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: 150831 Comm: kworker/2:2 Not tainted 5.9.16-100.fc32.x86_64 #1
Hardware name: LENOVO 20LAS3NJ0B/20LAS3NJ0B, BIOS N27ET35W (1.21 ) 04/30/2019
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 94 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:ffff9a458379fdb8 EFLAGS: 00010246
RAX: ffff8ecc0939e0b0 RBX: 0000000000000000 RCX: 000000000000000d
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffffff9443176b
RBP: ffff8ece3331cdc0 R08: ffff8ece3e4a9d20 R09: ffff8ecc7cb49674
R10: 0000000000000018 R11: 0000000000000018 R12: ffff8ece3e4a9d00
R13: ffff8ece3e4b2d00 R14: ffff8ecc7cb49600 R15: ffff8ece3331cdc0
FS:  0000000000000000(0000) GS:ffff8ece3e480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000007605f2004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ? dequeue_entity+0xa4/0x420
 ? newidle_balance+0x242/0x390
 ? __switch_to_xtra+0x10a/0x500
 ? __switch_to+0x27c/0x470
 ? __switch_to_asm+0x36/0x70
 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: uinput snd_seq_dummy snd_hrtimer rfcomm cdc_ether usbnet typec_displayport nf_conntrack_netlink xt_CHECKSUM xt_addrtype xt_MASQUERADE xt_conntrack br_netfilter 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 overlay nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop rmi_smbus rmi_core snd_hda_codec_hdmi iTCO_wdt intel_pmc_bxt snd_soc_skl iTCO_vendor_support ee1004 mei_wdt snd_soc_sst_ipc x86_pkg_temp_thermal snd_soc_sst_dsp mei_hdcp intel_powerclamp coretemp intel_rapl_msr snd_hda_ext_core
 snd_soc_acpi_intel_match snd_soc_acpi kvm_intel snd_soc_core iwlmvm kvm snd_hda_codec_realtek snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine mac80211 irqbypass snd_hda_intel rapl intel_cstate snd_intel_dspcfg intel_uncore snd_hda_codec snd_usb_audio libarc4 pcspkr snd_hda_core uvcvideo intel_wmi_thunderbolt wmi_bmof snd_usbmidi_lib videobuf2_vmalloc i2c_i801 snd_hwdep btusb i2c_smbus snd_seq usblp videobuf2_memops snd_rawmidi iwlwifi joydev btrtl snd_seq_device videobuf2_v4l2 btbcm snd_pcm videobuf2_common btintel snd_timer videodev bluetooth cfg80211 thunderbolt mc mei_me ucsi_acpi processor_thermal_device ecdh_generic typec_ucsi intel_xhci_usb_role_switch intel_rapl_common ecc mei roles intel_pch_thermal typec intel_soc_dts_iosf thinkpad_acpi ledtrig_audio snd soundcore rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad binfmt_misc ip_tables r8152 mii hid_logitech_hidpp i915 crct10dif_pclmul crc32_pclmul crc32c_intel
 ghash_clmulni_intel e1000e serio_raw nvme i2c_algo_bit nvme_core drm_kms_helper cec hid_logitech_dj drm uas usb_storage wmi video fuse
CR2: 0000000000000000