From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 066AE3264E5; Thu, 16 Apr 2026 12:00:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776340838; cv=none; b=svy89l7f47opAOFud4UBq7fx84qa6X37qZsPrSfZ6OlPpkPg7DE9ZT2p+M3WgI8U51PiamwnLyNpbFwjRqRd3olODBMHV0+8+tCSE88XDqoRqBiURGTLVz+3ljQEhC9yrXapK6kn66/PKnwunraWfWdZrec485AXmMZECS6IE1I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776340838; c=relaxed/simple; bh=vB2UW38Qsxy6HkmQ+i/p2fJNKXl27Njykbl1fdHvnNw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=HwHtKplj/fD4ZrB4gv3jFYsN/+8fuYpdWQjvcUn6i1qL1NEqldwnw8kT1pyWgs5UQtf5bVCjrzxjoNicNrbXh0Uz2N0Z2IkRM11o5tyq10M9cG0HfRAV3srkgRrdJm18psAl3wD/BLY28R+R2HwUIHLQd1mTRf4Z6RC1SV8Wvvs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bkf1MWFH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bkf1MWFH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D1B39C2BCB3; Thu, 16 Apr 2026 12:00:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776340837; bh=vB2UW38Qsxy6HkmQ+i/p2fJNKXl27Njykbl1fdHvnNw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bkf1MWFHaz7IMbhvGfCC0GfTFWl8MyXoudkoEoLYwcndB51Ju76OJdzbf3FDn+Wh5 Qf4DT0F2B80TXnJr0SueP9NRalUPBcBQ/oYfDe4emwczVKzYdneQWXnlwi+Ff/Gv20 VMGlxg0QRsjSd9moNsIaog/O4myy2gbuIhiQLJEI7Gg4jc2gNmtFBqad/jV5W3Wjq1 XX/ASFSrchVOZEzlmVsxktmCC8+VAYnbTHA/bAsdnfwJ5fj8QMp3dejginWXUDgfUD LEUW8/XZgXkhomLoWAoAIYPjZty1YuCV/RXBjOEMR8E5ZqoxX4wkcTIGB0vJv3XDtB rAcW0sZoIb9DA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9E4C380AA4B; Thu, 16 Apr 2026 12:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v1 1/2] nexthop: fix IPv6 route referencing IPv4 nexthop From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177634080629.2761349.3112126436479245128.git-patchwork-notify@kernel.org> Date: Thu, 16 Apr 2026 12:00:06 +0000 References: <20260413114522.147784-1-jiayuan.chen@linux.dev> In-Reply-To: <20260413114522.147784-1-jiayuan.chen@linux.dev> To: Jiayuan Chen Cc: netdev@vger.kernel.org, dsahern@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, shuah@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Hello: This series was applied to netdev/net.git (main) by Paolo Abeni : On Mon, 13 Apr 2026 19:45:19 +0800 you wrote: > syzbot reported a panic [1] [2]. > > When an IPv6 nexthop is replaced with an IPv4 nexthop, the has_v4 flag > of all groups containing this nexthop is not updated. This is because > nh_group_v4_update is only called when replacing AF_INET to AF_INET6, > but the reverse direction (AF_INET6 to AF_INET) is missed. > > [...] Here is the summary with links: - [net,v1,1/2] nexthop: fix IPv6 route referencing IPv4 nexthop https://git.kernel.org/netdev/net/c/29c95185ba32 - [net,v1,2/2] selftests: fib_nexthops: test stale has_v4 on nexthop replace https://git.kernel.org/netdev/net/c/104f082f5ed6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html