Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 1bd1b9067 P4D 1bd1b9067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 7 PID: 32056 Comm: kworker/7:0 Tainted: G        W         5.17.1-300.fc36.x86_64 #1
Hardware name: LENOVO 20S0000FMX/20S0000FMX, BIOS N2XET34W (1.24 ) 12/28/2021
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:ffffc031c0c5bda0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9bf820acd1c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff836d636f RDI: 0000000000000000
RBP: ffff9bf820acd800 R08: 5e6174675e617274 R09: ffff9bf7a4085a34
R10: 000000000000000b R11: fefefefefefefeff R12: ffff9bfa8f7fa800
R13: ffff9bf820acd830 R14: ffff9bf7a40859c0 R15: ffff9bf820acd1c0
FS:  0000000000000000(0000) GS:ffff9bfa8f7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000016b9da001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 hub_event+0x63/0x1930
 ? _raw_spin_unlock+0x16/0x30
 ? finish_task_switch.isra.0+0xc1/0x2f0
 ? __switch_to+0x108/0x430
 ? __schedule+0x33c/0x1180
 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 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 nf_tables nfnetlink qrtr bnep sunrpc vfat fat squashfs loop 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 iwlmvm 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 mac80211 snd_soc_acpi snd_soc_core intel_tcc_cooling snd_compress iTCO_wdt ac97_bus intel_pmc_bxt libarc4 intel_rapl_msr mei_pxp ee1004 iTCO_vendor_support
 x86_pkg_temp_thermal mei_hdcp intel_powerclamp snd_pcm_dmaengine coretemp snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi kvm snd_hda_codec irqbypass snd_hda_core iwlwifi snd_hwdep rapl btusb intel_cstate intel_uncore joydev pcspkr btrtl snd_seq iwlmei btbcm think_lmi firmware_attributes_class uvcvideo btintel snd_seq_device i2c_i801 videobuf2_vmalloc intel_wmi_thunderbolt wmi_bmof snd_pcm btmtk videobuf2_memops cfg80211 i2c_smbus snd_timer videobuf2_v4l2 thunderbolt mei_me bluetooth videobuf2_common mei processor_thermal_device_pci_legacy videodev thinkpad_acpi processor_thermal_device processor_thermal_rfim mc processor_thermal_mbox processor_thermal_rapl ledtrig_audio intel_rapl_common platform_profile ecdh_generic rfkill intel_pch_thermal intel_soc_dts_iosf snd soundcore int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_pad acpi_thermal_rel sparse_keymap ip6_tables ip_tables zram i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul
 crc32c_intel e1000e nvme ghash_clmulni_intel nvme_core ucsi_acpi typec_ucsi serio_raw rtsx_pci typec ttm wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000