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 [#4] PREEMPT SMP NOPTI
CPU: 4 PID: 490977 Comm: kworker/4:2 Tainted: G      D W          6.8.9-100.fc38.x86_64 #1
Hardware name: Dell Inc. Latitude 7310/0XF8WR, BIOS 1.24.0 07/06/2023
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: 0018:ffffb7be92dffd70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9ad30873f900 RCX: ffff9ad082544238
RDX: 0000000000000001 RSI: ffffffffa1aff122 RDI: 0000000000000000
RBP: ffff9ad6af4f5c00 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff9ad0820c7a00
R13: ffff9ad6af4f5c50 R14: ffff9ad0820c7a05 R15: ffff9ad0897915c0
FS:  0000000000000000(0000) GS:ffff9ad7fd600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000014c414001 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4f0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? strcmp+0x10/0x30
 hub_event+0x92/0x1cb0
 ? __schedule+0x41b/0x1720
 ? rpm_idle+0x20/0x280
 ? rpm_suspend+0x68f/0x6a0
 process_one_work+0x173/0x340
 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: sch_ingress xt_nat veth hid_logitech_hidpp hid_logitech_dj vhost_net vhost vhost_iotlb tap tun xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc rfcomm snd_seq_dummy snd_hrtimer snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi sunrpc 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 igb nf_defrag_ipv6 nf_defrag_ipv4 dca ip_set overlay nf_tables nfnetlink snd_hda_codec_hdmi qrtr bnep snd_sof_pci_intel_cnl 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 binfmt_misc snd_sof vfat fat snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_ctl_led snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic
 intel_uncore_frequency intel_uncore_frequency_common iwlmvm intel_tcc_cooling x86_pkg_temp_thermal snd_compress ac97_bus snd_pcm_dmaengine spi_nor intel_powerclamp iTCO_wdt snd_hda_intel intel_pmc_bxt coretemp mtd mei_hdcp mei_wdt mei_pxp intel_rapl_msr dell_rbtn iTCO_vendor_support snd_intel_dspcfg mac80211 kvm_intel snd_intel_sdw_acpi snd_hda_codec dell_laptop uvcvideo uvc kvm snd_hda_core libarc4 snd_hwdep snd_seq videobuf2_vmalloc irqbypass videobuf2_memops snd_seq_device videobuf2_v4l2 btusb rapl videobuf2_common iwlwifi hid_sensor_als hid_sensor_gyro_3d snd_pcm dell_wmi processor_thermal_device_pci_legacy videodev intel_cstate processor_thermal_device hid_sensor_trigger btrtl btintel dell_smbios snd_timer btbcm processor_thermal_wt_hint btmtk dell_wmi_sysman hid_sensor_iio_common dcdbas intel_uncore spi_intel_pci industrialio_triggered_buffer pcspkr ledtrig_audio dell_wmi_descriptor mc bluetooth dell_smm_hwmon firmware_attributes_class intel_wmi_thunderbolt snd wmi_bmof processor_thermal_rfim
 thunderbolt i2c_i801 processor_thermal_rapl kfifo_buf cfg80211 spi_intel i2c_smbus industrialio mei_me intel_rapl_common soundcore processor_thermal_wt_req mei processor_thermal_power_floor processor_thermal_mbox rfkill idma64 intel_pch_thermal intel_soc_dts_iosf int3403_thermal intel_pmc_core int340x_thermal_zone intel_vsec pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel soc_button_array acpi_pad intel_hid sparse_keymap joydev loop zram dm_crypt typec_displayport hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit crct10dif_pclmul crc32_pclmul nvme drm_buddy rtsx_pci_sdmmc crc32c_intel ttm polyval_clmulni mmc_core polyval_generic nvme_core drm_display_helper ghash_clmulni_intel intel_ish_ipc sha512_ssse3 ucsi_acpi hid_multitouch sha256_ssse3 typec_ucsi sha1_ssse3 rtsx_pci typec cec intel_ishtp nvme_auth video i2c_hid_acpi i2c_hid wmi pinctrl_cannonlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000000