Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 0 UID: 0 PID: 31142 Comm: kworker/0:1 Tainted: P           OE      6.12.11-200.fc41.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 20QQS2Q90D/20QQS2Q90D, BIOS N2NET60W (1.45 ) 06/06/2024
Workqueue: events ucsi_handle_connector_change [typec_ucsi]
RIP: 0010:strlen+0x4/0x30
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
RSP: 0018:ffff9f2754243da8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000001640000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff97c79d9c
R10: 0000000000000017 R11: 0000000000000098 R12: 0000000000000000
R13: 0000000000000000 R14: ffff9278418db510 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff928b30800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000a2c82a001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ? __die_body.cold+0x19/0x27
 ? page_fault_oops+0x15a/0x2f0
 ? exc_page_fault+0x7e/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? strlen+0x4/0x30
 kernfs_name_hash+0x12/0xb0
 kernfs_find_ns+0x37/0xc0
 kernfs_remove_by_name_ns+0x4a/0xc0
 typec_unregister_partner+0x4c/0xe0 [typec]
 ucsi_unregister_partner+0x103/0x140 [typec_ucsi]
 ucsi_handle_connector_change+0x28a/0x300 [typec_ucsi]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xcf/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: xt_mark tun ipt_REJECT xt_conntrack rfcomm snd_seq_dummy snd_hrtimer rpcrdma rdma_cm iw_cm ib_cm ib_core nf_nat_tftp nf_conntrack_tftp 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables iptable_filter ip_tables vboxdrv(OE) qrtr bnep binfmt_misc nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_generic elan_i2c soundwire_intel soundwire_cadence iwlmvm snd_sof_intel_hda_common snd_soc_hdac_hda intel_uncore_frequency intel_uncore_frequency_common snd_sof_intel_hda_mlink intel_pmc_core_pltdrv intel_pmc_core snd_sof_intel_hda intel_vsec pmt_telemetry snd_sof_pci pmt_class
 snd_sof_xtensa_dsp intel_tcc_cooling snd_sof x86_pkg_temp_thermal snd_sof_utils snd_soc_acpi_intel_match intel_powerclamp mac80211 soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_avs coretemp snd_soc_hda_codec snd_hda_ext_core kvm_intel snd_soc_core uvcvideo snd_hda_codec_conexant libarc4 snd_hda_codec_hdmi snd_hda_codec_generic snd_compress kvm btusb ac97_bus uvc snd_pcm_dmaengine videobuf2_vmalloc btrtl videobuf2_memops videobuf2_v4l2 btintel spi_nor snd_hda_intel videobuf2_common iTCO_wdt btbcm snd_intel_dspcfg intel_pmc_bxt mtd mei_wdt ee1004 btmtk mei_pxp rapl snd_intel_sdw_acpi mei_hdcp iwlwifi iTCO_vendor_support videodev snd_hda_codec intel_cstate intel_rapl_msr think_lmi tps6598x snd_ctl_led snd_hda_core intel_uncore mc intel_wmi_thunderbolt pcspkr firmware_attributes_class thunderbolt bluetooth snd_hwdep processor_thermal_device_pci_legacy cfg80211 wmi_bmof processor_thermal_device snd_seq spi_intel_pci processor_thermal_wt_hint snd_seq_device thinkpad_acpi i2c_i801
 processor_thermal_rfim mei_me i2c_smbus spi_intel processor_thermal_rapl snd_pcm sparse_keymap intel_rapl_common drm_ttm_helper mei idma64 platform_profile processor_thermal_wt_req snd_timer ttm rfkill processor_thermal_power_floor processor_thermal_mbox intel_pch_thermal snd intel_soc_dts_iosf serial_multi_instantiate soundcore int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad joydev nfsd nfs_acl lockd auth_rpcgss grace nfs_localio sunrpc loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp hid_logitech_dj crct10dif_pclmul crc32_pclmul rtsx_pci_sdmmc crc32c_intel mmc_core polyval_clmulni polyval_generic ghash_clmulni_intel nvme sha512_ssse3 ucsi_acpi sha256_ssse3 typec_ucsi e1000e nvme_core sha1_ssse3 rtsx_pci typec nvme_auth video wmi pinctrl_cannonlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CR2: 0000000000000000