Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000018
#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: 1 PID: 27729 Comm: kworker/u8:0 Not tainted 6.5.0-0.rc5.20230811git25aa0bebba72.40.fc40.x86_64 #1
Hardware name: Dell Inc. Latitude E6440/0159N7, BIOS A12 05/19/2015
Workqueue: kacpi_hotplug acpi_hotplug_work_fn
RIP: 0010:pci_assign_unassigned_bridge_resources+0x18/0x1d0
Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 56 41 55 49 89 fd 41 54 55 53 48 83 ec 28 <4c> 8b 77 18 65 48 8b 04 25 28 00 00 00 48 89 44 24 20 31 c0 49 89
RSP: 0018:ffffc10b8c12bd38 EFLAGS: 00010292
RAX: 00000000ffffffff RBX: ffff9df0814e4028 RCX: 0000000000000000
RDX: 000000000000001f RSI: 0000000000000293 RDI: 0000000000000000
RBP: ffff9df0814feac0 R08: 000000000000000e R09: ffffc10b8c12bcbc
R10: 0000000000000000 R11: ffffffffb1f80830 R12: ffff9df0814fead8
R13: 0000000000000000 R14: ffff9df0814e4028 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff9df196a80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000018 CR3: 0000000142d44006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? __pfx_pci_conf1_read+0x10/0x10
 ? pci_assign_unassigned_bridge_resources+0x18/0x1d0
 ? pci_scan_slot+0x75/0x200
 enable_slot+0x22d/0x3f0
 ? trim_stale_devices+0x104/0x1a0
 acpiphp_check_bridge.part.0+0x116/0x150
 acpiphp_check_host_bridge+0x59/0xc0
 acpi_pci_root_scan_dependent+0xe/0x20
 acpi_device_hotplug+0x152/0x570
 acpi_hotplug_work_fn+0x1e/0x30
 process_one_work+0x1e1/0x3f0
 worker_thread+0x51/0x390
 ? __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: xt_comment r8153_ecm cdc_ether usbnet r8152 mii uinput 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 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 nf_tables nfnetlink ip6table_filter iptable_filter qrtr ath9k ath9k_common uvcvideo ath9k_hw uvc snd_soc_rt5640 snd_ctl_led mac80211 snd_soc_rl6231 snd_hda_codec_realtek intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp videobuf2_vmalloc snd_hda_codec_generic coretemp snd_hda_codec_hdmi kvm_intel videobuf2_memops snd_hda_intel snd_soc_core videobuf2_v4l2 snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_compress snd_hda_codec videobuf2_common libarc4 irqbypass ac97_bus ath snd_hda_core snd_pcm_dmaengine videodev snd_hwdep snd_seq binfmt_misc cfg80211
 mei_hdcp snd_seq_device snd_pcm dell_laptop dell_smm_hwmon mc mei_pxp mei_wdt dell_wmi snd_timer mei_me wmi_bmof snd dell_smbios soundcore dcdbas dell_wmi_descriptor iTCO_wdt ledtrig_audio intel_pmc_bxt sparse_keymap lis3lv02d_i2c iTCO_vendor_support rapl intel_cstate intel_uncore lis3lv02d at24 ppdev dell_smo8800 dell_rbtn lpc_ich pcspkr mei joydev rfkill i2c_i801 parport_pc parport i2c_smbus loop zram dm_crypt i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni sdhci_pci polyval_generic i2c_algo_bit cqhci drm_buddy sdhci ttm e1000e ghash_clmulni_intel mmc_core sha512_ssse3 drm_display_helper cec video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000018