Backtrace

general protection fault, probably for non-canonical address 0x6e68f8ed1fa80000: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 2501 Comm: umount Not tainted 5.16.12-200.fc35.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./G41M-VS3., BIOS P1.40 04/21/2011
RIP: 0010:refill_obj_stock+0x78/0x150
Code: e0 2a 6e 93 48 83 c3 10 48 39 2b 0f 84 8a 00 00 00 48 89 df e8 f9 f3 ff ff e8 a4 f6 e1 ff 48 8b 45 00 a8 03 0f 85 98 00 00 00 <65> 48 ff 00 e8 2f 28 e2 ff 48 89 2b 8b 45 18 85 c0 74 08 31 c0 87
RSP: 0018:ffffba8f8003fc38 EFLAGS: 00010246
RAX: 6e69666e00000000 RBX: ffff927f1faae790 RCX: ffff927f1fa80000
RDX: ffff927f07c64f00 RSI: ffffffff936bc41e RDI: ffff927f07c64f00
RBP: ffff927e48472500 R08: ffff927eb00befe8 R09: 0000000000000238
R10: ffff927ea2bf58f0 R11: ffffba8f8003fc60 R12: 0000000000000001
R13: 0000000000000070 R14: ffff927f001e7300 R15: ffff927e48472500
FS:  00007fd1f89c7500(0000) GS:ffff927f1fa80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b8545056d8 CR3: 0000000102cae000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 ? free_buffer_head+0x21/0x90
 kmem_cache_free+0x335/0x410
 free_buffer_head+0x21/0x90
 try_to_free_buffers+0x98/0xe0
 invalidate_inode_page+0x71/0x90
 __invalidate_mapping_pages+0x85/0x170
 ? sync_inodes_sb+0x24f/0x280
 invalidate_bdev+0x50/0x60
 ext4_put_super+0x23e/0x410
 generic_shutdown_super+0x74/0x120
 kill_block_super+0x21/0x50
 deactivate_locked_super+0x36/0xa0
 cleanup_mnt+0x131/0x190
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x229/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd1f8bd391b
Code: 13 85 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 d9 84 0e 00 f7 d8
RSP: 002b:00007ffcdb638a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 000055cdffe836e0 RCX: 00007fd1f8bd391b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055cdffe848a0
RBP: 000055cdffe834b0 R08: 0000000000000000 R09: 00007ffcdb6377a0
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000055cdffe848a0 R14: 000055cdffe835c0 R15: 000055cdffe834b0
 </TASK>
Modules linked in: 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 rfkill nf_tables nfnetlink qrtr sunrpc binfmt_misc snd_hda_codec_via snd_hda_codec_generic ledtrig_audio uvcvideo snd_hda_intel videobuf2_vmalloc videobuf2_memops snd_intel_dspcfg snd_intel_sdw_acpi videobuf2_v4l2 snd_hda_codec videobuf2_common videodev snd_hda_core mc snd_hwdep snd_seq coretemp snd_seq_device snd_pcm iTCO_wdt kvm_intel gpio_ich intel_pmc_bxt snd_timer iTCO_vendor_support ppdev kvm joydev snd irqbypass soundcore parport_pc parport i2c_i801 lpc_ich i2c_smbus pcspkr zram ip_tables amdgpu iommu_v2 gpu_sched radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec drm serio_raw ata_generic pata_acpi atl1c ipmi_devintf ipmi_msghandler fuse