From owner-svn-src-head@freebsd.org Fri Mar 15 15:52:37 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 711051509973; Fri, 15 Mar 2019 15:52:37 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0F9366DD7B; Fri, 15 Mar 2019 15:52:37 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8FE5BC5AF; Fri, 15 Mar 2019 15:52:36 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2FFqaxT012082; Fri, 15 Mar 2019 15:52:36 GMT (envelope-from kp@FreeBSD.org) Received: (from kp@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2FFqaKx012081; Fri, 15 Mar 2019 15:52:36 GMT (envelope-from kp@FreeBSD.org) Message-Id: <201903151552.x2FFqaKx012081@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kp set sender to kp@FreeBSD.org using -f From: Kristof Provost Date: Fri, 15 Mar 2019 15:52:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r345187 - head/sys/net X-SVN-Group: head X-SVN-Commit-Author: kp X-SVN-Commit-Paths: head/sys/net X-SVN-Commit-Revision: 345187 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 0F9366DD7B X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.96)[-0.956,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Mar 2019 15:52:37 -0000 Author: kp Date: Fri Mar 15 15:52:36 2019 New Revision: 345187 URL: https://svnweb.freebsd.org/changeset/base/345187 Log: bridge: Fix STP-related panic After r345180 we need to have the appropriate vnet context set to delete an rtnode in bridge_rtnode_destroy(). That's usually the case, but not when it's called by the STP code (through bstp_notify_rtage()). We have to set the vnet context in bridge_rtable_expire() just as we do in the other STP callback bridge_state_change(). Reviewed by: kevans Modified: head/sys/net/if_bridge.c Modified: head/sys/net/if_bridge.c ============================================================================== --- head/sys/net/if_bridge.c Fri Mar 15 15:16:31 2019 (r345186) +++ head/sys/net/if_bridge.c Fri Mar 15 15:52:36 2019 (r345187) @@ -3047,6 +3047,7 @@ bridge_rtable_expire(struct ifnet *ifp, int age) struct bridge_softc *sc = ifp->if_bridge; struct bridge_rtnode *brt; + CURVNET_SET(ifp->if_vnet); BRIDGE_LOCK(sc); /* @@ -3065,6 +3066,7 @@ bridge_rtable_expire(struct ifnet *ifp, int age) } } BRIDGE_UNLOCK(sc); + CURVNET_RESTORE(); } /*