From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 5941D2E06E4; Tue, 2 Jun 2026 02:31:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780367499; cv=none; b=AQGZ5mscLWZXuv4rbnjM1mUkUkfDMlLEXUkiMsU4Uc8+qwoLGFf5gXAqjutM69c7fW2uWThoBTpknv43H7T947gWhW6akTNqvKmJ/Bjbxeszcme00D72hshxB8BYaxzxecSD8oNsZmS71Y454bYptfldSQPRn90ojWd0N4Mayzw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780367499; c=relaxed/simple; bh=0XOIUTvrbl3SAQ72SYDFAim8y+wxjlZ7GpEBan5/GGU=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Dmflza4tevQlPMsxqHsZ7sNyHoHLARmqZlJJ3x1RW7CusRjesJxC2a9eqn2IqyHCT/KRn9/GlhFqU44zbYgaPQIebH0HbKh/pEqcMXF0H4FyRyIySmZ77xeTEKQwJ8lsyepa6bXEmMNX8/p50hw6QeIDmzrc4rbBfgTmEdk5Gz0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m9oBE+Aq; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="m9oBE+Aq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9621F1F00893; Tue, 2 Jun 2026 02:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780367498; bh=zlq722CCmo1RfiejtRU/V9QHu4tbLYEOJ0E0UPw8zaA=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=m9oBE+Aq5WUrCpPmAKsS8c0kXjtb14mPBPtbAu79OGdNCNLpk3NOeq/Vkwy4RsW92 gkDFmtSzqkpQuh0qBJMP3W+wMscGcmDJbgOAzNEezDK1b/rviip3qwaHgsnRFY6LRB QDbLwGkqzwGSpGgfLuTpNjc+5SadRxswySXcQI/9A8A6W10Kqto850U9TBPhN2Wpr0 GPT/QPQTLu8MigV8ImdpzNap0bfnRJErenKLM5vex6kMxLnukCPJZO3zQrHE80XTWq osqL4d+Yg9wuRcJSdvxP7eFoWX0ayxRSY9zJBESBblef2QIyGYpW5BGC0C6CMHECoR CKFSYFqUkLLjA== Date: Mon, 1 Jun 2026 19:31:36 -0700 From: Jakub Kicinski To: Zijing Yin Cc: "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Murali Karicheri , MD Danish Anwar , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH net] net: hsr: remove VLAN filters from slave devices on port deletion Message-ID: <20260601193136.06c65d95@kernel.org> In-Reply-To: <20260527170805.3376866-1-yzjaurora@gmail.com> References: <20260527170805.3376866-1-yzjaurora@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 27 May 2026 10:08:04 -0700 Zijing Yin wrote: > While fuzzing with a customized syzkaller, I hit a WARNING in netdevsim's > nsim_destroy(): a netdevsim port is freed while it still has a VLAN RX > filter installed (a bit left set in ns->vlan.ctag): Another thing that the other drivers do on port del and HSR doesn't is to remove the UC/MC MAC addresses propagated by ndo_set_rx_mode Could you please check what else is missing and fix all of these with one series? -- pw-bot: cr