From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.flyingcircus.io (mail.flyingcircus.io [212.122.41.197]) (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 35E8876039; Fri, 23 Feb 2024 14:08:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.122.41.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708697339; cv=none; b=S8gjVUhvzCFOfB3ohzzXEE/3ORPh+19UMk79MIyhx4t8CT4mTkpHfYBmnUv9x0mmWZgWJX2hqj/xvaXh3b1yYMgiBfbby05oJCG9oAgt1oERFP6eBztC5xQS1QPoUbPanPGRFmgcuizmpcPxOtmEnXq6zwmTF9uJ+XoArGymiTY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708697339; c=relaxed/simple; bh=guPgw7BLwj7dlZ3/rIsnuD4FCPiualIsytSxFaptjZ0=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=QwlAs9en4s9m2DWsu5ApIueuQZiEtq6oM0h26enQ9nhfLA/kxXs/yKbAquw4VL/4IyYKjYmAxbFBtIfkOux0BDM4NMQO9sV+srEnKAH6KocPAVi7Pv2fhDf7OSxkcHj4vVsQgYCgUKRk6M5qZ8sZtKDAlCn2RCEEplsXp+slP24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=flyingcircus.io; spf=pass smtp.mailfrom=flyingcircus.io; dkim=pass (1024-bit key) header.d=flyingcircus.io header.i=@flyingcircus.io header.b=i8RNYpJg; arc=none smtp.client-ip=212.122.41.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=flyingcircus.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flyingcircus.io Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=flyingcircus.io header.i=@flyingcircus.io header.b="i8RNYpJg" Content-Type: text/plain; charset=utf-8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flyingcircus.io; s=mail; t=1708697335; bh=guPgw7BLwj7dlZ3/rIsnuD4FCPiualIsytSxFaptjZ0=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=i8RNYpJgaSpgZmxBL3kvwtslvBRS6HMlx2aqNHowiEe7h1S4vcE1z7V9mjWTlzT3Q ld7s3BnpYFBNHg4F+ygIhXVryHSa5ByhNIywCX2pCxkFDr8/HICAbe6xGnjsRe4Ral LEEEtbLNcxSlF5iZzcHNhBh37r9bxCkx8cZg1/zA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3774.400.31\)) Subject: Re: nfs4_schedule_state_manager stuck in tight loop From: Christian Theune In-Reply-To: <8B04DA70-ABEF-44A4-BBA7-60968E6CFA10@flyingcircus.io> Date: Fri, 23 Feb 2024 15:08:35 +0100 Cc: linux-kernel@vger.kernel.org, Linux regressions mailing list Content-Transfer-Encoding: quoted-printable Message-Id: <01DFAB47-5AFA-42C2-965B-5A14C331B0A6@flyingcircus.io> References: <8B04DA70-ABEF-44A4-BBA7-60968E6CFA10@flyingcircus.io> To: linux-nfs@vger.kernel.org, chuck.lever@oracle.com, jlayton@kernel.org Addendum: I=E2=80=99ve checked kernel changelogs since then but didn=E2=80=99t = find anything that I could relate to this aside from *maybe* = dfda2a5eb66a685aa6d0b81c0cef1cf8bfe0b3c4 (rename(): fix the locking of = subdirectories) which mentions NFS but doesn=E2=80=99t describe the = potential impact. We=E2=80=99re running 5.15.148 now and as it=E2=80=99s been another 2 = months there might be the chance of another lockup in the near future ;) --=20 Christian Theune =C2=B7 ct@flyingcircus.io =C2=B7 +49 345 219401 0 Flying Circus Internet Operations GmbH =C2=B7 https://flyingcircus.io Leipziger Str. 70/71 =C2=B7 06108 Halle (Saale) =C2=B7 Deutschland HR Stendal HRB 21169 =C2=B7 Gesch=C3=A4ftsf=C3=BChrer: Christian Theune, = Christian Zagrodnick