Backtrace

BUG: unable to handle page fault for address: 00000000000011a0
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD ac6c067 P4D ac6c067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 52 Comm: kswapd0 Not tainted 5.16.16-200.fc35.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:dqput.part.0+0x33/0x1f0
Code: b3 9e d7 01 be 01 00 00 00 55 53 48 89 fb 48 c7 c7 28 51 b7 ae 48 8d 6b 30 e8 99 51 2d 00 48 c7 c7 00 97 e0 ad e8 3d ec 8b 00 <8b> 43 64 83 f8 01 0f 8f 94 00 00 00 48 8b 83 80 00 00 00 a8 01 75
RSP: 0018:ffffa022802f7b08 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000000113c RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffad6bc874 RDI: 0000000000000000
RBP: 000000000000116c R08: 0000000000000000 R09: 0000000000000000
R10: ffff89a9826fe880 R11: 0000000000000001 R12: 0000000000000000
R13: 000000000000113c R14: ffff89a988bea870 R15: 0000000000619800
FS:  0000000000000000(0000) GS:ffff89a99bc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000011a0 CR3: 00000000b19ec002 CR4: 00000000000706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __dquot_drop+0x69/0x90
 ext4_clear_inode+0x3f/0xa0
 ext4_evict_inode+0x6b/0x6d0
 evict+0xcf/0x1d0
 dispose_list+0x48/0x60
 prune_icache_sb+0x44/0x50
 super_cache_scan+0x161/0x1f0
 do_shrink_slab+0x139/0x2e0
 shrink_slab+0x162/0x280
 shrink_node+0x2b2/0x6f0
 balance_pgdat+0x342/0x710
 kswapd+0x1ed/0x390
 ? do_wait_intr_irq+0xa0/0xa0
 ? balance_pgdat+0x710/0x710
 kthread+0x16b/0x190
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: uinput 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 rfkill ip_set nf_tables nfnetlink qrtr vboxsf sunrpc vfat fat intel_rapl_msr intel_rapl_common kvm_intel snd_hda_codec_idt snd_hda_codec_generic ledtrig_audio snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep irqbypass snd_seq snd_seq_device rapl snd_pcm joydev snd_timer snd soundcore pcspkr vboxguest i2c_piix4 zram ip_tables vmwgfx drm_kms_helper cec ttm drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel e1000 serio_raw ata_generic pata_acpi video ipmi_devintf ipmi_msghandler fuse
CR2: 00000000000011a0