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: 2 PID: 14027 Comm: kworker/2:0 Not tainted 6.7.9-100.fc38.x86_64 #1
Hardware name: LENOVO 20LH002BGE/20LH002BGE, BIOS R0SET50W (1.34 ) 07/20/2020
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:ffffa42e8ae17d70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff95e15d9d0a80 RCX: ffff95e0c85275c8
RDX: 0000000000000001 RSI: ffffffffaeaec144 RDI: 0000000000000000
RBP: ffff95e0c29e0c00 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff95e0c2043800
R13: ffff95e0c29e0c50 R14: ffff95e0c2043805 R15: ffff95e0c85209c0
FS:  0000000000000000(0000) GS:ffff95e412680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000141422001 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? strcmp+0x10/0x30
 hub_event+0x92/0x1c70
 ? psi_task_switch+0xd6/0x230
 ? __switch_to_asm+0x3e/0x70
 ? finish_task_switch.isra.0+0x94/0x2f0
 ? __schedule+0x3f5/0x1420
 ? lock_timer_base+0x61/0x80
 ? add_timer_on+0xe0/0x150
 ? mutex_lock+0x12/0x30
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: thunderbolt xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc tun 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 overlay ip_set nf_tables nfnetlink qrtr bnep snd_sof_pci_intel_skl sunrpc snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core intel_tcc_cooling x86_pkg_temp_thermal snd_soc_sst_ipc iwlmvm intel_powerclamp snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi iTCO_wdt snd_hda_codec_hdmi snd_soc_core kvm_intel snd_ctl_led intel_pmc_bxt snd_hda_codec_conexant r8153_ecm mac80211 mei_hdcp mei_pxp
 iTCO_vendor_support intel_rapl_msr snd_compress snd_hda_codec_generic ac97_bus kvm snd_pcm_dmaengine libarc4 binfmt_misc snd_hda_intel irqbypass uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi uvc snd_hda_codec rapl iwlwifi r8152 btusb videobuf2_vmalloc btrtl videobuf2_memops vfat snd_hda_core videobuf2_v4l2 fat btintel videobuf2_common intel_cstate snd_hwdep btbcm btmtk intel_uncore pcspkr videodev cfg80211 intel_wmi_thunderbolt snd_seq think_lmi bluetooth firmware_attributes_class mc wmi_bmof snd_seq_device snd_pcm hid_sensor_accel_3d hid_sensor_rotation hid_sensor_als hid_sensor_gyro_3d hid_sensor_magn_3d i2c_i801 processor_thermal_device_pci_legacy hid_sensor_trigger i2c_smbus snd_timer hid_sensor_iio_common processor_thermal_device industrialio_triggered_buffer kfifo_buf industrialio processor_thermal_wt_hint processor_thermal_rfim mei_me processor_thermal_rapl thinkpad_acpi cdc_acm mei intel_rapl_common processor_thermal_wt_req ledtrig_audio intel_pch_thermal processor_thermal_power_floor
 platform_profile processor_thermal_mbox int3403_thermal rfkill intel_soc_dts_iosf intel_xhci_usb_role_switch snd int340x_thermal_zone soundcore int3400_thermal acpi_pad acpi_thermal_rel joydev loop zram hid_sensor_hub intel_ishtp_hid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic rtsx_pci_sdmmc ghash_clmulni_intel i2c_algo_bit drm_buddy mmc_core sha512_ssse3 ttm nvme sha256_ssse3 e1000e intel_ish_ipc ucsi_acpi sha1_ssse3 drm_display_helper nvme_core typec_ucsi cdc_mbim cdc_wdm rtsx_pci typec cdc_ncm cec nvme_auth intel_ishtp video wmi serio_raw wacom cdc_ether usbnet mii ip6_tables ip_tables fuse
CR2: 0000000000000000