From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 7737479E1 for ; Thu, 5 Sep 2024 05:57:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725515825; cv=none; b=JlxiH51MTGR5rFuQhay+16AXjQFNgqhZT3wOV1ry85ziLyBe6EsajKl8Que0zrr7k4F4iX6iaK4Y1c9+MYn9l1RR9OfhDM/EZ3vv2DBNlOgJPwUxhCRkmqb68euMSzdXzEnNhs306VIwg49MvpMA6eTqIfOwAYuk93Zma8cNQD0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725515825; c=relaxed/simple; bh=pyUAhBX92buKhrzsf2G0r/M8qmQA7L+1+Ncg4M7/daw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=lOVZTTGjEibW2TKK2HlRheWBDK67HxkMUpZbUWzLtNTOICLwyVd7159ZBMMxaBxhq3X3SxsF8OiUzqFC3F9o2kXe3z7ion22lz5rRa1lJUV0nRM4sduXQXChGvVhiJZpvKlhrSRq9BTBKZWns77n6JLAsXUuzlxXigVRwlWzHHg= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-3a043f8e2abso5632175ab.1 for ; Wed, 04 Sep 2024 22:57:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725515823; x=1726120623; 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=QCD5nD1M1msY2xhN3qs13wTf/0aKlhatVMivpIcFI+Y=; b=gKiCfeOBXsWpR47DjKp6ef5G+Qjq6V6Vsqzjep07EEGXGd9kAHm90YT3Gok3MCg9v/ t8U2+aGEo7e1qZaPLxXIWIU9g0aDfoc9A1F7sQod4FZrfP3EVISkk5ftWrFJ+AR6f5/W ioSenC246TWz93wIvb9ZmjV0KEABrvK9dHLqoGi6BbGO5+QNItZuUGMm3JM6q1LKvOCE ZWksSOsFsDnEG6pTtHenCOFh/54Z9lRhGC5aMeY/Sm9xU4a2Kd3VcKIMUm9I+27kvCpF VWwoH4jc4D613P6G0gWxg13Xu8miuUd83IABUkm5xJfjl2vcDCrY3wezIJUxVlG8BIFe i4OQ== X-Forwarded-Encrypted: i=1; AJvYcCV5bNt62DU46aIvUOkNHYNuPGnWjdfz3wI4DO+sA7MA9sUPR38qVoiTUCy910bOXrotEwRDXus=@vger.kernel.org X-Gm-Message-State: AOJu0YyhXD20mGlcnw4zzVhi0xJa3kAwyc7ydW24enIK+WN+M0+JbIFM WW7aKw3RGOU3JCSJYr14KR3MDXGERLajuS/vMOCqpIcM+iIXShZTYvn0s64sW3owcPdV3NnAxYt 6yzIevYNONOYN0dj9251l/fkYqinBryyiDKM1rebwDIKo3BeDIT0Xjq8= X-Google-Smtp-Source: AGHT+IGCvnHCK805ji6QbaIknsKC6dw63UMmm8pwocMTN3hobf2dzJHRedIyr1YdG/fO3ZASs9c3+UVO+bPSwV8gReCSrtOQsB7Z Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2193:b0:39f:5c02:48cd with SMTP id e9e14a558f8ab-39f5c02bbfcmr8859215ab.6.1725515823664; Wed, 04 Sep 2024 22:57:03 -0700 (PDT) Date: Wed, 04 Sep 2024 22:57:03 -0700 In-Reply-To: <20240905052532.533159-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b96245062158f5aa@google.com> Subject: Re: [syzbot] [net?] KASAN: slab-use-after-free Read in unix_stream_read_actor (2) From: syzbot To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, netdev@vger.kernel.org, pabeni@redhat.com, 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+8811381d455e3e9ec788@syzkaller.appspotmail.com Tested-by: syzbot+8811381d455e3e9ec788@syzkaller.appspotmail.com Tested on: commit: 43b77244 Merge tag 'wireless-next-2024-09-04' of git:/.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=137509eb980000 kernel config: https://syzkaller.appspot.com/x/.config?x=996585887acdadb3 dashboard link: https://syzkaller.appspot.com/bug?extid=8811381d455e3e9ec788 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1196cfdb980000 Note: testing is done by a robot and is best-effort only.