Firewall Crash after apply DHCP relay

[Kanes Ramasamy]

Hi All,

I am in need some help with a firewall crash that was detected when DHCP Relay Agent was enabled on a VLAN. 

Firewall is on version 9.2.4(5) and it crashed when the CPU was hogged:

Process: DHCPRA Monitor, PROC_PC_TOTAL: 1, MAXHOG: 29498, LASTHOG: 29498
...
Process: DHCPRA Monitor, NUMHOG: 1, MAXHOG: 29498, LASTHOG: 29498

I am suspecting that this is hitting the below bug except the fact that the VPN is not sharing the DHCP config:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCsq84250/?referring_site=bugquickviewredir

Please advise if there is any known bug that could have caused the firewall to crash with the above condition. 

Thanks and Regards,

Kanes.R

[nspasov]

If it crashes after you enable the feature then it is most likely a bug :) You can try moving to the next recommended version 9.4.2 and see if that fixes the problem. 

Of course a TAC case won't hurt either :)

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