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 NOPTI
CPU: 1 PID: 23541 Comm: kworker/1:3 Not tainted 6.2.14-300.fc38.x86_64 #1
Hardware name: LENOVO 20T1S1VE0P/20T1S1VE0P, BIOS N2YET34W (1.23 ) 12/31/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x30
Code: 01 45 84 c0 75 ee c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 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:ffffb50400927d88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9309100fbdc0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffff8c93ae67 RDI: 0000000000000000
RBP: ffff9309100fdc00 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff93102c47ba00
R13: ffff9309100fdc30 R14: ffff930a4838a3c0 R15: ffff9309100fbdc0
FS:  0000000000000000(0000) GS:ffff93102c440000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000024986c004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hub_event+0x8e/0x1cd0
 ? check_preempt_curr+0x5a/0x70
 ? _raw_spin_unlock_irqrestore+0x23/0x40
 ? preempt_count_add+0x6a/0xa0
 ? _raw_spin_lock_irqsave+0x23/0x50
 process_one_work+0x1c4/0x3d0
 worker_thread+0x4d/0x380
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe6/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Modules linked in: tun uas usb_storage snd_usb_audio snd_usbmidi_lib snd_rawmidi hid_logitech_hidpp hid_logitech_dj 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 sunrpc qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes elan_i2c snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic binfmt_misc snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common vfat fat soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus 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_soc_acpi snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal
 iwlmvm snd_compress intel_powerclamp coretemp ac97_bus snd_pcm_dmaengine iTCO_wdt mei_hdcp mei_wdt mei_pxp kvm_intel uvcvideo intel_pmc_bxt mac80211 iTCO_vendor_support intel_rapl_msr snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi libarc4 videobuf2_vmalloc snd_hda_codec irqbypass videobuf2_memops btusb videobuf2_v4l2 snd_hda_core btrtl snd_hwdep videobuf2_common iwlwifi btbcm rapl videodev intel_cstate btintel btmtk snd_seq think_lmi processor_thermal_device_pci_legacy intel_uncore bluetooth pcspkr mc firmware_attributes_class snd_seq_device thunderbolt intel_wmi_thunderbolt cfg80211 processor_thermal_device snd_pcm processor_thermal_rfim wmi_bmof processor_thermal_mbox mei_me snd_timer i2c_i801 thinkpad_acpi processor_thermal_rapl i2c_smbus mei ledtrig_audio platform_profile intel_rapl_common intel_pch_thermal rfkill intel_soc_dts_iosf snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel intel_hid acpi_pad sparse_keymap joydev loop
 zram i915 sdhci_pci drm_buddy crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni cqhci polyval_generic nvme sdhci drm_display_helper ghash_clmulni_intel e1000e nvme_core sha512_ssse3 mmc_core cec ucsi_acpi typec_ucsi typec nvme_common ttm video wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000