Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000478
#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: 69553 Comm: umount Tainted: G        W          6.2.15-100.fc36.x86_64 #1
Hardware name: LENOVO 20S60049RT/20S60049RT, BIOS N2XET38W (1.28 ) 01/18/2023
RIP: 0010:dentry_unlink_inode+0xb8/0x100
Code: 48 85 c0 74 17 48 8b 40 40 48 85 c0 74 0e 48 89 ee 48 89 df 5b 5d ff e0 cc 66 90 cc 48 89 ef 5b 5d e9 9c 5d 00 00 48 8b 45 28 <48> 8b 80 78 04 00 00 48 85 c0 74 31 0f b7 45 00 bf 00 04 00 40 6a
RSP: 0018:ffffa85f1692bd48 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8fb9d9d29000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8fb9d9d29090 RDI: 00000000ffffffff
RBP: ffff8fb92a10c138 R08: ffff8fb94cdbe608 R09: ffffce6140000000
R10: 0000000000000000 R11: 000000000017bd68 R12: ffff8fb9d9d29058
R13: ffff8fb9d9d29058 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f008f21e540(0000) GS:ffff8fbc50780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000478 CR3: 000000043e4ea006 CR4: 00000000003706e0
Call Trace:
 <TASK>
 __dentry_kill+0xdc/0x170
 shrink_dentry_list+0x7d/0x160
 shrink_dcache_parent+0xcc/0x120
 shrink_dcache_for_umount+0x37/0x130
 generic_shutdown_super+0x1a/0x140
 kill_block_super+0x21/0x50
 deactivate_locked_super+0x2c/0xa0
 cleanup_mnt+0xbd/0x150
 task_work_run+0x56/0x90
 exit_to_user_mode_prepare+0x1de/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f008f11181b
Code: 0b 66 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 90 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 d1 65 0e 00 f7 d8
RSP: 002b:00007fff5377c928 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 000056433d20d570 RCX: 00007f008f11181b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000056433d20eab0
RBP: 000056433d20d688 R08: 0000000000000030 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000056433d20eab0 R14: 000056433d20ead0 R15: 000056433d20d570
 </TASK>
Modules linked in: tls hid_logitech_hidpp uhid uinput rfcomm snd_seq_dummy snd_hrtimer tun 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 bnep sunrpc binfmt_misc btusb uvcvideo btrtl btbcm videobuf2_vmalloc btintel videobuf2_memops videobuf2_v4l2 videobuf2_common btmtk videodev bluetooth mc rmi_smbus rmi_core snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes 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 vfat fat soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_soc_skl iwlmvm snd_soc_hdac_hda intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal
 snd_soc_sst_ipc intel_powerclamp snd_soc_sst_dsp snd_soc_acpi_intel_match iTCO_wdt coretemp snd_soc_acpi intel_pmc_bxt snd_soc_core mei_hdcp mei_pxp iTCO_vendor_support kvm_intel ee1004 mac80211 intel_rapl_msr libarc4 snd_compress kvm ac97_bus snd_pcm_dmaengine snd_hda_intel irqbypass snd_intel_dspcfg snd_intel_sdw_acpi rapl intel_cstate snd_hda_codec iwlwifi intel_uncore snd_hda_core snd_hwdep joydev snd_seq snd_seq_device cfg80211 snd_pcm pcspkr think_lmi firmware_attributes_class mei_me thunderbolt processor_thermal_device_pci_legacy i2c_i801 iosm mei intel_wmi_thunderbolt wmi_bmof i2c_smbus snd_timer processor_thermal_device thinkpad_acpi processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_rapl_common ledtrig_audio intel_pch_thermal intel_soc_dts_iosf platform_profile rfkill snd int3403_thermal soundcore int340x_thermal_zone intel_hid int3400_thermal acpi_thermal_rel acpi_pad sparse_keymap zram xfs dm_crypt mmc_block i915 rtsx_pci_sdmmc
 crct10dif_pclmul mmc_core crc32_pclmul crc32c_intel polyval_clmulni drm_buddy polyval_generic nvme drm_display_helper ghash_clmulni_intel e1000e nvme_core sha512_ssse3 cec ucsi_acpi typec_ucsi nvme_common rtsx_pci ttm serio_raw typec video wmi pinctrl_cannonlake ip6_tables ip_tables fuse
CR2: 0000000000000478