Subject: what's causing "ip_rt_bug"?

From: Tomasz Chmielewski <[email-masked]>
Date: Fri, 17 Jun 2011 22:00:48 +0200

I have a system pushing around 800 Mbit/s, ~130 kpps.

It uses 2.6.35.12 kernel.

Several times a minute, I can see entries like (a.b.c.d - IP of this system):

Jun 18 02:39:19 KOR-SV22 kernel: [37187.665951] ip_rt_bug: 110.x.x.x -> a.b.c.d, ?
Jun 18 02:39:19 KOR-SV22 kernel: [37187.685419] ip_rt_bug: 110.x.x.x -> a.b.c.d, ?
Jun 18 02:40:31 KOR-SV22 kernel: [37259.199315] ip_rt_bug: 124.x.x.x -> a.b.c.d, ?
Jun 18 02:40:36 KOR-SV22 kernel: [37263.828000] ip_rt_bug: 124.x.x.x -> a.b.c.d, ?
Jun 18 02:44:16 KOR-SV22 kernel: [37484.120689] ip_rt_bug: 110.x.x.x -> a.b.c.d, ?
Jun 18 02:44:19 KOR-SV22 kernel: [37487.114357] ip_rt_bug: 110.x.x.x -> a.b.c.d, ?

What may be causing this? Is it "dangerous"?

-- 
Tomasz Chmielewski
http://wpkg.org