Backtrace

general protection fault, probably for non-canonical address 0x528c8a8dbc55f0fa: 0000 [#4] SMP NOPTI
CPU: 0 PID: 9430 Comm: kworker/u16:16 Tainted: G      D W         5.8.15-301.fc33.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./N68C-GS FX, BIOS P1.40 10/31/2012
Workqueue: btrfs-worker btrfs_work_helper
RIP: 0010:__kmalloc_node+0x188/0x300
Code: d8 4c 89 e9 48 89 74 24 08 e8 64 6f b1 00 49 8b 07 5a 48 8b 34 24 48 85 c0 75 d3 e9 74 ff ff ff 41 8b 42 20 49 8b 3a 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9a 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
RSP: 0018:ffffbca805227bc8 EFLAGS: 00010206
RAX: 528c8a8dbc55f0fa RBX: 0000000000000000 RCX: 0000000000001000
RDX: 0000000000070e98 RSI: 0000000000000dc0 RDI: 000000000002f0c0
RBP: 0000000000000dc0 R08: ffff9cd566c2f0c0 R09: ffff9cd4550da434
R10: ffff9cd565c07480 R11: 0000000000000018 R12: 528c8a8dbc55f0ca
R13: 0000000000000048 R14: 00000000ffffffff R15: ffff9cd565c07480
FS:  0000000000000000(0000) GS:ffff9cd566c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb69c799000 CR3: 00000000115f4000 CR4: 00000000000406f0
Call Trace:
 ? btrfs_csum_one_bio+0xaf/0x4c0
 btrfs_csum_one_bio+0xaf/0x4c0
 ? _cond_resched+0x16/0x40
 ? __kmalloc+0x183/0x260
 ? __btrfs_map_block+0x2bd/0xc20
 ? __btrfs_map_block+0x282/0xc20
 ? __blkcg_punt_bio_submit+0x6c/0x80
 ? blkg_lookup_create+0x3f/0xa0
 ? btrfs_bio_counter_sub+0x1e/0x50
 ? btrfs_work_helper+0x1d6/0x3a0
 ? run_one_async_free+0x10/0x10
 btrfs_submit_bio_start+0xe/0x20
 run_one_async_start+0x1e/0x30
 btrfs_work_helper+0xd6/0x3a0
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc overlay uinput 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 rfkill nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc ppdev edac_mce_amd kvm_amd ccp squashfs kvm irqbypass loop snd_hda_codec_via snd_hda_codec_generic pcspkr ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg k10temp fam15h_power snd_hda_codec joydev snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd parport_pc parport soundcore i2c_nforce2 acpi_cpufreq zram ip_tables rndis_host cdc_ether usbnet mii nouveau hid_logitech_hidpp video mxm_wmi wmi
 i2c_algo_bit drm_kms_helper cec ttm hid_logitech_dj drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ata_generic serio_raw forcedeth pata_acpi sata_nv pata_amd fuse