Path: csiph.com!newsfeed.xs4all.nl!newsfeed7.news.xs4all.nl!bofh.it!news.nic.it!robomod From: Harald Dunkel Newsgroups: linux.debian.kernel Subject: PTE Write access is not set Date: Fri, 05 Nov 2021 11:20:01 +0100 Message-ID: X-Original-To: debian-kernel@lists.debian.org X-Mailbox-Line: From debian-kernel-request@lists.debian.org Fri Nov 5 10:12:09 2021 Old-Return-Path: X-Amavis-Spam-Status: No, score=-5.1 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DIGITS_LETTERS=1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FOURLA=0.1, LDO_WHITELIST=-5, WORD_WITHOUT_VOWELS=1] autolearn=no autolearn_force=no X-Policyd-Weight: using cached result; rate: -4.6 X-Greylist: delayed 400 seconds by postgrey-1.36 at bendel; Fri, 05 Nov 2021 09:55:02 UTC MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Status: Clean X-Mailing-List: archive/latest/132046 List-ID: List-URL: List-Archive: https://lists.debian.org/msgid-search/d0c0c334-b8d6-ea1f-4a0c-b6cb6c5c57c8@aixigo.com Approved: robomod@news.nic.it Lines: 87 Organization: linux.* mail to news gateway Sender: robomod@news.nic.it X-Original-Date: Fri, 5 Nov 2021 10:48:16 +0100 X-Original-Message-ID: Xref: csiph.com linux.debian.kernel:73618 Package: linux-image-5.10.0-9-amd64 Version: 5.10.70-1 I have found a lot of messages in on 4 Dell R740 (with Perc H740P controller and 7 SSDs in RAID5 plus 1 hot spare) this morning: [Fri Nov 5 07:40:53 2021] DMAR: DRHD: handling fault status reg 2 [Fri Nov 5 07:40:53 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr bd973000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:53 2021] DMAR: DRHD: handling fault status reg 102 [Fri Nov 5 07:40:53 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cfb5e000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:53 2021] DMAR: DRHD: handling fault status reg 202 [Fri Nov 5 07:40:53 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr ff1ff000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:53 2021] DMAR: DRHD: handling fault status reg 302 [Fri Nov 5 07:40:58 2021] dmar_fault: 9065 callbacks suppressed [Fri Nov 5 07:40:58 2021] DMAR: DRHD: handling fault status reg 702 [Fri Nov 5 07:40:58 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr d1034000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:58 2021] DMAR: DRHD: handling fault status reg 2 [Fri Nov 5 07:40:58 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cbb52000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:58 2021] DMAR: DRHD: handling fault status reg 102 [Fri Nov 5 07:40:58 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr d5aef000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:40:58 2021] DMAR: DRHD: handling fault status reg 202 [Fri Nov 5 07:41:03 2021] dmar_fault: 9927 callbacks suppressed [Fri Nov 5 07:41:03 2021] DMAR: DRHD: handling fault status reg 102 [Fri Nov 5 07:41:03 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr fda7f000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:03 2021] DMAR: DRHD: handling fault status reg 202 [Fri Nov 5 07:41:03 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr e022b000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:03 2021] DMAR: DRHD: handling fault status reg 302 [Fri Nov 5 07:41:03 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr e021d000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:03 2021] DMAR: DRHD: handling fault status reg 402 [Fri Nov 5 07:41:08 2021] dmar_fault: 10451 callbacks suppressed [Fri Nov 5 07:41:08 2021] DMAR: DRHD: handling fault status reg 502 [Fri Nov 5 07:41:08 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cdf58000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:08 2021] DMAR: DRHD: handling fault status reg 602 [Fri Nov 5 07:41:08 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr e371f000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:08 2021] DMAR: DRHD: handling fault status reg 702 [Fri Nov 5 07:41:08 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr b55fd000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:08 2021] DMAR: DRHD: handling fault status reg 2 [Fri Nov 5 07:41:13 2021] dmar_fault: 9633 callbacks suppressed [Fri Nov 5 07:41:13 2021] DMAR: DRHD: handling fault status reg 202 [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr fd77d000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cdf30000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cdf30000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr a33bc000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cbd54000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:13 2021] DMAR: DRHD: handling fault status reg 700 [Fri Nov 5 07:41:13 2021] DMAR: DRHD: handling fault status reg 702 [Fri Nov 5 07:41:13 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr ffd95000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:18 2021] dmar_fault: 9696 callbacks suppressed [Fri Nov 5 07:41:18 2021] DMAR: DRHD: handling fault status reg 202 [Fri Nov 5 07:41:18 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr dd9a5000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:18 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr d011e000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:18 2021] DMAR: DRHD: handling fault status reg 400 [Fri Nov 5 07:41:18 2021] DMAR: DRHD: handling fault status reg 402 [Fri Nov 5 07:41:18 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr 98457000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:18 2021] DMAR: DRHD: handling fault status reg 502 [Fri Nov 5 07:41:18 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cfaff000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:23 2021] dmar_fault: 10254 callbacks suppressed [Fri Nov 5 07:41:23 2021] DMAR: DRHD: handling fault status reg 402 [Fri Nov 5 07:41:23 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr e4a7b000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:23 2021] DMAR: DRHD: handling fault status reg 502 [Fri Nov 5 07:41:23 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr afeac000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:23 2021] DMAR: DRHD: handling fault status reg 602 [Fri Nov 5 07:41:23 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr 977b1000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:23 2021] DMAR: DRHD: handling fault status reg 702 [Fri Nov 5 07:41:28 2021] dmar_fault: 10672 callbacks suppressed [Fri Nov 5 07:41:28 2021] DMAR: DRHD: handling fault status reg 2 [Fri Nov 5 07:41:28 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr b54fc000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:28 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr e4cfe000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:28 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr f94b2000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:28 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cbb68000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:28 2021] DMAR: DRHD: handling fault status reg 400 [Fri Nov 5 07:41:28 2021] DMAR: DRHD: handling fault status reg 402 [Fri Nov 5 07:41:28 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr cba06000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:33 2021] dmar_fault: 10960 callbacks suppressed [Fri Nov 5 07:41:33 2021] DMAR: DRHD: handling fault status reg 302 [Fri Nov 5 07:41:33 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr f14e9000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:33 2021] DMAR: [DMA Write] Request device [5e:00.0] PASID ffffffff fault addr be7c7000 [fault reason 05] PTE Write access is not set [Fri Nov 5 07:41:33 2021] DMAR: DRHD: handling fault status reg 500 What is it trying to tell me? At 7:40 I did an umount of the 5 TByte ext4 partition stored on this RAID5, AFAIR. I didn't notice these messages immediately. Regards Harri