From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 D32D8146A79 for ; Fri, 27 Dec 2024 11:44:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735299846; cv=none; b=KZf8s3PNLZ++wYkK904R2u5uCHFPd/I/h10mS02+eVE4venaV3qyh61c0+ar2n7bvRn7N4RI6vHArzV3l0LAwrtaxzqy2WXyR9/fjoiqiIaPs0VLPlfi58tZUfXbEt8wUNe/Ug0A2Ma8z48tH8GU2hfE0HiwZ+YBXOyIGFI0L3Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735299846; c=relaxed/simple; bh=N054E2hPUjrN8O4UfuJw9B60PfZ7JiN6Ga9VcmzZY8g=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=muoGWcClucAGoV5ASK74UE79yeHfNXMaYO4SY8ecnL3j3f+/vWk4+iB3pISzl6mFUJQHYjeDD8NVor01XtRZ4fUDE6LMzkA6MptcIvNdhr5W3SNrPH3+KU/Y5yHeAbV/00kTArlXlx5/mrxexpGNmnriiWF1LKCqAN9T3cMxD/E= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-844e9b92401so1244046239f.1 for ; Fri, 27 Dec 2024 03:44:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735299844; x=1735904644; 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=ipPkb6KOlLDvzxMnkIGLOQKmscT1d4gHhUtPVBmehaI=; b=lvjxa7fh2byjLqCSlbkEiqkvxScaoLz/xYVt5lFn6BBb5/nCmh32PxvTVygAVGFv8G 55SyVcg2Gssv9R8R4p6oh5x8RQIzRhV5K3V4pRCHUhx8v167+LYO2STxmzXLrgCoepky MbLO3ZXYiEzWkwQ7tHxBR+l1VHxeArTrpLyDfNYGjFRpLaMHKSHbFtlWOsLd98HyYsKN di29k9moW5XStq8CyJUmhDRYbMQeDvO50xLlUTaeaRvzQpQI81h9ncTrRzISesrv/sjW KEqulxD5k5BErauZeYOSl5gy/ruvLj2p99g//cgCZXODMky/6lLln26ebRNmw4mc1Ws4 ix9A== X-Forwarded-Encrypted: i=1; AJvYcCXOLhJsE70nbnu7u0NAJra3tG0Bohpim8XMkigs4WSB1jXVOw2ezZ5kFcqpZQA382CKYkhSBQqCi+4Gk9Np20Y=@vger.kernel.org X-Gm-Message-State: AOJu0YzO9CkCpoLgPrbQeEDgethEFA+KxoGAAlYrMnPTj8VYmVkKYylC FdhUXaLBOpwXCPvxRPLoD2fd4NSXAisAGnhE3oUcYwHF6Gii2zfoGiOOrHzCkw8JMJz9EIsAb6r dXNGPS4TTDRbzeLSgHtiaStjx/OMfkcPTa10g38ioAl8WhLZXEuU7y6g= X-Google-Smtp-Source: AGHT+IHlEtwWB1XKF/+Bc1zhWvIQ8P+I4ZE99xffe9w3Tx6UMVWior0vn3+P1kfI3CMm0b+2gAFW87RyHrVwYmO/2h+XyR/kldjx Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1686:b0:3a6:ad61:7ff8 with SMTP id e9e14a558f8ab-3c2d287e024mr215719745ab.12.1735299843924; Fri, 27 Dec 2024 03:44:03 -0800 (PST) Date: Fri, 27 Dec 2024 03:44:03 -0800 In-Reply-To: <67476c0d.050a0220.253251.005d.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676e9303.050a0220.226966.0098.GAE@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in __timer_delete From: syzbot To: eadavis@qq.com, hdanton@sina.com, johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, luiz.von.dentz@intel.com, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit ed9588554943097bdf09588a8a105fbb058869c5 Author: Edward Adam Davis Date: Mon Nov 25 23:58:43 2024 +0000 Bluetooth: SCO: remove the redundant sco_conn_put bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1441c2c4580000 start commit: 2c22dc1ee3a1 Merge tag 'mailbox-v6.13' of git://git.kernel.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8df9bf3383f5970 dashboard link: https://syzkaller.appspot.com/bug?extid=9f9ccb1c9235f3d44d53 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15184f5f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16143778580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: Bluetooth: SCO: remove the redundant sco_conn_put For information about bisection process see: https://goo.gl/tpsmEJ#bisection