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: 0000 [#1] PREEMPT SMP NOPTI
CPU: 2 PID: 253001 Comm: kworker/2:1 Not tainted 6.0.7-100.fc35.x86_64 #1
Hardware name: LENOVO 20TJS2F40X/20TJS2F40X, BIOS N2VET26W (1.11 ) 11/16/2020
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x30
Code: 75 f7 31 d2 44 0f b6 04 16 44 88 04 11 48 83 c2 01 45 84 c0 75 ee c3 cc cc cc cc 0f 1f 00 31 c0 eb 08 48 83 c0 01 84 d2 74 13 <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 cc cc cc cc 31 c0 c3
RSP: 0000:ffffb1a08249fda8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9cf54abf4780 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff8d8007f5 RDI: 0000000000000000
RBP: ffff9cf46a2475c0 R08: ffff9cf46a2475c8 R09: ffff9cf54abf47f4
R10: 000000000000000b R11: 000000000000000b R12: ffff9cfb9a0b1200
R13: ffff9cfb9a0baa00 R14: ffff9cf46a247400 R15: ffff9cf46a2475c0
FS:  0000000000000000(0000) GS:ffff9cfb9a080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000004bd010001 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 <TASK>
 hub_event+0x68/0x18e0
 ? _raw_spin_unlock+0x15/0x30
 ? finish_task_switch.isra.0+0x9b/0x300
 ? __switch_to+0x112/0x420
 ? __schedule+0x2e6/0x1290
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: uinput vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci rfcomm snd_seq_dummy snd_hrtimer snd_usb_audio snd_usbmidi_lib snd_rawmidi cdc_ether usbnet r8152 mii nft_objref 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 nfnetlink qrtr bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match intel_tcc_cooling
 snd_soc_acpi x86_pkg_temp_thermal intel_powerclamp iwlmvm snd_soc_core coretemp iTCO_wdt snd_compress intel_pmc_bxt kvm_intel ac97_bus snd_pcm_dmaengine mei_hdcp ee1004 mei_wdt mei_pxp iTCO_vendor_support intel_rapl_msr mac80211 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi kvm snd_hda_codec libarc4 irqbypass snd_hda_core btusb rapl snd_hwdep intel_cstate iwlwifi uvcvideo btrtl snd_seq btbcm videobuf2_vmalloc intel_uncore btintel snd_seq_device videobuf2_memops btmtk videobuf2_v4l2 cfg80211 snd_pcm pcspkr processor_thermal_device_pci_legacy sparse_keymap bluetooth i2c_i801 think_lmi processor_thermal_device videobuf2_common firmware_attributes_class wmi_bmof intel_wmi_thunderbolt i2c_smbus processor_thermal_rfim snd_timer thinkpad_acpi thunderbolt videodev mei_me processor_thermal_mbox ledtrig_audio joydev processor_thermal_rapl platform_profile mc mei intel_rapl_common rfkill intel_soc_dts_iosf intel_pch_thermal snd soundcore int3403_thermal int340x_thermal_zone
 int3400_thermal acpi_pad acpi_tad acpi_thermal_rel zram ip_tables i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper cec hid_logitech_hidpp ttm rtsx_pci_sdmmc mmc_core crct10dif_pclmul nvme crc32_pclmul drm crc32c_intel nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel ucsi_acpi serio_raw rtsx_pci typec_ucsi nvme_common typec wmi video pinctrl_cannonlake hid_logitech_dj ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000