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 PTI
CPU: 4 PID: 13975 Comm: kworker/4:0 Tainted: G      D W        --------- ---  5.17.0-0.rc7.116.fc36.x86_64 #1
Hardware name: LENOVO 81CT/LNVNB161216, BIOS 7LCN32WW(V1.13) 12/29/2020
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:ffffad07000a7da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa097e1e915c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff916d5fa7 RDI: 0000000000000000
RBP: ffffa097e1e90800 R08: 5e6174675e617274 R09: ffffa096234be674
R10: 000000000000000b R11: fefefefefefefeff R12: ffffa098b9f3a800
R13: ffffa097e1e90830 R14: ffffa096234be600 R15: ffffa097e1e915c0
FS:  0000000000000000(0000) GS:ffffa098b9f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000103446006 CR4: 00000000003706e0
Call Trace:
 <TASK>
 hub_event+0x63/0x1930
 ? rpm_idle+0x1e/0x2f0
 ? preempt_count_add+0x64/0x90
 ? _raw_spin_lock+0x13/0x40
 ? rpm_suspend+0x6e4/0x6f0
 ? preempt_count_add+0x64/0x90
 process_one_work+0x1c7/0x380
 worker_thread+0x4d/0x380
 ? process_one_work+0x380/0x380
 kthread+0xe9/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: ntfs3 exfat uas usb_storage 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 iwlmvm snd_hda_codec_hdmi snd_soc_skl mac80211 snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_hda_codec_realtek snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_generic snd_soc_acpi ledtrig_audio snd_soc_core intel_tcc_cooling libarc4 x86_pkg_temp_thermal intel_powerclamp snd_compress iTCO_wdt ac97_bus intel_pmc_bxt snd_pcm_dmaengine coretemp mei_pxp mei_hdcp snd_hda_intel iTCO_vendor_support kvm_intel snd_intel_dspcfg intel_rapl_msr snd_intel_sdw_acpi kvm iwlwifi snd_hda_codec uvcvideo iwlmei snd_hda_core irqbypass snd_hwdep rapl btusb intel_cstate snd_seq btrtl videobuf2_vmalloc
 intel_uncore snd_seq_device cfg80211 videobuf2_memops btbcm snd_pcm btintel videobuf2_v4l2 pcspkr snd_timer btmtk wmi_bmof hid_sensor_accel_3d intel_wmi_thunderbolt hid_sensor_als processor_thermal_device_pci_legacy videobuf2_common snd hid_sensor_trigger i2c_i801 hid_sensor_iio_common bluetooth processor_thermal_device industrialio_triggered_buffer soundcore i2c_smbus mei_me processor_thermal_rfim kfifo_buf videodev processor_thermal_mbox mei industrialio processor_thermal_rapl joydev intel_rapl_common mc ecdh_generic idma64 intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pch_thermal ideapad_laptop sparse_keymap platform_profile int3403_thermal rfkill int340x_thermal_zone int3400_thermal acpi_pad soc_button_array acpi_thermal_rel ip6_tables ip_tables zram i915 nvme ucsi_acpi wacom hid_sensor_hub hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel nvme_core ghash_clmulni_intel typec_ucsi serio_raw ttm typec i2c_hid_acpi wmi i2c_hid video pinctrl_sunrisepoint
 ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000