Backtrace

WARNING: CPU: 0 PID: 39 at mm/mmu_notifier.c:502 __mmu_notifier_invalidate_range_start.cold+0x40/0x4a
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 rtl8821ae btcoexist rtl_pci mei_hdcp rtlwifi iTCO_wdt intel_rapl_msr intel_pmc_bxt iTCO_vendor_support mac80211 snd_usb_audio x86_pkg_temp_thermal intel_powerclamp coretemp snd_usbmidi_lib btusb kvm_intel snd_rawmidi btrtl kvm snd_hda_codec_conexant snd_hda_codec_generic cfg80211 ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec btbcm
 uvcvideo btintel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_hda_core irqbypass snd_hwdep bluetooth snd_seq videobuf2_common rapl snd_seq_device intel_cstate videodev intel_uncore snd_pcm asus_nb_wmi mc asus_wmi joydev pcspkr sparse_keymap ecdh_generic ecc i2c_i801 snd_timer mei_me processor_thermal_device rfkill i2c_smbus intel_rapl_common libarc4 intel_pch_thermal lpc_ich mei snd intel_soc_dts_iosf soundcore acpi_als kfifo_buf int3402_thermal industrialio int340x_thermal_zone int3400_thermal acpi_thermal_rel asus_wireless binfmt_misc zram ip_tables hid_logitech_hidpp r8152 hid_logitech_dj mii i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm serio_raw wmi video hid_multitouch fuse
CPU: 0 PID: 39 Comm: kcompactd0 Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. TX201LA/TX201LA, BIOS TX201LA.215 06/17/2014
RIP: 0010:__mmu_notifier_invalidate_range_start.cold+0x40/0x4a
Code: 8a 3a ba 48 c7 c7 c0 8a 3a ba 48 0f 44 c8 e8 3f 8d ff ff 41 83 fc f5 75 11 f6 45 20 01 75 0b 41 bd f5 ff ff ff e9 6c f3 79 ff <0f> 0b 45 89 e5 e9 62 f3 79 ff 0f be f1 48 c7 c7 68 8d 3a ba e8 0f
RSP: 0018:ffffba1180193ad8 EFLAGS: 00010293
RAX: 0000000000000061 RBX: ffff93ef558d9798 RCX: 0000000000000000
RDX: ffff93ef5ae27060 RSI: ffff93ef5ae18d00 RDI: ffff93ef5ae18d00
RBP: ffffba1180193b48 R08: 0000000000000469 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 00000000fffffff0
R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffc0546280
FS:  0000000000000000(0000) GS:ffff93ef5ae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd653290528 CR3: 000000009aa0e005 CR4: 00000000001706f0
Call Trace:
 try_to_unmap_one+0xa8f/0xcb0
 ? migrate_page_move_mapping+0x31/0x6b0
 rmap_walk_file+0x13f/0x2b0
 try_to_unmap+0xbf/0xd0
 ? page_remove_rmap+0x4c0/0x4c0
 ? page_not_mapped+0x20/0x20
 ? page_get_anon_vma+0x80/0x80
 migrate_pages+0x351/0xe40
 ? isolate_freepages_block+0x390/0x390
 ? split_map_pages+0x150/0x150
 ? migrate_page_copy+0x400/0x400
 compact_zone+0x6e7/0xdc0
 ? dequeue_entity+0xa4/0x420
 ? __update_idle_core+0x55/0xa0
 ? __switch_to+0x118/0x470
 ? __switch_to_asm+0x36/0x70
 proactive_compact_node+0x72/0xa0
 kcompactd+0x2e9/0x360
 ? add_wait_queue_exclusive+0x70/0x70
 ? kcompactd_do_work+0x1f0/0x1f0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30