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 EA160C6FD1C for ; Sat, 11 Mar 2023 15:15:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230323AbjCKPP2 (ORCPT ); Sat, 11 Mar 2023 10:15:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230337AbjCKPP1 (ORCPT ); Sat, 11 Mar 2023 10:15:27 -0500 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C1D2EBFBC for ; Sat, 11 Mar 2023 07:15:26 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id g21-20020a6be615000000b0074cb292f57dso3962824ioh.17 for ; Sat, 11 Mar 2023 07:15:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678547725; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6P10G5iUaSESkeHIuwzpZYyTiHSBK9Tr6QOwEjj60lg=; b=VlFagxnwxLbthp4wH+ZROYgueD5okiEE6RQPmBD7xofKz9Tbvajqvo0vKQ5g1c9t78 fqK4qD6ub7SUn9mzaamFvF+aPn9QHG0zzJ9TprwuwoFoBxT7ovnkqOQFoJLXyQROJXH3 6FvuDfjBRn7rJWZ5Uj9QFPGcrp19cqXQJH3qXDWJMlBS7RaC+7QvdMuU77N7HnvJEnjr eB3kzr8zEip1LT8U8hjZpJA/7ABl85w5VUwvnAP+LElWP0D6ZFCZIFvU9gyCR116D+Of /OuxKm0mRmU/MoY2/zcq7USYwcE649V3XUezeGhVo/R1u16CVqPRnePUxpd5OSelSN2a NMBw== X-Gm-Message-State: AO0yUKWsTlakObhNIHW4At0rTsmsCG0AgBqOUc0RjTvzBXc2oWLY1sOL 1yVHBcsrIzFfmelOMr/DTGW6pg+QBvYI3p+jisq/1UxqyHrQ X-Google-Smtp-Source: AK7set+PSWjoQX2+68dRj/Pny+y3li1xYjAsCmhN3Z0xdH3vqct4gUrytkcd8XlfS0r535494+alL7EUx64Sxi5G36UKFF1faKva MIME-Version: 1.0 X-Received: by 2002:a02:620f:0:b0:3c9:562:1366 with SMTP id d15-20020a02620f000000b003c905621366mr14732712jac.3.1678547725605; Sat, 11 Mar 2023 07:15:25 -0800 (PST) Date: Sat, 11 Mar 2023 07:15:25 -0800 In-Reply-To: <0000000000009bff3c05f1ce87f1@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ec64a805f6a158c3@google.com> Subject: Re: [syzbot] [io-uring?] KASAN: use-after-free Read in io_wqe_worker (2) From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, hayeswang@realtek.com, io-uring@vger.kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 02767440e1dda9861a11ca1dbe0f19a760b1d5c2 Author: Hayes Wang Date: Thu Jan 19 07:40:43 2023 +0000 r8152: reduce the control transfer of rtl8152_get_version() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13284762c80000 start commit: 9b43a525db12 Merge tag 'nfs-for-6.2-2' of git://git.linux-.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=ff5cf657dd0e7643 dashboard link: https://syzkaller.appspot.com/bug?extid=ad53b671c30ddaba634d syz repro: https://syzkaller.appspot.com/x/repro.syz?x=160480ba480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14cddc6a480000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: r8152: reduce the control transfer of rtl8152_get_version() For information about bisection process see: https://goo.gl/tpsmEJ#bisection