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: 3 PID: 211989 Comm: kworker/3:2 Tainted: G     U  W          6.0.5-200.fc36.x86_64 #1
Hardware name: Dell Inc. G5 5587/0M2MWX, BIOS 1.21.0 04/15/2022
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x30
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 cc cc cc 0f 1f 00 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:ffffa8bc55ac3da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9af0a59949c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff9a82bd1d RDI: 0000000000000000
RBP: ffff9af0a5990800 R08: 0000000000000000 R09: ffff9af28082a8b4
R10: 000000000000000b R11: fefefefefefefeff R12: ffff9af36f4faa00
R13: ffff9af0a5990830 R14: ffff9af28082a840 R15: ffff9af0a59949c0
FS:  0000000000000000(0000) GS:ffff9af36f4c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000037fe6a001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 hub_event+0x79/0x1940
 ? _raw_spin_unlock+0x15/0x30
 ? finish_task_switch.isra.0+0x9b/0x300
 ? __switch_to+0x106/0x420
 ? __schedule+0x33a/0x12b0
 process_one_work+0x1c4/0x380
 worker_thread+0x4d/0x380
 ? rescuer_thread+0x380/0x380
 kthread+0xe6/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: ipheth apple_mfi_fastcharge uinput tls dell_smm_hwmon xt_mark xt_connmark xt_comment nft_compat rfcomm snd_seq_dummy snd_hrtimer wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel 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 snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence sunrpc snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_hda_codec_hdmi 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_ctl_led snd_soc_acpi snd_soc_core snd_hda_codec_realtek intel_tcc_cooling iwlmvm snd_compress snd_hda_codec_generic ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine
 intel_powerclamp coretemp snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi vfat iTCO_wdt fat mac80211 snd_hda_codec intel_pmc_bxt ee1004 mei_hdcp mei_pxp iTCO_vendor_support intel_rapl_msr libarc4 kvm snd_hda_core btusb uvcvideo snd_hwdep videobuf2_vmalloc btrtl dell_laptop irqbypass iwlwifi btbcm videobuf2_memops rapl snd_seq dell_wmi btintel intel_cstate videobuf2_v4l2 snd_seq_device btmtk dell_smbios intel_uncore dcdbas videobuf2_common pcspkr ledtrig_audio snd_pcm dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof cfg80211 videodev bluetooth processor_thermal_device_pci_legacy mei_me processor_thermal_device snd_timer i2c_i801 processor_thermal_rfim i2c_smbus joydev cdc_acm snd processor_thermal_mbox mc mei processor_thermal_rapl idma64 soundcore intel_rapl_common rfkill intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid acpi_pad sparse_keymap int3400_thermal acpi_thermal_rel zram i915 hid_logitech_hidpp nvme drm_buddy
 drm_display_helper nvme_core alx cec ucsi_acpi hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic mxm_wmi ghash_clmulni_intel typec_ucsi serio_raw nvme_common mdio ttm hid_logitech_dj typec i2c_hid_acpi i2c_hid wmi video pinctrl_cannonlake ip6_tables ip_tables i2c_dev fuse
CR2: 0000000000000000