From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 E0AEC8614E for ; Fri, 24 Jan 2025 13:43:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737726186; cv=none; b=thjywDZBU5cZx03GCU4f77NDnupoYHzPKKrA6FpqPbkbUgW8oX1gFwmMNm9FGcVmVNtWaI6Dh7YIF2rsvx5OpaZ0GeBy6M9nULWt+E0a0TSYKYW6OFO/gPagTIgB2G7oJSSwhLdBiUMAyStGK1ekA+OFvatKmlk7W47zxz0nYCo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737726186; c=relaxed/simple; bh=n8OZ3b/yHRWJF9A8gcfHJ7tGWiWPREHXqrj4JQyfRFs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=R2TVRaEEMZQUmGXj5XisSGtoAoKKCpuC5GCmwENuoJ0i56P3jvxoqzZKo6KYHwqnziaQWTGWhNvtg2ZGQsfH7U02W8kdhAYRfWr2t58389vdb+JVS5ujXFtoN9axOmXoQI9MTVKz1NHZCWpPU7suw6U8m5/Q78cZ8ep6dqp/Tuk= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-844d54c3e62so268760739f.2 for ; Fri, 24 Jan 2025 05:43:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1737726184; x=1738330984; 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=2pZe/q9uQMTJ1h6+AXXu51oqWvY3EGvpD1rhxTUhiCw=; b=u3TL9OlT8WGzQJiaeMGnTUS1JtUcXufK2wcDrivEDjJ+ElcpVUV1Il0Eb6O8WvblUa Mg/Mrf34B+I9TV+CiFjOCkxCeI3zE3DvD54YC+HByM6ZWbRrzTMu+pyvlvXTSIX6LSvJ GXFFb4xYrPceKWy7YmRYY0W07aBgYbE1zD1NMbbdJuXAxFl3DDjcXBIXPxOh56x7FerQ fdJe2Oi+kJeUR4ahpXhr639Sb9+SlITqIqE3ZNTsVYzfoQ6eig3docaXqz8TN1ktJQ5X z5+l3JW9e13pKs+X21eazAS+OaQmJ21WUZqIL5zvQckW3jzuYo4ysU3DWSnVwp6pdfpF /Xmg== X-Forwarded-Encrypted: i=1; AJvYcCXV723CbKjD6fj3QlVFr+MSPTCvLYHHr2wzGMichwG6a6PzQf0z+QnUtNtjQwCquAoFR+Nca1c=@vger.kernel.org X-Gm-Message-State: AOJu0Yw/+GU7QEzumfiiSAU+4oea2fDydeewZ7TC2b192MQ0O/7c6ZO1 KNE9ecpONaJ/rFBnketSnnyalHVQ1j6olFMMbko616EUdeSxLu0eUmrVLhJRVKOPpMIHc6yOa4p XZr05YpNbDIAw3U5GwwCvcwGUry/CGcbzi+y1Q1Vtg+lyITy13O5B21o= X-Google-Smtp-Source: AGHT+IHK9J8OswljrqskgVtLCWuKfDYf9V/LMLUGMG1IR6LhNN3Im86vudLsPDVLvtHBMCmDTGo+FZJvCui01vqHBrHYGxG8x3MI Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:4918:b0:3cf:b2b0:5d35 with SMTP id e9e14a558f8ab-3cfb2b05ec7mr102563925ab.7.1737726184066; Fri, 24 Jan 2025 05:43:04 -0800 (PST) Date: Fri, 24 Jan 2025 05:43:04 -0800 In-Reply-To: <6786ac51.050a0220.216c54.00a6.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <679398e8.050a0220.2eae65.001d.GAE@google.com> Subject: Re: [syzbot] [mptcp?] WARNING in mptcp_pm_nl_set_flags (2) From: syzbot To: davem@davemloft.net, edumazet@google.com, geliang@kernel.org, horms@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, martineau@kernel.org, matttbe@kernel.org, mptcp@lists.linux.dev, netdev@vger.kernel.org, pabeni@redhat.com, stable@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 322ea3778965da72862cca2a0c50253aacf65fe6 Author: Matthieu Baerts (NGI0) Date: Mon Aug 19 19:45:26 2024 +0000 mptcp: pm: only mark 'subflow' endp as available bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f0bab0580000 start commit: d1bf27c4e176 dt-bindings: net: pse-pd: Fix unusual charact.. git tree: net final oops: https://syzkaller.appspot.com/x/report.txt?x=16f0bab0580000 console output: https://syzkaller.appspot.com/x/log.txt?x=12f0bab0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=1c541fa8af5c9cc7 dashboard link: https://syzkaller.appspot.com/bug?extid=cd16e79c1e45f3fe0377 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11262218580000 Reported-by: syzbot+cd16e79c1e45f3fe0377@syzkaller.appspotmail.com Fixes: 322ea3778965 ("mptcp: pm: only mark 'subflow' endp as available") For information about bisection process see: https://goo.gl/tpsmEJ#bisection