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 [#2] PREEMPT SMP NOPTI
CPU: 0 PID: 54419 Comm: kworker/0:4 Tainted: P      D W  OE      6.2.14-300.fc38.x86_64 #1
Hardware name: HUAWEI MACHC-WAX9/MACHC-WAX9-PCB, BIOS 1.16 12/26/2020
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x30
Code: 01 45 84 c0 75 ee c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 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: 0000:ffffb141c6b73d88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c88b0aca9c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffa193ae67 RDI: 0000000000000000
RBP: ffff8c85cd24b800 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff8c894243ba00
R13: ffff8c85cd24b830 R14: ffff8c85ef06a180 R15: ffff8c88b0aca9c0
FS:  0000000000000000(0000) GS:ffff8c8942400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000038015a002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 hub_event+0x8e/0x1cd0
 ? rpm_idle+0x20/0x350
 ? preempt_count_add+0x6a/0xa0
 ? _raw_spin_lock+0x13/0x40
 ? rpm_suspend+0x713/0x720
 ? __pfx_pci_pm_runtime_idle+0x10/0x10
 process_one_work+0x1c4/0x3d0
 worker_thread+0x4d/0x380
 ? _raw_spin_lock_irqsave+0x23/0x50
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe6/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Modules linked in: ib_core hid_logitech_hidpp hid_logitech_dj thunderbolt uinput xt_mark xt_connmark xt_comment nft_compat tun rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) vboxnetadp(OE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 vboxnetflt(OE) nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject vboxdrv(OE) nft_ct nft_chain_nat nf_nat nf_conntrack nvidia(POE) nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep uvcvideo btusb btrtl videobuf2_vmalloc btbcm videobuf2_memops btintel videobuf2_v4l2 btmtk videobuf2_common bluetooth videodev mc sunrpc 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 binfmt_misc 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 intel_tcc_cooling iwlmvm
 x86_pkg_temp_thermal intel_powerclamp snd_soc_acpi_intel_match coretemp snd_hda_codec_hdmi snd_soc_acpi kvm_intel vfat snd_soc_core fat mac80211 snd_hda_codec_realtek kvm snd_hda_codec_generic ppdev snd_compress mei_hdcp mei_pxp iTCO_wdt ac97_bus intel_pmc_bxt iTCO_vendor_support snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi libarc4 intel_rapl_msr snd_hda_codec snd_hda_core irqbypass snd_hwdep rapl huawei_wmi ledtrig_audio snd_seq intel_cstate sparse_keymap snd_seq_device intel_uncore wmi_bmof intel_wmi_thunderbolt iwlwifi snd_pcm pcspkr snd_timer cfg80211 snd i2c_i801 soundcore i2c_smbus mei_me processor_thermal_device_pci_legacy mei processor_thermal_device processor_thermal_rfim processor_thermal_mbox rfkill processor_thermal_rapl idma64 intel_rapl_common intel_soc_dts_iosf intel_pch_thermal acpi_als industrialio_triggered_buffer parport_pc kfifo_buf industrialio parport int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad
 joydev loop zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel drm_buddy polyval_clmulni polyval_generic drm_display_helper nvme uas ghash_clmulni_intel hid_multitouch usb_storage sha512_ssse3 nvme_core i2c_hid_acpi cec video nvme_common ttm i2c_hid wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000