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 B5327E7E627 for ; Tue, 26 Sep 2023 11:38:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233360AbjIZLig (ORCPT ); Tue, 26 Sep 2023 07:38:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230231AbjIZLie (ORCPT ); Tue, 26 Sep 2023 07:38:34 -0400 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED071DD for ; Tue, 26 Sep 2023 04:38:27 -0700 (PDT) Received: by mail-oi1-f197.google.com with SMTP id 5614622812f47-3ab724f59deso20291442b6e.1 for ; Tue, 26 Sep 2023 04:38:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695728306; x=1696333106; 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=bqjNUjbgQBaxA/bGT6Fak4CThLgwy73xP0IragFb2gA=; b=Za0jxRSfEb8PqCFAvqyKIEiLCOf7bbYyp9YW6rddouqUV95S5XouPnDUA35gWbsON9 oUnZNETMV5EEPinDhoYRyHXs0y08gJrAgjB5NS6GNOewuBjjaPJvPeEeqLa4ghILSGI/ A1dIdYJVUZbytRSAvGnQiYQRifQHqgE+L+s3a1rkB6vmkvnXmhQbN1EexRR+rDEKPYc5 BofuNstO0O/XTP/bB2upwFxAnGAbiPI2lOt+eZ6G1m7WBxiz3Nae/ZMJIDFreXgRCkW/ QdWukEoiwUo4MHe5nUaXaNWfu87NsvjH34dVy8LJ8CCrKrxE5MnuZ8fs+WMUdUMS0gq9 ScCA== X-Gm-Message-State: AOJu0Yz5aR9KLt7l3VDC4L92uFHJirlzig8Cf7rcBh5/sZLWpA9AExFh jGAGmieBW6lnjiTEQdoXmnXbcIxxX3C0ELN9J3NjDow+05G6 X-Google-Smtp-Source: AGHT+IGXJyU771Or6X2tbErfFhv9nDNWeOw0Zh0a3eogulbG8i/8+5CCrBKH07+YEinIJWo1qY8oUbbOvEBBd6Yi/jQHUYnwFHkq MIME-Version: 1.0 X-Received: by 2002:a05:6808:19a2:b0:3ae:2024:837d with SMTP id bj34-20020a05680819a200b003ae2024837dmr5307655oib.8.1695728306757; Tue, 26 Sep 2023 04:38:26 -0700 (PDT) Date: Tue, 26 Sep 2023 04:38:26 -0700 In-Reply-To: <20230926111348.1208-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005c26700606418357@google.com> Subject: Re: [syzbot] [serial?] KASAN: use-after-free Read in gsm_cleanup_mux From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+893c55305230e719a203@syzkaller.appspotmail.com Tested on: commit: 6465e260 Linux 6.6-rc3 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=11c6d11e680000 kernel config: https://syzkaller.appspot.com/x/.config?x=50b6fcb179f758ed dashboard link: https://syzkaller.appspot.com/bug?extid=893c55305230e719a203 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13dd0012680000 Note: testing is done by a robot and is best-effort only.