Date: Mon, 05 Oct 2015 19:10:25 +0200 From: "Frank de Bot (lists)" <lists@searchy.net> To: Jack Vogel <jfvogel@gmail.com> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: em0 and em1 watchdog timed out Message-ID: <5612AF01.1040806@searchy.net> In-Reply-To: <56117BD8.10806@searchy.net> References: <560EC0C6.409@searchy.net> <CAFOYbcknVEKzdcncifnUzUpkPeMkfQ%2ByJ4EnTY%2BWORSh4OAhaQ@mail.gmail.com> <56117BD8.10806@searchy.net>
next in thread | previous in thread | raw e-mail | index | archive | help
The connection is fine when working without lagg/lacp. As soon I configure it, on load it the network devices will have watchdog timeouts. The switch I use is a HP 1810-24G, PL.1.9 One of the other threads mentioned he used an other router (/switch) and problems didn't occur anymore. Unfortunately I don't have an other switch lying around to test with. Frank Frank de Bot (lists) wrote: > FreeBSD 10.2 r286666 . The drivers is Intel(R) PRO/1000 Network > Connection 7.4.2 I will start some tests without lagg configured. > > > Regards, > > Frank de Bot > > > Jack Vogel wrote: >> You missed the all-important details: OS version, driver version. >> And another question I can think of, do these interfaces watchdog if they >> are not configured with lagg? >> >> Cheers, >> >> Jack >> >> >> On Fri, Oct 2, 2015 at 10:37 AM, Frank de Bot (lists) <lists@searchy.net> >> wrote: >> >>> On a server I have 2 interfaces configured in a lagg. It seemed to be >>> running stable until now (about a week), both interfaces repeatable go >>> down after a watchdog timeout. >>> >>> Output from /var/log/messages >>> >>> Oct 2 10:15:11 nas kernel: em0: Watchdog timeout Queue[0]-- resetting >>> Oct 2 10:15:11 nas kernel: Interface is RUNNING and ACTIVE >>> Oct 2 10:15:11 nas kernel: em0: TX Queue 0 ------ >>> Oct 2 10:15:11 nas kernel: em0: hw tdh = 804, hw tdt = 905 >>> Oct 2 10:15:11 nas kernel: em0: Tx Queue Status = -2147483648 >>> Oct 2 10:15:11 nas kernel: em0: TX descriptors avail = 915 >>> Oct 2 10:15:11 nas kernel: em0: Tx Descriptors avail failure = 0 >>> Oct 2 10:15:11 nas kernel: em0: RX Queue 0 ------ >>> Oct 2 10:15:11 nas kernel: em0: hw rdh = 912, hw rdt = 911 >>> Oct 2 10:15:11 nas kernel: em0: RX discarded packets = 0 >>> Oct 2 10:15:11 nas kernel: em0: RX Next to Check = 912 >>> Oct 2 10:15:11 nas kernel: em0: RX Next to Refresh = 911 >>> Oct 2 10:15:11 nas kernel: em0: link state changed to DOWN >>> Oct 2 10:15:13 nas kernel: em0: link state changed to UP >>> Oct 2 10:15:13 nas devd: Executing '/etc/rc.d/dhclient quietstart em0' >>> Oct 2 10:21:56 nas kernel: em1: Interface stopped DISTRIBUTING, >>> possible flapping >>> Oct 2 10:21:59 nas kernel: em1: Watchdog timeout Queue[0]-- resetting >>> Oct 2 10:21:59 nas kernel: Interface is RUNNING and ACTIVE >>> Oct 2 10:21:59 nas kernel: em1: TX Queue 0 ------ >>> Oct 2 10:21:59 nas kernel: em1: hw tdh = 686, hw tdt = 806 >>> Oct 2 10:21:59 nas kernel: em1: Tx Queue Status = -2147483648 >>> Oct 2 10:21:59 nas kernel: em1: TX descriptors avail = 896 >>> Oct 2 10:21:59 nas kernel: em1: Tx Descriptors avail failure = 0 >>> Oct 2 10:21:59 nas kernel: em1: RX Queue 0 ------ >>> Oct 2 10:21:59 nas kernel: em1: hw rdh = 167, hw rdt = 166 >>> Oct 2 10:21:59 nas kernel: em1: RX discarded packets = 0 >>> Oct 2 10:21:59 nas kernel: em1: RX Next to Check = 167 >>> Oct 2 10:21:59 nas kernel: em1: RX Next to Refresh = 166 >>> Oct 2 10:21:59 nas kernel: em1: link state changed to DOWN >>> Oct 2 10:22:02 nas kernel: em1: link state changed to UP >>> Oct 2 10:22:02 nas devd: Executing '/etc/rc.d/dhclient quietstart em1' >>> >>> it seems to occur when the interface are loaded. On the same server I >>> also have a PCI card, the same issue occurs here. em0 and em1 are both >>> onboard 80003ES2LAN. the PCI card is 82571EB. >>> >>> I've found different threads, but I couldn't manage to find a fix for >>> this. >>> >>> What else can be wrong? >>> >>> Regards, >>> >>> Frank de Bot >>> _______________________________________________ >>> freebsd-stable@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >>> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >>> >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >> > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5612AF01.1040806>