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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id h11-20020a170902f54b00b001c5f80bf574si1269479plf.487.2023.11.23.06.27.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 06:27:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 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 out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 0E28F827A708; Thu, 23 Nov 2023 06:27:30 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345788AbjKWO1B (ORCPT + 99 others); Thu, 23 Nov 2023 09:27:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345782AbjKWO06 (ORCPT ); Thu, 23 Nov 2023 09:26:58 -0500 Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C39A3D4E for ; Thu, 23 Nov 2023 06:27:04 -0800 (PST) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1cc281f1214so9479745ad.2 for ; Thu, 23 Nov 2023 06:27:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700749624; x=1701354424; 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=GN5qYReHA7+3HZIUiyBId29+dQhRN6/2Els8qd4jr6U=; b=olljuBOXYCzDh/lTwixu1JUMtcZTmFmfy400X0tRlwv22/GGcgrLhL5C0M0p3n5dRY EJF2FXIPR9OAI+S1XQYsrAvloiVGFyO106NHpCNdVCobCKLKQswJt48ZxeEEy9GNmk2D 1L9EgCDxMY4wtGbB0/PnUK19GnJStj72JKaNfFXW5z7vWtJtwQSNv/whJqDET0j5V2Ju sfCDK0299GqMaHkQ0gBUu0BeEUF6PYDE30aZpMqQjgllb/aa7WcYyUgQyz2lwzvkK1b8 ZsS+HRbjN3WJ8umtciOpSOPkrm8LQWGWCK1LSxPTvHiE+Uvt9FClhhQYsXHCJyQN3r+r SdoQ== X-Gm-Message-State: AOJu0YzOcNNVJaibu4cz/3tuLVATQukmPXHP4Bpwo0NcegxRSVGbdNPN auriT2JSizH7YbS+sGxyti7doAH7FGwQ10Xhn4v+Ckk+tuJd MIME-Version: 1.0 X-Received: by 2002:a17:902:d2cc:b0:1cc:41b4:5154 with SMTP id n12-20020a170902d2cc00b001cc41b45154mr1596234plc.13.1700749624137; Thu, 23 Nov 2023 06:27:04 -0800 (PST) Date: Thu, 23 Nov 2023 06:27:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000032dcaa060ad2a1ec@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in __lock_sock From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=1.1 required=5.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_SORBS_WEB, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 23 Nov 2023 06:27:30 -0800 (PST) X-Spam-Level: * Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+60bfed6b415fbd1fbb87@syzkaller.appspotmail.com Tested on: commit: 8de1e7af Merge branch 'for-next/core' into for-kernelci git tree: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=128127f0e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=3e6feaeda5dcbc27 dashboard link: https://syzkaller.appspot.com/bug?extid=60bfed6b415fbd1fbb87 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=106f8c4f680000 Note: testing is done by a robot and is best-effort only.