[ Pardon the cross-post, feel free to follow up to just one list, I'm on both. ] Running a system on the latest 8-stable as a router we are seeing the following panic: http://pastebin.com/AJzXmEWe Kernel is as follows: include GENERIC ident ROUTER options SW_WATCHDOG options DEVICE_POLLING options TCP_SIGNATURE options IPSEC device crypto device cryptodev device carp device pf device pflog device pfsync options ALTQ options ALTQ_CBQ # Class Bases Queuing (CBQ) options ALTQ_RED # Random Early Detection (RED) options ALTQ_RIO # RED In/Out options ALTQ_HFSC # Hierarchical Packet Scheduler (HFSC) options ALTQ_PRIQ # Priority Queuing (PRIQ) options ALTQ_NOPCC # Required for SMP build options WITNESS options INVARIANTS options INVARIANT_SUPPORT options DDB options BREAK_TO_DEBUGGER Advice and suggestions welcome. A quick look at the diff between HEAD and RELENG_8 didn't show anything obvious to me in the areas affected, but that doesn't mean it isn't there. :) Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go Breadth of IT experience, and depth of knowledge in the DNS. Yours for the right price. :) http://SupersetSolutions.com/