Package: src:linux
Version: 5.5.17-1~bpo10+1
Severity: normal
Tags: upstream

Dear Maintainer,

   * What led up to the situation?
        Nothing in particular.  This is on a clean install .  The
        Ethernet device seems to work fine, and it was used to install
        Debian during the netinst process.  However, I did not perform
        any tests for packet loss, etc.  For what it's worth,
        these errors were also observed under the 'linux-lts 5.4.40-1'
        and 5.6.12.arch1-1 kernels in Arch Linux.  This seems to
        indicate a problem with the alx driver itself.  The manufacturer
        lists alx as the driver for its device, but the alx page itself
        does not include this particular device as being supported:

        https://support.killernetworking.com/knowledge-base/linux-support/

        https://wiki.linuxfoundation.org/networking/alx
   
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        add pci=noaer to the kernel command line 
        1) edit /etc/default/grub and and add pci=noaer to the line starting 
with 
        GRUB_CMDLINE_LINUX_DEFAULT. It will look like this:
                GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer"
        2) run "sudo update-grub"
        3) reboot
        
        as described here in a
        possibly related bug report:
        https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173

        NOTE: I reversed this change for the benefit of this bug report.

        OR

        'rmmod alx' after boot without disabling aer at boot
   
   * What was the outcome of this action?
        The errors were suppressed, but the Ethernet card/port no longer
        functions.
   
   * What outcome did you expect instead?
        Not applicable.  This may be related to the following:
        
https://askubuntu.com/questions/1219203/error-from-alx-network-driver-since-installing-new-ssd-drive
        and
        https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173

        However, unlike the above, this problem happens all the time,
        and does not seem to be triggered by a reboot, sleep, resume, or
        installing new hardware.


-- Package-specific info:
** Version:
Linux version 5.5.0-0.bpo.2-amd64 (debian-ker...@lists.debian.org) (gcc version 
8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 5.5.17-1~bpo10+1 (2020-04-23)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.5.0-0.bpo.2-amd64 
root=UUID=4b30d738-11dd-4ca6-ae26-8064f2276562 ro quiet

** Not tainted

** Kernel log:
[45676.899652] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45676.899844] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45676.899845] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45676.899847] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45676.900845] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45676.900946] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45676.900947] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000040/00002000
[45676.900948] alx 0000:05:00.0: AER:    [ 6] BadTLP                
[45681.882408] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.882534] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.882542] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.882547] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.883576] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.883640] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.883647] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.883653] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.889174] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.889232] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.889233] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.889234] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.889608] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45681.889779] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.889780] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.889781] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.890023] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.895852] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.895951] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.895952] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.895953] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.897159] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.897231] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.897232] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000040/00002000
[45681.897234] alx 0000:05:00.0: AER:    [ 6] BadTLP                
[45681.897728] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.897827] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.897828] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.897829] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.898630] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.898721] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.898722] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.898723] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.901199] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45681.901380] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.901381] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.901382] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45681.901791] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45681.901945] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45681.901946] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45681.901947] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45686.888934] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45686.889038] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45686.889040] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45686.889041] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45686.895808] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45686.895887] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45686.895889] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45686.895890] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45686.897861] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45686.897939] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45686.897941] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45686.897942] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45687.896558] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45687.896825] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45687.896827] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45687.896828] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45687.897550] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45687.897624] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45687.897625] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45687.897626] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.885635] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.885716] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.885724] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.885729] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.893444] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.893526] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.893533] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.893538] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.894334] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45691.894482] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.894483] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=000000c0/00002000
[45691.894484] alx 0000:05:00.0: AER:    [ 6] BadTLP                
[45691.894485] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.894853] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.895030] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.898575] pcieport 0000:00:1d.6: AER: Multiple Corrected error received: 
0000:05:00.0
[45691.898968] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.898970] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.898971] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.899617] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.899693] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.899694] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.899695] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.900495] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.900568] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.900569] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.900570] alx 0000:05:00.0: AER:    [ 7] BadDLLP               
[45691.902079] pcieport 0000:00:1d.6: AER: Corrected error received: 
0000:05:00.0
[45691.902187] alx 0000:05:00.0: AER: PCIe Bus Error: severity=Corrected, 
type=Data Link Layer, (Receiver ID)
[45691.902188] alx 0000:05:00.0: AER:   device [1969:e0a1] error 
status/mask=00000080/00002000
[45691.902189] alx 0000:05:00.0: AER:    [ 7] BadDLLP               

** Model information
sys_vendor: Micro-Star International Co., Ltd.
product_name: GP63 Leopard 8RF
product_version: REV:1.0
chassis_vendor: Micro-Star International Co., Ltd.
chassis_version: N/A
bios_vendor: American Megatrends Inc.
bios_version: E16P5IMS.110
board_vendor: Micro-Star International Co., Ltd.
board_name: MS-16P5
board_version: REV:1.0

** Loaded modules:
alx
binfmt_misc
fuse
ctr
ccm
cmac
intel_rapl_msr
intel_rapl_common
snd_hda_codec_hdmi
x86_pkg_temp_thermal
intel_powerclamp
coretemp
snd_sof_pci
snd_sof_intel_hda_common
snd_sof_intel_hda
kvm_intel
snd_sof_intel_byt
snd_sof_intel_ipc
kvm
snd_sof
snd_sof_xtensa_dsp
snd_soc_skl
snd_soc_hdac_hda
snd_hda_codec_realtek
bnep
snd_hda_ext_core
irqbypass
snd_hda_codec_generic
ledtrig_audio
iwlmvm
snd_soc_sst_ipc
nls_ascii
snd_soc_sst_dsp
nls_cp437
snd_soc_acpi_intel_match
crct10dif_pclmul
crc32_pclmul
snd_soc_acpi
vfat
ghash_clmulni_intel
fat
mac80211
snd_soc_core
aesni_intel
btusb
crypto_simd
snd_compress
cryptd
btrtl
glue_helper
btbcm
libarc4
snd_hda_intel
btintel
snd_intel_dspcfg
intel_cstate
uvcvideo
bluetooth
iwlwifi
snd_hda_codec
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
intel_uncore
videobuf2_common
i915
snd_hda_core
drbg
joydev
efi_pstore
snd_hwdep
videodev
snd_pcm
ansi_cprng
mei_me
iTCO_wdt
rtsx_usb_ms
msi_wmi
ecdh_generic
snd_timer
mc
intel_rapl_perf
cfg80211
ecc
iTCO_vendor_support
pcspkr
serio_raw
memstick
efivars
wmi_bmof
watchdog
mxm_wmi
sparse_keymap
sg
crc16
evdev
snd
mei
rfkill
soundcore
i2c_algo_bit
intel_pch_thermal
ac
tpm_crb
tpm_tis
tpm_tis_core
tpm
rng_core
acpi_pad
button
drm_kms_helper
drm
ipmi_devintf
ipmi_msghandler
parport_pc
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
btrfs
blake2b_generic
xor
zstd_decompress
zstd_compress
raid6_pq
libcrc32c
crc32c_generic
rtsx_usb_sdmmc
mmc_core
rtsx_usb
mfd_core
hid_generic
usbhid
hid
sd_mod
ahci
xhci_pci
libahci
xhci_hcd
libata
usbcore
nvme
psmouse
scsi_mod
crc32c_intel
nvme_core
i2c_i801
mdio
usb_common
battery
video
wmi

** Network interface configuration:
*** /etc/network/interfaces:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug enp5s0
iface enp5s0 inet dhcp

** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group 
default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
3: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 
group default qlen 1000
    link/ether 30:24:32:3b:6f:41 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.52/24 brd 192.168.2.255 scope global dynamic noprefixroute 
wlo1
       valid_lft 83083sec preferred_lft 83083sec
    inet6 fe80::904a:1d8d:1df2:41e9/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
5: enp5s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN 
group default qlen 1000
    link/ether 30:9c:23:93:54:47 brd ff:ff:ff:ff:ff:ff
    inet 169.254.6.79/16 brd 169.254.255.255 scope link enp5s0:avahi
       valid_lft forever preferred_lft forever

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    
packets errs drop fifo colls carrier compressed
    lo:  119201    1447    0    0    0     0          0         0   119201    
1447    0    0    0     0       0          0
  wlo1: 4233187899 3058510    0    0    0     0          0         0 145124815  
734254    0    0    0     0       0          0
enp5s0:       0       0    0    0    0     0          0         0        0      
 0    0    0    0     0       0          0

** lspci -tv output:
-[0000:00]-+-00.0  Intel Corporation 8th Gen Core Processor Host Bridge/DRAM 
Registers
           +-01.0-[01]--+-00.0  NVIDIA Corporation GP104M [GeForce GTX 1070]
           |            \-00.1  NVIDIA Corporation GP104 High Definition Audio 
Controller
           +-02.0  Intel Corporation UHD Graphics 630 (Mobile)
           +-12.0  Intel Corporation Cannon Lake PCH Thermal Controller
           +-14.0  Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host 
Controller
           +-14.2  Intel Corporation Cannon Lake PCH Shared SRAM
           +-14.3  Intel Corporation Wireless-AC 9560 [Jefferson Peak]
           +-16.0  Intel Corporation Cannon Lake PCH HECI Controller
           +-17.0  Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller
           +-1b.0-[02]--
           +-1b.4-[03]----00.0  Intel Corporation Device f1a8
           +-1d.0-[04]----00.0  Intel Corporation Device f1a8
           +-1d.6-[05]----00.0  Qualcomm Atheros Killer E2400 Gigabit Ethernet 
Controller
           +-1f.0  Intel Corporation Device a30d
           +-1f.3  Intel Corporation Cannon Lake PCH cAVS
           +-1f.4  Intel Corporation Cannon Lake PCH SMBus Controller
           \-1f.5  Intel Corporation Cannon Lake PCH SPI Controller

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host 
Bridge/DRAM Registers [8086:3ec4] (rev 07)
        Subsystem: Micro-Star International Co., Ltd. [MSI] 8th Gen Core 
Processor Host Bridge/DRAM Registers [1462:1214]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: skl_uncore

00:01.0 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x16) 
[8086:1901] (rev 07) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 122
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00004000-00004fff
        Memory behind bridge: a3000000-a40fffff
        Prefetchable memory behind bridge: 0000000090000000-00000000a1ffffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 630 
(Mobile) [8086:3e9b] (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. [MSI] UHD Graphics 630 
(Mobile) [1462:1214]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx+
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 148
        Region 0: Memory at a2000000 (64-bit, non-prefetchable) [size=16M]
        Region 2: Memory at 80000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 5000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Lake PCH 
Thermal Controller [8086:a379] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH 
Thermal Controller [1462:1214]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at a4521000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: intel_pch_thermal
        Kernel modules: intel_pch_thermal

00:14.0 USB controller [0c03]: Intel Corporation Cannon Lake PCH USB 3.1 xHCI 
Host Controller [8086:a36d] (rev 10) (prog-if 30 [XHCI])
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH USB 
3.1 xHCI Host Controller [1462:1214]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin ? routed to IRQ 130
        Region 0: Memory at a4500000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:14.2 RAM memory [0500]: Intel Corporation Cannon Lake PCH Shared SRAM 
[8086:a36f] (rev 10)
        Subsystem: Intel Corporation Cannon Lake PCH Shared SRAM [8086:7270]
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Region 0: Memory at a451a000 (64-bit, non-prefetchable) [disabled] 
[size=8K]
        Region 2: Memory at a4520000 (64-bit, non-prefetchable) [disabled] 
[size=4K]
        Capabilities: <access denied>

00:14.3 Network controller [0280]: Intel Corporation Wireless-AC 9560 
[Jefferson Peak] [8086:a370] (rev 10)
        Subsystem: Intel Corporation Wireless-AC 9560 [Jefferson Peak] 
[8086:0034]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at a4514000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

00:16.0 Communication controller [0780]: Intel Corporation Cannon Lake PCH HECI 
Controller [8086:a360] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH 
HECI Controller [1462:1214]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 127
        Region 0: Memory at a451f000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:17.0 SATA controller [0106]: Intel Corporation Cannon Lake Mobile PCH SATA 
AHCI Controller [8086:a353] (rev 10) (prog-if 01 [AHCI 1.0])
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake Mobile 
PCH SATA AHCI Controller [1462:1214]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 129
        Region 0: Memory at a4518000 (32-bit, non-prefetchable) [size=8K]
        Region 1: Memory at a451e000 (32-bit, non-prefetchable) [size=256]
        Region 2: I/O ports at 5090 [size=8]
        Region 3: I/O ports at 5080 [size=4]
        Region 4: I/O ports at 5060 [size=32]
        Region 5: Memory at a451d000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1b.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root 
Port [8086:a340] (rev f0) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin ? routed to IRQ 123
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1b.4 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root 
Port [8086:a32c] (rev f0) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 124
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Memory behind bridge: a4400000-a44fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root 
Port [8086:a330] (rev f0) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 125
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
        Memory behind bridge: a4300000-a43fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1d.6 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root 
Port [8086:a336] (rev f0) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin C routed to IRQ 126
        Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: a4200000-a42fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:a30d] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1214]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0

00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] 
(rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH 
cAVS [1462:1228]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 32, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 168
        Region 0: Memory at a4510000 (64-bit, non-prefetchable) [size=16K]
        Region 4: Memory at a4100000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci

00:1f.4 SMBus [0c05]: Intel Corporation Cannon Lake PCH SMBus Controller 
[8086:a323] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH 
SMBus Controller [1462:1214]
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at a451c000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at efa0 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI 
Controller [8086:a324] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Cannon Lake PCH SPI 
Controller [1462:1214]
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Region 0: Memory at fe010000 (32-bit, non-prefetchable) [size=4K]

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104M [GeForce 
GTX 1070] [10de:1ba1] (rev a1) (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. [MSI] GP104M [GeForce GTX 
1070 Mobile] [1462:1214]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 255
        Region 0: Memory at a3000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at 90000000 (64-bit, prefetchable) [size=256M]
        Region 3: Memory at a0000000 (64-bit, prefetchable) [size=32M]
        Region 5: I/O ports at 4000 [disabled] [size=128]
        Expansion ROM at a4000000 [disabled] [size=512K]
        Capabilities: <access denied>
        Kernel modules: nvidia

01:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio 
Controller [10de:10f0] (rev a1)
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at a4080000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

03:00.0 Non-Volatile memory controller [0108]: Intel Corporation Device 
[8086:f1a8] (rev 03) (prog-if 02 [NVM Express])
        Subsystem: Intel Corporation Device [8086:390d]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        NUMA node: 0
        Region 0: Memory at a4400000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: nvme
        Kernel modules: nvme

04:00.0 Non-Volatile memory controller [0108]: Intel Corporation Device 
[8086:f1a8] (rev 03) (prog-if 02 [NVM Express])
        Subsystem: Intel Corporation Device [8086:390d]
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        NUMA node: 0
        Region 0: Memory at a4300000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: nvme
        Kernel modules: nvme

05:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2400 Gigabit 
Ethernet Controller [1969:e0a1] (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Killer E2400 
Gigabit Ethernet Controller [1462:1214]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at a4200000 (64-bit, non-prefetchable) [size=256K]
        Region 2: I/O ports at 3000 [size=128]
        Capabilities: <access denied>
        Kernel driver in use: alx
        Kernel modules: alx


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
Bus 001 Device 011: ID 046d:c049 Logitech, Inc. G5 Laser Mouse
Bus 001 Device 006: ID 8087:0aaa Intel Corp. 
Bus 001 Device 005: ID 5986:211b Acer, Inc 
Bus 001 Device 013: ID 1770:ff00  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 10.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.5.0-0.bpo.2-amd64 (SMP w/12 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.5.0-0.bpo.2-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.133+deb10u1
ii  kmod                                    26-1
ii  linux-base                              4.6

Versions of packages linux-image-5.5.0-0.bpo.2-amd64 recommends:
ii  apparmor             2.13.2-10
ii  firmware-linux-free  3.4

Versions of packages linux-image-5.5.0-0.bpo.2-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.02+dfsg1-20
pn  linux-doc-5.5           <none>

Versions of packages linux-image-5.5.0-0.bpo.2-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20190717-2~bpo10+1
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

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