Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000318
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI
CPU: 3 UID: 0 PID: 781 Comm: kworker/u32:7 Not tainted 6.13.6-200.fc41.x86_64 #1
Hardware name: LENOVO 20TBS2U300/20TBS2U300, BIOS R1EET41W(1.41 ) 07/30/2021
Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi]
RIP: 0010:typec_partner_set_num_altmodes+0x11/0x60 [typec]
Code: e9 64 d8 01 df 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 85 f6 78 40 53 48 89 fb <89> b7 18 03 00 00 48 c7 c6 a0 eb 67 c0 e8 2d d8 01 df 85 c0 78 20
RSP: 0018:ffffbd9d40ccfe30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000014
R10: 0000000000000000 R11: ffff9adfaf5a17c0 R12: ffff9adc58000010
R13: ffff9adc4a263040 R14: ffff9adc425b19c0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9adfaf580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000318 CR3: 000000042b82c003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? show_trace_log_lvl+0x1b0/0x2f0
 ? show_trace_log_lvl+0x1b0/0x2f0
 ? ucsi_check_altmodes+0x84/0x90 [typec_ucsi]
 ? __die_body.cold+0x8/0x12
 ? page_fault_oops+0x148/0x160
 ? exc_page_fault+0x7e/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? typec_partner_set_num_altmodes+0x11/0x60 [typec]
 ucsi_check_altmodes+0x84/0x90 [typec_ucsi]
 ucsi_poll_worker+0x3a/0x110 [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: ip_set nf_tables sunrpc qrtr bnep binfmt_misc snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes vfat fat elan_i2c squashfs snd_hda_codec_hdmi 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_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks intel_uncore_frequency intel_uncore_frequency_common soundwire_generic_allocation intel_tcc_cooling snd_soc_acpi soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_sdca snd_soc_avs coretemp snd_soc_hda_codec snd_hda_ext_core spi_nor snd_soc_core kvm_intel iTCO_wdt mtd uvcvideo intel_pmc_bxt snd_compress ee1004 uvc iTCO_vendor_support ac97_bus mei_pxp intel_rapl_msr iwlmvm mei_hdcp snd_pcm_dmaengine kvm videobuf2_vmalloc
 videobuf2_memops mac80211 videobuf2_v4l2 snd_usb_audio snd_hda_intel rapl videobuf2_common btusb snd_intel_dspcfg intel_cstate snd_usbmidi_lib btrtl snd_intel_sdw_acpi libarc4 snd_ump btintel intel_uncore videodev snd_hda_codec snd_rawmidi btbcm cdc_acm btmtk pcspkr snd_hda_core processor_thermal_device_pci_legacy bluetooth mc snd_hwdep processor_thermal_device snd_seq iwlwifi snd_ctl_led snd_seq_device think_lmi processor_thermal_wt_hint firmware_attributes_class snd_pcm wmi_bmof processor_thermal_rfim r8169 i2c_i801 spi_intel_pci processor_thermal_rapl cfg80211 i2c_smbus spi_intel thinkpad_acpi snd_timer mei_me intel_rapl_common realtek idma64 sparse_keymap thunderbolt processor_thermal_wt_req processor_thermal_power_floor platform_profile mei processor_thermal_mbox intel_soc_dts_iosf igen6_edac rfkill snd intel_pmc_core soundcore int3403_thermal int340x_thermal_zone intel_vsec pmt_telemetry pmt_class int3400_thermal acpi_tad acpi_pad acpi_thermal_rel joydev loop dm_multipath nfnetlink zram
 lz4hc_compress lz4_compress xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 crct10dif_pclmul nvme i2c_algo_bit crc32_pclmul crc32c_intel polyval_clmulni drm_buddy ttm polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 nvme_core drm_display_helper ucsi_acpi sha1_ssse3 typec_ucsi nvme_auth cec typec video wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CR2: 0000000000000318