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: 5 PID: 30999 Comm: kworker/5:3 Tainted: G        W         5.17.12-300.fc36.x86_64 #1
Hardware name: LENOVO 20S40012GM/20S40012GM, BIOS N2XET29W (1.19 ) 03/23/2021
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 cc 66 0f 1f 44 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 10 <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 cc 31 c0 c3 cc 48 85
RSP: 0018:ffffbb57045d3da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff991441146dc0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffbd6d614f RDI: 0000000000000000
RBP: ffff9914490f9000 R08: 5e6174675e617274 R09: ffff99166807b734
R10: 000000000000000b R11: fefefefefefefeff R12: ffff991b9f77a800
R13: ffff9914490f9030 R14: ffff99166807b6c0 R15: ffff991441146dc0
FS:  0000000000000000(0000) GS:ffff991b9f740000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001aefa6001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 hub_event+0x63/0x1930
 ? rpm_idle+0x217/0x2f0
 process_one_work+0x1c4/0x380
 worker_thread+0x4d/0x380
 ? _raw_spin_lock_irqsave+0x25/0x50
 ? process_one_work+0x380/0x380
 kthread+0xe6/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: tls uinput 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 ip_set overlay nf_tables nfnetlink ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci qrtr bnep sunrpc vfat fat btusb btrtl btbcm btintel btmtk bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic rmi_smbus rmi_core 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 intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_core iTCO_wdt intel_pmc_bxt ee1004 iTCO_vendor_support mei_hdcp iwlmvm mei_pxp intel_rapl_msr snd_compress coretemp ac97_bus snd_pcm_dmaengine kvm_intel mac80211 snd_hda_intel snd_intel_dspcfg kvm libarc4 snd_intel_sdw_acpi snd_hda_codec irqbypass snd_hda_core rapl intel_cstate snd_hwdep intel_uncore iwlwifi pcspkr snd_seq iwlmei snd_seq_device joydev snd_pcm think_lmi cfg80211 firmware_attributes_class wmi_bmof intel_wmi_thunderbolt i2c_i801 snd_timer i2c_smbus processor_thermal_device_pci_legacy processor_thermal_device mei_me processor_thermal_rfim thinkpad_acpi thunderbolt processor_thermal_mbox mei processor_thermal_rapl ledtrig_audio platform_profile intel_rapl_common rfkill intel_pch_thermal intel_soc_dts_iosf snd int3403_thermal soundcore
 int340x_thermal_zone int3400_thermal acpi_pad intel_hid acpi_thermal_rel sparse_keymap zram i915 nouveau rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel nvme e1000e ghash_clmulni_intel nvme_core serio_raw drm_ttm_helper mxm_wmi ucsi_acpi rtsx_pci typec_ucsi ttm typec wmi video pinctrl_cannonlake ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000