From owner-freebsd-stable@FreeBSD.ORG Tue Sep 30 16:52:22 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2864FEB9 for ; Tue, 30 Sep 2014 16:52:22 +0000 (UTC) Received: from mail-ig0-x235.google.com (mail-ig0-x235.google.com [IPv6:2607:f8b0:4001:c05::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EBBF28FE for ; Tue, 30 Sep 2014 16:52:21 +0000 (UTC) Received: by mail-ig0-f181.google.com with SMTP id r10so1133939igi.2 for ; Tue, 30 Sep 2014 09:52:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=LKASQTBk4C/URd+HVfHEdwfeuRyNRpUJ+31OgoFctKc=; b=YpfYFS9pTqfjKrwP4kuUWaEEyInSP8lXBwOm0VmRug7zw78a1QaawJEnrk1zgAPIp/ lG9Ig9sXwUM0Ec3rxnRjHquW5UcwfLUbB/oNi/0iGgVV6wLFqhORD72KWzdgZZpa+xZW 6rXApRu0cogqyANpRU7c2FRhiKzh3R3ITs8/zFBmwg300Jq2Tx4yk/GWyeD5W4JdD0dp PQgJInTj5sH7RLq0Y4JdsgQ+ryU3xvZL0oDs005BfjDt0pv5Tk52q00VMVbQHhkGUj6U kCnZ2DZ7wW5z8ZIT2a73tPBpykbTRL1Fz9u+ErgkPPe6pzDXrAbvxbAcphyS0k3ggypd 1pQw== MIME-Version: 1.0 X-Received: by 10.43.65.12 with SMTP id xk12mr59119029icb.9.1412095941356; Tue, 30 Sep 2014 09:52:21 -0700 (PDT) Received: by 10.50.87.130 with HTTP; Tue, 30 Sep 2014 09:52:21 -0700 (PDT) In-Reply-To: <542AAA3C.1080803@ipfw.ru> References: <542AAA3C.1080803@ipfw.ru> Date: Tue, 30 Sep 2014 09:52:21 -0700 Message-ID: Subject: Re: 10.1-BETA2 possible kernel memory leak in routing table From: Rumen Telbizov To: "Alexander V. Chernikov" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: "freebsd-stable@freebsd.org" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Sep 2014 16:52:22 -0000 Hello, > > Can you show route -Arn output ? > # route -Arn route: illegal option -- A route: usage: route [-46dnqtv] command [[modifiers] args] Can you disable carp and see if this changes anything? > Unfortunately no. It is live and serving traffic. I will be rebuilding the backup to 10 as well and testing things today. Hopefully it will give me a bit more visibility. > # Enable better lacp/lagg transmit distribution >> net.link.lagg.default_use_flowid=0 >> > Are you sure this is really "better" ? > Absolutely. I have a lagg (lacp) interface between ix0 and ix1 and without this option outgoing traffic (transmits) were being sent only via one of the interfaces - ix0. With this option I have proper balancing on the outgoing traffic. Thank you, -- Rumen Telbizov Unix Systems Administrator