Backtrace

kernel BUG at fs/ext4/inode.c:2000!
invalid opcode: 0000 [#1] SMP NOPTI
CPU: 5 PID: 137 Comm: kswapd0 Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: Acer Swift SF315-41/Becks_RR, BIOS V2.12 10/25/2018
RIP: 0010:ext4_writepage+0x247/0x730
Code: 8b 45 30 ba 00 10 00 00 31 f6 41 bc fb ff ff ff 48 8b 40 70 48 8b 40 48 e8 d6 1f a1 00 4c 89 ef e8 ae 0d e6 ff e9 21 ff ff ff <0f> 0b 4d 8b 65 18 49 8d 45 01 49 8b 1c 24 48 8b 93 68 ff ff ff f7
RSP: 0018:ffffb4e1c03ab9e8 EFLAGS: 00010246
RAX: 0017ffffc0060045 RBX: ffff966ac8699380 RCX: 0000000000000000
RDX: 0000000000080000 RSI: ffffb4e1c03aba60 RDI: ffffd5358561e3c0
RBP: ffff966ac8699208 R08: ffffffffffffffff R09: 0000000000000006
R10: ffff966c6f315000 R11: 0000000000000027 R12: ffffb4e1c03aba60
R13: ffffd5358561e3c0 R14: 0000000000001000 R15: ffffd5358561e3c8
FS:  0000000000000000(0000) GS:ffff966c67f40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005649c475cc00 CR3: 000000017ca0e000 CR4: 00000000003506e0
Call Trace:
 ? rmap_walk_file+0x2b0/0x2b0
 ? __mod_memcg_lruvec_state+0x21/0xe0
 ? clear_page_dirty_for_io+0x1ce/0x220
 pageout+0xed/0x350
 shrink_page_list+0xc37/0xe90
 shrink_inactive_list+0x137/0x3d0
 shrink_lruvec+0x4ae/0x6c0
 shrink_node+0x2ab/0x6e0
 balance_pgdat+0x2ff/0x620
 kswapd+0x1e8/0x390
 ? add_wait_queue_exclusive+0x70/0x70
 ? balance_pgdat+0x620/0x620
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: uinput rfcomm uhid xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic uvcvideo videobuf2_vmalloc videobuf2_memops ledtrig_audio btusb videobuf2_v4l2 snd_hda_codec_hdmi btrtl videobuf2_common btbcm snd_hda_intel snd_intel_dspcfg btintel iwlmvm videodev rtsx_usb_ms memstick edac_mce_amd snd_hda_codec bluetooth kvm_amd mac80211 snd_hda_core kvm snd_hwdep snd_seq snd_seq_device mc
 ecdh_generic ecc libarc4 irqbypass iwlwifi rapl joydev snd_pcm wdat_wdt cfg80211 snd_timer snd_rn_pci_acp3x snd snd_pci_acp3x soundcore sp5100_tco k10temp i2c_piix4 pcspkr acer_wmi sparse_keymap rfkill wmi_bmof acer_wireless acpi_cpufreq zram ip_tables amdgpu rtsx_usb_sdmmc mmc_core rtsx_usb crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 ghash_clmulni_intel uas gpu_sched i2c_algo_bit ttm nvme serio_raw drm_kms_helper cec usb_storage drm ccp nvme_core video wmi pinctrl_amd fuse