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 169D8156F3A for ; Tue, 23 Jul 2024 16:38:03 +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=1721752685; cv=none; b=DJWOPWJjiBmyPEatESeXWR425JJqJ5FrvQTbEgIWHjZkNhKkR0b9ZZdKkRC+mugPg2HAN3HM+CuSdzPGNx2nMrqpITZNz/Wj6PTkLwxm/AV0w9DbSOP38PFFQqMvqZk2FmwPojcxXWBVZSu5K9d0JtALCycDKJ6g7mvWS37zlRc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721752685; c=relaxed/simple; bh=plV4BceroFrnmWBRfhXLDVP+3O0ly2TNvFFNbqKdCOs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZVUw83/+0OhYSLJI1ZRl4g3NV2ydyt9W0c9NMLazdIP2dt746vkj8In0zjtsesK5QSBWa24gTTWvXhY6FPRKuGbVpsLJcFwoyktORkPP4LLx3+YWXvcFhsJMK2qkSUR4k434WobfJkWlsZ0DSlN/0hGKeibpcAbBoesO+N8MDys= 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-3988d01a236so68498105ab.1 for ; Tue, 23 Jul 2024 09:38:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721752683; x=1722357483; 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=iOwvnEes1AoJ6Xm8Fqr+kATxyUNQFm03988xjJMTQpo=; b=qBUWZ+pJbp+yO5E2gDZzlToc+/9mx/mS+LqPON4MmZIafkXhXdMtIl1YSEhATtlPrL KdSQd9lRoxxz1+DYnQ6JXCHKmK9Yv35I1xbTNTxS7bIk8hD7YEykdnxCshiqxKXwYc5n LMIeCplUouvnwpCCzibpU+77Bw1mSEGYbh0biCRbM+SFeK5UaGlf5OJjRd1Nyn6p4Tbh 81q+M/VtMKKX1DEYUfe3ogVHNEiG641WOovSTN1BNf0uBAU316MdaOQ4DZYbKSrVc2yj CKvJykbLAd0h4VcobzDkxof86omcqd4TvFPj+5MwCn4ZtW2RBxV0xnQvbXkn14jTMcQo sE7Q== X-Forwarded-Encrypted: i=1; AJvYcCVpfHLvDZwiQh617ucMY/jTK7AJcLe5sv6hZoKya8CYH5VCOBUiKsEFFEhZVYYhZbT5fBbfjkU3gYgLwwrhB/Sqt3Kz9TcE X-Gm-Message-State: AOJu0Yw6Fv9dDrYVNttAYBShn5yxa2Ybr3m+bz11zkAPR/bRSl2e8mLh oVejjEDXWKgoYsmxU66gXCuNy1kmLpDXsIvaR0likKhEZzGo6gJ5LC79dNvooLby1ADV6z5n5Ur M5HFV7tOj1tHwhPaSduJIcc2pzZ7ibHLqlFwJEc08ZZk74NbPX1H7/iA= X-Google-Smtp-Source: AGHT+IHmKTpEoL/u8HxW20QMHzQChFfEbFqk5CrIYfeFt8pDRZQTpH9Phal6Z6oPt9uUkMBLQzkbhyYXBOSfDsFRxST5CVr5G1Vm Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:35a2:b0:4c0:9a3e:c264 with SMTP id 8926c6da1cb9f-4c28a0a0340mr15248173.2.1721752683165; Tue, 23 Jul 2024 09:38:03 -0700 (PDT) Date: Tue, 23 Jul 2024 09:38:03 -0700 In-Reply-To: <0000000000005736990617c4fa63@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000124c1f061decc9d5@google.com> Subject: Re: [syzbot] [net?] WARNING in inet_csk_get_port (3) From: syzbot To: andrii@kernel.org, ast@kernel.org, davem@davemloft.net, dsahern@kernel.org, eddyz87@gmail.com, edumazet@google.com, hdanton@sina.com, jolsa@kernel.org, kuba@kernel.org, laoar.shao@gmail.com, linux-kernel@vger.kernel.org, martin.lau@kernel.org, netdev@vger.kernel.org, olsajiri@gmail.com, pabeni@redhat.com, sdf@google.com, syzkaller-bugs@googlegroups.com, yonghong.song@linux.dev Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 543576ec15b17c0c93301ac8297333c7b6e84ac7 Author: Stanislav Fomichev Date: Fri Apr 26 23:16:18 2024 +0000 bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12f0b0c9980000 start commit: 977b1ef51866 Merge tag 'block-6.9-20240420' of git://git.k.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=85dbe39cf8e4f599 dashboard link: https://syzkaller.appspot.com/bug?extid=2459c1b9fcd39be822b1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=126c6080980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11135520980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE For information about bisection process see: https://goo.gl/tpsmEJ#bisection