Package: src:linux
Version: 6.12.3-1
Severity: normal
X-Debbugs-Cc: atzli...@debian.org

Hi,

  When I boot my notebook use RT kernel, efibootmgr can't use.
I'd report this to #1089080.

# efibootmgr
EFI variables are not supported on this system.

In newest 6.12.3-rt-amd64 kernel, I can run modprobe to load efivarfs module:

root@atzlinux-ce:~# modprobe efivarfs
root@atzlinux-ce:~# lsmod|grep efi
efivarfs               28672  0
efi_pstore             12288  0

But in /sys/firmware/efi/efivars directoy, it still empty.

This bug don't take place in 6.12.3-amd64 kernel, only in Debian RT kernel.


Regards,

xiao sheng wen(atzlinux)

-- Package-specific info:
** Version:
Linux version 6.12.3-rt-amd64 (debian-kernel@lists.debian.org) 
(x86_64-linux-gnu-gcc-14 (Debian 14.2.0-8) 14.2.0, GNU ld (GNU Binutils for 
Debian) 2.43.50.20241204) #1 SMP PREEMPT_RT Debian 6.12.3-1 (2024-12-07)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-6.12.3-rt-amd64 
root=UUID=71bcdf24-126b-4ae5-8cbc-49d0be972ad7 ro quiet

** Not tainted

** Kernel log:
[    4.473778] sof-audio-pci-intel-tgl 0000:00:1f.3:  Topology file:     
intel/sof-tplg/sof-hda-generic-2ch.tplg
[    4.474601] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 
2:2:0-57864
[    4.474604] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 
Kernel ABI 3:23:1
[    4.474611] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header 
type 3 size 0x30
[    4.570180] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 
2:2:0-57864
[    4.570185] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 
Kernel ABI 3:23:1
[    4.577058] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 
Kernel ABI 3:23:1
[    4.577463] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Parent card not 
yet available, widget card binding deferred
[    4.596087] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[    4.596143] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[    4.596151] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[    4.596160] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[    4.596872] iwlwifi 0000:00:14.3: loaded PNVM version 35148b80
[    4.597417] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[    4.610975] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC257: 
line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    4.610982] snd_hda_codec_realtek ehdaudio0D0:    speaker_outs=0 
(0x0/0x0/0x0/0x0/0x0)
[    4.610984] snd_hda_codec_realtek ehdaudio0D0:    hp_outs=1 
(0x21/0x0/0x0/0x0/0x0)
[    4.610985] snd_hda_codec_realtek ehdaudio0D0:    mono: mono_out=0x0
[    4.610986] snd_hda_codec_realtek ehdaudio0D0:    inputs:
[    4.610987] snd_hda_codec_realtek ehdaudio0D0:      Mic=0x19
[    4.612563] iwlwifi 0000:00:14.3: Detected RF GF, rfid=0x2010d000
[    4.618114] typec port0: bound usb3-port5 (ops connector_ops [usbcore])
[    4.618151] typec port0: bound usb2-port1 (ops connector_ops [usbcore])
[    4.660486] skl_hda_dsp_generic skl_hda_dsp_generic: 
hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3
[    4.683622] iwlwifi 0000:00:14.3: base HW address: dc:46:28:60:b5:30
[    4.687879] input: sof-hda-dsp Mic as 
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input16
[    4.687949] input: sof-hda-dsp Headphone as 
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input17
[    4.688006] input: sof-hda-dsp HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input18
[    4.688052] input: sof-hda-dsp HDMI/DP,pcm=4 as 
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19
[    4.688169] input: sof-hda-dsp HDMI/DP,pcm=5 as 
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input20
[    4.820870] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0
[    5.136977] mc: Linux media interface: v0.10
[    5.163963] Bluetooth: Core ver 2.22
[    5.163993] NET: Registered PF_BLUETOOTH protocol family
[    5.163993] Bluetooth: HCI device and connection manager initialized
[    5.163997] Bluetooth: HCI socket layer initialized
[    5.163999] Bluetooth: L2CAP socket layer initialized
[    5.164049] Bluetooth: SCO socket layer initialized
[    5.171352] videodev: Linux video capture interface: v2.00
[    5.178150] usbcore: registered new interface driver btusb
[    5.179479] Bluetooth: hci0: Device revision is 0
[    5.179482] Bluetooth: hci0: Secure boot is enabled
[    5.179483] Bluetooth: hci0: OTP lock is enabled
[    5.179483] Bluetooth: hci0: API lock is enabled
[    5.179484] Bluetooth: hci0: Debug lock is disabled
[    5.179485] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    5.179486] Bluetooth: hci0: Bootloader timestamp 2019.40 buildtype 1 build 
38
[    5.179778] Bluetooth: hci0: DSM reset method type: 0x00
[    5.181838] Bluetooth: hci0: Found device firmware: intel/ibt-0040-0041.sfi
[    5.181864] Bluetooth: hci0: Boot Address: 0x100800
[    5.181865] Bluetooth: hci0: Firmware Version: 120-18.24
[    5.296361] usb 3-4: Found UVC 1.50 device Integrated RGB Camera (30c9:0050)
[    5.345609] usb 3-4: Found UVC 1.50 device Integrated RGB Camera (30c9:0050)
[    5.359277] usbcore: registered new interface driver uvcvideo
[    5.620757] evm: overlay not supported
[    5.720952] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    5.720954] Bluetooth: BNEP filters: protocol multicast
[    5.720958] Bluetooth: BNEP socket layer initialized
[    5.728948] typec port1: bound usb3-port6 (ops connector_ops [usbcore])
[    5.728976] typec port1: bound usb2-port3 (ops connector_ops [usbcore])
[    5.964309] systemd-journald[544]: 
/var/log/journal/0db27de6f6134573935e3d7ac89555ce/user-1001.journal: Journal 
file uses a different sequence number ID, rotating.
[    6.086692] i915 0000:00:02.0: [drm] Selective fetch area calculation failed 
in pipe A
[    6.823992] Bluetooth: hci0: Waiting for firmware download to complete
[    6.824495] Bluetooth: hci0: Firmware loaded in 1604154 usecs
[    6.824630] Bluetooth: hci0: Waiting for device to boot
[    6.840477] Bluetooth: hci0: Device booted in 15571 usecs
[    6.850142] Bluetooth: hci0: Found Intel DDC parameters: 
intel/ibt-0040-0041.ddc
[    6.852498] Bluetooth: hci0: Applying Intel DDC parameters completed
[    6.855513] Bluetooth: hci0: Firmware timestamp 2024.18 buildtype 1 build 
81528
[    6.855516] Bluetooth: hci0: Firmware SHA1: 0xa8bb3f39
[    6.859483] Bluetooth: hci0: Fseq status: Success (0x00)
[    6.859486] Bluetooth: hci0: Fseq executed: 00.00.02.41
[    6.859488] Bluetooth: hci0: Fseq BT Top: 00.00.02.41
[    6.882359] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[    6.882413] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[    6.882423] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[    6.882432] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[    6.884152] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[    6.926674] Bluetooth: MGMT ver 1.23
[    6.930159] NET: Registered PF_ALG protocol family
[    6.990732] iwlwifi 0000:00:14.3: Registered PHC clock: iwlwifi-PTP, with 
index: 1
[    7.015547] Bluetooth: hci0: Bad flag given (0x1) vs supported (0x0)
[    7.304289] iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x20
[    7.304346] iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[    7.304355] iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
[    7.304365] iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
[    7.305868] iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
[   10.519328] wlp0s20f3: authenticate with 44:f9:71:69:42:20 (local 
address=dc:46:28:60:b5:30)
[   10.520491] wlp0s20f3: send auth to 44:f9:71:69:42:20 (try 1/3)
[   10.569077] wlp0s20f3: authenticated
[   10.570038] wlp0s20f3: associate with 44:f9:71:69:42:20 (try 1/3)
[   10.579651] wlp0s20f3: RX AssocResp from 44:f9:71:69:42:20 (capab=0x1011 
status=0 aid=3)
[   10.589370] wlp0s20f3: associated
[   10.676793] wlp0s20f3: Limiting TX power to 35 (35 - 0) dBm as advertised by 
44:f9:71:69:42:20
[   18.080597] Bluetooth: RFCOMM TTY layer initialized
[   18.080605] Bluetooth: RFCOMM socket layer initialized
[   18.080611] Bluetooth: RFCOMM ver 1.11
[   24.122654] input: ACER OMR227 BT1 Mouse as 
/devices/virtual/misc/uhid/0005:1235:AA22.0002/input/input21
[   24.123003] input: ACER OMR227 BT1 Keyboard as 
/devices/virtual/misc/uhid/0005:1235:AA22.0002/input/input22
[   24.282315] hid-generic 0005:1235:AA22.0002: input,hidraw1: BLUETOOTH HID 
v0.01 Mouse [ACER OMR227 BT1] on dc:46:28:60:b5:34

** Model information
sys_vendor: LENOVO
product_name: 21HD0078CD
product_version: ThinkPad T14 Gen 4
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: N3QET47W (1.47 )
board_vendor: LENOVO
board_name: 21HD0078CD
board_version: SDK0T76479 WIN

** Loaded modules:
efivarfs
uhid
rfcomm
nvme_fabrics
ccm
cmac
algif_hash
algif_skcipher
af_alg
snd_seq_dummy
snd_hrtimer
snd_seq
snd_seq_device
bnep
overlay
cpufreq_powersave
cpufreq_ondemand
cpufreq_userspace
cpufreq_conservative
uvcvideo
videobuf2_vmalloc
btusb
uvc
videobuf2_memops
btrtl
videobuf2_v4l2
btintel
btbcm
videodev
btmtk
videobuf2_common
mc
bluetooth
snd_soc_skl_hda_dsp
snd_soc_intel_sof_board_helpers
snd_soc_intel_hda_dsp_common
snd_sof_probes
joydev
evdev
snd_hda_codec_hdmi
intel_uncore_frequency
intel_uncore_frequency_common
snd_hda_codec_realtek
snd_hda_codec_generic
snd_hda_scodec_component
x86_pkg_temp_thermal
binfmt_misc
snd_soc_dmic
snd_sof_pci_intel_tgl
snd_sof_pci_intel_cnl
snd_sof_intel_hda_generic
soundwire_intel
soundwire_generic_allocation
soundwire_cadence
snd_sof_intel_hda_common
snd_soc_hdac_hda
intel_powerclamp
snd_sof_intel_hda_mlink
snd_sof_intel_hda
coretemp
snd_sof_pci
snd_sof_xtensa_dsp
snd_sof
iwlmvm
kvm_intel
snd_sof_utils
snd_soc_acpi_intel_match
nls_ascii
snd_soc_acpi
soundwire_bus
nls_cp437
kvm
vfat
snd_soc_avs
mac80211
snd_soc_hda_codec
crct10dif_pclmul
snd_hda_ext_core
ghash_clmulni_intel
mei_hdcp
mei_wdt
fat
mei_pxp
intel_rapl_msr
libarc4
sha512_ssse3
snd_soc_core
sha256_ssse3
sha1_ssse3
snd_compress
aesni_intel
snd_pcm_dmaengine
gf128mul
crypto_simd
snd_hda_intel
cryptd
snd_intel_dspcfg
snd_intel_sdw_acpi
rapl
intel_cstate
snd_hda_codec
iTCO_wdt
iwlwifi
think_lmi
intel_pmc_bxt
intel_uncore
snd_hda_core
pcspkr
firmware_attributes_class
snd_ctl_led
iTCO_vendor_support
snd_hwdep
cfg80211
snd_pcm
mei_me
wmi_bmof
watchdog
snd_timer
mei
processor_thermal_device_pci
processor_thermal_device
ucsi_acpi
processor_thermal_wt_hint
typec_ucsi
processor_thermal_rfim
processor_thermal_rapl
intel_rapl_common
typec
processor_thermal_wt_req
processor_thermal_power_floor
processor_thermal_mbox
roles
thinkpad_acpi
igen6_edac
nvram
platform_profile
snd
soundcore
rfkill
ac
int3403_thermal
int340x_thermal_zone
intel_pmc_core
int3400_thermal
intel_vsec
intel_hid
acpi_pad
acpi_thermal_rel
pmt_telemetry
sparse_keymap
pmt_class
acpi_tad
serio_raw
dm_mod
loop
efi_pstore
configfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
xe
drm_gpuvm
drm_exec
gpu_sched
drm_suballoc_helper
drm_ttm_helper
i915
drm_buddy
i2c_algo_bit
drm_display_helper
cec
hid_multitouch
rc_core
hid_generic
xhci_pci
xhci_hcd
ttm
i2c_hid_acpi
i2c_hid
drm_kms_helper
usbcore
hid
nvme
intel_lpss_pci
video
i2c_i801
crc32_pclmul
intel_lpss
thunderbolt
e1000e
drm
psmouse
crc32c_intel
nvme_core
i2c_smbus
idma64
usb_common
fan
button
battery
wmi

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Raptor Lake-P/U 4p+8e cores Host 
Bridge/DRAM Controller [8086:a707]
        Subsystem: Lenovo Raptor Lake-P/U 4p+8e cores Host Bridge/DRAM 
Controller [17aa:230e]
        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: 1
        Capabilities: <access denied>
        Kernel driver in use: igen6_edac
        Kernel modules: igen6_edac

00:02.0 VGA compatible controller [0300]: Intel Corporation Raptor Lake-P [UHD 
Graphics] [8086:a720] (rev 04) (prog-if 00 [VGA controller])
        Subsystem: Lenovo Raptor Lake-P [UHD Graphics] [17aa:230e]
        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 192
        IOMMU group: 0
        Region 0: Memory at 603c000000 (64-bit, non-prefetchable) [size=16M]
        Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 2000 [size=64]
        Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915, xe

00:04.0 Signal processing controller [1180]: Intel Corporation Raptor Lake 
Dynamic Platform and Thermal Framework Processor Participant [8086:a71d]
        Subsystem: Lenovo Raptor Lake Dynamic Platform and Thermal Framework 
Processor Participant [17aa:230e]
        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 603d180000 (64-bit, non-prefetchable) [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: proc_thermal_pci
        Kernel modules: processor_thermal_device_pci

00:06.0 PCI bridge [0604]: Intel Corporation Raptor Lake PCIe 4.0 Graphics Port 
[8086:a74d] (prog-if 00 [Normal decode])
        Subsystem: Lenovo Raptor Lake PCIe 4.0 Graphics Port [17aa:230e]
        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 D routed to IRQ 122
        IOMMU group: 3
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: bc200000-bc2fffff [size=1M] [32-bit]
        Prefetchable memory behind bridge: [disabled] [64-bit]
        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

00:07.0 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI 
Express Root Port #0 [8086:a76e] (prog-if 00 [Normal decode])
        Subsystem: Lenovo Raptor Lake-P Thunderbolt 4 PCI Express Root Port 
[17aa:230e]
        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 123
        IOMMU group: 4
        Bus: primary=00, secondary=20, subordinate=49, sec-latency=0
        I/O behind bridge: 3000-3fff [size=4K] [16-bit]
        Memory behind bridge: b0000000-bc1fffff [size=194M] [32-bit]
        Prefetchable memory behind bridge: 6000000000-601bffffff [size=448M] 
[32-bit]
        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

00:07.2 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI 
Express Root Port #2 [8086:a72f] (prog-if 00 [Normal decode])
        Subsystem: Lenovo Raptor Lake-P Thunderbolt 4 PCI Express Root Port 
[17aa:230e]
        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 C routed to IRQ 124
        IOMMU group: 5
        Bus: primary=00, secondary=50, subordinate=79, sec-latency=0
        I/O behind bridge: 4000-4fff [size=4K] [16-bit]
        Memory behind bridge: a2000000-ae1fffff [size=194M] [32-bit]
        Prefetchable memory behind bridge: 6020000000-603bffffff [size=448M] 
[32-bit]
        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

00:0d.0 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 
USB Controller [8086:a71e] (prog-if 30 [XHCI])
        Subsystem: Lenovo Raptor Lake-P Thunderbolt 4 USB Controller [17aa:230e]
        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, Cache Line Size: 64 bytes
        Interrupt: pin ? routed to IRQ 176
        IOMMU group: 6
        Region 0: Memory at 603d1b0000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:0d.2 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 
NHI #0 [8086:a73e] (prog-if 40 [USB4 Host Interface])
        Subsystem: Lenovo Raptor Lake-P Thunderbolt 4 NHI [17aa:230e]
        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: 6
        Region 0: Memory at 603d140000 (64-bit, non-prefetchable) [size=256K]
        Region 2: Memory at 603d1d1000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: thunderbolt
        Kernel modules: thunderbolt

00:0d.3 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 
NHI #1 [8086:a76d] (prog-if 40 [USB4 Host Interface])
        Subsystem: Lenovo Raptor Lake-P Thunderbolt 4 NHI [17aa:230e]
        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: 6
        Region 0: Memory at 603d100000 (64-bit, non-prefetchable) [size=256K]
        Region 2: Memory at 603d1d0000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: thunderbolt
        Kernel modules: thunderbolt

00:14.0 USB controller [0c03]: Intel Corporation Alder Lake PCH USB 3.2 xHCI 
Host Controller [8086:51ed] (rev 01) (prog-if 30 [XHCI])
        Subsystem: Lenovo Alder Lake PCH USB 3.2 xHCI Host Controller 
[17aa:230e]
        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 184
        IOMMU group: 7
        Region 0: Memory at 603d1a0000 (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 Alder Lake PCH Shared SRAM 
[8086:51ef] (rev 01)
        Subsystem: Lenovo Alder Lake PCH Shared SRAM [17aa:230e]
        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 603d1c8000 (64-bit, non-prefetchable) [disabled] 
[size=16K]
        Region 2: Memory at 603d1cf000 (64-bit, non-prefetchable) [disabled] 
[size=4K]
        Capabilities: <access denied>

00:14.3 Network controller [0280]: Intel Corporation Raptor Lake PCH CNVi WiFi 
[8086:51f1] (rev 01)
        Subsystem: Intel Corporation Raptor Lake PCH CNVi WiFi [8086:0090]
        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: 8
        Region 0: Memory at 603d1c4000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial 
IO I2C Controller #0 [8086:51e8] (rev 01)
        Subsystem: Lenovo Alder Lake PCH Serial IO I2C Controller [17aa:230e]
        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: 9
        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

00:16.0 Communication controller [0780]: Intel Corporation Alder Lake PCH HECI 
Controller [8086:51e0] (rev 01)
        Subsystem: Lenovo Alder Lake PCH HECI Controller [17aa:230e]
        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 193
        IOMMU group: 10
        Region 0: Memory at 603d1cd000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation Alder Lake AMT SOL 
Redirection [8086:51e3] (rev 01) (prog-if 02 [16550])
        Subsystem: Lenovo Alder Lake AMT SOL Redirection [17aa:230e]
        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 D routed to IRQ 19
        IOMMU group: 10
        Region 0: I/O ports at 2060 [size=8]
        Region 1: Memory at bc321000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: serial

00:1f.0 ISA bridge [0601]: Intel Corporation Raptor Lake LPC/eSPI Controller 
[8086:519d] (rev 01)
        Subsystem: Lenovo Raptor Lake LPC/eSPI Controller [17aa:230e]
        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: 11

00:1f.3 Audio device [0403]: Intel Corporation Raptor Lake-P/U/H cAVS 
[8086:51ca] (rev 01) (prog-if 80)
        Subsystem: Lenovo Raptor Lake-P/U/H cAVS [17aa:230e]
        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: 64
        Interrupt: pin A routed to IRQ 210
        IOMMU group: 11
        Region 0: Memory at 603d1c0000 (64-bit, non-prefetchable) [size=16K]
        Region 4: Memory at 603d000000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: sof-audio-pci-intel-tgl
        Kernel modules: snd_hda_intel, snd_soc_avs, snd_sof_pci_intel_tgl

00:1f.4 SMBus [0c05]: Intel Corporation Alder Lake PCH-P SMBus Host Controller 
[8086:51a3] (rev 01)
        Subsystem: Lenovo Alder Lake PCH-P SMBus Host Controller [17aa:230e]
        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: 11
        Region 0: Memory at 603d1cc000 (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 Alder Lake-P PCH SPI 
Controller [8086:51a4] (rev 01)
        Subsystem: Lenovo Alder Lake-P PCH SPI Controller [17aa:230e]
        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: 11
        Region 0: Memory at a0800000 (32-bit, non-prefetchable) [size=4K]

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (23) 
I219-LM [8086:0dc5] (rev 01)
        Subsystem: Lenovo Ethernet Connection (23) I219-LM [17aa:230e]
        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 125
        IOMMU group: 11
        Region 0: Memory at bc300000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

02:00.0 Non-Volatile memory controller [0108]: KIOXIA Corporation NVMe SSD 
Controller XG8 [1e0f:0010] (rev 01) (prog-if 02 [NVM Express])
        Subsystem: KIOXIA Corporation NVMe SSD Controller XG8 [1e0f:0001]
        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: 12
        Region 0: Memory at bc200000 (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 003: ID 30c9:0050 Luxvisions Innotech Limited Integrated RGB 
Camera
Bus 003 Device 002: ID 27c6:6594 Shenzhen Goodix Technology Co.,Ltd. Goodix 
USB2.0 MISC
Bus 003 Device 004: ID 8087:0033 Intel Corp. AX211 Bluetooth
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:
Release:        12.8.0
Codename:       bookworm
Architecture: x86_64

Kernel: Linux 6.12.3-rt-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=zh_CN.UTF-8, LC_CTYPE=zh_CN.UTF-8 (charmap=UTF-8), 
LANGUAGE=zh_CN:zh
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-6.12.3-rt-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.142+deb12u1
ii  kmod                                    30+20221128-1
ii  linux-base                              4.9

Versions of packages linux-image-6.12.3-rt-amd64 recommends:
ii  apparmor  3.0.8-3

Versions of packages linux-image-6.12.3-rt-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  firmware-linux-free     20200122-2
ii  grub-efi-amd64          2.12-1~bpo12+1
pn  linux-doc-6.12          <none>

Versions of packages linux-image-6.12.3-rt-amd64 is related to:
ii  firmware-amd-graphics      20230515-3
ii  firmware-atheros           20230515-3
pn  firmware-bnx2              <none>
pn  firmware-bnx2x             <none>
ii  firmware-brcm80211         20230515-3
pn  firmware-cavium            <none>
pn  firmware-cirrus            <none>
pn  firmware-intel-graphics    <none>
pn  firmware-intel-misc        <none>
pn  firmware-intel-sound       <none>
pn  firmware-ipw2x00           <none>
pn  firmware-ivtv              <none>
ii  firmware-iwlwifi           20240709-2~bpo12+1
pn  firmware-libertas          <none>
pn  firmware-marvell-prestera  <none>
pn  firmware-mediatek          <none>
ii  firmware-misc-nonfree      20230515-3
pn  firmware-myricom           <none>
pn  firmware-netronome         <none>
pn  firmware-netxen            <none>
pn  firmware-nvidia-graphics   <none>
pn  firmware-qcom-soc          <none>
pn  firmware-qlogic            <none>
ii  firmware-realtek           20230515-3
pn  firmware-samsung           <none>
pn  firmware-siano             <none>
pn  firmware-ti-connectivity   <none>
pn  xen-hypervisor             <none>

-- no debconf information

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