Backtrace

BUG: unable to handle page fault for address: ffffffffa7f8d9a3
#PF: supervisor write access in kernel mode
#PF: error_code(0x0003) - permissions violation
PGD 1fe831067 P4D 1fe831067 PUD 1fe832063 PMD 80000001fde000a1 
Oops: Oops: 0003 [#1] PREEMPT SMP PTI
CPU: 5 UID: 0 PID: 200908 Comm: kworker/5:0 Tainted: P S      W  OE      6.14.5-200.fc41.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [S]=CPU_OUT_OF_SPEC, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 20L8S02E00/20L8S02E00, BIOS N22ET80W (1.57 ) 02/27/2024
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:down_write+0x20/0x60
Code: 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 53 48 89 fb 2e 2e 2e 31 c0 65 ff 05 df d1 ba 58 31 c0 ba 01 00 00 00 <f0> 48 0f b1 13 75 26 65 48 8b 05 c1 d1 ba 58 48 89 43 08 65 ff 0d
RSP: 0000:ffffa928504e7db8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffffffa7f8d9a3 RCX: ffffffffa63c4d87
RDX: 0000000000000001 RSI: ffffffffc044d894 RDI: ffffffffa7f8d9a3
RBP: ffffffffa7f8d9a3 R08: ffff940ea847ac10 R09: 00000000810000a5
R10: 00000000810000a5 R11: 0000000000000001 R12: ffffffffc044d894
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9416f7480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffa7f8d9a3 CR3: 00000001eeec0002 CR4: 00000000003726f0
Call Trace:
 <TASK>
 kernfs_remove_by_name_ns+0x3c/0xc0
 typec_unregister_partner+0x6c/0x110 [typec]
 ucsi_unregister_partner+0x103/0x140 [typec_ucsi]
 ucsi_handle_connector_change+0x29d/0x2f0 [typec_ucsi]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: typec_displayport tls exfat wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel uinput hid_apple rfcomm snd_seq_dummy snd_hrtimer xt_mark xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat hid_logitech_hidpp tun overlay bridge stp llc nvidia_drm(POE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr nvidia_modeset(POE) uhid nvidia_uvm(POE) bnep intel_uncore_frequency intel_uncore_frequency_common intel_pmc_core_pltdrv intel_pmc_core pmt_telemetry pmt_class intel_vsec intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp cdc_ether usbnet sunrpc kvm_intel binfmt_misc kvm vfat nvidia(POE) fat irqbypass rapl intel_cstate elan_i2c snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common
 snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda ee1004 iTCO_wdt snd_sof_pci intel_pmc_bxt snd_sof_xtensa_dsp mei_hdcp mei_pxp snd_sof iTCO_vendor_support intel_rapl_msr iwlmvm snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs mac80211 snd_hda_codec_hdmi snd_soc_hda_codec snd_hda_ext_core libarc4 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_core uvcvideo snd_compress ac97_bus uvc videobuf2_vmalloc snd_pcm_dmaengine videobuf2_memops intel_uncore r8152 mii snd_usb_audio videobuf2_v4l2 btusb iwlwifi pcspkr btrtl snd_hda_intel btintel snd_intel_dspcfg snd_usbmidi_lib snd_intel_sdw_acpi think_lmi btbcm videobuf2_common intel_wmi_thunderbolt firmware_attributes_class wmi_bmof snd_hda_codec snd_ump btmtk cdc_acm processor_thermal_device_pci_legacy snd_ctl_led cfg80211 videodev snd_rawmidi snd_hda_core processor_thermal_device e1000e i2c_i801 processor_thermal_wt_hint
 bluetooth mc snd_seq i2c_smbus snd_hwdep processor_thermal_rfim mei_me processor_thermal_rapl snd_seq_device mei idma64 drm_ttm_helper intel_rapl_common intel_pch_thermal thinkpad_acpi snd_pcm sparse_keymap processor_thermal_wt_req snd_timer processor_thermal_power_floor processor_thermal_mbox platform_profile intel_xhci_usb_role_switch intel_soc_dts_iosf rfkill int3403_thermal snd soundcore int340x_thermal_zone int3400_thermal acpi_pad acpi_thermal_rel joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress dm_crypt i915 nvme polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 nvme_core sha256_ssse3 sha1_ssse3 i2c_algo_bit ucsi_acpi nvme_auth drm_buddy ttm drm_display_helper typec_ucsi video typec cec wmi serio_raw uas usb_storage scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse i2c_dev
CR2: ffffffffa7f8d9a3