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 X-Spam-Level: X-Spam-Status: No, score=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5379EC4338F for ; Tue, 27 Jul 2021 11:02:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 21C3F61155 for ; Tue, 27 Jul 2021 11:02:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236460AbhG0LCc (ORCPT ); Tue, 27 Jul 2021 07:02:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236221AbhG0LC0 (ORCPT ); Tue, 27 Jul 2021 07:02:26 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79AA0C061764 for ; Tue, 27 Jul 2021 04:02:24 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id a192-20020a1c7fc90000b0290253b32e8796so1178717wmd.0 for ; Tue, 27 Jul 2021 04:02:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:subject:to:cc:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=J9R+xR9XQJyVnXbfl0cnNumj6WAwyXywyD8m1wG+ufg=; b=VGFdfEduE8vl8osxCgE7vB3F66wmbSVyoGJEwwZ/bGS2wD1rUlu1XsKd5YWpYG25tx aivRnN8Soe1hWOFr5KXOpaUA8axDaA9yg6k4lbCFaL1fcBQKWvWCBDd6j5/Ojz0cj7Sw q6Uq9zHTuFNkZS6sUlk227z/YazXyO3PciucTWxirTEVhvLC/mWUNl+exQFQMzpW8y9A 1S8qdx9CreUq4jzNdaXvq6W2nqYPhv4FbwVWxgV514eL7TAOMZ0t1tK0eCEg6MNvX5NQ ot4AEb48q1cpZlrCpIaPcw4JA/7tkUk8Xn/0pW8n7zq+PnJOV+kyDtivXi8Q+qSfTvSK 06dg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:subject:to:cc:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=J9R+xR9XQJyVnXbfl0cnNumj6WAwyXywyD8m1wG+ufg=; b=AoSJHCSgVukLvYyRKY/iNgbiv+1BQgdC+VccfKH/WpWTDoHiLiAEAi6Jt/MmvypO8d l3OtSDQ8+MVXdY9oSc3t3KEWzv+kbjFJlEq8LkF/ypuktUgd2n1tPXb7Y61wzB6YBpT/ u2Et5AD7jdj6TWQDUvccV/lEgLcW/9gYp05yRgPH42/OCh3PHKPdZ84BX7ig+Dl2OqtF BLDRmz/OSw5KINDE5/m4u1L7jIAH5rfZBeGmqGu2c0iNklPNt4NAYLMQxtcF1VsByTDq drpYoHIc1F2gkPVFP+daxdyUmkoBFU4nKXXnn+guQrdxin5LdhWrvnHm6JTzUhAaRVLA ZY4Q== X-Gm-Message-State: AOAM531fP6UrSJ1htpJxowB4yoT8VrpmIUZrTgyXLOQLP4xAzEQLzdk0 9Wcy4BFNkS0Z9qJkYGeCZgQ= X-Google-Smtp-Source: ABdhPJx/tpu5zZ+WCw2tzjMSjk60xNJiecZG1rrYyBvqmvrtaMwbBQSYACjX7IQBWbbp1gTpJ4zSwQ== X-Received: by 2002:a05:600c:2942:: with SMTP id n2mr3540303wmd.152.1627383742113; Tue, 27 Jul 2021 04:02:22 -0700 (PDT) Received: from [192.168.86.232] (xo2wyvern.plus.com. [195.166.158.71]) by smtp.gmail.com with ESMTPSA id a8sm2856802wrt.61.2021.07.27.04.02.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 04:02:21 -0700 (PDT) Date: Tue, 27 Jul 2021 12:02:15 +0100 From: AMoonRabbit Subject: RE: Fwd: Linux Kernel 5.12.10 Walkman USB DAC support issues To: "Schmid, Carsten" Cc: Greg KH , linux-usb@vger.kernel.org Message-Id: In-Reply-To: References: X-Mailer: geary/3.38.2 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hello, So this is the Dmesg output from 5.10.17 with working output to USB DAC=20 (Walkman visually gets audio as the amp meter visualiser works where as=20 on newer kernels, whilst the system looks to be outputting sound, the=20 Walkman shows it's receiving nothing). DMESG: [ 0.000000]microcode: microcode updated early to revision 0xea, date=20 =3D 2021-01-25 [ 0.000000]Linux version 5.10.17-surface (root@60fe0e716c6b) (gcc=20 (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubu ntu) 2.34) #1 SMP Sat Feb 20 23:29:14 UTC 2021 [ 0.000000]Command line:=20 initrd=3D\EFI\Pop_OS-42a72843-c385-422e-ba58-25988f813a20\initrd.img-5.10.1= 7-surface=20 root=3DUUID=3D42a72843-c385- 422e-ba58-25988f813a20 ro quiet loglevel=3D0 systemd.show_status=3Dfalse=20 splash [ 0.000000]KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000]x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating=20 point registers' [ 0.000000]x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000]x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000]x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds=20 registers' [ 0.000000]x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000]x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000]x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000]x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000]x86/fpu: Enabled xstate features 0x1f, context size is=20 960 bytes, using 'compacted' format. [ 0.000000]BIOS-provided physical RAM map: [ 0.000000]BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff]=20 usable [ 0.000000]BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff]=20 usable [ 0.000000]BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x0000000040400000-0x000000008ab41fff]=20 usable [ 0.000000]BIOS-e820: [mem 0x000000008ab42000-0x000000008ab42fff]=20 ACPI NVS [ 0.000000]BIOS-e820: [mem 0x000000008ab43000-0x000000008ab43fff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x000000008ab44000-0x000000008bdeffff]=20 usable [ 0.000000]BIOS-e820: [mem 0x000000008bdf0000-0x000000008be9efff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x000000008be9f000-0x000000008bec4fff]=20 ACPI NVS [ 0.000000]BIOS-e820: [mem 0x000000008bec5000-0x000000008befefff]=20 ACPI data [ 0.000000]BIOS-e820: [mem 0x000000008beff000-0x000000008befffff]=20 usable [ 0.000000]BIOS-e820: [mem 0x000000008bf00000-0x000000008f7fffff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff]=20 reserved [ 0.000000]BIOS-e820: [mem 0x0000000100000000-0x000000016f7fffff]=20 usable [ 0.000000]NX (Execute Disable) protection: active [ 0.000000]efi: EFI v2.70 by MSFT [ 0.000000]efi: ACPI=3D0x8befe000 ACPI 2.0=3D0x8befe014=20 TPMFinalLog=3D0x8bebb000 SMBIOS=3D0x8be60000 SMBIOS 3.0=3D0x8be5e000=20 MEMATTR=3D0x8891651 8 ESRT=3D0x88f03118 RNG=3D0x8be72a18 TPMEventLog=3D0x88914018 [ 0.000000]efi: seeding entropy pool [ 0.000000]random: fast init done [ 0.000000]SMBIOS 3.2.0 present. [ 0.000000]DMI: Microsoft Corporation Surface Pro 4/Surface Pro 4,=20 BIOS 109.3192.768 03.24.2020 [ 0.000000]tsc: Detected 2500.000 MHz processor [ 0.000000]tsc: Detected 2499.952 MHz TSC [ 0.000952]e820: update [mem 0x00000000-0x00000fff] usable =3D=3D>=20 reserved [ 0.000955]e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000962]last_pfn =3D 0x16f800 max_arch_pfn =3D 0x400000000 [ 0.000966]MTRR default type: write-back [ 0.000967]MTRR fixed ranges enabled: [ 0.000969] 00000-9FFFF write-back [ 0.000970] A0000-BFFFF uncachable [ 0.000972] C0000-FFFFF write-protect [ 0.000972]MTRR variable ranges enabled: [ 0.000974] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.000975] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.000976] 2 base 0090000000 mask 7FF0000000 uncachable [ 0.000978] 3 base 008E000000 mask 7FFE000000 uncachable [ 0.000979] 4 base 008D000000 mask 7FFF000000 uncachable [ 0.000979] 5 disabled [ 0.000980] 6 disabled [ 0.000981] 7 disabled [ 0.000981] 8 disabled [ 0.000982] 9 disabled [ 0.001577]x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC-=20 WT [ 0.002008]last_pfn =3D 0x8bf00 max_arch_pfn =3D 0x400000000 [ 0.016390]esrt: Reserving ESRT space from 0x0000000088f03118 to=20 0x0000000088f03218. [ 0.016397]e820: update [mem 0x88f03000-0x88f03fff] usable =3D=3D>=20 reserved [ 0.016438]check: Scanning 1 areas for low memory corruption [ 0.016443]Using GB pages for direct mapping [ 0.017097]Secure boot disabled [ 0.017099]RAMDISK: [mem 0x7a19f000-0x7fffffff] [ 0.017114]ACPI: Early table checksum verification disabled [ 0.017117]ACPI: RSDP 0x000000008BEFE014 000024 (v02 MSFT ) [ 0.017121]ACPI: XSDT 0x000000008BEFD0E8 0000B4 (v01 MSFT MSFT =20 00000000 MSFT 0000005F) [ 0.017127]ACPI: FACP 0x000000008BEFA000 00010C (v05 MSFT MSFT =20 00000000 MSFT 0000005F) [ 0.017133]ACPI: DSDT 0x000000008BEDD000 018057 (v02 MSFT MSFT =20 00000000 INTL 20160422) [ 0.017137]ACPI: FACS 0x000000008BEA9000 000040 [ 0.017140]ACPI: BBRT 0x000000008BEFC000 00002C (v01 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017144]ACPI: MSDM 0x000000008BEFB000 000055 (v01 MSFT =20 00000001 MSFT 00000001) [ 0.017148]ACPI: HPET 0x000000008BEF9000 000038 (v01 MSFT MSFT =20 00000001 MSFT 0000005F) [ 0.017151]ACPI: APIC 0x000000008BEF8000 00012C (v03 MSFT MSFT =20 00000001 MSFT 0000005F) [ 0.017155]ACPI: MCFG 0x000000008BEF7000 00003C (v01 MSFT MSFT =20 00000001 MSFT 0000005F) [ 0.017159]ACPI: LPIT 0x000000008BEF6000 000094 (v01 MSFT MSFT =20 00000000 MSFT 0000005F) [ 0.017162]ACPI: SSDT 0x000000008BEDA000 00260B (v02 MSFT RTD3APNV=20 00001000 INTL 20160422) [ 0.017166]ACPI: SSDT 0x000000008BED9000 0008CD (v02 MSFT xh_ap000=20 00000000 INTL 20160422) [ 0.017169]ACPI: SSDT 0x000000008BED8000 000574 (v02 MSFT Tpm2Tabl=20 00001000 INTL 20160422) [ 0.017173]ACPI: TPM2 0x000000008BED7000 000034 (v03 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017177]ACPI: SSDT 0x000000008BED3000 003151 (v02 SaSsdt SaSsdt =20 00003000 INTL 20160422) [ 0.017181]ACPI: SSDT 0x000000008BED1000 0017AE (v02 CpuRef CpuSsdt =20 00003000 INTL 20160422) [ 0.017184]ACPI: DMAR 0x000000008BED0000 000088 (v01 MSFT MSFT =20 00000001 INTL 00000001) [ 0.017188]ACPI: NHLT 0x000000008BECF000 00002D (v00 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017191]ACPI: BGRT 0x000000008BECE000 000038 (v01 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017195]ACPI: WSMT 0x000000008BECD000 000028 (v01 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017198]ACPI: FPDT 0x000000008BECC000 000034 (v01 MSFT MSFT =20 00000002 MSFT 0000005F) [ 0.017208]ACPI: Local APIC address 0xfee00000 [ 0.017540]No NUMA configuration found [ 0.017541]Faking a node at [mem=20 0x0000000000000000-0x000000016f7fffff] [ 0.017552]NODE_DATA(0) allocated [mem 0x16f7d2000-0x16f7fcfff] [ 0.017918]cma: Reserved 32 MiB at 0x000000016d400000 [ 0.017934]Zone ranges: [ 0.017935] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.017937] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.017939] Normal [mem 0x0000000100000000-0x000000016f7fffff] [ 0.017940] Device empty [ 0.017941]Movable zone start for each node [ 0.017945]Early memory node ranges [ 0.017946] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.017947] node 0: [mem 0x0000000000100000-0x000000003fffffff] [ 0.017948] node 0: [mem 0x0000000040400000-0x000000008ab41fff] [ 0.017949] node 0: [mem 0x000000008ab44000-0x000000008bdeffff] [ 0.017950] node 0: [mem 0x000000008beff000-0x000000008befffff] [ 0.017951] node 0: [mem 0x0000000100000000-0x000000016f7fffff] [ 0.018149]Zeroed struct page in unavailable ranges: 20082 pages [ 0.018150]Initmem setup node 0 [mem=20 0x0000000000001000-0x000000016f7fffff] [ 0.018152]On node 0 totalpages: 1028494 [ 0.018153] DMA zone: 64 pages used for memmap [ 0.018154] DMA zone: 24 pages reserved [ 0.018155] DMA zone: 3999 pages, LIFO batch:0 [ 0.018189] DMA32 zone: 8872 pages used for memmap [ 0.018190] DMA32 zone: 567791 pages, LIFO batch:63 [ 0.021691] Normal zone: 7136 pages used for memmap [ 0.021692] Normal zone: 456704 pages, LIFO batch:63 [ 0.024549]Reserving Intel graphics memory at [mem=20 0x8d800000-0x8f7fffff] [ 0.025046]ACPI: PM-Timer IO Port: 0x1808 [ 0.025048]ACPI: Local APIC address 0xfee00000 [ 0.025055]ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.025056]ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.025057]ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.025058]ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.025059]ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.025060]ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.025060]ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.025061]ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.025062]ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.025063]ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.025064]ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.025064]ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.025065]ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.025066]ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.025067]ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.025068]ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.025095]IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI=20 0-119 [ 0.025098]ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.025099]ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high=20 level) [ 0.025101]ACPI: IRQ0 used by override. [ 0.025102]ACPI: IRQ9 used by override. [ 0.025104]Using ACPI (MADT) for SMP configuration information [ 0.025106]ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.025115]e820: update [mem 0x88e31000-0x88e63fff] usable =3D=3D>=20 reserved [ 0.025124]TSC deadline timer available [ 0.025125]smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.025143]PM: hibernation: Registered nosave memory: [mem=20 0x00000000-0x00000fff] [ 0.025145]PM: hibernation: Registered nosave memory: [mem=20 0x000a0000-0x000fffff] [ 0.025147]PM: hibernation: Registered nosave memory: [mem=20 0x40000000-0x403fffff] [ 0.025148]PM: hibernation: Registered nosave memory: [mem=20 0x88e31000-0x88e63fff] [ 0.025150]PM: hibernation: Registered nosave memory: [mem=20 0x88f03000-0x88f03fff] [ 0.025152]PM: hibernation: Registered nosave memory: [mem=20 0x8ab42000-0x8ab42fff] [ 0.025153]PM: hibernation: Registered nosave memory: [mem=20 0x8ab43000-0x8ab43fff] [ 0.025155]PM: hibernation: Registered nosave memory: [mem=20 0x8bdf0000-0x8be9efff] [ 0.025155]PM: hibernation: Registered nosave memory: [mem=20 0x8be9f000-0x8bec4fff] [ 0.025156]PM: hibernation: Registered nosave memory: [mem=20 0x8bec5000-0x8befefff] [ 0.025158]PM: hibernation: Registered nosave memory: [mem=20 0x8bf00000-0x8f7fffff] [ 0.025159]PM: hibernation: Registered nosave memory: [mem=20 0x8f800000-0xdfffffff] [ 0.025160]PM: hibernation: Registered nosave memory: [mem=20 0xe0000000-0xefffffff] [ 0.025160]PM: hibernation: Registered nosave memory: [mem=20 0xf0000000-0xfe00ffff] [ 0.025161]PM: hibernation: Registered nosave memory: [mem=20 0xfe010000-0xfe010fff] [ 0.025162]PM: hibernation: Registered nosave memory: [mem=20 0xfe011000-0xffffffff] [ 0.025164][mem 0x8f800000-0xdfffffff] available for PCI devices [ 0.025165]Booting paravirtualized kernel on bare hardware [ 0.025168]clocksource: refined-jiffies: mask: 0xffffffff=20 max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.025175]setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4=20 nr_node_ids:1 [ 0.025331]percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u524288 [ 0.025337]pcpu-alloc: s192512 r8192 d28672 u524288 alloc=3D1*2097152 [ 0.025339]pcpu-alloc: [0] 0 1 2 3 [ 0.025369]Built 1 zonelists, mobility grouping on. Total pages:=20 1012398 [ 0.025370]Policy zone: Normal [ 0.025371]Kernel command line:=20 initrd=3D\EFI\Pop_OS-42a72843-c385-422e-ba58-25988f813a20\initrd.img-5.10.1= 7-surface=20 root=3DUUID=3D42a7284 3-c385-422e-ba58-25988f813a20 ro quiet loglevel=3D0=20 systemd.show_status=3Dfalse splash [ 0.025711]Dentry cache hash table entries: 524288 (order: 10,=20 4194304 bytes, linear) [ 0.025824]Inode-cache hash table entries: 262144 (order: 9, 2097152=20 bytes, linear) [ 0.025876]mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.038184]Memory: 3753036K/4113976K available (14345K kernel code,=20 3519K rwdata, 5272K rodata, 2664K init, 5960K bss, 327912K reser ved, 32768K cma-reserved) [ 0.038192]random: get_random_u64 called from=20 __kmem_cache_create+0x31/0x430 with crng_init=3D1 [ 0.038314]SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, CPUs=3D4, No= des=3D1 [ 0.038327]Kernel/User page tables isolation: enabled [ 0.038340]ftrace: allocating 47603 entries in 186 pages [ 0.057081]ftrace: allocated 186 pages with 5 groups [ 0.057186]rcu: Hierarchical RCU implementation. [ 0.057187]rcu: RCU restricting CPUs from NR_CPUS=3D8192 to=20 nr_cpu_ids=3D4. [ 0.057188] Trampoline variant of Tasks RCU enabled. [ 0.057189] Rude variant of Tasks RCU enabled. [ 0.057190] Tracing variant of Tasks RCU enabled. [ 0.057191]rcu: RCU calculated value of scheduler-enlistment delay=20 is 25 jiffies. [ 0.057191]rcu: Adjusting geometry for rcu_fanout_leaf=3D16,=20 nr_cpu_ids=3D4 [ 0.061216]NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.061713]random: crng done (trusting CPU's manufacturer) [ 0.061739]Console: colour dummy device 80x25 [ 0.061756]printk: console [tty0] enabled [ 0.061775]ACPI: Core revision 20200925 [ 0.062031]clocksource: hpet: mask: 0xffffffff max_cycles:=20 0xffffffff, max_idle_ns: 79635855245 ns [ 0.062107]APIC: Switch to symmetric I/O mode setup [ 0.062109]DMAR: Host address width 39 [ 0.062110]DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.062117]DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap=20 1c0000c40660462 ecap 7e3ff0505e [ 0.062119]DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.062122]DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap=20 d2008c40660462 ecap f050da [ 0.062123]DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff [ 0.062126]DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.062127]DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.062128]DMAR-IR: Queued invalidation will be enabled to support=20 x2apic and Intr-remapping. [ 0.063677]DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.063678]x2apic enabled [ 0.063696]Switched APIC routing to cluster x2apic. [ 0.067777]..TIMER: vector=3D0x30 apic1=3D0 pin1=3D2 apic2=3D-1 pin2=3D-= 1 [ 0.086040]clocksource: tsc-early: mask: 0xffffffffffffffff=20 max_cycles: 0x24090c9bc00, max_idle_ns: 440795288559 ns [ 0.086044]Calibrating delay loop (skipped), value calculated using=20 timer frequency.. 4999.90 BogoMIPS (lpj=3D9999808) [ 0.086047]pid_max: default: 32768 minimum: 301 [ 0.088614]LSM: Security Framework initializing [ 0.088626]Yama: becoming mindful. [ 0.088651]AppArmor: AppArmor initialized [ 0.088693]Mount-cache hash table entries: 8192 (order: 4, 65536=20 bytes, linear) [ 0.088700]Mountpoint-cache hash table entries: 8192 (order: 4,=20 65536 bytes, linear) [ 0.088987]mce: CPU0: Thermal monitoring enabled (TM1) [ 0.089004]process: using mwait in idle threads [ 0.089006]Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.089007]Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.089010]Spectre V1: Mitigation: usercopy/swapgs barriers and=20 __user pointer sanitization [ 0.089012]Spectre V2: Mitigation: Full generic retpoline [ 0.089013]Spectre V2: Spectre v2 / SpectreRSB mitigation: Filling=20 RSB on context switch [ 0.089013]Spectre V2: Enabling Restricted Speculation for firmware=20 calls [ 0.089015]Spectre V2: mitigation: Enabling conditional Indirect=20 Branch Prediction Barrier [ 0.089016]Spectre V2: User space: Mitigation: STIBP via seccomp and=20 prctl [ 0.089017]Speculative Store Bypass: Mitigation: Speculative Store=20 Bypass disabled via prctl and seccomp [ 0.089019]TAA: Mitigation: Clear CPU buffers [ 0.089022]SRBDS: Mitigation: Microcode [ 0.089023]MDS: Mitigation: Clear CPU buffers [ 0.089310]Freeing SMP alternatives memory: 40K [ 0.091940]smpboot: CPU0: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz=20 (family: 0x6, model: 0x4e, stepping: 0x3) [ 0.092114]Performance Events: PEBS fmt3+, Skylake events, 32-deep=20 LBR, full-width counters, Intel PMU driver. [ 0.092125]... version: 4 [ 0.092126]... bit width: 48 [ 0.092127]... generic registers: 4 [ 0.092128]... value mask: 0000ffffffffffff [ 0.092128]... max period: 00007fffffffffff [ 0.092129]... fixed-purpose events: 3 [ 0.092129]... event mask: 000000070000000f [ 0.092237]rcu: Hierarchical SRCU implementation. [ 0.092960]NMI watchdog: Enabled. Permanently consumes one hw-PMU=20 counter. [ 0.093007]smp: Bringing up secondary CPUs ... [ 0.093105]x86: Booting SMP configuration: [ 0.093106].... node #0, CPUs: #1 #2 [ 0.094630]MDS CPU bug present and SMT on, data leak possible. See=20 https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.ht ml for more details. [ 0.094630]TAA CPU bug present and SMT on, data leak possible. See=20 https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_as ync_abort.html for more details. [ 0.094630] #3 [ 0.094630]smp: Brought up 1 node, 4 CPUs [ 0.094630]smpboot: Max logical packages: 1 [ 0.094630]smpboot: Total of 4 processors activated (19999.61=20 BogoMIPS) [ 0.095858]devtmpfs: initialized [ 0.095858]x86/mm: Memory block size: 128MB [ 0.098090]PM: Registering ACPI NVS region [mem=20 0x8ab42000-0x8ab42fff] (4096 bytes) [ 0.098092]PM: Registering ACPI NVS region [mem=20 0x8be9f000-0x8bec4fff] (155648 bytes) [ 0.098167]clocksource: jiffies: mask: 0xffffffff max_cycles:=20 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.098174]futex hash table entries: 1024 (order: 4, 65536 bytes,=20 linear) [ 0.098323]pinctrl core: initialized pinctrl subsystem [ 0.098484]PM: RTC time: 10:57:25, date: 2021-07-27 [ 0.098608]NET: Registered protocol family 16 [ 0.098728]DMA: preallocated 512 KiB GFP_KERNEL pool for atomic=20 allocations [ 0.098728]DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for=20 atomic allocations [ 0.098728]DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for=20 atomic allocations [ 0.098728]audit: initializing netlink subsys (disabled) [ 0.098728]audit: type=3D2000 audit(1627383445.036:1):=20 state=3Dinitialized audit_enabled=3D0 res=3D1 [ 0.098728]thermal_sys: Registered thermal governor 'fair_share' [ 0.098728]thermal_sys: Registered thermal governor 'bang_bang' [ 0.098728]thermal_sys: Registered thermal governor 'step_wise' [ 0.098728]thermal_sys: Registered thermal governor 'user_space' [ 0.098728]thermal_sys: Registered thermal governor 'power_allocator' [ 0.098728]EISA bus registered [ 0.098728]cpuidle: using governor ladder [ 0.098728]cpuidle: using governor menu [ 0.098728]ACPI: bus type PCI registered [ 0.098728]acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.098728]PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem=20 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.098728]PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in=20 E820 [ 0.098728]PCI: Using configuration type 1 for base access [ 0.098728]ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.099318]HugeTLB registered 1.00 GiB page size, pre-allocated 0=20 pages [ 0.099318]HugeTLB registered 2.00 MiB page size, pre-allocated 0=20 pages [ 0.102139]ACPI: Added _OSI(Module Device) [ 0.102140]ACPI: Added _OSI(Processor Device) [ 0.102141]ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.102142]ACPI: Added _OSI(Processor Aggregator Device) [ 0.102143]ACPI: Added _OSI(Linux-Dell-Video) [ 0.102144]ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.102145]ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.139799]ACPI: 6 ACPI AML tables successfully acquired and loaded [ 0.142786]ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.146657]ACPI: Dynamic OEM Table Load: [ 0.146667]ACPI: SSDT 0xFFFF972080C02800 000672 (v02 PmRef Cpu0Ist =20 00003000 INTL 20160422) [ 0.148372]ACPI: \_PR_.PR00: _OSC native thermal LVT Acked [ 0.149540]ACPI: Dynamic OEM Table Load: [ 0.149547]ACPI: SSDT 0xFFFF972080E7B000 0003FF (v02 PmRef Cpu0Cst =20 00003001 INTL 20160422) [ 0.151157]ACPI: Dynamic OEM Table Load: [ 0.151163]ACPI: SSDT 0xFFFF972080BFE180 0000BA (v02 PmRef Cpu0Hwp =20 00003000 INTL 20160422) [ 0.152659]ACPI: Dynamic OEM Table Load: [ 0.152665]ACPI: SSDT 0xFFFF972080C04000 000628 (v02 PmRef HwpLvt =20 00003000 INTL 20160422) [ 0.154647]ACPI: Dynamic OEM Table Load: [ 0.154656]ACPI: SSDT 0xFFFF972080C57000 000D14 (v02 PmRef ApIst =20 00003000 INTL 20160422) [ 0.157193]ACPI: Dynamic OEM Table Load: [ 0.157198]ACPI: SSDT 0xFFFF972080E79000 000317 (v02 PmRef ApHwp =20 00003000 INTL 20160422) [ 0.158853]ACPI: Dynamic OEM Table Load: [ 0.158859]ACPI: SSDT 0xFFFF972080E7A000 00030A (v02 PmRef ApCst =20 00003000 INTL 20160422) [ 0.162012]ACPI: EC: EC started [ 0.162013]ACPI: EC: interrupt blocked [ 0.165162]ACPI: EC: EC_CMD/EC_SC=3D0x66, EC_DATA=3D0x62 [ 0.165164]ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle=20 transactions [ 0.165165]ACPI: Interpreter enabled [ 0.165217]ACPI: (supports S0 S4 S5) [ 0.165218]ACPI: Using IOAPIC for interrupt routing [ 0.165264]PCI: Using host bridge windows from ACPI; if necessary,=20 use "pci=3Dnocrs" and report a bug [ 0.165955]ACPI: Enabled 11 GPEs in block 00 to 7F [ 0.175370]ACPI: Power Resource [PX01] (on) [ 0.175466]ACPI: Power Resource [PX02] (on) [ 0.175551]ACPI: Power Resource [PX03] (on) [ 0.175551]ACPI: Power Resource [PX04] (on) [ 0.175551]ACPI: Power Resource [PX05] (on) [ 0.175551]ACPI: Power Resource [PX06] (on) [ 0.175551]ACPI: Power Resource [PX07] (on) [ 0.176200]ACPI: Power Resource [USBC] (on) [ 0.176425]ACPI: Power Resource [PAUD] (on) [ 0.178991]ACPI: Power Resource [PXP] (off) [ 0.181901]ACPI: Power Resource [PXP] (off) [ 0.182199]ACPI: Power Resource [PRWF] (on) [ 0.192747]ACPI: Power Resource [CAMP] (on) [ 0.198935]ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.198942]acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM=20 ClockPM Segments MSI HPX-Type3] [ 0.202423]acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug=20 SHPCHotplug PME AER PCIeCapability LTR] [ 0.205107]PCI host bridge to bus 0000:00 [ 0.205109]pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7=20 window] [ 0.205111]pci_bus 0000:00: root bus resource [io 0x0d00-0xffff=20 window] [ 0.205112]pci_bus 0000:00: root bus resource [mem=20 0x000a0000-0x000bffff window] [ 0.205113]pci_bus 0000:00: root bus resource [mem=20 0x000c0000-0x000c3fff window] [ 0.205114]pci_bus 0000:00: root bus resource [mem=20 0x000c4000-0x000c7fff window] [ 0.205116]pci_bus 0000:00: root bus resource [mem=20 0x000c8000-0x000cbfff window] [ 0.205117]pci_bus 0000:00: root bus resource [mem=20 0x000cc000-0x000cffff window] [ 0.205118]pci_bus 0000:00: root bus resource [mem=20 0x000d0000-0x000d3fff window] [ 0.205119]pci_bus 0000:00: root bus resource [mem=20 0x000d4000-0x000d7fff window] [ 0.205120]pci_bus 0000:00: root bus resource [mem=20 0x000d8000-0x000dbfff window] [ 0.205121]pci_bus 0000:00: root bus resource [mem=20 0x000dc000-0x000dffff window] [ 0.205122]pci_bus 0000:00: root bus resource [mem=20 0x000e0000-0x000e3fff window] [ 0.205123]pci_bus 0000:00: root bus resource [mem=20 0x000e4000-0x000e7fff window] [ 0.205125]pci_bus 0000:00: root bus resource [mem=20 0x000e8000-0x000ebfff window] [ 0.205127]pci_bus 0000:00: root bus resource [mem=20 0x000ec000-0x000effff window] [ 0.205128]pci_bus 0000:00: root bus resource [mem=20 0x000f0000-0x000fffff window] [ 0.205130]pci_bus 0000:00: root bus resource [mem=20 0x8f800000-0xdfffffff window] [ 0.205131]pci_bus 0000:00: root bus resource [mem=20 0xfd000000-0xfe7fffff window] [ 0.205132]pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.205150]pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.206162]pci 0000:00:02.0: [8086:1916] type 00 class 0x030000 [ 0.206172]pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff=20 64bit] [ 0.206178]pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff=20 64bit pref] [ 0.206182]pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f] [ 0.206199]pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.207245]pci 0000:00:05.0: [8086:1919] type 00 class 0x048000 [ 0.207255]pci 0000:00:05.0: reg 0x10: [mem 0xa1000000-0xa13fffff=20 64bit] [ 0.208285]pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 0.208294]pci 0000:00:08.0: reg 0x10: [mem 0xa1738000-0xa1738fff=20 64bit] [ 0.209336]pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.209357]pci 0000:00:14.0: reg 0x10: [mem 0xa1700000-0xa170ffff=20 64bit] [ 0.209427]pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.210543]pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.210564]pci 0000:00:14.2: reg 0x10: [mem 0xa1739000-0xa1739fff=20 64bit] [ 0.211668]pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000 [ 0.211757]pci 0000:00:14.3: reg 0x10: [mem 0xa1710000-0xa171ffff=20 64bit] [ 0.213263]pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.213471]pci 0000:00:15.0: reg 0x10: [mem 0xa173a000-0xa173afff=20 64bit] [ 0.215475]pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.215684]pci 0000:00:15.1: reg 0x10: [mem 0xa173b000-0xa173bfff=20 64bit] [ 0.217690]pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000 [ 0.217899]pci 0000:00:15.2: reg 0x10: [mem 0xa173c000-0xa173cfff=20 64bit] [ 0.219893]pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000 [ 0.220101]pci 0000:00:15.3: reg 0x10: [mem 0xa173d000-0xa173dfff=20 64bit] [ 0.221979]pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.222003]pci 0000:00:16.0: reg 0x10: [mem 0xa173e000-0xa173efff=20 64bit] [ 0.222083]pci 0000:00:16.0: PME# supported from D3hot [ 0.223152]pci 0000:00:16.4: [8086:9d3e] type 00 class 0x078000 [ 0.223176]pci 0000:00:16.4: reg 0x10: [mem 0xa173f000-0xa173ffff=20 64bit] [ 0.223254]pci 0000:00:16.4: PME# supported from D3hot [ 0.224269]pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400 [ 0.224357]pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.225493]pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.225581]pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.226714]pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.227854]pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.227869]pci 0000:00:1f.2: reg 0x10: [mem 0xa1734000-0xa1737fff] [ 0.228949]pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040380 [ 0.228972]pci 0000:00:1f.3: reg 0x10: [mem 0xa1730000-0xa1733fff=20 64bit] [ 0.229000]pci 0000:00:1f.3: reg 0x20: [mem 0xa1720000-0xa172ffff=20 64bit] [ 0.229051]pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.230294]pci 0000:01:00.0: [144d:a802] type 00 class 0x010802 [ 0.230315]pci 0000:01:00.0: reg 0x10: [mem 0xa1600000-0xa1603fff=20 64bit] [ 0.230324]pci 0000:01:00.0: reg 0x18: [io 0x3000-0x30ff] [ 0.230493]pci 0000:01:00.0: 15.752 Gb/s available PCIe bandwidth,=20 limited by 8.0 GT/s PCIe x2 link at 0000:00:1c.0 (capable of 31.5 04 Gb/s with 8.0 GT/s PCIe x4 link) [ 0.230570]pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.230573]pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.230576]pci 0000:00:1c.0: bridge window [mem=20 0xa1600000-0xa16fffff] [ 0.230737]pci 0000:02:00.0: [11ab:2b38] type 00 class 0x020000 [ 0.230767]pci 0000:02:00.0: reg 0x10: [mem 0xa1500000-0xa15fffff=20 64bit pref] [ 0.230786]pci 0000:02:00.0: reg 0x18: [mem 0xa1400000-0xa14fffff=20 64bit pref] [ 0.230938]pci 0000:02:00.0: supports D1 D2 [ 0.230939]pci 0000:02:00.0: PME# supported from D0 D1 D3hot D3cold [ 0.231227]pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.231235]pci 0000:00:1d.0: bridge window [mem=20 0xa1400000-0xa15fffff 64bit pref] [ 0.236333]ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236422]ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12=20 14 15) [ 0.236506]ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236590]ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236673]ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236756]ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236839]ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.236922]ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12=20 14 15) [ 0.246378]ACPI Warning: GPE type mismatch (level/edge)=20 (20200925/evxface-791) [ 0.246402]ACPI: EC: interrupt unblocked [ 0.246403]ACPI: EC: event unblocked [ 0.246418]ACPI: EC: EC_CMD/EC_SC=3D0x66, EC_DATA=3D0x62 [ 0.246418]ACPI: EC: GPE=3D0x50 [ 0.246420]ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC initialization=20 complete [ 0.246422]ACPI: \_SB_.PCI0.LPCB.EC0_: EC: Used to handle=20 transactions and events [ 0.246525]iommu: Default domain type: Translated [ 0.246525]pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.246525]pci 0000:00:02.0: vgaarb: VGA device added:=20 decodes=3Dio+mem,owns=3Dio+mem,locks=3Dnone [ 0.246525]pci 0000:00:02.0: vgaarb: bridge control possible [ 0.246525]vgaarb: loaded [ 0.246525]SCSI subsystem initialized [ 0.246525]libata version 3.00 loaded. [ 0.246525]ACPI: bus type USB registered [ 0.246525]usbcore: registered new interface driver usbfs [ 0.246525]usbcore: registered new interface driver hub [ 0.246525]usbcore: registered new device driver usb [ 0.246525]pps_core: LinuxPPS API ver. 1 registered [ 0.246525]pps_core: Software ver. 5.3.6 - Copyright 2005-2007=20 Rodolfo Giometti [ 0.246525]PTP clock support registered [ 0.246525]EDAC MC: Ver: 3.0.0 [ 0.246525]Registered efivars operations [ 0.246525]NetLabel: Initializing [ 0.246525]NetLabel: domain hash size =3D 128 [ 0.246525]NetLabel: protocols =3D UNLABELED CIPSOv4 CALIPSO [ 0.246525]NetLabel: unlabeled traffic allowed by default [ 0.246525]PCI: Using ACPI for IRQ routing [ 0.281816]PCI: pci_cache_line_size set to 64 bytes [ 0.282218]e820: reserve RAM buffer [mem 0x88e31000-0x8bffffff] [ 0.282220]e820: reserve RAM buffer [mem 0x88f03000-0x8bffffff] [ 0.282221]e820: reserve RAM buffer [mem 0x8ab42000-0x8bffffff] [ 0.282222]e820: reserve RAM buffer [mem 0x8bdf0000-0x8bffffff] [ 0.282223]e820: reserve RAM buffer [mem 0x8bf00000-0x8bffffff] [ 0.282224]e820: reserve RAM buffer [mem 0x16f800000-0x16fffffff] [ 0.283283]hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.283291]hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.290043]clocksource: Switched to clocksource tsc-early [ 0.306328]VFS: Disk quotas dquot_6.6.0 [ 0.306344]VFS: Dquot-cache hash table entries: 512 (order 0, 4096=20 bytes) [ 0.306455]AppArmor: AppArmor Filesystem Enabled [ 0.306493]pnp: PnP ACPI init [ 0.306641]system 00:00: [mem 0x40000000-0x403fffff] has been=20 reserved [ 0.306647]system 00:00: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.307957]system 00:01: [mem 0xfd000000-0xfdabffff] has been=20 reserved [ 0.307959]system 00:01: [mem 0xfdad0000-0xfdadffff] has been=20 reserved [ 0.307960]system 00:01: [mem 0xfdb00000-0xfdffffff] has been=20 reserved [ 0.307962]system 00:01: [mem 0xfe000000-0xfe01ffff] could not be=20 reserved [ 0.307963]system 00:01: [mem 0xfe036000-0xfe03bfff] has been=20 reserved [ 0.307965]system 00:01: [mem 0xfe03d000-0xfe3fffff] has been=20 reserved [ 0.307966]system 00:01: [mem 0xfe410000-0xfe7fffff] has been=20 reserved [ 0.307970]system 00:01: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.337541]system 00:02: [io 0x2000-0x20fe] has been reserved [ 0.337546]system 00:02: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.351784]system 00:03: [io 0x0680-0x069f] has been reserved [ 0.351785]system 00:03: [io 0xffff] has been reserved [ 0.351787]system 00:03: [io 0xffff] has been reserved [ 0.351788]system 00:03: [io 0xffff] has been reserved [ 0.351789]system 00:03: [io 0x1800-0x18fe] has been reserved [ 0.351790]system 00:03: [io 0x164e-0x164f] has been reserved [ 0.351794]system 00:03: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.356685]pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.356730]system 00:05: [io 0x1854-0x1857] has been reserved [ 0.356734]system 00:05: Plug and Play ACPI device, IDs INT3f0d=20 PNP0c02 (active) [ 0.452883]system 00:06: [mem 0xfe020000-0xfe021fff] has been=20 reserved [ 0.452885]system 00:06: [mem 0xfe022000-0xfe023fff] has been=20 reserved [ 0.452887]system 00:06: [mem 0xfe024000-0xfe025fff] has been=20 reserved [ 0.452888]system 00:06: [mem 0xfe026000-0xfe027fff] has been=20 reserved [ 0.452889]system 00:06: [mem 0xfe028000-0xfe029fff] has been=20 reserved [ 0.452891]system 00:06: [mem 0xfe02a000-0xfe02bfff] has been=20 reserved [ 0.452892]system 00:06: [mem 0xfe02c000-0xfe02dfff] has been=20 reserved [ 0.452893]system 00:06: [mem 0xfe02e000-0xfe02ffff] has been=20 reserved [ 0.452895]system 00:06: [mem 0xfe030000-0xfe031fff] has been=20 reserved [ 0.452896]system 00:06: [mem 0xfe032000-0xfe033fff] has been=20 reserved [ 0.452898]system 00:06: [mem 0xfe034000-0xfe035fff] has been=20 reserved [ 0.452902]system 00:06: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.498708]system 00:07: [mem 0xfed10000-0xfed17fff] has been=20 reserved [ 0.498710]system 00:07: [mem 0xfed18000-0xfed18fff] has been=20 reserved [ 0.498711]system 00:07: [mem 0xfed19000-0xfed19fff] has been=20 reserved [ 0.498714]system 00:07: [mem 0xe0000000-0xefffffff] has been=20 reserved [ 0.498715]system 00:07: [mem 0xfed20000-0xfed3ffff] has been=20 reserved [ 0.498717]system 00:07: [mem 0xfed90000-0xfed93fff] could not be=20 reserved [ 0.498718]system 00:07: [mem 0xfed45000-0xfed8ffff] has been=20 reserved [ 0.498722]system 00:07: [mem 0xff000000-0xffffffff] has been=20 reserved [ 0.498723]system 00:07: [mem 0xfee00000-0xfeefffff] has been=20 reserved [ 0.498725]system 00:07: [mem 0x8f800000-0x8f81ffff] has been=20 reserved [ 0.498729]system 00:07: Plug and Play ACPI device, IDs PNP0c02=20 (active) [ 0.520548]pnp: PnP ACPI: found 8 devices [ 0.526371]clocksource: acpi_pm: mask: 0xffffff max_cycles:=20 0xffffff, max_idle_ns: 2085701024 ns [ 0.526449]NET: Registered protocol family 2 [ 0.526616]tcp_listen_portaddr_hash hash table entries: 2048 (order:=20 3, 32768 bytes, linear) [ 0.526640]TCP established hash table entries: 32768 (order: 6,=20 262144 bytes, linear) [ 0.526713]TCP bind hash table entries: 32768 (order: 7, 524288=20 bytes, linear) [ 0.526780]TCP: Hash tables configured (established 32768 bind 32768) [ 0.526843]MPTCP token hash table entries: 4096 (order: 4, 98304=20 bytes, linear) [ 0.526874]UDP hash table entries: 2048 (order: 4, 65536 bytes,=20 linear) [ 0.526892]UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes,=20 linear) [ 0.526934]NET: Registered protocol family 1 [ 0.526941]NET: Registered protocol family 44 [ 0.526955]pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.526960]pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.526969]pci 0000:00:1c.0: bridge window [mem=20 0xa1600000-0xa16fffff] [ 0.526988]pci 0000:00:1d.0: PCI bridge to [bus 02] [ 0.527002]pci 0000:00:1d.0: bridge window [mem=20 0xa1400000-0xa15fffff 64bit pref] [ 0.527014]pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.527015]pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.527017]pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff=20 window] [ 0.527018]pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff=20 window] [ 0.527020]pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff=20 window] [ 0.527021]pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff=20 window] [ 0.527022]pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff=20 window] [ 0.527024]pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff=20 window] [ 0.527025]pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff=20 window] [ 0.527027]pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff=20 window] [ 0.527028]pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff=20 window] [ 0.527029]pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff=20 window] [ 0.527031]pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff=20 window] [ 0.527032]pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff=20 window] [ 0.527033]pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff=20 window] [ 0.527035]pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff=20 window] [ 0.527036]pci_bus 0000:00: resource 20 [mem 0x8f800000-0xdfffffff=20 window] [ 0.527037]pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff=20 window] [ 0.527039]pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 0.527040]pci_bus 0000:01: resource 1 [mem 0xa1600000-0xa16fffff] [ 0.527042]pci_bus 0000:02: resource 2 [mem 0xa1400000-0xa15fffff=20 64bit pref] [ 0.527246]pci 0000:00:02.0: Video device with shadowed ROM at [mem=20 0x000c0000-0x000dffff] [ 0.527917]PCI: CLS 0 bytes, default 64 [ 0.527980]Trying to unpack rootfs image as initramfs... [ 0.775330]Freeing initrd memory: 96644K [ 0.775409]PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.775411]software IO TLB: mapped [mem=20 0x0000000082da8000-0x0000000086da8000] (64MB) [ 0.775641]check: Scanning for low memory corruption every 60 seconds [ 0.776061]Initialise system trusted keyrings [ 0.776073]Key type blacklist registered [ 0.776111]workingset: timestamp_bits=3D36 max_order=3D20 bucket_order= =3D0 [ 0.777250]zbud: loaded [ 0.777514]squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.777637]fuse: init (API version 7.32) [ 0.777772]integrity: Platform Keyring initialized [ 0.787424]Key type asymmetric registered [ 0.787426]Asymmetric key parser 'x509' registered [ 0.787435]Block layer SCSI generic (bsg) driver version 0.4 loaded=20 (major 243) [ 0.787462]io scheduler mq-deadline registered [ 0.834426]pcieport 0000:00:1c.0: PME: Signaling with IRQ 122 [ 0.886387]pcieport 0000:00:1d.0: PME: Signaling with IRQ 123 [ 0.886482]shpchp: Standard Hot Plug PCI Controller Driver version:=20 0.4 [ 0.886539]efifb: probing for efifb [ 0.886552]efifb: showing boot graphics [ 0.887974]efifb: framebuffer at 0x90000000, using 19496k, total=20 19494k [ 0.887975]efifb: mode is 2736x1824x32, linelength=3D10944, pages=3D1 [ 0.887976]efifb: scrolling: redraw [ 0.887977]efifb: Truecolor: size=3D8:8:8:8, shift=3D24:16:8:0 [ 0.888017]fbcon: Deferring console take-over [ 0.888018]fb0: EFI VGA frame buffer device [ 0.888025]intel_idle: MWAIT substates: 0x11142120 [ 0.888026]intel_idle: v0.5.1 model 0x4E [ 0.888273]intel_idle: Local APIC timer is reliable in all C-states [ 0.889651]ACPI: AC Adapter [ADP1] (on-line) [ 0.889771]input: Lid Switch as=20 /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.889789]ACPI: Lid Switch [LID0] [ 0.902529]thermal LNXTHERM:00: registered as thermal_zone0 [ 0.902531]ACPI: Thermal Zone [TZ00] (31 C) [ 0.916484]thermal LNXTHERM:01: registered as thermal_zone1 [ 0.916486]ACPI: Thermal Zone [TZ01] (0 C) [ 0.927151]thermal LNXTHERM:02: registered as thermal_zone2 [ 0.927153]ACPI: Thermal Zone [TZ02] (26 C) [ 0.938688]thermal LNXTHERM:03: registered as thermal_zone3 [ 0.938689]ACPI: Thermal Zone [TZ03] (25 C) [ 0.938978]Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.944546]Linux agpgart interface v0.103 [ 0.962259]tpm_tis IFX0562:00: 2.0 TPM (device-id 0x1A, rev-id 16) [ 1.069511]loop: module loaded [ 1.069870]libphy: Fixed MDIO Bus: probed [ 1.069871]tun: Universal TUN/TAP device driver, 1.6 [ 1.069898]PPP generic driver version 2.4.2 [ 1.069941]VFIO - User Level meta-driver version: 0.3 [ 1.070244]ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.070247]ehci-pci: EHCI PCI platform driver [ 1.070260]ehci-platform: EHCI generic platform driver [ 1.070277]ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.070279]ohci-pci: OHCI PCI platform driver [ 1.070288]ohci-platform: OHCI generic platform driver [ 1.070301]uhci_hcd: USB Universal Host Controller Interface driver [ 1.070358]i8042: PNP: No PS/2 controller found. [ 1.070463]rtc_cmos 00:04: RTC can wake from S4 [ 1.071046]rtc_cmos 00:04: registered as rtc0 [ 1.071177]rtc_cmos 00:04: setting system clock to=20 2021-07-27T10:57:26 UTC (1627383446) [ 1.071198]rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes=20 nvram, hpet irqs [ 1.071252]device-mapper: uevent: version 1.0.3 [ 1.071318]device-mapper: ioctl: 4.43.0-ioctl (2020-10-01)=20 initialised: dm-devel@redhat.com [ 1.071346]platform eisa.0: Probing EISA bus 0 [ 1.071349]platform eisa.0: EISA: Cannot allocate resource for=20 mainboard [ 1.071351]platform eisa.0: Cannot allocate resource for EISA slot 1 [ 1.071352]platform eisa.0: Cannot allocate resource for EISA slot 2 [ 1.071353]platform eisa.0: Cannot allocate resource for EISA slot 3 [ 1.071354]platform eisa.0: Cannot allocate resource for EISA slot 4 [ 1.071356]platform eisa.0: Cannot allocate resource for EISA slot 5 [ 1.071357]platform eisa.0: Cannot allocate resource for EISA slot 6 [ 1.071358]platform eisa.0: Cannot allocate resource for EISA slot 7 [ 1.071359]platform eisa.0: Cannot allocate resource for EISA slot 8 [ 1.071361]platform eisa.0: EISA: Detected 0 cards [ 1.071364]intel_pstate: Intel P-state driver initializing [ 1.072050]intel_pstate: HWP enabled [ 1.072257]ledtrig-cpu: registered to indicate activity on CPUs [ 1.072259]EFI Variables Facility v0.08 2004-May-17 [ 1.091777]battery: ACPI: Battery Slot [BAT1] (battery present) [ 1.095847]intel_pmc_core INT33A1:00: initialized [ 1.095916]drop_monitor: Initializing network drop monitor service [ 1.096049]NET: Registered protocol family 10 [ 1.101144]Segment Routing with IPv6 [ 1.101166]NET: Registered protocol family 17 [ 1.101196]Key type dns_resolver registered [ 1.101430]microcode: sig=3D0x406e3, pf=3D0x80, revision=3D0xea [ 1.101464]microcode: Microcode Update Driver: v2.2. [ 1.101468]IPI shorthand broadcast: enabled [ 1.101475]sched_clock: Marking stable (1100974252,=20 486043)->(1103956934, -2496639) [ 1.101559]registered taskstats version 1 [ 1.101574]Loading compiled-in X.509 certificates [ 1.102162]Loaded X.509 cert 'Build time autogenerated kernel key:=20 78c087fff7762bc7d7aa17c86f3b971aceb33f73' [ 1.102181]zswap: loaded using pool lzo/zbud [ 1.102354]Key type ._fscrypt registered [ 1.102355]Key type .fscrypt registered [ 1.102356]Key type fscrypt-provisioning registered [ 1.102394]Key type trusted registered [ 1.104990]Key type encrypted registered [ 1.104994]AppArmor: AppArmor sha1 policy hashing enabled [ 1.105599]ima: Allocated hash algorithm: sha1 [ 1.166337]ima: No architecture policies found [ 1.166377]evm: Initialising EVM extended attributes: [ 1.166380]evm: security.selinux [ 1.166381]evm: security.SMACK64 [ 1.166383]evm: security.SMACK64EXEC [ 1.166384]evm: security.SMACK64TRANSMUTE [ 1.166386]evm: security.SMACK64MMAP [ 1.166388]evm: security.apparmor [ 1.166389]evm: security.ima [ 1.166391]evm: security.capability [ 1.166393]evm: HMAC attrs: 0x1 [ 1.169094]PM: Magic number: 13:537:983 [ 1.169698]RAS: Correctable Errors collector initialized. [ 1.172394]Freeing unused decrypted memory: 2036K [ 1.173172]Freeing unused kernel image (initmem) memory: 2664K [ 1.173237]Write protecting the kernel read-only data: 22528k [ 1.174348]Freeing unused kernel image (text/rodata gap) memory:=20 2036K [ 1.174824]Freeing unused kernel image (rodata/data gap) memory: 872K [ 1.253648]x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.253649]x86/mm: Checking user space page tables [ 1.303828]x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.303833]Run /init as init process [ 1.303834] with arguments: [ 1.303835] /init [ 1.303835] splash [ 1.303836] with environment: [ 1.303836] HOME=3D/ [ 1.303837] TERM=3Dlinux [ 1.424825]cryptd: max_cpu_qlen set to 1000 [ 1.425197]hid: raw HID events driver (C) Jiri Kosina [ 1.429687]xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.429694]xhci_hcd 0000:00:14.0: new USB bus registered, assigned=20 bus number 1 [ 1.430784]xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version=20 0x100 quirks 0x0000000081109810 [ 1.431047]xhci_hcd 0000:00:14.0: cache line size of 64 is not=20 supported [ 1.431917]AVX2 version of gcm_enc/dec engaged. [ 1.431918]AES CTR mode by8 optimization enabled [ 1.437111]intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 1.437447]idma64 idma64.0: Found Intel integrated DMA 64-bit [ 1.439027]usb usb1: New USB device found, idVendor=3D1d6b,=20 idProduct=3D0002, bcdDevice=3D 5.10 [ 1.439030]usb usb1: New USB device strings: Mfr=3D3, Product=3D2,=20 SerialNumber=3D1 [ 1.439032]usb usb1: Product: xHCI Host Controller [ 1.439033]usb usb1: Manufacturer: Linux 5.10.17-surface xhci-hcd [ 1.439035]usb usb1: SerialNumber: 0000:00:14.0 [ 1.439480]hub 1-0:1.0: USB hub found [ 1.439503]hub 1-0:1.0: 12 ports detected [ 1.445386]xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.445391]xhci_hcd 0000:00:14.0: new USB bus registered, assigned=20 bus number 2 [ 1.445395]xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.445991]usb usb2: New USB device found, idVendor=3D1d6b,=20 idProduct=3D0003, bcdDevice=3D 5.10 [ 1.445993]usb usb2: New USB device strings: Mfr=3D3, Product=3D2,=20 SerialNumber=3D1 [ 1.445996]usb usb2: Product: xHCI Host Controller [ 1.445997]usb usb2: Manufacturer: Linux 5.10.17-surface xhci-hcd [ 1.445998]usb usb2: SerialNumber: 0000:00:14.0 [ 1.450430]hub 2-0:1.0: USB hub found [ 1.450451]hub 2-0:1.0: 6 ports detected [ 1.451696]intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 1.452048]nvme nvme0: pci function 0000:01:00.0 [ 1.452236]idma64 idma64.1: Found Intel integrated DMA 64-bit [ 1.458689]intel-lpss 0000:00:15.2: enabling device (0000 -> 0002) [ 1.459002]idma64 idma64.2: Found Intel integrated DMA 64-bit [ 1.459303]intel-lpss 0000:00:15.3: enabling device (0000 -> 0002) [ 1.459559]idma64 idma64.3: Found Intel integrated DMA 64-bit [ 1.462432]nvme nvme0: 4/0/0 default/read/poll queues [ 1.464077] nvme0n1: p1 p2 p3 p4 [ 1.538109]i2c_hid i2c-MSHW0030:00: supply vdd not found, using=20 dummy regulator [ 1.538232]i2c_hid i2c-MSHW0030:00: supply vddl not found, using=20 dummy regulator [ 1.613224]checking generic (90000000 130a000) vs hw (a0000000=20 1000000) [ 1.613225]checking generic (90000000 130a000) vs hw (90000000=20 10000000) [ 1.613226]fb0: switching to inteldrmfb from EFI VGA [ 1.613282]i915 0000:00:02.0: vgaarb: deactivate vga console [ 1.616344]i915 0000:00:02.0: vgaarb: changed VGA decodes:=20 olddecodes=3Dio+mem,decodes=3Dio+mem:owns=3Dio+mem [ 1.616806]i915 0000:00:02.0: [drm] Finished loading DMC firmware=20 i915/skl_dmc_ver1_27.bin (v1.27) [ 1.640057][drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on=20 minor 0 [ 1.642662]ACPI: Video Device [GFX0] (multi-head: yes rom: no =20 post: no) [ 1.643012]input: Video Bus as=20 /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input1 [ 1.655435]fbcon: i915drmfb (fb0) is primary device [ 1.655437]fbcon: Deferring console take-over [ 1.655441]i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer=20 device [ 1.752331]hid-generic 0018:045E:0915.0001: hidraw0: I2C HID v1.00=20 Device [MSHW0030:00 045E:0915] on i2c-MSHW0030:00 [ 1.782127]usb 1-7: new full-speed USB device number 2 using xhci_hcd [ 1.790126]tsc: Refined TSC clocksource calibration: 2495.999 MHz [ 1.790140]clocksource: tsc: mask: 0xffffffffffffffff max_cycles:=20 0x23fa763a3d1, max_idle_ns: 440795313647 ns [ 1.790171]clocksource: Switched to clocksource tsc [ 1.931445]usb 1-7: New USB device found, idVendor=3D045e,=20 idProduct=3D07e8, bcdDevice=3D 2.07 [ 1.931447]usb 1-7: New USB device strings: Mfr=3D1, Product=3D2,=20 SerialNumber=3D0 [ 1.931448]usb 1-7: Product: Surface Type Cover [ 1.931449]usb 1-7: Manufacturer: Microsoft [ 1.937746]input: Microsoft Surface Type Cover Keyboard as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inp ut/input2 [ 1.938048]raid6: avx2x4 gen() 31473 MB/s [ 1.994166]input: Microsoft Surface Type Cover Mouse as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= / input3 [ 1.994222]input: Microsoft Surface Type Cover Consumer Control as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8. 0002/input/input4 [ 1.994265]input: Microsoft Surface Type Cover as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= /input5 [ 1.994304]input: Microsoft Surface Type Cover Touchpad as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inp ut/input6 [ 1.994343]input: Microsoft Surface Type Cover as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= /input7 [ 1.994380]input: Microsoft Surface Type Cover as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= /input8 [ 1.994416]input: Microsoft Surface Type Cover as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= /input9 [ 1.994485]hid-generic 0003:045E:07E8.0002: input,hiddev0,hidraw0:=20 USB HID v1.11 Keyboard [Microsoft Surface Type Cover] on usb-0000 :00:14.0-7/input0 [ 1.994511]usbcore: registered new interface driver usbhid [ 1.994512]usbhid: USB HID core driver [ 2.006084]raid6: avx2x4 xor() 15312 MB/s [ 2.074086]raid6: avx2x2 gen() 32409 MB/s [ 2.142081]raid6: avx2x2 xor() 19021 MB/s [ 2.210085]raid6: avx2x1 gen() 27643 MB/s [ 2.278084]raid6: avx2x1 xor() 15231 MB/s [ 2.346082]raid6: sse2x4 gen() 13506 MB/s [ 2.414082]raid6: sse2x4 xor() 7802 MB/s [ 2.482085]raid6: sse2x2 gen() 13662 MB/s [ 2.550083]raid6: sse2x2 xor() 8315 MB/s [ 2.618084]raid6: sse2x1 gen() 11528 MB/s [ 2.686083]raid6: sse2x1 xor() 5884 MB/s [ 2.686084]raid6: using algorithm avx2x2 gen() 32409 MB/s [ 2.686085]raid6: .... xor() 19021 MB/s, rmw enabled [ 2.686086]raid6: using avx2x2 recovery algorithm [ 2.687023]xor: automatically using best checksumming function avx [ 2.687733]async_tx: api initialized (async) [ 12.202312]usb 1-1: new high-speed USB device number 3 using xhci_hcd [ 12.351838]usb 1-1: New USB device found, idVendor=3D054c,=20 idProduct=3D0b8c, bcdDevice=3D 1.00 [ 12.351844]usb 1-1: New USB device strings: Mfr=3D2, Product=3D3,=20 SerialNumber=3D4 [ 12.351847]usb 1-1: Product: WALKMAN [ 12.351850]usb 1-1: Manufacturer: Sony [ 12.351852]usb 1-1: SerialNumber: 10458B55477916 [ 36.849562]EXT4-fs (dm-1): mounted filesystem with ordered data=20 mode. Opts: (null) [ 37.091396]systemd[1]: Inserted module 'autofs4' [ 37.140225]systemd[1]: Successfully credited entropy passed from=20 boot loader. [ 37.143659]systemd[1]: systemd=20 247.3-3ubuntu3.4pop0~1626806865~21.04~19f7a6d running in system mode.=20 (+PAM +AUDIT +SELINUX +IMA +APP ARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ=20 +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 defaul t-hierarchy=3Dhybrid) [ 37.162213]systemd[1]: Detected architecture x86-64. [ 37.180029]systemd[1]: Set hostname to . [ 37.340538]systemd[1]:=20 /lib/systemd/system/plymouth-start.service:17: Unit configured to use=20 KillMode=3Dnone. This is unsafe, as it di sables systemd's process lifecycle management for the service. Please=20 update your service to use a safer KillMode=3D, such as 'mixed' or ' control-group'. Support for KillMode=3Dnone is deprecated and will=20 eventually be removed. [ 37.370222]systemd[1]: Configuration file=20 /etc/systemd/system/piavpn.service is marked executable. Please remove=20 executable permissi on bits. Proceeding anyway. [ 37.380436]systemd[1]: Queued start job for default target Graphical=20 Interface. [ 37.387194]systemd[1]: Created slice system-modprobe.slice. [ 37.387482]systemd[1]: Created slice Cryptsetup Units Slice. [ 37.387696]systemd[1]: Created slice User and Session Slice. [ 37.387762]systemd[1]: Started Forward Password Requests to Wall=20 Directory Watch. [ 37.387903]systemd[1]: Set up automount Arbitrary Executable File=20 Formats File System Automount Point. [ 37.387978]systemd[1]: Reached target User and Group Name Lookups. [ 37.387997]systemd[1]: Reached target Remote File Systems. [ 37.388006]systemd[1]: Reached target Slices. [ 37.388087]systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 37.388174]systemd[1]: Listening on LVM2 poll daemon socket. [ 37.388245]systemd[1]: Listening on Syslog Socket. [ 37.388290]systemd[1]: Listening on initctl Compatibility Named Pipe. [ 37.388456]systemd[1]: Listening on Journal Audit Socket. [ 37.388535]systemd[1]: Listening on Journal Socket (/dev/log). [ 37.388628]systemd[1]: Listening on Journal Socket. [ 37.388739]systemd[1]: Listening on udev Control Socket. [ 37.388823]systemd[1]: Listening on udev Kernel Socket. [ 37.389542]systemd[1]: Mounting Huge Pages File System... [ 37.390303]systemd[1]: Mounting POSIX Message Queue File System... [ 37.391603]systemd[1]: Mounting Kernel Debug File System... [ 37.392671]systemd[1]: Mounting Kernel Trace File System... [ 37.394322]systemd[1]: Starting Journal Service... [ 37.394665]systemd[1]: Finished Availability of block devices. [ 37.396134]systemd[1]: Starting Set the console keyboard layout... [ 37.397459]systemd[1]: Starting Create list of static device nodes=20 for the current kernel... [ 37.398466]systemd[1]: Starting Monitoring of LVM2 mirrors,=20 snapshots etc. using dmeventd or progress polling... [ 37.399724]systemd[1]: Starting Load Kernel Module configfs... [ 37.400852]systemd[1]: Starting Load Kernel Module drm... [ 37.404438]systemd[1]: Starting Load Kernel Module fuse... [ 37.405980]systemd[1]: Started Nameserver information manager. [ 37.406164]systemd[1]: Reached target Network (Pre). [ 37.406691]systemd[1]: Condition check resulted in Set Up Additional=20 Binary Formats being skipped. [ 37.409963]systemd[1]: Starting Load Kernel Modules... [ 37.410997]systemd[1]: Starting Remount Root and Kernel File=20 Systems... [ 37.412178]systemd[1]: Starting Coldplug All udev Devices... [ 37.413285]systemd[1]: Starting Uncomplicated firewall... [ 37.416002]systemd[1]: Mounted Huge Pages File System. [ 37.416208]systemd[1]: Mounted POSIX Message Queue File System. [ 37.416372]systemd[1]: Mounted Kernel Debug File System. [ 37.416518]systemd[1]: Mounted Kernel Trace File System. [ 37.417208]systemd[1]: Finished Create list of static device nodes=20 for the current kernel. [ 37.417515]systemd[1]: modprobe@configfs.service: Succeeded. [ 37.417930]systemd[1]: Finished Load Kernel Module configfs. [ 37.419305]systemd[1]: modprobe@drm.service: Succeeded. [ 37.419769]systemd[1]: Finished Load Kernel Module drm. [ 37.420445]systemd[1]: modprobe@fuse.service: Succeeded. [ 37.420877]systemd[1]: Finished Load Kernel Module fuse. [ 37.422337]systemd[1]: Mounting FUSE Control File System... [ 37.423572]systemd[1]: Mounting Kernel Configuration File System... [ 37.427383]systemd[1]: Mounted FUSE Control File System. [ 37.427547]systemd[1]: Mounted Kernel Configuration File System. [ 37.429309]EXT4-fs (dm-1): re-mounted. Opts: errors=3Dremount-ro [ 37.430190]ashmem_linux: module is from the staging directory, the=20 quality is unknown, you have been warned. [ 37.430575]ashmem: initialized [ 37.431113]systemd[1]: Finished Remount Root and Kernel File Systems. [ 37.432832]systemd[1]: Condition check resulted in Rebuild Hardware=20 Database being skipped. [ 37.432896]systemd[1]: Condition check resulted in Platform=20 Persistent Storage Archival being skipped. [ 37.434023]systemd[1]: Starting Load/Save Random Seed... [ 37.435050]systemd[1]: Starting Create System Users... [ 37.435960]systemd[1]: Finished Uncomplicated firewall. [ 37.461710]systemd[1]: Finished Monitoring of LVM2 mirrors,=20 snapshots etc. using dmeventd or progress polling. [ 37.464636]systemd[1]: Finished Load/Save Random Seed. [ 37.464798]systemd[1]: Condition check resulted in First Boot=20 Complete being skipped. [ 37.468585]systemd[1]: Finished Create System Users. [ 37.470877]systemd[1]: Starting Create Static Device Nodes in /dev... [ 37.472031]lp: driver loaded but no devices found [ 37.480890]systemd[1]: Finished Create Static Device Nodes in /dev. [ 37.482608]systemd[1]: Starting Rule-based Manager for Device Events=20 and Files... [ 37.494068]ppdev: user-space parallel port driver [ 37.501808]systemd[1]: Started Journal Service. [ 37.518346]systemd-journald[543]: Received client request to flush=20 runtime journal. [ 37.876161]input: Surface Pro 3/4 Buttons as=20 /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/PNP0C09:00/MSHW0040:0= 0/input/inpu t11 [ 37.881232]surface_pro3_button MSHW0040:00: Surface Pro 3/4 Buttons=20 [VGBI] [ 37.947906]mc: Linux media interface: v0.10 [ 37.970034]videodev: Linux video capture interface: v2.00 [ 38.015669]mei_me 0000:00:16.0: enabling device (0004 -> 0006) [ 38.018953]ov5693 i2c-INT33BE:00: ov5693_probe() called [ 38.019121]ov5693 i2c-INT33BE:00: supply avdd not found, using dummy=20 regulator [ 38.019155]ov5693 i2c-INT33BE:00: supply dovdd not found, using=20 dummy regulator [ 38.019931]mei_me 0000:00:16.4: enabling device (0004 -> 0006) [ 38.037182]ipu3_imgu: module is from the staging directory, the=20 quality is unknown, you have been warned. [ 38.055022]ov5693 i2c-INT33BE:00: sensor_revision =3D 0x2 [ 38.055025]ov5693 i2c-INT33BE:00: sensor_address =3D 0x36 [ 38.055027]ov5693 i2c-INT33BE:00: detect ov5693 success [ 38.056540]ipu3-cio2 0000:00:14.3: Found supported sensor INT33BE:00 [ 38.056599]ipu3-cio2 0000:00:14.3: Connected 1 cameras [ 38.056613]ipu3-cio2 0000:00:14.3: enabling device (0000 -> 0002) [ 38.056785]ipu3-cio2 0000:00:14.3: device 0x9d32 (rev: 0x1) [ 38.081286]pstore: Using crash dump compression: deflate [ 38.081295]pstore: Registered efi as persistent store backend [ 38.118690]ipu3-imgu 0000:00:05.0: enabling device (0000 -> 0002) [ 38.118915]ipu3-imgu 0000:00:05.0: device 0x1919 (rev: 0x1) [ 38.118939]ipu3-imgu 0000:00:05.0: physical base address=20 0x00000000a1000000, 4194304 bytes [ 38.126677]RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters,=20 655360 ms ovfl timer [ 38.126680]RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 38.126681]RAPL PMU: hw unit of domain package 2^-14 Joules [ 38.126682]RAPL PMU: hw unit of domain dram 2^-14 Joules [ 38.126683]RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 38.126684]RAPL PMU: hw unit of domain psys 2^-14 Joules [ 38.222738]cfg80211: Loading compiled-in X.509 certificates for=20 regulatory database [ 38.228287]cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 38.290475]mwifiex_pcie 0000:02:00.0: quirk reset_d3cold enabled [ 38.290478]mwifiex_pcie 0000:02:00.0: quirk no_brigde_d3 enabled [ 38.290577]mwifiex_pcie 0000:02:00.0: enabling device (0000 -> 0002) [ 38.290806]mwifiex_pcie: PCI memory map Virt0: ffffb16441900000 PCI=20 memory map Virt2: ffffb16461400000 [ 38.327199]ipu3-imgu 0000:00:05.0: loaded firmware version=20 irci_irci_ecr-master_20161208_0213_20170112_1500, 17 binaries, 1212984=20 by tes [ 38.413587]ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04:=20 Starting IPTS [ 38.423232]ipts 0000:00:16.4-3e8d0870-271a-4208-8eb5-9acb9402ae04:=20 Device 1B96:0021 ready [ 38.457592]intel_rapl_common: Found RAPL domain package [ 38.457595]intel_rapl_common: Found RAPL domain core [ 38.457596]intel_rapl_common: Found RAPL domain uncore [ 38.457598]intel_rapl_common: Found RAPL domain dram [ 38.457599]intel_rapl_common: Found RAPL domain psys [ 38.560172]usb 1-1: 1:7 : unsupported format bits 0x100000000 [ 38.562750]usbcore: registered new interface driver snd-usb-audio [ 38.630995]snd_hda_intel 0000:00:1f.3: DSP detected with PCI=20 class/subclass/prog-if info 0x040380 [ 38.631030]snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 38.631314]snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops=20 i915_audio_component_bind_ops [i915]) [ 38.670990]snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298:=20 line_outs=3D1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 38.670994]snd_hda_codec_realtek hdaudioC0D0: speaker_outs=3D0=20 (0x0/0x0/0x0/0x0/0x0) [ 38.670996]snd_hda_codec_realtek hdaudioC0D0: hp_outs=3D1=20 (0x21/0x0/0x0/0x0/0x0) [ 38.670997]snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=3D0x0 [ 38.670999]snd_hda_codec_realtek hdaudioC0D0: inputs: [ 38.671001]snd_hda_codec_realtek hdaudioC0D0: Mic=3D0x18 [ 38.671002]snd_hda_codec_realtek hdaudioC0D0: Internal Mic=3D0x12 [ 38.745448]input: Microsoft Surface Type Cover Keyboard as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inp ut/input14 [ 38.748392]input: HDA Intel PCH Mic as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 38.802394]input: Microsoft Surface Type Cover Mouse as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/input= / input15 [ 38.802640]input: Microsoft Surface Type Cover Consumer Control as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8. 0002/input/input16 [ 38.802688]input: HDA Intel PCH Headphone as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 38.802726]input: Microsoft Surface Type Cover UNKNOWN as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inpu t/input17 [ 38.802757]input: HDA Intel PCH HDMI/DP,pcm=3D3 as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 38.802801]input: Microsoft Surface Type Cover Touchpad as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inp ut/input18 [ 38.802813]input: HDA Intel PCH HDMI/DP,pcm=3D7 as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 38.802873]input: Microsoft Surface Type Cover UNKNOWN as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inpu t/input19 [ 38.802892]input: HDA Intel PCH HDMI/DP,pcm=3D8 as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [ 38.802941]input: Microsoft Surface Type Cover UNKNOWN as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inpu t/input20 [ 38.802955]input: HDA Intel PCH HDMI/DP,pcm=3D9 as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 [ 38.803008]input: Microsoft Surface Type Cover UNKNOWN as=20 /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/0003:045E:07E8.0002/inpu t/input21 [ 38.803011]input: HDA Intel PCH HDMI/DP,pcm=3D10 as=20 /devices/pci0000:00/0000:00:1f.3/sound/card0/input27 [ 38.803111]hid-multitouch 0003:045E:07E8.0002:=20 input,hiddev0,hidraw0: USB HID v1.11 Keyboard [Microsoft Surface Type=20 Cover] on usb-0 000:00:14.0-7/input0 [ 38.828480]mousedev: PS/2 mouse device common for all mice [ 39.674157]mwifiex_pcie 0000:02:00.0: info: FW download over, size=20 723540 bytes [ 40.418055]usb 1-5: new high-speed USB device number 4 using xhci_hcd [ 40.568691]usb 1-5: New USB device found, idVendor=3D1286,=20 idProduct=3D204c, bcdDevice=3D32.01 [ 40.568694]usb 1-5: New USB device strings: Mfr=3D1, Product=3D2,=20 SerialNumber=3D3 [ 40.568696]usb 1-5: Product: Bluetooth and Wireless LAN Composite=20 Device [ 40.568698]usb 1-5: Manufacturer: Marvell [ 40.568699]usb 1-5: SerialNumber: 0000000000000000 [ 40.607676]Bluetooth: Core ver 2.22 [ 40.607704]NET: Registered protocol family 31 [ 40.607706]Bluetooth: HCI device and connection manager initialized [ 40.607709]Bluetooth: HCI socket layer initialized [ 40.607711]Bluetooth: L2CAP socket layer initialized [ 40.607715]Bluetooth: SCO socket layer initialized [ 40.616054]usbcore: registered new interface driver btusb [ 40.619814]Bluetooth: hci0: unexpected event for opcode 0x0000 [ 40.620058]Bluetooth: hci0: unexpected event for opcode 0x0000 [ 40.650190]mwifiex_pcie 0000:02:00.0: WLAN FW is active [ 40.783752]mwifiex_pcie 0000:02:00.0: info: MWIFIEX VERSION: mwifiex=20 1.0 (15.68.19.p21) [ 40.783755]mwifiex_pcie 0000:02:00.0: driver_version =3D mwifiex 1.0=20 (15.68.19.p21) [ 40.788239]mwifiex_pcie 0000:02:00.0 wlp2s0: renamed from mlan0 [ 41.382070]FAT-fs (nvme0n1p1): Volume was not properly unmounted.=20 Some data may be corrupt. Please run fsck. [ 41.383458]FAT-fs (nvme0n1p2): Volume was not properly unmounted.=20 Some data may be corrupt. Please run fsck. [ 41.427711]audit: type=3D1400 audit(1627383486.851:2):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"libreoffi ce-xpdfimport" pid=3D927 comm=3D"apparmor_parser" [ 41.428511]audit: type=3D1400 audit(1627383486.851:3):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"libreoffi ce-oosplash" pid=3D926 comm=3D"apparmor_parser" [ 41.431560]audit: type=3D1400 audit(1627383486.855:4):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"/usr/bin/ man" pid=3D928 comm=3D"apparmor_parser" [ 41.431565]audit: type=3D1400 audit(1627383486.855:5):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"man_filte r" pid=3D928 comm=3D"apparmor_parser" [ 41.431568]audit: type=3D1400 audit(1627383486.855:6):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"man_groff " pid=3D928 comm=3D"apparmor_parser" [ 41.434679]audit: type=3D1400 audit(1627383486.859:7):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"libreoffi ce-senddoc" pid=3D932 comm=3D"apparmor_parser" [ 41.445102]audit: type=3D1400 audit(1627383486.863:8):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"/usr/lib/ cups/backend/cups-pdf" pid=3D929 comm=3D"apparmor_parser" [ 41.445108]audit: type=3D1400 audit(1627383486.863:9):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"/usr/sbin /cupsd" pid=3D929 comm=3D"apparmor_parser" [ 41.445111]audit: type=3D1400 audit(1627383486.863:10):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"/usr/sbi n/cupsd//third_party" pid=3D929 comm=3D"apparmor_parser" [ 41.449939]audit: type=3D1400 audit(1627383486.871:11):=20 apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined"=20 name=3D"lxc-cont ainer-default" pid=3D931 comm=3D"apparmor_parser" [ 41.646112]Adding 4193784k swap on /dev/mapper/cryptswap. =20 Priority:-2 extents:1 across:4193784k SSFS [ 41.726121]input: IPTS Touch as /devices/virtual/input/input28 [ 41.727105]input: IPTS Stylus as /devices/virtual/input/input29 [ 41.913695]Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 41.913696]Bluetooth: BNEP filters: protocol multicast [ 41.913699]Bluetooth: BNEP socket layer initialized [ 41.945429]NET: Registered protocol family 38 [ 42.196046]mwifiex_pcie 0000:02:00.0: Enabling ps_mode disallowed by=20 modparam [ 44.129195]Bluetooth: RFCOMM TTY layer initialized [ 44.129202]Bluetooth: RFCOMM socket layer initialized [ 44.129207]Bluetooth: RFCOMM ver 1.11 [ 45.374442]mwifiex_pcie 0000:02:00.0: Enabling ps_mode disallowed by=20 modparam [ 45.404171]mwifiex_pcie 0000:02:00.0: info: trying to associate to=20 'Gensokyo' bssid 28:bd:89:c2:a7:59 [ 45.496473]rfkill: input handler disabled [ 45.593493]mwifiex_pcie 0000:02:00.0: info: associated to bssid=20 28:bd:89:c2:a7:59 successfully [ 46.511019]i915 0000:00:02.0: [drm] Reducing the compressed=20 framebuffer size. This may lead to less power savings than a non-reduced -size. Try to increase stolen memory size if available in BIOS. [ 46.522956]IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 57.570233]rfkill: input handler enabled [ 63.947048]rfkill: input handler disabled [ 73.876396]process '/usr/bin/glava' started with executable stack On Tue, 27 Jul, 2021 at 7:43 am, "Schmid, Carsten"=20 wrote: > Hi Greg, >=20 > On Tue, Jul 27, 2021 at 12:37:28AM +0100, Razgriz375 (Neil) wrote: >=20 >>> [ 109.668465] usb 1-1: USB disconnect, device number 2 >>> [ 110.084429] usb 1-1: new high-speed USB device number 5 using=20 >>> xhci_hcd >>> [ 110.237963] usb 1-1: New USB device found, idVendor=3D054c,=20 >>> idProduct=3D0b8c, bcdDevice=3D 1.00 >>> [ 110.237989] usb 1-1: New USB device strings: Mfr=3D2, Product=3D3,=20 >>> SerialNumber=3D4 >>> [ 110.238002] usb 1-1: Product: WALKMAN >>> [ 110.238011] usb 1-1: Manufacturer: Sony >>> [ 110.238019] usb 1-1: SerialNumber: 10458B55477916 >>> [ 110.342104] usb 1-1: 1:7 : unsupported format bits 0x100000000 >>> [ 110.343953] usbcore: registered new interface driver=20 >>> snd-usb-audio >>>=20 >>=20 >>=20 >> Looks like you removed the device and then added it back? And it=20 >> says >> the device is supported by the kernel now, what does not work=20 >> properly? >=20 > But earlier in boot these messages are seen: > [ 1.908489] usb 1-1: New USB device found, idVendor=3D054c,=20 > idProduct=3D0ca1, bcdDevice=3D 1.00 > [ 1.908503] usb 1-1: New USB device strings: Mfr=3D2, Product=3D3,=20 > SerialNumber=3D4 > [ 1.908508] usb 1-1: Product: WALKMAN > [ 1.908513] usb 1-1: Manufacturer: Sony > [ 1.908516] usb 1-1: SerialNumber: 10458B55477916 > [ 2.195821] usb-storage 1-1:1.0: USB Mass Storage device detected > [ 2.195988] scsi host0: usb-storage 1-1:1.0 >=20 > ProductId is different, that's strange. >=20 > Neil, could you collect the dmesg from the working kernel 5.10 please? > And: is the device expected to be a mass storage (aka USB disk) and=20 > sound card in one? >=20 > Thanks, > Carsten >=20 >=20 > ----------------- > Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstra=DFe=20 > 201, 80634 M=FCnchen; Gesellschaft mit beschr=E4nkter Haftung;=20 > Gesch=E4ftsf=FChrer: Thomas Heurung, Frank Th=FCrauf; Sitz der=20 > Gesellschaft: M=FCnchen; Registergericht M=FCnchen, HRB 106955