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: 940255 Comm: kworker/1:0 Tainted: G        W          6.3.8-200.fc38.x86_64 #1
Hardware name: HP HP EliteBook 840 G6/8549, BIOS R70 Ver. 01.03.04 11/06/2019
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:ffffa77459ac7d88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff96c409d1b9c0 RCX: ffff96c75d673428
RDX: 0000000000000001 RSI: ffffffff9f8a1f12 RDI: 0000000000000000
RBP: ffff96c409d1b000 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000000b R11: fefefefefefefeff R12: ffff96c75d67db00
R13: ffff96c409d1b030 R14: ffff96c434ca3b40 R15: ffff96c409d1b9c0
FS:  0000000000000000(0000) GS:ffff96c75d640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000194f6a003 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? schedule+0x5e/0xd0
 ? exc_page_fault+0x7c/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? strcmp+0x10/0x30
 hub_event+0x92/0x1ce0
 ? rpm_idle+0x20/0x280
 ? rpm_suspend+0x693/0x6a0
 ? __pfx_pci_pm_runtime_idle+0x10/0x10
 process_one_work+0x1c4/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xdb/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Modules linked in: cdc_mbim cdc_wdm cdc_ncm hid_logitech_dj uinput r8153_ecm r8152 snd_usb_audio snd_usbmidi_lib snd_rawmidi rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp nft_masq bridge nf_conntrack_netbios_ns stp nf_conntrack_broadcast llc 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 bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_soc_dmic 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 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 snd_compress ac97_bus snd_pcm_dmaengine intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel iwlmvm snd_intel_dspcfg kvm_intel iTCO_wdt snd_intel_sdw_acpi mei_hdcp intel_pmc_bxt mei_pxp mei_wdt mac80211 snd_hda_codec kvm snd_hda_core iTCO_vendor_support libarc4 vfat fat intel_rapl_msr irqbypass snd_hwdep rapl uvcvideo snd_seq snd_seq_device uvc videobuf2_vmalloc intel_cstate btusb iwlwifi videobuf2_memops snd_pcm btrtl videobuf2_v4l2 videobuf2_common btbcm hp_wmi snd_timer btintel sparse_keymap hid_sensor_als btmtk processor_thermal_device_pci_legacy intel_uncore cfg80211 intel_wmi_thunderbolt platform_profile videodev pcspkr hid_sensor_trigger bluetooth snd processor_thermal_device i2c_i801 thunderbolt wmi_bmof hid_sensor_iio_common soundcore i2c_smbus processor_thermal_rfim mei_me mc
 industrialio_triggered_buffer processor_thermal_mbox kfifo_buf mei processor_thermal_rapl cdc_ether industrialio usbnet rfkill intel_rapl_common idma64 mii intel_soc_dts_iosf intel_pch_thermal int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel wireless_hotkey acpi_pad joydev squashfs loop zram dm_crypt hid_logitech_hidpp uas usb_storage hid_sensor_hub intel_ishtp_hid amdgpu i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme drm_ttm_helper nvme_core i2c_algo_bit intel_ish_ipc iommu_v2 gpu_sched ttm drm_buddy hid_multitouch ucsi_acpi ghash_clmulni_intel drm_display_helper e1000e sha512_ssse3 typec_ucsi nvme_common intel_ishtp cec typec 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