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 PTI
CPU: 1 PID: 556120 Comm: kworker/1:3 Tainted: G     U  W          6.3.8-200.fc38.x86_64 #1
Hardware name: Dell Inc. Latitude 7490/0KP0FT, BIOS 1.24.1 01/24/2022
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0x10/0x30
Code: 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 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:ffffa4e9c0f23d88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8940100495c0 RCX: ffff894131473428
RDX: 0000000000000001 RSI: ffffffffa88a1f12 RDI: 0000000000000000
RBP: ffff894010049800 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff89413147da00
R13: ffff894010049830 R14: ffff893edb936840 R15: ffff8940100495c0
FS:  0000000000000000(0000) GS:ffff894131440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000202600005 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? __schedule+0x451/0x14a0
 ? update_load_avg+0x7e/0x780
 ? exc_page_fault+0x7c/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? strcmp+0x10/0x30
 hub_event+0x92/0x1ce0
 ? check_preempt_wakeup+0x1d0/0x330
 ? check_preempt_curr+0x5e/0x70
 ? ttwu_do_activate+0x72/0x210
 ? try_to_wake_up+0x263/0x610
 process_one_work+0x1c4/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xdb/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Modules linked in: uinput cdc_acm thunderbolt 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 sunrpc snd_sof_pci_intel_skl 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 snd_soc_avs binfmt_misc snd_soc_hda_codec 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 snd_hda_codec_hdmi intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp snd_ctl_led kvm_intel vfat snd_hda_codec_realtek snd_compress ee1004 iTCO_wdt mac80211 uvcvideo fat snd_hda_codec_generic intel_pmc_bxt kvm ac97_bus uvc iTCO_vendor_support snd_pcm_dmaengine snd_hda_intel
 videobuf2_vmalloc videobuf2_memops dell_rbtn libarc4 snd_intel_dspcfg videobuf2_v4l2 mei_pxp snd_intel_sdw_acpi mei_wdt mei_hdcp snd_hda_codec irqbypass videobuf2_common snd_hda_core intel_rapl_msr iwlwifi snd_hwdep btusb videodev rapl dell_laptop snd_seq btrtl snd_seq_device btbcm dell_wmi btintel dell_smbios btmtk intel_cstate dell_smm_hwmon intel_wmi_thunderbolt intel_uncore snd_pcm mc dcdbas cfg80211 ledtrig_audio bluetooth wmi_bmof dell_wmi_descriptor i2c_i801 snd_timer processor_thermal_device_pci_legacy dell_wmi_sysman pcspkr processor_thermal_device firmware_attributes_class processor_thermal_rfim snd i2c_smbus processor_thermal_mbox mei_me soundcore processor_thermal_rapl intel_rapl_common mei rfkill intel_xhci_usb_role_switch intel_pch_thermal idma64 intel_soc_dts_iosf int3400_thermal int3403_thermal intel_hid acpi_thermal_rel sparse_keymap acpi_pad int340x_thermal_zone joydev loop zram i915 crct10dif_pclmul crc32_pclmul i2c_algo_bit drm_buddy crc32c_intel nvme rtsx_pci_sdmmc polyval_clmulni
 drm_display_helper polyval_generic mmc_core nvme_core cec ucsi_acpi typec_ucsi hid_multitouch ghash_clmulni_intel e1000e sha512_ssse3 nvme_common ttm typec rtsx_pci i2c_hid_acpi i2c_hid video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000000