Public bug reported:

One VMD equipped platform has another PCI bridge with PCI ID [8086:a0bc]
that is not already in Ubuntu sauced PCI_DEV_FLAGS_ENABLE_ASPM list from
bug 1889384. Link Capability Register shows ASPM L1 supported, but has
ASPM Disabled in Link Control status.

10000:e0:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 20) 
(prog-if 00 [Normal decode])
        ...
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ 
TransPend-
                LnkCap: Port #5, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        ...
00: 86 80 bc a0 06 04 10 00 20 00 04 06 00 00 81 00
10: 00 00 00 00 00 00 00 00 00 e1 e1 00 f0 00 00 20
20: 00 72 00 72 f1 ff 01 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 02 00
40: 10 80 42 01 01 80 00 00 2f 00 10 00 43 48 72 05
...

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.6.0-1023-oem 5.6.0-1023.23
ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
Uname: Linux 5.6.0-1023-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: skip
Date: Thu Aug 27 04:32:44 2020
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
InstallationDate: Installed on 2020-08-13 (14 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-oem-5.6
UpgradeStatus: No upgrade log present (probably fresh install)
--- 
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  u          1767 F.... pulseaudio
CasperMD5CheckResult: skip
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-08-13 (14 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 0bda:5520 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
 Bus 001 Device 002: ID 27c6:538d Shenzhen Goodix Technology Co.,Ltd. 
FingerPrint
 Bus 001 Device 004: ID 0bda:d739 Realtek Semiconductor Corp. 802.11n WLAN 
Adapter
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Vostro 3400
Package: linux-oem-5.6 (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1023-oem 
root=UUID=8ef9f2d9-ab46-4c72-824e-9cf5f0dd4001 ro
ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-5.6.0-1023-oem N/A
 linux-backports-modules-5.6.0-1023-oem  N/A
 linux-firmware                          1.187.3
Tags:  focal
Uname: Linux 5.6.0-1023-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 08/05/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 0.4.3
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr0.4.3:bd08/05/2020:svnDellInc.:pnVostro3400:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:
dmi.product.family: Vostro
dmi.product.name: Vostro 3400
dmi.product.sku: 0A23
dmi.sys.vendor: Dell Inc.

** Affects: linux-oem-5.6 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug apport-collected focal package-from-proposed

** Tags added: apport-collected

** Description changed:

  One VMD equipped platform has another PCI bridge with PCI ID [8086:a0bc]
  that is not already in Ubuntu sauced PCI_DEV_FLAGS_ENABLE_ASPM list from
  bug 1889384. Link Capability Register shows ASPM L1 supported, but has
  ASPM Disabled in Link Control status.
  
  10000:e0:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 
20) (prog-if 00 [Normal decode])
          ...
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ 
TransPend-
                LnkCap: Port #5, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
          ...
  00: 86 80 bc a0 06 04 10 00 20 00 04 06 00 00 81 00
  10: 00 00 00 00 00 00 00 00 00 e1 e1 00 f0 00 00 20
  20: 00 72 00 72 f1 ff 01 00 00 00 00 00 00 00 00 00
  30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 02 00
  40: 10 80 42 01 01 80 00 00 2f 00 10 00 43 48 72 05
  ...
  
  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.6.0-1023-oem 5.6.0-1023.23
  ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
  Uname: Linux 5.6.0-1023-oem x86_64
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Thu Aug 27 04:32:44 2020
  DistributionChannelDescriptor:
   # This is the distribution channel descriptor for the OEM CDs
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
  InstallationDate: Installed on 2020-08-13 (14 days ago)
  InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-signed-oem-5.6
  UpgradeStatus: No upgrade log present (probably fresh install)
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu27.4
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  u          1767 F.... pulseaudio
+ CasperMD5CheckResult: skip
+ DistributionChannelDescriptor:
+  # This is the distribution channel descriptor for the OEM CDs
+  # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
+  canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
+ DistroRelease: Ubuntu 20.04
+ InstallationDate: Installed on 2020-08-13 (14 days ago)
+ InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
+ Lsusb:
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 003: ID 0bda:5520 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
+  Bus 001 Device 002: ID 27c6:538d Shenzhen Goodix Technology Co.,Ltd. 
FingerPrint
+  Bus 001 Device 004: ID 0bda:d739 Realtek Semiconductor Corp. 802.11n WLAN 
Adapter
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: Dell Inc. Vostro 3400
+ Package: linux-oem-5.6 (not installed)
+ ProcEnviron:
+  TERM=xterm-256color
+  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 i915drmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1023-oem 
root=UUID=8ef9f2d9-ab46-4c72-824e-9cf5f0dd4001 ro
+ ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+  linux-restricted-modules-5.6.0-1023-oem N/A
+  linux-backports-modules-5.6.0-1023-oem  N/A
+  linux-firmware                          1.187.3
+ Tags:  focal
+ Uname: Linux 5.6.0-1023-oem x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: N/A
+ _MarkForUpload: True
+ dmi.bios.date: 08/05/2020
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: 0.4.3
+ dmi.board.vendor: Dell Inc.
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias: 
dmi:bvnDellInc.:bvr0.4.3:bd08/05/2020:svnDellInc.:pnVostro3400:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:
+ dmi.product.family: Vostro
+ dmi.product.name: Vostro 3400
+ dmi.product.sku: 0A23
+ dmi.sys.vendor: Dell Inc.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.6 in Ubuntu.
https://bugs.launchpad.net/bugs/1893194

Title:
  Missing id 8086:a0bc for VMD PCI_DEV_FLAGS_ENABLE_ASPM

Status in linux-oem-5.6 package in Ubuntu:
  New

Bug description:
  One VMD equipped platform has another PCI bridge with PCI ID
  [8086:a0bc] that is not already in Ubuntu sauced
  PCI_DEV_FLAGS_ENABLE_ASPM list from bug 1889384. Link Capability
  Register shows ASPM L1 supported, but has ASPM Disabled in Link
  Control status.

  10000:e0:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 
20) (prog-if 00 [Normal decode])
          ...
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 256 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ 
TransPend-
                LnkCap: Port #5, Speed 8GT/s, Width x4, ASPM L1, Exit Latency 
L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
          ...
  00: 86 80 bc a0 06 04 10 00 20 00 04 06 00 00 81 00
  10: 00 00 00 00 00 00 00 00 00 e1 e1 00 f0 00 00 20
  20: 00 72 00 72 f1 ff 01 00 00 00 00 00 00 00 00 00
  30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 02 00
  40: 10 80 42 01 01 80 00 00 2f 00 10 00 43 48 72 05
  ...

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: linux-image-5.6.0-1023-oem 5.6.0-1023.23
  ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
  Uname: Linux 5.6.0-1023-oem x86_64
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  CasperMD5CheckResult: skip
  Date: Thu Aug 27 04:32:44 2020
  DistributionChannelDescriptor:
   # This is the distribution channel descriptor for the OEM CDs
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
  InstallationDate: Installed on 2020-08-13 (14 days ago)
  InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-signed-oem-5.6
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  u          1767 F.... pulseaudio
  CasperMD5CheckResult: skip
  DistributionChannelDescriptor:
   # This is the distribution channel descriptor for the OEM CDs
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-focal-amd64-20200502-85+fossa+X31
  DistroRelease: Ubuntu 20.04
  InstallationDate: Installed on 2020-08-13 (14 days ago)
  InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:5520 Realtek Semiconductor Corp. 
Integrated_Webcam_HD
   Bus 001 Device 002: ID 27c6:538d Shenzhen Goodix Technology Co.,Ltd. 
FingerPrint
   Bus 001 Device 004: ID 0bda:d739 Realtek Semiconductor Corp. 802.11n WLAN 
Adapter
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Vostro 3400
  Package: linux-oem-5.6 (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.6.0-1023-oem 
root=UUID=8ef9f2d9-ab46-4c72-824e-9cf5f0dd4001 ro
  ProcVersionSignature: Ubuntu 5.6.0-1023.23-oem 5.6.19
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-5.6.0-1023-oem N/A
   linux-backports-modules-5.6.0-1023-oem  N/A
   linux-firmware                          1.187.3
  Tags:  focal
  Uname: Linux 5.6.0-1023-oem x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: N/A
  _MarkForUpload: True
  dmi.bios.date: 08/05/2020
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 0.4.3
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr0.4.3:bd08/05/2020:svnDellInc.:pnVostro3400:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:
  dmi.product.family: Vostro
  dmi.product.name: Vostro 3400
  dmi.product.sku: 0A23
  dmi.sys.vendor: Dell Inc.

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