Backtrace

stack segment: 0000 [#1] SMP PTI
CPU: 2 PID: 114 Comm: kswapd0 Tainted: G        W         5.8.15-301.fc33.x86_64 #1
Hardware name: TOSHIBA PORTEGE Z30-A/PORTEGE Z30-A, BIOS Version 3.30   02/05/2014
RIP: 0010:find_get_entries+0x9c/0x340
Code: c5 48 85 ed 0f 84 9b 00 00 00 48 81 fd 06 04 00 00 0f 84 a1 00 00 00 48 81 fd 02 04 00 00 0f 84 55 01 00 00 40 f6 c5 01 75 61 <8b> 45 34 85 c0 0f 84 44 01 00 00 8d 50 01 f0 0f b1 55 34 75 ee 48
RSP: 0018:ffffa10d801db928 EFLAGS: 00010246
RAX: 000000000000000a RBX: ffffa10d801dba58 RCX: 000000000000098a
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff94c350040000
RBP: 000269c300000000 R08: 0000000000000009 R09: ffffffffffffffff
R10: 0000000000000980 R11: 0000000000000000 R12: 000000000000000f
R13: ffffa10d801db9d8 R14: 000000000000000c R15: 000269c260001001
FS:  0000000000000000(0000) GS:ffff94c497280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe8408ed000 CR3: 0000000094a0a005 CR4: 00000000001606e0
Call Trace:
 pagevec_lookup_entries+0x1a/0x30
 invalidate_mapping_pages+0x6d/0x3b0
 ? scan_shadow_nodes+0x30/0x30
 inode_lru_isolate+0x142/0x190
 __list_lru_walk_one+0x77/0x150
 ? ilookup+0x110/0x110
 ? ilookup+0x110/0x110
 list_lru_walk_one+0x47/0x70
 prune_icache_sb+0x39/0x50
 super_cache_scan+0x161/0x1e0
 do_shrink_slab+0x151/0x2c0
 shrink_slab+0x16a/0x270
 shrink_node+0x1b4/0x6b0
 balance_pgdat+0x2f9/0x5d0
 kswapd+0x1e8/0x390
 ? finish_wait+0x80/0x80
 ? balance_pgdat+0x5d0/0x5d0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: snd_seq_dummy snd_hrtimer nls_utf8 udf crc_itu_t loop exfat uas usb_storage ccm uinput rfcomm 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 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep btusb btrtl btbcm btintel bluetooth ecdh_generic ecc pn544_mei intel_rapl_msr mei_phy uvcvideo pn544 hci nfc videobuf2_vmalloc videobuf2_memops mei_hdcp sunrpc iTCO_wdt videobuf2_v4l2 intel_pmc_bxt videobuf2_common iTCO_vendor_support intel_rapl_common videodev x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mc kvm iwlmvm irqbypass rapl intel_cstate mac80211 intel_uncore snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi
 ledtrig_audio libarc4 snd_hda_intel iwlwifi snd_intel_dspcfg snd_hda_codec pcspkr joydev snd_hda_core cfg80211 wmi_bmof snd_hwdep snd_seq mei_me snd_seq_device snd_pcm lpc_ich toshiba_acpi snd_timer mei snd sparse_keymap industrialio toshiba_bluetooth soundcore rfkill tpm_infineon zram ip_tables i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel e1000e drm ghash_clmulni_intel serio_raw rtsx_pci wmi video fuse