Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 800000029464f067 P4D 800000029464f067 PUD 0 
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 90792 Comm: kworker/2:1 Tainted: P        W  OEL    5.12.7-300.fc34.x86_64 #1
Hardware name: LENOVO 20M9CTO1WW/20M9CTO1WW, BIOS N2CET58W (1.41 ) 03/05/2021
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: 0018:ffffba88288c7d98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9633a3feb9c0 RCX: ffff963384f8b978
RDX: 0000000000000001 RSI: ffffffff9f45f78b RDI: 0000000000000000
RBP: ffff9633a3feb9c0 R08: ffff9642df6a9d60 R09: ffff9637fea2ad2c
R10: 000000000000000b R11: 000000000000000b R12: ffff9642df6a9d40
R13: ffff9642df6b3200 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9642df680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000025d084005 CR4: 00000000003706e0
Call Trace:
 hub_event+0x6d/0x1760
 ? __wake_up_common_lock+0x7a/0x90
 ? rpm_idle+0xcc/0x2d0
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30
Modules linked in: apple_mfi_fastcharge uas usb_storage typec_displayport thunderbolt hid_logitech_hidpp uhid rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm 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 nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) 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 snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc cmac bnep sunrpc snd_soc_sst_dsp
 snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core vfat fat squashfs snd_compress snd_pcm_dmaengine loop ac97_bus snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iwlmvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec mac80211 x86_pkg_temp_thermal snd_hda_core uvcvideo intel_powerclamp coretemp videobuf2_vmalloc btusb videobuf2_memops kvm_intel videobuf2_v4l2 btrtl snd_hwdep videobuf2_common elan_i2c libarc4 videodev kvm snd_seq iTCO_wdt irqbypass btbcm btintel snd_seq_device thinkpad_acpi bluetooth snd_pcm rapl intel_cstate mei_hdcp snd_timer ee1004 ecdh_generic intel_uncore platform_profile intel_pmc_bxt iTCO_vendor_support mc iwlwifi intel_rapl_msr ledtrig_audio snd ucsi_acpi cfg80211 mei_me mei ecc soundcore idma64 typec_ucsi rfkill pcspkr i2c_i801 joydev typec processor_thermal_device i2c_smbus processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl int3403_thermal wmi_bmof intel_rapl_common int340x_thermal_zone
 intel_wmi_thunderbolt int3400_thermal intel_soc_dts_iosf intel_pch_thermal acpi_thermal_rel acpi_pad zram ip_tables i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm e1000e nvme ghash_clmulni_intel nvme_core rtsx_pci serio_raw wmi video pinctrl_cannonlake fuse
CR2: 0000000000000000