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: 3 PID: 88267 Comm: kworker/3:5 Tainted: G      D W          6.3.8-200.fc38.x86_64 #1
Hardware name: Dell Inc. Latitude 5520/0DPC2R, BIOS 1.27.0 03/17/2023
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: 0018:ffffa721821b7d88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9490f812adc0 RCX: ffff94913f6f3428
RDX: 0000000000000001 RSI: ffffffff8b8a1f12 RDI: 0000000000000000
RBP: ffff948f5b02fc00 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff94913f6fdb00
R13: ffff948f5b02fc30 R14: ffff948dc628d0c0 R15: ffff9490f812adc0
FS:  0000000000000000(0000) GS:ffff94913f6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000003df9e8003 CR4: 0000000000f70ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? __schedule+0x451/0x14a0
 ? psi_task_switch+0x84/0x230
 ? 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: cdc_ether usbnet 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 sunrpc binfmt_misc snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence vfat snd_sof_intel_hda fat snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_hda_codec_hdmi snd_soc_hdac_hda iwlmvm snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus x86_pkg_temp_thermal intel_powerclamp coretemp iTCO_wdt snd_ctl_led kvm_intel snd_soc_core mac80211 intel_pmc_bxt mei_hdcp dell_rbtn mei_wdt mei_pxp ee1004 snd_hda_codec_realtek iTCO_vendor_support snd_hda_codec_generic snd_compress libarc4 kvm ac97_bus snd_pcm_dmaengine intel_rapl_msr snd_hda_intel dell_laptop btusb btrtl snd_intel_dspcfg irqbypass uvcvideo
 snd_intel_sdw_acpi snd_hda_codec btbcm uvc videobuf2_vmalloc btintel rapl iwlwifi snd_usb_audio videobuf2_memops videobuf2_v4l2 snd_hda_core snd_usbmidi_lib dell_wmi mei_me btmtk snd_rawmidi videobuf2_common dell_smbios dell_wmi_sysman intel_cstate snd_hwdep intel_uncore bluetooth typec_displayport dcdbas ledtrig_audio firmware_attributes_class dell_wmi_descriptor pcspkr cfg80211 snd_seq wmi_bmof snd_seq_device videodev mei i2c_i801 i2c_smbus snd_pcm mc processor_thermal_device_pci_legacy idma64 thunderbolt snd_timer processor_thermal_device processor_thermal_rfim rfkill snd processor_thermal_mbox soundcore processor_thermal_rapl igen6_edac intel_rapl_common intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid sparse_keymap int3400_thermal acpi_tad acpi_thermal_rel acpi_pad joydev loop zram hid_logitech_hidpp hid_logitech_dj hid_cmedia hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit rtsx_pci_sdmmc drm_buddy crct10dif_pclmul drm_display_helper mmc_core crc32_pclmul nvme crc32c_intel
 polyval_clmulni nvme_core polyval_generic ucsi_acpi cec intel_ish_ipc typec_ucsi ghash_clmulni_intel hid_multitouch e1000e rtsx_pci intel_ishtp nvme_common ttm sha512_ssse3 typec video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw r8152 mii ip6_tables ip_tables fuse
CR2: 0000000000000000