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      elialum
kernel panic - ip_handle_martian_source
#1
Newbie
Joined: 2010/5/27
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Posts: 7
Hi,

We are encountering this issue with one of our production web servers.
I am not sure what is the exact event that triggers the crash, but it looks like something to do with a bad tcp packet ?

Hardware vendor: Vmware machine (runs with about 20 more machines, only this ones has this issue).
Kernel version: 2.6.18-238.9.1.el5 x86_64 x86_64
centos-release-5-7.el5.centos

Console screenshot -

http://desmond.imageshack.us/Himg696/scaled.php?server=696&filename=kernelpanic.png&res=medium

Routing table that is running on that server -

Routing scripts because we have two networks and two DG
(the real ip addresses replaced for the example)

ip route add 192.168.0.0/24 dev eth1 table 1
ip route add default via 192.168.0.1 table 1
ip rule add from 192.168.0.0/24 table 1

ip route add 10.0.0.128/28 dev eth0 table 2
ip route add default via 10.0.0.129 table 2
ip rule add to 10.0.0.129/28 table 2
ip rule add from 10.0.0.129/28 table 2
Posted on: 2012/2/18 18:58
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Subject Poster Date
     Re: kernel panic - ip_handle_martian_source elialum 2012/2/18 19:51
       Re: kernel panic - ip_handle_martian_source pschaff 2012/2/19 20:10
         Re: kernel panic - ip_handle_martian_source elialum 2012/2/21 6:31
           Re: kernel panic - ip_handle_martian_source pschaff 2012/2/21 11:21
             Re: kernel panic - ip_handle_martian_source elialum 2012/2/25 18:10
               Re: kernel panic - ip_handle_martian_source elialum 2012/2/25 18:56
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