[34303.163986] run fstests generic/416 at 2022-02-27 06:22:34
[34303.449480] BTRFS info (device dm-0): flagging fs with big metadata feature
[34303.449960] BTRFS info (device dm-0): using free space tree
[34303.450333] BTRFS info (device dm-0): has skinny extents
[34303.549857] BTRFS: device fsid 1dfea1e0-a0a7-4bc0-8741-bcfb93f0e3a6 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (68460)
[34303.562260] BTRFS info (device dm-9): using free space tree
[34303.562668] BTRFS info (device dm-9): has skinny extents
[34303.581123] BTRFS info (device dm-9): checking UUID tree
[34390.382633] BTRFS info (device dm-9): space_info 5 has 614400 free, is full
[34390.383079] BTRFS info (device dm-9): space_info total=128974848, used=125702144, pinned=434176, reserved=57344, may_use=2101248, readonly=65536 zone_unusable=0
[34390.383930] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34390.384416] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.384831] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.385222] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.385664] BTRFS info (device dm-9): delayed_refs_rsv: size 6946816 reserved 0
[34390.415703] BTRFS info (device dm-9): space_info 5 has 593920 free, is full
[34390.416149] BTRFS info (device dm-9): space_info total=128974848, used=125657088, pinned=499712, reserved=57344, may_use=2101248, readonly=65536 zone_unusable=0
[34390.417003] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34390.417468] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.417873] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.418331] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.418819] BTRFS info (device dm-9): delayed_refs_rsv: size 4980736 reserved 0
[34390.419688] BTRFS info (device dm-9): space_info 5 has 598016 free, is full
[34390.420131] BTRFS info (device dm-9): space_info total=128974848, used=125579264, pinned=589824, reserved=45056, may_use=2097152, readonly=65536 zone_unusable=0
[34390.420975] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2031616
[34390.421436] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.421840] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.422232] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.422677] BTRFS info (device dm-9): delayed_refs_rsv: size 1835008 reserved 0
[34390.457521] BTRFS info (device dm-9): space_info 5 has 581632 free, is full
[34390.457975] BTRFS info (device dm-9): space_info total=128974848, used=125784064, pinned=385024, reserved=57344, may_use=2101248, readonly=65536 zone_unusable=0
[34390.458829] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34390.459295] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.459687] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.460092] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.460539] BTRFS info (device dm-9): delayed_refs_rsv: size 8519680 reserved 0
[34390.461013] BTRFS info (device dm-9): space_info 5 has 581632 free, is full
[34390.461427] BTRFS info (device dm-9): space_info total=128974848, used=125775872, pinned=393216, reserved=61440, may_use=2097152, readonly=65536 zone_unusable=0
[34390.462271] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2031616
[34390.462731] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.463135] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.463533] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.463989] BTRFS info (device dm-9): delayed_refs_rsv: size 8519680 reserved 0
[34390.464495] BTRFS info (device dm-9): space_info 5 has 581632 free, is full
[34390.464938] BTRFS info (device dm-9): space_info total=128974848, used=125759488, pinned=409600, reserved=65536, may_use=2093056, readonly=65536 zone_unusable=0
[34390.465820] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2027520
[34390.466284] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.466677] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.467081] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.467528] BTRFS info (device dm-9): delayed_refs_rsv: size 8257536 reserved 0
[34390.468019] BTRFS info (device dm-9): space_info 5 has 581632 free, is full
[34390.468435] BTRFS info (device dm-9): space_info total=128974848, used=125751296, pinned=417792, reserved=69632, may_use=2088960, readonly=65536 zone_unusable=0
[34390.469282] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2023424
[34390.469739] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.470146] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.470543] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.470997] BTRFS info (device dm-9): delayed_refs_rsv: size 8257536 reserved 0
[34390.471572] BTRFS info (device dm-9): space_info 5 has 581632 free, is full
[34390.471992] BTRFS info (device dm-9): space_info total=128974848, used=125693952, pinned=487424, reserved=61440, may_use=2084864, readonly=65536 zone_unusable=0
[34390.472831] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2019328
[34390.473288] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.473680] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.474084] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.474570] BTRFS info (device dm-9): delayed_refs_rsv: size 6029312 reserved 0
[34390.506694] BTRFS info (device dm-9): space_info 5 has 569344 free, is full
[34390.507159] BTRFS info (device dm-9): space_info total=128974848, used=125792256, pinned=409600, reserved=36864, may_use=2101248, readonly=65536 zone_unusable=0
[34390.508033] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34390.508633] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.509083] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.509498] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.509984] BTRFS info (device dm-9): delayed_refs_rsv: size 7077888 reserved 0
[34390.510453] BTRFS info (device dm-9): space_info 5 has 569344 free, is full
[34390.510878] BTRFS info (device dm-9): space_info total=128974848, used=125784064, pinned=417792, reserved=40960, may_use=2097152, readonly=65536 zone_unusable=0
[34390.511713] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2031616
[34390.512181] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.512580] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.512985] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.513433] BTRFS info (device dm-9): delayed_refs_rsv: size 7077888 reserved 0
[34390.514012] BTRFS info (device dm-9): space_info 5 has 569344 free, is full
[34390.514429] BTRFS info (device dm-9): space_info total=128974848, used=125726720, pinned=487424, reserved=32768, may_use=2093056, readonly=65536 zone_unusable=0
[34390.515271] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2027520
[34390.515748] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.516162] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.516632] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.517110] BTRFS info (device dm-9): delayed_refs_rsv: size 4849664 reserved 0
[34390.549587] BTRFS info (device dm-9): space_info 5 has 557056 free, is full
[34390.550050] BTRFS info (device dm-9): space_info total=128974848, used=125825024, pinned=389120, reserved=36864, may_use=2101248, readonly=65536 zone_unusable=0
[34390.550920] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34390.551388] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.551791] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.552183] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.552632] BTRFS info (device dm-9): delayed_refs_rsv: size 7733248 reserved 0
[34390.553105] BTRFS info (device dm-9): space_info 5 has 557056 free, is full
[34390.553533] BTRFS info (device dm-9): space_info total=128974848, used=125816832, pinned=397312, reserved=40960, may_use=2097152, readonly=65536 zone_unusable=0
[34390.554417] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2031616
[34390.554913] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.555342] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.555768] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.556245] BTRFS info (device dm-9): delayed_refs_rsv: size 7733248 reserved 0
[34390.556755] BTRFS info (device dm-9): space_info 5 has 557056 free, is full
[34390.557205] BTRFS info (device dm-9): space_info total=128974848, used=125804544, pinned=409600, reserved=45056, may_use=2093056, readonly=65536 zone_unusable=0
[34390.558073] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2027520
[34390.558549] BTRFS info (device dm-9): trans_block_rsv: size 0 reserved 0
[34390.558955] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34390.559353] BTRFS info (device dm-9): delayed_block_rsv: size 65536 reserved 65536
[34390.559818] BTRFS info (device dm-9): delayed_refs_rsv: size 7602176 reserved 0
[34390.560304] BTRFS info (device dm-9): space_info 5 has 557056 free, is full
[34390.560730] BTRFS info (device dm-9): space_info total=128974848, used=125796352, pinned=417792, reserved=49152, may_use=2088960, readonly=65536 zone_unusable=0
[34395.392313] btrfs_printk: 11445 callbacks suppressed
[34395.392316] BTRFS info (device dm-9): space_info 5 has 61440 free, is full
[34395.393053] BTRFS info (device dm-9): space_info total=128974848, used=120221696, pinned=0, reserved=94208, may_use=8531968, readonly=65536 zone_unusable=0
[34395.393955] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.394420] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.394879] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.395320] BTRFS info (device dm-9): delayed_block_rsv: size 819200 reserved 819200
[34395.395800] BTRFS info (device dm-9): delayed_refs_rsv: size 9175040 reserved 5578752
[34395.405775] BTRFS info (device dm-9): space_info 5 has 40960 free, is full
[34395.406216] BTRFS info (device dm-9): space_info total=128974848, used=120172544, pinned=0, reserved=102400, may_use=8593408, readonly=65536 zone_unusable=0
[34395.407124] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.407686] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.408175] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.408643] BTRFS info (device dm-9): delayed_block_rsv: size 819200 reserved 819200
[34395.409152] BTRFS info (device dm-9): delayed_refs_rsv: size 9830400 reserved 5640192
[34395.525935] BTRFS info (device dm-9): space_info 5 has 45056 free, is full
[34395.526849] BTRFS info (device dm-9): space_info total=128974848, used=119111680, pinned=675840, reserved=102400, may_use=8974336, readonly=65536 zone_unusable=0
[34395.527773] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.528316] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.528773] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.529178] BTRFS info (device dm-9): delayed_block_rsv: size 884736 reserved 884736
[34395.529646] BTRFS info (device dm-9): delayed_refs_rsv: size 10092544 reserved 5955584
[34395.539641] BTRFS info (device dm-9): space_info 5 has 45056 free, is full
[34395.540121] BTRFS info (device dm-9): space_info total=128974848, used=119054336, pinned=0, reserved=110592, may_use=9699328, readonly=65536 zone_unusable=0
[34395.540997] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.541485] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.541985] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.542419] BTRFS info (device dm-9): delayed_block_rsv: size 950272 reserved 950272
[34395.542960] BTRFS info (device dm-9): delayed_refs_rsv: size 10878976 reserved 6615040
[34395.589384] BTRFS info (device dm-9): space_info 5 has 36864 free, is full
[34395.589868] BTRFS info (device dm-9): space_info total=128974848, used=118677504, pinned=0, reserved=114688, may_use=10080256, readonly=65536 zone_unusable=0
[34395.590808] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.591306] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.591800] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.592213] BTRFS info (device dm-9): delayed_block_rsv: size 1015808 reserved 1015808
[34395.592704] BTRFS info (device dm-9): delayed_refs_rsv: size 11272192 reserved 6930432
[34395.621589] BTRFS info (device dm-9): space_info 5 has 45056 free, is full
[34395.622024] BTRFS info (device dm-9): space_info total=128974848, used=118489088, pinned=0, reserved=110592, may_use=10264576, readonly=65536 zone_unusable=0
[34395.622874] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.623350] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.623804] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.624207] BTRFS info (device dm-9): delayed_block_rsv: size 1015808 reserved 1015808
[34395.624692] BTRFS info (device dm-9): delayed_refs_rsv: size 11272192 reserved 7114752
[34395.633940] BTRFS info (device dm-9): space_info 5 has 49152 free, is full
[34395.634387] BTRFS info (device dm-9): space_info total=128974848, used=118423552, pinned=0, reserved=110592, may_use=10326016, readonly=65536 zone_unusable=0
[34395.635304] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.635827] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.636289] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.636704] BTRFS info (device dm-9): delayed_block_rsv: size 1015808 reserved 1015808
[34395.637204] BTRFS info (device dm-9): delayed_refs_rsv: size 11141120 reserved 7176192
[34395.766722] BTRFS info (device dm-9): space_info 5 has 28672 free, is full
[34395.767549] BTRFS info (device dm-9): space_info total=128974848, used=116781056, pinned=790528, reserved=122880, may_use=11186176, readonly=65536 zone_unusable=0
[34395.768667] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.769263] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.769715] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.770136] BTRFS info (device dm-9): delayed_block_rsv: size 1146880 reserved 1146880
[34395.770637] BTRFS info (device dm-9): delayed_refs_rsv: size 12451840 reserved 7905280
[34395.822537] BTRFS info (device dm-9): space_info 5 has 4096 free, is full
[34395.823024] BTRFS info (device dm-9): space_info total=128974848, used=116244480, pinned=0, reserved=131072, may_use=12529664, readonly=65536 zone_unusable=0
[34395.823891] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.824426] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.824892] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.825360] BTRFS info (device dm-9): delayed_block_rsv: size 1277952 reserved 1277952
[34395.825843] BTRFS info (device dm-9): delayed_refs_rsv: size 13893632 reserved 9117696
[34395.841948] BTRFS info (device dm-9): space_info 5 has 28672 free, is full
[34395.842390] BTRFS info (device dm-9): space_info total=128974848, used=116006912, pinned=610304, reserved=106496, may_use=12156928, readonly=65536 zone_unusable=0
[34395.843262] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.843793] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.844260] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.844653] BTRFS info (device dm-9): delayed_block_rsv: size 1015808 reserved 1015808
[34395.845132] BTRFS info (device dm-9): delayed_refs_rsv: size 11272192 reserved 9007104
[34395.857203] BTRFS info (device dm-9): space_info 5 has 61440 free, is full
[34395.857636] BTRFS info (device dm-9): space_info total=128974848, used=115515392, pinned=1753088, reserved=81920, may_use=11497472, readonly=65536 zone_unusable=0
[34395.858544] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34395.859087] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34395.859568] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34395.859999] BTRFS info (device dm-9): delayed_block_rsv: size 1146880 reserved 1146880
[34395.860504] BTRFS info (device dm-9): delayed_refs_rsv: size 10354688 reserved 8216576
[34396.259915] BTRFS info (device dm-9): space_info 5 has 20480 free, is full
[34396.260944] BTRFS info (device dm-9): space_info total=128974848, used=87126016, pinned=38248448, reserved=49152, may_use=3465216, readonly=65536 zone_unusable=0
[34396.262542] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34396.263296] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34396.264028] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34396.264591] BTRFS info (device dm-9): delayed_block_rsv: size 229376 reserved 229376
[34396.265380] BTRFS info (device dm-9): delayed_refs_rsv: size 3932160 reserved 1101824
[34396.387191] BTRFS info (device dm-9): space_info 5 has 53248 free, is full
[34396.387620] BTRFS info (device dm-9): space_info total=128974848, used=86429696, pinned=1925120, reserved=303104, may_use=40198144, readonly=65536 zone_unusable=0
[34396.388617] BTRFS info (device dm-9): global_block_rsv: size 2035712 reserved 2035712
[34396.389091] BTRFS info (device dm-9): trans_block_rsv: size 65536 reserved 65536
[34396.389530] BTRFS info (device dm-9): chunk_block_rsv: size 0 reserved 0
[34396.389934] BTRFS info (device dm-9): delayed_block_rsv: size 229376 reserved 229376
[34396.390390] BTRFS info (device dm-9): delayed_refs_rsv: size 38273024 reserved 37834752
[34396.858900] ------------[ cut here ]------------
[34396.859181] BTRFS: block rsv 1 returned -28
[34396.859704] WARNING: CPU: 1 PID: 3972659 at fs/btrfs/block-rsv.c:537 btrfs_use_block_rsv+0x18d/0x230
[34396.860420] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey 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 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common joydev i2c_i801 i2c_smbus snd_intel_dspcfg lpc_ich snd_hda_codec snd_hwdep snd_hda_core snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[34396.863821] CPU: 1 PID: 3972659 Comm: kworker/u4:0 Not tainted 5.17.0-rc5+ #582
[34396.864245] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[34396.864806] Workqueue: btrfs-endio-write btrfs_work_helper
[34396.865146] RIP: 0010:btrfs_use_block_rsv+0x18d/0x230
[34396.865513] Code: c7 c7 60 32 cf 9c e8 22 31 19 00 85 c0 0f 84 38 ff ff ff 41 0f b7 74 24 5a ba e4 ff ff ff 48 c7 c7 f8 1c 86 9c e8 6c e8 73 00 <0f> 0b e9 1a ff ff ff 4c 89 f7 e8 54 ac 7c 00 4c 89 e0 5b 5d 41 5c
[34396.866633] RSP: 0018:ffffad41c30279b0 EFLAGS: 00010282
[34396.866942] RAX: 000000000000001f RBX: 0000000000001000 RCX: 0000000000000000
[34396.867346] RDX: 0000000000000001 RSI: ffffffff9c871842 RDI: 00000000ffffffff
[34396.867754] RBP: ffff95f4aced4000 R08: 0000000000000000 R09: ffffad41c30277f0
[34396.868157] R10: ffffad41c30277e8 R11: ffffffff9cb54028 R12: ffff95f4679ff348
[34396.868629] R13: ffff95f4aced4258 R14: ffff95f4679ff360 R15: 0000000000001000
[34396.869043] FS:  0000000000000000(0000) GS:ffff95f4bbd00000(0000) knlGS:0000000000000000
[34396.869500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[34396.869834] CR2: 0000561925828658 CR3: 000000011688a001 CR4: 0000000000370ee0
[34396.870244] Call Trace:
[34396.870393]  
[34396.870525]  btrfs_alloc_tree_block+0x80/0x3b0
[34396.870793]  ? lock_release+0x1f0/0x2d0
[34396.871018]  ? btrfs_search_slot+0x94b/0xb70
[34396.871272]  __btrfs_cow_block+0x136/0x600
[34396.871513]  btrfs_cow_block+0x10b/0x230
[34396.871753]  btrfs_search_slot+0x53b/0xb70
[34396.871994]  btrfs_lookup_csum+0x4c/0x120
[34396.872234]  btrfs_csum_file_blocks+0x15f/0x680
[34396.872497]  ? rcu_read_lock_sched_held+0x12/0x60
[34396.872782]  ? _raw_read_unlock+0x29/0x40
[34396.873016]  ? btrfs_global_root+0x50/0x60
[34396.873255]  btrfs_finish_ordered_io.isra.0+0x40f/0x950
[34396.873557]  btrfs_work_helper+0xf2/0x3e0
[34396.873797]  ? lock_release+0x1f0/0x2d0
[34396.874022]  process_one_work+0x26d/0x580
[34396.874258]  worker_thread+0x55/0x3b0
[34396.874470]  ? process_one_work+0x580/0x580
[34396.874710]  kthread+0xf0/0x120
[34396.874903]  ? kthread_complete_and_exit+0x20/0x20
[34396.875178]  ret_from_fork+0x1f/0x30
[34396.875390]  
[34396.875525] irq event stamp: 0
[34396.875701] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[34396.876070] hardirqs last disabled at (0): [] copy_process+0xaeb/0x1fa0
[34396.876571] softirqs last  enabled at (0): [] copy_process+0xaeb/0x1fa0
[34396.877065] softirqs last disabled at (0): [<0000000000000000>] 0x0
[34396.877424] ---[ end trace 0000000000000000 ]---
[34397.291779] BTRFS info (device dm-9): using free space tree
[34397.292112] BTRFS info (device dm-9): has skinny extents