Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000020
#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: 3 PID: 475 Comm: kworker/3:3 Tainted: G          I        6.8.5-301.fc40.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.73 04/12/2019
Workqueue: usb_hub_wq hub_event
RIP: 0010:xhci_reserve_bandwidth+0x28e/0x650
Code: 8b 48 10 44 8b 40 14 4c 89 ef 48 c7 c2 18 a5 bb bb 48 c7 c6 80 fa c3 ba e8 0f 48 01 00 48 8b 3c 24 8b 74 24 20 31 d2 8d 46 ff <8b> 4f 20 44 8b 77 08 41 89 c3 03 07 f7 f6 ba 80 00 00 00 85 c9 75
RSP: 0018:ffffbe17c05ff920 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff94904820f000 RCX: ffffbe17c05ff8d0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff949212dba000 R08: ffff949212dba020 R09: 0000000000000000
R10: ffff9490bfdc8c00 R11: 00000000000000aa R12: ffffbe17c05ff960
R13: ffff949048e1b260 R14: 000000000000001f R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff949272ac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000020 CR3: 00000002eb422003 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x174/0x530
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? xhci_reserve_bandwidth+0x28e/0x650
 ? metadata_update_state+0x7d/0xf0
 ? lookup_address_in_pgd+0x36/0x190
 xhci_configure_endpoint+0x99/0x710
 xhci_endpoint_reset+0x359/0x630
 ? hub_port_init+0x37d/0xf60
 usb_enable_endpoint+0x7d/0x80
 hub_event+0x148e/0x1cd0
 ? __pm_runtime_suspend+0x47/0xd0
 process_one_work+0x170/0x330
 worker_thread+0x273/0x3c0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_hda_codec_hdmi snd_ctl_led ledtrig_audio intel_rapl_msr snd_hda_codec_idt uvcvideo snd_hda_codec_generic intel_rapl_common uvc snd_hda_intel snd_intel_dspcfg videobuf2_vmalloc snd_intel_sdw_acpi videobuf2_memops iwldvm videobuf2_v4l2 snd_hda_codec at24 x86_pkg_temp_thermal sunrpc mac80211 intel_powerclamp iTCO_wdt coretemp intel_pmc_bxt iTCO_vendor_support kvm_intel videobuf2_common videodev libarc4 kvm btusb snd_hda_core btrtl snd_hwdep btintel iwlwifi btbcm btmtk mc snd_seq irqbypass rapl bluetooth intel_cstate intel_uncore binfmt_misc hp_wmi cfg80211 snd_seq_device sparse_keymap platform_profile snd_pcm pcspkr vfat rfkill fat wmi_bmof i2c_i801 i2c_smbus snd_timer snd soundcore lpc_ich tpm_infineon
 hp_accel wireless_hotkey lis3lv02d joydev loop nfnetlink zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit drm_buddy ghash_clmulni_intel ttm sdhci_pci cqhci sdhci sha512_ssse3 mmc_core sha256_ssse3 sha1_ssse3 e1000e drm_display_helper cec video wmi serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CR2: 0000000000000020