From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D43DA1BC2F for ; Tue, 25 Jun 2024 01:54:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719280445; cv=none; b=k2hnW60SeYNCDFxNyvFLVR2dxQ5YCQQ5rirqJQ/YmJrak2TG0W8cnObo/v7wkvUFxBhzpG9Z/vkq8tBnga6DG0n4hEDLk8RjQOYdh3e3D7ovXAuEZoXvaCnxX6feXvbizkXiBMlhNoYBiA8Noh6BXtOV/J2rRito7A+FLIEEZH0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719280445; c=relaxed/simple; bh=B3cTI03E83giNkhPzE8JU3Wu9pw6OTt+bv5Zxzi290E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ptwzTjj0kunJyYOjB6e5J4tyQDc2V8LMvSzA6TYEbZ21j5lA6oEVOHN29LKOwwu4xQSeQ/CHL125TOeVxsSuQhqKTgQGcjTI9dz9S4mzr64VWmyTWZHiCdfEqPmV2gMbswWX/pJwL7rc62bw2EZP8wVXJXCni2VnH27c5JiKX1o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-7f3b0bc9cf6so298342939f.0 for ; Mon, 24 Jun 2024 18:54:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719280443; x=1719885243; 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=0WH3oatX4L/Z/LJOY8UOhXU2iv8F6YHqV5JpcSbW4rM=; b=NOblQTnV3TCSBCLwsVqpJMoBZyDKGnr1ME5MODMcOutVucROL81TBn8R1rbsFzniZw IrCEnWJ4GoNFxKrMiQH9f+enN3h8l6EzA+phb/7AfOvGGSYY7OkQf3ubU8QNZGkJNJ/F nfxdMuZ8IcXDjftr0I229aj+MNP6TMR9zVJYqDodQk4Xsqgo8y35swu5ZzsQ/Bd1LuAb P5V/Mq4zKK4vnGduGQZFXY5iBA/oZNCDMZglxTyoUpaYQ5auH7JrQYS7rjIq+D62s0dl Pzeuy5WGzPr2oJO+thY7fQBjNEqEHYDjKb8gzQrmqscZHykuolO3ERwml+z6PAJBv4dw 4g6Q== X-Forwarded-Encrypted: i=1; AJvYcCXZfiAdqk5GH7pTZG7Pw96TEYsxkoJ5HaXCktIc61xR4I1guvzqBwDhxVPnEYFmslSb6s7hjHNMsAqnqvQmlXhT4/4Evm1g8zmcgAQV X-Gm-Message-State: AOJu0YwLttD2cwBM/st/YqllXVSnKpbft4C7bTudt6lr1RW6xa8xuUaA NM1kjHo7lL5FFxA4AHynU0Kd7kCtd2BFnc71zYruMzujK3gOY51eB3vfXx4bZeTMYp2NdA5GpSG pJx7WeyDNT4HGIK+wDbZI7LRzYgKmLmm7jY/Wv+8hvMH8Dags1HVWLJc= X-Google-Smtp-Source: AGHT+IEL4OECKwMI0ZgbgkcTjG4wnE4zH434Rtbum4HY8hAuuICt/X2tMpZdmsg9Zt8otVLGFiC67u6Y+gM0YcSSk6h7X2+ZQuqJ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fcb:b0:375:9e20:bee3 with SMTP id e9e14a558f8ab-3763f493866mr5817375ab.0.1719280442961; Mon, 24 Jun 2024 18:54:02 -0700 (PDT) Date: Mon, 24 Jun 2024 18:54:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000012847c061bad2c74@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in sk_skb_reason_drop From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+f115fcf7e49b2ebc902d@syzkaller.appspotmail.com Tested on: commit: 84562f99 Merge branch '100GbE' of git://git.kernel.org.. 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=17f0202a980000 kernel config: https://syzkaller.appspot.com/x/.config?x=e78fc116033e0ab7 dashboard link: https://syzkaller.appspot.com/bug?extid=f115fcf7e49b2ebc902d compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12de383e980000 Note: testing is done by a robot and is best-effort only.