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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B72BC001DC for ; Wed, 26 Jul 2023 15:11:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234760AbjGZPK7 (ORCPT ); Wed, 26 Jul 2023 11:10:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233822AbjGZPKz (ORCPT ); Wed, 26 Jul 2023 11:10:55 -0400 Received: from mail-wm1-x32f.google.com (mail-wm1-x32f.google.com [IPv6:2a00:1450:4864:20::32f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 234D52D6A for ; Wed, 26 Jul 2023 08:10:31 -0700 (PDT) Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-3fc075d9994so92715e9.0 for ; Wed, 26 Jul 2023 08:10:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1690384196; x=1690988996; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=iIDJxMvMWjb2ZMMRY6z7HMerL44iWnloZy3fk6uRKdA=; b=ktKWWOJ8yocg1qv8xqc3iCGL70fZ/tYfna1yJPbQOuK6JxGIDXdlBti53QNDgeBEUz rSGkbQvXx4lN2Gpg9mGCmY3i6rW9/i8sSoH2pEzQL+3Kmkeid0hRW7ZwzhJWsWrOQcme GLvrxJyMkoCEROI/EnzJbFNctkNug78GmCn0co/3ABbv3tyrxylcPlrhNauTdmBACxIx dG7RS1gcQAuewYCEcLEnGOVTo/Ql9pWOCiE75xYxvVBwu+3In3fiByOtDCDO30nwilkw DxqtHYNFPm0rkqok5lpkSuhx3lp7BSkVqfrKsNULPiL+yyXx8vYmk1ROuOhq1rjCwmbd EcpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690384196; x=1690988996; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=iIDJxMvMWjb2ZMMRY6z7HMerL44iWnloZy3fk6uRKdA=; b=kUJAOwRlwCcgN1JLDY4jRiWXM7MvBwnQMdwugS15seBxJ1pKeq6TIRoRKspoJajZ/B hmI0T3qYVYRVUcAFU+gBxq/s3PwynA79JaOeWqTYNkIsJQ0TBlqlKcGnVyxoxduTp08n w76mFmLCEYvg+z1NfsO6+j1quUjJgv20jzBWH6GpkRoyfrBkycZLr8cfwfo48KJlKYOM FK8Qx6dU2lmMo44r0pDrnciJWhi83lakOoKKhd/qHFnuBFCAvG9l42Cf71SYXsy8pXcw 5J1nO8X3isZKMNysYRC4rB++jpDSmVsBduv5DEO8jDVTwGxYvBft6pn793GSf49NGHkT 1fxg== X-Gm-Message-State: ABy/qLaJhAwE81Q4Div16gDXHc8L2A4ipfVQI8i/+kLyr6p1Md+VHd9r NuI04rNVsyyzdLxouIWKIleKcY7tK/ari703s3BSzg== X-Google-Smtp-Source: APBJJlFMrYG0fRVa96eL8vMcZWqP86Lvlb0UCs77E7/dASW1i+z4fcEOahx9NSDW9VqWJCbeZZqWfRHs/dBtvIHo8UM= X-Received: by 2002:a05:600c:8612:b0:3f4:2736:b5eb with SMTP id ha18-20020a05600c861200b003f42736b5ebmr211152wmb.1.1690384195813; Wed, 26 Jul 2023 08:09:55 -0700 (PDT) MIME-Version: 1.0 References: <0000000000002b5e2405f14e860f@google.com> <0000000000009655cc060165265f@google.com> In-Reply-To: <0000000000009655cc060165265f@google.com> From: Aleksandr Nogikh Date: Wed, 26 Jul 2023 17:09:43 +0200 Message-ID: Subject: Re: [syzbot] [gfs2?] KASAN: use-after-free Read in qd_unlock (2) To: syzbot Cc: agruenba@redhat.com, andersson@kernel.org, cluster-devel@redhat.com, dmitry.baryshkov@linaro.org, eadavis@sina.com, konrad.dybcio@linaro.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, rpeterso@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 26, 2023 at 5:03=E2=80=AFPM syzbot wrote: > > syzbot suspects this issue was fixed by commit: > > commit 41a37d157a613444c97e8f71a5fb2a21116b70d7 > Author: Dmitry Baryshkov > Date: Mon Dec 26 04:21:51 2022 +0000 > > arm64: dts: qcom: qcs404: use symbol names for PCIe resets > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=3D17b48111a8= 0000 > start commit: [unknown] > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=3Dfe56f7d193926= 860 > dashboard link: https://syzkaller.appspot.com/bug?extid=3D3f6a670108ce433= 56017 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=3D1209f878c80= 000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=3D111a48ab48000= 0 > > If the result looks correct, please mark the issue as fixed by replying w= ith: No, it's quite unlikely. > > #syz fix: arm64: dts: qcom: qcs404: use symbol names for PCIe resets > > For information about bisection process see: https://goo.gl/tpsmEJ#bisect= ion > > -- > You received this message because you are subscribed to the Google Groups= "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an= email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgi= d/syzkaller-bugs/0000000000009655cc060165265f%40google.com. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aleksandr Nogikh Date: Wed, 26 Jul 2023 17:09:43 +0200 Subject: [Cluster-devel] [syzbot] [gfs2?] KASAN: use-after-free Read in qd_unlock (2) In-Reply-To: <0000000000009655cc060165265f@google.com> References: <0000000000002b5e2405f14e860f@google.com> <0000000000009655cc060165265f@google.com> Message-ID: List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Wed, Jul 26, 2023 at 5:03?PM syzbot wrote: > > syzbot suspects this issue was fixed by commit: > > commit 41a37d157a613444c97e8f71a5fb2a21116b70d7 > Author: Dmitry Baryshkov > Date: Mon Dec 26 04:21:51 2022 +0000 > > arm64: dts: qcom: qcs404: use symbol names for PCIe resets > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17b48111a80000 > start commit: [unknown] > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=fe56f7d193926860 > dashboard link: https://syzkaller.appspot.com/bug?extid=3f6a670108ce43356017 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1209f878c80000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=111a48ab480000 > > If the result looks correct, please mark the issue as fixed by replying with: No, it's quite unlikely. > > #syz fix: arm64: dts: qcom: qcs404: use symbol names for PCIe resets > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe at googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/0000000000009655cc060165265f%40google.com.