Just an update .The screen flickers and blacks out irrespective of the framebuffer font as was the earlier assumption . Its just that I noticed it much later .The only way to restore system to normal is to put it to sleep and switch to GUI . But switching to tty again causes this anomaly . Its quite possible this was introduced in kernel 6.7.12 ________________________________ From: vinod_deb <floyda...@hotmail.com> Sent: Friday, June 14, 2024 5:01 PM To: Debian Bug Tracking System <1034...@bugs.debian.org> Subject: Bug#1034438: i915: Flickering in framebuffer console and "*ERROR* CPU pipe A FIFO underrun" kernel message
Package: src:linux Version: 6.7.12-1~bpo12+1 Followup-For: Bug #1034438 X-Debbugs-Cc: Noticed in Kernel 6.7.12+bpo-amd64, floyda...@hotmail.com Noticed this bug if I use framebuffer fonts.Since the default tty font is small I played around with larger font sizes (like Terminus which require framebuffer) and hit this bug .The glitch happens after a few minutes or seconds after I switch to tty (CTRL+ALT+F3..F5) . I can say with resonable certainity that this was not the issue in 6.6.13 -- Package-specific info: ** Version: Linux version 6.7.12+bpo-amd64 (debian-ker...@lists.debian.org) (x86_64-linux-gnu-gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1~bpo12+1 (2024-05-06) ** Command line: BOOT_IMAGE=/boot/vmlinuz-6.7.12+bpo-amd64 root=UUID=bbb49cce-9d36-4eae-9a68-b45e231c66e4 ro mem_sleep_default=deep snd_hda_intel.dmic_detect=0 i915.enable_dc=0 ** Tainted: U (64) * taint requested by userspace application ** Kernel log: [ 16.040994] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 16.041340] Bluetooth: hci0: Device revision is 16 [ 16.041984] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 16.042752] Bluetooth: hci0: Secure boot is enabled [ 16.042753] Bluetooth: hci0: OTP lock is enabled [ 16.043723] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 16.044691] Bluetooth: hci0: API lock is enabled [ 16.045647] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 16.046606] Bluetooth: hci0: Debug lock is disabled [ 16.046607] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 16.048849] bluetooth hci0: firmware: direct-loading firmware intel/ibt-12-16.sfi [ 16.049774] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ 16.052293] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a [ 16.052903] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi [ 16.053223] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 16.066954] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 [ 16.068102] thermal thermal_zone9: failed to read out thermal zone (-61) [ 16.096596] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915]) [ 16.134609] iwlwifi 0000:02:00.0: base HW address: 50:76:af:1d:b4:60, OTP minor version: 0x4 [ 16.143148] dell_laptop: Using i8042 filter function for receiving events [ 16.164725] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 16.164785] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 16.164848] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 16.164899] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [ 16.164952] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 16.214789] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 16.698538] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 17.548793] Bluetooth: hci0: Waiting for firmware download to complete [ 17.549719] Bluetooth: hci0: Firmware loaded in 1460525 usecs [ 17.550681] Bluetooth: hci0: Waiting for device to boot [ 17.563295] Bluetooth: hci0: Device booted in 12343 usecs [ 17.571758] bluetooth hci0: firmware: direct-loading firmware intel/ibt-12-16.ddc [ 17.572414] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-12-16.ddc [ 17.576317] Bluetooth: hci0: Applying Intel DDC parameters completed [ 17.577297] Bluetooth: hci0: Firmware revision 0.1 build 19 week 44 2021 [ 17.579384] Bluetooth: hci0: Reading supported features failed (-16) [ 17.579955] Bluetooth: hci0: Error reading debug features [ 17.580519] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported. [ 18.676577] EXT4-fs (dm-1): mounted filesystem cfafdbcb-7213-4ce4-9ec5-6c30852152d5 r/w with ordered data mode. Quota mode: none. [ 18.706581] audit: type=1400 audit(1718361033.941:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=901 comm="apparmor_parser" [ 18.708192] audit: type=1400 audit(1718361033.941:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=902 comm="apparmor_parser" [ 18.709389] audit: type=1400 audit(1718361033.941:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=902 comm="apparmor_parser" [ 18.709394] audit: type=1400 audit(1718361033.941:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oosplash" pid=908 comm="apparmor_parser" [ 18.709398] audit: type=1400 audit(1718361033.941:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=907 comm="apparmor_parser" [ 18.709401] audit: type=1400 audit(1718361033.941:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=907 comm="apparmor_parser" [ 18.709404] audit: type=1400 audit(1718361033.941:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=907 comm="apparmor_parser" [ 18.709408] audit: type=1400 audit(1718361033.941:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="system_tor" pid=904 comm="apparmor_parser" [ 18.709411] audit: type=1400 audit(1718361033.941:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/freshclam" pid=906 comm="apparmor_parser" [ 18.710949] audit: type=1400 audit(1718361033.945:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=909 comm="apparmor_parser" [ 18.932387] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 18.932390] Bluetooth: BNEP filters: protocol multicast [ 18.932394] Bluetooth: BNEP socket layer initialized [ 18.935105] Bluetooth: MGMT ver 1.22 [ 18.941624] NET: Registered PF_ALG protocol family [ 19.036305] NET: Registered PF_QIPCRTR protocol family [ 19.171728] mmc0: cannot verify signal voltage switch [ 19.467615] iwlwifi 0000:02:00.0: Registered PHC clock: iwlwifi-PTP, with index: 1 [ 19.477203] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 19.979628] Bluetooth: RFCOMM TTY layer initialized [ 19.979636] Bluetooth: RFCOMM socket layer initialized [ 19.979640] Bluetooth: RFCOMM ver 1.11 [ 20.100777] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 20.622503] rfkill: input handler disabled [ 22.908765] wlp2s0: authenticate with f0:2f:74:07:dc:ac (local address=50:76:af:1d:b4:60) [ 22.910662] wlp2s0: send auth to f0:2f:74:07:dc:ac (try 1/3) [ 22.917590] wlp2s0: authenticated [ 22.918537] wlp2s0: associate with f0:2f:74:07:dc:ac (try 1/3) [ 22.931332] wlp2s0: RX AssocResp from f0:2f:74:07:dc:ac (capab=0x1511 status=0 aid=7) [ 22.935543] wlp2s0: associated [ 23.023553] wlp2s0: Limiting TX power to 30 (30 - 0) dBm as advertised by f0:2f:74:07:dc:ac [ 25.957275] rfkill: input handler enabled [ 27.700700] warning: `gnome-shell' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 28.002380] /dev/mmcblk0p2: Can't open blockdev [ 28.057391] rfkill: input handler disabled [ 28.219640] mmc0: cannot verify signal voltage switch [ 28.377399] EXT4-fs (mmcblk0p2): mounted filesystem a8be481d-aa80-44c0-8ace-147556fb795d ro with ordered data mode. Quota mode: none. [ 212.200098] pcieport 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled [ 320.575860] rfkill: input handler enabled [ 331.140319] pcieport 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled [ 565.149273] rfkill: input handler disabled [ 568.658456] rfkill: input handler enabled [ 1295.473544] rfkill: input handler disabled [ 1476.783676] rfkill: input handler enabled [ 1493.064083] rfkill: input handler disabled [ 1510.205652] rfkill: input handler enabled [ 1534.409768] rfkill: input handler disabled [ 1559.189148] rfkill: input handler enabled [ 1570.558456] rfkill: input handler disabled [ 1572.751209] rfkill: input handler enabled [ 1653.599429] rfkill: input handler disabled [ 1654.790008] rfkill: input handler enabled [ 1656.397093] rfkill: input handler disabled [ 1664.470105] rfkill: input handler enabled [ 1665.924790] rfkill: input handler disabled [ 1675.914673] rfkill: input handler enabled [ 1677.358015] rfkill: input handler disabled [ 1686.882114] rfkill: input handler enabled [ 1686.882923] rfkill: input handler disabled [ 1727.178688] pcieport 0000:00:1c.0: Intel SPT PCH root port ACS workaround enabled [ 1727.401402] mmc0: cannot verify signal voltage switch ** Model information sys_vendor: Dell Inc. product_name: Latitude 5490 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: 1.35.0 board_vendor: Dell Inc. board_name: 0FDHF4 board_version: A00 ** Loaded modules: nvme_fabrics ctr ccm xt_MASQUERADE xt_conntrack rfcomm xt_CHECKSUM ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nf_tables nfnetlink bridge stp llc overlay qrtr cmac algif_hash algif_skcipher af_alg bnep binfmt_misc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl nls_ascii nls_cp437 snd_soc_hdac_hda snd_hda_codec_hdmi snd_hda_ext_core vfat snd_soc_sst_ipc fat dell_rbtn snd_soc_sst_dsp snd_soc_acpi_intel_match mei_hdcp x86_pkg_temp_thermal snd_soc_acpi snd_ctl_led mei_pxp mei_wdt intel_powerclamp iwlmvm intel_rapl_msr dell_laptop snd_soc_core snd_hda_codec_realtek btusb snd_compress snd_hda_codec_generic coretemp btrtl snd_pcm_dmaengine btintel ledtrig_audio mac80211 btbcm btmtk kvm_intel libarc4 snd_hda_intel uvcvideo bluetooth dell_smm_hwmon snd_intel_dspcfg kvm iwlwifi snd_intel_sdw_acpi videobuf2_vmalloc snd_hda_codec irqbypass sha3_generic jitterentropy_rng uvc dell_wmi snd_hda_core rapl videobuf2_memops videobuf2_v4l2 intel_cstate dell_smbios drbg snd_hwdep cfg80211 intel_uncore videodev intel_wmi_thunderbolt snd_pcm dell_wmi_sysman processor_thermal_device_pci_legacy processor_thermal_device firmware_attributes_class ansi_cprng dcdbas processor_thermal_wt_hint iTCO_wdt intel_pmc_bxt videobuf2_common snd_timer processor_thermal_rfim ecdh_generic iTCO_vendor_support wmi_bmof dell_wmi_descriptor ee1004 snd processor_thermal_rapl mc mei_me pcspkr watchdog ucsi_acpi soundcore intel_rapl_common rfkill mei typec_ucsi processor_thermal_wt_req typec ecc processor_thermal_power_floor intel_xhci_usb_role_switch intel_pch_thermal processor_thermal_mbox intel_soc_dts_iosf roles int3400_thermal int3403_thermal intel_hid dell_smo8800 acpi_thermal_rel intel_pmc_core int340x_thermal_zone sparse_keymap ac acpi_pad joydev hid_multitouch serio_raw evdev msr parport_pc ppdev lp parport loop efi_pstore configfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 btrfs blake2b_generic dm_crypt dm_mod efivarfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid1 raid0 multipath linear md_mod usbhid mmc_block i915 drm_buddy nvme i2c_algo_bit drm_display_helper nvme_core hid_generic ahci xhci_pci crc32_pclmul libahci crc32c_intel t10_pi cec crc64_rocksoft_generic xhci_hcd libata rc_core crc64_rocksoft ghash_clmulni_intel crc_t10dif ttm i2c_hid_acpi crct10dif_generic sha512_ssse3 rtsx_pci_sdmmc i2c_hid crct10dif_pclmul intel_lpss_pci sha512_generic usbcore drm_kms_helper scsi_mod hid mmc_core intel_lpss crc64 i2c_i801 sha256_ssse3 drm e1000e rtsx_pci sha1_ssse3 i2c_smbus crct10dif_common usb_common scsi_common idma64 video battery wmi button aesni_intel crypto_simd cryptd ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5914] (rev 08) Subsystem: Dell Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [1028:0816] 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: skl_uncore 00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Dell UHD Graphics 620 [1028:0816] 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 138 IOMMU group: 0 Region 0: Memory at ee000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08) Subsystem: Dell Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [1028:0816] 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: 2 Region 0: Memory at ef340000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: proc_thermal Kernel modules: processor_thermal_device_pci_legacy 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI]) Subsystem: Dell Sunrise Point-LP USB 3.0 xHCI Controller [1028:0816] 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 128 IOMMU group: 3 Region 0: Memory at ef330000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21) Subsystem: Dell Sunrise Point-LP Thermal subsystem [1028:0816] 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 C routed to IRQ 18 IOMMU group: 3 Region 0: Memory at ef358000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel_pch_thermal Kernel modules: intel_pch_thermal 00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21) Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0816] 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: 4 Region 0: Memory at ef357000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21) Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0816] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 IOMMU group: 4 Region 0: Memory at ef356000 (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 Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21) Subsystem: Dell Sunrise Point-LP CSME HECI [1028:0816] 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 139 IOMMU group: 5 Region 0: Memory at ef355000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) (prog-if 01 [AHCI 1.0]) Subsystem: Dell Sunrise Point-LP SATA Controller [AHCI mode] [1028:0816] 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 127 IOMMU group: 6 Region 0: Memory at ef350000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at ef354000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at ef353000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1) (prog-if 00 [Normal decode]) Subsystem: Dell Sunrise Point-LP PCI Express Root Port [1028:0816] 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 122 IOMMU group: 7 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: ef200000-ef2fffff [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 00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 [8086:9d12] (rev f1) (prog-if 00 [Normal decode]) Subsystem: Dell Sunrise Point-LP PCI Express Root Port [1028:0816] 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 123 IOMMU group: 8 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: ef100000-ef1fffff [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 Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) (prog-if 00 [Normal decode]) Subsystem: Dell Sunrise Point-LP PCI Express Root Port [1028:0816] 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 124 IOMMU group: 9 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: ef000000-ef0fffff [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 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21) Subsystem: Dell Sunrise Point LPC/eSPI Controller [1028:0816] 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: 10 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) Subsystem: Dell Sunrise Point-LP PMC [1028:0816] 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: 10 Region 0: Memory at ef34c000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21) (prog-if 80) Subsystem: Dell Sunrise Point-LP HD Audio [1028:0816] 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 Interrupt: pin B routed to IRQ 141 IOMMU group: 10 Region 0: Memory at ef348000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at ef320000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl, snd_soc_avs, snd_sof_pci_intel_skl 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) Subsystem: Dell Sunrise Point-LP SMBus [1028:0816] 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: 10 Region 0: Memory at ef352000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-LM [8086:15d7] (rev 21) Subsystem: Dell Ethernet Connection (4) I219-LM [1028:0816] 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 126 IOMMU group: 10 Region 0: Memory at ef300000 (32-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01) Subsystem: Dell RTS525A PCI Express Card Reader [1028:0816] 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 1: Memory at ef200000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci 02:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78) Subsystem: Intel Corporation Wireless 8265 / 8275 [8086:0050] 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 140 IOMMU group: 12 Region 0: Memory at ef100000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 03:00.0 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: 13 Region 0: Memory at ef000000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 28bd:0928 XP-Pen 6 inch PenTablet Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bluetooth wireless interface Bus 001 Device 002: ID 0bda:568c Realtek Semiconductor Corp. Integrated Webcam HD Bus 001 Device 005: ID 0a5c:5834 Broadcom Corp. 5880 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 12.5 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.7.12+bpo-amd64 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_USER Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-6.7.12+bpo-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.142 ii kmod 30+20221128-1 ii linux-base 4.9 Versions of packages linux-image-6.7.12+bpo-amd64 recommends: ii apparmor 3.0.8-3 ii firmware-linux-free 20200122-1 Versions of packages linux-image-6.7.12+bpo-amd64 suggests: pn debian-kernel-handbook <none> ii grub-efi-amd64 2.06-13+deb12u1 pn linux-doc-6.7 <none> Versions of packages linux-image-6.7.12+bpo-amd64 is related to: ii firmware-amd-graphics 20230210-5 ii firmware-atheros 20230210-5 ii firmware-bnx2 20230210-5 ii firmware-bnx2x 20230210-5 ii firmware-brcm80211 20230210-5 ii firmware-cavium 20230210-5 ii firmware-intel-sound 20230210-5 pn firmware-intelwimax <none> ii firmware-ipw2x00 20230210-5 ii firmware-ivtv 20230210-5 ii firmware-iwlwifi 20230210-5 ii firmware-libertas 20230210-5 ii firmware-linux-nonfree 20230210-5 ii firmware-misc-nonfree 20230210-5 ii firmware-myricom 20230210-5 ii firmware-netxen 20230210-5 ii firmware-qlogic 20230210-5 ii firmware-realtek 20230210-5 pn firmware-samsung <none> ii firmware-siano 20230210-5 pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
