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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v3 1/3] ipv6: serialize address publication with device teardown Date: Thu, 15 Oct 2026 14:06:05 +0900 Message-ID: <20261015050610.1836863-1-4ncienth@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <179161099408.434549.14449036924552933828@kernel.org> References: <20261009054042.272944-2-4ncienth@gmail.com> <179161099408.434549.14449036924552933828@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The patch 1 Critical is fixed by patch 2 in v3, but serialization appears before its cleanup prerequisite. V4 puts the hash cleanup first and states that both fixes must be backported together. The other findings are valid. V4 describes the stale hash entry as a UAF, initializes ifpub, cstamp and tstamp before publication, and adds a fourth patch that does not restart DAD after teardown has marked the replacement ifaddr DEAD. Thank you for the review. pw-bot: cr