From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f69.google.com (mail-oo1-f69.google.com [209.85.161.69]) (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 F0957363C47 for ; Thu, 2 Apr 2026 18:26:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775154364; cv=none; b=fvk9NNFQTl3J+XIQEGIxuyVectJMqOCtl3CkJynH2K0Lpuh5ip1s0IljibYijvFFvsmjrdbSZA5iKlKlBu7MRCAcjy8xXakAt/v5/1iNlQjmAEoo/LUhFQP0LSVAJ8RYmVrgozTyPmrVZ7bwZVSWLIMy3ytKO/2upqMIHGoQrJU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775154364; c=relaxed/simple; bh=YQfIkGZ4l937F0IIYbQ8hqzPMX3Ue/WjrvnAtfyPaUA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=ChHSyFlUWmRVdMPja5q25OwhxIxy3o+Hm/u2YQAmPTPwllwRyEaBVQIXQevcdOpanTtZPyQslWJsG5WbTee0R1cpDgozMSA78GyXP8ADQ4Oieewu2wevU0Q1zcHaqRk8jcbAQ3AzJM5VDU2cv8tJa5R2xnjhwGSCqoQqZtIfn6E= 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=209.85.161.69 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-oo1-f69.google.com with SMTP id 006d021491bc7-67e0d20af55so1789629eaf.2 for ; Thu, 02 Apr 2026 11:26:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775154362; x=1775759162; h=content-transfer-encoding:cc:to:from:subject:message-id:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=EXe5TPaoxWnhlnLMl7UPmGdNB6TCXs8rx0LSSiDN06E=; b=VmcVxn6+I8C0EQQIY4vInSuU9YvA7NKAPBqwxThE5mtJphSpaG8qddoX5RH97B8P0z Ug1nOe9wDNs7MXA9dcXhvQhb9EL4R+6Wg/JXVyKddJcmZ9wd4NIqUiXnBmXoMQFIXWqw mkUPOQPKeJKtR0e83pdV7yo/Va5R+ZUufF89T+QLK772k325Scjff94Fhjd6Vcyo/sZL OnqSF8WIX2cEy0F7h+mKM7ts1QY6tBFAM7rKISmLJxQlDKObhjUBpL38RFFTjQwPxVWr JkM8d346o2SUIybbBCjA5BvS4Uk/hXV7svGSbh1yerSra3QI5d7RV3+h2B6WZ/iGCcID C06A== X-Gm-Message-State: AOJu0YwvqHkSrqp/USXE5S8csmA6TkE7q3fOVQwlD18xHq16/U4RDlNJ MI+2DgF/HnRqCDB0sVgJSpRopI24xF8130NpQ2zzQoG8DXPQ/5XQy4VHc4BslcUOOYcdpNH8gOL qpYqlSI6Nxz7z9QJXmx83PNayP6WLrzvd5E/wPvZsOebRm+iQ/e2OOU7mmd0= Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:3096:b0:67c:2bab:bf54 with SMTP id 006d021491bc7-682220f7561mr95578eaf.62.1775154361820; Thu, 02 Apr 2026 11:26:01 -0700 (PDT) Date: Thu, 02 Apr 2026 11:26:01 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69ceb4b9.050a0220.2dbe29.0006.GAE@google.com> Subject: [moderation/CI] Re: ipvs: fix MTU check for GSO packets in tunnel mode From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v2] ipvs: fix MTU check for GSO packets in tunnel mode https://lore.kernel.org/all/tencent_CA2C1C219C99D315086BE55E8654AF7E6009@qq= .com * [PATCH net v2] ipvs: fix MTU check for GSO packets in tunnel mode and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/8a36afb1-bf26-43a7-abda-0fe36dac52b1 *** kernel build error tree: torvalds URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvald= s/linux base: 9147566d801602c9e7fc7f85e989735735bf38ba arch: amd64 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp= 1~20251221153213.50), Debian LLD 21.1.8 config: https://ci.syzbot.org/builds/795d9703-7617-4fa5-8839-73099ccf6fc= 6/config net/netfilter/ipvs/ip_vs_xmit.c:115:2: error: non-void function does not re= turn a value in all control paths [-Werror,-Wreturn-type] net/netfilter/ipvs/ip_vs_xmit.c:115:4: error: expected identifier or '(' net/netfilter/ipvs/ip_vs_xmit.c:119:2: error: expected identifier or '(' net/netfilter/ipvs/ip_vs_xmit.c:120:1: error: extraneous closing brace ('}'= ) *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. To test a patch for this bug, please reply with `#syz test` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches are not supported. The email will later be sent to: [342144303@qq.com coreteam@netfilter.org davem@davemloft.net edumazet@googl= e.com fw@strlen.de horms@verge.net.au ja@ssi.bg kuba@kernel.org linux-kerne= l@vger.kernel.org lvs-devel@vger.kernel.org netdev@vger.kernel.org netfilte= r-devel@vger.kernel.org pabeni@redhat.com pablo@netfilter.org phil@nwl.cc] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid