Backtrace

kernel BUG at mm/page_alloc.c:529!
invalid opcode: 0000 [#1] SMP PTI
CPU: 1 PID: 38 Comm: kcompactd0 Tainted: G           OE     5.9.16-200.fc33.x86_64+debug #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H81M-VG4 R2.0, BIOS P1.20 07/04/2014
RIP: 0010:set_pfnblock_flags_mask+0xa5/0xe0
Code: 00 4a 03 04 dd 60 b4 f7 a1 4c 8b 58 68 4c 39 da 72 09 4c 03 58 78 4c 39 da 72 11 48 c7 c6 08 fe 5c a1 4c 89 cf e8 6b 46 fd ff <0f> 0b 49 8d 34 f2 48 d3 e7 49 d3 e0 48 8b 06 48 f7 d7 48 89 c2 48
RSP: 0018:ffffbdf400177bc0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffbdf400177df0 RCX: ffff99b94e9db5b8
RDX: 00000000ffffffd8 RSI: 0000000000000000 RDI: ffff99b94e9db5b0
RBP: 00000000000cbc00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffbdf4001778a5 R12: 00000000000cbc00
R13: 00000000000cbdff R14: ffffe70e00000000 R15: 00000000032f0000
FS:  0000000000000000(0000) GS:ffff99b94e800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5997abc000 CR3: 000000039b1a8005 CR4: 00000000001706e0
Call Trace:
 compaction_alloc+0x704/0x9e0
 migrate_pages+0x239/0x1160
 ? isolate_freepages_block+0x460/0x460
 ? split_map_pages+0x150/0x150
 ? expected_page_refs+0x90/0x90
 compact_zone+0x750/0xfe0
 kcompactd_do_work+0xf5/0x270
 kcompactd+0xdc/0x430
 ? add_wait_queue_exclusive+0x70/0x70
 ? kcompactd_do_work+0x270/0x270
 kthread+0x13a/0x150
 ? kthread_create_worker_on_cpu+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: vfat fat xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp bridge stp llc 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 rfkill ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nct6775 hwmon_vid tun sunrpc squashfs loop intel_rapl_msr at24 mei_hdcp iTCO_wdt intel_pmc_bxt iTCO_vendor_support intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp pktcdvd kvm_intel kvm joydev irqbypass rapl intel_cstate snd_hda_codec_realtek intel_uncore snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec pcspkr snd_hda_core
 i2c_i801 snd_hwdep i2c_smbus snd_seq snd_seq_device snd_pcm snd_timer mei_me snd mei soundcore lpc_ich binfmt_misc zram ip_tables dm_crypt radeon i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ttm ghash_clmulni_intel uas usb_storage drm r8169 video fuse