Just a small update: disabling SACK is a good workaround for this one, too.
Arjan On Sat, 13 Nov 2004 21:38:31 +0100, Arjan Van Leeuwen <[EMAIL PROTECTED]> wrote: > On Wed, 10 Nov 2004 16:42:01 +0000 (GMT), Robert Watson > > > <[EMAIL PROTECTED]> wrote: > > > > On Wed, 10 Nov 2004, Arjan Van Leeuwen wrote: > > > > > > Could you send a copy of your dmesg? Could you also use gdb on a kernel > > > > with debug symbols or addr2line to convert the function+offsets in the > > > > trace to file and line number in the source? This is a NULL pointer > > > > dereference, so presumably somewhere there is a poor assumption about > > > > memory allocation or the like. > > > > > > dmesg is attached. > > > > Could you say a little about how ipfilter is being used on the box; would > > it be possible to test with it disabled? > > I've converted my ipfilter/ipnat system to ipfw/natd, and now the > problem is "solved". > > However, your patch still gives me a *lot* of icmp_error: n_spare != n > messages. I also noticed that if I ping from that system, it pings > every 2 seconds instead of every second. The clock doesn't seem to be > affected, and changing kern.timecounter.hardware doesn't change the > situation. > > Arjan > > > > > > > > > > > Robert N M Watson FreeBSD Core Team, TrustedBSD Projects > > [EMAIL PROTECTED] Principal Research Scientist, McAfee Research > > > > > _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
