Re: 8.0-RELEASE-p1 Panic panic: sbdrop

2009-12-18 Thread Robert N. M. Watson
On 17 Dec 2009, at 18:25, Linda Messerschmidt wrote: On Wed, Dec 16, 2009 at 6:52 AM, Robert Watson rwat...@freebsd.org wrote: Could you tell us a bit more about the network configuration -- especially, are you using any tunneling software (such as ipsec), netgraph, or other less commonly

Re: 8.0-RELEASE-p1 Panic panic: sbdrop

2009-12-17 Thread Linda Messerschmidt
On Wed, Dec 16, 2009 at 6:52 AM, Robert Watson rwat...@freebsd.org wrote: Could you tell us a bit more about the network configuration -- especially, are you using any tunneling software (such as ipsec), netgraph, or other less commonly used network features?  Are you using accept filters?

Re: 8.0-RELEASE-p1 Panic panic: sbdrop

2009-12-16 Thread Robert Watson
On Tue, 15 Dec 2009, Linda Messerschmidt wrote: This is a new one on me: Hi Linda-- Unfortunately, this has historically been a tricky panic to debug, as it's associated with a sanity check that picks up kernel memory corruption that may have occurred at a much earlier time. Without a

8.0-RELEASE-p1 Panic panic: sbdrop

2009-12-15 Thread Linda Messerschmidt
This is a new one on me: panic: sbdrop cpuid = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a panic() at panic+0x182 sbdrop_internal() at sbdrop_internal+0x323 soisdisconnected() at soisdisconnected+0xbe tcp_close() at tcp_close+0x45 tcp_do_segment() at