From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 395E13E1690 for ; Fri, 14 Aug 2026 07:37:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786693033; cv=none; b=GgfiCJYuMJVzKXiJOvXUQPLOkuZxhqe6WcY78mHFdYdDpy+3YJUSv9ZM4OSsWOYMXtL3TlLh5LYxFUZF2jbwN1nH1u0Hz32d7y/CqI+rU3YRCTzI4k4/aQnOu+/ttWs+YHmiUkXEeHLAvp2ImoKSlorerJzVRYwnl/hs3hwG6c4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786693033; c=relaxed/simple; bh=E3NqVgxueIAvCzAJCIO/XKDCpFl+isGat1LDdn7814E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LLLizt9V/t819xGYuI1D/n/XwjaIupCV7cETYrwJc4EXtiOHa0bRKc02l2YpzdlXzr8ylXAEyopDPA2fZGTrZg/Yst8G44YvQTKkCsa09VkWl8Tf8Oyb2urVkAizbOWulV/NfTUqKLarTaRWA7WAFLoBM7p4S7hwJXhuu2fOSLA= 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=209.85.210.72 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-ot1-f72.google.com with SMTP id 46e09a7af769-7ebfcb4c999so1050919a34.1 for ; Fri, 14 Aug 2026 00:37:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786693023; x=1787297823; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=pUa4LCpmPmO6l0wbwvQ8S3Ki9YhK8C8rgJkee2FDBws=; b=B+neltu46X9pdewCL+UoA0zce74mFGPosQ5hRITUQ28rRGeSXCp1ns01buNsUB1+cV 1CZ1x2+ei8nbAu930GnIX1ArweFwsQky6AQ+gqp5I82qQhNBn9Arb0uFokiBhmot89Fq XdCDGz35HVp2Ojx7ingcMBmPLdkxRbwzASbUvgow+sTnxrWrZupMEqul+2y6C+D2TD9a 1uo4d2hnIfOs1rz882M4DzFShk9+cYAo6ZJj0eqj4nTBCGiUcdMerAc+lCHZ36tmfxdM QetGnUg8OJXfELmVI4fStoKKJH1jnqwnFfjFRuo9yeR/xyoOvDGYbEUoxY7Fb6sGt7mO Y6bw== X-Forwarded-Encrypted: i=1; AHgh+Ro4XkCONEk5OJU/Uqhc/SWpglgng3eCWm4h6Ci7EtojYaaI1DxkCmu/dFCp80BLWAqQrG/nmple3DVperQ=@vger.kernel.org X-Gm-Message-State: AOJu0Yw7H1olypiN6m/vSo5sdwWKFMAdtNgjE3dWbajV/Ci3vCJYzKZI ECwJjoMOcglIz/hZrGVajONgMeQveUzH7JKlmlj9/70ftcLLEMXyPTjpsjSx3589j3xj3I142ia x21mhdtie/9BHpthOVhfeXC9WLSjuAYS2V+h/LoUQHNE3BQaVXFBKAa3HV1c= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4def:b0:6ae:4d57:a5fe with SMTP id 006d021491bc7-6b0d6a8e814mr3572741eaf.20.1786693023455; Fri, 14 Aug 2026 00:37:03 -0700 (PDT) Date: Fri, 14 Aug 2026 00:37:03 -0700 In-Reply-To: <20260814041025.1107-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a7ec59f.5ca1970b.32aa76.0001.GAE@google.com> Subject: Re: [syzbot] [sound?] KASAN: use-after-free Read in release_card_device From: syzbot To: hdanton@sina.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-by: syzbot+7061d72c26b7daebe2b4@syzkaller.appspotmail.com Tested-by: syzbot+7061d72c26b7daebe2b4@syzkaller.appspotmail.com Tested on: commit: 2f1baf1f Merge tag 'trace-v7.2-rc7' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12a73a9e580000 kernel config: https://syzkaller.appspot.com/x/.config?x=aaf0da806f995318 dashboard link: https://syzkaller.appspot.com/bug?extid=7061d72c26b7daebe2b4 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=17585279580000 Note: testing is done by a robot and is best-effort only.