Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000028
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 800000010ac41067 P4D 800000010ac41067 PUD 0 
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 486795 Comm: kworker/u8:9 Tainted: G        W  OE     5.15.14-200.fc35.x86_64 #1
Hardware name: LENOVO 20HR002MGE/20HR002MGE, BIOS N1MET68W (1.53 ) 11/11/2021
Workqueue: kacpi_hotplug acpi_hotplug_work_fn
RIP: 0010:pcie_aspm_init_link_state+0x1a/0xe00
Code: e9 5b fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 53 48 89 fb 48 83 ec 78 48 8b 57 18 <48> 8b 6a 28 48 8d 42 28 48 39 c5 75 44 eb 6e 8b 0d 81 8f 4b 02 85
RSP: 0000:ffffa91c41bdbbe8 EFLAGS: 00010296
RAX: 0000000000000000 RBX: ffff8d198bd42000 RCX: 0000000000000005
RDX: 0000000000000000 RSI: ffff8d18efa48000 RDI: ffff8d198bd42000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff8d18a1031000
R10: ffff8d18a1031000 R11: 0000000000000006 R12: 0000000000000000
R13: ffff8d18a1031000 R14: 0000000000000000 R15: ffff8d184151a000
FS:  0000000000000000(0000) GS:ffff8d1bd2600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000028 CR3: 00000002cf73c002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? kernfs_name_hash+0x12/0x80
 ? kernfs_find_ns+0x35/0xd0
 ? __cond_resched+0x16/0x40
 ? pci_dev_get+0x1b/0x30
 pci_scan_slot+0xd7/0x110
 pci_scan_child_bus_extend+0x3a/0x290
 pci_scan_bridge_extend+0x56d/0x620
 enable_slot+0x1ae/0x420
 acpiphp_check_bridge.part.0+0x117/0x140
 acpiphp_hotplug_notify+0x166/0x280
 ? acpiphp_post_dock_fixup+0xc0/0xc0
 acpi_device_hotplug+0x8b/0x3b0
 acpi_hotplug_work_fn+0x3d/0x50
 process_one_work+0x1f1/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: binfmt_misc snd_seq_dummy snd_hrtimer snd_usb_audio r8152 snd_usbmidi_lib snd_rawmidi hid_logitech_hidpp hid_logitech_dj hid_cherry thunderbolt uinput rfcomm 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 qrtr ns ppdev parport_pc parport vmw_vsock_vmci_transport vsock bnep vmw_vmci sunrpc vfat fat btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev qcserial usb_wwan mc ecdh_generic
 rmi_smbus rmi_core 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_hda_codec_hdmi snd_ctl_led snd_compress iTCO_wdt intel_rapl_msr ac97_bus snd_hda_codec_conexant snd_pcm_dmaengine intel_rapl_common snd_hda_codec_generic iwlmvm intel_pmc_bxt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg intel_tcc_cooling snd_intel_sdw_acpi x86_pkg_temp_thermal mei_hdcp snd_hda_codec mac80211 intel_powerclamp snd_hda_core libarc4 coretemp rapl snd_hwdep intel_cstate intel_uncore iwlwifi snd_seq joydev snd_seq_device think_lmi pcspkr snd_pcm firmware_attributes_class i2c_i801 cfg80211 intel_wmi_thunderbolt mei_me snd_timer wmi_bmof i2c_smbus mei intel_pch_thermal thinkpad_acpi intel_xhci_usb_role_switch ledtrig_audio platform_profile rfkill snd soundcore acpi_pad zram ip_tables dm_crypt trusted asn1_encoder i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul
 crc32c_intel drm e1000e cdc_mbim nvme ghash_clmulni_intel cdc_wdm cdc_ncm serio_raw rtsx_pci ucsi_acpi cdc_ether nvme_core usbnet typec_ucsi mii typec wmi i2c_hid_acpi video i2c_hid fuse ipmi_devintf ipmi_msghandler
CR2: 0000000000000028