On Wed, 9 Jul 2025 at 13:49, Ben Hutchings <[email protected]> wrote: > [...] > You mean "hw_params", right?
Yes sorry, here is the correct info – also with the default number of output channels (i.e. all: 10 analogue + 10 digital). The parameters are otherwise the same after disabling digital I/O, and has no effect on the glitching. $ cat /proc/asound/USB/pcm0p/sub0/hw_params access: MMAP_INTERLEAVED format: S32_LE subformat: STD channels: 20 rate: 48000 (48000/1) period_size: 128 buffer_size: 32768 $ cat /proc/asound/USB/pcm0p/sub0/sw_params tstamp_mode: ENABLE period_step: 1 avail_min: 32640 start_threshold: 9223372036854775807 stop_threshold: 32768 silence_threshold: 0 silence_size: 0 boundary: 4611686018427387904 > > The additional IRQs listed under the 6.12 kernel don't appear to > > exist, only irq/155-xhci_hcd in this case. > > They exist and have been allocated but are not used. The XHCI PCI > driver can currently allocate multiple IRQs but only installs an IRQ > handler for the first one. This is a bit strange but should not cause a > problem because it also doesn't configure the hardware to use the > additional IRQs. Thanks. The IRQ handler also behaves similarly under both 6.1 and 6.12 kernels so this doesn't seem to be an issue. - CPU utilisation: ~10% (top) - IRQ rate: ~3.4 kHz (derived from: watch -n 10 -d cat /proc/interrupts) > [...] > I see some reports that the Nvidia proprietary drivers can cause latency > spikes that affect audio. Can you please test whether this problem > still occurs when using the nouveau driver instead? I've removed all nvidia* packages but the problem still remains after switching to nouveau. I also tried the following to no avail: - reverting all firmware packages to stable versions - blacklisting nouveau (loading only i915 for the integrated GPU) - disabling Thunderbolt 4 in the BIOS - turning off WiFi and Bluetooth in the Gnome system menu -- Package-specific info: ** Version: Linux version 6.12.30+bpo-amd64 ([email protected]) (x86_64-linux-gnu-gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.12.30-1~bpo12+1 (2025-06-14) ** Command line: BOOT_IMAGE=/vmlinuz-6.12.30+bpo-amd64 root=/dev/mapper/kassia--vg-root ro quiet threadirqs ** Not tainted ** Kernel log: [ 13.333804] sof-audio-pci-intel-tgl 0000:00:1f.3: BT link detected in NHLT tables: 0x0 [ 13.333805] sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs detected in NHLT tables: 2 [ 13.336705] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware paths/files for ipc type 0: [ 13.336707] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware file: intel/sof/sof-tgl.ri [ 13.336708] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology file: intel/sof-tplg/sof-hda-generic-2ch.tplg [ 13.337101] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864 [ 13.337102] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1 [ 13.337105] sof-audio-pci-intel-tgl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30 [ 13.345358] iwlwifi 0000:00:14.3: Detected RF HR B5, rfid=0x10a100 [ 13.411737] iwlwifi 0000:00:14.3: base HW address: bc:09:1b:03:b1:a0 [ 13.433035] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware info: version 2:2:0-57864 [ 13.433037] sof-audio-pci-intel-tgl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1 [ 13.442013] sof-audio-pci-intel-tgl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:1 [ 13.442183] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Parent card not yet available, widget card binding deferred [ 13.446328] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0 [ 13.468064] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC257: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 13.468068] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 13.468069] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 13.468070] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0 [ 13.468071] snd_hda_codec_realtek ehdaudio0D0: inputs: [ 13.468072] snd_hda_codec_realtek ehdaudio0D0: Mic=0x19 [ 13.512227] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3 [ 13.534660] input: sof-hda-dsp Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input15 [ 13.534700] input: sof-hda-dsp Headphone as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input16 [ 13.534736] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input17 [ 13.534770] input: sof-hda-dsp HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input18 [ 13.534806] input: sof-hda-dsp HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19 [ 13.688672] audit: type=1400 audit(1752940299.864:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=886 comm="apparmor_parser" [ 13.688676] audit: type=1400 audit(1752940299.864:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=886 comm="apparmor_parser" [ 13.690215] audit: type=1400 audit(1752940299.864:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=891 comm="apparmor_parser" [ 13.690218] audit: type=1400 audit(1752940299.864:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=891 comm="apparmor_parser" [ 13.690219] audit: type=1400 audit(1752940299.864:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=891 comm="apparmor_parser" [ 13.690425] audit: type=1400 audit(1752940299.864:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="torbrowser_tor" pid=889 comm="apparmor_parser" [ 13.690580] audit: type=1400 audit(1752940299.864:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=885 comm="apparmor_parser" [ 13.691611] audit: type=1400 audit(1752940299.864:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="tcpdump" pid=892 comm="apparmor_parser" [ 13.692515] audit: type=1400 audit(1752940299.868:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=896 comm="apparmor_parser" [ 13.692805] audit: type=1400 audit(1752940299.868:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=898 comm="apparmor_parser" [ 13.822631] nvme nvme0: using unchecked data buffer [ 13.837784] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 13.837786] Bluetooth: BNEP filters: protocol multicast [ 13.837789] Bluetooth: BNEP socket layer initialized [ 13.903334] NET: Registered PF_QIPCRTR protocol family [ 13.906723] typec port1: bound usb3-port6 (ops connector_ops [usbcore]) [ 13.908130] typec port1: bound usb2-port3 (ops connector_ops [usbcore]) [ 14.018163] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 14.218337] iwlwifi 0000:00:14.3: Registered PHC clock: iwlwifi-PTP, with index: 0 [ 15.097225] Bluetooth: hci0: Waiting for firmware download to complete [ 15.098016] Bluetooth: hci0: Firmware loaded in 1871579 usecs [ 15.098068] Bluetooth: hci0: Waiting for device to boot [ 15.113079] Bluetooth: hci0: Device booted in 14697 usecs [ 15.120523] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc [ 15.122132] Bluetooth: hci0: Applying Intel DDC parameters completed [ 15.123244] Bluetooth: hci0: Firmware revision 0.4 build 132 week 3 2024 [ 15.125237] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported. [ 15.190214] Bluetooth: MGMT ver 1.23 [ 15.194320] NET: Registered PF_ALG protocol family [ 15.210723] Bluetooth: RFCOMM TTY layer initialized [ 15.210729] Bluetooth: RFCOMM socket layer initialized [ 15.210732] Bluetooth: RFCOMM ver 1.11 [ 16.292651] rfkill: input handler disabled [ 17.737637] wlp0s20f3: VHT information is missing, disabling VHT [ 17.742644] wlp0s20f3: authenticate with 30:46:9a:fe:2a:81 (local address=bc:09:1b:03:b1:a0) [ 17.743762] wlp0s20f3: send auth to 30:46:9a:fe:2a:81 (try 1/3) [ 17.770204] wlp0s20f3: authenticated [ 17.772247] wlp0s20f3: associate with 30:46:9a:fe:2a:81 (try 1/3) [ 17.773568] wlp0s20f3: RX AssocResp from 30:46:9a:fe:2a:81 (capab=0x411 status=0 aid=3) [ 17.783728] wlp0s20f3: associated [ 29.840289] Bluetooth: hci0: command 0x0c1a tx timeout [ 29.840361] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 29.840372] Bluetooth: hci0: Error when powering off device on rfkill (-110) [ 30.389504] usb 3-10: USB disconnect, device number 4 [ 31.856276] Bluetooth: hci0: command 0x0c1a tx timeout [ 31.856310] Bluetooth: hci0: HCI reset during shutdown failed [ 33.238582] wlp0s20f3: deauthenticating from 30:46:9a:fe:2a:81 by local choice (Reason: 3=DEAUTH_LEAVING) [ 33.612996] warning: `iwconfig' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 40.226431] systemd-journald[614]: /var/log/journal/0fc787a07187466ea325b41ebe7ae594/user-1000.journal: Journal file uses a different sequence number ID, rotating. [ 40.593031] rfkill: input handler enabled [ 41.864651] rfkill: input handler disabled [ 73.983314] Key type psk registered [ 87.155008] nouveau 0000:01:00.0: fifo:PBDMA0: CTXNOTVALID chid:2 [ 87.155013] nouveau 0000:01:00.0: fifo:000000:0002:0002:[Xwayland[4329]] errored - disabling channel [ 87.155017] nouveau 0000:01:00.0: Xwayland[4329]: channel 2 killed! [ 104.400223] usb 3-1: new high-speed USB device number 5 using xhci_hcd [ 104.545872] usb 3-1: New USB device found, idVendor=1235, idProduct=8208, bcdDevice= 4.ab [ 104.545882] usb 3-1: New USB device strings: Mfr=1, Product=3, SerialNumber=2 [ 104.545885] usb 3-1: Product: Clarett 8Pre USB [ 104.545888] usb 3-1: Manufacturer: Focusrite [ 104.545891] usb 3-1: SerialNumber: 00005283 [ 108.388592] usb 3-1: Focusrite Clarett USB Mixer Driver enabled (pid=0x8208); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 108.414265] usb 3-1: Firmware version 1195 [ 108.430756] usbcore: registered new interface driver snd-usb-audio [ 115.762712] retire_capture_urb: 20 callbacks suppressed [ 123.979783] retire_capture_urb: 10 callbacks suppressed [ 130.292548] retire_capture_urb: 14 callbacks suppressed [ 173.105890] retire_capture_urb: 30 callbacks suppressed [ 234.546262] retire_capture_urb: 19 callbacks suppressed [ 295.989753] retire_capture_urb: 13 callbacks suppressed [ 311.591795] retire_capture_urb: 57 callbacks suppressed [ 357.425844] retire_capture_urb: 14 callbacks suppressed [ 418.867028] retire_capture_urb: 22 callbacks suppressed ** Model information sys_vendor: LENOVO product_name: 20W0S0WE00 product_version: ThinkPad T14 Gen 2i chassis_vendor: LENOVO chassis_version: None bios_vendor: LENOVO bios_version: N34ET64W (1.64 ) board_vendor: LENOVO board_name: 20W0S0WE00 board_version: NO DPK ** Configuration for modprobe: blacklist microcode blacklist arkfb blacklist aty128fb blacklist atyfb blacklist radeonfb blacklist cirrusfb blacklist cyber2000fb blacklist kyrofb blacklist matroxfb_base blacklist mb862xxfb blacklist neofb blacklist pm2fb blacklist pm3fb blacklist s3fb blacklist savagefb blacklist sisfb blacklist tdfxfb blacklist tridentfb blacklist vt8623fb blacklist microcode blacklist gspca_kinect options snd_pcsp index=-2 options cx88_alsa index=-2 options snd_atiixp_modem index=-2 options snd_intel8x0m index=-2 options snd_via82xx_modem index=-2 options motu samplerate=48000 midi=0 vendor=0 ins=24 outs=24 queue_length=256 options bonding max_bonds=0 options dummy numdummies=0 options ifb numifbs=0 options thinkpad_acpi fan_control=1 ** Loaded modules: snd_usb_audio snd_usbmidi_lib nvme_fabrics nvme_keyring ccm rfcomm cmac algif_hash algif_skcipher af_alg snd_seq_dummy snd_hrtimer snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device bridge stp llc overlay qrtr bnep binfmt_misc nls_ascii nls_cp437 vfat fat snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component 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 snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi intel_uncore_frequency intel_uncore_frequency_common soundwire_bus x86_pkg_temp_thermal snd_soc_avs intel_powerclamp iwlmvm snd_soc_hda_codec coretemp snd_hda_ext_core kvm_intel snd_soc_core kvm mac80211 mei_hdcp mei_pxp snd_compress intel_rapl_msr snd_pcm_dmaengine uvcvideo videobuf2_vmalloc uvc videobuf2_memops snd_hda_intel videobuf2_v4l2 btusb snd_intel_dspcfg snd_intel_sdw_acpi videodev btrtl btintel snd_hda_codec irqbypass snd_ctl_led snd_hda_core videobuf2_common btbcm libarc4 btmtk mc rapl intel_cstate snd_hwdep bluetooth intel_uncore iwlwifi pcspkr think_lmi snd_pcm_oss firmware_attributes_class snd_mixer_oss iTCO_wdt processor_thermal_device_pci_legacy intel_pmc_bxt snd_pcm iTCO_vendor_support wmi_bmof ee1004 processor_thermal_device watchdog cfg80211 mei_me snd_timer processor_thermal_wt_hint processor_thermal_rfim mei processor_thermal_rapl ucsi_acpi thinkpad_acpi intel_rapl_common typec_ucsi processor_thermal_wt_req typec processor_thermal_power_floor processor_thermal_mbox roles intel_soc_dts_iosf nvram platform_profile igen6_edac snd soundcore ac int3403_thermal rfkill int340x_thermal_zone intel_pmc_core intel_vsec int3400_thermal pmt_telemetry acpi_thermal_rel intel_hid acpi_tad pmt_class acpi_pad sparse_keymap joydev serio_raw evdev msr parport_pc ppdev lp parport loop efi_pstore configfs efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic dm_crypt dm_mod xe drm_suballoc_helper i915 nouveau mxm_wmi drm_gpuvm drm_exec gpu_sched drm_buddy i2c_algo_bit hid_multitouch drm_display_helper hid_generic cec rtsx_pci_sdmmc xhci_pci mmc_core rc_core xhci_hcd drm_ttm_helper crct10dif_pclmul nvme crc32_pclmul crc32c_intel ttm i2c_hid_acpi i2c_hid ghash_clmulni_intel usbcore nvme_core drm_kms_helper hid sha512_ssse3 video i2c_i801 intel_lpss_pci sha256_ssse3 intel_lpss drm psmouse thunderbolt sha1_ssse3 rtsx_pci i2c_smbus usb_common nvme_auth idma64 battery wmi button aesni_intel gf128mul crypto_simd cryptd ** PCI devices: 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:22c9] 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: 3 Capabilities: <access denied> Kernel modules: igen6_edac 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:22ca] 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 189 IOMMU group: 2 Region 0: Memory at 6052000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=512M] Region 4: I/O ports at 4000 [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 TigerLake-LP Dynamic Tuning Processor Participant [8086:9a03] (rev 01) Subsystem: Lenovo TigerLake-LP Dynamic Tuning Processor Participant [17aa:22c9] 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 6053b80000 (64-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: proc_thermal Kernel modules: processor_thermal_device_pci_legacy 00:06.0 PCI bridge [0604]: Intel Corporation 11th Gen Core Processor PCIe Controller [8086:9a09] (rev 01) (prog-if 00 [Normal decode]) Subsystem: Lenovo 11th Gen Core Processor PCIe Controller [17aa:22c9] 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 124 IOMMU group: 5 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: beb00000-bebfffff [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 Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 [8086:9a25] (rev 01) (prog-if 00 [Normal decode]) Subsystem: Lenovo Tiger Lake-LP Thunderbolt 4 PCI Express Root Port [17aa:22c9] 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 B routed to IRQ 125 IOMMU group: 1 Bus: primary=00, secondary=20, subordinate=49, sec-latency=0 I/O behind bridge: 5000-5fff [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 Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #2 [8086:9a27] (rev 01) (prog-if 00 [Normal decode]) Subsystem: Lenovo Tiger Lake-LP Thunderbolt 4 PCI Express Root Port [17aa:22c9] 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 126 IOMMU group: 0 Bus: primary=00, secondary=50, subordinate=79, sec-latency=0 I/O behind bridge: 6000-6fff [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 Tiger Lake-LP Thunderbolt 4 USB Controller [8086:9a13] (rev 01) (prog-if 30 [XHCI]) Subsystem: Lenovo Tiger Lake-LP Thunderbolt 4 USB Controller [17aa:22c9] 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 156 IOMMU group: 6 Region 0: Memory at 6053bb0000 (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 Tiger Lake-LP Thunderbolt 4 NHI #0 [8086:9a1b] (rev 01) (prog-if 40 [USB4 Host Interface]) Subsystem: Lenovo Tiger Lake-LP Thunderbolt 4 NHI [17aa:22c9] 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 6053b40000 (64-bit, non-prefetchable) [size=256K] Region 2: Memory at 6053bd2000 (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 Tiger Lake-LP Thunderbolt 4 NHI #1 [8086:9a1d] (rev 01) (prog-if 40 [USB4 Host Interface]) Subsystem: Lenovo Tiger Lake-LP Thunderbolt 4 NHI [17aa:22c9] 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 6053b00000 (64-bit, non-prefetchable) [size=256K] Region 2: Memory at 6053bd1000 (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 Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller [8086:a0ed] (rev 20) (prog-if 30 [XHCI]) Subsystem: Lenovo Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller [17aa:22c9] 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 164 IOMMU group: 7 Region 0: Memory at 6053ba0000 (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 Tiger Lake-LP Shared SRAM [8086:a0ef] (rev 20) Subsystem: Lenovo Tiger Lake-LP Shared SRAM [17aa:22c9] 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 6053bc8000 (64-bit, non-prefetchable) [disabled] [size=16K] Region 2: Memory at 6053bd0000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:a0f0] (rev 20) Subsystem: Intel Corporation Wi-Fi 6 AX201 [8086:0070] 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 6053bc4000 (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 Tiger Lake-LP Serial IO I2C Controller #0 [8086:a0e8] (rev 20) Subsystem: Lenovo Tiger Lake-LP Serial IO I2C Controller [17aa:22c9] 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 4107000000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 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:22c9] 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: 9 Region 0: Memory at 4107001000 (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 Tiger Lake-LP Management Engine Interface [8086:a0e0] (rev 20) Subsystem: Lenovo Tiger Lake-LP Management Engine Interface [17aa:22c9] 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 190 IOMMU group: 10 Region 0: Memory at 6053bcd000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:a0b8] (rev 20) (prog-if 00 [Normal decode]) Subsystem: Lenovo Device [17aa:22c9] 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 ? routed to IRQ 127 IOMMU group: 11 Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 7000-7fff [size=4K] [16-bit] Memory behind bridge: be100000-beafffff [size=10M] [32-bit] Prefetchable memory behind bridge: 6053000000-60539fffff [size=10M] [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 00:1c.7 PCI bridge [0604]: Intel Corporation Tiger Lake-LP PCI Express Root Port #8 [8086:a0bf] (rev 20) (prog-if 00 [Normal decode]) Subsystem: Lenovo Tiger Lake-LP PCI Express Root Port [17aa:22c9] 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 128 IOMMU group: 12 Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: be000000-be0fffff [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 00:1d.0 PCI bridge [0604]: Intel Corporation Tiger Lake-LP PCI Express Root Port #9 [8086:a0b0] (rev 20) (prog-if 00 [Normal decode]) Subsystem: Lenovo Tiger Lake-LP PCI Express Root Port [17aa:22c9] 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 129 IOMMU group: 13 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 3000-3fff [size=4K] [16-bit] Memory behind bridge: bd000000-bdffffff [size=16M] [32-bit] Prefetchable memory behind bridge: 6040000000-6051ffffff [size=288M] [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 00:1f.0 ISA bridge [0601]: Intel Corporation Tiger Lake-LP LPC Controller [8086:a082] (rev 20) Subsystem: Lenovo Tiger Lake-LP LPC Controller [17aa:22c9] 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: 14 00:1f.3 Audio device [0403]: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller [8086:a0c8] (rev 20) (prog-if 80) Subsystem: Lenovo Tiger Lake-LP Smart Sound Technology Audio Controller [17aa:22c9] 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 201 IOMMU group: 14 Region 0: Memory at 6053bc0000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at 6053a00000 (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 Tiger Lake-LP SMBus Controller [8086:a0a3] (rev 20) Subsystem: Lenovo Tiger Lake-LP SMBus Controller [17aa:22c9] 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: 14 Region 0: Memory at 6053bcc000 (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 Tiger Lake-LP SPI Controller [8086:a0a4] (rev 20) Subsystem: Lenovo Tiger Lake-LP SPI Controller [17aa:22c9] 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: 14 Region 0: Memory at a0800000 (32-bit, non-prefetchable) [size=4K] 01:00.0 3D controller [0302]: NVIDIA Corporation TU117M [GeForce MX450] [10de:1f9c] (rev a1) Subsystem: Lenovo TU117M [GeForce MX450] [17aa:22ca] 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 172 IOMMU group: 17 Region 0: Memory at bd000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at 6040000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at 6050000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at 3000 [size=128] Expansion ROM at <ignored> [disabled] Capabilities: <access denied> Kernel driver in use: nouveau Kernel modules: nouveau 04:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] (prog-if 02 [NVM Express]) Subsystem: Samsung Electronics Co Ltd SSD 970 EVO [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 16 IOMMU group: 15 Region 0: Memory at beb00000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme 0a:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01) Subsystem: Lenovo RTS522A PCI Express Card Reader [17aa:22c9] 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 130 IOMMU group: 16 Region 0: Memory at be000000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci ** USB devices: Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 04f2:b6d0 Chicony Electronics Co., Ltd Integrated Camera Bus 003 Device 005: ID 1235:8208 Focusrite-Novation Clarett 8Pre USB 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: 12.11 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.12.30+bpo-amd64 (SMP w/8 CPU threads; PREEMPT) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-6.12.30+bpo-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.142+deb12u3 ii kmod 30+20221128-1 ii linux-base 4.9 Versions of packages linux-image-6.12.30+bpo-amd64 recommends: ii apparmor 3.0.8-3 Versions of packages linux-image-6.12.30+bpo-amd64 suggests: pn debian-kernel-handbook <none> ii firmware-linux-free 20200122-1 ii grub-efi-amd64 2.06-13+deb12u1 pn linux-doc-6.12 <none> Versions of packages linux-image-6.12.30+bpo-amd64 is related to: ii firmware-amd-graphics 20250410-2~bpo12+1 pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-cirrus <none> ii firmware-intel-graphics 20250410-2~bpo12+1 ii firmware-intel-misc 20250410-2~bpo12+1 pn firmware-intel-sound <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> ii firmware-iwlwifi 20250410-2~bpo12+1 pn firmware-libertas <none> pn firmware-marvell-prestera <none> ii firmware-mediatek 20250410-2~bpo12+1 ii firmware-misc-nonfree 20250410-2~bpo12+1 pn firmware-myricom <none> pn firmware-netronome <none> pn firmware-netxen <none> ii firmware-nvidia-graphics 20250410-2~bpo12+1 pn firmware-qcom-soc <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>
