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 PTI
CPU: 9 PID: 67669 Comm: kworker/9:2 Tainted: P        W  OE      6.0.7-100.fc35.x86_64 #1
Hardware name: LENOVO 20QNCTO1WW/20QNCTO1WW, BIOS N2NET41W (1.26 ) 10/27/2020
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: 0018:ffffa2310350bda8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff92cb67ee89c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff9a8007f5 RDI: 0000000000000000
RBP: ffff92c88136a1c0 R08: ffff92c88136a1c8 R09: ffff92cb67ee8a34
R10: 000000000000000b R11: 000000000000000b R12: ffff92cfbc471200
R13: ffff92cfbc47aa00 R14: ffff92c88136a000 R15: ffff92c88136a1c0
FS:  0000000000000000(0000) GS:ffff92cfbc440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000128fee004 CR4: 00000000003706e0
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: rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc 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 overlay ip_set vboxnetadp(OE) vboxnetflt(OE) nf_tables nfnetlink vboxdrv(OE) qrtr bnep sunrpc binfmt_misc vfat fat 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 snd_soc_acpi intel_tcc_cooling iwlmvm snd_soc_core snd_ctl_led snd_hda_codec_conexant snd_compress ac97_bus snd_hda_codec_generic snd_pcm_dmaengine snd_hda_codec_hdmi x86_pkg_temp_thermal
 intel_powerclamp elan_i2c snd_hda_intel coretemp iTCO_wdt mac80211 ee1004 intel_pmc_bxt snd_intel_dspcfg mei_hdcp iTCO_vendor_support mei_pxp snd_intel_sdw_acpi intel_rapl_msr libarc4 kvm_intel tps6598x snd_hda_codec snd_hda_core kvm btusb snd_hwdep btrtl iwlwifi nvidia_drm(POE) uvcvideo videobuf2_vmalloc btbcm irqbypass videobuf2_memops rapl processor_thermal_device_pci_legacy snd_seq btintel nvidia_modeset(POE) videobuf2_v4l2 intel_cstate btmtk nvidia_uvm(POE) videobuf2_common processor_thermal_device snd_seq_device intel_uncore processor_thermal_rfim snd_pcm thinkpad_acpi bluetooth pcspkr cfg80211 joydev videodev i2c_i801 think_lmi ledtrig_audio intel_wmi_thunderbolt wmi_bmof firmware_attributes_class i2c_smbus processor_thermal_mbox platform_profile processor_thermal_rapl snd_timer thunderbolt mc rfkill nvidia(POE) intel_rapl_common idma64 mei_me intel_soc_dts_iosf intel_pch_thermal snd mei serial_multi_instantiate soundcore int3403_thermal int340x_thermal_zone
 int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables i915 i2c_algo_bit drm_buddy drm_display_helper rtsx_pci_sdmmc drm_kms_helper mmc_core cec ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme drm e1000e nvme_core serio_raw rtsx_pci ghash_clmulni_intel ucsi_acpi typec_ucsi nvme_common typec wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000