP, temp
256 devbuf, routetbl, ifaddr, ioctlops, vnodes, shm, VM map, dirhash,
file desc, NFS daemon, exec, newblk, UVM amap, USB, temp
512 devbuf, pcb, ifaddr, ioctlops, UFS mount, shm, dirhash, file desc,
proc, ttys, exec, UVM amap, USB device, crypto data, temp
1024 devbuf, ioctlops, mount, file desc, ttys, exec, UVM amap, UVM aobj,
crypto data, temp
2048 devbuf, sysctl, ioctlops, UFS mount, file desc, proc, VM swap,
UVM amap, temp
4096 devbuf, ifaddr, ioctlops, file desc, pagedep, UVM amap, USB, temp
8192 devbuf, MSDOSFS mount, temp
16384 UFS quota, UFS mount, ISOFS mount, xform_data, inodedep, VM swap
32768 devbuf, VM swap
Memory statistics by type Type Kern
Type InUse MemUse HighUse Limit Requests Limit Limit Size(s)
devbuf 1115 386K 393K 39260K 1492 0 0
16,32,64,128,256,512,1024,2048,4096,8192,32768
pcb 45 7K 7K 39260K 153 0 0 16,32,64,512
routetbl 130 9K 11K 39260K 1591 0 0 16,32,64,128,256
ifaddr 71 16K 16K 39260K 71 0 0
32,128,256,512,4096
sysctl 3 3K 3K 39260K 3 0 0 16,128,2048
ioctlops 0 0K 4K 39260K 4633 0 0
256,512,1024,2048,4096
mount 1 1K 1K 39260K 1 0 0 1024
vnodes 1471 97K 97K 39260K 1475 0 0 64,128,256
UFS quota 1 16K 16K 39260K 1 0 0 16384
UFS mount 5 21K 21K 39260K 5 0 0
64,512,2048,16384
shm 2 1K 1K 39260K 2 0 0 256,512
VM map 2 1K 1K 39260K 2 0 0 256
sem 2 1K 1K 39260K 2 0 0 32,64
dirhash 39 8K 8K 39260K 39 0 0
16,32,64,128,256,512
file desc 2 5K 7K 39260K 6 0 0
256,512,1024,2048,4096
proc 15 5K 5K 39260K 15 0 0 32,512,2048
VFS cluster 0 0K 1K 39260K 1 0 0 32
NFS srvsock 1 1K 1K 39260K 1 0 0 64
NFS daemon 1 1K 1K 39260K 1 0 0 256
in_multi 44 2K 2K 39260K 44 0 0 16,32,64
ether_multi 12 1K 1K 39260K 12 0 0 32
ISOFS mount 1 16K 16K 39260K 1 0 0 16384
MSDOSFS mount 1 8K 8K 39260K 1 0 0 8192
ttys 384 240K 240K 39260K 384 0 0 128,512,1024
exec 0 0K 2K 39260K 350 0 0 16,256,512,1024
pfkey data 1 1K 1K 39260K 2 0 0 64
xform_data 0 0K 13K 39260K 96 0 0 16,32,16384
pagedep 1 4K 4K 39260K 1 0 0 4096
inodedep 1 16K 16K 39260K 1 0 0 16384
newblk 1 1K 1K 39260K 1 0 0 256
VM swap 7 39K 39K 39260K 7 0 0
16,32,2048,16384,32768
UVM amap 1233 154K 256K 39260K 16499 0 0
16,32,64,128,256,512,1024,2048,4096
UVM aobj 2 2K 2K 39260K 2 0 0 16,1024
USB 30 7K 7K 39260K 30 0 0
16,32,64,128,256,4096
USB device 11 4K 4K 39260K 11 0 0 16,64,128,512
memdesc 1 1K 1K 39260K 1 0 0 64
crypto data 1 1K 2K 39260K 33 0 0 32,512,1024
packet tags 0 0K 1K 39260K 196736 0 0 16
NDP 11 1K 2K 39260K 14 0 0 64,128
temp 68 11K 16K 39260K 40489 0 0
16,32,64,128,256,512,1024,2048,4096,8192
Memory Totals: In Use Free Requests
1072K 138K 264209
Memory resource pool statistics
Name Size Requests Fail InUse Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
extentpl 20 47 0 37 1 0 1 1 0 8 0
phpool 48 1341 0 1313 16 0 16 16 0 8 0
pmappl 76 382 0 28 1 0 1 1 0 8 0
vmsppl 188 382 0 28 2 0 2 2 0 8 0
vmmpepl 88 31121 0 1644 58 0 58 58 0 179 12
vmmpekpl 88 2082 0 24 1 0 1 1 0 8 0
aobjpl 48 1 0 1 1 0 1 1 0 8 0
amappl 44 16216 0 1213 21 0 21 21 0 45 1
anonpl 16 28284 0 5370 33 0 33 33 0 16 2
bufpl 152 1890 0 1423 55 0 55 55 0 8 0
mbpl 256 2800484 0 3775 238 0 238 238 1 8000 1
mcl2k 2048 1105200 0 1896 954 0 954 954 4 64000 5
sockpl 212 101068 0 79 8 0 8 8 0 8 3
procpl 348 395 0 41 5 0 5 5 0 8 0
processpl 28 395 0 41 1 0 1 1 0 8 0
zombiepl 72 354 0 0 1 0 1 1 0 8 1
ucredpl 80 141 0 22 1 0 1 1 0 8 0
pgrppl 24 247 0 24 1 0 1 1 0 8 0
sessionpl 48 49 0 23 1 0 1 1 0 8 0
pcredpl 24 395 0 41 1 0 1 1 0 8 0
lockfpl 56 32 0 2 1 0 1 1 0 8 0
filepl 88 105899 0 138 5 0 5 5 0 8 1
fdescpl 300 383 0 29 4 0 4 4 0 8 1
pipepl 72 162 0 6 1 0 1 1 0 8 0
kqueuepl 192 3 0 3 1 0 1 1 0 8 0
knotepl 64 15 0 15 1 0 1 1 0 8 0
sigapl 324 382 0 28 4 0 4 4 0 8 1
pfiaddrpl 100 10 0 2 1 0 1 1 0 8 0
wdcspl 96 2340 0 0 1 0 1 1 0 8 1
namei 1024 11149 0 0 1 0 1 1 0 8 1
vnodes 160 1868 0 1868 75 0 75 75 0 8 0
nchpl 88 3066 0 2997 66 0 66 66 0 8 0
ffsino 184 1861 0 1808 83 0 83 83 0 8 0
dino1pl 128 1861 0 1808 59 0 59 59 0 8 0
dirhash 1024 93 0 93 24 0 24 24 0 128 0
pfrulepl 1148 301 0 58 55 28 27 42 0 8 0
pfstatepl 212 27110 0 400 56 0 56 56 0 527 22
pfstatekeypl 72 27843 0 432 35 18 17 19 0 8 2
pfstateitempl 12 27843 0 432 4 0 4 4 0 8 1
pfruleitempl 12 733 0 32 1 0 1 1 0 8 0
pfaltqpl 224 24 0 0 1 0 1 1 0 8 1
pfrktable 1240 34 0 7 5 0 5 5 0 667 2
pfrke_plain 92 51456 2 10 715 0 715 715 0 9091 714
pfosfpen 108 4176 0 696 74 55 19 19 0 8 0
pfosfp 28 2442 0 407 3 0 3 3 0 8 0
pffrent 16 46 0 0 1 0 1 1 0 20 1
pffrag 48 23 0 0 1 0 1 1 0 12 1
rtentpl 116 72 0 55 2 0 2 2 0 8 0
rttmrpl 32 1 0 0 1 0 1 1 0 8 1
tcpcbpl 400 53 0 22 3 0 3 3 0 8 0
tcpqepl 16 5 0 0 1 0 1 1 0 13 1
synpl 188 7 0 0 1 0 1 1 0 8 1
plimitpl 152 33 0 7 1 0 1 1 0 8 0
inpcbpl 224 100928 0 47 7 0 7 7 0 8 4
In use 6860K, total allocated 11600K; utilization 59.1%
# uptime
11:34PM up 3:51, 2 users, load averages: 0.11, 0.10, 0.08
# ps auxwww
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 1 0.0 0.1 356 300 ?? Is 7:43PM 0:00.01 /sbin/init
_dhcp 2388 0.0 0.1 536 228 ?? Is 7:43PM 0:00.13 dhclient: vr2
(dhclient)
root 28055 0.0 0.2 572 624 ?? Is 7:43PM 0:00.01 syslogd:
[priv] (syslogd)
_syslogd 23429 0.0 0.3 600 664 ?? I 7:43PM 0:00.05 syslogd -a
/var/www/dev/log -a /var/named/dev/log -a /var/empty/dev/log
root 35 0.0 0.2 432 388 ?? Is 7:43PM 0:00.00 pflogd:
[priv] (pflogd)
_pflogd 26009 0.0 0.1 496 296 ?? S 7:43PM 0:00.38 pflogd:
[running] -s 116 -i pflog0 -f /var/log/pflog (pflogd)
root 15844 0.0 0.3 2096 736 ?? Is 7:43PM 0:00.00 named: [priv]
(named)
named 26456 0.0 6.3 16072 16568 ?? I 7:43PM 0:17.08 named -4
_ntp 19799 0.0 0.3 716 872 ?? Is 7:43PM 0:00.17 ntpd: ntp
engine (ntpd)
_ntp 26954 0.0 0.3 840 804 ?? Is 7:43PM 0:00.00 ntpd: dns
engine (ntpd)
root 20352 0.0 0.3 664 736 ?? Is 7:43PM 0:00.00 ntpd: [priv]
(ntpd)
root 29221 0.0 0.5 544 1184 ?? Is 7:43PM 0:00.01 /usr/sbin/sshd
root 14386 0.0 0.3 532 820 ?? Is 7:43PM 0:00.00 snmpd: parent
(snmpd)
_snmpd 25621 0.0 0.4 564 976 ?? I 7:43PM 0:00.57 snmpd: snmp
engine (snmpd)
_dhcp 21615 0.0 0.4 712 1072 ?? Is 7:43PM 0:00.02
/usr/sbin/dhcpd vr0
proxy 14138 0.0 0.3 392 752 ?? Is 7:43PM 0:00.00
/usr/sbin/ftp-proxy
root 18704 0.0 0.3 476 724 ?? Is 7:43PM 0:00.01 inetd
_spamd 16685 0.0 0.3 480 696 ?? Ss 7:43PM 0:00.34
/usr/libexec/spamlogd
root 26064 0.0 0.4 632 1152 ?? Is 7:43PM 0:00.00
/usr/sbin/sshd -p 222
root 32526 0.0 0.3 504 796 ?? Is 7:43PM 0:00.04 cron
root 18346 0.0 0.6 1204 1468 ?? Ss 7:43PM 0:00.58 sendmail:
accepting connections (sendmail)
root 6227 0.0 1.0 3568 2480 ?? Is 7:44PM 0:00.46 sshd:
r...@ttyp1 (sshd)
root 4962 0.0 1.0 3484 2492 ?? Ss 10:27PM 0:00.56 sshd:
r...@ttyp3 (sshd)
root 2873 0.0 0.2 500 440 p1 Is+ 7:44PM 0:00.06 -ksh (ksh)
root 3855 0.0 0.2 556 444 p3 Ss 10:27PM 0:00.07 -ksh (ksh)
root 20880 0.0 0.1 272 284 p3 R+ 11:39PM 0:00.00 ps -auxwww
root 5266 0.0 0.1 484 304 00- I 7:43PM 0:00.00 dhclient: vr2
[priv] (dhclient)
root 3213 0.0 0.3 436 732 00 Is+ 7:43PM 0:00.01
/usr/libexec/getty std.38400 tty00
# cat /etc/sysctl.conf | egrep -v '^#'
net.inet.ip.forwarding=1 # 1=Permit forwarding (routing) of IPv4 packets
# required by some ports
kern.maxclusters=128000 # Absurdly high number
### PF
# pf.conf
# Macros: define common values, so they can be referenced and changed easily.
##
ext_if="vr2" # connection to cable modem
dmz_if="vr1" # myserver and external machines
nat_if="vr0" # the "inside" machines behind a nat
## Our friends.
myserver="174.a.b.c"
fwoutside="174.d.e.f"
remotefriend="68.g.h.i"
## Who are the trusted hosts?
trhost1="208.j.k.l"
trhost2="208.m.n.p"
trhost3="67.q.r.s"
# Tables: similar to macros, but more flexible for many addresses.
## Us
table <mynet> { $myserver, $fwoutside }
## IP's trusted (outside of our network)
table <trusted> { $trhost1, $trhost2, $remotefriend, $trhost3}
# PF Settings
set loginterface vr2
set skip on lo0
#Translation (NAT, redirects)
## Nat myserver into the internal network?
match out on $dmz_if from 10.0.20.10/32 to any nat-to ($nat_if)
## NAT the 'inside' machines
match out on $ext_if from $nat_if/24 to any nat-to ($ext_if)
match in on $nat_if proto tcp from 192.168.2.0/24 to any port 21 rdr-to
127.0.0.1 port 8021
# Filtering: We block everything not explicitly allowed
block in all
block out all
block in inet6
## Start by passing out any packet we create ourselves
pass out on $ext_if from <mynet> to any
pass out on $ext_if from any to <mynet>
pass in on $dmz_if from <mynet> to any
pass out on $dmz_if from any to <mynet>
## Allow traffic on the nat_if
pass in on $nat_if from any to any
pass out on $nat_if from any to any
## allow traffic myserver <-> bridge (not required with real IP on bridge)
pass in on $dmz_if from 10.0.20.0/24 to 10.0.20.1
pass out on $dmz_if from 10.0.20.1 to 10.0.20.0/24
pass in on $dmz_if from 10.0.20.0/24 to 192.168.2.0/24
pass out on $dmz_if from 192.168.2.0/24 to 10.0.20.0/24
## Need to pass ports for DHCP to ourselves (since we DHCP), and DMZ (for
non-static hosts)
pass in on {$dmz_if,$ext_if} proto {tcp, udp} from any to any port 67:68
pass out on {$dmz_if,$ext_if} proto {tcp, udp} from any to any port 67:68
## Ftp proxy
anchor "ftp-proxy/*"
pass out proto tcp from $ext_if to any port 21
## Allow ONLY people we know to SSH in (stops annoying SSH scans if nothing
else)
pass in on $ext_if proto tcp from <trusted> to <mynet> port 22
pass out on $ext_if proto tcp from <mynet> to any port 22
## Temporarily let in anyone on port 222 ...
pass in on $ext_if proto tcp from any to <mynet> port 222
pass out on $ext_if proto tcp from <mynet> to any port 222
pass in on $ext_if proto icmp from any to <mynet>
pass out on $ext_if proto icmp from <mynet> to any
## IMAPS open to the world in the hopes that it's more secure then IMAP (ha!)
pass in on $ext_if proto tcp from any to <mynet> port 993
pass out on $ext_if proto tcp from <mynet> to any port 993
## Pass & Queue web/mail traffic
pass in on $ext_if proto tcp from any to any port {80,443}
pass out on $ext_if proto tcp from <mynet> to any port {80,443}
pass in quick on $ext_if proto tcp from any to any port {25,465}
pass out quick on $ext_if proto tcp from <mynet> to any port {25,465}
>How-To-Repeat:
Boot alix 3d3 with above configuration. Haven't seen the same leak
with a VIA M10000 mobo also running vr driver ethernet.
>Fix:
Disabling PF appears to slow down the leak (and make the firewall less
useful! :), but not stop the leak.
dmesg:
OpenBSD 4.7 (GENERIC) #556: Tue Mar 9 09:46:59 MST 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Geode(TM) Integrated Processor by AMD PCS ("AuthenticAMD" 586-class) 499
MHz
cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX
real mem = 268009472 (255MB)
avail mem = 250978304 (239MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 11/05/08, BIOS32 rev. 0 @ 0xfd088
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xe0000/0xa800
cpu0 at mainbus0: (uniprocessor)
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 1 function 0 "AMD Geode LX" rev 0x33
glxsb0 at pci0 dev 1 function 2 "AMD Geode LX Crypto" rev 0x00: RNG AES
vr0 at pci0 dev 9 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 10, address
00:0d:b9:1a:a3:e8
ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063,
model 0x0034
vr1 at pci0 dev 10 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 11, address
00:0d:b9:1a:a3:e9
ukphy1 at vr1 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063,
model 0x0034
vr2 at pci0 dev 11 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 15, address
00:0d:b9:1a:a3:ea
ukphy2 at vr2 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI 0x004063,
model 0x0034
glxpcib0 at pci0 dev 15 function 0 "AMD CS5536 ISA" rev 0x03: rev 3, 32-bit
3579545Hz timer, watchdog, gpio
gpio0 at glxpcib0: 32 pins
pciide0 at pci0 dev 15 function 2 "AMD CS5536 IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <SMI MODEL>
wd0: 1-sector PIO, LBA, 7647MB, 15662304 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
ohci0 at pci0 dev 15 function 4 "AMD CS5536 USB" rev 0x02: irq 12, version 1.0,
legacy support
ehci0 at pci0 dev 15 function 5 "AMD CS5536 USB" rev 0x02: irq 12
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "AMD EHCI root hub" rev 2.00/1.00 addr 1
isa0 at glxpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
usb1 at ohci0: USB revision 1.0
uhub1 at usb1 "AMD OHCI root hub" rev 1.00/1.00 addr 1
biomask 73e7 netmask ffe7 ttymask ffff
mtrr: K6-family MTRR support (2 registers)
nvram: invalid checksum
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
clock: unknown CMOS layout
pcidump:
Domain /dev/pci0:
0:1:0: AMD Geode LX
0x0000: Vendor ID: 1022 Product ID: 2080
0x0004: Command: 0005 Status ID: 0220
0x0008: Class: 06 Subclass: 00 Interface: 00 Revision: 33
0x000c: BIST: 00 Header Type: 80 Latency Timer: f8 Cache Line Size: 08
0x0010: BAR io addr: 0x0000ac1c
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2080
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0x0000: 20801022 02200005 06000033 0080f808
0x0010: 0000ac1d 00000000 00000000 00000000
0x0020: 00000000 00000000 00000000 20801022
0x0030: 00000000 00000000 00000000 00000000
0x0040: 00000000 00000000 00000000 00000000
0x0050: 00000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:1:2: AMD Geode LX Crypto
0x0000: Vendor ID: 1022 Product ID: 2082
0x0004: Command: 0006 Status ID: 02a0
0x0008: Class: 10 Subclass: 10 Interface: 00 Revision: 00
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefff4000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2082
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 09 Min Gnt: 00 Max Lat: 00
0x0000: 20821022 02a00006 10100000 00000008
0x0010: efff4000 00000000 00000000 00000000
0x0020: 00000000 00000000 00000000 20821022
0x0030: 00000000 00000000 00000000 00000109
0x0040: 00000000 00000000 00000000 00000000
0x0050: 00000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:9:0: VIA VT6105M RhineIII
0x0000: Vendor ID: 1106 Product ID: 3053
0x0004: Command: 0097 Status ID: 0210
0x0008: Class: 02 Subclass: 00 Interface: 00 Revision: 96
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR io addr: 0x00001000
0x0014: BAR mem 32bit addr: 0xe0000000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1106 Product ID: 0106
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 03 Max Lat: 08
0x0040: Capability 0x01: Power Management
0x0000: 30531106 02100097 02000096 00000008
0x0010: 00001001 e0000000 00000000 00000000
0x0020: 00000000 00000000 00000000 01061106
0x0030: 00000000 00000040 00000000 0803010a
0x0040: fe020001 00000000 00000000 00000000
0x0050: 04000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:10:0: VIA VT6105M RhineIII
0x0000: Vendor ID: 1106 Product ID: 3053
0x0004: Command: 0097 Status ID: 0210
0x0008: Class: 02 Subclass: 00 Interface: 00 Revision: 96
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR io addr: 0x00001400
0x0014: BAR mem 32bit addr: 0xe0040000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1106 Product ID: 0106
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0b Min Gnt: 03 Max Lat: 08
0x0040: Capability 0x01: Power Management
0x0000: 30531106 02100097 02000096 00000008
0x0010: 00001401 e0040000 00000000 00000000
0x0020: 00000000 00000000 00000000 01061106
0x0030: 00000000 00000040 00000000 0803010b
0x0040: fe020001 00000000 00000000 00000000
0x0050: 04000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:11:0: VIA VT6105M RhineIII
0x0000: Vendor ID: 1106 Product ID: 3053
0x0004: Command: 0097 Status ID: 0210
0x0008: Class: 02 Subclass: 00 Interface: 00 Revision: 96
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR io addr: 0x00001800
0x0014: BAR mem 32bit addr: 0xe0080000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1106 Product ID: 0106
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0f Min Gnt: 03 Max Lat: 08
0x0040: Capability 0x01: Power Management
0x0000: 30531106 02100097 02000096 00000008
0x0010: 00001801 e0080000 00000000 00000000
0x0020: 00000000 00000000 00000000 01061106
0x0030: 00000000 00000040 00000000 0803010f
0x0040: fe020001 00000000 00000000 00000000
0x0050: 04000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:15:0: AMD CS5536 ISA
0x0000: Vendor ID: 1022 Product ID: 2090
0x0004: Command: 0009 Status ID: 02a0
0x0008: Class: 06 Subclass: 01 Interface: 00 Revision: 03
0x000c: BIST: 00 Header Type: 80 Latency Timer: 40 Cache Line Size: 08
0x0010: BAR io addr: 0x00006000
0x0014: BAR io addr: 0x00006100
0x0018: BAR io addr: 0x00006200
0x001c: BAR io addr: 0x00000000
0x0020: BAR io addr: 0x00009d00
0x0024: BAR io addr: 0x00009c00
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2090
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0x0000: 20901022 02a00009 06010003 00804008
0x0010: 00006001 00006101 00006201 00000001
0x0020: 00009d01 00009c01 00000000 20901022
0x0030: 00000000 00000000 00000000 00000000
0x0040: 00000000 00000000 00000000 00000000
0x0050: 00000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:15:2: AMD CS5536 IDE
0x0000: Vendor ID: 1022 Product ID: 209a
0x0004: Command: 0005 Status ID: 02a0
0x0008: Class: 01 Subclass: 01 Interface: 80 Revision: 01
0x000c: BIST: 00 Header Type: 00 Latency Timer: f8 Cache Line Size: 08
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR io addr: 0x0000ff00
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 209a
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0x0000: 209a1022 02a00005 01018001 0000f808
0x0010: 00000000 00000000 00000000 00000000
0x0020: 0000ff01 00000000 00000000 209a1022
0x0030: 00000000 00000000 00000000 00000000
0x0040: 00000002 00000000 20000000 20000000
0x0050: c0000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:15:4: AMD CS5536 USB
0x0000: Vendor ID: 1022 Product ID: 2094
0x0004: Command: 0006 Status ID: 0230
0x0008: Class: 0c Subclass: 03 Interface: 10 Revision: 02
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefffe000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2094
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 04 Line: 0c Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x01: Power Management
0x0000: 20941022 02300006 0c031002 00000008
0x0010: efffe000 00000000 00000000 00000000
0x0020: 00000000 00000000 00000000 20941022
0x0030: 00000000 00000040 00000000 0000040c
0x0040: c8020001 00000000 00000000 00000000
0x0050: 00000000 00000000 00000000 00000000
0x0060: 00000000 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
0:15:5: AMD CS5536 USB
0x0000: Vendor ID: 1022 Product ID: 2095
0x0004: Command: 0006 Status ID: 0230
0x0008: Class: 0c Subclass: 03 Interface: 20 Revision: 02
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 08
0x0010: BAR mem 32bit addr: 0xefffd000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1022 Product ID: 2095
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 04 Line: 0c Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x01: Power Management
0x0000: 20951022 02300006 0c032002 00000008
0x0010: efffd000 00000000 00000000 00000000
0x0020: 00000000 00000000 00000000 20951022
0x0030: 00000000 00000040 00000000 0000040c
0x0040: c8020001 00000000 00000000 00000000
0x0050: 00000001 00000000 00000000 00000000
0x0060: 00002020 00000000 00000000 00000000
0x0070: 00000000 00000000 00000000 00000000
0x0080: 00000000 00000000 00000000 00000000
0x0090: 00000000 00000000 00000000 00000000
0x00a0: 00000000 00000000 00000000 00000000
0x00b0: 00000000 00000000 00000000 00000000
0x00c0: 00000000 00000000 00000000 00000000
0x00d0: 00000000 00000000 00000000 00000000
0x00e0: 00000000 00000000 00000000 00000000
0x00f0: 00000000 00000000 00000000 00000000
acpidump:
>Release-Note:
>Audit-Trail:
>Unformatted:
From: [email protected]
Cc: [email protected]
Reply-To: [email protected]
