Backtrace

BUG: unable to handle page fault for address: 0000008000000028
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 439547 Comm: umount Tainted: P           OE     5.14.11-200.fc34.x86_64 #1
Hardware name: MSI MS-7821/Z87-G55 (MS-7821), BIOS V10.7 07/19/2014
RIP: 0010:fscrypt_drop_inode+0x11/0x40
Code: 00 00 44 0f 45 e0 eb bb e8 ac f1 85 00 cc cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 48 8b 87 38 02 00 00 48 85 c0 74 2c <48> 8b 50 28 31 c0 48 85 d2 74 20 48 f7 87 98 00 00 00 07 08 00 00
RSP: 0018:ffffbdab83d27d98 EFLAGS: 00010206
RAX: 0000008000000000 RBX: ffff9f394950c800 RCX: 0000000000000000
RDX: ffffffffbd24d120 RSI: 0000000000000001 RDI: ffff9f38526ca168
RBP: ffff9f38526ca168 R08: ffff9f3a91928ca0 R09: ffff9f3941a95c48
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff9f3a5d76c898 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fb1cd4b1c40(0000) GS:ffff9f3c5fe00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000008000000028 CR3: 0000000144522006 CR4: 00000000001706f0
Call Trace:
 ext4_drop_inode+0x27/0x70
 iput+0xc7/0x1d0
 __dentry_kill+0xe1/0x180
 shrink_dentry_list+0x4e/0xc0
 shrink_dcache_parent+0xc1/0x100
 shrink_dcache_for_umount+0x37/0x110
 generic_shutdown_super+0x1a/0x110
 kill_block_super+0x21/0x50
 deactivate_locked_super+0x36/0xa0
 cleanup_mnt+0x131/0x190
 task_work_run+0x65/0xa0
 exit_to_user_mode_prepare+0x22c/0x240
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fb1cd6e038b
Code: 2a 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 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 b9 2a 0c 00 f7 d8
RSP: 002b:00007fff504a07b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 000055e5bedbbc60 RCX: 00007fb1cd6e038b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055e5bedbc8e0
RBP: 000055e5bedbba30 R08: 0000000000000000 R09: 00007fb1cd7a3a60
R10: 000055e5bedbc870 R11: 0000000000000246 R12: 0000000000000000
R13: 000055e5bedbc8e0 R14: 000055e5bedbbb40 R15: 000055e5bedbba30
Modules linked in: tun uinput binfmt_misc rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_tftp bridge stp llc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink bnep sunrpc vfat fat squashfs loop dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua joydev intel_rapl_msr at24 ucsi_ccg typec_ucsi iTCO_wdt mei_hdcp typec intel_pmc_bxt iTCO_vendor_support intel_rapl_common pktcdvd snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp nvidia_drm(POE) snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi nvidia_modeset(POE) kvm_intel snd_hda_intel snd_intel_dspcfg btusb snd_intel_sdw_acpi nvidia_uvm(POE) btrtl kvm snd_hda_codec btbcm btintel snd_hda_core bluetooth snd_hwdep irqbypass rapl snd_seq snd_seq_device intel_cstate nvidia(POE) snd_pcm intel_uncore ses i2c_i801 ecdh_generic enclosure pcspkr snd_timer i2c_smbus
 rfkill scsi_transport_sas lpc_ich snd mei_me i2c_nvidia_gpu soundcore mei zram i915 i2c_algo_bit ttm drm_kms_helper mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel uas drm r8169 usb_storage video wmi fuse ecryptfs [last unloaded: ip_tables]
CR2: 0000008000000028