Dhcp segfault : any help appreciated!
Atwood, Robert C
r.atwood at imperial.ac.uk
Thu Aug 3 14:44:12 UTC 2006
Dear List Members:
DHCP on our small computational cluster keeps crashing with
Aug 1 16:07:27 mt-hive2 kernel: [670251.004429] dhcpd: segfault
at 0000000000000000 rip 00002aaaaaed546f rsp 00007fffff944a10 error 4
After some further time, the nodes start dissappearing from the internal
Net. The people who supplied and configured the cluster don't know why
either, so I thought maybe someone here with more DHCP experience could
suggest a course of action to find out.
It is suse-10 based 'ClusterVision OS' with isc-dhcp-3.0.3 (SUSE
version 3.0.3-2) I can't see
anything obviously similar on the isc-dhcp mailing list/webpage so far,
but then I don't know what is triggering this.
I restarted it this time with
dhcpd -tf dhcpd.trace -d >& dhcpd.out
in hopes of getting some more information next time it happens, probably
in a couple of days. Of course I don't yet know how to interpret the
trace file to gain useful understanding of what happens.
Does anyone recognize this problem, or can I provide furhter
information? The dhcp is only serving the private network inside the
More information about the dhcp-users