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] SMP NOPTI
CPU: 6 PID: 424422 Comm: kworker/6:0 Tainted: G           OE     5.14.9-200.fc34.x86_64 #1
Hardware name: LENOVO 20NYS9EW00/20NYS9EW00, BIOS N2JET94W (1.72 ) 03/03/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x20
Code: 06 49 89 f8 48 83 c6 01 48 83 c7 01 88 47 ff 84 c0 75 eb 4c 89 c0 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: 0000:ffffc175c5d2bd98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9cd83a1f79c0 RCX: ffff9cd60f1ad1c8
RDX: 0000000000000001 RSI: ffffffff9567c848 RDI: 0000000000000000
RBP: ffff9cd83a1f79c0 R08: ffff9cdd3f3ab060 R09: ffff9cd63c79042c
R10: 000000000000000b R11: 000000000000000b R12: ffff9cdd3f3ab040
R13: ffff9cdd3f3b4600 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9cdd3f380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001651f6002 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 hub_event+0x6d/0x1770
 process_one_work+0x1e9/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x124/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30
Modules linked in: lp tun uinput 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 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 nfnetlink ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) squashfs loop ppdev parport_pc parport vmw_vsock_vmci_transport vsock vboxdrv(OE) vmw_vmci bnep sunrpc snd_usb_audio snd_usbmidi_lib snd_rawmidi btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc cdc_acm ecdh_generic elan_i2c 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 intel_tcc_cooling snd_soc_hdac_hda x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_soc_acpi_intel_match coretemp snd_soc_acpi iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_wdt snd_soc_core mei_hdcp snd_ctl_led kvm_intel intel_rapl_msr snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus kvm snd_pcm_dmaengine iwlmvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi mac80211 irqbypass snd_hda_codec rapl intel_cstate snd_hda_core libarc4 intel_uncore snd_hwdep snd_seq snd_seq_device think_lmi joydev pcspkr firmware_attributes_class wmi_bmof snd_pcm intel_wmi_thunderbolt iwlwifi snd_timer i2c_i801 i2c_smbus nxp_nci_i2c nxp_nci nci thunderbolt cfg80211 mei_me processor_thermal_device_pci_legacy processor_thermal_device thinkpad_acpi mei nfc ucsi_acpi processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl typec_ucsi platform_profile idma64 intel_rapl_common
 ledtrig_audio intel_pch_thermal intel_soc_dts_iosf typec rfkill snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_pad acpi_thermal_rel binfmt_misc zram ip_tables hid_logitech_hidpp hid_logitech_dj r8152 i915 crct10dif_pclmul i2c_algo_bit ttm crc32_pclmul rtsx_pci_sdmmc crc32c_intel mmc_core drm_kms_helper cec ghash_clmulni_intel e1000e serio_raw drm nvme nvme_core rtsx_pci wmi video pinctrl_cannonlake cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii fuse
CR2: 0000000000000000