Package: src:linux Version: 7.0.3-1 Severity: important X-Debbugs-Cc: [email protected]
(Important because it's a kernel oops.) Twice in a row now, I've had a kernel oops (GPF) when disconnecting my docking station, that hung the system badly enough I had to hard-power-off to recover (the display switched back to the internal display but the system was non-responsive). This didn't occur with the previous kernel. (This unfortunately doesn't reliably reproduce when I attach and detach the docking station. Both times it happened, the docking station had been attached for a while.) I've attached both of the oops logs. Please let me know if any other information would help. -- Package-specific info: ** Version: Linux version 7.0.3+deb14-amd64 ([email protected]) (x86_64-linux-gnu-gcc-15 (Debian 15.2.0-17) 15.2.0, GNU ld (GNU Binutils for Debian) 2.46) #1 SMP PREEMPT_DYNAMIC Debian 7.0.3-1 (2026-04-30) ** Command line: BOOT_IMAGE=/vmlinuz-7.0.3+deb14-amd64 root=UUID=41c96c64-b36b-45e3-a338-2b2152a7b3d8 ro quiet ** Not tainted ** Model information sys_vendor: LENOVO product_name: 21HMCTO1WW product_version: ThinkPad X1 Carbon Gen 11 chassis_vendor: LENOVO chassis_version: None bios_vendor: LENOVO bios_version: N3XET65W (1.40 ) board_vendor: LENOVO board_name: 21HMCTO1WW board_version: SDK0K17763 WIN ** Configuration for modprobe: blacklist arkfb blacklist aty128fb blacklist atyfb blacklist cirrusfb blacklist cyber2000fb blacklist kyrofb blacklist matroxfb_base blacklist mb862xxfb blacklist microcode blacklist neofb blacklist pcspkr blacklist pm2fb blacklist pm3fb blacklist radeonfb blacklist s3fb blacklist savagefb blacklist sisfb blacklist snd_pcsp blacklist tdfxfb blacklist tridentfb blacklist vt8623fb options bonding max_bonds=0 options cx88_alsa index=-2 options dummy numdummies=0 options ifb numifbs=0 options nbd max_part=15 options snd_atiixp_modem index=-2 options snd_intel8x0m index=-2 options snd_pcsp index=-2 options snd_via82xx_modem index=-2 ** Loaded modules: ac acpi_pad acpi_tad acpi_thermal_rel aesni_intel af_alg algif_hash algif_skcipher atlantic autofs4 battery binfmt_misc bluetooth bnep btbcm btintel btmtk btrtl btusb button ccm cdc_ether cec cfg80211 cmac configfs coretemp crc16 crc32c_cryptoapi crc8 dm_crypt dm_mod drm drm_buddy drm_client_lib drm_display_helper drm_exec drm_gpusvm_helper drm_gpuvm drm_kms_helper drm_suballoc_helper drm_ttm_helper ecdh_generic efi_pstore efivarfs evdev ext4 fan fat firmware_attributes_class ghash_clmulni_intel gpu_sched hid hid_generic hid_lenovo hid_multitouch hkdf i2c_algo_bit i2c_dev i2c_hid i2c_hid_acpi i2c_i801 i2c_smbus i915 iTCO_wdt idma64 igen6_edac int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_hid intel_lpss intel_lpss_pci intel_pmc_bxt intel_pmc_core intel_pmc_ssram_telemetry intel_powerclamp intel_rapl_common intel_rapl_msr intel_uncore intel_uncore_frequency intel_uncore_frequency_common intel_vsec irqbypass iwlmvm iwlwifi jbd2 joydev kvm kvm_intel libarc4 lp mac80211 macsec mbcache mc mei mei_hdcp mei_me mei_pxp mei_vsc_hw mei_wdt mii msr nfnetlink nls_ascii nls_cp437 nvme nvme_auth nvme_core nvme_keyring nvram parport parport_pc platform_profile platform_temperature_control pmt_class pmt_discovery pmt_telemetry ppdev processor_thermal_device processor_thermal_device_pci processor_thermal_mbox processor_thermal_power_floor processor_thermal_rapl processor_thermal_rfim processor_thermal_soc_slider processor_thermal_wt_hint processor_thermal_wt_req psmouse qrtr r8152 r8153_ecm rapl rc_core rfcomm rfkill roles serio_raw snd snd_compress snd_ctl_led snd_hda_codec snd_hda_codec_alc269 snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_intelhdmi snd_hda_codec_realtek_lib snd_hda_core snd_hda_ext_core snd_hda_intel snd_hda_scodec_component snd_hrtimer snd_hwdep snd_intel_dspcfg snd_intel_sdw_acpi snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_soc_acpi snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks snd_soc_avs snd_soc_core snd_soc_dmic snd_soc_hda_codec snd_soc_hdac_hda snd_soc_intel_hda_dsp_common snd_soc_intel_sof_board_helpers snd_soc_sdca snd_soc_sdw_utils snd_soc_skl_hda_dsp snd_sof snd_sof_intel_hda snd_sof_intel_hda_common snd_sof_intel_hda_generic snd_sof_intel_hda_mlink snd_sof_intel_hda_sdw_bpt snd_sof_pci snd_sof_pci_intel_cnl snd_sof_pci_intel_tgl snd_sof_probes snd_sof_utils snd_sof_xtensa_dsp snd_timer snd_usb_audio snd_usbmidi_lib soc_button_array soundcore soundwire_bus soundwire_cadence soundwire_generic_allocation soundwire_intel sparse_keymap think_lmi thinkpad_acpi thunderbolt ttm typec typec_ucsi ucsi_acpi usb_common usbcore usbhid usbnet uvc uvcvideo vfat video videobuf2_common videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev watchdog wmi wmi_bmof x86_pkg_temp_thermal xe xhci_hcd xhci_pci ** Out of tree modules: None found ** PCI devices: 0000:00:00.0 Host bridge [0600]: Intel Corporation Raptor Lake-P/U 2p+8e cores Host Bridge/DRAM Controller [8086:a708] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: igen6_edac Kernel modules: igen6_edac 0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Raptor Lake-P [Iris Xe Graphics] [8086:a7a1] (rev 04) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: i915 Kernel modules: i915, xe 0000:00:04.0 Signal processing controller [1180]: Intel Corporation Raptor Lake Dynamic Platform and Thermal Framework Processor Participant [8086:a71d] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: proc_thermal_pci Kernel modules: processor_thermal_device_pci 0000:00:06.0 PCI bridge [0604]: Intel Corporation Raptor Lake PCI Express 4.0 Graphics Port [8086:a74d] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: pcieport Kernel modules: shpchp 0000:00:07.0 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI Express Root Port #0 [8086:a76e] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: pcieport Kernel modules: shpchp 0000:00:07.2 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI Express Root Port #2 [8086:a72f] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: pcieport Kernel modules: shpchp 0000:00:08.0 System peripheral [0880]: Intel Corporation GNA Scoring Accelerator module [8086:a74f] (rev 01) Subsystem: Lenovo Device [17aa:2315] 0000:00:0a.0 Signal processing controller [1180]: Intel Corporation Raptor Lake Crashlog and Telemetry [8086:a77d] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: intel_vsec Kernel modules: intel_vsec 0000:00:0d.0 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 USB Controller [8086:a71e] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 0000:00:0d.2 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 NHI #0 [8086:a73e] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: thunderbolt Kernel modules: thunderbolt 0000:00:0d.3 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 NHI #1 [8086:a76d] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: thunderbolt Kernel modules: thunderbolt 0000:00:14.0 USB controller [0c03]: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller [8086:51ed] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 0000:00:14.2 RAM memory [0500]: Intel Corporation Alder Lake PCH Shared SRAM [8086:51ef] (rev 01) Subsystem: Lenovo Device [17aa:2315] 0000:00:14.3 Network controller [0280]: Intel Corporation Raptor Lake PCH CNVi WiFi [8086:51f1] (rev 01) Subsystem: Intel Corporation Device [8086:0090] Kernel driver in use: iwlwifi Kernel modules: iwlwifi 0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 [8086:51e8] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 0000:00:16.0 Communication controller [0780]: Intel Corporation Alder Lake PCH HECI Controller [8086:51e0] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: mei_me Kernel modules: mei_me 0000:00:16.3 Serial controller [0700]: Intel Corporation Alder Lake AMT SOL Redirection [8086:51e3] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: serial Kernel modules: 8250_pci 0000:00:1f.0 ISA bridge [0601]: Intel Corporation Raptor Lake LPC/eSPI Controller [8086:519d] (rev 01) Subsystem: Lenovo Device [17aa:2315] 0000:00:1f.3 Audio device [0403]: Intel Corporation Raptor Lake-P/U/H cAVS [8086:51ca] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: sof-audio-pci-intel-tgl Kernel modules: snd_soc_avs, snd_sof_pci_intel_tgl, snd_hda_intel 0000:00:1f.4 SMBus [0c05]: Intel Corporation Alder Lake PCH-P SMBus Host Controller [8086:51a3] (rev 01) Subsystem: Lenovo Device [17aa:2315] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Alder Lake-P PCH SPI Controller [8086:51a4] (rev 01) Subsystem: Lenovo Device [17aa:2315] 0000:00:06.0/04:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD PC SN810 / Black SN850 NVMe SSD [15b7:5011] (rev 01) Subsystem: Sandisk Corp WD PC SN810 / Black SN850 NVMe SSD [15b7:5011] Kernel driver in use: nvme Kernel modules: nvme ** USB devices: /: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/1p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub /: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 20000M/x2 ID 1d6b:0003 Linux Foundation 3.0 root hub /: Bus 003.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/12p, 480M ID 1d6b:0002 Linux Foundation 2.0 root hub |__ Port 006: Dev 002, If 0, Class=Vendor Specific Class, Driver=[none], 12M ID 06cb:00fc Synaptics, Inc. Prometheus Fingerprint Reader |__ Port 008: Dev 003, If 0, Class=Video, Driver=uvcvideo, 480M ID 5986:1178 Bison Electronics Inc. |__ Port 008: Dev 003, If 1, Class=Video, Driver=uvcvideo, 480M ID 5986:1178 Bison Electronics Inc. |__ Port 008: Dev 003, If 2, Class=Application Specific Interface, Driver=[none], 480M ID 5986:1178 Bison Electronics Inc. |__ Port 010: Dev 004, If 0, Class=Wireless, Driver=btusb, 12M ID 8087:0033 Intel Corp. AX211 Bluetooth |__ Port 010: Dev 004, If 1, Class=Wireless, Driver=btusb, 12M ID 8087:0033 Intel Corp. AX211 Bluetooth /: Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/4p, 10000M ID 1d6b:0003 Linux Foundation 3.0 root hub -- System Information: Debian Release: forky/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: arm64 Kernel: Linux 7.0.3+deb14-amd64 (SMP w/12 CPU threads; PREEMPT) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-7.0.3+deb14-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.151 ii linux-base 4.15 ii linux-base-7.0.3+deb14-amd64 7.0.3-1 ii linux-binary-7.0.3+deb14-amd64 7.0.3-1 ii linux-modules-7.0.3+deb14-amd64 7.0.3-1 Versions of packages linux-image-7.0.3+deb14-amd64 recommends: pn apparmor <none> Versions of packages linux-image-7.0.3+deb14-amd64 suggests: pn debian-kernel-handbook <none> ii extlinux 3:6.04~git20190206.bf6db5b4+dfsg1-3.2 ii firmware-linux-free 20241210-3 ii grub-efi-amd64 2.14-2 pn linux-doc-7.0 <none> Versions of packages linux-image-7.0.3+deb14-amd64 is related to: pn firmware-amd-graphics <none> 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 20260410-1 pn firmware-intel-misc <none> pn firmware-intel-sound <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> ii firmware-iwlwifi 20260410-1 pn firmware-libertas <none> pn firmware-marvell-prestera <none> pn firmware-mediatek <none> ii firmware-misc-nonfree 20260410-1 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 20260410-1 pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information
May 07 10:13:23 o kernel: Oops: general protection fault, probably for non-canonical address 0x32415f5f0004000f: 0000 [#1] SMP NOPTI May 07 10:13:23 o kernel: CPU: 1 UID: 0 PID: 407735 Comm: kworker/1:0 Not tainted 7.0.3+deb14-amd64 #1 PREEMPT(lazy) Debian 7.0.3-1 May 07 10:13:23 o kernel: Hardware name: LENOVO 21HMCTO1WW/21HMCTO1WW, BIOS N3XET65W (1.40 ) 01/27/2026 May 07 10:13:23 o kernel: Workqueue: events ucsi_handle_connector_change [typec_ucsi] May 07 10:13:23 o kernel: RIP: 0010:strlen+0x4/0x30 May 07 10:13:23 o kernel: Code: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <80> 3f 00 74 18 48 89 f8 0f 1f 40 00 48 83 c0 01 80 38 00 75 f7 48 May 07 10:13:23 o kernel: RSP: 0018:ffffcf26e885bd88 EFLAGS: 00010246 May 07 10:13:23 o kernel: RAX: 0000000000000000 RBX: 32415f5f0004000f RCX: ffff88c4111cbef0 May 07 10:13:23 o kernel: RDX: ffff88c6e07f1b00 RSI: 0000000000000000 RDI: 32415f5f0004000f May 07 10:13:23 o kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff98b48c32 May 07 10:13:23 o kernel: R10: fffff122c54472c0 R11: ffff88c3c0042400 R12: 32415f5f0004000f May 07 10:13:23 o kernel: R13: ffff88c5aa3d9000 R14: 0000000000000000 R15: ffff88c3c918c500 May 07 10:13:23 o kernel: FS: 0000000000000000(0000) GS:ffff88cb64dbf000(0000) knlGS:0000000000000000 May 07 10:13:23 o kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 07 10:13:23 o kernel: CR2: 0000300408604020 CR3: 0000000393c2c002 CR4: 0000000000f72ef0 May 07 10:13:23 o kernel: PKRU: 55555554 May 07 10:13:23 o kernel: Call Trace: May 07 10:13:23 o kernel: <TASK> May 07 10:13:23 o kernel: kernfs_name_hash+0x8f/0xb0 May 07 10:13:23 o kernel: kernfs_find_ns+0x56/0x110 May 07 10:13:23 o kernel: kernfs_remove_by_name_ns+0x5a/0xe0 May 07 10:13:23 o kernel: typec_unregister_partner+0x5a/0x100 [typec] May 07 10:13:23 o kernel: ucsi_unregister_partner+0x11c/0x160 [typec_ucsi] May 07 10:13:23 o kernel: ucsi_handle_connector_change+0x36e/0x400 [typec_ucsi] May 07 10:13:23 o kernel: process_one_work+0x19d/0x3a0 May 07 10:13:23 o kernel: worker_thread+0x1af/0x320 May 07 10:13:23 o kernel: ? __pfx_worker_thread+0x10/0x10 May 07 10:13:23 o kernel: kthread+0xe3/0x120 May 07 10:13:23 o kernel: ? __pfx_kthread+0x10/0x10 May 07 10:13:23 o kernel: ret_from_fork+0x2c9/0x360 May 07 10:13:23 o kernel: ? __pfx_kthread+0x10/0x10 May 07 10:13:23 o kernel: ret_from_fork_asm+0x1a/0x30 May 07 10:13:23 o kernel: </TASK> May 07 10:13:23 o kernel: Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi hid_lenovo usbhid r8153_ecm cdc_ether usbnet atlantic macsec r8152 mii sd_mod scsi_mod scsi_common ccm rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device cmac algif_hash snd_soc_skl_hda_dsp algif_skcipher snd_soc_intel_sof_board_helpers af_alg snd_sof_probes snd_soc_intel_hda_dsp_common xe snd_hda_codec_intelhdmi snd_hda_codec_hdmi qrtr snd_hda_codec_alc269 drm_gpuvm snd_hda_codec_realtek_lib drm_gpusvm_helper snd_hda_scodec_component gpu_sched snd_hda_codec_generic snd_soc_dmic drm_ttm_helper drm_exec snd_hda_intel drm_suballoc_helper snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match intel_uncore_frequency intel_uncore_frequency_common snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation May 07 10:13:23 o kernel: x86_pkg_temp_thermal snd_soc_sdw_utils intel_powerclamp snd_soc_acpi coretemp crc8 soundwire_bus kvm_intel bnep snd_soc_sdca snd_soc_avs kvm snd_soc_hda_codec snd_hda_ext_core snd_hda_codec btusb uvcvideo iwlmvm snd_hda_core btmtk snd_intel_dspcfg btrtl videobuf2_vmalloc nls_ascii irqbypass nls_cp437 snd_intel_sdw_acpi uvc rapl vfat btbcm intel_cstate snd_hwdep videobuf2_memops btintel fat binfmt_misc mei_pxp mei_hdcp mei_wdt intel_rapl_msr mac80211 intel_uncore bluetooth videobuf2_v4l2 snd_soc_core i915 videodev think_lmi videobuf2_common snd_compress mc snd_pcm_dmaengine snd_ctl_led libarc4 ecdh_generic firmware_attributes_class wmi_bmof snd_pcm mei_me processor_thermal_device_pci mei snd_timer iwlwifi thinkpad_acpi processor_thermal_device processor_thermal_wt_hint nvram drm_buddy platform_temperature_control snd ttm processor_thermal_soc_slider mei_vsc_hw soundcore drm_display_helper soc_button_array int3403_thermal intel_pmc_core ac platform_profile cfg80211 cec processor_thermal_rfim pmt_telemetry May 07 10:13:23 o kernel: processor_thermal_rapl rc_core intel_hid pmt_discovery intel_rapl_common int3400_thermal drm_client_lib pmt_class button sparse_keymap acpi_thermal_rel processor_thermal_wt_req acpi_pad intel_pmc_ssram_telemetry processor_thermal_power_floor acpi_tad drm_kms_helper joydev processor_thermal_mbox rfkill int340x_thermal_zone igen6_edac intel_vsec i2c_algo_bit evdev parport_pc ppdev lp parport i2c_dev msr efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi dm_crypt dm_mod hid_multitouch hid_generic i2c_hid_acpi i2c_hid drm nvme xhci_pci iTCO_wdt ucsi_acpi nvme_core xhci_hcd psmouse intel_pmc_bxt typec_ucsi typec watchdog intel_lpss_pci roles ghash_clmulni_intel hid aesni_intel usbcore serio_raw battery thunderbolt nvme_keyring intel_lpss video i2c_i801 nvme_auth fan idma64 hkdf usb_common wmi i2c_smbus May 07 10:13:23 o kernel: ---[ end trace 0000000000000000 ]--- May 07 10:13:23 o kernel: RIP: 0010:strlen+0x4/0x30 May 07 10:13:23 o kernel: Code: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <80> 3f 00 74 18 48 89 f8 0f 1f 40 00 48 83 c0 01 80 38 00 75 f7 48 May 07 10:13:23 o kernel: RSP: 0018:ffffcf26e885bd88 EFLAGS: 00010246 May 07 10:13:23 o kernel: RAX: 0000000000000000 RBX: 32415f5f0004000f RCX: ffff88c4111cbef0 May 07 10:13:23 o kernel: RDX: ffff88c6e07f1b00 RSI: 0000000000000000 RDI: 32415f5f0004000f May 07 10:13:23 o kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff98b48c32 May 07 10:13:23 o kernel: R10: fffff122c54472c0 R11: ffff88c3c0042400 R12: 32415f5f0004000f May 07 10:13:23 o kernel: R13: ffff88c5aa3d9000 R14: 0000000000000000 R15: ffff88c3c918c500 May 07 10:13:23 o kernel: FS: 0000000000000000(0000) GS:ffff88cb64dbf000(0000) knlGS:0000000000000000 May 07 10:13:23 o kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 07 10:13:23 o kernel: CR2: 0000300408604020 CR3: 0000000393c2c002 CR4: 0000000000f72ef0 May 07 10:13:23 o kernel: PKRU: 55555554
May 07 12:21:52 o kernel: Oops: general protection fault, probably for non-canonical address 0x32415f5f0004000f: 0000 [#1] SMP NOPTI May 07 12:21:52 o kernel: CPU: 4 UID: 0 PID: 17176 Comm: kworker/4:1 Not tainted 7.0.3+deb14-amd64 #1 PREEMPT(lazy) Debian 7.0.3-1 May 07 12:21:52 o kernel: Hardware name: LENOVO 21HMCTO1WW/21HMCTO1WW, BIOS N3XET65W (1.40 ) 01/27/2026 May 07 12:21:52 o kernel: Workqueue: events ucsi_handle_connector_change [typec_ucsi] May 07 12:21:52 o kernel: RIP: 0010:strlen+0x4/0x30 May 07 12:21:52 o kernel: Code: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <80> 3f 00 74 18 48 89 f8 0f 1f 40 00 48 83 c0 01 80 38 00 75 f7 48 May 07 12:21:52 o kernel: RSP: 0018:ffffd136a1613d88 EFLAGS: 00010246 May 07 12:21:52 o kernel: RAX: 0000000000000000 RBX: 32415f5f0004000f RCX: ffff89eccbdfe290 May 07 12:21:52 o kernel: RDX: ffff89ecd45ab600 RSI: 0000000000000000 RDI: 32415f5f0004000f May 07 12:21:52 o kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff89348c32 May 07 12:21:52 o kernel: R10: fffff2f8c42f7f80 R11: ffff89ecc0042400 R12: 32415f5f0004000f May 07 12:21:52 o kernel: R13: ffff89eccb6ca770 R14: 0000000000000000 R15: ffff89eccbbb4500 May 07 12:21:52 o kernel: FS: 0000000000000000(0000) GS:ffff89f47467f000(0000) knlGS:0000000000000000 May 07 12:21:52 o kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 07 12:21:52 o kernel: CR2: 0000100b74041000 CR3: 000000042082c006 CR4: 0000000000f72ef0 May 07 12:21:52 o kernel: PKRU: 55555554 May 07 12:21:52 o kernel: Call Trace: May 07 12:21:52 o kernel: <TASK> May 07 12:21:52 o kernel: kernfs_name_hash+0x8f/0xb0 May 07 12:21:52 o kernel: kernfs_find_ns+0x56/0x110 May 07 12:21:52 o kernel: kernfs_remove_by_name_ns+0x5a/0xe0 May 07 12:21:52 o kernel: typec_unregister_partner+0x5a/0x100 [typec] May 07 12:21:52 o kernel: ucsi_unregister_partner+0x11c/0x160 [typec_ucsi] May 07 12:21:52 o kernel: ucsi_handle_connector_change+0x36e/0x400 [typec_ucsi] May 07 12:21:52 o kernel: process_one_work+0x19d/0x3a0 May 07 12:21:52 o kernel: worker_thread+0x1af/0x320 May 07 12:21:52 o kernel: ? __pfx_worker_thread+0x10/0x10 May 07 12:21:52 o kernel: kthread+0xe3/0x120 May 07 12:21:52 o kernel: ? __pfx_kthread+0x10/0x10 May 07 12:21:52 o kernel: ret_from_fork+0x2c9/0x360 May 07 12:21:52 o kernel: ? __pfx_kthread+0x10/0x10 May 07 12:21:52 o kernel: ret_from_fork_asm+0x1a/0x30 May 07 12:21:52 o kernel: </TASK> May 07 12:21:52 o kernel: Modules linked in: sd_mod scsi_mod scsi_common ccm rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common cmac algif_hash algif_skcipher af_alg snd_hda_codec_intelhdmi snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel xe snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt qrtr snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink intel_uncore_frequency snd_sof_intel_hda intel_uncore_frequency_common soundwire_cadence snd_sof_pci x86_pkg_temp_thermal snd_sof_xtensa_dsp drm_gpuvm intel_powerclamp drm_gpusvm_helper snd_sof gpu_sched coretemp bnep drm_ttm_helper drm_exec snd_sof_utils iwlmvm snd_soc_acpi_intel_match drm_suballoc_helper kvm_intel snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_sdw_utils mac80211 snd_soc_acpi crc8 kvm soundwire_bus May 07 12:21:52 o kernel: snd_soc_sdca snd_soc_avs libarc4 snd_soc_hda_codec snd_hda_ext_core nls_ascii irqbypass snd_hda_codec nls_cp437 rapl snd_hda_core uvcvideo vfat mei_pxp mei_hdcp btusb intel_cstate snd_usb_audio iwlwifi mei_wdt fat think_lmi videobuf2_vmalloc snd_intel_dspcfg intel_rapl_msr btmtk uvc videobuf2_memops snd_intel_sdw_acpi snd_usbmidi_lib btrtl videobuf2_v4l2 btbcm snd_hwdep binfmt_misc intel_uncore firmware_attributes_class snd_ctl_led wmi_bmof videodev snd_soc_core i915 snd_rawmidi btintel snd_compress bluetooth videobuf2_common mei_me cfg80211 snd_seq_device snd_pcm_dmaengine mc ecdh_generic mei thinkpad_acpi snd_pcm snd_timer nvram mei_vsc_hw rfkill drm_buddy snd processor_thermal_device_pci ttm soundcore ac processor_thermal_device int3403_thermal intel_pmc_core soc_button_array processor_thermal_wt_hint platform_temperature_control pmt_telemetry drm_display_helper processor_thermal_soc_slider pmt_discovery platform_profile int3400_thermal intel_hid cec pmt_class acpi_thermal_rel processor_thermal_rfim May 07 12:21:52 o kernel: sparse_keymap button rc_core acpi_pad acpi_tad intel_pmc_ssram_telemetry processor_thermal_rapl intel_rapl_common drm_client_lib drm_kms_helper joydev processor_thermal_wt_req processor_thermal_power_floor i2c_algo_bit processor_thermal_mbox igen6_edac evdev int340x_thermal_zone intel_vsec lp parport_pc ppdev parport i2c_dev msr configfs efi_pstore nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi hid_lenovo usbhid r8153_ecm cdc_ether usbnet r8152 mii dm_crypt dm_mod hid_multitouch hid_generic i2c_hid_acpi i2c_hid xhci_pci ucsi_acpi drm nvme typec_ucsi xhci_hcd atlantic nvme_core psmouse typec iTCO_wdt intel_pmc_bxt video roles nvme_keyring watchdog ghash_clmulni_intel macsec aesni_intel serio_raw hid battery usbcore thunderbolt nvme_auth intel_lpss_pci i2c_i801 fan intel_lpss hkdf wmi i2c_smbus usb_common idma64 May 07 12:21:52 o kernel: ---[ end trace 0000000000000000 ]--- May 07 12:21:52 o kernel: RIP: 0010:strlen+0x4/0x30 May 07 12:21:52 o kernel: Code: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <80> 3f 00 74 18 48 89 f8 0f 1f 40 00 48 83 c0 01 80 38 00 75 f7 48 May 07 12:21:52 o kernel: RSP: 0018:ffffd136a1613d88 EFLAGS: 00010246 May 07 12:21:52 o kernel: RAX: 0000000000000000 RBX: 32415f5f0004000f RCX: ffff89eccbdfe290 May 07 12:21:52 o kernel: RDX: ffff89ecd45ab600 RSI: 0000000000000000 RDI: 32415f5f0004000f May 07 12:21:52 o kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff89348c32 May 07 12:21:52 o kernel: R10: fffff2f8c42f7f80 R11: ffff89ecc0042400 R12: 32415f5f0004000f May 07 12:21:52 o kernel: R13: ffff89eccb6ca770 R14: 0000000000000000 R15: ffff89eccbbb4500 May 07 12:21:52 o kernel: FS: 0000000000000000(0000) GS:ffff89f47467f000(0000) knlGS:0000000000000000 May 07 12:21:52 o kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 07 12:21:52 o kernel: CR2: 0000100b74041000 CR3: 000000042082c006 CR4: 0000000000f72ef0 May 07 12:21:52 o kernel: PKRU: 55555554
