From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 9B6298F7D; Tue, 26 Nov 2024 14:16:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732630597; cv=pass; b=iGC/zVB+TTDpepD3xBCXYISRsv1/7HSUHVg2WCs7n5OLOBMEkR801kgswsS50S6J2YssTChwX8/DNISNmvIhnCBzuGn8soQBThS3VwbQaX2xq9vrNCbllkFnCaKkGwVFsWk9N09rmozezvI6WhZlECLlkJCxzb6t0Ap040YGqqA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732630597; c=relaxed/simple; bh=B9k6MTD6fOeGx25XEYTqhPgp8cqKVCPhc9vmAF0n/ZA=; h=Message-ID:Date:MIME-Version:Cc:To:From:Subject:Content-Type; b=J91cyvAsByR202HlrODPvU8Mz7JkVk0tJyk+lzcaJSNIUWU64aDcwRq5lBRkMzObe589sdY8Znk83vPZwGulL1ZVc8CjUB4I/0CEJO8cu9Dn0gQgZqy0+xtTpD5kFaXX1nEigWF5sZ8J2+jDInElsm7gmnC/pJi8OlpVqZGxTjM= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=Usama.Anjum@collabora.com header.b=YXvTH1yh; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=Usama.Anjum@collabora.com header.b="YXvTH1yh" ARC-Seal: i=1; a=rsa-sha256; t=1732630586; cv=none; d=zohomail.com; s=zohoarc; b=cjmqaF/GIZj6aAUKbpn1mZEAsalC1q89ejEthPd74jo8R1iebUeg98jd0bTOMExrBnOMbzWzeXXRTQE35VDqCRCRssfjMrbuigal9yU1u6+WP61tWSxJx1zqA4j9bM6K1G1H22zSR++VqvQBa1Uuld0E7GPAqY7dlCbYlwSAQCU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1732630586; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=FDO7eDQHyNV+5Ifxde9MtWfXA0DBzyust/9vl90ohIY=; b=iZNYqAK6TlOeaX6gasgsysCoS1KoOYQUZ0qbNZB7vEC27KwDf5npR3Xr0vsp0YMDjx+01pE1cGYxkxV9Ti2CTs+1fQsmH2vH5T79IFHyMEU4ltGOT0D47oOwELaVygigs903+oNjlcqglEWbQ+jtlnhccfAjQ6D5y2aYSt2Jxfk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=Usama.Anjum@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1732630586; s=zohomail; d=collabora.com; i=Usama.Anjum@collabora.com; h=Message-ID:Date:Date:MIME-Version:Cc:Cc:To:To:From:From:Subject:Subject:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=FDO7eDQHyNV+5Ifxde9MtWfXA0DBzyust/9vl90ohIY=; b=YXvTH1yhgRYSkp9fDzujm/yuQ6cqmNb4PF/7tgtPFAS6/JEHx/s3u+1qUmr6rl46 7x0hcoslnKQbJnOr8pacYpoprbOrVANoxp6AdXRW9vzUXpxb80KkDnk6mbNqBa6+Mun NonstgqcmVsoV/TSrDvlX1uzDb3+h2rrIZcydzes= Received: by mx.zohomail.com with SMTPS id 1732630582504831.1595780791179; Tue, 26 Nov 2024 06:16:22 -0800 (PST) Message-ID: Date: Tue, 26 Nov 2024 19:16:19 +0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: Usama.Anjum@collabora.com Content-Language: en-US To: LKML , linux-next@vger.kernel.org, Alex Deucher , =?UTF-8?Q?Christian_K=C3=B6nig?= , Xinhui Pan , David Airlie , Simona Vetter , Sunil Khatri , Ma Jun , Vitaly Prosyak , Johannes Weiner , Jack Xiao , Friedrich Vock , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org From: Muhammad Usama Anjum Subject: [Bug Report] Warning from __flush_work() on next-20241126 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ZohoMailClient: External Hi, We are getting this warning on x86_64 and i386 targets: [ 8.677157] amdgpu 0000:03:00.0: [drm:amdgpu_ib_ring_tests] *ERROR* IB test failed on sdma0 (-110). [ 8.698661] ------------[ cut here ]------------ [ 8.703310] WARNING: CPU: 1 PID: 49 at kernel/workqueue.c:4192 __flush_work+0xb8/0xd0 [ 8.711206] Modules linked in: [ 8.714285] CPU: 1 UID: 0 PID: 49 Comm: kworker/1:1 Tainted: G W 6.12.0-next-20241126 #1 [ 8.723790] Tainted: [W]=WARN [ 8.726781] Hardware name: Google Shuboz/Shuboz, BIOS Google_Shuboz.13434.780.2022_10_13_1418 09/12/2022 [ 8.736273] Workqueue: events amdgpu_device_delayed_init_work_handler [ 8.742768] EIP: __flush_work+0xb8/0xd0 [ 8.746632] Code: 00 00 f3 90 8d 45 c0 e8 92 1d 04 00 84 c0 74 f2 eb d2 8d b4 26 00 00 00 00 90 0f 0b c6 45 9b 00 eb c2 8d b4 26 00 00 00 00 90 <0f> 0b eb ee 8d 74 26 00 0f 0b eb a6 8d 74 26 00 e8 8f c4 8d 01 8d [ 8.765410] EAX: 00000000 EBX: c272ee01 ECX: 00000001 EDX: 00000000 [ 8.771726] ESI: c272eea8 EDI: c194d77c EBP: c17bbd64 ESP: c17bbcfc [ 8.778011] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010246 [ 8.784829] CR0: 80050033 CR2: 00000000 CR3: 1355b000 CR4: 003506d0 [ 8.791120] Call Trace: [ 8.793591] ? show_regs+0x51/0x58 [ 8.797028] ? __flush_work+0xb8/0xd0 [ 8.800724] ? __warn+0x8d/0x1b8 [ 8.804024] ? __flush_work+0xb8/0xd0 [ 8.807710] ? __flush_work+0xb8/0xd0 [ 8.811403] ? report_bug+0x186/0x1b0 [ 8.815094] ? __flush_work+0xb9/0xd0 [ 8.818785] ? exc_overflow+0x50/0x50 [ 8.822474] ? handle_bug+0x56/0x90 For complete details: [1] https://kcidb.kernelci.org/d/test/test?orgId=1&var-datasource=default&var-build_architecture=i386&var-build_config_name=defconfig&var-id=maestro:67455b9a3be6da94b19fde77&from=now-100y&to=now&timezone=browser&var-origin=$__all&var-test_path=&var-issue_presence=$__all [2]https://kcidb.kernelci.org/d/test/test?orgId=1&var-datasource=default&var-build_architecture=x86_64&var-build_config_name=cros:%2F%2Fchromeos-6.6%2Fx86_64%2Fchromeos-amd-stoneyridge.flavour.config&var-id=maestro:67455b923be6da94b19fde4b&from=now-100y&to=now&timezone=browser&var-origin=$__all&var-test_path=&var-issue_presence=$__all [3]https://kcidb.kernelci.org/d/test/test?orgId=1&var-datasource=default&var-build_architecture=x86_64&var-build_config_name=cros:%2F%2Fchromeos-6.6%2Fx86_64%2Fchromeos-amd-stoneyridge.flavour.config&var-id=maestro:67455b923be6da94b19fde48&from=now-100y&to=now&timezone=browser&var-origin=$__all&var-test_path=&var-issue_presence=$__all [4]https://kcidb.kernelci.org/d/test/test?orgId=1&var-datasource=default&var-build_architecture=x86_64&var-build_config_name=cros:%2F%2Fchromeos-6.6%2Fx86_64%2Fchromeos-amd-stoneyridge.flavour.config&var-id=maestro:67455b8c3be6da94b19fde34&from=now-100y&to=now&timezone=browser&var-origin=$__all&var-test_path=&var-issue_presence=$__all -- BR, Muhammad Usama Anjum