Backtrace

WARNING: CPU: 7 PID: 759075 at fs/btrfs/relocation.c:3680 btrfs_relocate_block_group+0x25b/0x300
Modules linked in: cdc_ether usbnet r8152 mii snd_usb_audio snd_usbmidi_lib snd_rawmidi hid_logitech_dj hid_logitech_hidpp uhid uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nft_compat nf_nat_tftp nf_conntrack_tftp nft_counter bridge ccm nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib 8021q garp mrp nft_reject_inet stp llc 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 nf_tables nfnetlink qrtr ns cmac bnep sunrpc vfat fat btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc snd_sof_pci snd_sof_intel_byt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda intel_rapl_msr snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp iTCO_wdt intel_rapl_common intel_pmc_bxt ee1004 iTCO_vendor_support mei_hdcp ucsi_ccg
 snd_hda_codec_realtek snd_soc_skl snd_hda_codec_generic snd_soc_sst_ipc snd_soc_sst_dsp ledtrig_audio snd_hda_codec_hdmi snd_hda_ext_core x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp coretemp snd_soc_acpi snd_hda_intel iwlmvm kvm_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation kvm snd_soc_core mac80211 irqbypass snd_compress rapl snd_pcm_dmaengine nvidia_drm(POE) soundwire_cadence intel_cstate nvidia_modeset(POE) libarc4 intel_uncore snd_hda_codec asus_wmi pcspkr iwlwifi sparse_keymap snd_hda_core wmi_bmof nvidia_uvm(POE) intel_wmi_thunderbolt snd_seq i2c_i801 ac97_bus i2c_smbus snd_hwdep snd_seq_device cfg80211 thunderbolt snd_pcm mei_me snd_timer mei nvidia(POE) snd ucsi_acpi rfkill typec_ucsi joydev idma64 soundcore i2c_nvidia_gpu typec intel_pch_thermal acpi_pad acpi_tad binfmt_misc ipmi_devintf ipmi_msghandler zram ip_tables i915 hid_multitouch i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi
 r8169 nvme uas usb_storage nvme_core serio_raw ghash_clmulni_intel i2c_hid wmi video pinctrl_cannonlake fuse
CPU: 7 PID: 759075 Comm: btrfs Tainted: P        W  OE     5.10.13-200.fc33.x86_64 #1
Hardware name: MEDION BEAST X10/GM7Mx, BIOS N.1.05 07/21/2020
RIP: 0010:btrfs_relocate_block_group+0x25b/0x300
Code: e8 1a 77 d8 ff c6 85 f0 05 00 00 01 45 85 f6 0f 89 43 ff ff ff e9 7c ff ff ff 48 c7 45 10 00 00 00 00 41 89 c6 e9 63 ff ff ff <0f> 0b e9 5c ff ff ff 0f 0b e9 4a ff ff ff 0f 0b e9 38 ff ff ff 4c
RSP: 0018:ffffc307c1fcbd70 EFLAGS: 00010206
RAX: ffff9e6d693acc00 RBX: ffff9e6d43881000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff844e8292 RDI: ffff9e6d43881360
RBP: ffff9e6ec9619800 R08: 0000000000000001 R09: 0000000000000000
R10: ffff9e6d6fed4230 R11: 0000000000000001 R12: 0000000000000000
R13: ffff9e6d43881360 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f12b6be5d00(0000) GS:ffff9e74943c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005643123fcf18 CR3: 0000000031b68005 CR4: 00000000007706e0
PKRU: 55555554
Call Trace:
 btrfs_relocate_chunk+0x27/0xc0
 btrfs_balance+0x6d2/0xe90
 btrfs_ioctl_balance+0x2c6/0x370
 __x64_sys_ioctl+0x83/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f12b6d0839b
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 5d 2a 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007fffa3475428 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f12b6be5ad0 RCX: 00007f12b6d0839b
RDX: 00007fffa34754d0 RSI: 00000000c4009420 RDI: 0000000000000004
RBP: 0000000000000004 R08: 0000000000000013 R09: 00007f12b6db74e0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa3475f2f
R13: 0000000000000000 R14: 00007fffa34754d0 R15: 0000000000000001