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] SMP PTI
CPU: 2 PID: 8872 Comm: kworker/2:3 Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 20L7001PUK/20L7001PUK, BIOS N22ET65W (1.42 ) 06/04/2020
Workqueue: usb_hub_wq hub_event
RIP: 0010:hub_event+0x6d/0x1800
Code: 24 30 0f 1f 44 00 00 48 8b 04 24 48 8b 40 48 48 8b 00 48 8b 70 50 48 85 f6 75 03 48 8b 30 48 c7 c7 6b 17 43 ae b9 0d 00 00 00 <f3> a6 0f 97 c0 1c 00 84 c0 75 0e 48 8b 04 24 83 78 18 07 0f 84 02
RSP: 0000:ffffa4e20934bdb8 EFLAGS: 00010246
RAX: ffff96ad55fdd0b0 RBX: 0000000000000000 RCX: 000000000000000d
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffffae43176b
RBP: ffff96aed90e61c0 R08: ffff96aee26a9d20 R09: ffff96ad55a81af4
R10: 0000000000000018 R11: 0000000000000018 R12: ffff96aee26a9d00
R13: ffff96aee26b2d00 R14: ffff96ad55a81a80 R15: ffff96aed90e61c0
FS:  0000000000000000(0000) GS:ffff96aee2680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000002ef09e001 CR4: 00000000003706e0
Call Trace:
 ? rpm_idle+0xca/0x300
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: cdc_ether usbnet uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop snd_hda_codec_hdmi typec_displayport snd_hda_codec_realtek snd_hda_codec_generic elan_i2c iTCO_wdt intel_pmc_bxt iTCO_vendor_support ee1004 mei_hdcp x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl_msr snd_hda_ext_core snd_soc_acpi_intel_match kvm_intel mac80211
 snd_soc_acpi snd_soc_core kvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg libarc4 iwlwifi snd_hda_codec snd_usb_audio irqbypass rapl snd_hda_core snd_usbmidi_lib intel_cstate intel_uncore snd_rawmidi snd_hwdep snd_seq pcspkr cfg80211 wmi_bmof intel_wmi_thunderbolt snd_seq_device btusb uvcvideo snd_pcm btrtl btbcm i2c_i801 i2c_smbus btintel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 joydev bluetooth snd_timer videobuf2_common thunderbolt videodev mei_me ecdh_generic mei mc idma64 ecc intel_pch_thermal processor_thermal_device ucsi_acpi thinkpad_acpi intel_rapl_common typec_ucsi intel_xhci_usb_role_switch roles intel_soc_dts_iosf typec ledtrig_audio snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal rfkill acpi_thermal_rel acpi_pad binfmt_misc zram ip_tables r8152 mii hid_logitech_hidpp hid_cherry hid_logitech_dj i915 i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel ghash_clmulni_intel e1000e cec nvme
 serio_raw nvme_core drm wmi video uas usb_storage fuse
CR2: 0000000000000000