Bug#1000403: linux-image-5.15.0-1-amd64: Bluetooth no longer works with linux 5.15 on an Intel AX201 laptop
Package: src:linux
Version: 5.15.3-1
Severity: normal
X-Debbugs-Cc: crodjer@protonmail.com
Dear Maintainer,
On my debian unstable laptop, I update linux kernel to
`5.15.0-1-amd64`. After booting into it to observe how it functions, I
noticed that bluetooth didn't work anymore.
As the kernel was the major package in this update, I booted into the
older kernel (`5.14.0-4-amd64`) and observed that bluetooth worked
fine.
With a bit of help from #debian-next, I tried to investigate the
issue. And found a few things. When running 5.14, I see the following
output for `dmesg | grep -i blue`:
```
[ 9.863615] Bluetooth: Core ver 2.22
[ 9.863638] NET: Registered PF_BLUETOOTH protocol family
[ 9.863639] Bluetooth: HCI device and connection manager initialized
[ 9.863642] Bluetooth: HCI socket layer initialized
[ 9.863644] Bluetooth: L2CAP socket layer initialized
[ 9.863646] Bluetooth: SCO socket layer initialized
[ 9.989384] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018
[ 9.990443] Bluetooth: hci0: Device revision is 2
[ 9.990444] Bluetooth: hci0: Secure boot is enabled
[ 9.990444] Bluetooth: hci0: OTP lock is enabled
[ 9.990445] Bluetooth: hci0: API lock is enabled
[ 9.990445] Bluetooth: hci0: Debug lock is disabled
[ 9.990446] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 9.992073] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.sfi
[ 9.992077] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi
[ 10.044108] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 10.044110] Bluetooth: BNEP filters: protocol multicast
[ 10.044112] Bluetooth: BNEP socket layer initialized
[ 11.651322] Bluetooth: hci0: Waiting for firmware download to complete
[ 11.652344] Bluetooth: hci0: Firmware loaded in 1621353 usecs
[ 11.652533] Bluetooth: hci0: Waiting for device to boot
[ 11.667516] Bluetooth: hci0: Device booted in 14756 usecs
[ 11.667556] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.ddc
[ 11.667558] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc
[ 11.669598] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 11.672375] Bluetooth: hci0: Firmware revision 0.0 build 191 week 21 2021
[ 17.158057] Bluetooth: RFCOMM TTY layer initialized
[ 17.158063] Bluetooth: RFCOMM socket layer initialized
[ 17.158066] Bluetooth: RFCOMM ver 1.11
```
But on 5.15 this is blank and I see bluetooth.service is inactive,
with log:
```
Condition check resulted in Bluetooth service being skipped.
```
`sudo modprobe bluetooth` does allow me to start the service and I see
some logs in dmesg:
```
[Mon Nov 22 20:37:39 2021] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
[Mon Nov 22 20:37:39 2021] Bluetooth: Core ver 2.22
[Mon Nov 22 20:37:39 2021] NET: Registered PF_BLUETOOTH protocol family
[Mon Nov 22 20:37:39 2021] Bluetooth: HCI device and connection manager initialized
[Mon Nov 22 20:37:39 2021] Bluetooth: HCI socket layer initialized
[Mon Nov 22 20:37:39 2021] Bluetooth: L2CAP socket layer initialized
[Mon Nov 22 20:37:39 2021] Bluetooth: SCO socket layer initialized
[Mon Nov 22 20:38:04 2021] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[Mon Nov 22 20:38:04 2021] Bluetooth: BNEP filters: protocol multicast
[Mon Nov 22 20:38:04 2021] Bluetooth: BNEP socket layer initialized
```
but `bluetoothctl` says `No default controller available`. `rfkill`
reports nothing is blocked, but `hci0` is missing.
```
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
```
The 5.14 kernel lists `hci0` as well:
```
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
```
I also see that in 5.15 `btintel` isn't loaded. I see
the following in the 5.14 kernel:
```
at 21:51:46 ❯ sudo lsmod | grep btintel
btintel 32768 1 btusb
bluetooth 757760 45 btrtl,btintel,btbcm,bnep,btusb,rfcomm
```
but nothing on 5.15 by default. Adding modules btrtl, btintel, btbcm, bnep,
btusb, rfcomm did not help.
-- Package-specific info:
** Version:
Linux version 5.15.0-1-amd64 (debian-kernel@lists.debian.org) (gcc-11 (Debian 11.2.0-12) 11.2.0, GNU ld (GNU Binutils for Debian) 2.37) #1 SMP Debian 5.15.3-1 (2021-11-18)
** Command line:
BOOT_IMAGE=/vmlinuz-5.15.0-1-amd64 root=/dev/mapper/sys-root ro rootflags=subvol=@rootfs splash quiet
** Not tainted
** Kernel log:
[ 8.450495] audit: type=1400 audit(1637598302.180:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="system_tor" pid=668 comm="apparmor_parser"
[ 8.482846] iTCO_vendor_support: vendor-support=0
[ 8.487269] iTCO_wdt iTCO_wdt: Found a Intel PCH TCO device (Version=6, TCOBASE=0x0400)
[ 8.487341] iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 8.498476] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 8.499438] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[ 8.503390] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354
[ 8.517838] thermal thermal_zone6: failed to read out thermal zone (-61)
[ 8.564427] input: MSFT0001:01 04F3:3138 Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-11/i2c-MSFT0001:01/0018:04F3:3138.0001/input/input9
[ 8.565913] input: MSFT0001:01 04F3:3138 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-11/i2c-MSFT0001:01/0018:04F3:3138.0001/input/input11
[ 8.565914] pstore: Using crash dump compression: deflate
[ 8.565929] pstore: Registered efi as persistent store backend
[ 8.566021] hid-multitouch 0018:04F3:3138.0001: input,hidraw0: I2C HID v1.00 Mouse [MSFT0001:01 04F3:3138] on i2c-MSFT0001:01
[ 8.575457] input: PC Speaker as /devices/platform/pcspkr/input/input12
[ 8.622240] resource sanity check: requesting [mem 0xfedc0000-0xfedcdfff], which spans more than pnp 00:03 [mem 0xfedc0000-0xfedc7fff]
[ 8.622245] caller tgl_uncore_imc_freerunning_init_box+0xb7/0xf0 [intel_uncore] mapping multiple BARs
[ 8.626553] iwlwifi 0000:00:14.3: Detected RF HR B3, rfid=0x10a100
[ 8.633776] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 8.633795] sof-audio-pci-intel-tgl 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[ 8.633814] sof-audio-pci-intel-tgl 0000:00:1f.3: enabling device (0000 -> 0002)
[ 8.634016] sof-audio-pci-intel-tgl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[ 8.634079] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 8.663121] sof-audio-pci-intel-tgl 0000:00:1f.3: use msi interrupt mode
[ 8.691786] iwlwifi 0000:00:14.3: base HW address: 4c:79:6e:c2:cd:3d
[ 8.717424] sof-audio-pci-intel-tgl 0000:00:1f.3: hda codecs found, mask 5
[ 8.717427] sof-audio-pci-intel-tgl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[ 8.717430] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2
[ 8.720191] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof/sof-tgl.ri
[ 8.720196] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 1:9:0-fa857
[ 8.720197] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:19:0 Kernel ABI 3:18:0
[ 8.720198] sof-audio-pci-intel-tgl 0000:00:1f.3: warn: FW ABI is more recent than kernel
[ 8.720201] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30
[ 8.815894] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 1:9:0-fa857
[ 8.815895] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:19:0 Kernel ABI 3:18:0
[ 8.815897] sof-audio-pci-intel-tgl 0000:00:1f.3: warn: FW ABI is more recent than kernel
[ 9.027333] BTRFS info (device dm-1): devid 1 device path /dev/mapper/sys-root changed to /dev/dm-1 scanned by systemd-udevd (504)
[ 9.027594] BTRFS info (device dm-1): devid 1 device path /dev/dm-1 changed to /dev/mapper/sys-root scanned by systemd-udevd (504)
[ 9.035102] Adding 15532028k swap on /dev/mapper/sys-swap. Priority:-2 extents:1 across:15532028k SSFS
[ 9.121885] NET: Registered PF_ALG protocol family
[ 9.121940] intel_rapl_msr: PL4 support detected.
[ 9.121978] intel_rapl_common: Found RAPL domain package
[ 9.121980] intel_rapl_common: Found RAPL domain core
[ 9.121981] intel_rapl_common: Found RAPL domain uncore
[ 9.139418] alg: No test for hmac(md4) (hmac(md4-generic))
[ 9.142421] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 9.216281] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-2ch.tplg
[ 9.216290] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:19:0 Kernel ABI 3:18:0
[ 9.216292] sof-audio-pci-intel-tgl 0000:00:1f.3: warn: topology ABI is more recent than kernel
[ 9.239051] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred
[ 9.261203] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC257: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 9.261208] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 9.261210] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 9.261211] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0
[ 9.261212] snd_hda_codec_realtek ehdaudio0D0: inputs:
[ 9.261213] snd_hda_codec_realtek ehdaudio0D0: Mic=0x19
[ 9.310195] snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
[ 9.310200] snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten
[ 9.310290] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi3 overwritten
[ 9.310294] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi2 overwritten
[ 9.310297] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi1 overwritten
[ 9.310299] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Codec Output Pin1 overwritten
[ 9.310301] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Codec Input Pin1 overwritten
[ 9.310306] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Analog Codec Playback overwritten
[ 9.310310] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Digital Codec Playback overwritten
[ 9.310314] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Alt Analog Codec Playback overwritten
[ 9.310319] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Analog Codec Capture overwritten
[ 9.310322] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Digital Codec Capture overwritten
[ 9.310325] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Alt Analog Codec Capture overwritten
[ 9.310332] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3
[ 9.310333] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 4
[ 9.310334] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 5
[ 9.310335] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 6
[ 9.310336] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 7
[ 9.310337] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 8
[ 9.326900] input: sof-hda-dsp Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input13
[ 9.326936] input: sof-hda-dsp Headphone as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input14
[ 9.326957] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input15
[ 9.326981] input: sof-hda-dsp HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input16
[ 9.326998] input: sof-hda-dsp HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input17
[ 9.454295] mc: Linux media interface: v0.10
[ 9.461486] videodev: Linux video capture interface: v2.00
[ 9.514986] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[ 9.514988] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[ 9.751476] usb 3-5: Found UVC 1.50 device Integrated Camera (13d3:56ba)
[ 9.758513] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5:1.0/input/input18
[ 9.760391] usb 3-5: Found UVC 1.50 device Integrated Camera (13d3:56ba)
[ 9.762311] input: Integrated Camera: Integrated I as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5:1.2/input/input19
[ 9.762384] usbcore: registered new interface driver uvcvideo
[ 10.254686] wlan0: authenticate with 94:a6:7e:28:7f:91
[ 10.258928] wlan0: send auth to 94:a6:7e:28:7f:91 (try 1/3)
[ 10.289934] wlan0: authenticated
[ 10.293463] wlan0: associate with 94:a6:7e:28:7f:91 (try 1/3)
[ 10.294705] wlan0: RX AssocResp from 94:a6:7e:28:7f:91 (capab=0x111 status=0 aid=2)
[ 10.299821] wlan0: associated
** Model information
sys_vendor: LENOVO
product_name: 82H1
product_version: Lenovo IdeaPad S540-13ITL
chassis_vendor: LENOVO
chassis_version: Lenovo IdeaPad S540-13ITL
bios_vendor: LENOVO
bios_version: FZCN19WW
board_vendor: LENOVO
board_name: LNVNB161216
board_version: SDK0Q55722 WIN
** Loaded modules:
snd_seq_dummy
snd_hrtimer
snd_seq
snd_seq_device
ctr
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_common
videodev
mc
wireguard
libchacha20poly1305
chacha_x86_64
poly1305_x86_64
libblake2s
blake2s_x86_64
curve25519_x86_64
libcurve25519_generic
libchacha
libblake2s_generic
ip6_udp_tunnel
udp_tunnel
ccm
algif_aead
des_generic
snd_soc_skl_hda_dsp
libdes
snd_soc_intel_hda_dsp_common
ecb
snd_soc_hdac_hdmi
snd_soc_dmic
algif_skcipher
cmac
sha512_ssse3
sha512_generic
mei_hdcp
md4
algif_hash
intel_rapl_msr
af_alg
snd_hda_codec_hdmi
x86_pkg_temp_thermal
intel_powerclamp
coretemp
snd_hda_codec_realtek
snd_hda_codec_generic
kvm_intel
kvm
snd_sof_pci_intel_tgl
snd_sof_intel_hda_common
soundwire_intel
irqbypass
intel_cstate
soundwire_generic_allocation
soundwire_cadence
intel_uncore
snd_sof_intel_hda
snd_sof_pci
snd_sof_xtensa_dsp
snd_sof
snd_soc_hdac_hda
snd_hda_ext_core
snd_soc_acpi_intel_match
snd_soc_acpi
snd_soc_core
pcspkr
joydev
snd_compress
serio_raw
soundwire_bus
ledtrig_audio
efi_pstore
snd_hda_intel
iwlmvm
snd_intel_dspcfg
snd_intel_sdw_acpi
snd_hda_codec
snd_hda_core
iTCO_wdt
snd_hwdep
intel_pmc_bxt
iTCO_vendor_support
wmi_bmof
mac80211
snd_pcm
watchdog
snd_timer
snd
soundcore
nls_ascii
nls_cp437
libarc4
vfat
fat
iwlwifi
hid_multitouch
mei_me
mei
cfg80211
processor_thermal_device_pci_legacy
processor_thermal_device
ucsi_acpi
processor_thermal_rfim
typec_ucsi
processor_thermal_mbox
processor_thermal_rapl
roles
intel_rapl_common
typec
intel_soc_dts_iosf
ideapad_laptop
platform_profile
rfkill
int3403_thermal
int340x_thermal_zone
evdev
int3400_thermal
intel_pmc_core
intel_hid
ac
sparse_keymap
acpi_thermal_rel
acpi_tad
acpi_pad
pkcs8_key_parser
fuse
configfs
efivarfs
ip_tables
x_tables
autofs4
btrfs
xor
zstd_compress
raid6_pq
libcrc32c
dm_crypt
dm_mod
hid_sensor_custom
hid_sensor_hub
intel_ishtp_hid
hid_generic
spi_pxa2xx_platform
dw_dmac
dw_dmac_core
i915
crc32_pclmul
crc32c_intel
nvme
nvme_core
i2c_algo_bit
ghash_clmulni_intel
ttm
t10_pi
crc_t10dif
crct10dif_generic
crct10dif_pclmul
crct10dif_common
drm_kms_helper
xhci_pci
aesni_intel
xhci_hcd
crypto_simd
cryptd
cec
rc_core
intel_lpss_pci
intel_ish_ipc
intel_lpss
usbcore
i2c_i801
drm
thunderbolt
intel_ishtp
i2c_smbus
idma64
vmd
usb_common
i2c_hid_acpi
i2c_hid
wmi
button
hid
battery
video
** 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
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 4c:79:6e:c2:cd:3d brd ff:ff:ff:ff:ff:ff
inet 192.168.108.93/24 scope global noprefixroute wlan0
valid_lft forever preferred_lft forever
4: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default qlen 1000
link/none
inet 10.108.0.9/32 scope global wg0
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: 28201 337 0 0 0 0 0 0 28201 337 0 0 0 0 0 0
wlan0: 429635 862 0 0 0 0 0 0 142911 672 0 0 0 0 0 0
wg0: 92 1 0 0 0 0 0 0 212 3 2 0 0 0 0 0
** PCI devices:
0000:00:00.0 Host bridge [0600]: Intel Corporation 11th Gen Core Processor Host Bridge/DRAM Registers [8086:9a14] (rev 01)
Subsystem: Lenovo 11th Gen Core Processor Host Bridge/DRAM Registers [17aa:3806]
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>
0000:00:02.0 VGA compatible controller [0300]: Intel Corporation TigerLake-LP GT2 [Iris Xe Graphics] [8086:9a49] (rev 01) (prog-if 00 [VGA controller])
Subsystem: Lenovo TigerLake-LP GT2 [Iris Xe Graphics] [17aa:3fa7]
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 169
IOMMU group: 1
Region 0: Memory at 605e000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
0000:00:04.0 Signal processing controller [1180]: Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant [8086:9a03] (rev 01)
Subsystem: Lenovo TigerLake-LP Dynamic Tuning Processor Participant [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 605f280000 (64-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device_pci_legacy
0000:00:07.0 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 [8086:9a23] (rev 01) (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 126
IOMMU group: 3
Bus: primary=00, secondary=01, subordinate=2a, sec-latency=0
I/O behind bridge: 00004000-00004fff [size=4K]
Memory behind bridge: 7c000000-881fffff [size=194M]
Prefetchable memory behind bridge: 0000006000000000-000000601bffffff [size=448M]
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
0000:00:07.1 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 [8086:9a25] (rev 01) (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 B routed to IRQ 127
IOMMU group: 4
Bus: primary=00, secondary=2b, subordinate=54, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: 6e000000-7a1fffff [size=194M]
Prefetchable memory behind bridge: 0000006020000000-000000603bffffff [size=448M]
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
0000:00:07.2 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #2 [8086:9a27] (rev 01) (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 128
IOMMU group: 5
Bus: primary=00, secondary=55, subordinate=7e, sec-latency=0
I/O behind bridge: 00006000-00006fff [size=4K]
Memory behind bridge: 60000000-6c1fffff [size=194M]
Prefetchable memory behind bridge: 0000006040000000-000000605bffffff [size=448M]
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
0000:00:07.3 PCI bridge [0604]: Intel Corporation Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #3 [8086:9a29] (rev 01) (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 D routed to IRQ 129
IOMMU group: 6
Bus: primary=00, secondary=7f, subordinate=a8, sec-latency=0
I/O behind bridge: 00007000-00007fff [size=4K]
Memory behind bridge: 52000000-5e1fffff [size=194M]
Prefetchable memory behind bridge: 0000006060000000-000000607bffffff [size=448M]
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
0000:00:0a.0 Signal processing controller [1180]: Intel Corporation Tigerlake Telemetry Aggregator Driver [8086:9a0d] (rev 01)
Subsystem: Lenovo Tigerlake Telemetry Aggregator Driver [17aa:3805]
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-
IOMMU group: 7
Region 0: Memory at 605f2c0000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
0000:00:0d.0 USB controller [0c03]: Intel Corporation Tiger Lake-LP Thunderbolt 4 USB Controller [8086:9a13] (rev 01) (prog-if 30 [XHCI])
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 166
IOMMU group: 8
Region 0: Memory at 605f2b0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
0000:00:0d.2 USB controller [0c03]: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #0 [8086:9a1b] (rev 01) (prog-if 40 [USB4 Host Interface])
Subsystem: Device [2222:1111]
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
IOMMU group: 8
Region 0: Memory at 605f240000 (64-bit, non-prefetchable) [size=256K]
Region 2: Memory at 605f2dc000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
0000:00:0d.3 USB controller [0c03]: Intel Corporation Tiger Lake-LP Thunderbolt 4 NHI #1 [8086:9a1d] (rev 01) (prog-if 40 [USB4 Host Interface])
Subsystem: Device [2222:1111]
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
IOMMU group: 8
Region 0: Memory at 605f200000 (64-bit, non-prefetchable) [size=256K]
Region 2: Memory at 605f2db000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
0000:00:0e.0 RAID bus controller [0104]: Intel Corporation Volume Management Device NVMe RAID Controller [8086:9a0b]
Subsystem: Intel Corporation Volume Management Device NVMe RAID Controller [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-
Latency: 0, Cache Line Size: 64 bytes
IOMMU group: 9
Region 0: Memory at 605c000000 (64-bit, non-prefetchable) [size=32M]
Region 2: Memory at 50000000 (32-bit, non-prefetchable) [size=32M]
Region 4: Memory at 605f100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: vmd
Kernel modules: vmd
0000:00:12.0 Serial controller [0700]: Intel Corporation Tiger Lake-LP Integrated Sensor Hub [8086:a0fc] (rev 20) (prog-if 00 [8250])
Subsystem: Lenovo Tiger Lake-LP Integrated Sensor Hub [17aa:3818]
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
IOMMU group: 10
Region 0: Memory at 605f2a0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: intel_ish_ipc
Kernel modules: intel_ish_ipc
0000:00:14.0 USB controller [0c03]: Intel Corporation Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller [8086:a0ed] (rev 20) (prog-if 30 [XHCI])
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 167
IOMMU group: 11
Region 0: Memory at 7a200000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
0000:00:14.2 RAM memory [0500]: Intel Corporation Tiger Lake-LP Shared SRAM [8086:a0ef] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Shared SRAM [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-
Latency: 0, Cache Line Size: 64 bytes
IOMMU group: 11
Region 0: Memory at 605f2d0000 (64-bit, non-prefetchable) [size=16K]
Region 2: Memory at 605f2da000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
0000:00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:a0f0] (rev 20)
Subsystem: Intel Corporation Wi-Fi 6 AX201 [8086:0074]
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
IOMMU group: 12
Region 0: Memory at 605f2cc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #0 [8086:a0e8] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Serial IO I2C Controller [17aa:3812]
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 27
IOMMU group: 13
Region 0: Memory at 4017000000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO I2C Controller #1 [8086:a0e9] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Serial IO I2C Controller [17aa:3813]
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 40
IOMMU group: 13
Region 0: Memory at 4017001000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:16.0 Communication controller [0780]: Intel Corporation Tiger Lake-LP Management Engine Interface [8086:a0e0] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Management Engine Interface [17aa:3811]
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 195
IOMMU group: 14
Region 0: Memory at 605f2d7000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
0000:00:1e.0 Communication controller [0780]: Intel Corporation Tiger Lake-LP Serial IO UART Controller #0 [8086:a0a8] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Serial IO UART Controller [17aa:380c]
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
IOMMU group: 15
Region 0: Memory at 4017002000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:1e.3 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP Serial IO SPI Controller #1 [8086:a0ab] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Serial IO SPI Controller [17aa:380b]
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 D routed to IRQ 37
IOMMU group: 15
Region 0: Memory at 4017003000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:1f.0 ISA bridge [0601]: Intel Corporation Tiger Lake-LP LPC Controller [8086:a082] (rev 20)
Subsystem: Lenovo Tiger Lake-LP LPC Controller [17aa:3808]
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: 16
0000:00:1f.3 Multimedia audio controller [0401]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20)
Subsystem: Lenovo Tiger Lake-LP Smart Sound Technology Audio Controller [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: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 206
IOMMU group: 16
Region 0: Memory at 605f2c8000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at 605f000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: sof-audio-pci-intel-tgl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
0000:00:1f.4 SMBus [0c05]: Intel Corporation Tiger Lake-LP SMBus Controller [8086:a0a3] (rev 20)
Subsystem: Lenovo Tiger Lake-LP SMBus Controller [17aa:3809]
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: 16
Region 0: Memory at 605f2d4000 (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
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-LP SPI Controller [8086:a0a4] (rev 20)
Subsystem: Lenovo Tiger Lake-LP SPI Controller [17aa:380a]
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: 16
Region 0: Memory at 4f400000 (32-bit, non-prefetchable) [size=4K]
10000:e0:1c.0 System peripheral [0880]: Intel Corporation Device [8086:09ab]
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-
IOMMU group: 9
10000:e0:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:a0bc] (rev 20) (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
Interrupt: pin A routed to IRQ 149
IOMMU group: 9
Bus: primary=00, secondary=e1, subordinate=e1, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 50000000-500fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
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
10000:e1:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a809] (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
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 -2147483648
NUMA node: 0
IOMMU group: 9
Region 0: Memory at 50000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
** USB devices:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 13d3:56ba IMC Networks Integrated Camera
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.15.0-1-amd64 (SMP w/8 CPU threads)
Locale: LANG=en_IN.UTF-8, LC_CTYPE=en_IN.UTF-8 (charmap=UTF-8), LANGUAGE=en_IN:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-5.15.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.140
ii kmod 29-1
ii linux-base 4.6
Versions of packages linux-image-5.15.0-1-amd64 recommends:
ii apparmor 3.0.3-6
ii firmware-linux-free 20200122-1
Versions of packages linux-image-5.15.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.04-20
pn linux-doc-5.15 <none>
Versions of packages linux-image-5.15.0-1-amd64 is related to:
ii firmware-amd-graphics 20210818-1
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>
ii firmware-iwlwifi 20210818-1
pn firmware-libertas <none>
ii firmware-linux-nonfree 20210818-1
ii firmware-misc-nonfree 20210818-1
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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