Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000080
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 6 PID: 1338 Comm: kworker/6:3 Not tainted 6.6.8-200.fc39.x86_64 #1
Hardware name: LENOVO 20S0005FGE/20S0005FGE, BIOS N2XET37W (1.27 ) 10/13/2022
Workqueue: events iwl_trans_pcie_removal_wk [iwlwifi]
RIP: 0010:pci_scan_child_bus_extend+0x16/0x290
Code: 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 48 89 fd 53 48 83 ec 10 <48> 8b 87 80 00 00 00 89 74 24 04 48 89 44 24 08 0f 1f 44 00 00 31
RSP: 0018:ffffc900018ffde0 EFLAGS: 00010282
RAX: ffff888101e32f30 RBX: 0000000000000000 RCX: 00000000010000fd
RDX: 00000000010000fe RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000010000fd
R10: ffff888101e32f30 R11: ffff88844f7d5000 R12: ffff888101e680c0
R13: ffff888140724380 R14: ffff888101e63000 R15: ffff888140724390
FS:  0000000000000000(0000) GS:ffff88843f780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000080 CR3: 000000014696c006 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? sock_def_readable+0x42/0xc0
 ? __netlink_sendskb+0x65/0x90
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? pci_scan_child_bus_extend+0x16/0x290
 pci_rescan_bus+0x15/0x30
 iwl_trans_pcie_removal_wk+0x8f/0xa0 [iwlwifi]
 process_one_work+0x171/0x340
 worker_thread+0x27b/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Modules linked in: 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 nfnetlink qrtr rmi_smbus rmi_core bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda binfmt_misc snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match vfat fat snd_soc_acpi iwlmvm snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_compress ac97_bus iTCO_wdt coretemp intel_pmc_bxt snd_pcm_dmaengine iTCO_vendor_support snd_hda_intel mei_pxp
 mac80211 mei_hdcp snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_msr kvm_intel snd_hda_codec libarc4 kvm snd_hda_core uvcvideo btusb uvc snd_hwdep videobuf2_vmalloc irqbypass videobuf2_memops snd_seq btrtl videobuf2_v4l2 iwlwifi btintel rapl snd_seq_device videobuf2_common processor_thermal_device_pci_legacy intel_cstate processor_thermal_device btbcm think_lmi btmtk intel_uncore snd_pcm pcspkr intel_wmi_thunderbolt firmware_attributes_class videodev wmi_bmof i2c_i801 processor_thermal_rfim cfg80211 bluetooth thunderbolt mc i2c_smbus mei_me snd_timer processor_thermal_mbox mei processor_thermal_rapl intel_rapl_common intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid int3400_thermal acpi_thermal_rel sparse_keymap acpi_pad joydev squashfs loop zram dm_crypt i915 crct10dif_pclmul rtsx_pci_sdmmc i2c_algo_bit thinkpad_acpi crc32_pclmul drm_buddy crc32c_intel mmc_core polyval_clmulni polyval_generic ttm snd nvme ghash_clmulni_intel nvme_core drm_display_helper sha512_ssse3
 soundcore ucsi_acpi e1000e sha256_ssse3 ledtrig_audio typec_ucsi rtsx_pci nvme_common platform_profile sha1_ssse3 cec typec rfkill video wmi pinctrl_cannonlake serio_raw hid_multitouch ip6_tables ip_tables fuse
CR2: 0000000000000080