Backtrace

kernel BUG at mm/page_alloc.c:529!
invalid opcode: 0000 [#1] SMP PTI
CPU: 2 PID: 39 Comm: kcompactd0 Not tainted 5.9.10-200.fc33.x86_64 #1
Hardware name: Dell Inc. OptiPlex 790/0D28YY, BIOS A11 12/30/2011
RIP: 0010:set_pfnblock_flags_mask+0x9c/0xd0
Code: 1c 40 48 8d 04 98 48 c1 e0 07 4a 03 04 dd 60 66 c6 a5 4c 8b 58 68 4c 39 da 73 11 48 c7 c6 30 59 3a a5 4c 89 cf e8 d4 81 fd ff <0f> 0b 4c 03 58 78 4c 39 da 73 e6 4a 8d 34 d6 48 d3 e7 49 d3 e0 48
RSP: 0018:ffffab43c01dfbb8 EFLAGS: 00010292
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff92645da98d08
RDX: 00000000ffffffd8 RSI: 0000000000000000 RDI: ffff92645da98d00
RBP: 00000000000caa00 R08: 0000000000014646 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: 00000000000caa00
R13: 00000000000cabff R14: ffffe69340000000 R15: 00000000032a8000
FS:  0000000000000000(0000) GS:ffff92645da80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fae5653adc0 CR3: 0000000098bfe006 CR4: 00000000000606e0
Call Trace:
 compaction_alloc+0x6f1/0x9d0
 migrate_pages+0x202/0xe40
 ? isolate_freepages_block+0x390/0x390
 ? split_map_pages+0x150/0x150
 compact_zone+0x6e7/0xdc0
 ? record_times+0x15/0x90
 ? __compaction_suitable+0x7a/0xa0
 kcompactd_do_work+0xde/0x1f0
 kcompactd+0xb1/0x360
 ? add_wait_queue_exclusive+0x70/0x70
 ? kcompactd_do_work+0x1f0/0x1f0
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: binfmt_misc cdc_ether usbnet mii uinput dm_crypt snd_seq_dummy snd_hrtimer exfat rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace nfs_ssc fscache 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 squashfs loop intel_rapl_msr intel_rapl_common at24 mei_hdcp iTCO_wdt snd_hda_codec_hdmi mei_wdt intel_pmc_bxt iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio
 x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg kvm_intel dcdbas uvcvideo videobuf2_vmalloc btusb snd_hda_codec videobuf2_memops kvm btrtl snd_usb_audio btbcm btintel videobuf2_v4l2 bluetooth videobuf2_common snd_usbmidi_lib snd_hda_core snd_rawmidi videodev snd_hwdep irqbypass rapl intel_cstate intel_uncore snd_seq i2c_i801 pcspkr i2c_smbus snd_seq_device snd_pcm ecdh_generic mc rfkill ecc cdc_acm mei_me snd_timer snd mei lpc_ich soundcore zram ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm serio_raw e1000e uas usb_storage video fuse