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 PTI
CPU: 2 PID: 27 Comm: kworker/2:0 Not tainted 5.17.12-100.fc34.x86_64 #1
Hardware name: ASUSTeK Computer Inc. U36SG/U36SG, BIOS U36SG.202 10/19/2011
Workqueue: usb_hub_wq hub_event
RIP: 0010:strcmp+0xc/0x20
Code: 75 f7 31 d2 44 0f b6 04 16 44 88 04 11 48 83 c2 01 45 84 c0 75 ee c3 cc 66 0f 1f 44 00 00 31 c0 eb 08 48 83 c0 01 84 d2 74 10 <0f> b6 14 07 3a 14 06 74 ef 19 c0 83 c8 01 c3 cc 31 c0 c3 cc 48 85
RSP: 0018:ffff9ae9c0183da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b86011cb9c0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffbc6a44c0 RDI: 0000000000000000
RBP: ffff8b86011cb9c0 R08: ffff8b86011cb9c8 R09: ffff8b860036d4f4
R10: 000000000000000b R11: 000000000000000b R12: ffff8b87472b0f40
R13: ffff8b87472ba700 R14: 0000000000000000 R15: ffff8b86011cb800
FS:  0000000000000000(0000) GS:ffff8b8747280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000011b7e6006 CR4: 00000000000606e0
Call Trace:
 <TASK>
 hub_event+0x68/0x18d0
 ? hrtimer_start_range_ns+0x284/0x3b0
 ? _raw_spin_unlock_irqrestore+0x25/0x40
 ? rpm_suspend+0x5d3/0x700
 process_one_work+0x1e5/0x3b0
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe8/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: uinput vfat fat snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp iTCO_wdt at24 coretemp intel_pmc_bxt iTCO_vendor_support kvm_intel mei_hdcp mei_pxp ath9k kvm ath9k_common snd_hda_codec_hdmi ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel ath3k irqbypass uvcvideo btusb mac80211 snd_intel_dspcfg rapl videobuf2_vmalloc
 intel_cstate btrtl snd_intel_sdw_acpi videobuf2_memops snd_hda_codec videobuf2_v4l2 btbcm btintel videobuf2_common intel_uncore btmtk snd_hda_core bluetooth libarc4 snd_hwdep videodev ath asus_nb_wmi joydev asus_wmi sparse_keymap snd_seq platform_profile mc wmi_bmof pcspkr cfg80211 ecdh_generic snd_seq_device i2c_i801 snd_pcm i2c_smbus snd_timer lpc_ich rfkill mei_me snd soundcore mei zram ip_tables i915 nouveau drm_ttm_helper i2c_algo_bit drm_kms_helper mxm_wmi cec crct10dif_pclmul crc32_pclmul crc32c_intel ttm ghash_clmulni_intel drm serio_raw atl1c uas usb_storage wmi video ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000