Backtrace

general protection fault, probably for non-canonical address 0xffefcae100fba434: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 6136 Comm: umount Not tainted 6.0.10-200.fc36.x86_64 #1
Hardware name: Dell Inc. Latitude E6230/0YW5N5, BIOS A20 11/30/2018
RIP: 0010:find_lock_entries+0x97/0x320
Code: 4b 00 48 89 c7 48 3d 06 04 00 00 74 e8 48 3d 02 04 00 00 0f 84 db 00 00 00 48 85 c0 0f 84 06 01 00 00 a8 01 0f 85 87 01 00 00 <8b> 40 34 85 c0 0f 84 bf 00 00 00 8d 50 01 f0 0f b1 57 34 75 ee 48
RSP: 0018:ffff9a26804ebb88 EFLAGS: 00010246
RAX: ffefcae100fba400 RBX: fffffffffffffffe RCX: 0000000000000000
RDX: 0000000000000031 RSI: ffff8ac73cd7e238 RDI: ffefcae100fba400
RBP: ffff9a26804ebca0 R08: fffffffffffffffe R09: 0000000000109e71
R10: ffffffffffffffc0 R11: 0000000000000002 R12: 0000000000109e6f
R13: ffff9a26804ebc28 R14: ffff8ac73c7f1e90 R15: 0000000000000000
FS:  00007f1e67c46540(0000) GS:ffff8ac896200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560c11eb6270 CR3: 000000011a686005 CR4: 00000000001706f0
Call Trace:
 <TASK>
 truncate_inode_pages_range+0xb1/0x5c0
 ext4_evict_inode+0x4d/0x710
 evict+0xd0/0x1d0
 dispose_list+0x48/0x70
 evict_inodes+0x151/0x190
 generic_shutdown_super+0x37/0x130
 kill_block_super+0x21/0x50
 deactivate_locked_super+0x2f/0xa0
 cleanup_mnt+0xbd/0x150
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 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+0x63/0xcd
RIP: 0033:0x7f1e67b1155b
Code: cb 68 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 91 68 0e 00 f7 d8
RSP: 002b:00007fff49911008 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000556a87e9d4b0 RCX: 00007f1e67b1155b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000556a87e9e8a0
RBP: 0000556a87e9d5c8 R08: 0000000000000000 R09: 0000000000000073
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000556a87e9e8a0 R14: 0000556a87e9d6e0 R15: 0000556a87e9d4b0
 </TASK>
Modules linked in: ntfs3 uas usb_storage tls rfcomm snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc intel_rapl_msr btusb btrtl btbcm btintel intel_rapl_common btmtk x86_pkg_temp_thermal intel_powerclamp coretemp bluetooth at24 kvm_intel iTCO_wdt ppdev mei_wdt intel_pmc_bxt mei_hdcp mei_pxp iTCO_vendor_support uvcvideo dell_laptop iwldvm kvm videobuf2_vmalloc mac80211 videobuf2_memops dell_smm_hwmon videobuf2_v4l2 irqbypass snd_hda_codec_hdmi videobuf2_common libarc4 rapl videodev snd_hda_codec_idt snd_hda_codec_generic dell_wmi iwlwifi mc intel_cstate intel_uncore dell_smbios dcdbas ledtrig_audio sparse_keymap wmi_bmof dell_wmi_descriptor joydev snd_hda_intel snd_intel_dspcfg cfg80211 snd_intel_sdw_acpi snd_hda_codec pcspkr
 i2c_i801 snd_hda_core i2c_smbus snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer parport_pc dell_rbtn mei_me parport snd rfkill dell_smo8800 soundcore mei lpc_ich zram hid_logitech_hidpp i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni sdhci_pci polyval_generic cqhci sdhci serio_raw ghash_clmulni_intel drm_buddy e1000e drm_display_helper mmc_core cec ttm hid_logitech_dj wmi video ip6_tables ip_tables fuse