Received: by 2002:ab2:1149:0:b0:1f3:1f8c:d0c6 with SMTP id z9csp470364lqz; Sat, 30 Mar 2024 04:57:14 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWxfCvS1NHVS35SYFURbSzB0Nqx1MoDkexN8tTw+PnjYooTyGJv17l9BinDoX62zP67ajox0jvI92gJWt0/j1IX+sqOUUxIMfWVQwxyFA== X-Google-Smtp-Source: AGHT+IGXsqwDLbJaASEYwZZfp3MK+kwjahSXEvK7gAy+Ls1xE5/yEbaXAnr0OmnE5D6M7epoKcV3 X-Received: by 2002:a17:90a:df8b:b0:29f:aee7:f41b with SMTP id p11-20020a17090adf8b00b0029faee7f41bmr4359351pjv.42.1711799834516; Sat, 30 Mar 2024 04:57:14 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1711799834; cv=pass; d=google.com; s=arc-20160816; b=mUqeGuMtURrX+ixsUk8khJm2OcbFJsqLMEHwpT9GDjW7x/Dq13qRlpew0FfDiSm6S1 dP/GNdYyB7AFLZzX8C6k2sSJJ6KiMQhpMtT0cmKsw0SUOT8XJL8XagzCgVFMg//wyjZt HnsHXIpWRNsBonw+9pSZelc8v5dCxw3DNeT/Dyyj5yL6RCIQaa92sq0wrEcAdf2NUN0R 0Zwe6UBJge5/t4pZU68QZLFh+rj/8yS0DN6i7ba13eGjIo/SiIHaN/+Bst3lBUZID2jY 1P9qd/N8yLdwLIPxrc4Qcpx40nMd7x4qZ4ysikf8pSTRziNlJGfhHanPaKYSE1/ZCaVj o/MA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:subject:message-id:date:from:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:dkim-signature; bh=ujt4e5pjtLdXppP5j85PRz53pRrQthkbXNOvIPEZaJk=; fh=A3pMOUK00huGibGCZBFsLekFLVbB5hHGKjUNNKwO+5E=; b=AlrH2ADu5DN/hNS5imvBMAWsI5GiAKuPHaQ+DDkGasRavAZwajbD/ywEQGKsBbZ5+m SkscfFcvJg+n3f50J+qcWEX60NmNQ8WxQkyYoC7Tz2UL/eV2IbEcPdUwq/WAK0Ry/+XO SIQK6OUZCay4m2u6FCpJ7kRTKGLIXgq/KTteKqe5Pcdm1Vmhd91HjPB3e4aDG/ORpiu+ ieiCJ3gMPwIBKXi5YWYTGzu16SNLzzybDdDlysYH5p/ey1ePx+IghYgcZa0qZWQkJgMz co6yfQp73lLPNRwSfY8nf4XMKVe80IpmsXWUYgts792kOoPLYkGw/djO1ntNPBJiDWwJ 911g==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=kwcu7mJW; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-nfs+bounces-2567-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-nfs+bounces-2567-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id h18-20020a17090aea9200b0029bc84dea9csi7679660pjz.5.2024.03.30.04.57.13 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Mar 2024 04:57:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs+bounces-2567-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=kwcu7mJW; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-nfs+bounces-2567-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-nfs+bounces-2567-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com 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 sy.mirrors.kernel.org (Postfix) with ESMTPS id 6476DB2185B for ; Sat, 30 Mar 2024 11:57:12 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 360AE2C698; Sat, 30 Mar 2024 11:57:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kwcu7mJW" X-Original-To: linux-nfs@vger.kernel.org Received: from mail-lj1-f172.google.com (mail-lj1-f172.google.com [209.85.208.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 722DD3613C for ; Sat, 30 Mar 2024 11:57:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711799829; cv=none; b=K40dwpRo5GRFwCXRGemnGySw2rHAm/P0uTLgJYt7GQQJUtb0EYqVk2IcZ6UY/p0JU50tWNLaEHQ9fgJMsm53zzgfMQckiQ0aB08g/vJqBbmWOVeXOokymHJNxCZggkdWzCK0p+CHJ8EfuDkO+9Fla5ME6+TZvNmnQA7dGhXf5Sw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711799829; c=relaxed/simple; bh=wLg+RJulmsWvddvgZrCGEPX1Lb1sQ5Vh8GrHczlVlWI=; h=MIME-Version:From:Date:Message-ID:Subject:To:Content-Type; b=ARXr8kUvDcKZHg9CmrM1tn+49ukBO4qW4CKGjoEA7PE6LuA1C3wizT0VtNla0B/KV6B7/XAacoOYYPtNSDPOrduCI3XcwCZqCg8EQmlLmN/TE0suqYEVNh9CaFboPtI7paEL4i4XAQOBiBL65K8sBJZCmg+jwY+m44YEERjiBKA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=kwcu7mJW; arc=none smtp.client-ip=209.85.208.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-lj1-f172.google.com with SMTP id 38308e7fff4ca-2d68651e253so38969741fa.0 for ; Sat, 30 Mar 2024 04:57:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1711799825; x=1712404625; darn=vger.kernel.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=ujt4e5pjtLdXppP5j85PRz53pRrQthkbXNOvIPEZaJk=; b=kwcu7mJWkaarGicx639Wk1vhAKMtUgIgTJC1GLZ7mtTMT3PBWg2KqI9mUDzHFgA5+g xgl2Beovge3hS71TMZSjMtbnqAZEc/Op560JfwgY8laEtIFLOs3WVDTmxKUYffPxUksV e8CNeUhDG1M9w5+gt/UZcox8YsnRELsPTMfaa9ahZxGGRH6hnjJ4u2uN9IVuiIqBa2Mg JvfYTfG06AnEK278mTQgX10zyj5hAYlhfAHnk/6PtF/p7KUBZA24wUtAcmg4TDisFYGD vafSHy4Qjxx6zVx7Zb4tOSf5pSIHbKgb04PPNZtyFPp/zkJl/KvBnBZ/FiyB3qYF96XS s3bQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711799825; x=1712404625; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=ujt4e5pjtLdXppP5j85PRz53pRrQthkbXNOvIPEZaJk=; b=lWpG2wQZHWkcZILcJ68SgkGDT3LS6TAryNJerBXIxNClSUYrITFPoP8yfghNA6QUTu C++hpwHHk4Sq3qLsr2yNwfcRJaVoWZR30D4uiPc2Szv4O8fjW5kqvwC1zEr1/GEJg43M DOHlAamsC4l8Pdx1u5y25EI7gs4eAqqZALZyVsiBF2vGPBMeaVY3t7gshTgJfXb7JVbZ s5weP+1H10LMFHTuei9TWnFfU3aFcRhOZeoC/IngBOMtFSbcCxNS+T5RmIzpGwqtxwA6 DyggCvEIn7MKhSrSamvCIHH5K/aWmRrPffYQ8wQIgVsKpeZYYrxA9Ersk2/R4MNyfBZA RV6w== X-Gm-Message-State: AOJu0YxmqqJ+MeTuBjOa+jEZPxdKYNtg7JcMW7OJhaiSKMU1SseCad4d j4pzyTg3vJwDYDTF5dHrXGlbw5jELOJyxSrz7TRz5RwPxikDIGkxiFrLRokVWa6FcJEuDe04y6e hYaAmecUVvvZfayjGHVuRVy87LvR0HSMH89Y= X-Received: by 2002:a2e:b009:0:b0:2d7:8152:1ee5 with SMTP id y9-20020a2eb009000000b002d781521ee5mr844228ljk.31.1711799825199; Sat, 30 Mar 2024 04:57:05 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Dan Shelton Date: Sat, 30 Mar 2024 12:56:39 +0100 Message-ID: Subject: kernel update to 6.8.2 broke idmapd group mapping To: Linux NFS Mailing List Content-Type: text/plain; charset="UTF-8" Hello! I have updated my Debian 11 with the Linux 6.8.2 kernel, running rpc.nfsd with various NFSV4 clients. Userland stayed exactly the same, so neither idmapd or nfs-utils were changed. But I now see lots of weird group names (not usernames, they are normal) from idmapd, but not all group name mappings are affected: Mar 28 19:15:18 ingramnode86 rpc.idmapd[400]: nfsdcb: authbuf=*,10.2.66.30 authtype=group Mar 28 19:15:18 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: calling nsswitch->name_to_gid Mar 28 19:15:18 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: nsswitch->name_to_gid returned -22 Mar 28 19:15:18 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: final return value is -22 Mar 28 19:15:18 ingramnode86 rpc.idmapd[400]: Server : (group) name "^PM-!M-?M-4q" -> id "65534" Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfsdcb: authbuf=*,10.2.66.30 authtype=group Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: calling nsswitch->name_to_gid Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: nsswitch->name_to_gid returned -22 Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: final return value is -22 Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: Server : (group) name "PM-^^M-^OM-4q" -> id "65534" Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfsdcb: authbuf=*,10.2.66.30 authtype=group Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: calling nsswitch->name_to_gid Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: nsswitch->name_to_gid returned -22 Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: final return value is -22 Mar 28 19:15:19 ingramnode86 rpc.idmapd[400]: Server : (group) name "M-^PM-^]/M-4q" -> id "65534" Mar 28 19:15:20 ingramnode86 rpc.idmapd[400]: nfsdcb: authbuf=*,10.2.66.30 authtype=group Mar 28 19:15:20 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: calling nsswitch->name_to_gid Mar 28 19:15:20 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: nsswitch->name_to_gid returned -22 Mar 28 19:15:20 ingramnode86 rpc.idmapd[400]: nfs4_name_to_gid: final return value is -22 Mar 28 19:15:20 ingramnode86 rpc.idmapd[400]: Server : (group) name "M- M- M-^_M-4q" -> id "65534" , Dan -- Dan Shelton - Cluster Specialist Win/Lin/Bsd