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 9E3553B95E0; Tue, 13 Oct 2026 08:40:05 +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=1791880806; cv=none; b=dLYQNs8t+uxkQA8IIcV7vzxM+Luwo3lztGoV/VxZapuaAAiRa5Je1BPbGxch5zbZLmf5yop5Xjpo0QWoRwDLoc2oK/r0iZYtdKaEF+NVW7q2cw6FtGzjC5YyrRTMd44bs1MTYx08LvNMqich5ym1LRSheW/OaTjuZXWRqMUO5ss= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791880806; c=relaxed/simple; bh=RzZqVUxCbVCqm7pH/0m+68eaLgZ2H5Ff29183hKc2PU=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=cl4UHKA2VtE684pvUOwaEUeEkRVU3NZ2RmdKd92uweYYrPsyCozOckBEsBdAnZ5/iuVjGEZ6vs6ODh83PdG4q2s3Itm+nN3zypsgjnD3FEzBrilCmLGF4DlDvOJ8q7IjI4SEkByChak61R7jftKGFruVD0gW82ghrdTWe7bJaKY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iOz1fxKc; 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="iOz1fxKc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F9911F008A4; Tue, 13 Oct 2026 08:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791880805; bh=vTscstDQ6HSiS85iFYZJWm3WRbqXbZ9zuUl2BPS9Bbg=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=iOz1fxKciD89U5WL1htpUebUC+y8Q7JNhFE7EkwzhMpmghVgfI08VS2+sJmgpyuKD F6XjBP19rkwvsEMOoGeD+IfH28GV48WM7kq6fFDtLwbREofOmYUJ6tFFlszWChUGz5 oPfKRgMuk38e75mcG56hnbvIEeq0lpItTAaZYmANOO7SVdTfq3fUY9lCSzJOt+9zuY 4CYLm2eCHeWDUKveyVcXm1/8A5RddDTUlLPsUdIJ/BeRqNNWy4eMfCrGEjkporxps0 LJ6AVIrb+nig4DEIkd0iD2JnRpSGqTRIklvJFzvLUFnyJP/QEvrnIWQ8NsdBq/Gbek C0kQBnvF+axiw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 77577392639F; Tue, 13 Oct 2026 08:40:05 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] sctp: revalidate output stream after association connect wait From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179188080428.136048.15899244050224483580.git-patchwork-notify@kernel.org> Date: Tue, 13 Oct 2026 08:40:04 +0000 References: <20261007035739.3472432-1-4ncienth@gmail.com> In-Reply-To: <20261007035739.3472432-1-4ncienth@gmail.com> To: Daehyeon Ko <4ncienth@gmail.com> Cc: marcelo.leitner@gmail.com, lucien.xin@gmail.com, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, linux-sctp@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Wed, 7 Oct 2026 12:57:39 +0900 you wrote: > When message interleaving is enabled, the first send waits for association > establishment before building its data chunks. The wait drops the socket > lock, and handshake processing can reduce the output stream count to the > peer-advertised inbound stream count. sctp_stream_init() then frees the > extension of every removed stream. > > The sender resumes with the stream that it checked before the wait. If the > peer removed that stream, sctp_outq_tail() later dereferences its NULL > extension. Fatal-oops policies then panic the host. > > [...] Here is the summary with links: - [net,v2] sctp: revalidate output stream after association connect wait https://git.kernel.org/netdev/net/c/b7ad72414c67 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html