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: 11 PID: 3321772 Comm: kworker/11:4 Tainted: G        W  OE     5.16.8-200.fc35.x86_64 #1
Hardware name: LENOVO 20TJS2F437/20TJS2F437, BIOS N2VET32W (1.17 ) 06/24/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x20
Code: 75 f7 31 d2 44 0f b6 04 16 44 88 04 11 48 83 c2 01 45 84 c0 75 ee c3 0f 1f 80 00 00 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 0f <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 31 c0 c3 66 90 48 85
RSP: 0018:ffffb0c280917d98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9c0168bb2dc0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffa16981e8 RDI: 0000000000000000
RBP: ffff9c0168bb2dc0 R08: ffff9c089c4f0fe0 R09: ffff9c01e583b434
R10: 000000000000000b R11: 000000000000000b R12: ffff9c089c4f0fc0
R13: ffff9c089c4fa800 R14: 0000000000000000 R15: ffff9c089c4fa805
FS:  0000000000000000(0000) GS:ffff9c089c4c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000106786002 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 <TASK>
 hub_event+0x6d/0x17b0
 ? _raw_spin_unlock+0x16/0x30
 ? finish_task_switch.isra.0+0xc1/0x2f0
 ? __switch_to+0x114/0x440
 ? __schedule+0x2de/0x10b0
 ? kfree+0xaa/0x3e0
 process_one_work+0x1e5/0x3c0
 worker_thread+0x50/0x3b0
 ? rescuer_thread+0x350/0x350
 kthread+0x169/0x190
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: hid_plantronics cdc_ether usbnet r8152 mii snd_usb_audio snd_usbmidi_lib snd_rawmidi tun rfcomm snd_seq_dummy snd_hrtimer 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 vboxnetadp(OE) vboxnetflt(OE) qrtr vboxdrv(OE) bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi 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 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 snd_soc_acpi snd_soc_core iwlmvm intel_tcc_cooling x86_pkg_temp_thermal
 snd_compress intel_powerclamp ac97_bus coretemp snd_pcm_dmaengine ee1004 mei_pxp mei_hdcp mei_wdt iTCO_wdt kvm_intel snd_hda_intel intel_pmc_bxt mac80211 iTCO_vendor_support intel_rapl_msr snd_intel_dspcfg snd_intel_sdw_acpi kvm btusb libarc4 snd_hda_codec btrtl irqbypass snd_hda_core uvcvideo btbcm rapl iwlwifi snd_hwdep videobuf2_vmalloc btintel snd_seq videobuf2_memops intel_cstate videobuf2_v4l2 intel_uncore snd_seq_device bluetooth processor_thermal_device_pci_legacy videobuf2_common cfg80211 snd_pcm joydev pcspkr processor_thermal_device thinkpad_acpi processor_thermal_rfim sparse_keymap think_lmi processor_thermal_mbox videodev firmware_attributes_class intel_wmi_thunderbolt snd_timer wmi_bmof i2c_i801 processor_thermal_rapl ledtrig_audio thunderbolt mei_me mc platform_profile ecdh_generic intel_rapl_common i2c_smbus mei snd rfkill intel_soc_dts_iosf intel_pch_thermal soundcore int3403_thermal int340x_thermal_zone int3400_thermal acpi_pad acpi_tad acpi_thermal_rel
 zram ip_tables i915 i2c_algo_bit ttm drm_kms_helper rtsx_pci_sdmmc mmc_core cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme nvme_core ghash_clmulni_intel rtsx_pci serio_raw ucsi_acpi typec_ucsi typec wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000