Package: src:linux
Version: 5.9.1-1
Severity: important
Tags: upstream
X-Debbugs-Cc: cbr...@t-online.de

Dear Maintainer,

after upgrading my Debian testing installation to kernel 5.9.1, my bluetooth 
mouse does not work anymore. According to IRC #debian-next this seems to be a 
known upstream problem, also affecting other distributions.
I will send the output of systemctl status bluetooth.



-- Package-specific info:
** Version:
Linux version 5.9.0-1-amd64 (debian-ker...@lists.debian.org) (gcc-10 (Debian 
10.2.0-15) 10.2.0, GNU ld (GNU Binutils for Debian) 2.35.1) #1 SMP Debian 
5.9.1-1 (2020-10-17)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.9.0-1-amd64 
root=UUID=8182619a-9f43-4ac4-b4b1-5d199fd18be1 ro quiet

** Not tainted

** Kernel log:
[   16.604024] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   16.605385] Adding 998396k swap on /dev/nvme0n1p5.  Priority:-2 extents:1 
across:998396k SSFS
[   16.607486] systemd[1]: Activated swap 
/dev/disk/by-uuid/c37e771f-dfac-4520-8b63-b3aa174b5713.
[   16.607573] systemd[1]: Reached target Swap.
[   16.638238] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms 
ovfl timer
[   16.638239] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[   16.638240] RAPL PMU: hw unit of domain package 2^-14 Joules
[   16.638240] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[   16.652887] videodev: Linux video capture interface: v2.00
[   16.656935] snd_hda_intel 0000:00:1f.3: DSP detected with PCI 
class/subclass/prog-if info 0x040380
[   16.656957] cfg80211: Loading compiled-in X.509 certificates for regulatory 
database
[   16.657114] cfg80211: Loaded X.509 cert 'b...@debian.org: 
577e021cb980e0e820821ba7b54b4961b8b4fadf'
[   16.657268] cfg80211: Loaded X.509 cert 'romain.per...@gmail.com: 
3abbc6ec146e09d1b6016ab9d6cf71dd233f0328'
[   16.657447] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   16.659800] platform regulatory.0: firmware: direct-loading firmware 
regulatory.db
[   16.660116] platform regulatory.0: firmware: direct-loading firmware 
regulatory.db.p7s
[   16.661731] systemd[1]: Started Journal Service.
[   16.726023] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[   16.822721] uvcvideo: Found UVC 1.00 device Integrated Camera (13d3:5a08)
[   16.827293] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not 
initialized!
[   16.827295] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not 
initialized!
[   16.827296] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not 
initialized!
[   16.827343] input: Integrated Camera: Integrated C as 
/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input7
[   16.827389] usbcore: registered new interface driver uvcvideo
[   16.827390] USB Video Class driver (1.1.1)
[   16.827421] rtw_8822ce 0000:01:00.0: firmware: direct-loading firmware 
rtw88/rtw8822c_wow_fw.bin
[   16.827424] rtw_8822ce 0000:01:00.0: Firmware version 9.9.0, H2C version 15
[   16.827910] rtw_8822ce 0000:01:00.0: firmware: direct-loading firmware 
rtw88/rtw8822c_fw.bin
[   16.827914] rtw_8822ce 0000:01:00.0: Firmware version 9.9.0, H2C version 15
[   16.911781] intel_rapl_common: Found RAPL domain package
[   16.911783] intel_rapl_common: Found RAPL domain core
[   16.911785] intel_rapl_common: Found RAPL domain uncore
[   16.917233] rtw_8822ce 0000:01:00.0 wlp1s0: renamed from wlan0
[   16.933753] Bluetooth: Core ver 2.22
[   16.933765] NET: Registered protocol family 31
[   16.933765] Bluetooth: HCI device and connection manager initialized
[   16.933768] Bluetooth: HCI socket layer initialized
[   16.933769] Bluetooth: L2CAP socket layer initialized
[   16.933772] Bluetooth: SCO socket layer initialized
[   16.940160] usbcore: registered new interface driver btusb
[   16.941305] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000c 
lmp_ver=0a lmp_subver=8822
[   16.942291] Bluetooth: hci0: RTL: rom_version status=0 version=3
[   16.942291] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_fw.bin
[   16.942634] bluetooth hci0: firmware: direct-loading firmware 
rtl_bt/rtl8822cu_fw.bin
[   16.942645] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_config.bin
[   16.942652] bluetooth hci0: firmware: failed to load 
rtl_bt/rtl8822cu_config.bin (-2)
[   16.942652] firmware_class: See https://wiki.debian.org/Firmware for 
information about missing firmware
[   16.942652] bluetooth hci0: Direct firmware load for 
rtl_bt/rtl8822cu_config.bin failed with error -2
[   16.942656] Bluetooth: hci0: RTL: cfg_sz -2, total sz 31416
[   17.053414] intel_pmc_core intel_pmc_core.0:  initialized
[   17.094255] Bluetooth: hci0: RTL: fw version 0x09993aa1
[   17.151398] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops 
i915_audio_component_bind_ops [i915])
[   17.180552] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: 
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[   17.180553] snd_hda_codec_generic hdaudioC0D0:    speaker_outs=0 
(0x0/0x0/0x0/0x0/0x0)
[   17.180554] snd_hda_codec_generic hdaudioC0D0:    hp_outs=1 
(0x21/0x0/0x0/0x0/0x0)
[   17.180554] snd_hda_codec_generic hdaudioC0D0:    mono: mono_out=0x0
[   17.180555] snd_hda_codec_generic hdaudioC0D0:    inputs:
[   17.180555] snd_hda_codec_generic hdaudioC0D0:      Mic=0x19
[   17.180556] snd_hda_codec_generic hdaudioC0D0:      Internal Mic=0x12
[   17.200824] input: HDA Intel PCH Mic as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input8
[   17.200873] input: HDA Intel PCH Headphone as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input9
[   17.200905] input: HDA Intel PCH HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input10
[   17.200947] input: HDA Intel PCH HDMI/DP,pcm=7 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input11
[   17.200977] input: HDA Intel PCH HDMI/DP,pcm=8 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[   17.201011] input: HDA Intel PCH HDMI/DP,pcm=9 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[   17.201037] input: HDA Intel PCH HDMI/DP,pcm=10 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[   17.201078] input: HDA Intel PCH HDMI/DP,pcm=11 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[   17.201103] input: HDA Intel PCH HDMI/DP,pcm=12 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[   17.692459] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   17.692460] Bluetooth: BNEP filters: protocol multicast
[   17.692464] Bluetooth: BNEP socket layer initialized
[   19.025910] rtw_8822ce 0000:01:00.0: start vif 28:39:26:c7:ba:69 on port 0
[   19.029585] rtw_8822ce 0000:01:00.0: stop vif 28:39:26:c7:ba:69 on port 0
[   19.298005] rtw_8822ce 0000:01:00.0: start vif 16:b8:95:c9:8f:9e on port 0
[   19.813188] bridge: filtering via arp/ip/ip6tables is no longer available by 
default. Update your scripts to load br_netfilter if you need this.
[   19.817269] tun: Universal TUN/TAP device driver, 1.6
[   19.817791] virbr0: port 1(virbr0-nic) entered blocking state
[   19.817792] virbr0: port 1(virbr0-nic) entered disabled state
[   19.817834] device virbr0-nic entered promiscuous mode
[   20.057397] virbr0: port 1(virbr0-nic) entered blocking state
[   20.057399] virbr0: port 1(virbr0-nic) entered listening state
[   20.078099] virbr0: port 1(virbr0-nic) entered disabled state
[   31.548176] rtw_8822ce 0000:01:00.0: stop vif 16:b8:95:c9:8f:9e on port 0
[   31.821165] rtw_8822ce 0000:01:00.0: start vif 28:39:26:c7:ba:69 on port 0
[   35.952883] wlp1s0: authenticate with 2c:91:ab:d0:49:7d
[   36.684725] wlp1s0: send auth to 2c:91:ab:d0:49:7d (try 1/3)
[   36.688232] wlp1s0: authenticated
[   36.690775] wlp1s0: associate with 2c:91:ab:d0:49:7d (try 1/3)
[   36.694752] wlp1s0: RX AssocResp from 2c:91:ab:d0:49:7d (capab=0x1511 
status=0 aid=2)
[   36.694775] rtw_8822ce 0000:01:00.0: sta 2c:91:ab:d0:49:7d joined with macid 0
[   36.695579] wlp1s0: associated
[   36.728724] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready
[   36.769521] wlp1s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 
2c:91:ab:d0:49:7d
[   36.782689] FS-Cache: Loaded
[   36.784166] Key type dns_resolver registered
[   36.811732] FS-Cache: Netfs 'cifs' registered for caching
[   36.814473] Key type cifs.spnego registered
[   36.814475] Key type cifs.idmap registered
[   36.814932] CIFS: Attempting to mount //diskstation/Medien
[   36.815139] CIFS: No dialect specified on mount. Default has changed to a 
more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use 
the less secure SMB1 dialect to access old servers which do not support 
SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount.

** Model information
sys_vendor: LENOVO
product_name: 81W8
product_version: Lenovo IdeaPad S145-15IIL
chassis_vendor: LENOVO
chassis_version: Lenovo IdeaPad S145-15IIL
bios_vendor: LENOVO
bios_version: DKCN47WW
board_vendor: LENOVO
board_name: LNVNB161216
board_version: SDK0J40700 WIN

** Loaded modules:
md4
sha512_ssse3
sha512_generic
cmac
nls_utf8
cifs
dns_resolver
fscache
libdes
ctr
ccm
xt_CHECKSUM
xt_MASQUERADE
xt_conntrack
ipt_REJECT
nf_reject_ipv4
xt_tcpudp
nft_compat
nft_counter
nft_chain_nat
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
libcrc32c
nf_tables
nfnetlink
tun
bridge
stp
llc
bnep
snd_hda_codec_hdmi
snd_hda_codec_generic
intel_pmc_core_pltdrv
intel_pmc_core
btusb
btrtl
btbcm
btintel
bluetooth
snd_sof_pci
snd_sof_intel_hda_common
x86_pkg_temp_thermal
intel_powerclamp
snd_sof_intel_hda
intel_rapl_msr
snd_sof_intel_byt
snd_sof_intel_ipc
coretemp
uvcvideo
rtw88_8822ce
rtw88_8822c
snd_sof
videobuf2_vmalloc
rtw88_pci
kvm_intel
rtw88_core
videobuf2_memops
snd_sof_xtensa_dsp
jitterentropy_rng
snd_soc_hdac_hda
snd_hda_ext_core
kvm
snd_soc_acpi_intel_match
snd_soc_acpi
snd_soc_core
videobuf2_v4l2
drbg
snd_compress
irqbypass
mac80211
ledtrig_audio
videobuf2_common
snd_hda_intel
aes_generic
ghash_clmulni_intel
cfg80211
snd_intel_dspcfg
videodev
rapl
snd_hda_codec
aesni_intel
snd_hda_core
iTCO_wdt
mc
pcspkr
intel_pmc_bxt
crypto_simd
iTCO_vendor_support
snd_hwdep
cryptd
intel_cstate
glue_helper
snd_pcm
ansi_cprng
processor_thermal_device
snd_timer
ecdh_generic
ecc
serio_raw
intel_wmi_thunderbolt
wmi_bmof
libaes
watchdog
intel_rapl_common
snd
intel_uncore
mei_me
libarc4
mei
soundcore
intel_soc_dts_iosf
elan_i2c
tpm_crb
ideapad_laptop
tpm_tis
sparse_keymap
tpm_tis_core
rfkill
tpm
int3403_thermal
int340x_thermal_zone
rng_core
evdev
acpi_pad
int3400_thermal
acpi_thermal_rel
acpi_tad
ac
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
i915
i2c_algo_bit
drm_kms_helper
xhci_pci
xhci_hcd
cec
ahci
i2c_i801
nvme
libahci
drm
libata
usbcore
nvme_core
crc32_pclmul
i2c_smbus
crc32c_intel
scsi_mod
usb_common
t10_pi
crc_t10dif
i2c_hid
crct10dif_generic
intel_lpss_pci
crct10dif_pclmul
hid
crct10dif_common
intel_lpss
idma64
wmi
battery
video
button

** Network interface configuration:
*** /etc/network/interfaces:

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

** 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
2: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 
group default qlen 1000
    link/ether 28:39:26:c7:ba:69 brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.27/24 brd 192.168.178.255 scope global dynamic 
noprefixroute wlp1s0
       valid_lft 863522sec preferred_lft 863522sec
    inet6 2001:16b8:200f:6500:e16b:c16d:722f:ef90/64 scope global dynamic 
noprefixroute 
       valid_lft 7189sec preferred_lft 3589sec
    inet6 fe80::8e89:8ff8:93f1:b55f/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state 
DOWN group default qlen 1000
    link/ether 52:54:00:d2:95:b5 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 
state DOWN group default qlen 1000
    link/ether 52:54:00:d2:95:b5 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    
packets errs drop fifo colls carrier compressed
    lo:    8624     102    0    0    0     0          0         0     8624     
102    0    0    0     0       0          0
wlp1s0: 21542475   15959    0  474    0     0          0         0   399103    
1207    0    0    0     0       0          0
virbr0:       0       0    0    0    0     0          0         0        0      
 0    0    0    0     0       0          0
virbr0-nic:       0       0    0    0    0     0          0         0        0  
     0    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    Forwarding: 1
    14881 total packets received
    0 forwarded
    0 incoming packets discarded
    13903 incoming packets delivered
    2231 requests sent out
    20 outgoing packets dropped
Icmp:
    40 ICMP messages received
    0 input ICMP message failed
    ICMP input histogram:
        destination unreachable: 40
    40 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 40
IcmpMsg:
        InType3: 40
        OutType3: 40
Tcp:
    13 active connection openings
    0 passive connection openings
    4 failed connection attempts
    0 connection resets received
    1 connections established
    14328 segments received
    2545 segments sent out
    0 segments retransmitted
    0 bad segments received
    23 resets sent
Udp:
    58 packets received
    40 packets to unknown port received
    0 packet receive errors
    97 packets sent
    0 receive buffer errors
    0 send buffer errors
    IgnoredMulti: 6
UdpLite:
TcpExt:
    1 delayed acks sent
    Quick ack mode was activated 2 times
    13925 packet headers predicted
    70 acknowledgments not containing data payload received
    263 predicted acknowledgments
    Detected reordering 4 times using SACK
    TCPBacklogCoalesce: 117
    TCPDSACKOldSent: 2
    8 connections reset due to unexpected data
    TCPSackShiftFallback: 6
    TCPRcvCoalesce: 4533
    TCPAutoCorking: 65
    TCPOrigDataSent: 382
    TCPDelivered: 391
IpExt:
    InNoRoutes: 1
    InMcastPkts: 37
    OutMcastPkts: 36
    InBcastPkts: 6
    InOctets: 20674837
    OutOctets: 160840
    InMcastOctets: 5068
    OutMcastOctets: 5040
    InBcastOctets: 567
    InNoECTPkts: 14881


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:8a12] (rev 03)
        Subsystem: Lenovo Device [17aa:3803]
        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
        IOMMU group: 0
        Capabilities: <access denied>
        Kernel driver in use: icl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation Iris Plus Graphics 
G1 (Ice Lake) [8086:8a56] (rev 07) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Iris Plus Graphics G1 (Ice Lake) [17aa:3fdc]
        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 135
        IOMMU group: 1
        Region 0: Memory at 94000000 (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]
        Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:04.0 Signal processing controller [1180]: Intel Corporation Device 
[8086:8a03] (rev 03)
        Subsystem: Lenovo Device [17aa:3804]
        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 16
        IOMMU group: 2
        Region 0: Memory at 95100000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: proc_thermal
        Kernel modules: processor_thermal_device

00:14.0 USB controller [0c03]: Intel Corporation Ice Lake-LP USB 3.1 xHCI Host 
Controller [8086:34ed] (rev 30) (prog-if 30 [XHCI])
        Subsystem: Lenovo Ice Lake-LP USB 3.1 xHCI Host Controller [17aa:380e]
        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 134
        IOMMU group: 3
        Region 0: Memory at 95110000 (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 Device [8086:34ef] (rev 30)
        Subsystem: Lenovo Device [17aa:3810]
        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
        IOMMU group: 3
        Region 0: Memory at 95124000 (64-bit, non-prefetchable) [size=8K]
        Region 2: Memory at 95128000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

00:15.0 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO 
I2C Controller #0 [8086:34e8] (rev 30)
        Subsystem: Lenovo Ice Lake-LP Serial IO I2C Controller [17aa:3816]
        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
        IOMMU group: 4
        Region 0: Memory at <unassigned> (64-bit, non-prefetchable) [disabled]
        Capabilities: <access denied>
        Kernel modules: intel_lpss_pci

00:15.1 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP Serial IO 
I2C Controller #1 [8086:34e9] (rev 30)
        Subsystem: Lenovo Ice Lake-LP Serial IO I2C Controller [17aa:3817]
        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 B routed to IRQ 17
        IOMMU group: 4
        Region 0: Memory at <unassigned> (64-bit, non-prefetchable) [disabled]
        Capabilities: <access denied>
        Kernel modules: intel_lpss_pci

00:16.0 Communication controller [0780]: Intel Corporation Management Engine 
Interface [8086:34e0] (rev 30)
        Subsystem: Lenovo Management Engine Interface [17aa:381a]
        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 136
        IOMMU group: 5
        Region 0: Memory at 9512b000 (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 Ice Lake-LP SATA Controller 
[AHCI mode] [8086:34d3] (rev 30) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo Ice Lake-LP SATA Controller [AHCI mode] [17aa:3820]
        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 125
        IOMMU group: 6
        Region 0: Memory at 95126000 (32-bit, non-prefetchable) [size=8K]
        Region 1: Memory at 9512f000 (32-bit, non-prefetchable) [size=256]
        Region 2: I/O ports at 5080 [size=8]
        Region 3: I/O ports at 5088 [size=4]
        Region 4: I/O ports at 5060 [size=32]
        Region 5: Memory at 9512e000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1d.0 PCI bridge [0604]: Intel Corporation Ice Lake-LP PCI Express Root Port 
#9 [8086:34b0] (rev 30) (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
        IOMMU group: 7
        Bus: primary=00, secondary=01, subordinate=05, sec-latency=0
        I/O behind bridge: 00004000-00004fff [size=4K]
        Memory behind bridge: 93000000-93ffffff [size=16M]
        Prefetchable memory behind bridge: 0000000090000000-0000000090ffffff 
[size=16M]
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1d.4 PCI bridge [0604]: Intel Corporation Device [8086:34b4] (rev 30) 
(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 123
        IOMMU group: 8
        Bus: primary=00, secondary=06, subordinate=0a, sec-latency=0
        I/O behind bridge: 00003000-00003fff [size=4K]
        Memory behind bridge: 92000000-92ffffff [size=16M]
        Prefetchable memory behind bridge: 0000000091000000-0000000091ffffff 
[size=16M]
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport

00:1f.0 ISA bridge [0601]: Intel Corporation Ice Lake-LP LPC Controller 
[8086:3482] (rev 30)
        Subsystem: Lenovo Ice Lake-LP LPC Controller [17aa:383c]
        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
        IOMMU group: 9

00:1f.3 Audio device [0403]: Intel Corporation Smart Sound Technology Audio 
Controller [8086:34c8] (rev 30) (prog-if 80)
        Subsystem: Lenovo Smart Sound Technology Audio Controller [17aa:3840]
        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 138
        IOMMU group: 9
        Region 0: Memory at 95120000 (64-bit, non-prefetchable) [size=16K]
        Region 4: Memory at 95000000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_sof_pci

00:1f.4 SMBus [0c05]: Intel Corporation Ice Lake-LP SMBus Controller 
[8086:34a3] (rev 30)
        Subsystem: Lenovo Ice Lake-LP SMBus Controller [17aa:3841]
        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
        IOMMU group: 9
        Region 0: Memory at 9512c000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at 5040 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

00:1f.5 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP SPI 
Controller [8086:34a4] (rev 30)
        Subsystem: Lenovo Ice Lake-LP SPI Controller [17aa:3842]
        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
        IOMMU group: 9
        Region 0: Memory at <ignored> (32-bit, non-prefetchable)

01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device 
[10ec:c82f]
        Subsystem: Lenovo Device [17aa:c02f]
        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 137
        IOMMU group: 10
        Region 0: I/O ports at 4000 [size=256]
        Region 2: Memory at 93000000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: rtw_8822ce
        Kernel modules: rtw88_8822ce

06:00.0 Non-Volatile memory controller [0108]: SK hynix Device [1c5c:1339] 
(prog-if 02 [NVM Express])
        Subsystem: SK hynix Device [1c5c:0000]
        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
        IOMMU group: 11
        Region 0: Memory at 92000000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: nvme
        Kernel modules: nvme


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 13d3:5a08 IMC Networks Integrated Camera
Bus 001 Device 003: ID 0bda:c02f Realtek Semiconductor Corp. Bluetooth Radio 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing'), (400, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.9.0-1-amd64 (SMP w/8 CPU threads)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.9.0-1-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.139
ii  kmod                                    27+20200310-2
ii  linux-base                              4.6

Versions of packages linux-image-5.9.0-1-amd64 recommends:
ii  apparmor             2.13.4-3+b1
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.9.0-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.04-8
pn  linux-doc-5.9           <none>

Versions of packages linux-image-5.9.0-1-amd64 is related to:
ii  firmware-amd-graphics     20200918-1
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>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20200918-1
ii  firmware-misc-nonfree     20200918-1
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20200918-1
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

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