I have a bering ulibc firewall running shorwall and ipsec.
It's badly leaking memory.
see:
https://development.coopmetrics.coop/munin/mcgruff/mcgruff.html
you can see that it leaks pretty hard during the nightly backups.
i have to reboot every few days or the machine runs out of ram and
becomes unstable.
The bad news is that this machine is in production, and i can't take it
down any time soon.
I'm pretty sure that it's ipsec related because i don't lose memory when
doing a big scp transfer NOT via the vpn.
Removing the ipsec modules does not free up the ram.
Any ideas?
Anybody seen this problem before?
brad
memory info below:
mcgruff# uname -a
Linux mcgruff 2.4.33 #1 Mon Sep 4 15:52:08 CEST 2006 i686 unknown
mcgruff# ps aux
PID Uid VmSize Stat Command
1 root 244 S init [2]
2 root SW [keventd]
3 root SWN [ksoftirqd_CPU0]
4 root SW [kswapd]
5 root SW [bdflush]
6 root SW [kupdated]
20110 root 268 S /sbin/syslogd -m 240
9531 root 332 S /sbin/klogd
19053 root SW [khubd]
23869 root 244 S /sbin/dhcpcd-bin -Y -N -R -d eth0
16786 root 136 S /usr/sbin/watchdog
14975 root 232 S /usr/sbin/inetd
914 root 272 S /usr/sbin/ulogd -d
8127 root 956 S /usr/sbin/sshd
11645 root 420 S /usr/sbin/ntpd -g
10743 dnscache 1224 S /usr/bin/dnscache
2076 root 288 S /usr/bin/ez-ipupdate -c /etc/ez-ipupd.conf
-F /var/run/ez-ipupd.pid
1016 root 308 S /usr/sbin/cron
254 root 13376 S /usr/sbin/snmpd -Lsd -Lf /dev/null
-p /var/run/snmpd.pid
16747 root 288 S /sbin/getty 38400 tty1
29709 root 288 S /sbin/getty 38400 tty2
31535 root 420 S /usr/sbin/ntpd -g
18574 root 1216 S /usr/sbin/sshd: [EMAIL PROTECTED]
5204 root 404 S -sh
22527 root 340 S /bin/sh /usr/lib/ipsec/_plutorun --debug
--uniqueids yes --nocrsend --strictcrlpolicy --nat_trave
25116 root 296 S logger -s -p daemon.error -t ipsec__plutorun
30277 root 344 S /bin/sh /usr/lib/ipsec/_plutorun --debug
--uniqueids yes --nocrsend --strictcrlpolicy --nat_trave
27023 root 340 S /bin/sh /usr/lib/ipsec/_plutoload --wait no
--post
32018 root 844 S /usr/lib/ipsec/pluto --nofork
--secretsfile /etc/ipsec.secrets --ipsecdir /etc/ipsec.d --use-auto --
2607 root 476 S N pluto helper # 0
-nofork
6092 root 132 S _pluto_adns
1810 root 284 R ps aux
mcgruff# free
total used free shared buffers
Mem: 119664 103964 15700 0 56
Swap: 0 0 0
Total: 119664 103964 15700
mcgruff# cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 122535936 106496000 16039936 0 57344 14569472
Swap: 0 0 0
MemTotal: 119664 kB
MemFree: 15664 kB
MemShared: 0 kB
Buffers: 56 kB
Cached: 14228 kB
SwapCached: 0 kB
Active: 9680 kB
Inactive: 4660 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 119664 kB
LowFree: 15664 kB
SwapTotal: 0 kB
SwapFree: 0 kB
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