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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id u18-20020aa78492000000b006ed5ffc3751sm8146691pfn.139.2024.04.22.11.41.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Apr 2024 11:41:51 -0700 (PDT) Date: Mon, 22 Apr 2024 11:41:48 -0700 From: Stephen Hemminger To: Jesse Brandeburg , Tony Nguyen Message-ID: <20240422114148.39b71a63@hermes.local> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1713811313; x=1714416113; darn=lists.osuosl.org; h=content-transfer-encoding:mime-version:message-id:subject:cc:to :from:date:from:to:cc:subject:date:message-id:reply-to; bh=leUb4bDsbNsJiWHpu4VZ7m1hUfv33Yk0Xnjpf7izt78=; b=ZhFVH+XJZodsY3x9yQKDFhcvCQ9JkyccI5f+ytyI0ttREo1v1OAcQLtRYv7MNObTfE NLNddC0WntO3+8rzREEObKVrWc+v2g/Ogb3cqCHqS+6i3f+kLvwgvls5TnfKqkRZGkA4 R9LQ3ATIiU/e3p3O/KV7a9KMGavFvY9aN87v1hBrvdj9lJgdMRISw8wIv4hfr1YaCiGN ZB0hfPUv1AaJGWUWP1PqPsrgxlbVsWO6ABvjK2E4P81j0GfULyTpaxIO9Xyw8YYkpTgU Xi1u5WN3i4SisPHc3/yTbgUnXdIIKzTdx97qFvE5XN7TnhKJ2I/j8uvdRZ0oY4hqaQ2P 1Dgw== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=networkplumber.org X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=networkplumber-org.20230601.gappssmtp.com header.i=@networkplumber-org.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=ZhFVH+XJ Subject: [Intel-wired-lan] Fw: [Bug 218761] New: e1000e: One core of cpu reach 100% usage, after connecting ethernet. X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-wired-lan@lists.osuosl.org Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Begin forwarded message: Date: Mon, 22 Apr 2024 18:39:38 +0000 From: bugzilla-daemon@kernel.org To: stephen@networkplumber.org Subject: [Bug 218761] New: e1000e: One core of cpu reach 100% usage, after connecting ethernet. https://bugzilla.kernel.org/show_bug.cgi?id=218761 Bug ID: 218761 Summary: e1000e: One core of cpu reach 100% usage, after connecting ethernet. Product: Networking Version: 2.5 Hardware: Intel OS: Linux Status: NEW Keywords: trivial Severity: high Priority: P3 Component: Other Assignee: stephen@networkplumber.org Reporter: rafal200725@gmail.com Regression: No When I connect ethernet to my laptop after it booted, one core of cpu reach 100%, and system start being unusable, command stop working. On kernel 5.15 LTS, theres no issue, only on highest. Bug appear for me in 6.8.7 stable and 6.6.28 LTS. (but may also on anothers, that only I tested). It may be ralated to new commits from about 2 weeks ago, that changes something in this driver. Output from "lspci -k | grep -iA3 Ethernet": 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (4) I219-LM (rev 21) Subsystem: Lenovo Device 225d Kernel driver in use: e1000e Kernel modules: e1000e In advance sorry for my English I'm still learning this language. If you need more info, just tell. I'm newbie so you need to guide me, to get some logs etc. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.