Backtrace

WARNING: CPU: 3 PID: 37 at mm/mmu_notifier.c:502 __mmu_notifier_invalidate_range_start.cold+0x40/0x4a
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc bnep 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 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 sunrpc ath9k ath9k_common ath9k_hw snd_hda_codec_hdmi snd_hda_codec_realtek intel_rapl_msr intel_rapl_common snd_hda_codec_generic ledtrig_audio mac80211 snd_hda_intel x86_pkg_temp_thermal at24 intel_powerclamp snd_intel_dspcfg soundwire_intel coretemp soundwire_generic_allocation iTCO_wdt mei_hdcp snd_soc_core intel_pmc_bxt kvm_intel iTCO_vendor_support vfat ath3k fat ath kvm btusb btrtl btbcm btintel uvcvideo
 videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_compress bluetooth videobuf2_common snd_pcm_dmaengine irqbypass soundwire_cadence videodev rapl snd_hda_codec intel_cstate intel_uncore snd_hda_core mc ac97_bus snd_hwdep ecdh_generic snd_seq joydev ecc i2c_i801 snd_seq_device pcspkr i2c_smbus snd_pcm rfkill libarc4 lpc_ich snd_timer mei_me snd mei soundcore zram ip_tables i915 crct10dif_pclmul i2c_algo_bit crc32_pclmul crc32c_intel drm_kms_helper ghash_clmulni_intel cec serio_raw drm r8169 video wmi fuse
CPU: 3 PID: 37 Comm: kcompactd0 Not tainted 5.10.13-200.fc33.x86_64 #1
Hardware name: SAMSUNG ELECTRONICS CO., LTD. 270E5G/270E5U/NP270E5G-KDRBR, BIOS P03RCB 10/24/2013
RIP: 0010:__mmu_notifier_invalidate_range_start.cold+0x40/0x4a
Code: 5f 3c ba 48 c7 c7 48 5f 3c ba 48 0f 44 c8 e8 3b 8b ff ff 41 83 fc f5 75 11 f6 45 20 01 75 0b 41 bd f5 ff ff ff e9 62 1f 77 ff <0f> 0b 45 89 e5 e9 58 1f 77 ff 0f be f1 48 c7 c7 f0 61 3c ba e8 0b
RSP: 0018:ffffb51e4019fad8 EFLAGS: 00010293
RAX: 0000000000000061 RBX: ffff9d3dc679f018 RCX: 0000000000000000
RDX: ffff9d3e5b2e69e0 RSI: ffff9d3e5b2d8a80 RDI: ffff9d3e5b2d8a80
RBP: ffffb51e4019fb48 R08: 0000000000000000 R09: ffffb51e4019f910
R10: ffffb51e4019f908 R11: ffffffffbab44748 R12: 00000000fffffff0
R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffc063d2a0
FS:  0000000000000000(0000) GS:ffff9d3e5b2c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000189005537000 CR3: 00000000a9a10002 CR4: 00000000001706e0
Call Trace:
 try_to_unmap_one+0x9cc/0xc30
 ? migrate_page_move_mapping+0x121/0x660
 ? migrate_page_move_mapping+0xec/0x660
 rmap_walk_file+0x13f/0x2b0
 try_to_unmap+0xbf/0xd0
 ? page_remove_rmap+0x510/0x510
 ? page_not_mapped+0x20/0x20
 ? page_get_anon_vma+0x80/0x80
 migrate_pages+0x34b/0xe00
 ? isolate_freepages_block+0x3a0/0x3a0
 ? split_map_pages+0x150/0x150
 ? migrate_page_copy+0x400/0x400
 compact_zone+0x6d7/0xd50
 ? dequeue_entity+0xc6/0x450
 ? newidle_balance+0x272/0x3a0
 ? __switch_to_asm+0x42/0x70
 proactive_compact_node+0x72/0xa0
 kcompactd+0x2ce/0x350
 ? add_wait_queue_exclusive+0x70/0x70
 ? kcompactd_do_work+0x1d0/0x1d0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30