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 BCC1ECA0EF2 for ; Tue, 12 Sep 2023 16:36:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236928AbjILQgK (ORCPT ); Tue, 12 Sep 2023 12:36:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236855AbjILQgJ (ORCPT ); Tue, 12 Sep 2023 12:36:09 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD2F410E9 for ; Tue, 12 Sep 2023 09:36:05 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id d9443c01a7336-1c382f23189so785ad.0 for ; Tue, 12 Sep 2023 09:36:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1694536565; x=1695141365; darn=vger.kernel.org; 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=rBrBJw2gZiMOtwReeER2gBrgb6ZIuVFflAABYnAKhrk=; b=RGNjMKh8qtLWWtNHR1wJBKmmO6Da0yuynqUzZvvRMA0Rciin3ZAmTpJwfj5BufiMfY Mkl3XrVasZdL5kGXDHOZxx8poW27Tgsn91AarlLnmHElWThM+0+H7grnZ9YfcxzIUw2f mBTZ11LB2nVsBGP7XGMlH8m5D5H9aw2cxrloTRR5Tz0RL+eghmTwyAVeNc9qWSVgoRB2 aYDjky+XJi/yVfBB3IC1Z7Zu+xXN0d9OV1+DRBRzZSOtABUnWvSVZz25Ij4j2Nj+aud8 szKbYP/fs9BDtV6ZyY52pWK2InJYDl9GevrU3ubJTRPoYaKdUK3q8xNJOTKFHCNSRqB8 Ou2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694536565; x=1695141365; 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=rBrBJw2gZiMOtwReeER2gBrgb6ZIuVFflAABYnAKhrk=; b=bXyYCSnCxveWy/Sv0l7pO2gUOjcOAv+bQHL5w34rxpDfGhzmj5Iq/tx93TMp9+kfQ3 7JIHmGPRV9oT5Ww2f4ODqm0/M3MRCUwD+Wb2Jaqztx41U4d83BMJcoVKhVrVSpeeF5fw 8VpQtFFCqwpbBqq3wEc9S2JEOIFuXen8hezfIducRx5sn5KpQnAbxqFtD5grIwlCQN7U 0F0NUsdQLscKxJaHxZUV52sP/BuuSP7JqG86xm3NqMke63wGX1TphhJd41dE3s9rA1b7 WVe9oWh9McUTBfmESPDBEV1iZMlvVuA8M4n5l46lWuQHjDkev++oI2qAVvPuNiscX4HZ YHTA== X-Gm-Message-State: AOJu0YynHLIFAIz6x3Oyf2MlQVDXABjsKnDghSvV/wjx8Rp4ipo0kd0P m2meaEKPxcR2bqdmubJxorRpCJxUkoMPiiwxqErn1A== X-Google-Smtp-Source: AGHT+IH3yw1KQNicyRwhKFqkEhYAfiCu9BnkuuCHiTL6C29NVJIiyzWoabvHTqX9X9C7G33wNG3lJ/jg+qgo0YhIAeM= X-Received: by 2002:a17:902:fb05:b0:1bf:208a:22ff with SMTP id le5-20020a170902fb0500b001bf208a22ffmr341670plb.6.1694536565042; Tue, 12 Sep 2023 09:36:05 -0700 (PDT) MIME-Version: 1.0 References: <00000000000019e05005ef9c1481@google.com> <00000000000088fbf106052bab18@google.com> In-Reply-To: <00000000000088fbf106052bab18@google.com> From: Aleksandr Nogikh Date: Tue, 12 Sep 2023 18:35:53 +0200 Message-ID: Subject: Re: [syzbot] [xfs?] KASAN: stack-out-of-bounds Read in xfs_buf_delwri_submit_buffers To: syzbot Cc: chandan.babu@oracle.com, davem@davemloft.net, djwong@kernel.org, hdanton@sina.com, jiri@nvidia.com, kuba@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, 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 Hmm, no, this might have caused the reproducer to stop working, but it has nothing to do with the actual issue. Please ignore the bisection result. This commit has been popping up quite a number of times already. I'll add it to the syzbot's ignore list. On Tue, Sep 12, 2023 at 6:09=E2=80=AFPM syzbot wrote: > > syzbot suspects this issue was fixed by commit: > > commit d772781964415c63759572b917e21c4f7ec08d9f > Author: Jakub Kicinski > Date: Fri Jan 6 06:33:54 2023 +0000 > > devlink: bump the instance index directly when iterating > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=3D15554ba468= 0000 > start commit: 3ecc37918c80 Merge tag 'media/v6.1-4' of git://git.kernel= ... > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=3Dd58e7fe7f9cf5= e24 > dashboard link: https://syzkaller.appspot.com/bug?extid=3Dd2cdeba65d32ed1= d2c4d > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=3D170a950b880= 000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=3D1625948f88000= 0 > > If the result looks correct, please mark the issue as fixed by replying w= ith: > > #syz fix: devlink: bump the instance index directly when iterating > > 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/00000000000088fbf106052bab18%40google.com.