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 7BACB52F6F; Thu, 27 Jun 2024 09:10:30 +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=1719479430; cv=none; b=sExwB69Jr8tKayxiS2ZN47FZxJVnMZGJHC3FMKpHY8XYsaZhjaUuXliGM3WVhnSeLk4iphdNAV0SUpaUaJ5178TnK+Pyt0LkD6KFZTOKyxl2Vm/F9uhQGcOA2vPGme5iRNbv5I1lIxlg5lkeYLcDiKDpTOz8luFRBTwiFBf1mQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719479430; c=relaxed/simple; bh=uDKlsUXqKAfSClHMDYBZ9Pm/y+dcK1pKjtuWafLWA6k=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=PmQT5T30ft0QwziFxojCLWzKK9SJDXIGsTs4iy0Ww2EodvPuBIrMOOK2umd1CFHrMkDyccYcIEG/OSCb7gGIhY0o2tYHeQRhWLm4loHqJ9mjhCeGQsC038Ir/taT5I/IjlBpKVfIvXVcq/GMOfAe3tUd2ArFC+9Dd8ER9QUAnUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VO6ILtDY; 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="VO6ILtDY" Received: by smtp.kernel.org (Postfix) with ESMTPS id E0E85C2BD10; Thu, 27 Jun 2024 09:10:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719479429; bh=uDKlsUXqKAfSClHMDYBZ9Pm/y+dcK1pKjtuWafLWA6k=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=VO6ILtDY6fZVOqJrcl4Hh6kLjikk7lhPoNcVGDHVuyotglJs3VnINW4yG8sJPuGzk m3LF7jziakbbd8SnE86zRL+kpSwRGvwFgt54I5P7ysESjJJaOGX9qWyXWCMwopG/Ar oMRVfae5+ARtVXAUdZFqXHKr/zGp4E/dwZ0Vb3/rxuc826SiyvdVA6FD2AfnJkb2Bs QyDhKWYxTnOw4XHfyWph8LNCvlH3RDk/BWiE5oaJW9N27DOEF33T2/p0sLsLJ3z2E5 97rCB67a6ptW702vfvPhbTJyn/rDauBTuPHIjZQvtmLeiPKJfTmnm6Rha12JzLypNz 1VR3nAj+NYmKw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id CD31EC4167D; Thu, 27 Jun 2024 09:10:29 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v4] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171947942983.14380.4180418351176781386.git-patchwork-notify@kernel.org> Date: Thu, 27 Jun 2024 09:10:29 +0000 References: <20240624173320.24945-4-yskelg@gmail.com> In-Reply-To: <20240624173320.24945-4-yskelg@gmail.com> To: Yunseong Kim Cc: rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, tiwai@suse.de, davem@davemloft.net, thomas.hellstrom@linux.intel.com, rafael@kernel.org, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ap420073@gmail.com, pctammela@mojatatu.com, austindh.kim@gmail.com, shjy180909@gmail.com, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, netdev@vger.kernel.org, pbuk5246@gmail.com, stable@vger.kernel.org, yeoreum.yun@arm.com Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Tue, 25 Jun 2024 02:33:23 +0900 you wrote: > From: Yunseong Kim > > In the TRACE_EVENT(qdisc_reset) NULL dereference occurred from > > qdisc->dev_queue->dev ->name > > This situation simulated from bunch of veths and Bluetooth disconnection > and reconnection. > > [...] Here is the summary with links: - [v4] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() https://git.kernel.org/netdev/net/c/bab4923132fe You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html