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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id l23-20020a635717000000b00553836cb761si3148007pgb.717.2023.08.19.05.21.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Aug 2023 05:21:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5ABF080315; Sat, 19 Aug 2023 01:37:01 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243697AbjHSCKk (ORCPT + 99 others); Fri, 18 Aug 2023 22:10:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244190AbjHSCKg (ORCPT ); Fri, 18 Aug 2023 22:10:36 -0400 Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DABDB422C for ; Fri, 18 Aug 2023 19:10:31 -0700 (PDT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-1bf56d92231so3529185ad.1 for ; Fri, 18 Aug 2023 19:10:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692411033; x=1693015833; 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=Rj+JQtkIXd53P8Cpr7OphiVyMguO4HSQpjW6cyHuHqA=; b=Qn/KfC8Mv3JElqxnJOi2GitvmfzjXkZyT5CLBQhl7EeuBba2w4HfDc0OsmAXwMsCv0 CB00yu/HjVDWWrv/FtDqJlrGREipyzw0VtnYMUY/cXpu0QHq1wvjhTtUmfRIZQqiAWj3 rdaPF60jAXanM0kcPcbX2SjoPhS5dyOBlLYlbMANufL4cFkwZZVe6AxhUfEGAEpQcZxB sTomPXIWaaWfccHB9U1TYT6dUFRUOkD3V8PM8vUzvombgg1nhQ7KBf0CsqVmC2u/Phv/ iKq422ngpMxPf8HX2LEDjubPiNe+4/THGQo2o7W3CergCKnVMt8ATEGAd3R4Soi7LdvZ itVA== X-Gm-Message-State: AOJu0YynARCq1vDVp+KaLZO/aTqaGQ0ldJ3BsrHyEhdtXHF4Lmmi2yFB fYdsbeCCDjlCRJyk0cWqeVbSb0yuAPxuwPSQ5FNVqVMdAw9u MIME-Version: 1.0 X-Received: by 2002:a17:903:1c4:b0:1bc:7c69:925c with SMTP id e4-20020a17090301c400b001bc7c69925cmr349051plh.10.1692411032876; Fri, 18 Aug 2023 19:10:32 -0700 (PDT) Date: Fri, 18 Aug 2023 19:10:32 -0700 In-Reply-To: <20230819014631.2196-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006dbd3606033d26fa@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in sco_chan_del From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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+cf54c1da6574b6c1b049@syzkaller.appspotmail.com Tested on: commit: 47762f08 Add linux-next specific files for 20230817 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=1738036fa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=ed03cf326b3ef94c dashboard link: https://syzkaller.appspot.com/bug?extid=cf54c1da6574b6c1b049 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=1400439ba80000 Note: testing is done by a robot and is best-effort only.