From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 ADA251FDE31 for ; Wed, 28 Jan 2026 23:15:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769642131; cv=none; b=QakHUOOwu16IfGHLeDNeUuwnRN3/Dir4OixouRZc8270WabVDPBoZZ/QzFR6BpRxpCWHCoZlYSq/I3dCCkw/m3oLJ+Ggu1zIiyL7/vn2U+4ClmCIC1JNSKGsexQ9IFtMwrCiPfrOxLpFQphBeXFSL6x5a130srSXESIj4vHhHN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769642131; c=relaxed/simple; bh=4z1IJJ2zGAug02N3Rr7eK4hON3Y3EMkzx0g6xhvME4s=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=j2TXa0ExFu5o6OFfafNjpK2G+eruiJmO8OzHP1vEfwqaaxGtQtaDVxijXcKuOsUcOA4jCvjQRh/Bh5k+Gl5RCvNcdx6ylMY2mB1OTAaXNuspABbc5v0fZ/h0ErqycF2i4gTuk1SrSHO2cifTdMGBRV5YzSIem3l0fU9DbttoTbw= 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=209.85.161.70 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-f70.google.com with SMTP id 006d021491bc7-661066bdfb9so1672626eaf.1 for ; Wed, 28 Jan 2026 15:15:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769642128; x=1770246928; h=cc:to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Ye9tTmt4BYbdCW4PCTZ0aaN/5vr+fZ/bpOsx9H9Z3KY=; b=h4e5szB7v1YtVS+UZ7rgT/VZQhtFrryK819WQumDQYJ2Nszdvicrj+g418oLqWll1x M7GESmOd8FkWZQT0A8hyD4UlRhUTb1y1rFMaUB/hFcw+f4m2jY9BDiXctMvHUKUX98UR AC5NdSYvlG2iw2TAkRu8ytcpNBy3eaGG/3UfSTv6j3haBNSsrg8nrBOfkjd6EBLiXkTe GEyXuOvX6ak7NIiC5lFD3O3eQsIf8XDkgBCw2g0HvsJpY3ynRoIMVeysdcOTOBQz41QS GJqIos3rQDu/ygXcR0R0nlZ+4fC41HBpoSecFsUV7jBPA9/DCboBKA0wrE4HhNtvBoKm nMsQ== X-Gm-Message-State: AOJu0YxOPoaYY01WbXRH8myBmpYGzY4L2U5Dlu2TO8r/2msShnyeKjpV P/GCyqP8Z+v2jDuO5AlBL+rQJPgURjhjeAvzUroKmhsIDK1yC/b9Vi8tvcGcS4APB2MXsJx52ND UaUigqARjLMHgc4eyBTZWWUxNuu7zYXM8d9tx6VU7wXKDFhMucFDxt78tX7A= Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1747:b0:65d:22b:416f with SMTP id 006d021491bc7-662f20d3077mr3704912eaf.65.1769642128420; Wed, 28 Jan 2026 15:15:28 -0800 (PST) Date: Wed, 28 Jan 2026 15:15:28 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <697a9890.a70a0220.9914.000f.GAE@google.com> Subject: [moderation/CI] Re: move CAN skb headroom content to skb extensions From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" syzbot ci has tested the following series [v3] move CAN skb headroom content to skb extensions https://lore.kernel.org/all/20260128-can_skb_ext-v1-0-71b8bcbfd8cf@hartkopp.net * [PATCH net-next V3 1/7] can: use skb hash instead of private variable in headroom * [PATCH net-next V3 2/7] can: use netdev_put() instead of deprecated dev_put() * [PATCH net-next V3 3/7] can: add CAN skb extension infrastructure * [PATCH net-next V3 4/7] can: move ifindex to CAN skb extensions * [PATCH net-next V3 5/7] can: move frame_len to CAN skb extensions * [PATCH net-next V3 6/7] can: remove private CAN skb headroom infrastructure * [PATCH net-next V3 7/7] can: gw: use can_gw_hops instead of sk_buff::csum_start and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/1099c163-740d-4ae3-bd5c-8b19e00d45d8 *** kernel build error tree: net-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/netdev/net-next.git base: 239f09e258b906deced5c2a7c1ac8aed301b558b arch: amd64 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 config: https://ci.syzbot.org/builds/c6dfaf89-a16f-4a4e-bebe-c1edc0f42706/config net/can/raw.c:524:16: error: too few arguments to function call, expected 2, have 1 net/can/raw.c:1001:16: error: too few arguments to function call, expected 2, have 1 net/can/raw.c:1011:16: error: too few arguments to function call, expected 2, have 1 *** 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. The email will later be sent to: [devnull@kernel.org linux-can@vger.kernel.org mkl@pengutronix.de netdev@vger.kernel.org socketcan@hartkopp.net] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid