From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 D3806944E for ; Sun, 21 Jul 2024 16:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721578145; cv=none; b=j/AdMUpxqXPrK3qJCFbjyLg6jnoYKI7FxW1ekrh3P8t7Lju2EGehggwxEPub+B4baAKBrpwOT1lSCdeUdamAqLRTFoIPwazx3Qt9GqNy4SLjwprtW0jWn28wB6pyYG4Mm2WZ/z+wEcoI3R7kKJUMQkj6MeetAxZmwv3mGFgqagY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721578145; c=relaxed/simple; bh=uutlHtpugxrUEzrSKhcL4w2YHPl3bxP3dJc/TLMud9s=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Xvp2Sm1UwyNI4QitoKnpgBST5GICLlbK4hdbNJtdIPHAg6n9MudAgQuthiVcMQgyS5qTrAPQ5pV8G80S3kiozOC8s2KTZd2NAmL3gNtxeQ0lUeLj+hq3ln390pFEFpe3+sRNGKf6c1iHeX9UGcKjOIIDujh3aGt2SdLx9EtpjoM= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7f66b3d69a8so565466239f.2 for ; Sun, 21 Jul 2024 09:09:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721578143; x=1722182943; 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=fJiOeOZH6lwZIU2UFIW7g7UStPAbl0g/tDPLbD04+Nw=; b=ZCmzYsq2dGyYBMawT1Wj+qgZmrOUXoLZaqJiqcAu6OI7/LjreLjdocwPXEymbhqtH0 RBo7QDfJkocp82AjtQo6G0XsClgUvPzYV5TQb6gdsVuhL+aiXpcd3pdjgfwR49CvAGGy PFyJo9ToOlRSvVAPKDX4t4kw/GuQyCJfyaF/yED/LFzjD5B57flCpTfr34mcWqUah3Sp ofLN8AozvnEUv2x8s7fYG+b6eiYAHKpIj8gRb2o1S29ry6PEDteaEPUEQnvAJ6rBDvXW bdgq5RvA/ZH+18ptYl51ePYp+InMzoZ8aWtPO0EQzEiPwD5IIKaxPEbKa480NfnbSNFS iMCg== X-Forwarded-Encrypted: i=1; AJvYcCVh+IkVz2rCqlcz2lgpynrauT/CWaktxFxPTDdZhJk9pZ/kR/t/3e4nDlBejTSFp1BdZJOVOQ5O6kjcMYQmkZcHKA4+lBgimD2Z0t8F X-Gm-Message-State: AOJu0Yw1T9gRwsmQmAkbhjc700UVQmiZ5Z4/e5MeM4GLmLOBiUpKa3fP z6zg1EkhPf85ZR65auXLqW2H9cHEmCHRdIBxFLV61DS34mikMW7TbmDElyQR2XVnGo9P9esWNQ/ L3AViYVmRwPDOYsbd/Wi8vWOWJK+0YFNe6bZOvr7O+4s8RObXOgaCMV4= X-Google-Smtp-Source: AGHT+IGTzKT94iXMz24AdBgqm/H1yAAddJ/Vib79Ds9BCjtTnITbXJq9s7E4RvZw5rL6HY5MrS1HXi98f/IqJ/mFUEaUc7+c6OYH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:25c9:b0:4bb:ae73:2783 with SMTP id 8926c6da1cb9f-4c23fdae429mr163980173.2.1721578142298; Sun, 21 Jul 2024 09:09:02 -0700 (PDT) Date: Sun, 21 Jul 2024 09:09:02 -0700 In-Reply-To: <20240721151344.269717-1-aha310510@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a00561061dc425dd@google.com> Subject: Re: [syzbot] [bpf?] [net?] KASAN: slab-use-after-free Read in bq_xmit_all From: syzbot To: aha310510@gmail.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+707d98c8649695eaf329@syzkaller.appspotmail.com Tested-by: syzbot+707d98c8649695eaf329@syzkaller.appspotmail.com Tested on: commit: d839a731 net: Optimize xdp_do_flush() with bpf_net_con.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=17b493e9980000 kernel config: https://syzkaller.appspot.com/x/.config?x=d0559deea039729f dashboard link: https://syzkaller.appspot.com/bug?extid=707d98c8649695eaf329 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.