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[147.75.80.249]) by mx.google.com with ESMTPS id v28-20020a50d59c000000b0056c134754d3si3477883edi.241.2024.04.08.03.11.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Apr 2024 03:11:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-135208-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=Dgj9G9WP; dkim=neutral (no key) header.i=@linutronix.de header.s=2020e; arc=pass (i=1 spf=pass spfdomain=linutronix.de dkim=pass dkdomain=linutronix.de dmarc=pass fromdomain=linutronix.de); spf=pass (google.com: domain of linux-kernel+bounces-135208-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-135208-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 55C6E1F211AE for ; Mon, 8 Apr 2024 10:11:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7F03852F8E; Mon, 8 Apr 2024 10:10:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Dgj9G9WP"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="bopQl6Di" Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 3E57E52F62; Mon, 8 Apr 2024 10:10:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712571053; cv=none; b=IL0XfR3w5hIH5Bt09pTw05nyd7iJrhv6SkBahhgCTJ77yCFlqKRZ8/dNMp8gRD4zzIyZp9/wa5VFyQjA9NL+Ub40rInJpZeJBWsc+SWUIkGqYLbf0fPZUHzvE6G3ukTlXNTRkUAvniwhHThyG6OlrSjeIe2kb4BOyw41rz7/opM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712571053; c=relaxed/simple; bh=B4rQPE94P3aujXloU7ftUrVf3lGbBt4puGB/YdeaHFE=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=NG+vGfvyLR13LHUzR/VRSyoWUxarBo1kRvz6cDR7hnIEBDvsBIFbzQwusnI5nd8nJTbClvLtnQGeH8PdV48YPay+/ZiXs/qqsbqO4JMX9O1KYJ842yrKlaAic3qppOLUsNyLs4YQDJPc6CErv5b/GSN9snK9ATdX4LzU67CUU24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Dgj9G9WP; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=bopQl6Di; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de From: Anna-Maria Behnsen DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1712571050; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xkuYcuI16dURy3oTi3zJG28xJKQbdmrLBH1vWgCz7x8=; b=Dgj9G9WP+bSK4rMhObFtbYpfW3CFTns2hMp3/BQguAFyiSjW1iQtIuI8IpUCxbRGLY4QeA wQKd9N6rp8cUhxhRiqYqle5RHZQ8XfvNaj8dH9WHrSN27OiakWWGSnZ4bqJ5f0x3m4/RNm /3opUAUF+miN9IcFbZuk6GRO7bDqLifIdm4bdz3VtT88Bfu/KDruhbTq7BdUwRVbO+TxSY 2utdmpQLGWbB6kv3I7oMLONLHEWSU9mkwq8us5aXfd24FfhMMYFcIFMZrfnaZRIrHnT7Pw XpAgE0VMLlPKnamLGzal8TUGwUt6omzUqQFoxb0GI/o33G3hP6MJ5OBcwzaGKQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1712571050; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xkuYcuI16dURy3oTi3zJG28xJKQbdmrLBH1vWgCz7x8=; b=bopQl6Di5DcfSGRbP1aL9LcUvKPgxqp13SEfcMBYNoI23bxRusn+QEJpJJFgvuaxqs8Krr dXW7ADwb9gkvKjBQ== To: Paul Menzel , Frederic Weisbecker , Ingo Molnar , Thomas Gleixner Cc: LKML , linux-usb@vger.kernel.org Subject: Re: NOHZ tick-stop error: local softirq work is pending, handler #08!!! on Dell XPS 13 9360 In-Reply-To: <354a2690-9bbf-4ccb-8769-fa94707a9340@molgen.mpg.de> References: <354a2690-9bbf-4ccb-8769-fa94707a9340@molgen.mpg.de> Date: Mon, 08 Apr 2024 12:10:49 +0200 Message-ID: <87o7ak411y.fsf@somnus> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Hi Paul, Paul Menzel writes: > Dear Linux folks, > > > On Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, with Linux 6.9-rc2+ > built from commit b1e6ec0a0fd0 (Merge tag 'docs-6.9-fixes' of > git://git.lwn.net/linux) the external USB-C adapter Dell DA300 stopped > working (only the Ethernet port was used). Linux logged: thanks for the report. Can you please provide a trace beside the dmesg output? The following trace events should be enabled (via kernel command line): trace_event=timer:*,timer_migration:*,sched:sched_switch,sched:sched_wakeup,sched:sched_process_hang,irq:softirq_entry,irq:softirq_raise,irq:softirq_exit Thanks, Anna-Maria