From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 CD6853FC5 for ; Tue, 21 Sep 2021 12:44:14 +0000 (UTC) Received: by mail-il1-f198.google.com with SMTP id u16-20020a926010000000b00248d5c778feso24605171ilb.7 for ; Tue, 21 Sep 2021 05:44:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=j7W6IF32OLwCmsAyEN67q0eOkVTY2jGgLBmfWA2w3oM=; b=CseviCPlC2CfA/qig8pj8f68ReuSceDHBI3NMpICUHt378utNdv+h4NOBl0yCBDpKs yUv0/KL3eXKuSy97V2hEXEa2sLlnkbdnM1h6H6Udc4OpSl2NCqJYkkZPGdK/sTMZi+Ic WezSRSqZjpC3HsCreuSnRXZI84qO3AdEnwNmIr43CpBGc6jbXg+bBqKFnUxscUMMxTYL qO4rbPWjqhr8dQ5bVpnQw81jt4fQgOVU3WD7IBGVTWClRLAOqBZ+qg7AW5exwXgcvAtd ZN/Lk9i25e0YqfhX4mk2tnUpUyi4v0M+eto9a045Wlx1MNvanJADIjeF1ilzFz5zJ/H1 nniw== X-Gm-Message-State: AOAM530U/xVlnFQekN2Af2SDJJ5RtgXFiMe46QB5T1RfxFrBUQir4AFt OrTax0h/s4GOrDk57tiyf2VrLRChwZPFTc/INDAxvbR7HJiB X-Google-Smtp-Source: ABdhPJwU0LxSU0Vs+OUR4SbcbRJW+6t0dmn6gDPWMLDOIMj8YlaKTuHAVxDdNrrXU6P/AV2udccRpCZkeHUBAjv4aolhKTENXqkW Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a5d:9488:: with SMTP id v8mr23013657ioj.195.1632228253961; Tue, 21 Sep 2021 05:44:13 -0700 (PDT) Date: Tue, 21 Sep 2021 05:44:13 -0700 In-Reply-To: <416fd24503f6d489d76e3228e427968b2e72d53c.camel@redhat.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004514e005cc80c124@google.com> Subject: Re: [syzbot] WARNING in mptcp_sendmsg_frag From: syzbot To: mptcp@lists.linux.dev, 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-and-tested-by: syzbot+263a248eec3e875baa7b@syzkaller.appspotmail.com Tested on: commit: 92d5e767 DO-NOT-MERGE: mptcp: enabled by default git tree: https://github.com/multipath-tcp/mptcp_net-next.git export kernel config: https://syzkaller.appspot.com/x/.config?x=6d93fe4341f98704 dashboard link: https://syzkaller.appspot.com/bug?extid=263a248eec3e875baa7b compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: testing is done by a robot and is best-effort only.