Ubuntu
linux package

Kernel driver support issue between 5.4.0-74-generic and 5.4.0-80-generic

Bug #1938697 reported by James Sinton on 2021-08-02

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Confirmed	Undecided	Unassigned

Bug Description

I have found an issue after upgrading my Kernel from 5.4.0-74-generic to 5.4.0-80-generic on Ubuntu 20.04.

It appears that support for the second ethernet port on my Lenovo m90n-1 has been dropped or isn't working as expected. After upgrading to 5.4.0-80-generic my second ethernet port

Both ethernet ports use the r8169 driver. If I switch back to the previous kernel 5.4.0-74-generic. The second ethernet port is usable again.

I did attempt under 5.4.0-80-generic to see if I could get an error message. When the driver attempts to discover the second ethernet port the following error is thrown.

"unknown chip XID fcf"

Support output below:

--- Before update.

Welcome to Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-74-generic x86_64)

root@lenovo-test-3:~# lshw -c network
  *-network DISABLED
       description: Wireless interface
       product: Cannon Point-LP CNVi [Wireless-AC]
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       logical name: wlo1
       version: 30
       serial: 54:8d:5a:ab:41:77
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-74-generic firmware=46.6bf1df06.0 latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:16 memory:a141c000-a141ffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0
       version: 15
       serial: 98:fa:9b:c9:eb:c6
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.1.144 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:19 ioport:4000(size=256) memory:a1304000-a1304fff memory:a1300000-a1303fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: enp4s0
       version: 1b
       serial: 98:fa:9b:c9:eb:c7
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII
       resources: irq:19 ioport:3000(size=256) memory:a1204000-a1204fff memory:a1200000-a1203fff

--- After update

root@lenovo-test-3:~# uname -r
5.4.0-80-generic

root@lenovo-test-3:~# lshw -c network
  *-network DISABLED
       description: Wireless interface
       product: Cannon Point-LP CNVi [Wireless-AC]
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       logical name: wlo1
       version: 30
       serial: 54:8d:5a:ab:41:77
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-80-generic firmware=46.6bf1df06.0 latency=0 link=no multicast=yes wireless=IEEE 802.11
       resources: irq:16 memory:a141c000-a141ffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0
       version: 15
       serial: 98:fa:9b:c9:eb:c6
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.1.144 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:19 ioport:4000(size=256) memory:a1304000-a1304fff memory:a1300000-a1303fff
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-80-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-04 (19 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64 (20210201.2)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0aaa Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
     |__ Port 10: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
     |__ Port 10: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
MachineType: LENOVO 11AMS07U00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-80-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124
RelatedPackageVersions:
linux-restricted-modules-5.4.0-80-generic N/A
linux-backports-modules-5.4.0-80-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-80-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/10/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT25A
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT25A:bd07/10/2020:svnLENOVO:pn11AMS07U00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AMS07U00
dmi.product.sku: LENOVO_MT_11AM_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-76-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-76-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-76.85-generic 5.4.119
RelatedPackageVersions:
linux-restricted-modules-5.4.0-76-generic N/A
linux-backports-modules-5.4.0-76-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-76-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT2CA:bd07/07/2021:svnLENOVO:pn11AJS08Q00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_MT_11AJ_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-78-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-78-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-78.87-generic 5.4.124
RelatedPackageVersions:
linux-restricted-modules-5.4.0-78-generic N/A
linux-backports-modules-5.4.0-78-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-78-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT2CA:bd07/07/2021:svnLENOVO:pn11AJS08Q00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_MT_11AJ_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-74-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (0 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 03f0:034a HP, Inc Elite Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-74-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-74.83-generic 5.4.114
RelatedPackageVersions:
linux-restricted-modules-5.4.0-74-generic N/A
linux-backports-modules-5.4.0-74-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-74-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT2CA:bd07/07/2021:svnLENOVO:pn11AJS08Q00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_MT_11AJ_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-75-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (3 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-75-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-75.84-generic 5.4.119
RelatedPackageVersions:
linux-restricted-modules-5.4.0-75-generic N/A
linux-backports-modules-5.4.0-75-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-75-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT2CA:bd07/07/2021:svnLENOVO:pn11AJS08Q00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_MT_11AJ_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-74-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: pass
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-08-27 (5 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 11AJS08Q00
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-74-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
ProcVersionSignature: Ubuntu 5.4.0-74.83-generic 5.4.118
RelatedPackageVersions:
linux-restricted-modules-5.4.0-74-generic N/A
linux-backports-modules-5.4.0-74-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-74-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 07/07/2021
dmi.bios.vendor: LENOVO
dmi.bios.version: M2AKT2CA
dmi.board.name: 314D
dmi.board.vendor: LENOVO
dmi.board.version: NOK
dmi.chassis.type: 35
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM2AKT2CA:bd07/07/2021:svnLENOVO:pn11AJS08Q00:pvrThinkCentreM90n-1:rvnLENOVO:rn314D:rvrNOK:cvnLENOVO:ct35:cvrNone:
dmi.product.family: ThinkCentre M90n-1
dmi.product.name: 11AJS08Q00
dmi.product.sku: LENOVO_MT_11AJ_BU_Think_FM_ThinkCentre M90n-1
dmi.product.version: ThinkCentre M90n-1
dmi.sys.vendor: LENOVO

See original description

Tags:

Paul White (paulw2u) on 2021-08-02

tags:	added: focal
affects:	ubuntu → linux (Ubuntu)

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Mark Pearson (markrhpearson) wrote on 2021-08-09:

As a note - I have an internal Lenovo bug tracking this:
https://bugs.launchpad.net/sutton/+bug/1938174

I did a bit of investigation just before I went on vacation and I believe this is a regression in the Ubuntu kernel - I'm not seeing the issue with a vanilla kernel.org kernel

Mark

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Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2021-08-18: Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1938697

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status:	New → Incomplete

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Chris Chiu (mschiu77) wrote on 2021-08-24:

Can you please test the kernel in the following?
https://people.canonical.com/~mschiu77/lp1939113/76/
https://people.canonical.com/~mschiu77/lp1939113/78/

It will help us to know which version starts to have this problem?

And please also do `apport-collect 1938697` as requested above so that we can have better understanding of how your network adapter connected (via which interce). Thanks

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James Sinton (james.sinton) wrote on 2021-08-24: AlsaDevices.txt

AlsaDevices.txt Edit (698 bytes, text/plain)

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tags:	added: apport-collected uec-images
description:	updated

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James Sinton (james.sinton) wrote on 2021-08-24: CRDA.txt

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James Sinton (james.sinton) wrote on 2021-08-24: Card0.Codecs.codec.0.txt

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James Sinton (james.sinton) wrote on 2021-08-24: Card0.Codecs.codec.2.txt

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James Sinton (james.sinton) wrote on 2021-08-24: Lspci-vt.txt

#10

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James Sinton (james.sinton) wrote on 2021-08-24: acpidump.txt

#19

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James Sinton (james.sinton) on 2021-08-24

Changed in linux (Ubuntu):
status:	Incomplete → Confirmed

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Chris Chiu (mschiu77) wrote on 2021-08-25:

#20

Can you test the kernel for me?
https://people.canonical.com/~mschiu77/lp1939113/76/
https://people.canonical.com/~mschiu77/lp1939113/78/

You just need to download the .deb files and do `dpkg -i *.deb` and you will see different version in the grub menu. Thanks

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James Sinton (james.sinton) wrote on 2021-08-27: AlsaDevices.txt

#21

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James Sinton (james.sinton) wrote on 2021-08-27: CRDA.txt

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James Sinton (james.sinton) wrote on 2021-08-27: Card0.Codecs.codec.0.txt

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#92

Download full text (79.7 KiB)

[    0.000000] microcode: microcode updated early to revision 0xea, date = 2021-01-05
[    0.000000] Linux version 5.4.0-75-generic (root@u-Precision-5560) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #84 SMP Mon Aug 30 12:30:05 CST 2021 (Ubuntu 5.4.0-75.84-generic 5.4.119)
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.4.0-75-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
[    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 point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008935dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000008935e000-0x000000008b340fff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008b341000-0x000000008b3f9fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000008b3fa000-0x000000008b494fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000008b495000-0x000000008bd0efff] reserved
[    0.000000] BIOS-e820: [mem 0x000000008bd0f000-0x000000008bd0ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000008bd10000-0x000000008f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000016e7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x7e812018-0x7e820057] usable ==> usable
[    0.000000] e820: update [mem 0x7e812018-0x7e820057] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009efff] usable
[    0.000000] reserve setup_data: [mem 0x000000000009f000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000007e812017] usable
[    0.000000] reserve setup_data: [mem 0x000000007e812018-0x000000007e820057] usable
[    0.000000] reserve setup_data: [mem 0x000000007e820058-0x000000008935dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000008935e000-0x000000008b340fff] reserved
[    0.000000] reserve setup_data: [mem 0x000000008b341000-0x000000008b3f9fff] ACPI data
[    0.000000] reserve setup_data: [mem 0x000000008b3fa000-0x000000008b494fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000008b495000-0x000000008bd0efff] reserved
[    0.000000] reserve setup_data: [mem 0x000000008bd0f000-0x000000008bd0ffff] usable
[    0.000000] reserve setup_data: [mem 0x000000008bd10000-0x000000008f7fffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000016e7fffff] usable
[    0.000000] efi: EFI v2.70 by American Megatrends
[    0.000000] efi:  ACPI 2.0=0x8b366000  ACPI=0x8b366000  TPMFinalLog=0x8b44d000  SMBIOS=0x8b9b5000  SMBIOS 3.0=0x8b9b4000  MEMATTR=0x84e99018  ESRT=0x86dd0e18  TPMEventLog=0x815d3018 
[    0.000000] secureboot: Secure boot disabled
[    0.000000] SMBIOS 3.2.0 present.
[    0.000000] DMI: LENOVO 11AJS08Q00/314D, BIOS M2AKT2CA 07/07/2021
[    0.000000] tsc: Detected 1800.000 MHz processor
[    0.000361] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000363] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000372] last_pfn = 0x16e800 max_arch_pfn = 0x400000000
[    0.000378] MTRR default type: uncachable
[    0.000379] MTRR fixed ranges enabled:
[    0.000381]   00000-9FFFF write-back
[    0.000382]   A0000-BFFFF uncachable
[    0.000383]   C0000-FFFFF write-protect
[    0.000384] MTRR variable ranges enabled:
[    0.000386]   0 base 008C000000 mask 7FFF000000 write-back
[    0.000387]   1 base 0088000000 mask 7FFC000000 write-back
[    0.000389]   2 base 0080000000 mask 7FF8000000 write-back
[    0.000390]   3 base 0000000000 mask 7F80000000 write-back
[    0.000391]   4 base 0100000000 mask 7F00000000 write-back
[    0.000392]   5 disabled
[    0.000392]   6 disabled
[    0.000393]   7 disabled
[    0.000394]   8 disabled
[    0.000395]   9 disabled
[    0.000885] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001518] e820: update [mem 0x8d000000-0xffffffff] usable ==> reserved
[    0.001526] last_pfn = 0x8bd10 max_arch_pfn = 0x400000000
[    0.013815] esrt: Reserving ESRT space from 0x0000000086dd0e18 to 0x0000000086dd0ec8.
[    0.013822] e820: update [mem 0x86dd0000-0x86dd0fff] usable ==> reserved
[    0.013844] check: Scanning 1 areas for low memory corruption
[    0.013860] Using GB pages for direct mapping
[    0.014442] secureboot: Secure boot disabled
[    0.014443] RAMDISK: [mem 0x3af8f000-0x3fffdfff]
[    0.014452] ACPI: Early table checksum verification disabled
[    0.014457] ACPI: RSDP 0x000000008B366000 000024 (v02 LENOVO)
[    0.014463] ACPI: XSDT 0x000000008B3660B8 0000EC (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014477] ACPI: FACP 0x000000008B3AB9C8 000114 (v06 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014485] ACPI: DSDT 0x000000008B366230 045791 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014489] ACPI: FACS 0x000000008B492080 000040
[    0.014493] ACPI: APIC 0x000000008B3ABAE0 000068 (v04 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014497] ACPI: FPDT 0x000000008B3ABB48 000044 (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014501] ACPI: FIDT 0x000000008B3ABB90 00009C (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014505] ACPI: MCFG 0x000000008B3ABC30 00003C (v01 LENOVO TC-M2A   000012C0 MSFT 00000097)
[    0.014509] ACPI: SSDT 0x000000008B3ABC70 0079AC (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014514] ACPI: SSDT 0x000000008B3B3620 001B5F (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014518] ACPI: SSDT 0x000000008B3B5180 0031C6 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014522] ACPI: HPET 0x000000008B3B8348 000038 (v01 LENOVO TC-M2A   000012C0      01000013)
[    0.014526] ACPI: SSDT 0x000000008B3B8380 003000 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014530] ACPI: SSDT 0x000000008B3BB380 000FAE (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014534] ACPI: SSDT 0x000000008B3BC330 003047 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014538] ACPI: UEFI 0x000000008B3BF378 000042 (v01 LENOVO TC-M2A   000012C0      01000013)
[    0.014543] ACPI: LPIT 0x000000008B3BF3C0 000094 (v01 LENOVO TC-M2A   000012C0      01000013)
[    0.014547] ACPI: SSDT 0x000000008B3BF458 0027DE (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014551] ACPI: SSDT 0x000000008B3C1C38 0014E2 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014555] ACPI: DBGP 0x000000008B3C3120 000034 (v01 LENOVO TC-M2A   000012C0      01000013)
[    0.014559] ACPI: DBG2 0x000000008B3C3158 000054 (v00 LENOVO TC-M2A   000012C0      01000013)
[    0.014563] ACPI: SSDT 0x000000008B3C31B0 001B67 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014567] ACPI: DMAR 0x000000008B3C4D18 0000A8 (v01 LENOVO TC-M2A   000012C0      01000013)
[    0.014571] ACPI: SSDT 0x000000008B3C4DC0 000144 (v02 LENOVO TC-M2A   000012C0 INTL 20160527)
[    0.014575] ACPI: BGRT 0x000000008B3C4F08 000038 (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014579] ACPI: TPM2 0x000000008B3C4F40 000034 (v04 LENOVO TC-M2A   000012C0 AMI  00000000)
[    0.014584] ACPI: LUFT 0x000000008B3C4F78 0349E2 (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014589] ACPI: WSMT 0x000000008B3F9960 000028 (v01 LENOVO TC-M2A   000012C0 AMI  00010013)
[    0.014594] ACPI: Reserving FACP table memory at [mem 0x8b3ab9c8-0x8b3abadb]
[    0.014596] ACPI: Reserving DSDT table memory at [mem 0x8b366230-0x8b3ab9c0]
[    0.014598] ACPI: Reserving FACS table memory at [mem 0x8b492080-0x8b4920bf]
[    0.014599] ACPI: Reserving APIC table memory at [mem 0x8b3abae0-0x8b3abb47]
[    0.014601] ACPI: Reserving FPDT table memory at [mem 0x8b3abb48-0x8b3abb8b]
[    0.014603] ACPI: Reserving FIDT table memory at [mem 0x8b3abb90-0x8b3abc2b]
[    0.014604] ACPI: Reserving MCFG table memory at [mem 0x8b3abc30-0x8b3abc6b]
[    0.014606] ACPI: Reserving SSDT table memory at [mem 0x8b3abc70-0x8b3b361b]
[    0.014608] ACPI: Reserving SSDT table memory at [mem 0x8b3b3620-0x8b3b517e]
[    0.014609] ACPI: Reserving SSDT table memory at [mem 0x8b3b5180-0x8b3b8345]
[    0.014611] ACPI: Reserving HPET table memory at [mem 0x8b3b8348-0x8b3b837f]
[    0.014613] ACPI: Reserving SSDT table memory at [mem 0x8b3b8380-0x8b3bb37f]
[    0.014614] ACPI: Reserving SSDT table memory at [mem 0x8b3bb380-0x8b3bc32d]
[    0.014616] ACPI: Reserving SSDT table memory at [mem 0x8b3bc330-0x8b3bf376]
[    0.014618] ACPI: Reserving UEFI table memory at [mem 0x8b3bf378-0x8b3bf3b9]
[    0.014619] ACPI: Reserving LPIT table memory at [mem 0x8b3bf3c0-0x8b3bf453]
[    0.014621] ACPI: Reserving SSDT table memory at [mem 0x8b3bf458-0x8b3c1c35]
[    0.014623] ACPI: Reserving SSDT table memory at [mem 0x8b3c1c38-0x8b3c3119]
[    0.014625] ACPI: Reserving DBGP table memory at [mem 0x8b3c3120-0x8b3c3153]
[    0.014626] ACPI: Reserving DBG2 table memory at [mem 0x8b3c3158-0x8b3c31ab]
[    0.014628] ACPI: Reserving SSDT table memory at [mem 0x8b3c31b0-0x8b3c4d16]
[    0.014630] ACPI: Reserving DMAR table memory at [mem 0x8b3c4d18-0x8b3c4dbf]
[    0.014631] ACPI: Reserving SSDT table memory at [mem 0x8b3c4dc0-0x8b3c4f03]
[    0.014633] ACPI: Reserving BGRT table memory at [mem 0x8b3c4f08-0x8b3c4f3f]
[    0.014635] ACPI: Reserving TPM2 table memory at [mem 0x8b3c4f40-0x8b3c4f73]
[    0.014637] ACPI: Reserving LUFT table memory at [mem 0x8b3c4f78-0x8b3f9959]
[    0.014638] ACPI: Reserving WSMT table memory at [mem 0x8b3f9960-0x8b3f9987]
[    0.014654] ACPI: Local APIC address 0xfee00000
[    0.015094] No NUMA configuration found
[    0.015096] Faking a node at [mem 0x0000000000000000-0x000000016e7fffff]
[    0.015112] NODE_DATA(0) allocated [mem 0x16e7d3000-0x16e7fdfff]
[    0.015465] Zone ranges:
[    0.015466]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.015469]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.015470]   Normal   [mem 0x0000000100000000-0x000000016e7fffff]
[    0.015472]   Device   empty
[    0.015474] Movable zone start for each node
[    0.015479] Early memory node ranges
[    0.015480]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.015482]   node   0: [mem 0x0000000000100000-0x000000008935dfff]
[    0.015484]   node   0: [mem 0x000000008bd0f000-0x000000008bd0ffff]
[    0.015485]   node   0: [mem 0x0000000100000000-0x000000016e7fffff]
[    0.015928] Zeroed struct page in unavailable ranges: 34051 pages
[    0.015930] Initmem setup node 0 [mem 0x0000000000001000-0x000000016e7fffff]
[    0.015933] On node 0 totalpages: 1014525
[    0.015935]   DMA zone: 64 pages used for memmap
[    0.015936]   DMA zone: 278 pages reserved
[    0.015937]   DMA zone: 3998 pages, LIFO batch:0
[    0.016028]   DMA32 zone: 8718 pages used for memmap
[    0.016030]   DMA32 zone: 557919 pages, LIFO batch:63
[    0.033627]   Normal zone: 7072 pages used for memmap
[    0.033629]   Normal zone: 452608 pages, LIFO batch:63
[    0.044352] Reserving Intel graphics memory at [mem 0x8d800000-0x8f7fffff]
[    0.044572] ACPI: PM-Timer IO Port: 0x1808
[    0.044579] ACPI: Local APIC address 0xfee00000
[    0.044589] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.044591] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.044638] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.044641] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.044644] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.044646] ACPI: IRQ0 used by override.
[    0.044647] ACPI: IRQ9 used by override.
[    0.044650] Using ACPI (MADT) for SMP configuration information
[    0.044652] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.044662] e820: update [mem 0x84a8b000-0x84ad3fff] usable ==> reserved
[    0.044673] TSC deadline timer available
[    0.044675] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.044705] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.044708] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[    0.044711] PM: Registered nosave memory: [mem 0x7e812000-0x7e812fff]
[    0.044714] PM: Registered nosave memory: [mem 0x7e820000-0x7e820fff]
[    0.044717] PM: Registered nosave memory: [mem 0x84a8b000-0x84ad3fff]
[    0.044720] PM: Registered nosave memory: [mem 0x86dd0000-0x86dd0fff]
[    0.044723] PM: Registered nosave memory: [mem 0x8935e000-0x8b340fff]
[    0.044724] PM: Registered nosave memory: [mem 0x8b341000-0x8b3f9fff]
[    0.044725] PM: Registered nosave memory: [mem 0x8b3fa000-0x8b494fff]
[    0.044727] PM: Registered nosave memory: [mem 0x8b495000-0x8bd0efff]
[    0.044730] PM: Registered nosave memory: [mem 0x8bd10000-0x8f7fffff]
[    0.044731] PM: Registered nosave memory: [mem 0x8f800000-0xdfffffff]
[    0.044732] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.044733] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[    0.044734] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[    0.044736] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[    0.044737] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.044738] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.044739] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.044740] PM: Registered nosave memory: [mem 0xfed04000-0xfedfffff]
[    0.044742] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.044743] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.044744] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.044747] [mem 0x8f800000-0xdfffffff] available for PCI devices
[    0.044748] Booting paravirtualized kernel on bare hardware
[    0.044752] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.044763] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
[    0.045020] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u1048576
[    0.045033] pcpu-alloc: s188416 r8192 d28672 u1048576 alloc=1*2097152
[    0.045034] pcpu-alloc: [0] 0 1 
[    0.045088] Built 1 zonelists, mobility grouping on.  Total pages: 998393
[    0.045089] Policy zone: Normal
[    0.045092] Kernel command line: BOOT_IMAGE=/vmlinuz-5.4.0-75-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro
[    0.045520] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.045690] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.045749] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.051157] Calgary: detecting Calgary via BIOS EBDA area
[    0.051159] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.066306] Memory: 3725176K/4058100K available (14339K kernel code, 2400K rwdata, 5008K rodata, 2736K init, 4964K bss, 332924K reserved, 0K cma-reserved)
[    0.066315] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0
[    0.066514] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.066546] ftrace: allocating 44590 entries in 175 pages
[    0.094039] rcu: Hierarchical RCU implementation.
[    0.094043] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2.
[    0.094048] 	Tasks RCU enabled.
[    0.094051] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.094053] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.098431] NR_IRQS: 524544, nr_irqs: 512, preallocated irqs: 16
[    0.099139] random: crng done (trusting CPU's manufacturer)
[    0.099177] Console: colour dummy device 80x25
[    0.099628] printk: console [tty0] enabled
[    0.099656] ACPI: Core revision 20190816
[    0.100676] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.100812] APIC: Switch to symmetric I/O mode setup
[    0.100817] DMAR: Host address width 39
[    0.100820] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.100830] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.100834] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.100841] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.100845] DMAR: RMRR base: 0x00000089cf2000 end: 0x00000089d11fff
[    0.100848] DMAR: RMRR base: 0x0000008d000000 end: 0x0000008f7fffff
[    0.100857] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.100860] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.100863] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.103173] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.103177] x2apic enabled
[    0.103208] Switched APIC routing to cluster x2apic.
[    0.108942] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.128748] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
[    0.128757] Calibrating delay loop (skipped), value calculated using timer frequency.. 3600.00 BogoMIPS (lpj=7200000)
[    0.128763] pid_max: default: 32768 minimum: 301
[    0.132811] LSM: Security Framework initializing
[    0.132827] Yama: becoming mindful.
[    0.132872] AppArmor: AppArmor initialized
[    0.132925] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.132938] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.132961] *** VALIDATE tmpfs ***
[    0.133165] *** VALIDATE proc ***
[    0.133243] *** VALIDATE cgroup1 ***
[    0.133246] *** VALIDATE cgroup2 ***
[    0.133326] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.133354] process: using mwait in idle threads
[    0.133363] Last level iTLB entries: 4KB 128, 2MB 8, 4MB 8
[    0.133365] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.133372] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.133376] Spectre V2 : Mitigation: Enhanced IBRS
[    0.133378] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.133382] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.133386] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.133393] SRBDS: Mitigation: TSX disabled
[    0.133753] Freeing SMP alternatives memory: 40K
[    0.136864] smpboot: CPU0: Intel(R) Celeron(R) CPU 4205U @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xc)
[    0.137008] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.137019] ... version:                4
[    0.137021] ... bit width:              48
[    0.137023] ... generic registers:      8
[    0.137025] ... value mask:             0000ffffffffffff
[    0.137027] ... max period:             00007fffffffffff
[    0.137029] ... fixed-purpose events:   3
[    0.137031] ... event mask:             00000007000000ff
[    0.137082] rcu: Hierarchical SRCU implementation.
[    0.138094] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.138156] smp: Bringing up secondary CPUs ...
[    0.138282] x86: Booting SMP configuration:
[    0.138285] .... node  #0, CPUs:      #1
[    0.142236] smp: Brought up 1 node, 2 CPUs
[    0.142236] smpboot: Max logical packages: 1
[    0.142236] smpboot: Total of 2 processors activated (7200.00 BogoMIPS)
[    0.142236] devtmpfs: initialized
[    0.142236] x86/mm: Memory block size: 128MB
[    0.142236] PM: Registering ACPI NVS region [mem 0x8b3fa000-0x8b494fff] (634880 bytes)
[    0.142236] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.142236] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.142236] pinctrl core: initialized pinctrl subsystem
[    0.142236] PM: RTC time: 06:54:53, date: 2021-08-31
[    0.142236] NET: Registered protocol family 16
[    0.142236] audit: initializing netlink subsys (disabled)
[    0.142236] audit: type=2000 audit(1630392892.036:1): state=initialized audit_enabled=0 res=1
[    0.144848] EISA bus registered
[    0.144861] cpuidle: using governor ladder
[    0.144866] cpuidle: using governor menu
[    0.144905] ACPI: bus type PCI registered
[    0.144905] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.144905] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.144905] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.144905] PCI: Using configuration type 1 for base access
[    0.145155] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.146765] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.146765] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.148850] fbcon: Taking over console
[    0.148872] ACPI: Added _OSI(Module Device)
[    0.148875] ACPI: Added _OSI(Processor Device)
[    0.148878] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.148880] ACPI: Added _OSI(Processor Aggregator Device)
[    0.148883] ACPI: Added _OSI(Linux-Dell-Video)
[    0.148886] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.148888] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.242631] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.TPLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.242645] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.242650] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.242727] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS01._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.242735] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.242739] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.242743] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS01._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.242749] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.242753] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.245697] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS02._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.245705] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.245709] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.245713] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS02._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.245719] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.245723] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.248660] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS03._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.248667] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.248671] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.248675] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS03._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.248681] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.248685] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.251621] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS04._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.251629] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.251633] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.251636] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS04._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.251642] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.251646] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.254583] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS05._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.254590] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.254594] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.254598] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS05._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.254604] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.254608] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.257545] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS06._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.257552] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.257556] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.257560] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS06._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.257566] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.257570] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.260506] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS07._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.260513] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.260517] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.260520] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS07._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.260526] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.260530] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.263463] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS08._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.263471] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.263475] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.263478] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS08._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.263484] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.263488] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.266430] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS09._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.266437] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.266441] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.266445] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS09._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.266450] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.266454] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.269386] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.269393] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.269397] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.269401] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS10._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.269407] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.269410] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272444] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.USR1._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272451] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272455] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272465] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.USR2._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272471] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272475] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272520] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS01._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272526] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272530] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272534] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS01._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272540] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272544] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272598] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS02._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272604] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272608] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272612] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS02._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272617] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272621] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272674] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS03._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272681] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272685] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272688] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS03._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272694] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272698] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272751] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS04._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272756] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272760] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272764] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS04._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272770] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272773] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272828] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS05._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272835] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272839] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272842] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS05._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272848] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272852] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272905] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS06._UPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272912] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272916] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.272919] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.SS06._PLD], AE_ALREADY_EXISTS (20190816/dswload2-326)
[    0.272925] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20190816/psobject-220)
[    0.272929] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.275718] ACPI: 11 ACPI AML tables successfully acquired and loaded
[    0.288482] ACPI: Dynamic OEM Table Load:
[    0.288494] ACPI: SSDT 0xFFFF9953A9216B00 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20160527)
[    0.290983] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.294055] ACPI: Dynamic OEM Table Load:
[    0.294065] ACPI: SSDT 0xFFFF9953A92B9800 000400 (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.296639] ACPI: Dynamic OEM Table Load:
[    0.296648] ACPI: SSDT 0xFFFF9953A91E4000 0004FD (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.299340] ACPI: Dynamic OEM Table Load:
[    0.299348] ACPI: SSDT 0xFFFF9953A9318800 000149 (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.301748] ACPI: Dynamic OEM Table Load:
[    0.301758] ACPI: SSDT 0xFFFF9953A91E5000 000724 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.304624] ACPI: Dynamic OEM Table Load:
[    0.304634] ACPI: SSDT 0xFFFF9953A8D71000 0005FC (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.307335] ACPI: Dynamic OEM Table Load:
[    0.307344] ACPI: SSDT 0xFFFF9953A92BA000 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.310024] ACPI: Dynamic OEM Table Load:
[    0.310034] ACPI: SSDT 0xFFFF9953A925E000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20160527)
[    0.313724] ACPI: Dynamic OEM Table Load:
[    0.313733] ACPI: SSDT 0xFFFF9953A92B9000 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.320615] ACPI: Interpreter enabled
[    0.320684] ACPI: (supports S0 S3 S4 S5)
[    0.320687] ACPI: Using IOAPIC for interrupt routing
[    0.320758] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.323174] ACPI: Enabled 10 GPEs in block 00 to 7F
[    0.331628] ACPI: Power Resource [PXP] (off)
[    0.333473] ACPI: Power Resource [PXP] (off)
[    0.336291] ACPI: Power Resource [PXP] (off)
[    0.348043] ACPI: Power Resource [BTPR] (on)
[    0.350226] ACPI: Power Resource [USBC] (on)
[    0.350523] ACPI: Power Resource [PAUD] (on)
[    0.356145] ACPI: Power Resource [V0PR] (on)
[    0.356939] ACPI: Power Resource [V1PR] (on)
[    0.357704] ACPI: Power Resource [V2PR] (on)
[    0.363799] ACPI: Power Resource [PXTC] (off)
[    0.369220] ACPI: Power Resource [WRST] (on)
[    0.380198] ACPI: Power Resource [FN00] (off)
[    0.380365] ACPI: Power Resource [FN01] (off)
[    0.380531] ACPI: Power Resource [FN02] (off)
[    0.380690] ACPI: Power Resource [FN03] (off)
[    0.380853] ACPI: Power Resource [FN04] (off)
[    0.382102] ACPI: Power Resource [PIN] (off)
[    0.383113] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.383124] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.386225] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
[    0.387565] PCI host bridge to bus 0000:00
[    0.387578] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.387582] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.387585] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.387588] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.387592] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.387595] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.387598] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.387601] pci_bus 0000:00: root bus resource [mem 0x8f800000-0xdfffffff window]
[    0.387605] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window]
[    0.387608] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.387623] pci 0000:00:00.0: [8086:3e35] type 00 class 0x060000
[    0.388303] pci 0000:00:02.0: [8086:3ea1] type 00 class 0x030000
[    0.388322] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
[    0.388331] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.388338] pci 0000:00:02.0: reg 0x20: [io  0x4000-0x403f]
[    0.388361] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.388612] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.388629] pci 0000:00:04.0: reg 0x10: [mem 0xa1310000-0xa1317fff 64bit]
[    0.388942] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.388958] pci 0000:00:08.0: reg 0x10: [mem 0xa1326000-0xa1326fff 64bit]
[    0.389221] pci 0000:00:12.0: [8086:9df9] type 00 class 0x118000
[    0.389250] pci 0000:00:12.0: reg 0x10: [mem 0xa1325000-0xa1325fff 64bit]
[    0.389535] pci 0000:00:14.0: [8086:9ded] type 00 class 0x0c0330
[    0.389559] pci 0000:00:14.0: reg 0x10: [mem 0xa1300000-0xa130ffff 64bit]
[    0.389628] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.390397] pci 0000:00:14.2: [8086:9def] type 00 class 0x050000
[    0.390423] pci 0000:00:14.2: reg 0x10: [mem 0xa1320000-0xa1321fff 64bit]
[    0.390436] pci 0000:00:14.2: reg 0x18: [mem 0xa1324000-0xa1324fff 64bit]
[    0.390736] pci 0000:00:14.3: [8086:9df0] type 00 class 0x028000
[    0.390881] pci 0000:00:14.3: reg 0x10: [mem 0xa131c000-0xa131ffff 64bit]
[    0.391507] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[    0.391832] pci 0000:00:16.0: [8086:9de0] type 00 class 0x078000
[    0.391861] pci 0000:00:16.0: reg 0x10: [mem 0xa1323000-0xa1323fff 64bit]
[    0.391947] pci 0000:00:16.0: PME# supported from D3hot
[    0.392336] pci 0000:00:1d.0: [8086:9db0] type 01 class 0x060400
[    0.392551] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.392777] pci 0000:00:1d.3: [8086:9db3] type 01 class 0x060400
[    0.392871] pci 0000:00:1d.3: PME# supported from D0 D3hot D3cold
[    0.392889] pci 0000:00:1d.3: PTM enabled (root), 4ns granularity
[    0.393226] pci 0000:00:1d.4: [8086:9db4] type 01 class 0x060400
[    0.393318] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
[    0.393336] pci 0000:00:1d.4: PTM enabled (root), 4ns granularity
[    0.393687] pci 0000:00:1f.0: [8086:9d85] type 00 class 0x060100
[    0.394045] pci 0000:00:1f.3: [8086:9dc8] type 00 class 0x040300
[    0.394114] pci 0000:00:1f.3: reg 0x10: [mem 0xa1318000-0xa131bfff 64bit]
[    0.394179] pci 0000:00:1f.3: reg 0x20: [mem 0xa1000000-0xa10fffff 64bit]
[    0.394314] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.395629] pci 0000:00:1f.4: [8086:9da3] type 00 class 0x0c0500
[    0.395659] pci 0000:00:1f.4: reg 0x10: [mem 0xa1322000-0xa13220ff 64bit]
[    0.395690] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.396005] pci 0000:00:1f.5: [8086:9da4] type 00 class 0x0c8000
[    0.396026] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.396405] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.396564] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[    0.396599] pci 0000:02:00.0: reg 0x10: [io  0x3000-0x30ff]
[    0.396629] pci 0000:02:00.0: reg 0x18: [mem 0xa1204000-0xa1204fff 64bit]
[    0.396648] pci 0000:02:00.0: reg 0x20: [mem 0xa1200000-0xa1203fff 64bit]
[    0.396763] pci 0000:02:00.0: supports D1 D2
[    0.396766] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.396939] pci 0000:00:1d.3: PCI bridge to [bus 02]
[    0.396946] pci 0000:00:1d.3:   bridge window [io  0x3000-0x3fff]
[    0.396951] pci 0000:00:1d.3:   bridge window [mem 0xa1200000-0xa12fffff]
[    0.397100] pci 0000:03:00.0: [1179:011a] type 00 class 0x010802
[    0.397134] pci 0000:03:00.0: reg 0x10: [mem 0xa1100000-0xa1103fff 64bit]
[    0.397299] pci 0000:03:00.0: 16.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x4 link at 0000:00:1d.4 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[    0.397400] pci 0000:00:1d.4: PCI bridge to [bus 03]
[    0.397406] pci 0000:00:1d.4:   bridge window [mem 0xa1100000-0xa11fffff]
[    0.401706] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.401864] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *1
[    0.402016] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.402168] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.402319] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.402475] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.402627] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.402778] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0
[    0.404786] iommu: Default domain type: Translated 
[    0.404975] SCSI subsystem initialized
[    0.404984] libata version 3.00 loaded.
[    0.404984] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.404984] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.404984] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.404984] vgaarb: loaded
[    0.404984] ACPI: bus type USB registered
[    0.404984] usbcore: registered new interface driver usbfs
[    0.404984] usbcore: registered new interface driver hub
[    0.404984] usbcore: registered new device driver usb
[    0.404984] pps_core: LinuxPPS API ver. 1 registered
[    0.404984] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.404984] PTP clock support registered
[    0.404984] EDAC MC: Ver: 3.0.0
[    0.404984] Registered efivars operations
[    0.404984] PCI: Using ACPI for IRQ routing
[    0.449545] PCI: pci_cache_line_size set to 64 bytes
[    0.449621] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[    0.449623] e820: reserve RAM buffer [mem 0x7e812018-0x7fffffff]
[    0.449624] e820: reserve RAM buffer [mem 0x84a8b000-0x87ffffff]
[    0.449625] e820: reserve RAM buffer [mem 0x86dd0000-0x87ffffff]
[    0.449626] e820: reserve RAM buffer [mem 0x8935e000-0x8bffffff]
[    0.449627] e820: reserve RAM buffer [mem 0x8bd10000-0x8bffffff]
[    0.449628] e820: reserve RAM buffer [mem 0x16e800000-0x16fffffff]
[    0.449745] NetLabel: Initializing
[    0.449748] NetLabel:  domain hash size = 128
[    0.449750] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.449769] NetLabel:  unlabeled traffic allowed by default
[    0.449995] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.450003] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.454820] clocksource: Switched to clocksource tsc-early
[    0.468347] *** VALIDATE bpf ***
[    0.468417] VFS: Disk quotas dquot_6.6.0
[    0.468452] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.468484] *** VALIDATE ramfs ***
[    0.468490] *** VALIDATE hugetlbfs ***
[    0.468601] AppArmor: AppArmor Filesystem Enabled
[    0.468638] pnp: PnP ACPI init
[    0.468857] system 00:00: [mem 0x40000000-0x403fffff] could not be reserved
[    0.468866] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.469380] system 00:01: [io  0x0a00-0x0a0f] has been reserved
[    0.469385] system 00:01: [io  0x0a10-0x0a1f] has been reserved
[    0.469388] system 00:01: [io  0x0a20-0x0a2f] has been reserved
[    0.469394] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.470042] pnp 00:02: [dma 0 disabled]
[    0.470096] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.470646] pnp 00:03: [dma 0 disabled]
[    0.470694] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.470871] system 00:04: [io  0x0680-0x069f] has been reserved
[    0.470876] system 00:04: [io  0x164e-0x164f] has been reserved
[    0.470882] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.471094] system 00:05: [io  0x1854-0x1857] has been reserved
[    0.471101] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.471507] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.471512] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.471515] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.471519] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved
[    0.471522] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.471526] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.471530] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.471533] system 00:06: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.471539] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.471942] system 00:07: [io  0x1800-0x18fe] could not be reserved
[    0.471946] system 00:07: [mem 0xfd000000-0xfd69ffff] has been reserved
[    0.471950] system 00:07: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.471953] system 00:07: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.471957] system 00:07: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.471960] system 00:07: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.471964] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
[    0.471970] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.472517] system 00:08: [io  0x2000-0x20fe] has been reserved
[    0.472524] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.474553] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.476790] pnp: PnP ACPI: found 10 devices
[    0.478355] thermal_sys: Registered thermal governor 'fair_share'
[    0.478356] thermal_sys: Registered thermal governor 'bang_bang'
[    0.478360] thermal_sys: Registered thermal governor 'step_wise'
[    0.478362] thermal_sys: Registered thermal governor 'user_space'
[    0.478365] thermal_sys: Registered thermal governor 'power_allocator'
[    0.482895] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.482942] pci 0000:00:1d.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
[    0.482948] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[    0.482954] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[    0.482968] pci 0000:00:1d.0: BAR 14: assigned [mem 0x8f800000-0x8f9fffff]
[    0.482977] pci 0000:00:1d.0: BAR 15: assigned [mem 0x8fa00000-0x8fbfffff 64bit pref]
[    0.482985] pci 0000:00:1d.0: BAR 13: assigned [io  0x5000-0x5fff]
[    0.482994] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.483000] pci 0000:00:1d.0:   bridge window [io  0x5000-0x5fff]
[    0.483006] pci 0000:00:1d.0:   bridge window [mem 0x8f800000-0x8f9fffff]
[    0.483010] pci 0000:00:1d.0:   bridge window [mem 0x8fa00000-0x8fbfffff 64bit pref]
[    0.483018] pci 0000:00:1d.3: PCI bridge to [bus 02]
[    0.483021] pci 0000:00:1d.3:   bridge window [io  0x3000-0x3fff]
[    0.483027] pci 0000:00:1d.3:   bridge window [mem 0xa1200000-0xa12fffff]
[    0.483035] pci 0000:00:1d.4: PCI bridge to [bus 03]
[    0.483041] pci 0000:00:1d.4:   bridge window [mem 0xa1100000-0xa11fffff]
[    0.483050] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.483054] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.483057] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.483060] pci_bus 0000:00: resource 7 [mem 0x000e0000-0x000e3fff window]
[    0.483063] pci_bus 0000:00: resource 8 [mem 0x000e4000-0x000e7fff window]
[    0.483067] pci_bus 0000:00: resource 9 [mem 0x000e8000-0x000ebfff window]
[    0.483070] pci_bus 0000:00: resource 10 [mem 0x000ec000-0x000effff window]
[    0.483073] pci_bus 0000:00: resource 11 [mem 0x8f800000-0xdfffffff window]
[    0.483076] pci_bus 0000:00: resource 12 [mem 0xfc800000-0xfe7fffff window]
[    0.483080] pci_bus 0000:01: resource 0 [io  0x5000-0x5fff]
[    0.483083] pci_bus 0000:01: resource 1 [mem 0x8f800000-0x8f9fffff]
[    0.483086] pci_bus 0000:01: resource 2 [mem 0x8fa00000-0x8fbfffff 64bit pref]
[    0.483090] pci_bus 0000:02: resource 0 [io  0x3000-0x3fff]
[    0.483092] pci_bus 0000:02: resource 1 [mem 0xa1200000-0xa12fffff]
[    0.483096] pci_bus 0000:03: resource 1 [mem 0xa1100000-0xa11fffff]
[    0.483422] NET: Registered protocol family 2
[    0.483506] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.484279] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.484312] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.484402] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    0.484484] TCP: Hash tables configured (established 32768 bind 32768)
[    0.484520] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.484538] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.484601] NET: Registered protocol family 1
[    0.484608] NET: Registered protocol family 44
[    0.484624] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.485190] PCI: CLS 64 bytes, default 64
[    0.485259] Trying to unpack rootfs image as initramfs...
[    0.774899] Freeing initrd memory: 82364K
[    0.788805] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.788811] software IO TLB: mapped [mem 0x7a810000-0x7e810000] (64MB)
[    0.789042] platform rtc_cmos: registered platform RTC device (no PNP device found)
[    0.789092] check: Scanning for low memory corruption every 60 seconds
[    0.789635] Initialise system trusted keyrings
[    0.789652] Key type blacklist registered
[    0.789682] workingset: timestamp_bits=36 max_order=20 bucket_order=0
[    0.791383] zbud: loaded
[    0.791801] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.792016] fuse: init (API version 7.31)
[    0.792047] *** VALIDATE fuse ***
[    0.792050] *** VALIDATE fuse ***
[    0.792179] Platform Keyring initialized
[    0.796834] Key type asymmetric registered
[    0.796839] Asymmetric key parser 'x509' registered
[    0.796860] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.796890] io scheduler mq-deadline registered
[    0.906237] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122
[    0.906271] pcieport 0000:00:1d.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[    0.906713] pcieport 0000:00:1d.3: PME: Signaling with IRQ 123
[    0.906778] pcieport 0000:00:1d.3: AER: enabled with IRQ 123
[    0.906825] pcieport 0000:00:1d.3: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
[    0.907148] pcieport 0000:00:1d.4: PME: Signaling with IRQ 124
[    0.907210] pcieport 0000:00:1d.4: AER: enabled with IRQ 124
[    0.907260] pcieport 0000:00:1d.4: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
[    0.907352] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.907437] efifb: probing for efifb
[    0.907455] efifb: framebuffer at 0x90000000, using 32400k, total 32400k
[    0.907459] efifb: mode is 3840x2160x32, linelength=15360, pages=1
[    0.907461] efifb: scrolling: redraw
[    0.907464] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.907585] Console: switching to colour frame buffer device 240x67
[    0.930992] fb0: EFI VGA frame buffer device
[    0.931074] intel_idle: MWAIT substates: 0x11142120
[    0.931075] intel_idle: v0.4.1 model 0x8E
[    0.931226] intel_idle: lapic_timer_reliable_states 0xffffffff
[    0.931479] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[    0.931634] ACPI: Sleep Button [SLPB]
[    0.931731] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[    0.931879] ACPI: Power Button [PWRB]
[    0.931982] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[    0.932135] ACPI: Power Button [PWRF]
[    0.933486] [Firmware Bug]: Invalid critical threshold (0)
[    0.934093] thermal LNXTHERM:00: registered as thermal_zone0
[    0.934186] ACPI: Thermal Zone [TZ00] (28 C)
[    0.934573] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.955871] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.977312] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    0.979688] Linux agpgart interface v0.103
[    0.984986] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x0, rev-id 78)
[    1.008184] loop: module loaded
[    1.008559] libphy: Fixed MDIO Bus: probed
[    1.008635] tun: Universal TUN/TAP device driver, 1.6
[    1.008901] PPP generic driver version 2.4.2
[    1.009104] VFIO - User Level meta-driver version: 0.3
[    1.009339] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.009451] ehci-pci: EHCI PCI platform driver
[    1.009535] ehci-platform: EHCI generic platform driver
[    1.009647] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.009755] ohci-pci: OHCI PCI platform driver
[    1.009834] ohci-platform: OHCI generic platform driver
[    1.009925] uhci_hcd: USB Universal Host Controller Interface driver
[    1.010331] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.010421] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.011612] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[    1.011760] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    1.012075] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04
[    1.012206] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.012320] usb usb1: Product: xHCI Host Controller
[    1.012398] usb usb1: Manufacturer: Linux 5.4.0-75-generic xhci-hcd
[    1.012497] usb usb1: SerialNumber: 0000:00:14.0
[    1.012691] hub 1-0:1.0: USB hub found
[    1.012776] hub 1-0:1.0: 12 ports detected
[    1.013892] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.013984] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.014102] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.014259] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04
[    1.021270] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.028224] usb usb2: Product: xHCI Host Controller
[    1.035072] usb usb2: Manufacturer: Linux 5.4.0-75-generic xhci-hcd
[    1.042015] usb usb2: SerialNumber: 0000:00:14.0
[    1.049026] hub 2-0:1.0: USB hub found
[    1.055693] hub 2-0:1.0: 4 ports detected
[    1.064843] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.069520] i8042: PNP: No PS/2 controller found.
[    1.071930] pcieport 0000:00:1d.3: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[    1.079659] mousedev: PS/2 mouse device common for all mice
[    1.085829] pcieport 0000:00:1d.3: AER:   device [8086:9db3] error status/mask=00000001/00002000
[    1.093582] rtc_cmos rtc_cmos: RTC can wake from S4
[    1.099984] pcieport 0000:00:1d.3: AER:    [ 0] RxErr                 
[    1.108174] rtc_cmos rtc_cmos: registered as rtc0
[    1.114038] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.120963] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    1.128230] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.136496] i2c /dev entries driver
[    1.142683] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.150202] device-mapper: uevent: version 1.0.3
[    1.156934] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.164609] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[    1.171197] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.171200] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.179280] platform eisa.0: Probing EISA bus 0
[    1.186098] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.186102] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.193409] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    1.200570] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.200574] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.207982] platform eisa.0: Cannot allocate resource for EISA slot 1
[    1.215239] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.222521] platform eisa.0: Cannot allocate resource for EISA slot 2
[    1.229807] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.237011] platform eisa.0: Cannot allocate resource for EISA slot 3
[    1.244177] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.251709] platform eisa.0: Cannot allocate resource for EISA slot 4
[    1.258809] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.266025] platform eisa.0: Cannot allocate resource for EISA slot 5
[    1.273266] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.280571] platform eisa.0: Cannot allocate resource for EISA slot 6
[    1.287894] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.295188] platform eisa.0: Cannot allocate resource for EISA slot 7
[    1.295189] platform eisa.0: Cannot allocate resource for EISA slot 8
[    1.295191] platform eisa.0: EISA: Detected 0 cards
[    1.295194] intel_pstate: Intel P-state driver initializing
[    1.302503] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.359532] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.366619] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.373852] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.373853] intel_pstate: HWP enabled
[    1.387795] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.395029] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.402173] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.409434] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.416513] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.423699] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.430701] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.437867] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.444906] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.452112] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.459189] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.466409] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.473515] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.480712] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.487812] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.495029] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.502129] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.509340] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.516404] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.523604] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.530669] pcieport 0000:00:1d.3: AER: Multiple Corrected error received: 0000:00:1d.3
[    1.537928] pcieport 0000:00:1d.3: AER: can't find device of ID00eb
[    1.545078] ledtrig-cpu: registered to indicate activity on CPUs
[    1.552162] EFI Variables Facility v0.08 2004-May-17
[    1.605704] intel_pmc_core INT33A1:00:  initialized
[    1.612675] drop_monitor: Initializing network drop monitor service
[    1.619792] NET: Registered protocol family 10
[    1.634180] Segment Routing with IPv6
[    1.640893] NET: Registered protocol family 17
[    1.647656] Key type dns_resolver registered
[    1.654679] RAS: Correctable Errors collector initialized.
[    1.661420] microcode: sig=0x806ec, pf=0x80, revision=0xea
[    1.668306] microcode: Microcode Update Driver: v2.2.
[    1.668322] IPI shorthand broadcast: enabled
[    1.681452] sched_clock: Marking stable (1675555365, 5884850)->(1684866125, -3425910)
[    1.688461] registered taskstats version 1
[    1.694988] Loading compiled-in X.509 certificates
[    1.702495] Loaded X.509 cert 'Build time autogenerated kernel key: b2e428669b918f362bf1b0430a4b71e758724117'
[    1.710287] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
[    1.718112] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
[    1.725152] zswap: loaded using pool lzo/zbud
[    1.731975] Key type ._fscrypt registered
[    1.738546] Key type .fscrypt registered
[    1.752203] Key type big_key registered
[    1.758687] Key type trusted registered
[    1.768557] Key type encrypted registered
[    1.774963] AppArmor: AppArmor sha1 policy hashing enabled
[    1.782411] integrity: Loading X.509 certificate: UEFI:db
[    1.788867] integrity: Loaded X.509 cert 'Lenovo UEFI CA 2014: 4b91a68732eaefdd2c8ffffc6b027ec3449e9c8f'
[    1.795656] integrity: Loading X.509 certificate: UEFI:db
[    1.802139] tsc: Refined TSC clocksource calibration: 1799.999 MHz
[    1.805173] integrity: Loaded X.509 cert 'Trust - Lenovo Certificate: bc19ccf68446c18b4a08dce9b1cb4deb'
[    1.808694] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f228ab7a2, max_idle_ns: 440795289252 ns
[    1.815506] integrity: Loading X.509 certificate: UEFI:db
[    1.829062] clocksource: Switched to clocksource tsc
[    1.829398] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[    1.842641] integrity: Loading X.509 certificate: UEFI:db
[    1.849277] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[    1.857205] integrity: Loading X.509 certificate: UEFI:MokListRT
[    1.864333] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63'
[    1.872740] ima: Allocated hash algorithm: sha1
[    1.894719] ima: No architecture policies found
[    1.901656] evm: Initialising EVM extended attributes:
[    1.908557] evm: security.selinux
[    1.915289] evm: security.SMACK64
[    1.921985] evm: security.SMACK64EXEC
[    1.928651] evm: security.SMACK64TRANSMUTE
[    1.935290] evm: security.SMACK64MMAP
[    1.941839] evm: security.apparmor
[    1.948342] evm: security.ima
[    1.954778] evm: security.capability
[    1.961204] evm: HMAC attrs: 0x1
[    1.970787] PM:   Magic number: 1:867:924
[    1.977509] rtc_cmos rtc_cmos: setting system clock to 2021-08-31T06:54:54 UTC (1630392894)
[    1.985721] Freeing unused decrypted memory: 2040K
[    1.992890] Freeing unused kernel image memory: 2736K
[    1.999441] Write protecting the kernel read-only data: 22528k
[    2.006679] Freeing unused kernel image memory: 2008K
[    2.013505] Freeing unused kernel image memory: 1136K
[    2.034494] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    2.041108] Run /init as init process
[    2.212891] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    2.230321] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    2.243107] r8169 0000:02:00.0: Refused to change power state, currently in D3
[    2.257183] r8169 0000:02:00.0: cache line size of 64 is not supported
[    2.257895] acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:01)
[    2.263861] r8169 0000:02:00.0: Mem-Wr-Inval unavailable
[    2.272784] r8169 0000:02:00.0: unknown chip XID fcf
[    2.302439] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    2.309335] cryptd: max_cpu_qlen set to 1000
[    2.325309] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    2.361773] SSE version of gcm_enc/dec engaged.
[    2.388420] nvme nvme0: pci function 0000:03:00.0
[    2.432847] checking generic (90000000 1fa4000) vs hw (90000000 10000000)
[    2.432848] fb0: switching to inteldrmfb from EFI VGA
[    2.439707] Console: switching to colour dummy device 80x25
[    2.439759] i915 0000:00:02.0: vgaarb: deactivate vga console
[    2.441721] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.441725] [drm] Driver supports precise vblank timestamp query.
[    2.442716] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.443158] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    2.612055] nvme nvme0: 2/0/0 default/read/poll queues
[    2.614321]  nvme0n1: p1 p2 p3
[    2.715768] [drm] failed to retrieve link info, disabling eDP
[    2.730188] i915 0000:00:02.0: Failed to program MOCS registers; expect performance issues.
[    2.731478] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0
[    2.735293] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    2.736580] acpi device:0f: registered as cooling_device7
[    2.736731] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
[    2.765487] fbcon: i915drmfb (fb0) is primary device
[    2.785282] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.
[    2.802071] Console: switching to colour frame buffer device 240x67
[    2.841261] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    6.473030] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   11.849019] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   12.056978] usb 2-2: device not accepting address 2, error -62
[   12.192964] usb 1-3: new low-speed USB device number 2 using xhci_hcd
[   12.362221] usb 1-3: New USB device found, idVendor=03f0, idProduct=034a, bcdDevice= 1.21
[   12.362393] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   12.362539] usb 1-3: Product: HP Elite USB Keyboard
[   12.362613] usb 1-3: Manufacturer: Chicony
[   17.737029] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   23.113019] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   23.320947] usb 2-2: device not accepting address 3, error -62
[   23.328983] usb usb2-port2: attempt power cycle
[   23.457003] usb 1-6: new full-speed USB device number 3 using xhci_hcd
[   23.619087] usb 1-6: not running at top speed; connect to a high speed hub
[   23.633412] usb 1-6: New USB device found, idVendor=2109, idProduct=0103, bcdDevice=10.04
[   23.633549] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   23.633655] usb 1-6: Product: USB 2.0 BILLBOARD             
[   23.633745] usb 1-6: Manufacturer: VIA Technologies Inc.         
[   23.633836] usb 1-6: SerialNumber: 0000000000000001
[   23.768926] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[   23.918708] usb 1-10: New USB device found, idVendor=8087, idProduct=0aaa, bcdDevice= 0.02
[   23.918839] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   23.927466] hidraw: raw HID events driver (C) Jiri Kosina
[   23.947005] usbcore: registered new interface driver usbhid
[   23.947138] usbhid: USB HID core driver
[   23.950966] input: Chicony HP Elite USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:03F0:034A.0001/input/input4
[   24.009393] hid-generic 0003:03F0:034A.0001: input,hidraw0: USB HID v1.10 Keyboard [Chicony HP Elite USB Keyboard] on usb-0000:00:14.0-3/input0
[   24.009927] input: Chicony HP Elite USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/0003:03F0:034A.0002/input/input5
[   24.069289] input: Chicony HP Elite USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/0003:03F0:034A.0002/input/input6
[   24.069790] hid-generic 0003:03F0:034A.0002: input,hidraw1: USB HID v1.10 Device [Chicony HP Elite USB Keyboard] on usb-0000:00:14.0-3/input1
[   29.513064] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   34.889057] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   35.096993] usb 2-2: device not accepting address 4, error -62
[   40.521053] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   45.897079] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[   46.104983] usb 2-2: device not accepting address 5, error -62
[   46.112990] usb usb2-port2: unable to enumerate USB device
[   46.340804] raid6: sse2x4   gen()  9344 MB/s
[   46.388811] raid6: sse2x4   xor()  5263 MB/s
[   46.436802] raid6: sse2x2   gen()  8007 MB/s
[   46.484803] raid6: sse2x2   xor()  5487 MB/s
[   46.532807] raid6: sse2x1   gen()  6448 MB/s
[   46.580801] raid6: sse2x1   xor()  4745 MB/s
[   46.580821] raid6: using algorithm sse2x4 gen() 9344 MB/s
[   46.580845] raid6: .... xor() 5263 MB/s, rmw enabled
[   46.580882] raid6: using ssse3x2 recovery algorithm
[   46.582379] xor: measuring software checksum speed
[   46.620756]    prefetch64-sse: 11413.000 MB/sec
[   46.660755]    generic_sse: 10752.000 MB/sec
[   46.660776] xor: using function: prefetch64-sse (11413.000 MB/sec)
[   46.662101] async_tx: api initialized (async)
[   46.830336] Btrfs loaded, crc32c=crc32c-intel
[   46.886524] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[   47.043438] systemd[1]: Inserted module 'autofs4'
[   47.158619] systemd[1]: systemd 245.4-4ubuntu3.11 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[   47.177123] systemd[1]: Detected architecture x86-64.
[   47.194752] systemd[1]: Set hostname to <install>.
[   47.413361] systemd[1]: Created slice system-modprobe.slice.
[   47.414012] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[   47.414555] systemd[1]: Created slice User and Session Slice.
[   47.414807] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   47.415335] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[   47.415604] systemd[1]: Reached target User and Group Name Lookups.
[   47.415804] systemd[1]: Reached target Slices.
[   47.416037] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[   47.416315] systemd[1]: Listening on LVM2 poll daemon socket.
[   47.416548] systemd[1]: Listening on multipathd control socket.
[   47.416819] systemd[1]: Listening on Syslog Socket.
[   47.417079] systemd[1]: Listening on fsck to fsckd communication Socket.
[   47.417311] systemd[1]: Listening on initctl Compatibility Named Pipe.
[   47.417680] systemd[1]: Listening on Journal Audit Socket.
[   47.417929] systemd[1]: Listening on Journal Socket (/dev/log).
[   47.418182] systemd[1]: Listening on Journal Socket.
[   47.418461] systemd[1]: Listening on Network Service Netlink Socket.
[   47.418702] systemd[1]: Listening on udev Control Socket.
[   47.428653] systemd[1]: Listening on udev Kernel Socket.
[   47.439976] systemd[1]: Mounting Huge Pages File System...
[   47.451383] systemd[1]: Mounting POSIX Message Queue File System...
[   47.462760] systemd[1]: Mounting Kernel Debug File System...
[   47.474118] systemd[1]: Mounting Kernel Trace File System...
[   47.486262] systemd[1]: Starting Journal Service...
[   47.498166] systemd[1]: Starting Set the console keyboard layout...
[   47.511403] systemd[1]: Starting Create list of static device nodes for the current kernel...
[   47.524435] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[   47.535143] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped.
[   47.539541] systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped.
[   47.544618] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[   47.548319] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[   47.553783] systemd[1]: Starting Load Kernel Modules...
[   47.570131] systemd[1]: Starting Remount Root and Kernel File Systems...
[   47.584236] systemd[1]: Starting udev Coldplug all Devices...
[   47.592937] EXT4-fs (dm-0): re-mounted. Opts: (null)
[   47.605553] systemd[1]: Starting Uncomplicated firewall...
[   47.623839] systemd[1]: Mounted Huge Pages File System.
[   47.638869] systemd[1]: Mounted POSIX Message Queue File System.
[   47.649852] systemd[1]: Mounted Kernel Debug File System.
[   47.659864] systemd[1]: Mounted Kernel Trace File System.
[   47.670464] systemd[1]: Finished Create list of static device nodes for the current kernel.
[   47.681367] systemd[1]: Finished Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
[   47.692150] systemd[1]: Finished Load Kernel Modules.
[   47.702750] systemd[1]: Started Journal Service.
[   47.795188] systemd-journald[369]: Received client request to flush runtime journal.
[   48.004887] Adding 3894268k swap on /swap.img.  Priority:-2 extents:5 across:4180988k SSFS
[   48.463077] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[   48.482770] intel_rapl_common: Found RAPL domain package
[   48.482773] intel_rapl_common: Found RAPL domain dram
[   48.483912] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[   48.530129] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[   48.533134] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   48.533417] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   48.620076] Intel(R) Wireless WiFi driver for Linux
[   48.620078] Copyright(c) 2003- 2015 Intel Corporation
[   48.626500] Bluetooth: Core ver 2.22
[   48.626521] NET: Registered protocol family 31
[   48.626522] Bluetooth: HCI device and connection manager initialized
[   48.626525] Bluetooth: HCI socket layer initialized
[   48.626528] Bluetooth: L2CAP socket layer initialized
[   48.626531] Bluetooth: SCO socket layer initialized
[   48.635823] iwlwifi 0000:00:14.3: loaded firmware version 46.4d093a30.0 op_mode iwlmvm
[   48.648581] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[   48.650818] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   48.684748] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560 160MHz, REV=0x318
[   48.686203] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[   48.686204] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[   48.686205] RAPL PMU: hw unit of domain package 2^-14 Joules
[   48.686206] RAPL PMU: hw unit of domain dram 2^-14 Joules
[   48.686207] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[   48.686207] RAPL PMU: hw unit of domain psys 2^-14 Joules
[   48.696409] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC233: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[   48.696412] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   48.696413] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   48.696415] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[   48.696416] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[   48.696417] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x19
[   48.738172] iwlwifi 0000:00:14.3: base HW address: c0:b8:83:c6:02:d7
[   48.787646] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input7
[   48.787704] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8
[   48.787764] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9
[   48.787823] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10
[   48.787870] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
[   48.787916] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[   48.787990] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[   48.807251] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[   48.807641] thermal thermal_zone6: failed to read out thermal zone (-61)
[   48.825120] usbcore: registered new interface driver btusb
[   48.830891] Bluetooth: hci0: Firmware revision 0.1 build 26 week 11 2020
[   48.904994] intel_rapl_common: Found RAPL domain package
[   48.904996] intel_rapl_common: Found RAPL domain core
[   48.904997] intel_rapl_common: Found RAPL domain uncore
[   48.904998] intel_rapl_common: Found RAPL domain dram
[   49.011719] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0
[   49.257975] alua: device handler registered
[   49.259343] emc: device handler registered
[   49.261162] rdac: device handler registered
[   49.445386] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[   49.553887] audit: type=1400 audit(1630392942.072:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=599 comm="apparmor_parser"
[   49.553891] audit: type=1400 audit(1630392942.072:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=599 comm="apparmor_parser"
[   49.558579] audit: type=1400 audit(1630392942.076:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=598 comm="apparmor_parser"
[   49.558582] audit: type=1400 audit(1630392942.076:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=598 comm="apparmor_parser"
[   49.565005] audit: type=1400 audit(1630392942.084:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=600 comm="apparmor_parser"
[   49.575737] audit: type=1400 audit(1630392942.092:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=602 comm="apparmor_parser"
[   49.575741] audit: type=1400 audit(1630392942.092:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=602 comm="apparmor_parser"
[   49.575743] audit: type=1400 audit(1630392942.092:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=602 comm="apparmor_parser"
[   49.575747] audit: type=1400 audit(1630392942.092:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/{,usr/}sbin/dhclient" pid=602 comm="apparmor_parser"
[   49.590409] audit: type=1400 audit(1630392942.108:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=601 comm="apparmor_parser"
[  119.057021] usb 2-2: new SuperSpeed Gen 1 USB device number 6 using xhci_hcd
[  119.077713] usb 2-2: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=30.00
[  119.077718] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[  119.077721] usb 2-2: Product: Belkin USB-C LAN
[  119.077724] usb 2-2: Manufacturer: Belkin
[  119.077727] usb 2-2: SerialNumber: 8D8974000000
[  119.101582] usbcore: registered new interface driver r8152
[  119.107186] usbcore: registered new interface driver cdc_ether
[  119.229491] usb 2-2: reset SuperSpeed Gen 1 USB device number 6 using xhci_hcd
[  119.282219] r8152 2-2:1.0 eth0: v1.10.11
[  119.307226] r8152 2-2:1.0 enx24f5a28d8974: renamed from eth0
[  121.906918] IPv6: ADDRCONF(NETDEV_CHANGE): enx24f5a28d8974: link becomes ready
[  121.907197] r8152 2-2:1.0 enx24f5a28d8974: carrier on

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-08-31:

#93

Thanks for result of the 5.4.0-75. Now the range can be narrowed down. The strange thing is there's no r8169 related modification between 74 to 75. So it's not that easy to identify which commit commit the problem. I build a modified 74 version to help. Can you try the kernel in https://people.canonical.com/~mschiu77/lp1938697/74_118/? Thanks

Revision history for this message

James Sinton (james.sinton) wrote on 2021-09-01: AlsaDevices.txt

#94

AlsaDevices.txt Edit (698 bytes, text/plain)

apport information

description:

updated

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James Sinton (james.sinton) wrote on 2021-09-01: CRDA.txt

#95

CRDA.txt Edit (468 bytes, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Card0.Codecs.codec.0.txt

#96

Card0.Codecs.codec.0.txt Edit (9.9 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Card0.Codecs.codec.2.txt

#97

Card0.Codecs.codec.2.txt Edit (2.9 KiB, text/plain)

apport information

Revision history for this message

James Sinton (james.sinton) wrote on 2021-09-01: CurrentDmesg.txt

#98

CurrentDmesg.txt Edit (81.1 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Lspci.txt

#99

Lspci.txt Edit (29.3 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Lspci-vt.txt

#100

Lspci-vt.txt Edit (1.1 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Lsusb.txt

#101

Lsusb.txt Edit (400 bytes, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Lsusb-t.txt

#102

Lsusb-t.txt Edit (550 bytes, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: Lsusb-v.txt

#103

Lsusb-v.txt Edit (29.4 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: PciMultimedia.txt

#104

PciMultimedia.txt Edit (1.0 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: ProcCpuinfo.txt

#105

ProcCpuinfo.txt Edit (2.5 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: ProcCpuinfoMinimal.txt

#106

ProcCpuinfoMinimal.txt Edit (1.2 KiB, text/plain)

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James Sinton (james.sinton) wrote on 2021-09-01: ProcInterrupts.txt

#107

ProcInterrupts.txt Edit (2.3 KiB, text/plain)

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James Sinton (james.sinton) wrote on 2021-09-01: ProcModules.txt

#108

ProcModules.txt Edit (7.2 KiB, text/plain)

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James Sinton (james.sinton) wrote on 2021-09-01: UdevDb.txt

#109

UdevDb.txt Edit (183.5 KiB, text/plain)

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James Sinton (james.sinton) wrote on 2021-09-01: WifiSyslog.txt

#110

WifiSyslog.txt Edit (94.2 KiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01: acpidump.txt

#111

acpidump.txt Edit (2.8 MiB, text/plain)

apport information

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James Sinton (james.sinton) wrote on 2021-09-01:

#112

Ok so I tried the modified version. As you'll see the ethernet interface isn't there. I've run apport again.

When I switch back to 5.4.0-74-generic from the repo we see the ethernet interface again. Did you want an updated apport from the repo version?

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-09-01:

#113

No. I will need only the output of "dmesg". You can do "dmesg > dmesg.log" on the 5.4.0-74-generic and attach the dmesg.log here. Thanks

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-09-01:

#114

Please help test https://people.canonical.com/~mschiu77/lp1938697/74_117/ and let me know if you can see the second ethernet interface. No need to do apport-collect. Thanks

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-09-13:

#115

@James, any update?

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James Sinton (james.sinton) wrote on 2021-09-13:

#116

Hi Chris,

Apologises emailed my update rather than posting it via the webui. Yes it that version worked.

Regards,

James

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-09-15:

#117

Thanks for the result. That means the commit between 74_117 and 74_118 cause the problem. However, there's no r8169 related commits. So I can only do stupid thing to bisect commits between the 2 versions. I may cost 6~7 test versions. Could you help me test the kernel in https://people.canonical.com/~mschiu77/lp1938697/74_117_1/? Thanks

Revision history for this message

James Sinton (james.sinton) wrote on 2021-09-16:

#118

Hi Chris,

Firstly thank you helping with this. Secondly it looks like someone has beaten you to the fix.

I've just updated my device to kernel 5.4.0-84.94 and the issue appears to have been resolved.

Looking at the change log. It seems there has been a device list fix applied.

That fix seems to be from 5.4.0-82, which I'm pretty sure we tested.

* Focal update: v5.4.133 upstream stable release (LP: #1938713)
- rtl8xxxu: Fix device info for RTL8192EU devices

Revision history for this message

Chris Chiu (mschiu77) wrote on 2021-09-21:

#119

Thanks for the information although the fix is for the WLAN driver. That's quite surprising to me. Anyway, it's good to know the bug is gone.

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Ubuntulinux package

Kernel driver support issue between 5.4.0-74-generic and 5.4.0-80-generic

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