From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 834FAC433E0 for ; Thu, 18 Mar 2021 01:17:09 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BEA9964EFD for ; Thu, 18 Mar 2021 01:17:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEA9964EFD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=linux-audit-bounces@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1616030225; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=XYMilJ74aYyWeQfNkZuVTKuqjjWpWixRY6pGzCR0lxU=; b=L82JSeYLBLMER0cWKIKrfmnamI/ODhN5paHKLPIc9U9NROALc2sPDpLWbVkEYfU96+bhqM 2Bk1/DtSPsnnM0594NME7EeNJhebA/SO6K0ZLHWKQy4kEwiFe7agKmu/MSEUi083DJPGr2 30+9O9J4ye2yPqdIdaJ3BfLAIlx5opA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-9-J4K-TyUtP5KndlXRGAllaQ-1; Wed, 17 Mar 2021 21:17:03 -0400 X-MC-Unique: J4K-TyUtP5KndlXRGAllaQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A0287814314; Thu, 18 Mar 2021 01:16:59 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E5E7B1F047; Thu, 18 Mar 2021 01:16:58 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id E4EB61809C83; Thu, 18 Mar 2021 01:16:57 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 12I1GumT018691 for ; Wed, 17 Mar 2021 21:16:56 -0400 Received: by smtp.corp.redhat.com (Postfix) id B259A5D752; Thu, 18 Mar 2021 01:16:56 +0000 (UTC) Received: from madcap2.tricolour.ca (unknown [10.10.110.12]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B47065D6AC; Thu, 18 Mar 2021 01:16:49 +0000 (UTC) Date: Wed, 17 Mar 2021 21:16:47 -0400 From: Richard Guy Briggs To: Alan Evangelista Subject: Re: Backlog not working with kernel 3.10 Message-ID: <20210318011647.GA2781019@madcap2.tricolour.ca> References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: linux-audit@redhat.com Cc: Linux-Audit Mailing List X-BeenThere: linux-audit@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Linux Audit Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-audit-bounces@redhat.com Errors-To: linux-audit-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=linux-audit-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 2021-03-16 18:25, Alan Evangelista wrote: > I'm using CentOS7 with kernel 3.10.0-1160.15.2.el7.x86_64 and trying to > test the backlog, but it seems it's not working at all. > First I turned auditd off so that events are not consumed: > # service stop auditd > > Then I make sure that the backlog size is greater than 0: > # auditctl -s > enabled 1 > failure 1 > pid 0 > backlog_limit 8192 > lost 0 > backlog 0 This is a bit of a long shot, and I note the "enabled 1" while "pid 0" above, but have you got "audit=1" in the kernel boot parameters? If not, what happens if you add it? - RGB -- Richard Guy Briggs Sr. S/W Engineer, Kernel Security, Base Operating Systems Remote, Ottawa, Red Hat Canada IRC: rgb, SunRaycer Voice: +1.647.777.2635, Internal: (81) 32635 -- Linux-audit mailing list Linux-audit@redhat.com https://listman.redhat.com/mailman/listinfo/linux-audit