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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 33A46C4724C for ; Fri, 8 May 2020 00:09:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 11A0E208CA for ; Fri, 8 May 2020 00:09:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="f5MPnWtx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727032AbgEHAJt (ORCPT ); Thu, 7 May 2020 20:09:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726480AbgEHAJt (ORCPT ); Thu, 7 May 2020 20:09:49 -0400 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 008D4C05BD43; Thu, 7 May 2020 17:09:48 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 49J9gQ5vwMz9sRf; Fri, 8 May 2020 10:09:38 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1588896584; bh=WDqhae7Ab8W4fXqtBnAwD7cR+fAGtYIOV34MrIuWCvI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=f5MPnWtxV0DIpOBEN2pabWfXuecF506lk9fBE8KY+Ksev2Aq5vOymSbZNWU3qrpy4 2WOKXg5T3jbgy4kSBUIzEDEdmCkxNwRoyYHRXYCNm4VUlH76OC1SJHP3idEtVexVHa 3RUaQ0DSMeSEsmDNxxL4xNxPAd1qtAA4wfNvA0f0Ko9TcYAk3RXE5M/Xtv80KOEoxt +7dAR7vDvxIIB/+gf8INq1gqOaPuARQxXbnizMbPmQLhT1JK2jTwAWFuBO1HVHPWXV e7j9Ul7e/IR5aSiJdzXm5471JCENpBFWHX6pPUFXPr+iuOzURnK+m37+60Xc5NWalI T4mtuXvQu6/zg== Date: Fri, 8 May 2020 10:09:37 +1000 From: Stephen Rothwell To: Madhuparna Bhowmik Cc: Qian Cai , Amol Grover , syzbot , Linux-Next Mailing List , David Miller , kuba@kernel.org, Alexey Kuznetsov , LKML , netdev , syzkaller-bugs , Hideaki YOSHIFUJI , Dmitry Vyukov Subject: Re: linux-next boot error: WARNING: suspicious RCU usage in ip6mr_get_table Message-ID: <20200508100937.5741a0b2@canb.auug.org.au> In-Reply-To: <20200507232402.GB2103@madhuparna-HP-Notebook> References: <00000000000003dc8f05a50b798e@google.com> <20200507232402.GB2103@madhuparna-HP-Notebook> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/AdHfQVEA2P3mCVq+71eBmF1"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/AdHfQVEA2P3mCVq+71eBmF1 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Madhuparna, On Fri, 8 May 2020 04:54:02 +0530 Madhuparna Bhowmik wrote: > > On Thu, May 07, 2020 at 08:50:55AM -0400, Qian Cai wrote: > >=20 > > =20 > > > On May 7, 2020, at 5:32 AM, Dmitry Vyukov wrote: > > >=20 > > > On Thu, May 7, 2020 at 11:26 AM syzbot > > > wrote: =20 > > >>=20 > > >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D > > >> WARNING: suspicious RCU usage > > >> 5.7.0-rc4-next-20200507-syzkaller #0 Not tainted > > >> ----------------------------- > > >> security/integrity/evm/evm_main.c:231 RCU-list traversed in non-read= er section!! > > >> =20 > Here is the patch for this one: > https://lore.kernel.org/patchwork/patch/1233836/ Thanks, I will apply that one to linux-next today. --=20 Cheers, Stephen Rothwell --Sig_/AdHfQVEA2P3mCVq+71eBmF1 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl60o0EACgkQAVBC80lX 0GyCRwf7BNJehjp4Z3cmnHrtcI82Kvztr8wVo90JvBmG1QZtbn09vWd1u7zNVnxA 3U3jeHnfxIGR1qVZvddFTiEISk0jwHOq3TWLQZRh3cDWF386qwfk752f647hLUPe +cl1SwK9SND3Fsxr0VxjPVEjR6lkNBpxmx55atV2//nzUu4xokibTl6k2gGIIIy9 eu7igtiuPRn16v+ylKyOJ2VBwTCetYlX+m11wSx+GMfcfdYiH5ZzkkGkgPEW75nh ndlCEHf5E3cyfKjlKa7B3iSeJj4qk5Hu8TiTdkiibnRtkRddiKE39OEf/+w/wwWK KbbnAIqUEEYrgcS8R1V+Lf9neAP1lw== =084q -----END PGP SIGNATURE----- --Sig_/AdHfQVEA2P3mCVq+71eBmF1--