From owner-freebsd-amd64@FreeBSD.ORG Tue Sep 24 17:10:00 2013 Return-Path: Delivered-To: freebsd-amd64@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id E2D4AB26 for ; Tue, 24 Sep 2013 17:10:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A9DE12B43 for ; Tue, 24 Sep 2013 17:10:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r8OHA0HB027702 for ; Tue, 24 Sep 2013 17:10:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r8OHA03k027701; Tue, 24 Sep 2013 17:10:00 GMT (envelope-from gnats) Resent-Date: Tue, 24 Sep 2013 17:10:00 GMT Resent-Message-Id: <201309241710.r8OHA03k027701@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Thibault Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id E3BBC98C for ; Tue, 24 Sep 2013 17:04:06 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D1D202B0C for ; Tue, 24 Sep 2013 17:04:06 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r8OH46gU099016 for ; Tue, 24 Sep 2013 17:04:06 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r8OH468v099013; Tue, 24 Sep 2013 17:04:06 GMT (envelope-from nobody) Message-Id: <201309241704.r8OH468v099013@oldred.freebsd.org> Date: Tue, 24 Sep 2013 17:04:06 GMT From: Thibault To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: amd64/182350: core dump with packet filter -- pf_overlad_task X-Mailman-Approved-At: Tue, 24 Sep 2013 17:23:26 +0000 X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Sep 2013 17:10:01 -0000 >Number: 182350 >Category: amd64 >Synopsis: core dump with packet filter -- pf_overlad_task >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 24 17:10:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Thibault >Release: 10.0-CURRENT >Organization: >Environment: FreeBSD XXXXX 10.0-CURRENT FreeBSD 10.0-CURRENT #12: Thu Sep 19 12:05:22 CEST 2013 XX@@XX:/usr/obj/usr/src/sys/MONNOYAU amd64 >Description: In Fact, in FreeBSD, when a core with the active "VIMAGE" option, and a rule in pf.conf overload, the freebsd core dump. it is pf_overload_task as you can see on the capture. In fact, in the pf.c the pf_overload_tack not initialize,suddenly the pf_status falls on a NULL value VNET. Seen by swi6_task_queue the td_vnet is not properly initialize I have go a screenshot if you want. >How-To-Repeat: Compile a freebsd kernel 10-CURRENT with option VIMAGES In pf.conf add a new rules with overload. >Fix: >Release-Note: >Audit-Trail: >Unformatted: