Public bug reported:
Tried to re-enumerate the device doing:
# echo 1 > /sys/bus/pci/devices/0000\:d8\:00.2/remove
# echo "1" > /sys/bus/pci/rescan
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-64-generic 5.4.0-64.72
ProcVersionSignature: Ubuntu 5.4.0-64.72-generic 5.4.78
Uname: Linux 5.4.0-64-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 May 13 13:58 seq
crw-rw---- 1 root audio 116, 33 May 13 13:58 timer
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/seq',
'/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: pass
Date: Fri May 13 14:04:51 2022
InstallationDate: Installed on 2021-04-01 (407 days ago)
InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Release amd64
(20200423)
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 003: ID 0557:2419 ATEN International Co., Ltd
Bus 001 Device 002: ID 0557:7000 ATEN International Co., Ltd Hub
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/10p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ Port 7: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
|__ Port 1: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid,
1.5M
MachineType: Supermicro SYS-6019U-TR4
PciMultimedia:
ProcEnviron:
LC_CTYPE=C.UTF-8
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-64-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro console=tty0 console=ttyS0,115200n8
intel_iommu=on iommu=pt maybe-ubiquity
RelatedPackageVersions:
linux-restricted-modules-5.4.0-64-generic N/A
linux-backports-modules-5.4.0-64-generic N/A
linux-firmware 1.187.10
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/30/2020
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X11DPU
dmi.board.vendor: Supermicro
dmi.board.version: 1.10
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 1
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3.4:bd10/30/2020:svnSupermicro:pnSYS-6019U-TR4:pvr0123456789:rvnSupermicro:rnX11DPU:rvr1.10:cvnSupermicro:ct1:cvr0123456789:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: SYS-6019U-TR4
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 May 13 14:05 seq
crw-rw---- 1 root audio 116, 33 May 13 14:05 timer
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/seq',
'/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckMismatches: ./boot/grub/efi.img
CasperMD5CheckResult: fail
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2021-09-14 (241 days ago)
InstallationMedia: Ubuntu-Server 20.04 LTS "Focal Fossa" - Release amd64
(20200423)
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 003: ID 0557:2419 ATEN International Co., Ltd
Bus 001 Device 002: ID 0557:7000 ATEN International Co., Ltd Hub
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/10p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
|__ Port 7: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid,
1.5M
|__ Port 1: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid,
1.5M
MachineType: Supermicro SYS-6019U-TR4
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
LC_CTYPE=C.UTF-8
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-64-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro console=tty0 console=ttyS0,115200n8
intel_iommu=on iommu=pt maybe-ubiquity
ProcVersionSignature: Ubuntu 5.4.0-64.72-generic 5.4.78
RelatedPackageVersions:
linux-restricted-modules-5.4.0-64-generic N/A
linux-backports-modules-5.4.0-64-generic N/A
linux-firmware 1.187.16
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-64-generic x86_64
UnreportableReason: This report is about a package that is not installed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: False
dmi.bios.date: 10/30/2020
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X11DPU
dmi.board.vendor: Supermicro
dmi.board.version: 1.10
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 1
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 0123456789
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3.4:bd10/30/2020:svnSupermicro:pnSYS-6019U-TR4:pvr0123456789:rvnSupermicro:rnX11DPU:rvr1.10:cvnSupermicro:ct1:cvr0123456789:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: SYS-6019U-TR4
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 0123456789
dmi.sys.vendor: Supermicro
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug apport-collected focal uec-images
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https://bugs.launchpad.net/bugs/1973378
Title:
kernel BUG in pci_assign_unassigned_bus_resources
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