Backtrace

general protection fault, probably for non-canonical address 0xafddfd05c6d14ad4: 0000 [#2] PREEMPT SMP PTI
CPU: 6 PID: 462 Comm: btrfs-transacti Tainted: G      D    OE     5.16.20-200.fc35.x86_64 #1
Hardware name: System manufacturer System Product Name/P7P55D PRO, BIOS 2003    12/14/2010
RIP: 0010:__kmalloc+0xfb/0x310
Code: 74 48 8b 51 08 48 8b 01 48 83 79 10 00 48 89 04 24 0f 84 a0 01 00 00 48 85 c0 0f 84 97 01 00 00 8b 4d 28 48 8b 7d 00 48 01 c1 <48> 8b 19 48 89 ce 48 33 9d b8 00 00 00 48 0f ce 48 31 f3 40 f6 c7
RSP: 0018:ffffaadf80debaf8 EFLAGS: 00010286
RAX: afddfd05c6d14aa4 RBX: 0000000000000c40 RCX: afddfd05c6d14ad4
RDX: 000000003dc9e006 RSI: 0000000000000c40 RDI: 00000000000360c0
RBP: ffff91c900042600 R08: 0000000000001278 R09: ffff91c90ecb3770
R10: 00000000000004e3 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000c40 R14: 0000000000000060 R15: ffffffff8b4bf5d8
FS:  0000000000000000(0000) GS:ffff91cc2fb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb09d33a000 CR3: 000000005ae10000 CR4: 00000000000026e0
Call Trace:
 <TASK>
 split_item+0x78/0x2b0
 btrfs_del_csums+0x24e/0x3b0
 ? release_extent_buffer+0x155/0x180
 __btrfs_free_extent+0x49c/0x8f0
 __btrfs_run_delayed_refs+0x246/0x1100
 btrfs_run_delayed_refs+0x73/0x1f0
 btrfs_commit_transaction+0x50/0xb10
 ? start_transaction+0xc7/0x610
 ? console_conditional_schedule+0x20/0x20
 transaction_kthread+0x12e/0x1a0
 ? btrfs_cleanup_transaction.isra.0+0x560/0x560
 kthread+0x16b/0x190
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
 </TASK>
Modules linked in: vfat fat snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set rfkill nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr sunrpc squashfs loop iTCO_wdt intel_pmc_bxt gpio_ich iTCO_vendor_support intel_powerclamp coretemp kvm_intel snd_hda_codec_via kvm snd_hda_codec_generic ledtrig_audio joydev irqbypass snd_hda_intel intel_cstate intel_uncore snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec pcspkr i7core_edac snd_hda_core i2c_i801 snd_hwdep lpc_ich i2c_smbus snd_seq snd_seq_device snd_pcm asus_atk0110 snd_timer snd soundcore acpi_cpufreq zram ip_tables nouveau video drm_ttm_helper ttm i2c_algo_bit drm_kms_helper firewire_ohci firewire_core cec uas mxm_wmi crc32c_intel drm usb_storage serio_raw r8169 ata_generic pata_acpi crc_itu_t
 pata_jmicron wmi ipmi_devintf ipmi_msghandler fuse