Backtrace

WARNING: CPU: 7 PID: 26336 at fs/btrfs/inode.c:9170 btrfs_rename2+0x96e/0x1890
Modules linked in: tun snd_seq_dummy snd_hrtimer bridge stp llc nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter nct6775 hwmon_vid sunrpc xfs vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_compress coretemp snd_pcm_dmaengine soundwire_cadence snd_hda_codec kvm_intel snd_hda_core kvm ac97_bus snd_hwdep snd_seq iTCO_wdt intel_pmc_bxt snd_seq_device nvidia(POE) iTCO_vendor_support mei_hdcp at24 irqbypass rapl snd_pcm eeepc_wmi intel_cstate asus_wmi intel_uncore snd_timer i2c_i801 sparse_keymap
 pcspkr drm_kms_helper snd i2c_smbus rfkill joydev mei_me wmi_bmof lpc_ich soundcore mei cec drm zram ip_tables mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel e1000e wmi video fuse
CPU: 7 PID: 26336 Comm: ThreadPoolForeg Tainted: P        W  OE     5.11.18-300.fc34.x86_64 #1
Hardware name: System manufacturer System Product Name/P8Z77-V PRO, BIOS 2104 08/13/2013
RIP: 0010:btrfs_rename2+0x96e/0x1890
Code: 8b 4c 24 24 49 8b 54 24 28 48 8b 73 40 48 8b 7d a8 e8 36 6e fe ff 41 89 c2 85 c0 0f 84 17 f8 ff ff 83 f8 ef 0f 85 99 fb ff ff <0f> 0b e9 92 fb ff ff 48 8b 7d 98 48 8b 45 88 44 89 55 90 48 8b 80
RSP: 0018:ffffa30943927cd0 EFLAGS: 00010246
RAX: 00000000ffffffef RBX: ffff908bfbbf0ad8 RCX: 000000000006659f
RDX: 000000000006659e RSI: ffffffff8448e4ab RDI: 0000000000032180
RBP: ffffa30943927d90 R08: 0000000000000065 R09: ffff908bd2c3c700
R10: 00000000ffffffef R11: 0000000000000000 R12: ffff908a443bd240
R13: ffff908b0f000208 R14: 0000000000d02070 R15: 0000000000000000
FS:  00007f622af23640(0000) GS:ffff908c8edc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000030340034c460 CR3: 00000002c5ba8006 CR4: 00000000001706e0
Call Trace:
 ? selinux_inode_rename+0x128/0x1c0
 ? vfs_rename+0x63a/0xa10
 ? btrfs_link+0x250/0x250
 vfs_rename+0x63a/0xa10
 ? lookup_dcache+0x18/0x60
 ? do_renameat2+0x30b/0x4a0
 do_renameat2+0x30b/0x4a0
 __x64_sys_rename+0x40/0x50
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f624ccaacfb
Code: e8 da 91 09 00 f7 d8 19 c0 5d c3 0f 1f 40 00 b8 ff ff ff ff 5d c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 52 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 41 91 16 00 f7 d8
RSP: 002b:00007f622af21df8 EFLAGS: 00000282 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f622af21e40 RCX: 00007f624ccaacfb
RDX: 0000000000000000 RSI: 0000303400aae4e0 RDI: 0000303400e65280
RBP: 00007f622af21ec0 R08: 0000000000000000 R09: 0000000000000001
R10: 00007ffd8a3f3080 R11: 0000000000000282 R12: 000055a8d8ae5260
R13: 0000303400e65280 R14: 00007f622af21ed8 R15: 0000303400aae4e0