Hi Mike, Could you please check that this doesn't happen on HEAD as well? This same code has been in 8 since shortly after the branch.
Thanks, Kip On Mon, Aug 18, 2008 at 10:14 AM, Mike Tancsa <[EMAIL PROTECTED]> wrote: > At 12:55 PM 8/18/2008, Kip Macy wrote: >> >> got it > > Thanks. The problem manifests itself soon after boot. There is nothing > special about the box, it has 2 em network interfaces doing a lot of > sendmail as well as local recursive DNS for itself and a few other sendmail > boxes and also talks to a cluster of spam / virus scanning machines over tcp > and UDP. > > ---Mike > >> On Mon, Aug 18, 2008 at 9:22 AM, Mike Tancsa <[EMAIL PROTECTED]> wrote: >> > At 10:24 AM 8/18/2008, John Baldwin wrote: >> > >> >> > Edit src/sys/conf/files >> >> > Add delta 1.1243.2.32 2008.07.30.20.35.41 kmacy >> >> > Edit src/sys/netinet/tcp_subr.c >> >> > Add delta 1.300.2.4 2008.07.30.20.35.41 kmacy >> >> > Edit src/sys/netinet/tcp_syncache.c >> >> > Add delta 1.130.2.9 2008.07.30.20.35.41 kmacy >> >> > Add delta 1.130.2.10 2008.07.30.20.51.20 kmacy >> >> > Edit src/sys/netinet/tcp_syncache.h >> >> > Add delta 1.1.2.1 2008.07.30.20.35.41 kmacy >> >> > Edit src/sys/netinet/tcp_usrreq.c >> >> > Add delta 1.163.2.4 2008.07.30.20.35.41 kmacy >> >> >> >> These are changes by Kip to do TCP offload (181013, 181014). >> >> >> >> Given that, I think the likeliest changes to cause this are the TCP >> >> offload >> >> changes. Note that Kip later MFC'd this change which changed ARP >> >> stuff: >> >> >> >> However, I would stary by narrowing it down to see if Kip's commits >> >> cause >> >> the >> >> change. >> > >> > >> > As I dont have the skills to unwind Robert's patch, I have done the >> > following >> > >> > csup with date=2008.08.01.00.00.00 >> > >> > which shows the problem. I then manually grabbed the prior versions of >> > the >> > above files >> > >> > 0[smtp2]% ident src/sys/conf/files >> > src/sys/conf/files: >> > $FreeBSD: src/sys/conf/files,v 1.1243.2.30 2008/07/25 17:46:01 jhb >> > Exp $ >> > 0[smtp2]% ident src/sys/netinet/tcp_subr.c >> > src/sys/netinet/tcp_subr.c: >> > $FreeBSD: src/sys/netinet/tcp_subr.c,v 1.300.2.3 2008/07/24 01:13:22 >> > julian Exp $ >> > 0[smtp2]% ident src/sys/netinet/tcp_syncache.c >> > src/sys/netinet/tcp_syncache.c: >> > $FreeBSD: src/sys/netinet/tcp_syncache.c,v 1.130.2.8 2008/07/24 >> > 01:13:22 >> > julian Exp $ >> > 0[smtp2]% ident src/sys/netinet/tcp_syncache.h >> > src/sys/netinet/tcp_syncache.h: >> > $FreeBSD: src/sys/netinet/tcp_syncache.h,v 1.1 2007/07/27 00:57:06 >> > silby >> > Exp $ >> > 0[smtp2]% ident src/sys/netinet/tcp_usrreq.c >> > src/sys/netinet/tcp_usrreq.c: >> > $FreeBSD: src/sys/netinet/tcp_usrreq.c,v 1.163.2.3 2008/03/01 >> > 11:50:00 >> > rwatson Exp $ >> > 0[smtp2]% >> > >> > All is OK. So it looks like the above introduced the bug. >> > >> > ---Mike >> > > > _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
