Backtrace

WARNING: CPU: 2 PID: 224430 at fs/btrfs/transaction.c:125 btrfs_put_transaction+0x11f/0x130
Modules linked in: uas usb_storage rc_cec uhid hidp snd_seq_dummy snd_hrtimer rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 ip6table_filter ip6_tables iptable_filter vboxdrv(OE) snd_soc_skl_hda_dsp snd_soc_hdac_hdmi snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci snd_sof_intel_byt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda snd_sof_intel_ipc snd_sof snd_sof_xtensa_dsp ledtrig_audio snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi
 snd_hda_intel cmac snd_intel_dspcfg soundwire_intel bnep soundwire_generic_allocation snd_soc_core snd_compress uinput snd_pcm_dmaengine soundwire_cadence snd_hda_codec x86_pkg_temp_thermal sunrpc iTCO_wdt intel_powerclamp iwlmvm coretemp snd_hda_core kvm_intel intel_pmc_bxt ac97_bus mei_hdcp iTCO_vendor_support mac80211 snd_hwdep intel_rapl_msr btusb kvm uvcvideo libarc4 snd_seq btrtl irqbypass btbcm videobuf2_vmalloc rapl snd_seq_device btintel videobuf2_memops vfat intel_cstate snd_pcm iwlwifi videobuf2_v4l2 fat bluetooth videobuf2_common intel_uncore snd_timer videodev pcspkr i2c_i801 snd wmi_bmof ecdh_generic intel_wmi_thunderbolt i2c_smbus hid_sensor_accel_3d soundcore cfg80211 hid_sensor_trigger mc ecc hid_sensor_iio_common joydev mei_me processor_thermal_device industrialio_triggered_buffer ucsi_acpi kfifo_buf mei idma64 typec_ucsi industrialio intel_rapl_common intel_pch_thermal intel_soc_dts_iosf typec ideapad_laptop sparse_keymap int3403_thermal rfkill
 int340x_thermal_zone int3400_thermal acpi_tad acpi_thermal_rel acpi_pad binfmt_misc zram ip_tables dm_crypt hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 i2c_algo_bit drm_kms_helper wacom hid_multitouch cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme intel_ish_ipc nvme_core serio_raw ghash_clmulni_intel intel_ishtp wmi i2c_hid video pinctrl_cannonlake fuse [last unloaded: vboxnetflt]
CPU: 2 PID: 224430 Comm: (sd-sync) Tainted: G           OE     5.10.11-200.fc33.x86_64 #1
Hardware name: LENOVO 81TD/INVALID, BIOS BNCN35WW 11/18/2019
RIP: 0010:btrfs_put_transaction+0x11f/0x130
Code: 5d e9 85 d0 e5 ff 0f 0b 5b be 03 00 00 00 5d 41 5c 41 5d e9 03 f1 16 00 0f 0b e9 05 ff ff ff 0f 0b eb d5 0f 0b e9 3d ff ff ff <0f> 0b e9 46 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
RSP: 0018:ffffb21781b5fe50 EFLAGS: 00010282
RAX: ffff98c9502c8d80 RBX: 00000000fffffffb RCX: 0000000000000000
RDX: ffff98c8aea56228 RSI: 0000000000000296 RDI: ffff98c8aea56210
RBP: ffff98c8aea56200 R08: ffff98c8aea56270 R09: ffffb21781b5fe18
R10: 0000000000000002 R11: 0000000000000006 R12: ffff98c9f1f43000
R13: ffff98c8aea56200 R14: ffff98c9f1f43460 R15: ffff98c8aea56228
FS:  00007f1438923b80(0000) GS:ffff98ca98680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a24041058 CR3: 0000000107246006 CR4: 00000000003706e0
Call Trace:
 btrfs_commit_transaction.cold+0xfd/0x1e9
 ? vfs_fsync_range+0x90/0x90
 ? btrfs_attach_transaction_barrier+0x1f/0x50
 ? vfs_fsync_range+0x90/0x90
 iterate_supers+0x8e/0x100
 ksys_sync+0x50/0x90
 __do_sys_sync+0xa/0x10
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f143980020b
Code: c3 66 0f 1f 44 00 00 48 8b 15 69 ac 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d ac 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffd178f67e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
RAX: ffffffffffffffda RBX: 0000560b2855b8c0 RCX: 00007f143980020b
RDX: 00007f14398cba60 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000560b28084d80 R08: 0000000000000000 R09: 0000000000000000
R10: 00007f143987dac0 R11: 0000000000000246 R12: 0000560b28765ad0
R13: 0000560b28765ad0 R14: 0000000000000000 R15: 0000560b28535580