From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F0AFC4332F for ; Thu, 22 Dec 2022 03:42:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230134AbiLVDmb (ORCPT ); Wed, 21 Dec 2022 22:42:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35842 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229601AbiLVDma (ORCPT ); Wed, 21 Dec 2022 22:42:30 -0500 Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0886E18E32; Wed, 21 Dec 2022 19:42:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1671680547; bh=r0OzK6/K2zK5Ri/bmQhFWby+lEk9HX7/WMDoa3C7Fkk=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=NnkJ1A1dbqjBE70OU660pCVgKRucoC0VJ8e6wsSie6PM/ciyw2dttit9B3o/Br7hQ Rf1CEoQLBZxCOPzP5r5J2NHxcb4YVzCXfr/toM9GdOrx4PTeyNs8U/aVCZrcLws6fY 1ME2915dW1OGHuKcFQupl7ouXjQO8+htsg+VDLPi4y2ocJhP4fX9owJMl4rfbF9Nat ktqJ7oTjyLgKi6dT6riVI/iuWY+9eQLLrWCRU+St/gS+XxDj9/0VtyxLmZUoF0QRqa rdgy0s1xxt3RBBRD0qFY7s90k3+Splfo0AUCbHQTyUxwKJD+aHk7RJf8yyt6tz+DqF xlLb0KMxaDrhQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from homer.fritz.box ([212.114.172.145]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1N7R1J-1op3IE02Wr-017jnL; Thu, 22 Dec 2022 04:42:27 +0100 Message-ID: <241c118c2fb60df744bbe351387fc29a34ff6ab9.camel@gmx.de> Subject: Re: regression: nfs mount (even idle) eventually hangs server From: Mike Galbraith To: LKML Cc: linux-nfs@vger.kernel.org Date: Thu, 22 Dec 2022 04:42:26 +0100 In-Reply-To: <360f3dcfb6cfbefdbcc42fc84c660995142a8645.camel@gmx.de> References: <65ed34338c69cb034295f2c9cbe0af684d65d30f.camel@gmx.de> <360f3dcfb6cfbefdbcc42fc84c660995142a8645.camel@gmx.de> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:+oWVfH7B5raoTurhi7fj8NVL9M1ztZhwxkW89lsElb2Bgpq8rlH 0rvvC+CnuhJwJ/Mek69PAe5RoiT7CREfoqm/JnOh8rM55TpAtwKqrIzoQ0vJNn7UA2y3liA OCTxpIqCZ6SvIs482abPjBijIggIo/Hf4/EKbjyo1QK+mVtGlKSdDkxPl8+ooEQzjSVC/L0 RcAZoM9ZjqnRnEXTxMjSQ== UI-OutboundReport: notjunk:1;M01:P0:AWjDBLvWvi0=;Lk/fuvj0k2yLROYkIgLSmJod9Vf iBO3sHjRlO0ZNzS8xiewX0L7Sj9BmuhpbUgfMnpKhhuwgkbKXFv+LI/Q73vBnXRuWK5bAjxr/ 7jj9V4aEluoAweSaCgnwiZC3wuE/O7Jbq4cqGC20sKfCBGIjVD9D0HXH9xeqJPT/UiGG2+KmJ 3u3IEPmGWuuhpGOZkVMxob+5Bg7paWHGC2JeMaaL8Fdu71AWhzwT5S1/zEPZmGHXrsMA/tuxo gnP4idWmhEuWcS9bO3voiPQNJUooSWz2fbHyndZ8iApYDSpsHiF/z3c0V8KZF5bE14ND/iWWi Z74IzmhAm/bZX52Z5K6W1qL//9mCjwO1/NxUbf3KrBEunTvBlAPFaJpim+e/fuECSA7A8tNyx NTBOIsTIM5V+yqe0LUm9syZAcS5NPlURQQngUevqBfi4AAM0WOZdUMRFoU3FIuwn5XoxtVUUo uccr0ZJi2MqzmmEB06plEJ5UD9eLRxr9pkZAE6sC6HOF2nX5NYDbxRpmxXSdBJw/yKNT0SNC3 Y5f0fzbQ4FpaLOzlwXu3t9gG15yhl3rr6Y4rFcxHYpchF+xAflificNncrV2RUrc/xy33ftbf eRPqvB3zXdnbT1GqEm0Y+9rbRDBXScgjj9t6BlxKunu4FuxY/OIWpiJ3AOCwx1Zserfu7yY5u HwJU7d0yPaY0gEdV/UJnnI83UIPjWgZNoz+1j0jj6o/da7g4CPvht9mcJ9M9/tFVvxP3Tgkzy 1aqajnLOo+pKvnV4a2MZpcCYGhjepdLiQLvAjNje+lkarF+5CNzcmsUbINdGmNMp6ewBiGJt5 2kiCL0hdHkNwXIJ7+dcZXUeT+DTMH8yhx5zzDfJz0bohrNx/HLRwzmYp1dNHeQwal8GC3j7dp Si+VHJX5xgnFQZevJ/ajtdNtWgyrlCD4qYxxKx5km1pd4+S4kchbaLg2lRae0F5q5rCCZ3xlH B42O1jN9ytOwAihdGqrfD4+fgBg= Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Wed, 2022-12-21 at 10:56 +0100, Mike Galbraith wrote: > > 6.1 didn't reproduce either, so it would appear to be a merge window b= ug. Ah, not true, turning evolution loose in nfs mounted home and letting it refresh mailboxes while desktop box was kept busy jammed up 6.1.0 in fairly short order. =C2=A0 homer:..debug/tracing # grep WARNING: /netconsole.log2 [ 3309.873094] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1655 __queue_= delayed_work+0x6a/0x90 [ 3309.873446] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1657 __queue_= delayed_work+0x5a/0x90 [ 3309.873780] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.874120] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.874452] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.874783] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.875099] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.875426] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.875745] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.876064] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 [ 3309.876383] WARNING: CPU: 1 PID: 78 at kernel/workqueue.c:1500 __queue_= work+0x33b/0x3d0 Sigh. Ok 6.0, batter up... -Mike