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 [#3] PREEMPT SMP PTI
CPU: 5 PID: 69800 Comm: kworker/5:2 Tainted: G      D W          6.0.5-200.fc36.x86_64 #1
Hardware name: Dell Inc. Precision 5530/0NFGCT, BIOS 1.27.0 08/12/2022
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: 0000:ffffb26ac25e7da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9e05448af1c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffb082bd1d RDI: 0000000000000000
RBP: ffff9e05448a9000 R08: 0000000000000000 R09: ffff9e06edc94eb4
R10: 000000000000000b R11: fefefefefefefeff R12: ffff9e0c9c57aa00
R13: ffff9e05448a9030 R14: ffff9e06edc94e40 R15: ffff9e05448af1c0
FS:  0000000000000000(0000) GS:ffff9e0c9c540000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000277d26006 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hub_event+0x79/0x1940
 ? _raw_spin_unlock_irqrestore+0x23/0x40
 ? __wake_up_common_lock+0x78/0xa0
 ? rpm_idle+0x21a/0x2f0
 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: r8153_ecm cdc_ether usbnet xt_mark xt_connmark wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel xt_comment tls bnep uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr binfmt_misc sunrpc vfat fat squashfs loop snd_usb_audio snd_usbmidi_lib snd_rawmidi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc cdc_acm 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 btusb snd_sof btrtl btbcm snd_sof_utils soundwire_bus btintel btmtk snd_soc_skl snd_soc_hdac_hda bluetooth snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_codec_hdmi snd_soc_acpi_intel_match snd_soc_acpi iwlmvm snd_soc_core snd_ctl_led snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic snd_pcm_dmaengine snd_hda_intel mac80211 snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_tcc_cooling libarc4 x86_pkg_temp_thermal snd_hda_core intel_powerclamp coretemp snd_hwdep dell_rbtn snd_seq snd_seq_device kvm_intel dell_laptop mei_hdcp ee1004 iTCO_wdt intel_pmc_bxt iTCO_vendor_support intel_rapl_msr mei_pxp mei_wdt dell_smm_hwmon iwlwifi kvm snd_pcm irqbypass rapl dell_wmi snd_timer intel_cstate dell_smbios cfg80211 processor_thermal_device_pci_legacy intel_uncore dell_wmi_sysman dcdbas snd pcspkr mei_me processor_thermal_device rfkill intel_wmi_thunderbolt processor_thermal_rfim
 dell_wmi_descriptor typec_displayport i2c_i801 wmi_bmof firmware_attributes_class soundcore ledtrig_audio joydev processor_thermal_mbox mei i2c_smbus processor_thermal_rapl intel_rapl_common idma64 intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone dell_smo8800 intel_hid int3400_thermal acpi_pad acpi_thermal_rel sparse_keymap zram i915 nouveau rtsx_pci_sdmmc drm_buddy drm_ttm_helper mmc_core drm_display_helper r8152 hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic mxm_wmi serio_raw ghash_clmulni_intel cec mii ucsi_acpi rtsx_pci typec_ucsi ttm i2c_hid_acpi typec i2c_hid video pinctrl_cannonlake wmi ip6_tables ip_tables fuse
CR2: 0000000000000000