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: 202775 Comm: kworker/0:4 Tainted: G      D W          6.2.14-300.fc38.x86_64 #1
Hardware name: LENOVO 20T1S39D0Y/20T1S39D0Y, BIOS N2YET34W (1.23 ) 12/31/2021
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:ffffac305744bd88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9e40047265c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffb793ae67 RDI: 0000000000000000
RBP: ffff9e4004723400 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff9e473c43ba00
R13: ffff9e4004723430 R14: ffff9e400e977600 R15: ffff9e40047265c0
FS:  0000000000000000(0000) GS:ffff9e473c400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000004ffe38006 CR4: 00000000003706f0
Call Trace:
 <TASK>
 hub_event+0x8e/0x1cd0
 ? _raw_spin_unlock+0x15/0x30
 ? finish_task_switch.isra.0+0x9f/0x320
 ? __switch_to+0x106/0x410
 ? __schedule+0x3d4/0x13e0
 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: pl2303 tun snd_usb_audio snd_usbmidi_lib snd_rawmidi cdc_ether usbnet r8152 mii isofs uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer 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 snd_hda_codec_hdmi elan_i2c snd_hda_codec_realtek sunrpc snd_hda_codec_generic snd_soc_dmic binfmt_misc 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 iwlmvm snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core intel_tcc_cooling snd_soc_sst_ipc snd_soc_sst_dsp x86_pkg_temp_thermal snd_soc_acpi_intel_match mac80211 intel_powerclamp snd_soc_acpi coretemp snd_soc_core iTCO_wdt intel_pmc_bxt intel_rapl_msr iTCO_vendor_support
 kvm_intel snd_compress libarc4 ac97_bus snd_pcm_dmaengine kvm snd_hda_intel irqbypass snd_intel_dspcfg btusb snd_intel_sdw_acpi iwlwifi rapl uvcvideo snd_hda_codec intel_cstate videobuf2_vmalloc btrtl videobuf2_memops btbcm snd_hda_core intel_uncore snd_hwdep btintel think_lmi videobuf2_v4l2 vfat snd_seq videobuf2_common btmtk pcspkr intel_wmi_thunderbolt firmware_attributes_class thunderbolt cfg80211 fat videodev snd_seq_device wmi_bmof bluetooth processor_thermal_device_pci_legacy snd_pcm mc processor_thermal_device thinkpad_acpi processor_thermal_rfim ledtrig_audio processor_thermal_mbox mei_me processor_thermal_rapl platform_profile snd_timer i2c_i801 mei i2c_smbus intel_rapl_common rfkill intel_pch_thermal intel_soc_dts_iosf int3403_thermal snd soundcore int340x_thermal_zone intel_hid acpi_pad sparse_keymap int3400_thermal acpi_thermal_rel joydev loop zram i915 hid_logitech_hidpp crct10dif_pclmul crc32_pclmul drm_buddy crc32c_intel polyval_clmulni sdhci_pci nvme
 polyval_generic drm_display_helper cqhci nvme_core sdhci ucsi_acpi ghash_clmulni_intel sha512_ssse3 e1000e cec typec_ucsi mmc_core ttm typec nvme_common pinctrl_cannonlake video wmi hid_logitech_dj serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000