Backtrace

general protection fault, probably for non-canonical address 0xc0ad9546a99b2e45: 0000 [#3] SMP NOPTI
CPU: 0 PID: 756 Comm: kworker/u12:7 Tainted: G      D W         5.14.14-200.fc34.x86_64 #1
Hardware name: Hewlett-Packard G5231fr-m/2A99, BIOS 6.12    08/19/2010
Workqueue: btrfs-delalloc btrfs_work_helper
RIP: 0010:__kmalloc+0xf7/0x2d0
Code: 05 0e 1b d0 5c 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 9e 01 00 00 48 85 c0 0f 84 95 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:ffffafc280fefcb8 EFLAGS: 00010282
RAX: c0ad9546a99b2e15 RBX: 0000000000000c40 RCX: c0ad9546a99b2e45
RDX: 000000000000d7e5 RSI: 0000000000000c40 RDI: 00000000000300c0
RBP: ffff9679c0042600 R08: ffff9679dbc300c0 R09: ffff9678cb0c2880
R10: 0000000000000006 R11: ffff9679dffd3000 R12: 0000000000000000
R13: 0000000000000c40 R14: 0000000000000044 R15: ffffffffa350faeb
FS:  0000000000000000(0000) GS:ffff9679dbc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002028d70d6ea8 CR3: 000000003a370000 CR4: 00000000000006f0
Call Trace:
 btrfs_submit_compressed_write+0x9b/0x420
 submit_compressed_extents+0x351/0x3f0
 ? psi_task_switch+0x1a2/0x1c0
 async_cow_submit+0x37/0x90
 btrfs_work_helper+0x148/0x310
 process_one_work+0x1ec/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 rfkill ip6table_filter ip6_tables iptable_filter sunrpc edac_mce_amd snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi ccp snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_hda_codec snd_hda_core irqbypass snd_hwdep snd_seq snd_seq_device snd_pcm pcspkr snd_timer snd soundcore acpi_cpufreq i2c_nforce2 k10temp zram ip_tables ums_realtek uas usb_storage nouveau video drm_ttm_helper ttm i2c_algo_bit mxm_wmi wmi drm_kms_helper cec
 drm forcedeth serio_raw ata_generic pata_acpi sata_nv ipmi_devintf ipmi_msghandler fuse