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] SMP NOPTI
CPU: 6 PID: 28840 Comm: kworker/6:1 Not tainted 5.15.6-200.fc35.x86_64 #1
Hardware name: Dell Inc. Inspiron 15 5510/076F7Y, BIOS 2.4.1 11/05/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x20
Code: 06 49 89 f8 48 83 c6 01 48 83 c7 01 88 47 ff 84 c0 75 eb 4c 89 c0 c3 0f 1f 80 00 00 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 0f <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 31 c0 c3 66 90 48 85
RSP: 0018:ffffa29088bffd98 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff94986733a9c0 RCX: ffff94984124edc8
RDX: 0000000000000001 RSI: ffffffffb968c1e0 RDI: 0000000000000000
RBP: ffff94986733a9c0 R08: ffff949bbf7b0fe0 R09: ffff949a1c951734
R10: 000000000000000b R11: 000000000000000b R12: ffff949bbf7b0fc0
R13: ffff949bbf7ba700 R14: 0000000000000000 R15: ffff949bbf7ba705
FS:  0000000000000000(0000) GS:ffff949bbf780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000003fde10004 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 hub_event+0x6d/0x17c0
 ? psi_task_switch+0xa5/0x1c0
 ? __switch_to_asm+0x42/0x70
 ? __schedule+0x31c/0x1500
 ? up+0x12/0x60
 ? __cond_resched+0x16/0x40
 ? mutex_lock+0xe/0x30
 process_one_work+0x1ee/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x124/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: 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 snd_ctl_led qrtr ns snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi bnep snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic uvcvideo snd_sof_pci_intel_tgl snd_sof_intel_hda_common videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm soundwire_intel videobuf2_common soundwire_generic_allocation btintel soundwire_cadence bluetooth videodev snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof mc snd_soc_hdac_hda ecdh_generic snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core snd_compress ee1004 iTCO_wdt ac97_bus sunrpc intel_pmc_bxt iTCO_vendor_support snd_pcm_dmaengine
 mei_hdcp intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel pmt_telemetry snd_intel_dspcfg dell_laptop snd_intel_sdw_acpi iwlmvm pmt_class kvm_intel intel_rapl_msr snd_hda_codec mac80211 kvm libarc4 snd_hda_core irqbypass snd_hwdep intel_cstate iwlwifi snd_seq dell_wmi vfat intel_uncore ledtrig_audio fat snd_seq_device snd_pcm dell_smbios pcspkr dcdbas dell_wmi_sysman snd_timer firmware_attributes_class dell_wmi_descriptor cfg80211 wmi_bmof snd squashfs i2c_i801 mei_me i2c_smbus soundcore mei loop joydev processor_thermal_device_pci_legacy idma64 rfkill processor_thermal_device thunderbolt processor_thermal_rfim processor_thermal_mbox intel_pmt processor_thermal_rapl intel_rapl_common igen6_edac intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid acpi_tad acpi_pad int3400_thermal acpi_thermal_rel sparse_keymap zram ip_tables hid_sensor_hub intel_ishtp_loader intel_ishtp_hid hid_logitech_hidpp i915 hid_logitech_dj hid_multitouch
 i2c_algo_bit ttm nvme drm_kms_helper nvme_core cec crct10dif_pclmul crc32_pclmul drm crc32c_intel ghash_clmulni_intel ucsi_acpi typec_ucsi intel_ish_ipc serio_raw intel_ishtp vmd typec wmi i2c_hid_acpi i2c_hid video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000