ice fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18422)
[  518.782277][T18424] loop4: detected capacity change from 0 to 32768
[  518.807446][T18424] BTRFS: device /dev/loop4 (7:4) using temp-fsid f454560d-5d95-407d-9838-dea7ec05d134
[  518.839740][T18424] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18424)
[  519.047081][T18422] _btrfs_printk: 38 callbacks suppressed
[  519.047105][T18422] BTRFS info (device loop5): balance: start -f -s
[  519.047193][T18417] BTRFS info (device loop0): balance: ended with status: 0
[  519.053566][T18422] BTRFS info (device loop5): left=0, need=98304, flags=2
[  519.074315][T18422] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  519.082793][T18422] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  519.096725][T18422] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  519.105635][T18422] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  519.113819][T18422] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  519.121628][T18422] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  519.130281][T18422] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  519.140420][T16795] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  519.220690][T18420] BTRFS info (device loop2): balance: ended with status: 0
[  519.265208][T18422] BTRFS info (device loop5): relocating block group 1048576 flags system
[  519.274416][T18418] BTRFS info (device loop1): balance: start -f -s
[  519.283272][T18424] BTRFS info (device loop4): balance: start -f -s
[  519.311270][T16791] BTRFS info (device loop0): last unmount of filesystem 3470189a-dd06-4493-87eb-81f16222afc6
[  519.326829][T18418] BTRFS info (device loop1): left=0, need=98304, flags=2
[  519.329353][T16793] BTRFS info (device loop2): last unmount of filesystem 11d31920-c697-4124-94eb-7df0f0a3510a
[  519.349617][T18424] BTRFS info (device loop4): left=0, need=98304, flags=2
[  519.371267][T18424] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  519.379738][T18424] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  519.391756][T18418] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  519.393704][T18424] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  519.401950][T18418] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  519.410755][T18424] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  519.424287][T18418] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  519.424314][T18418] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  519.424334][T18418] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  519.424355][T18418] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  519.431994][T18424] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  519.432018][T18424] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  519.432040][T18424] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  519.440815][T18418] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  519.664409][T18424] BTRFS info (device loop4): balance: canceled
[  519.675318][T18422] BTRFS info (device loop5): balance: ended with status: 0
[  519.695223][T18418] BTRFS info (device loop1): relocating block group 1048576 flags system
[  519.827795][T16796] BTRFS info (device loop4): last unmount of filesystem f454560d-5d95-407d-9838-dea7ec05d134
[  519.859379][T16798] BTRFS info (device loop5): last unmount of filesystem a34c92c4-08d5-4cf8-97c3-56ad213e1cf3
[  520.019457][T18418] BTRFS info (device loop1): balance: ended with status: 0
[  520.212402][T16792] BTRFS info (device loop1): last unmount of filesystem 947876dd-8d01-4b77-9f2d-a58f36128447
[  521.696897][T18527] loop3: detected capacity change from 0 to 32768
[  521.751085][T18527] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (18527)
[  521.784635][T18530] loop0: detected capacity change from 0 to 32768
[  521.875602][T18530] BTRFS: device /dev/loop0 (7:0) using temp-fsid c6dc4f84-a454-47f3-b7a6-0590caea6c1f
[  521.887716][T18527] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  521.913035][T18532] loop2: detected capacity change from 0 to 32768
[  521.918489][T18530] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (18530)
[  521.948742][T18527] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  521.957519][T18527] BTRFS info (device loop3): using free-space-tree
[  522.003064][T18532] BTRFS: device /dev/loop2 (7:2) using temp-fsid dd073db1-3a32-4aad-ba6b-581eae6908d6
[  522.009816][T18536] loop4: detected capacity change from 0 to 32768
[  522.019723][T18530] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  522.043474][T18532] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (18532)
[  522.048580][T18530] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  522.065981][T18530] BTRFS info (device loop0): using free-space-tree
[  522.092068][T18534] loop5: detected capacity change from 0 to 32768
[  522.130465][T18536] BTRFS: device /dev/loop4 (7:4) using temp-fsid 56e4fa08-512b-4d3d-bcbc-b5c9c056e1e7
[  522.162605][T18532] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  522.175350][T18536] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18536)
[  522.194011][T18532] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  522.215309][T18532] BTRFS info (device loop2): using free-space-tree
[  522.232263][T18536] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  522.250543][T18534] BTRFS: device /dev/loop5 (7:5) using temp-fsid 0e2e5b6e-a9ca-4c6f-9d98-298d29b28efb
[  522.258302][T18538] loop1: detected capacity change from 0 to 32768
[  522.267532][T18536] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  522.281802][T18534] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18534)
[  522.294597][T18536] BTRFS info (device loop4): using free-space-tree
[  522.320579][T18534] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  522.324114][T18538] BTRFS: device /dev/loop1 (7:1) using temp-fsid c33a0918-0bb4-4bb4-9144-ca9d973240a6
[  522.377002][T18534] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  522.378795][T18538] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (18538)
[  522.392576][T18534] BTRFS info (device loop5): using free-space-tree
[  522.445128][T18538] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  522.519958][T18538] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  522.520288][T18527] BTRFS info (device loop3): balance: start -f -s
[  522.529335][T18538] BTRFS info (device loop1): using free-space-tree
[  522.599330][T18527] BTRFS info (device loop3): left=0, need=98304, flags=2
[  522.616890][T18527] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  522.626053][T18527] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  522.634935][T18532] BTRFS info (device loop2): balance: start -f -s
[  522.639918][T18527] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  522.639952][T18527] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  522.639973][T18527] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  522.639995][T18527] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  522.640018][T18527] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  522.741573][T18527] BTRFS info (device loop3): relocating block group 1048576 flags system
[  522.763200][T18536] BTRFS info (device loop4): balance: start -f -s
[  522.770584][T18530] BTRFS info (device loop0): balance: start -f -s
[  522.774444][T18532] BTRFS info (device loop2): left=0, need=98304, flags=2
[  522.819667][T18530] BTRFS info (device loop0): left=0, need=98304, flags=2
[  522.826882][T18530] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  522.835517][T18530] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  522.849336][T18530] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  522.858326][T18530] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  522.866058][T18530] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  522.873945][T18530] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  522.882603][T18530] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  522.899075][T18536] BTRFS info (device loop4): left=0, need=98304, flags=2
[  522.913894][T18532] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  522.921211][T18536] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  522.922615][T18532] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  522.930642][T18536] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  522.944193][T18532] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  522.944227][T18532] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  522.944249][T18532] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  522.944269][T18532] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0
[  522.958372][T18536] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  522.958398][T18536] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  522.967143][T18532] BTRFS info (device loop2): delayed_refs_rsv: size 0 reserved 0
[  522.975091][T18536] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  522.985217][T18532] BTRFS info (device loop2): relocating block group 1048576 flags system
[  522.990440][T18536] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  522.990467][T18536] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  523.049018][T18530] BTRFS info (device loop0): relocating block group 1048576 flags system
[  523.094578][T18536] BTRFS info (device loop4): balance: canceled
[  523.137966][ T2801] team0 (unregistering): Port device team_slave_1 removed
[  523.220775][T18534] BTRFS info (device loop5): balance: start -f -s
[  523.236428][T18534] BTRFS info (device loop5): left=0, need=98304, flags=2
[  523.474635][ T2801] team0 (unregistering): Port device team_slave_0 removed
[  525.188128][T18644] loop0: detected capacity change from 0 to 32768
[  525.260956][T18644] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (18644)
[  525.327460][T18644] _btrfs_printk: 29 callbacks suppressed
[  525.327485][T18644] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  525.407751][T18644] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  525.447274][T18643] loop4: detected capacity change from 0 to 32768
[  525.453974][T18644] BTRFS info (device loop0): using free-space-tree
[  525.505370][T18643] BTRFS: device /dev/loop4 (7:4) using temp-fsid e05efd0e-db19-44a4-8132-ae7b8b7ff183
[  525.546944][T18643] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18643)
[  525.623714][T18646] loop5: detected capacity change from 0 to 32768
[  525.639649][T18643] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  525.640158][T18646] BTRFS: device /dev/loop5 (7:5) using temp-fsid 5db69655-3a37-413d-a93d-ce6ef41d63ae
[  525.663171][T18646] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18646)
[  525.695948][T18646] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  525.698640][T18643] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  525.706649][T18646] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  525.724242][T18646] BTRFS info (device loop5): using free-space-tree
[  525.776766][T18643] BTRFS info (device loop4): using free-space-tree
[  525.881490][T18644] BTRFS info (device loop0): balance: start -f -s
[  525.889133][T18644] BTRFS info (device loop0): left=0, need=98304, flags=2
[  525.905381][T18644] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  525.914457][T18644] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  525.928108][T18644] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  525.936978][T18644] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  525.944956][T18644] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  525.953005][T18644] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  525.961725][T18644] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  525.988168][T18650] loop3: detected capacity change from 0 to 32768
[  526.016187][T18650] BTRFS: device /dev/loop3 (7:3) using temp-fsid 709d4a90-1aaf-4ce4-b36b-9b32500bae9d
[  526.077033][T18650] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (18650)
[  526.100295][T18649] loop1: detected capacity change from 0 to 32768
[  526.168636][T18644] BTRFS info (device loop0): relocating block group 1048576 flags system
[  526.204023][T18649] BTRFS: device /dev/loop1 (7:1) using temp-fsid b37eaf06-fdca-415b-8c5b-d5db3fa9a8ed
[  526.232061][T18650] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.259059][T18649] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (18649)
[  526.281968][T18644] BTRFS info (device loop0): balance: ended with status: 0
[  526.285885][T18650] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  526.298600][T18650] BTRFS info (device loop3): using free-space-tree
[  526.380654][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.388681][T18649] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.416043][T18649] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  526.433664][T18652] loop2: detected capacity change from 0 to 32768
[  526.442424][T18649] BTRFS info (device loop1): using free-space-tree
[  526.450744][T18652] BTRFS: device /dev/loop2 (7:2) using temp-fsid 69f2e5db-014f-4d29-9012-23bc567c56ad
[  526.462100][T18652] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (18652)
[  526.497277][T18643] BTRFS info (device loop4): balance: start -f -s
[  526.533401][T18652] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.550547][T18643] BTRFS info (device loop4): left=0, need=98304, flags=2
[  526.569906][T18652] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  526.582759][T18652] BTRFS info (device loop2): using free-space-tree
[  526.583365][T18646] BTRFS info (device loop5): balance: start -f -s
[  526.590731][T18643] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  526.604455][T18643] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  526.618461][T18643] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  526.627275][T18643] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  526.635135][T18643] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  526.642864][T18643] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  526.651441][T18643] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  526.662811][T18646] BTRFS info (device loop5): left=0, need=98304, flags=2
[  526.682727][T18646] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  526.691665][T18646] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  526.705724][T18646] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  526.714891][T18646] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  526.722723][T18646] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  526.728955][T18643] BTRFS info (device loop4): balance: canceled
[  526.730399][T18646] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  526.745206][T18646] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  526.885308][T18646] BTRFS info (device loop5): balance: canceled
[  526.965559][T16796] BTRFS info (device loop4): last unmount of filesystem e05efd0e-db19-44a4-8132-ae7b8b7ff183
[  526.981835][T18650] BTRFS info (device loop3): balance: start -f -s
[  526.988889][T18650] BTRFS info (device loop3): left=0, need=98304, flags=2
[  526.996615][T18650] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  527.005072][T18650] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  527.019019][T18650] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  527.028104][T18650] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  527.035954][T18650] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  527.043885][T18650] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  527.052825][T18650] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  527.076995][T16798] BTRFS info (device loop5): last unmount of filesystem 5db69655-3a37-413d-a93d-ce6ef41d63ae
[  527.114747][T18650] BTRFS info (device loop3): relocating block group 1048576 flags system
[  527.157566][T18652] BTRFS info (device loop2): balance: start -f -s
[  527.172045][T18649] BTRFS info (device loop1): balance: start -f -s
[  527.179325][T18652] BTRFS info (device loop2): left=0, need=98304, flags=2
[  527.230366][T18649] BTRFS info (device loop1): left=0, need=98304, flags=2
[  527.244020][T18652] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  527.252617][T18652] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  527.266411][T18652] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  527.275313][T18652] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  527.283274][T18652] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  527.291036][T18652] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  527.299986][T18652] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  527.331678][T18649] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  527.340611][T18649] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  527.354790][T18649] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  527.364082][T18649] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  527.372117][T18649] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  527.380108][T18649] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  527.388793][T18649] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  527.389482][T18650] BTRFS info (device loop3): balance: ended with status: 0
[  527.523237][T18649] BTRFS info (device loop1): balance: canceled
[  527.585880][T18652] BTRFS info (device loop2): balance: canceled
[  527.752336][T16795] BTRFS info (device loop3): last unmount of filesystem 709d4a90-1aaf-4ce4-b36b-9b32500bae9d
[  527.799748][T16793] BTRFS info (device loop2): last unmount of filesystem 69f2e5db-014f-4d29-9012-23bc567c56ad
[  527.807426][T16792] BTRFS info (device loop1): last unmount of filesystem b37eaf06-fdca-415b-8c5b-d5db3fa9a8ed
[  529.057088][T18756] loop0: detected capacity change from 0 to 32768
[  529.104291][T18756] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (18756)
[  529.206419][T18756] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  529.268284][T18756] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  529.298243][T18756] BTRFS info (device loop0): using free-space-tree
[  529.539493][T18758] loop4: detected capacity change from 0 to 32768
[  529.568493][T18758] BTRFS: device /dev/loop4 (7:4) using temp-fsid ba6ef8b0-96c8-4f69-a0fb-4d1f56d0fbc0
[  529.588862][T18756] BTRFS info (device loop0): balance: start -f -s
[  529.627964][T18756] BTRFS info (device loop0): left=0, need=98304, flags=2
[  529.629229][T18758] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18758)
[  529.656584][T18756] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  529.659121][T18761] loop2: detected capacity change from 0 to 32768
[  529.665520][T18756] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  529.671762][T18762] loop5: detected capacity change from 0 to 32768
[  529.685105][T18756] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  529.700834][T18756] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  529.708667][T18756] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  529.716353][T18756] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  529.724958][T18756] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  529.753587][T18761] BTRFS: device /dev/loop2 (7:2) using temp-fsid 088ff934-e59d-4569-887e-1c524b554655
[  529.765000][T18756] BTRFS info (device loop0): relocating block group 1048576 flags system
[  529.780250][T18761] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (18761)
[  529.794675][T18758] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  529.834434][T18762] BTRFS: device /dev/loop5 (7:5) using temp-fsid 773a172f-b904-49fc-878c-11a6441d43e7
[  529.893879][T18762] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18762)
[  529.894471][T18764] loop3: detected capacity change from 0 to 32768
[  530.032599][T18764] BTRFS: device /dev/loop3 (7:3) using temp-fsid 66d083b5-5a37-4884-9e47-5f2b4ac2c0bb
[  530.074676][T18764] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (18764)
[  530.084232][T18766] loop1: detected capacity change from 0 to 32768
[  530.182497][T18766] BTRFS: device /dev/loop1 (7:1) using temp-fsid 0645bdfc-5ebd-4801-9ee8-975aeefbd36a
[  530.224710][T18766] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (18766)
[  530.442236][T18761] _btrfs_printk: 26 callbacks suppressed
[  530.442266][T18761] BTRFS info (device loop2): balance: ended with status: 0
[  530.472081][T18762] BTRFS info (device loop5): balance: start -f -s
[  530.481108][T18762] BTRFS info (device loop5): left=0, need=98304, flags=2
[  530.489172][T18762] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  530.497715][T18762] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  530.499052][T18758] BTRFS info (device loop4): balance: start -f -s
[  530.511859][T18762] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  530.511894][T18762] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  530.511915][T18762] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  530.543177][T18762] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  530.552011][T18762] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  530.588536][T18758] BTRFS info (device loop4): left=0, need=98304, flags=2
[  530.595749][T18758] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  530.604362][T18758] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  530.618102][T18758] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  530.626982][T18758] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  530.634902][T18758] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  530.642650][T18758] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  530.651506][T18758] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  530.661303][T18762] BTRFS info (device loop5): relocating block group 1048576 flags system
[  530.730263][T18764] BTRFS info (device loop3): balance: start -f -s
[  530.736950][T18764] BTRFS info (device loop3): left=0, need=98304, flags=2
[  530.772384][T16793] BTRFS info (device loop2): last unmount of filesystem 088ff934-e59d-4569-887e-1c524b554655
[  530.802738][T18758] BTRFS info (device loop4): balance: canceled
[  530.830122][T18764] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  530.838764][T18764] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  530.852611][T18764] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  530.861601][T18764] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  530.869456][T18764] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  530.877143][T18764] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  530.885858][T18764] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  531.022306][T18766] BTRFS info (device loop1): balance: start -f -s
[  531.068904][T18764] BTRFS info (device loop3): relocating block group 1048576 flags system
[  531.093175][T18762] BTRFS info (device loop5): balance: ended with status: 0
[  531.094391][T18766] BTRFS info (device loop1): left=0, need=98304, flags=2
[  531.133128][T16796] BTRFS info (device loop4): last unmount of filesystem ba6ef8b0-96c8-4f69-a0fb-4d1f56d0fbc0
[  531.148570][T18766] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  531.157289][T18766] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  531.171656][T18766] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  531.180761][T18766] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  531.188700][T18766] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  531.196388][T18766] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  531.205405][T18766] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  531.286950][T18764] BTRFS info (device loop3): balance: ended with status: 0
[  531.343412][T16798] BTRFS info (device loop5): last unmount of filesystem 773a172f-b904-49fc-878c-11a6441d43e7
[  531.419879][T18766] BTRFS info (device loop1): relocating block group 1048576 flags system
[  531.500762][T16795] BTRFS info (device loop3): last unmount of filesystem 66d083b5-5a37-4884-9e47-5f2b4ac2c0bb
[  531.699457][T18766] BTRFS info (device loop1): balance: ended with status: 0
[  531.737785][T18839] loop0: detected capacity change from 0 to 32768
[  531.829093][T16792] BTRFS info (device loop1): last unmount of filesystem 0645bdfc-5ebd-4801-9ee8-975aeefbd36a
[  531.848667][T18839] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (18839)
[  531.955391][T18839] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  532.059904][T18839] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  532.136919][T18839] BTRFS info (device loop0): using free-space-tree
[  532.789064][T18839] BTRFS info (device loop0): balance: start -f -s
[  532.839039][T18839] BTRFS info (device loop0): left=0, need=98304, flags=2
[  532.859678][ T2801] team0 (unregistering): Port device team_slave_1 removed
[  532.888816][T18839] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  532.897367][T18839] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  532.911154][T18839] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  532.920112][T18839] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  532.927796][T18839] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  532.935746][T18839] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  532.944516][T18839] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  532.974823][T18874] loop5: detected capacity change from 0 to 32768
[  533.010117][T18874] BTRFS: device /dev/loop5 (7:5) using temp-fsid dc8107ee-1f3a-40f8-a3d3-b491007b3419
[  533.031420][T18874] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18874)
[  533.059951][T18876] loop4: detected capacity change from 0 to 32768
[  533.150013][ T2801] team0 (unregistering): Port device team_slave_0 removed
[  533.157265][T18874] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.168597][T18876] BTRFS: device /dev/loop4 (7:4) using temp-fsid a447010f-ae85-428f-8fad-1b492efc6676
[  533.172213][T18874] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  533.220608][T18876] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18876)
[  533.224329][T18874] BTRFS info (device loop5): using free-space-tree
[  533.242738][T18839] BTRFS info (device loop0): relocating block group 1048576 flags system
[  533.334019][T18876] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.383568][T18876] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  533.392653][T18876] BTRFS info (device loop4): using free-space-tree
[  533.437538][T18839] BTRFS info (device loop0): balance: ended with status: 0
[  533.489015][T18872] loop2: detected capacity change from 0 to 32768
[  533.496690][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.534713][T18872] BTRFS: device /dev/loop2 (7:2) using temp-fsid 2909c2b0-7e97-48ba-a8dd-214f5c41ed65
[  533.544805][T18872] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (18872)
[  533.591329][T18872] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.602964][T18872] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  533.612675][T18872] BTRFS info (device loop2): using free-space-tree
[  533.774660][T18874] BTRFS info (device loop5): balance: start -f -s
[  533.811610][T18874] BTRFS info (device loop5): left=0, need=98304, flags=2
[  533.887266][T18874] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  533.896213][T18874] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  533.909970][T18874] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  533.913634][T18897] loop3: detected capacity change from 0 to 32768
[  533.918812][T18874] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  533.918840][T18874] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  533.918860][T18874] BTRFS info (device loop5): delayed_block_rsv: size 0 reserved 0
[  533.918880][T18874] BTRFS info (device loop5): delayed_refs_rsv: size 0 reserved 0
[  533.956108][T18892] loop1: detected capacity change from 0 to 32768
[  533.970925][T18876] BTRFS info (device loop4): balance: start -f -s
[  533.977620][T18876] BTRFS info (device loop4): left=0, need=98304, flags=2
[  533.989161][T18876] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  533.997539][T18876] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  534.011434][T18876] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  534.020318][T18876] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  534.028085][T18876] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  534.035820][T18876] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  534.044566][T18876] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  534.056790][T18874] BTRFS info (device loop5): relocating block group 1048576 flags system
[  534.119377][T18876] BTRFS info (device loop4): relocating block group 1048576 flags system
[  534.129632][T18892] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (18892)
[  534.269638][T18872] BTRFS info (device loop2): balance: start -f -s
[  534.276664][T18872] BTRFS info (device loop2): left=0, need=98304, flags=2
[  534.293658][T18892] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  534.304795][T18897] BTRFS: device /dev/loop3 (7:3) using temp-fsid 72bea683-a2f0-402d-a8b3-4e74b5701d57
[  534.313913][T18872] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  534.323130][T18872] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  534.336950][T18872] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  534.337351][T18892] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  534.385512][T18897] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (18897)
[  535.686320][T18950] loop0: detected capacity change from 0 to 32768
[  535.782330][T18950] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (18950)
[  535.901626][T18950] _btrfs_printk: 39 callbacks suppressed
[  535.901656][T18950] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.000247][T18950] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  536.060186][T18950] BTRFS info (device loop0): using free-space-tree
[  536.360405][T18990] loop4: detected capacity change from 0 to 32768
[  536.403542][T18990] BTRFS: device /dev/loop4 (7:4) using temp-fsid 1de1cfcc-bc53-4f64-a791-6020d575f4a5
[  536.505187][T18990] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (18990)
[  536.590391][T18990] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.640999][T18990] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  536.680011][T18990] BTRFS info (device loop4): using free-space-tree
[  536.695948][T18950] BTRFS info (device loop0): balance: start -f -s
[  536.738761][T18950] BTRFS info (device loop0): left=0, need=98304, flags=2
[  536.752918][T18950] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  536.761810][T18950] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  536.775865][T18950] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  536.784933][T18950] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  536.786374][T18985] loop2: detected capacity change from 0 to 32768
[  536.792714][T18950] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  536.792744][T18950] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  536.792765][T18950] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  536.826003][T18992] loop1: detected capacity change from 0 to 32768
[  536.862043][T18992] BTRFS: device /dev/loop1 (7:1) using temp-fsid 09848387-7ab3-4afa-a1b9-a007ee0ece03
[  536.889807][T18992] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (18992)
[  536.903015][T18950] BTRFS info (device loop0): relocating block group 1048576 flags system
[  536.931579][T18992] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.943792][T18985] BTRFS: device /dev/loop2 (7:2) using temp-fsid f2a89126-33c5-48ae-86c5-fae182045eb6
[  536.977639][T18992] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  536.977853][T18985] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (18985)
[  536.991904][T18992] BTRFS info (device loop1): using free-space-tree
[  537.027378][T18989] loop5: detected capacity change from 0 to 32768
[  537.076909][T18950] BTRFS info (device loop0): balance: ended with status: 0
[  537.085231][T18989] BTRFS: device /dev/loop5 (7:5) using temp-fsid 332ca85a-15c8-44fb-b42f-9930f63919fc
[  537.096527][T18985] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.148574][T18985] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  537.159659][T18989] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (18989)
[  537.185717][T18994] loop3: detected capacity change from 0 to 32768
[  537.203199][T18985] BTRFS info (device loop2): using free-space-tree
[  537.245146][T18989] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.256379][T18989] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  537.259916][T18994] BTRFS: device /dev/loop3 (7:3) using temp-fsid 9124eeaf-bf95-4613-85b3-baf385c6cec1
[  537.265614][T18989] BTRFS info (device loop5): using free-space-tree
[  537.286088][T18990] BTRFS info (device loop4): balance: start -f -s
[  537.288682][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.330866][T18990] BTRFS info (device loop4): left=0, need=98304, flags=2
[  537.354550][T18994] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (18994)
[  537.363667][T18990] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  537.376500][T18990] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  537.390232][T18990] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  537.394235][T18992] BTRFS info (device loop1): balance: start -f -s
[  537.399196][T18990] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  537.399224][T18990] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  537.399245][T18990] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  537.399268][T18990] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  537.439826][T18992] BTRFS info (device loop1): left=0, need=98304, flags=2
[  537.447138][T18992] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  537.456017][T18992] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  537.470065][T18992] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  537.479206][T18992] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  537.486923][T18992] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  537.494921][T18992] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  537.503748][T18992] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  537.505875][T18994] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.546031][T18990] BTRFS info (device loop4): relocating block group 1048576 flags system
[  537.596717][T18994] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  537.640527][T18992] BTRFS info (device loop1): relocating block group 1048576 flags system
[  537.675083][T18994] BTRFS info (device loop3): using free-space-tree
[  537.820140][T18990] BTRFS info (device loop4): balance: ended with status: 0
[  537.860483][T18989] BTRFS info (device loop5): balance: start -f -s
[  537.867300][T18989] BTRFS info (device loop5): left=0, need=98304, flags=2
[  537.879999][T18989] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  537.888589][T18989] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  537.902897][T18989] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  537.911977][T18989] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  537.920122][T18989] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  537.926110][T18985] BTRFS info (device loop2): balance: start -f -s
[  537.927857][T18989] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  537.927888][T18989] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  537.965804][T18985] BTRFS info (device loop2): left=0, need=98304, flags=2
[  537.970449][T18989] BTRFS info (device loop5): relocating block group 1048576 flags system
[  537.979276][T18985] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  537.983866][T18992] BTRFS info (device loop1): balance: ended with status: 0
[  537.990305][T18985] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  537.990347][T18985] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  538.020400][T18985] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  538.028265][T18985] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  538.036134][T18985] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  538.044818][T18985] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  538.095841][T16796] BTRFS info (device loop4): last unmount of filesystem 1de1cfcc-bc53-4f64-a791-6020d575f4a5
[  538.159234][T16792] BTRFS info (device loop1): last unmount of filesystem 09848387-7ab3-4afa-a1b9-a007ee0ece03
[  538.208004][T18989] BTRFS info (device loop5): balance: ended with status: 0
[  538.328257][T18985] BTRFS info (device loop2): balance: canceled
[  538.448148][T16798] BTRFS info (device loop5): last unmount of filesystem 332ca85a-15c8-44fb-b42f-9930f63919fc
[  538.513642][T16793] BTRFS info (device loop2): last unmount of filesystem f2a89126-33c5-48ae-86c5-fae182045eb6
[  538.527331][T18994] BTRFS info (device loop3): balance: start -f -s
[  538.555278][T18994] BTRFS info (device loop3): left=0, need=98304, flags=2
[  538.601039][T18994] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  538.609475][T18994] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  538.623232][T18994] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  538.632121][T18994] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  538.639846][T18994] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  538.647874][T18994] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  538.656625][T18994] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  538.784668][T18994] BTRFS info (device loop3): balance: canceled
[  538.989944][T16795] BTRFS info (device loop3): last unmount of filesystem 9124eeaf-bf95-4613-85b3-baf385c6cec1
[  539.427261][T19092] loop0: detected capacity change from 0 to 32768
[  539.521070][T19092] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19092)
[  539.620464][T19092] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  539.678896][T19092] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  539.754963][T19092] BTRFS info (device loop0): using free-space-tree
[  540.107464][T19092] BTRFS info (device loop0): balance: start -f -s
[  540.147352][T19092] BTRFS info (device loop0): left=0, need=98304, flags=2
[  540.190902][T19092] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  540.199544][T19092] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  540.213479][T19092] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  540.222527][T19092] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  540.230276][T19092] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  540.238077][T19092] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[  540.246084][T19092] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[  540.502932][T19102] loop2: detected capacity change from 0 to 32768
[  540.527475][T19102] BTRFS: device /dev/loop2 (7:2) using temp-fsid 528646e2-eecd-421d-9408-b48ac2ffc918
[  540.532797][T19101] loop5: detected capacity change from 0 to 32768
[  540.600694][T19102] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19102)
[  540.738215][T19101] BTRFS: device /dev/loop5 (7:5) using temp-fsid e2b391d1-0a8e-4229-94a7-039dc36be70e
[  540.783482][T19101] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19101)
[  540.948966][T19104] loop1: detected capacity change from 0 to 32768
[  540.956471][T19122] loop3: detected capacity change from 0 to 32768
[  540.986796][T19104] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19104)
[  540.990724][T19106] loop4: detected capacity change from 0 to 32768
[  541.045040][T19122] BTRFS: device /dev/loop3 (7:3) using temp-fsid db5b1fb6-6fb2-4b62-b367-4a387ddc8542
[  541.059815][T19104] _btrfs_printk: 9 callbacks suppressed
[  541.059839][T19104] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  541.101683][T19122] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19122)
[  541.156698][T19104] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  541.175803][T19104] BTRFS info (device loop1): using free-space-tree
[  541.195134][T19106] BTRFS: device /dev/loop4 (7:4) using temp-fsid 6a6fdbc8-b854-40a7-93fb-d59a084983f2
[  541.206894][T19122] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  541.215872][T19101] BTRFS info (device loop5): balance: start -f -s
[  541.238037][T19102] BTRFS info (device loop2): balance: start -f -s
[  541.243037][T19101] BTRFS info (device loop5): left=0, need=98304, flags=2
[  541.248703][T19106] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19106)
[  541.260266][T19101] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  541.273890][T19101] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  541.287547][T19101] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  541.296411][T19101] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  541.304455][T19101] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  541.312262][T19101] BTRFS info (device loop5): delayed_block_rsv: size 0 reserved 0
[  541.320522][T19101] BTRFS info (device loop5): delayed_refs_rsv: size 0 reserved 0
[  541.321299][T19122] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  541.345341][T19102] BTRFS info (device loop2): left=0, need=98304, flags=2
[  541.370844][T19101] BTRFS info (device loop5): relocating block group 1048576 flags system
[  541.376683][T19122] BTRFS info (device loop3): using free-space-tree
[  541.401686][T19102] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  541.410222][T19102] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  541.424030][T19102] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  541.433116][T19102] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  541.441009][T19102] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  541.449178][T19102] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  541.457766][T19102] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  541.553918][T19106] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  541.602106][T19102] BTRFS info (device loop2): relocating block group 1048576 flags system
[  541.622011][T19106] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  541.710246][T19106] BTRFS info (device loop4): using free-space-tree
[  541.788939][T19101] BTRFS info (device loop5): balance: ended with status: 0
[  541.838105][T16798] BTRFS info (device loop5): last unmount of filesystem e2b391d1-0a8e-4229-94a7-039dc36be70e
[  541.852306][T19104] BTRFS info (device loop1): balance: start -f -s
[  541.867140][T19104] BTRFS info (device loop1): left=0, need=98304, flags=2
[  541.899789][T19122] BTRFS info (device loop3): balance: start -f -s
[  541.932471][T19104] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  541.938925][T19102] BTRFS info (device loop2): balance: ended with status: 0
[  541.940868][T19104] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  541.962173][T19104] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  541.971013][T19104] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  541.978867][T19104] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  541.986534][T19104] BTRFS info (device loop1): delayed_block_rsv: size 0 reserved 0
[  541.994433][T19104] BTRFS info (device loop1): delayed_refs_rsv: size 0 reserved 0
[  542.028718][T19122] BTRFS info (device loop3): left=0, need=98304, flags=2
[  542.039578][T19122] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  542.047980][T19122] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  542.062068][T19122] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  542.071326][T19122] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  542.079208][T19122] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  542.086977][T19122] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  542.095630][T19122] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  542.125778][T19104] BTRFS info (device loop1): relocating block group 1048576 flags system
[  542.201941][T16793] BTRFS info (device loop2): last unmount of filesystem 528646e2-eecd-421d-9408-b48ac2ffc918
[  542.266491][T19122] BTRFS info (device loop3): balance: canceled
[  542.292847][T19161] loop0: detected capacity change from 0 to 32768
[  542.338818][T19161] BTRFS: device /dev/loop0 (7:0) using temp-fsid 9396cb1f-f482-4651-8b34-7a05c978e32d
[  542.374013][T19106] BTRFS info (device loop4): balance: start -f -s
[  542.399875][T19161] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19161)
[  542.426261][T19106] BTRFS info (device loop4): left=0, need=98304, flags=2
[  542.460216][T19104] BTRFS info (device loop1): balance: ended with status: 0
[  542.482330][T19106] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  542.491078][T19106] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  542.506494][T19106] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  542.515718][T19106] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  542.524306][T19106] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  542.532092][T19106] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  542.540932][T19106] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  542.550681][T19161] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  542.609397][T16795] BTRFS info (device loop3): last unmount of filesystem db5b1fb6-6fb2-4b62-b367-4a387ddc8542
[  542.633311][T19161] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  542.646222][T19106] BTRFS info (device loop4): balance: canceled
[  542.649041][T16792] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  542.682944][ T2801] team0 (unregistering): Port device team_slave_1 removed
[  542.709111][T19161] BTRFS info (device loop0): using free-space-tree
[  542.944183][T19211] loop5: detected capacity change from 0 to 32768
[  542.984721][T19211] BTRFS: device /dev/loop5 (7:5) using temp-fsid a6ba2244-7cc5-471c-925a-4ec06b5a0a08
[  542.995921][T16796] BTRFS info (device loop4): last unmount of filesystem 6a6fdbc8-b854-40a7-93fb-d59a084983f2
[  543.035953][T19211] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19211)
[  543.107395][T19211] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  543.180868][T19211] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  543.232954][T19211] BTRFS info (device loop5): using free-space-tree
[  543.342688][ T2801] team0 (unregistering): Port device team_slave_0 removed
[  543.389684][T19161] BTRFS info (device loop0): balance: start -f -s
[  543.451757][T19161] BTRFS info (device loop0): left=0, need=98304, flags=2
[  543.506639][T19161] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  543.515369][T19161] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  543.529194][T19161] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  543.538268][T19161] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  543.546112][T19161] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  543.554042][T19161] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[  543.562187][T19161] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[  543.818627][T19161] BTRFS info (device loop0): relocating block group 1048576 flags system
[  543.852553][T19211] BTRFS info (device loop5): balance: start -f -s
[  543.890478][T19211] BTRFS info (device loop5): left=0, need=98304, flags=2
[  543.937071][T19211] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  543.945914][T19211] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  543.960033][T19211] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  543.968964][T19211] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  543.976658][T19211] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  543.984510][T19211] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  543.993206][T19211] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  544.004549][T19161] BTRFS info (device loop0): balance: ended with status: 0
[  544.107929][T19211] BTRFS info (device loop5): relocating block group 1048576 flags system
[  544.126822][T16791] BTRFS info (device loop0): last unmount of filesystem 9396cb1f-f482-4651-8b34-7a05c978e32d
[  544.260756][T19211] BTRFS info (device loop5): balance: ended with status: 0
[  544.357407][T16798] BTRFS info (device loop5): last unmount of filesystem a6ba2244-7cc5-471c-925a-4ec06b5a0a08
[  544.772494][T19231] loop3: detected capacity change from 0 to 32768
[  544.834011][T19231] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19231)
[  544.901450][T19231] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  544.938992][T19231] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  544.982181][T19231] BTRFS info (device loop3): using free-space-tree
[  545.098207][T19251] loop2: detected capacity change from 0 to 32768
[  545.107177][T19251] BTRFS: device /dev/loop2 (7:2) using temp-fsid 642dfb36-ac00-48aa-aa33-017463f5c03e
[  545.117458][T19251] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19251)
[  545.230501][T19256] loop1: detected capacity change from 0 to 32768
[  545.298862][T19256] BTRFS: device /dev/loop1 (7:1) using temp-fsid 4d418ad9-c174-4c1e-bc1c-eabf8f37a43c
[  545.345796][T19256] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19256)
[  545.424157][T19254] loop4: detected capacity change from 0 to 32768
[  545.517413][T19254] BTRFS: device /dev/loop4 (7:4) using temp-fsid 937f4b01-e874-4f4f-b291-8c430864b8e5
[  545.562942][T19254] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19254)
[  545.876506][T19262] loop0: detected capacity change from 0 to 32768
[  545.920078][T19262] BTRFS: device /dev/loop0 (7:0) using temp-fsid 93b077b8-293d-408c-b21f-aa4864f08c60
[  545.941820][T19262] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19262)
[  546.071708][T19231] _btrfs_printk: 33 callbacks suppressed
[  546.071736][T19231] BTRFS info (device loop3): balance: ended with status: 0
[  546.110309][T19256] BTRFS info (device loop1): balance: start -f -s
[  546.140349][T16793] BTRFS info (device loop2): last unmount of filesystem 642dfb36-ac00-48aa-aa33-017463f5c03e
[  546.149424][T19256] BTRFS info (device loop1): left=0, need=98304, flags=2
[  546.177591][T19259] loop5: detected capacity change from 0 to 32768
[  546.197373][T19256] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  546.205937][T19256] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  546.219721][T19256] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  546.228710][T19256] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  546.236490][T19256] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  546.244537][T19256] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  546.253592][T19256] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  546.263686][T19259] BTRFS: device /dev/loop5 (7:5) using temp-fsid db68080c-4452-47dd-b826-e73ae33e9405
[  546.273546][T19259] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19259)
[  546.317592][T19259] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  546.332403][T16795] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  546.383392][T19256] BTRFS info (device loop1): relocating block group 1048576 flags system
[  546.423149][T19259] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  546.437988][T19254] BTRFS info (device loop4): balance: start -f -s
[  546.452665][T19254] BTRFS info (device loop4): left=0, need=98304, flags=2
[  546.471173][T19259] BTRFS info (device loop5): using free-space-tree
[  546.490972][T19254] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  546.499626][T19254] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  546.513620][T19254] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  546.522889][T19254] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  546.530713][T19254] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  546.538720][T19254] BTRFS info (device loop4): delayed_block_rsv: size 0 reserved 0
[  546.546737][T19254] BTRFS info (device loop4): delayed_refs_rsv: size 0 reserved 0
[  546.606232][T19254] BTRFS info (device loop4): relocating block group 1048576 flags system
[  546.705416][T19256] BTRFS info (device loop1): balance: ended with status: 0
[  546.722695][T19262] BTRFS info (device loop0): balance: start -f -s
[  546.743025][T19262] BTRFS info (device loop0): left=0, need=98304, flags=2
[  546.809453][T19262] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  546.817926][T19262] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  546.831740][T19262] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  546.840693][T19262] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  546.848626][T19262] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  546.856403][T19262] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  546.865214][T19262] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  546.958266][T19254] BTRFS info (device loop4): balance: ended with status: 0
[  546.995083][T19262] BTRFS info (device loop0): relocating block group 1048576 flags system
[  547.016307][T16792] BTRFS info (device loop1): last unmount of filesystem 4d418ad9-c174-4c1e-bc1c-eabf8f37a43c
[  547.076109][T16796] BTRFS info (device loop4): last unmount of filesystem 937f4b01-e874-4f4f-b291-8c430864b8e5
[  547.209595][T19262] BTRFS info (device loop0): balance: ended with status: 0
[  547.235765][T19259] BTRFS info (device loop5): balance: start -f -s
[  547.271875][T19259] BTRFS info (device loop5): left=0, need=98304, flags=2
[  547.329685][T19259] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  547.338103][T19259] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  547.352717][T19259] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  547.361851][T19259] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  547.370068][T19259] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  547.377925][T19259] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  547.386768][T19259] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  547.466548][T19259] BTRFS info (device loop5): relocating block group 1048576 flags system
[  547.542491][T16791] BTRFS info (device loop0): last unmount of filesystem 93b077b8-293d-408c-b21f-aa4864f08c60
[  547.794743][T19259] BTRFS info (device loop5): balance: ended with status: 0
[  547.974254][T16798] BTRFS info (device loop5): last unmount of filesystem db68080c-4452-47dd-b826-e73ae33e9405
[  548.717401][T19365] loop2: detected capacity change from 0 to 32768
[  548.744507][T19367] loop3: detected capacity change from 0 to 32768
[  548.778799][T19365] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19365)
[  548.913567][T19367] BTRFS: device /dev/loop3 (7:3) using temp-fsid 7e528c60-64e4-40b7-96de-9a1ad451e407
[  548.924894][T19365] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  548.969164][T19367] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19367)
[  548.988536][T19365] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  549.013696][T19365] BTRFS info (device loop2): using free-space-tree
[  549.043841][T19367] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.070051][T19367] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  549.140904][T19367] BTRFS info (device loop3): using free-space-tree
[  549.227509][T19370] loop4: detected capacity change from 0 to 32768
[  549.235911][T19371] loop1: detected capacity change from 0 to 32768
[  549.264911][T19371] BTRFS: device /dev/loop1 (7:1) using temp-fsid 9bf87504-b328-4af8-9b6f-aea68f98017c
[  549.292081][T19371] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19371)
[  549.321773][T19370] BTRFS: device /dev/loop4 (7:4) using temp-fsid c5110a29-2fda-4caa-98b3-d25ef864a224
[  549.358231][T19370] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19370)
[  549.389903][T19371] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.418970][T19365] BTRFS info (device loop2): balance: start -f -s
[  549.450790][T19365] BTRFS info (device loop2): left=0, need=98304, flags=2
[  549.476762][T19371] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  549.488814][T19371] BTRFS info (device loop1): using free-space-tree
[  549.514165][T19373] loop0: detected capacity change from 0 to 32768
[  549.539239][T19365] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  549.544425][T19370] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.548669][T19365] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  549.566582][T19370] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  549.573148][T19365] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  549.586970][T19370] BTRFS info (device loop4): using free-space-tree
[  549.590493][T19365] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  549.590533][T19365] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  549.590559][T19365] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  549.621687][T19365] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  549.631196][T19373] BTRFS: device /dev/loop0 (7:0) using temp-fsid 39140b1d-2e4c-4717-97eb-a95538c438a5
[  549.643995][T19373] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19373)
[  549.666146][T19373] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.686913][T19373] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  549.711568][T19373] BTRFS info (device loop0): using free-space-tree
[  549.729181][T19365] BTRFS info (device loop2): relocating block group 1048576 flags system
[  549.850260][T19367] BTRFS info (device loop3): balance: start -f -s
[  549.892472][T19367] BTRFS info (device loop3): left=0, need=98304, flags=2
[  549.945985][T19375] loop5: detected capacity change from 0 to 32768
[  549.957059][T19367] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  549.965642][T19367] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  549.976357][T19371] BTRFS info (device loop1): balance: start -f -s
[  549.979708][T19367] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  549.995121][T19367] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  549.998639][T19371] BTRFS info (device loop1): left=0, need=98304, flags=2
[  550.002908][T19367] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  550.017909][T19367] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  550.026641][T19367] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  550.028801][T19375] BTRFS: device /dev/loop5 (7:5) using temp-fsid 656a5cee-fb3e-446d-b8c0-96b7fe0f18f3
[  550.062033][T19371] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  550.070893][T19371] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  550.085096][T19371] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  550.085432][T19375] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19375)
[  550.094242][T19371] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  550.115791][T19371] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  550.123854][T19371] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  550.132573][T19371] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  550.159184][T19367] BTRFS info (device loop3): balance: canceled
[  550.200593][T19365] BTRFS info (device loop2): balance: ended with status: 0
[  550.247539][T19370] BTRFS info (device loop4): balance: start -f -s
[  551.083391][T19375] _btrfs_printk: 80 callbacks suppressed
[  551.085760][T19375] BTRFS info (device loop5): balance: ended with status: 0
[  551.370121][T16798] BTRFS info (device loop5): last unmount of filesystem 656a5cee-fb3e-446d-b8c0-96b7fe0f18f3
[  552.421195][T19474] loop2: detected capacity change from 0 to 32768
[  552.475779][T19474] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19474)
[  552.533852][T19474] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  552.605615][T19474] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  552.650204][T19474] BTRFS info (device loop2): using free-space-tree
[  552.676361][ T2801] team0 (unregistering): Port device team_slave_1 removed
[  552.790409][T19480] loop3: detected capacity change from 0 to 32768
[  552.815568][T19486] loop1: detected capacity change from 0 to 32768
[  552.840257][T19480] BTRFS: device /dev/loop3 (7:3) using temp-fsid 39db56f1-718c-4ea0-9b37-207a85716486
[  552.865846][T19480] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19480)
[  552.866680][T19487] loop4: detected capacity change from 0 to 32768
[  552.901917][T19485] loop0: detected capacity change from 0 to 32768
[  552.970109][T19487] BTRFS: device /dev/loop4 (7:4) using temp-fsid a306cb10-65d9-45ea-92a5-1624f905dd0b
[  552.980508][T19480] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  553.002295][T19487] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19487)
[  553.003491][ T2801] team0 (unregistering): Port device team_slave_0 removed
[  553.018129][T19480] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  553.073649][T19480] BTRFS info (device loop3): using free-space-tree
[  553.081680][T19487] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  553.118240][T19486] BTRFS: device /dev/loop1 (7:1) using temp-fsid 00e86673-4817-4d0a-b18f-e2b9b455d14e
[  553.130432][T19486] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19486)
[  553.133609][T19487] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  553.186149][T19485] BTRFS: device /dev/loop0 (7:0) using temp-fsid 94e6eee7-96bb-4a62-933a-297a9f0a3b8f
[  553.198628][T19487] BTRFS info (device loop4): using free-space-tree
[  553.228620][T19485] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19485)
[  553.233393][T19486] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  553.247319][T19489] loop5: detected capacity change from 0 to 32768
[  553.254082][T19486] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  553.272108][T19486] BTRFS info (device loop1): using free-space-tree
[  553.295604][T19485] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  553.300955][T19489] BTRFS: device /dev/loop5 (7:5) using temp-fsid 1abe46af-2fa9-46f4-8298-ce8a8761400d
[  553.321331][T19485] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  553.346967][T19489] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19489)
[  553.368027][T19485] BTRFS info (device loop0): using free-space-tree
[  553.392236][T19489] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  553.419717][T19489] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  553.432322][T19489] BTRFS info (device loop5): using free-space-tree
[  553.446186][T19474] BTRFS info (device loop2): balance: start -f -s
[  553.463214][T19474] BTRFS info (device loop2): left=0, need=98304, flags=2
[  553.492203][T19474] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  553.496563][T19480] BTRFS info (device loop3): balance: start -f -s
[  553.500733][T19474] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  553.500776][T19474] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  553.500798][T19474] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  553.521522][T19480] BTRFS info (device loop3): left=0, need=98304, flags=2
[  553.530573][T19474] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  553.530605][T19474] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  553.530630][T19474] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  553.581782][T19480] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  553.590401][T19480] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  553.604056][T19480] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  553.612900][T19480] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  553.621105][T19480] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  553.628877][T19480] BTRFS info (device loop3): delayed_block_rsv: size 0 reserved 0
[  553.636766][T19480] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 655360
[  553.690430][T19474] BTRFS info (device loop2): relocating block group 1048576 flags system
[  553.752413][T19487] BTRFS info (device loop4): balance: start -f -s
[  553.777783][T19474] BTRFS info (device loop2): balance: ended with status: 0
[  553.784970][T19487] BTRFS info (device loop4): left=0, need=98304, flags=2
[  553.797364][T19480] BTRFS info (device loop3): relocating block group 1048576 flags system
[  553.818159][T19487] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  553.826663][T19487] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  553.840745][T19487] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  553.850206][T19487] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  553.857905][T19487] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  553.866009][T19487] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  553.874868][T19487] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  553.902680][T16793] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  554.036040][T19487] BTRFS info (device loop4): balance: canceled
[  554.124169][T19486] BTRFS info (device loop1): balance: start -f -s
[  554.135674][T19480] BTRFS info (device loop3): balance: ended with status: 0
[  554.201514][T19486] BTRFS info (device loop1): left=0, need=98304, flags=2
[  554.224301][T16795] BTRFS info (device loop3): last unmount of filesystem 39db56f1-718c-4ea0-9b37-207a85716486
[  554.250820][T19486] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  554.259777][T19486] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  554.274175][T19486] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  554.283214][T19486] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  554.291042][T19486] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  554.299090][T19486] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  554.307816][T19486] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  554.338309][T19485] BTRFS info (device loop0): balance: start -f -s
[  554.345342][T19485] BTRFS info (device loop0): left=0, need=98304, flags=2
[  554.354668][T16796] BTRFS info (device loop4): last unmount of filesystem a306cb10-65d9-45ea-92a5-1624f905dd0b
[  554.375402][T19489] BTRFS info (device loop5): balance: start -f -s
[  554.391920][T19489] BTRFS info (device loop5): left=0, need=98304, flags=2
[  554.413016][T19486] BTRFS info (device loop1): relocating block group 1048576 flags system
[  554.416895][T19489] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  554.430583][T19489] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  554.445091][T19489] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  554.454033][T19489] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  554.461901][T19489] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  554.469684][T19489] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  554.478318][T19489] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  554.499759][T19485] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  554.508101][T19485] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  554.521968][T19485] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  554.530951][T19485] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  554.538823][T19485] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  554.546516][T19485] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[  554.554471][T19485] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[  554.564654][T19485] BTRFS info (device loop0): relocating block group 1048576 flags system
[  554.664332][T19489] BTRFS info (device loop5): relocating block group 1048576 flags system
[  554.719509][T19486] BTRFS info (device loop1): balance: ended with status: 0
[  554.782109][T19485] BTRFS info (device loop0): balance: ended with status: 0
[  554.895534][T16791] BTRFS info (device loop0): last unmount of filesystem 94e6eee7-96bb-4a62-933a-297a9f0a3b8f
[  554.939203][T16792] BTRFS info (device loop1): last unmount of filesystem 00e86673-4817-4d0a-b18f-e2b9b455d14e
[  555.140612][T19489] BTRFS info (device loop5): balance: ended with status: 0
[  555.255285][T16798] BTRFS info (device loop5): last unmount of filesystem 1abe46af-2fa9-46f4-8298-ce8a8761400d
[  555.809773][T19591] loop2: detected capacity change from 0 to 32768
[  555.831260][T19591] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19591)
[  555.906342][T19591] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  555.964330][T19591] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  556.009018][T19591] BTRFS info (device loop2): using free-space-tree
[  556.480521][T19591] BTRFS info (device loop2): balance: start -f -s
[  556.509704][T19591] BTRFS info (device loop2): left=0, need=98304, flags=2
[  556.554303][T19591] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  556.563287][T19591] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  556.577321][T19591] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  556.586190][T19591] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  556.593922][T19591] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  556.601797][T19591] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  556.610389][T19591] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  556.737458][T19597] loop0: detected capacity change from 0 to 32768
[  556.811519][T19597] BTRFS: device /dev/loop0 (7:0) using temp-fsid 8489034b-ae37-4b2a-9525-88741b527000
[  556.847478][T19591] BTRFS info (device loop2): relocating block group 1048576 flags system
[  556.873237][T19597] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19597)
[  556.922945][T19599] loop3: detected capacity change from 0 to 32768
[  556.958077][T19597] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  556.966877][T19591] BTRFS info (device loop2): balance: ended with status: 0
[  556.981882][T19596] loop4: detected capacity change from 0 to 32768
[  557.000655][T19599] BTRFS: device /dev/loop3 (7:3) using temp-fsid e6f8308c-2c4d-431b-a5dd-abf5d7fc7c17
[  557.003814][T19597] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  557.048509][T19599] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19599)
[  557.054079][T19597] BTRFS info (device loop0): using free-space-tree
[  557.078708][T16793] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  557.173325][T19609] loop5: detected capacity change from 0 to 32768
[  557.203357][T19599] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  557.225353][T19596] BTRFS: device /dev/loop4 (7:4) using temp-fsid 9bc174d2-f7c3-4724-9f49-7bda83cb28a7
[  557.265876][T19599] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  557.288615][T19596] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19596)
[  557.307320][T19607] loop1: detected capacity change from 0 to 32768
[  557.324166][T19599] BTRFS info (device loop3): using free-space-tree
[  557.386586][T19609] BTRFS: device /dev/loop5 (7:5) using temp-fsid fc83662b-2f88-487a-bd48-c7faab54c53f
[  557.397304][T19596] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  557.408860][T19596] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  557.417983][T19596] BTRFS info (device loop4): using free-space-tree
[  557.440360][T19609] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19609)
[  557.527605][T19607] BTRFS: device /dev/loop1 (7:1) using temp-fsid 4f111a87-ed08-4cc7-9677-29d912c06119
[  557.552296][T19607] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19607)
[  557.572489][T19609] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  557.583386][T19609] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  557.593351][T19609] BTRFS info (device loop5): using free-space-tree
[  557.632238][T19607] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  557.722895][T19607] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  557.732887][T19607] BTRFS info (device loop1): using free-space-tree
[  557.802038][T19596] BTRFS info (device loop4): balance: start -f -s
[  557.887540][T19596] BTRFS info (device loop4): left=0, need=98304, flags=2
[  557.921444][T19599] BTRFS info (device loop3): balance: start -f -s
[  557.928939][T19597] BTRFS info (device loop0): balance: start -f -s
[  557.941486][T19599] BTRFS info (device loop3): left=0, need=98304, flags=2
[  557.948977][T19596] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  557.957330][T19596] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  557.971133][T19596] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  557.977548][T19597] BTRFS info (device loop0): left=0, need=98304, flags=2
[  557.980074][T19596] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  557.980103][T19596] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  557.980127][T19596] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  557.980151][T19596] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  557.981268][T19599] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  558.028810][T19599] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  558.042810][T19599] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  558.051853][T19599] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  558.059620][T19599] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  558.067380][T19599] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  558.076128][T19599] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  558.098477][T19597] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  558.106911][T19597] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  558.120902][T19597] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  558.130024][T19597] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  558.138065][T19597] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  558.139713][T19596] BTRFS info (device loop4): relocating block group 1048576 flags system
[  558.145845][T19597] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  558.163213][T19597] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  558.197130][T19599] BTRFS info (device loop3): balance: canceled
[  558.349981][T19607] BTRFS info (device loop1): balance: start -f -s
[  558.362615][T19609] BTRFS info (device loop5): balance: start -f -s
[  558.382347][T16795] BTRFS info (device loop3): last unmount of filesystem e6f8308c-2c4d-431b-a5dd-abf5d7fc7c17
[  558.388572][T19597] BTRFS info (device loop0): balance: canceled
[  558.426652][T19607] BTRFS info (device loop1): left=0, need=98304, flags=2
[  558.445269][T19609] BTRFS info (device loop5): left=0, need=98304, flags=2
[  558.486356][T19609] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  558.493160][T19607] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  558.494971][T19609] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  558.503446][T19607] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  558.503493][T19607] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  558.517513][T19609] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  558.517545][T19609] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  558.531758][T19607] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  558.541885][T19609] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  558.541934][T19609] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  558.541957][T19609] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  558.592083][T19607] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  558.600021][T19607] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  558.608861][T19607] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  558.658075][T19596] BTRFS info (device loop4): balance: ended with status: 0
[  558.770348][T19609] BTRFS info (device loop5): balance: canceled
[  558.809350][T16791] BTRFS info (device loop0): last unmount of filesystem 8489034b-ae37-4b2a-9525-88741b527000
[  558.838060][T16796] BTRFS info (device loop4): last unmount of filesystem 9bc174d2-f7c3-4724-9f49-7bda83cb28a7
[  558.897125][T19607] BTRFS info (device loop1): balance: canceled
[  559.014494][T16792] BTRFS info (device loop1): last unmount of filesystem 4f111a87-ed08-4cc7-9677-29d912c06119
[  559.049410][T16798] BTRFS info (device loop5): last unmount of filesystem fc83662b-2f88-487a-bd48-c7faab54c53f
[  560.151342][T19715] loop2: detected capacity change from 0 to 32768
[  560.196407][T19715] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19715)
[  560.274715][T19715] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  560.348017][T19715] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  560.390456][T19715] BTRFS info (device loop2): using free-space-tree
[  560.649428][T19723] loop5: detected capacity change from 0 to 32768
[  560.660577][T19723] BTRFS: device /dev/loop5 (7:5) using temp-fsid 3e1cb693-c5c9-438f-8950-4885ebcdd40e
[  560.681963][T19723] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19723)
[  560.745558][T19723] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  560.757678][T19723] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  560.767415][T19723] BTRFS info (device loop5): using free-space-tree
[  560.918899][T19725] loop1: detected capacity change from 0 to 32768
[  560.948777][T19725] BTRFS: device /dev/loop1 (7:1) using temp-fsid 0bbc5249-5b2e-4e68-9cac-84ed654861d1
[  560.964563][T19725] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19725)
[  560.969824][T19715] BTRFS info (device loop2): balance: start -f -s
[  561.091393][T19715] BTRFS info (device loop2): left=0, need=98304, flags=2
[  561.097910][T19725] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  561.135415][T19715] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  561.143866][T19715] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  561.155406][T19725] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  561.157827][T19715] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  561.157857][T19715] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  561.183728][T19715] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  561.191914][T19715] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  561.200499][T19715] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  561.204423][T19727] loop3: detected capacity change from 0 to 32768
[  561.248048][T19727] BTRFS: device /dev/loop3 (7:3) using temp-fsid 979736a9-fe96-490b-9fe3-196e5f6a5a09
[  561.313029][T19727] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19727)
[  561.411465][T19733] loop4: detected capacity change from 0 to 32768
[  561.482886][T19733] BTRFS: device /dev/loop4 (7:4) using temp-fsid bd90cb39-5f86-445b-ae48-c036fb6101af
[  561.499898][T19727] _btrfs_printk: 13 callbacks suppressed
[  561.499922][T19727] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  561.542840][T16798] BTRFS info (device loop5): last unmount of filesystem 3e1cb693-c5c9-438f-8950-4885ebcdd40e
[  561.566436][T19730] loop0: detected capacity change from 0 to 32768
[  561.573163][T19733] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19733)
[  561.601848][T19727] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  561.639065][T19727] BTRFS info (device loop3): using free-space-tree
[  561.639391][T19715] BTRFS info (device loop2): balance: ended with status: 0
[  561.660957][T19730] BTRFS: device /dev/loop0 (7:0) using temp-fsid aa4a29d1-97b4-4289-a2c4-5ac2937e5bb7
[  561.672010][T19730] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19730)
[  561.689137][T19733] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  561.721895][T19733] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  561.722664][T19730] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  561.772499][T19733] BTRFS info (device loop4): using free-space-tree
[  561.814693][T19725] BTRFS info (device loop1): balance: start -f -s
[  561.823344][T19730] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  561.825737][T19725] BTRFS info (device loop1): left=0, need=98304, flags=2
[  561.845634][T19725] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  561.854137][T19725] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  561.867960][T19725] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  561.876893][T19725] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  561.884634][T19725] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  561.890433][T16793] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  561.892429][T19725] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  561.911765][T19725] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  561.928653][T19730] BTRFS info (device loop0): using free-space-tree
[  562.074449][T19725] BTRFS info (device loop1): relocating block group 1048576 flags system
[  562.235969][T19730] BTRFS info (device loop0): balance: start -f -s
[  562.244126][T19727] BTRFS info (device loop3): balance: start -f -s
[  562.280087][T19730] BTRFS info (device loop0): left=0, need=98304, flags=2
[  562.291447][T19727] BTRFS info (device loop3): left=0, need=98304, flags=2
[  562.320071][T19730] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  562.328541][T19730] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  562.339291][T19727] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  562.342160][T19730] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  562.350504][T19727] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  562.359276][T19730] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  562.359301][T19730] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  562.359320][T19730] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  562.359342][T19730] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  562.373090][T19727] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  562.415815][T19727] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  562.423925][T19727] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  562.431953][T19727] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  562.440701][T19727] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  562.482002][T19733] BTRFS info (device loop4): balance: start -f -s
[  562.488935][T19733] BTRFS info (device loop4): left=0, need=98304, flags=2
[  562.496271][T19733] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  562.504797][T19733] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  562.515359][T19725] BTRFS info (device loop1): balance: ended with status: 0
[  562.519658][T19733] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  562.535702][T19733] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  562.544048][T19733] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  562.552314][T19733] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  562.561207][T19733] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  562.634160][T19730] BTRFS info (device loop0): balance: canceled
[  562.639403][T19727] BTRFS info (device loop3): relocating block group 1048576 flags system
[  562.720100][T19733] BTRFS info (device loop4): balance: canceled
[  562.739768][T16792] BTRFS info (device loop1): last unmount of filesystem 0bbc5249-5b2e-4e68-9cac-84ed654861d1
[  562.770850][T16791] BTRFS info (device loop0): last unmount of filesystem aa4a29d1-97b4-4289-a2c4-5ac2937e5bb7
[  562.847221][T16796] BTRFS info (device loop4): last unmount of filesystem bd90cb39-5f86-445b-ae48-c036fb6101af
[  562.901177][T19727] BTRFS info (device loop3): balance: ended with status: 0
[  563.046859][T16795] BTRFS info (device loop3): last unmount of filesystem 979736a9-fe96-490b-9fe3-196e5f6a5a09
[  563.763138][T19814] loop5: detected capacity change from 0 to 32768
[  563.814371][T19814] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19814)
[  563.946912][T19814] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  563.962637][ T1247] ieee802154 phy0 wpan0: encryption failed: -22
[  563.969406][ T1247] ieee802154 phy1 wpan1: encryption failed: -22
[  563.998051][T19814] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  564.058730][T19814] BTRFS info (device loop5): using free-space-tree
[  564.542581][T19814] BTRFS info (device loop5): balance: start -f -s
[  564.568762][T19814] BTRFS info (device loop5): left=0, need=98304, flags=2
[  564.575885][T19814] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  564.584519][T19814] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  564.598300][T19814] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  564.607169][T19814] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  564.614972][T19814] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  564.622804][T19814] BTRFS info (device loop5): delayed_block_rsv: size 0 reserved 0
[  564.627299][T19860] loop2: detected capacity change from 0 to 32768
[  564.630722][T19814] BTRFS info (device loop5): delayed_refs_rsv: size 0 reserved 0
[  564.652791][T19867] loop4: detected capacity change from 0 to 32768
[  564.698527][T19867] BTRFS: device /dev/loop4 (7:4) using temp-fsid 8e235229-122b-4fcc-9c1a-140babc8b398
[  564.708244][T19867] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (19867)
[  564.717999][T19863] loop0: detected capacity change from 0 to 32768
[  564.768966][T19867] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  564.793407][T19860] BTRFS: device /dev/loop2 (7:2) using temp-fsid d3894d71-2e6e-459f-9a11-e43f3e00f8b3
[  564.800122][T19867] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  564.822409][T19860] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (19860)
[  564.850919][T19814] BTRFS info (device loop5): relocating block group 1048576 flags system
[  564.859579][T19867] BTRFS info (device loop4): using free-space-tree
[  564.909255][T19863] BTRFS: device /dev/loop0 (7:0) using temp-fsid 925246d5-1ee9-4859-b956-1a21953e9929
[  564.920006][T19863] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (19863)
[  564.938621][T19860] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  564.955168][T19870] loop3: detected capacity change from 0 to 32768
[  564.956972][T19860] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  564.965600][T19873] loop1: detected capacity change from 0 to 32768
[  564.970652][T19860] BTRFS info (device loop2): using free-space-tree
[  565.021762][T19863] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  565.033751][T19873] BTRFS: device /dev/loop1 (7:1) using temp-fsid adc2f675-f4d5-4d4e-8344-7968856d49a1
[  565.034205][T19863] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  565.052896][T19863] BTRFS info (device loop0): using free-space-tree
[  565.084207][T19873] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (19873)
[  565.100610][T19814] BTRFS info (device loop5): balance: ended with status: 0
[  565.143564][T19870] BTRFS: device /dev/loop3 (7:3) using temp-fsid 27dfc2fb-a633-481c-a1c0-75d4c3cc234f
[  565.164634][T19873] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  565.200722][T19870] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (19870)
[  565.208876][T19873] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  565.242562][T16798] BTRFS info (device loop5): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  565.249966][T19873] BTRFS info (device loop1): using free-space-tree
[  565.273049][T19870] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  565.329208][T19870] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  565.379602][T19860] BTRFS info (device loop2): balance: start -f -s
[  565.385819][T19867] BTRFS info (device loop4): balance: start -f -s
[  565.416155][T19870] BTRFS info (device loop3): using free-space-tree
[  565.432186][T19860] BTRFS info (device loop2): left=0, need=98304, flags=2
[  565.451081][T19860] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  565.459643][T19860] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  565.465424][T19867] BTRFS info (device loop4): left=0, need=98304, flags=2
[  565.473427][T19860] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  565.489422][T19860] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  565.497145][T19860] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  565.504924][T19860] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  565.513667][T19860] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  565.530880][T19867] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  567.762050][T19997] loop5: detected capacity change from 0 to 32768
[  567.801072][T19997] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (19997)
[  567.895063][T19997] _btrfs_printk: 48 callbacks suppressed
[  567.895092][T19997] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  567.942925][T20000] loop0: detected capacity change from 0 to 32768
[  567.954638][T19997] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  567.970834][T20000] BTRFS: device /dev/loop0 (7:0) using temp-fsid 2d6938b7-56b2-4eff-ac05-8abe817cf9a5
[  567.998621][T19997] BTRFS info (device loop5): using free-space-tree
[  568.007753][T20000] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20000)
[  568.073968][T20000] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  568.097318][T20005] loop3: detected capacity change from 0 to 32768
[  568.112489][T20006] loop1: detected capacity change from 0 to 32768
[  568.122136][T20006] BTRFS: device /dev/loop1 (7:1) using temp-fsid bc605e42-eac8-46f2-8c55-be171604d610
[  568.125023][T20000] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  568.131921][T20006] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20006)
[  568.167396][T20006] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  568.177936][T20006] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  568.186890][T20006] BTRFS info (device loop1): using free-space-tree
[  568.196127][T20005] BTRFS: device /dev/loop3 (7:3) using temp-fsid 9fc8a067-c421-4387-8786-1f23ae0b9053
[  568.228550][T20000] BTRFS info (device loop0): using free-space-tree
[  568.232069][T20009] loop4: detected capacity change from 0 to 32768
[  568.241746][T20005] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20005)
[  568.307798][T20005] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  568.348754][T20009] BTRFS: device /dev/loop4 (7:4) using temp-fsid 2e226d57-f84d-4f28-82e7-ac8fe553b390
[  568.382006][T20005] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  568.403751][T20009] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20009)
[  568.430396][T20005] BTRFS info (device loop3): using free-space-tree
[  568.480961][T19997] BTRFS info (device loop5): balance: start -f -s
[  568.498684][T19997] BTRFS info (device loop5): left=0, need=98304, flags=2
[  568.521824][T20009] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  568.532416][T19997] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  568.542536][T19997] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  568.552632][T20009] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  568.556924][T19997] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  568.574941][T19997] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  568.578329][T20012] loop2: detected capacity change from 0 to 32768
[  568.589781][T19997] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  568.597667][T19997] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  568.606357][T19997] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  568.635504][T20009] BTRFS info (device loop4): using free-space-tree
[  568.647785][T20012] BTRFS: device /dev/loop2 (7:2) using temp-fsid ba0d64df-9e55-4b87-9680-662c5b2f5923
[  568.658439][T19997] BTRFS info (device loop5): relocating block group 1048576 flags system
[  568.686081][T20000] BTRFS info (device loop0): balance: start -f -s
[  568.694174][T20012] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20012)
[  568.770870][T20000] BTRFS info (device loop0): left=0, need=98304, flags=2
[  568.797925][T20000] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  568.806858][T20000] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  568.820550][T20000] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  568.829491][T20000] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  568.837628][T20000] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  568.845464][T20000] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  568.854087][T20000] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  568.892026][T20006] BTRFS info (device loop1): balance: start -f -s
[  568.902021][T20006] BTRFS info (device loop1): left=0, need=98304, flags=2
[  568.935899][T20000] BTRFS info (device loop0): relocating block group 1048576 flags system
[  568.953225][T20012] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  568.972354][T19997] BTRFS info (device loop5): balance: ended with status: 0
[  569.013726][T20006] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  569.022348][T20006] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  569.036118][T20006] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  569.045174][T20006] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  569.052930][T20006] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  569.060698][T20006] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  569.069568][T20006] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  569.137968][T20012] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  569.143632][T20005] BTRFS info (device loop3): balance: start -f -s
[  569.187648][T20006] BTRFS info (device loop1): balance: canceled
[  569.195600][T20012] BTRFS info (device loop2): using free-space-tree
[  569.212494][T20000] BTRFS info (device loop0): balance: ended with status: 0
[  569.251574][T16798] BTRFS info (device loop5): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  569.262112][T20005] BTRFS info (device loop3): left=0, need=98304, flags=2
[  569.285843][T20009] BTRFS info (device loop4): balance: start -f -s
[  569.348517][T20005] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  569.357036][T20005] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  569.370753][T20005] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  569.379895][T20005] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  569.387671][T20005] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  569.395624][T20005] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  569.404590][T20005] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  569.408836][T20009] BTRFS info (device loop4): left=0, need=98304, flags=2
[  569.423881][T20009] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  569.432702][T20009] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  569.446723][T20009] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  569.455843][T20009] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  569.463940][T20009] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  569.472093][T20009] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  569.481017][T20009] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  569.521528][T20005] BTRFS info (device loop3): balance: canceled
[  569.540494][T16792] BTRFS info (device loop1): last unmount of filesystem bc605e42-eac8-46f2-8c55-be171604d610
[  569.540612][T16791] BTRFS info (device loop0): last unmount of filesystem 2d6938b7-56b2-4eff-ac05-8abe817cf9a5
[  569.669287][T20009] BTRFS info (device loop4): relocating block group 1048576 flags system
[  569.752421][T16795] BTRFS info (device loop3): last unmount of filesystem 9fc8a067-c421-4387-8786-1f23ae0b9053
[  569.788729][T20012] BTRFS info (device loop2): balance: start -f -s
[  569.828651][T20012] BTRFS info (device loop2): left=0, need=98304, flags=2
[  569.898852][T20012] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  569.907699][T20012] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  569.921607][T20012] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  569.930684][T20012] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  569.938544][T20012] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  569.946227][T20012] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  569.954931][T20012] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  569.971310][T20012] BTRFS info (device loop2): relocating block group 1048576 flags system
[  569.986694][T20009] BTRFS info (device loop4): balance: ended with status: 0
[  570.138722][T20012] BTRFS info (device loop2): balance: ended with status: 0
[  570.329571][T16793] BTRFS info (device loop2): last unmount of filesystem ba0d64df-9e55-4b87-9680-662c5b2f5923
[  570.340405][T16796] BTRFS info (device loop4): last unmount of filesystem 2e226d57-f84d-4f28-82e7-ac8fe553b390
[  571.489412][T20141] loop1: detected capacity change from 0 to 32768
[  571.506378][T20141] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20141)
[  571.613585][T20141] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  571.683346][T20141] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  571.717591][T20141] BTRFS info (device loop1): using free-space-tree
[  571.843388][T20145] loop5: detected capacity change from 0 to 32768
[  571.944436][T20145] BTRFS: device /dev/loop5 (7:5) using temp-fsid b7b7265f-2b2d-4144-9519-0de39c2c54e6
[  572.016816][T20145] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20145)
[  572.079349][T20148] loop3: detected capacity change from 0 to 32768
[  572.102737][T20145] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  572.127232][T20145] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  572.145901][T20145] BTRFS info (device loop5): using free-space-tree
[  572.149016][T20141] BTRFS info (device loop1): balance: start -f -s
[  572.160852][T20148] BTRFS: device /dev/loop3 (7:3) using temp-fsid 5606d0c4-040b-4618-b8e0-09ce00f92596
[  572.191612][T20151] loop0: detected capacity change from 0 to 32768
[  572.210935][T20141] BTRFS info (device loop1): left=0, need=98304, flags=2
[  572.221135][T20148] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20148)
[  572.257501][T20141] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  572.266119][T20141] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  572.280000][T20141] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  572.288874][T20141] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  572.339392][T20151] BTRFS: device /dev/loop0 (7:0) using temp-fsid 5b2404b1-fa09-416b-b3b5-796c40a6b0ab
[  572.388998][T20151] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20151)
[  572.555235][T20156] loop4: detected capacity change from 0 to 32768
[  572.647425][T20156] BTRFS: device /dev/loop4 (7:4) using temp-fsid 3bacb846-57d6-46ec-8bdc-79326f1143c1
[  572.676457][T20156] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20156)
[  572.764646][T20160] loop2: detected capacity change from 0 to 32768
[  572.882804][T20160] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20160)
[  572.919774][T16798] _btrfs_printk: 37 callbacks suppressed
[  572.919800][T16798] BTRFS info (device loop5): last unmount of filesystem b7b7265f-2b2d-4144-9519-0de39c2c54e6
[  572.984917][T20160] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  573.044063][T20160] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  573.113022][T20160] BTRFS info (device loop2): using free-space-tree
[  573.248025][T20151] BTRFS info (device loop0): balance: start -f -s
[  573.331628][T20151] BTRFS info (device loop0): left=0, need=98304, flags=2
[  573.367038][T20151] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  573.375693][T20151] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  573.389523][T20151] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  573.398708][T20151] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  573.406439][T20151] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  573.414256][T20151] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  573.423088][T20151] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  573.551075][T20156] BTRFS info (device loop4): balance: start -f -s
[  573.567329][T20156] BTRFS info (device loop4): left=0, need=98304, flags=2
[  573.575924][T20156] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  573.584660][T20156] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  573.598508][T20156] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  573.607340][T20156] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  573.615094][T20156] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  573.622820][T20156] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  573.631659][T20156] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  573.641692][T20160] BTRFS info (device loop2): balance: start -f -s
[  573.649031][T20160] BTRFS info (device loop2): left=0, need=98304, flags=2
[  573.658193][T20151] BTRFS info (device loop0): balance: canceled
[  573.666397][T20160] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  573.674914][T20160] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  573.688656][T20160] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  573.697475][T20160] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  573.705198][T20160] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  573.712981][T20160] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0
[  573.720958][T20160] BTRFS info (device loop2): delayed_refs_rsv: size 0 reserved 0
[  573.858090][T20156] BTRFS info (device loop4): relocating block group 1048576 flags system
[  573.963581][T20160] BTRFS info (device loop2): relocating block group 1048576 flags system
[  573.978032][T16791] BTRFS info (device loop0): last unmount of filesystem 5b2404b1-fa09-416b-b3b5-796c40a6b0ab
[  574.182745][T20160] BTRFS info (device loop2): balance: ended with status: 0
[  574.191599][T20156] BTRFS info (device loop4): balance: ended with status: 0
[  574.220062][T20243] loop1: detected capacity change from 0 to 32768
[  574.249520][T20243] BTRFS: device /dev/loop1 (7:1) using temp-fsid 373ff79c-16ff-4881-b2bd-0b91142d839b
[  574.288878][T16793] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  574.321238][T20243] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20243)
[  574.366947][T16796] BTRFS info (device loop4): last unmount of filesystem 3bacb846-57d6-46ec-8bdc-79326f1143c1
[  574.489859][T20243] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  574.561108][T20243] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  574.592952][T20243] BTRFS info (device loop1): using free-space-tree
[  575.095388][T20283] loop5: detected capacity change from 0 to 32768
[  575.112719][T20243] BTRFS info (device loop1): balance: start -f -s
[  575.150225][T20283] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20283)
[  575.179020][T20243] BTRFS info (device loop1): left=0, need=98304, flags=2
[  575.208494][T20243] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  575.216904][T20243] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  575.230903][T20243] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  575.239926][T20243] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  575.247698][T20243] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  575.255685][T20243] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  575.264451][T20243] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  575.279021][T20283] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  575.299582][T20277] loop3: detected capacity change from 0 to 32768
[  575.309290][T20283] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  575.337030][T20283] BTRFS info (device loop5): using free-space-tree
[  575.356069][T20277] BTRFS: device /dev/loop3 (7:3) using temp-fsid 219b0c75-4f9a-449e-85ca-f2ec3b82f364
[  575.409013][T20277] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20277)
[  575.453341][T20243] BTRFS info (device loop1): balance: canceled
[  575.454966][T20277] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  575.540775][T16792] BTRFS info (device loop1): last unmount of filesystem 373ff79c-16ff-4881-b2bd-0b91142d839b
[  575.564279][T20277] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  575.651482][T20277] BTRFS info (device loop3): using free-space-tree
[  575.742745][T20283] BTRFS info (device loop5): balance: start -f -s
[  575.790020][T20283] BTRFS info (device loop5): left=0, need=98304, flags=2
[  575.827957][T20283] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  575.836834][T20283] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  575.850577][T20283] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  575.859726][T20283] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  575.867409][T20283] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  575.875150][T20283] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  575.883989][T20283] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  575.976181][T20283] BTRFS info (device loop5): relocating block group 1048576 flags system
[  576.092203][T20277] BTRFS info (device loop3): balance: start -f -s
[  576.099084][T20283] BTRFS info (device loop5): balance: ended with status: 0
[  576.123055][T20277] BTRFS info (device loop3): left=0, need=98304, flags=2
[  576.159817][T20277] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  576.168196][T20277] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  576.182058][T20277] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  576.191455][T20277] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  576.199350][T20277] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  576.207432][T20277] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  576.215015][T20315] loop0: detected capacity change from 0 to 32768
[  576.216157][T20277] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  576.250544][T20315] BTRFS: device /dev/loop0 (7:0) using temp-fsid c4945f06-5819-4484-9a15-d40ec4a08dc6
[  576.317181][T16798] BTRFS info (device loop5): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  576.337412][T20277] BTRFS info (device loop3): relocating block group 1048576 flags system
[  576.341064][T20315] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20315)
[  576.461670][T20315] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  576.492008][T20277] BTRFS info (device loop3): balance: ended with status: 0
[  576.531882][T20315] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  576.589086][T16795] BTRFS info (device loop3): last unmount of filesystem 219b0c75-4f9a-449e-85ca-f2ec3b82f364
[  576.609505][T20315] BTRFS info (device loop0): using free-space-tree
[  576.893324][T20321] loop4: detected capacity change from 0 to 32768
[  576.944483][T20315] BTRFS info (device loop0): balance: start -f -s
[  576.960988][T20321] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20321)
[  576.975816][T20315] BTRFS info (device loop0): left=0, need=98304, flags=2
[  576.992105][T20315] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  577.000928][T20315] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  577.014975][T20315] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  577.024184][T20315] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  577.032059][T20315] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  577.039929][T20315] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  577.048662][T20315] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  577.081104][T20325] loop2: detected capacity change from 0 to 32768
[  577.087986][T20321] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  577.109030][T20315] BTRFS info (device loop0): relocating block group 1048576 flags system
[  577.131333][T20325] BTRFS: device /dev/loop2 (7:2) using temp-fsid f6d16d51-554e-4a55-8ed6-da52dc51be23
[  577.156117][T20321] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  577.184634][T20325] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20325)
[  577.235621][T20321] BTRFS info (device loop4): using free-space-tree
[  577.287254][T20325] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  578.036976][T20325] _btrfs_printk: 24 callbacks suppressed
[  578.037002][T20325] BTRFS info (device loop2): balance: ended with status: 0
[  578.118266][T20364] loop1: detected capacity change from 0 to 32768
[  578.157693][T20321] BTRFS info (device loop4): balance: ended with status: 0
[  578.239022][T20364] BTRFS: device /dev/loop1 (7:1) using temp-fsid 9c023e01-835c-4949-ae15-bef45a1cd52c
[  578.299743][T16796] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  578.300462][T16793] BTRFS info (device loop2): last unmount of filesystem f6d16d51-554e-4a55-8ed6-da52dc51be23
[  578.316214][T20364] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20364)
[  578.437534][T20392] loop5: detected capacity change from 0 to 32768
[  578.469059][T20364] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  578.481293][T20392] BTRFS: device /dev/loop5 (7:5) using temp-fsid c304e5a4-6f6c-4a9c-ab1a-5f3463506b36
[  578.485334][T20388] loop3: detected capacity change from 0 to 32768
[  578.523847][T20364] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  578.548611][T20392] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20392)
[  578.556441][T20364] BTRFS info (device loop1): using free-space-tree
[  578.618575][T20388] BTRFS: device /dev/loop3 (7:3) using temp-fsid a6398564-c5cd-47a8-a600-8815fda7d76a
[  578.630190][T20388] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20388)
[  578.663777][T20392] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  578.709854][T20392] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  578.737330][T20388] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  578.739135][T20392] BTRFS info (device loop5): using free-space-tree
[  578.780952][T20388] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  578.803628][T20388] BTRFS info (device loop3): using free-space-tree
[  578.960488][T20364] BTRFS info (device loop1): balance: start -f -s
[  578.994256][T20392] BTRFS info (device loop5): balance: start -f -s
[  579.009452][T20364] BTRFS info (device loop1): left=0, need=98304, flags=2
[  579.031936][T20392] BTRFS info (device loop5): left=0, need=98304, flags=2
[  579.055058][T20364] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  579.062313][T20431] loop0: detected capacity change from 0 to 32768
[  579.063906][T20364] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  579.084003][T20364] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  579.092968][T20364] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  579.100916][T20364] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  579.108623][T20364] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  579.117188][T20364] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  579.129271][T20431] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20431)
[  579.148722][T20392] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  579.157153][T20392] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  579.171359][T20392] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  579.180313][T20392] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  579.188002][T20392] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  579.195836][T20392] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  579.204626][T20392] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  579.236442][T20431] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  579.269571][T20364] BTRFS info (device loop1): relocating block group 1048576 flags system
[  579.327047][T20388] BTRFS info (device loop3): balance: start -f -s
[  579.336313][T20431] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  579.372864][T20388] BTRFS info (device loop3): left=0, need=98304, flags=2
[  579.393791][T20392] BTRFS info (device loop5): balance: canceled
[  579.425620][T20431] BTRFS info (device loop0): using free-space-tree
[  579.435277][T20364] BTRFS info (device loop1): balance: ended with status: 0
[  579.443091][T20388] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  579.452144][T20388] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  579.465877][T20388] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  579.474810][T20388] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  579.482803][T20388] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  579.490819][T20388] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  579.499540][T20388] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  579.633086][T20388] BTRFS info (device loop3): relocating block group 1048576 flags system
[  579.710910][T16792] BTRFS info (device loop1): last unmount of filesystem 9c023e01-835c-4949-ae15-bef45a1cd52c
[  579.721836][T16798] BTRFS info (device loop5): last unmount of filesystem c304e5a4-6f6c-4a9c-ab1a-5f3463506b36
[  579.836738][T20431] BTRFS info (device loop0): balance: start -f -s
[  579.862338][T20388] BTRFS info (device loop3): balance: ended with status: 0
[  579.869600][T20431] BTRFS info (device loop0): left=0, need=98304, flags=2
[  579.869644][T20431] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  579.869667][T20431] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  579.869699][T20431] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  579.869722][T20431] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  579.869742][T20431] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  579.923462][T20431] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[  579.931453][T20431] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[  580.092726][T16795] BTRFS info (device loop3): last unmount of filesystem a6398564-c5cd-47a8-a600-8815fda7d76a
[  580.163742][T20431] BTRFS info (device loop0): relocating block group 1048576 flags system
[  580.301089][T20431] BTRFS info (device loop0): balance: ended with status: 0
[  580.427831][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  580.608717][T20494] loop4: detected capacity change from 0 to 32768
[  580.639332][T20494] BTRFS: device /dev/loop4 (7:4) using temp-fsid abe52f2c-037e-43df-ad8e-2f4e1e326caf
[  580.647290][T20478] loop2: detected capacity change from 0 to 32768
[  580.683000][T20494] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20494)
[  580.750645][T20478] BTRFS: device /dev/loop2 (7:2) using temp-fsid 5a4600e2-ac0a-459a-b398-d96c0ba0af43
[  580.769197][T20494] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  580.793202][T20478] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20478)
[  580.826531][T20494] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  580.853992][T20478] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  580.877984][T20478] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  580.888580][T20494] BTRFS info (device loop4): using free-space-tree
[  580.923021][T20478] BTRFS info (device loop2): using free-space-tree
[  581.132314][T20478] BTRFS info (device loop2): balance: start -f -s
[  581.147767][T20478] BTRFS info (device loop2): left=0, need=98304, flags=2
[  581.188704][T20478] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  581.197424][T20478] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  581.211492][T20478] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  581.220708][T20478] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  581.228624][T20478] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  581.236577][T20478] BTRFS info (device loop2): delayed_block_rsv: size 0 reserved 0
[  581.244815][T20478] BTRFS info (device loop2): delayed_refs_rsv: size 0 reserved 0
[  581.342655][T20494] BTRFS info (device loop4): balance: start -f -s
[  581.401040][T20494] BTRFS info (device loop4): left=0, need=98304, flags=2
[  581.415223][T20494] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  581.415675][T20478] BTRFS info (device loop2): relocating block group 1048576 flags system
[  581.424084][T20494] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  581.446873][T20494] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  581.456531][T20494] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  581.464456][T20494] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  581.472282][T20494] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  581.480954][T20494] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  581.674650][T20478] BTRFS info (device loop2): balance: ended with status: 0
[  581.720417][T20494] BTRFS info (device loop4): balance: canceled
[  581.830921][T16793] BTRFS info (device loop2): last unmount of filesystem 5a4600e2-ac0a-459a-b398-d96c0ba0af43
[  581.845072][T16796] BTRFS info (device loop4): last unmount of filesystem abe52f2c-037e-43df-ad8e-2f4e1e326caf
[  582.061161][T20560] loop0: detected capacity change from 0 to 32768
[  582.100421][T20560] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20560)
[  582.176917][T20560] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  582.223874][T20560] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  582.277675][T20522] loop5: detected capacity change from 0 to 32768
[  582.285830][T20560] BTRFS info (device loop0): using free-space-tree
[  582.311089][T20520] loop1: detected capacity change from 0 to 32768
[  582.316086][T20522] BTRFS: device /dev/loop5 (7:5) using temp-fsid 9099ee29-2c43-4121-92b7-def18e1fb284
[  582.392822][T20522] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20522)
[  582.422881][T20524] loop3: detected capacity change from 0 to 32768
[  582.510449][T20522] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  582.523081][T20524] BTRFS: device /dev/loop3 (7:3) using temp-fsid d4719fb1-ab6a-4637-a93e-3d61c37e5894
[  582.594421][T20524] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20524)
[  582.618700][T20522] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  582.664676][T20574] loop4: detected capacity change from 0 to 32768
[  582.668621][T20522] BTRFS info (device loop5): using free-space-tree
[  582.706966][T20524] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  582.719062][T20520] BTRFS: device /dev/loop1 (7:1) using temp-fsid 2cf6edea-89f6-44d5-809f-01ae9046fb95
[  582.742051][T20524] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  582.755383][T20520] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20520)
[  582.807378][T20574] BTRFS: device /dev/loop4 (7:4) using temp-fsid b2c2ae4a-2eaf-4fbe-823e-3659d946c62f
[  582.844514][T20574] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20574)
[  583.042309][T20560] _btrfs_printk: 7 callbacks suppressed
[  583.042333][T20560] BTRFS info (device loop0): balance: start -f -s
[  583.142048][T20560] BTRFS info (device loop0): left=0, need=98304, flags=2
[  583.164307][T20560] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  583.172764][T20560] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  583.186759][T20560] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  583.195735][T20560] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  583.201322][T20520] BTRFS info (device loop1): balance: start -f -s
[  583.203785][T20560] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  583.217784][T20560] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  583.226727][T20560] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  583.227435][T20522] BTRFS info (device loop5): balance: start -f -s
[  583.242505][T20522] BTRFS info (device loop5): left=0, need=98304, flags=2
[  583.250306][T20522] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  583.251954][T20520] BTRFS info (device loop1): left=0, need=98304, flags=2
[  583.258740][T20522] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  583.258780][T20522] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  583.258802][T20522] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  583.258820][T20522] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  583.258839][T20522] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  583.258861][T20522] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  583.321624][T20520] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  583.330525][T20520] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  583.339016][T20560] BTRFS info (device loop0): balance: canceled
[  583.344310][T20520] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  583.352473][T20524] BTRFS info (device loop3): balance: start -f -s
[  583.359741][T20520] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  583.366417][T20524] BTRFS info (device loop3): left=0, need=98304, flags=2
[  583.373882][T20520] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  583.381049][T20524] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  583.388687][T20520] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  583.396922][T20524] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  583.405462][T20520] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  583.428184][T20524] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  583.437142][T20524] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  583.445134][T20524] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  583.453013][T20524] BTRFS info (device loop3): delayed_block_rsv: size 0 reserved 0
[  583.461067][T20524] BTRFS info (device loop3): delayed_refs_rsv: size 0 reserved 0
[  583.508255][T20575] loop2: detected capacity change from 0 to 32768
[  583.544085][T20520] BTRFS info (device loop1): relocating block group 1048576 flags system
[  583.552945][T20522] BTRFS info (device loop5): balance: canceled
[  583.627350][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  583.638332][T20575] BTRFS: device /dev/loop2 (7:2) using temp-fsid 40134257-07e5-4561-a0a7-787328153929
[  583.682821][T20574] BTRFS info (device loop4): balance: start -f -s
[  583.684562][T20575] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20575)
[  583.710006][T20524] BTRFS info (device loop3): relocating block group 1048576 flags system
[  583.711987][T16798] BTRFS info (device loop5): last unmount of filesystem 9099ee29-2c43-4121-92b7-def18e1fb284
[  583.756709][T20574] BTRFS info (device loop4): left=0, need=98304, flags=2
[  583.787466][T20575] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  583.849914][T20574] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  583.858415][T20574] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  583.869260][T20575] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  583.872105][T20574] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  583.889842][T20574] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  583.897613][T20574] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  583.905391][T20574] BTRFS info (device loop4): delayed_block_rsv: size 0 reserved 0
[  583.913629][T20574] BTRFS info (device loop4): delayed_refs_rsv: size 0 reserved 0
[  583.950478][T20575] BTRFS info (device loop2): using free-space-tree
[  583.959793][T20520] BTRFS info (device loop1): balance: ended with status: 0
[  584.050861][T20574] BTRFS info (device loop4): relocating block group 1048576 flags system
[  584.091914][T16792] BTRFS info (device loop1): last unmount of filesystem 2cf6edea-89f6-44d5-809f-01ae9046fb95
[  584.107479][T20524] BTRFS info (device loop3): balance: ended with status: 0
[  584.221701][T16795] BTRFS info (device loop3): last unmount of filesystem d4719fb1-ab6a-4637-a93e-3d61c37e5894
[  584.371468][T20574] BTRFS info (device loop4): balance: ended with status: 0
[  584.532632][T20575] BTRFS info (device loop2): balance: start -f -s
[  584.599251][T20575] BTRFS info (device loop2): left=0, need=98304, flags=2
[  584.606457][T20575] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  584.614924][T20575] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  584.628894][T20575] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  584.637793][T20575] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  584.645755][T20575] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  584.653580][T20575] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  584.662276][T20575] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  584.680841][T16796] BTRFS info (device loop4): last unmount of filesystem b2c2ae4a-2eaf-4fbe-823e-3659d946c62f
[  584.696291][T20575] BTRFS info (device loop2): relocating block group 1048576 flags system
[  584.822008][T20575] BTRFS info (device loop2): balance: ended with status: 0
[  585.035425][T16793] BTRFS info (device loop2): last unmount of filesystem 40134257-07e5-4561-a0a7-787328153929
[  585.156796][T20683] loop5: detected capacity change from 0 to 32768
[  585.235932][T20683] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20683)
[  585.408266][T20683] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  585.466096][T20683] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  585.510086][T20683] BTRFS info (device loop5): using free-space-tree
[  585.819692][T20698] loop0: detected capacity change from 0 to 32768
[  585.919266][T20698] BTRFS: device /dev/loop0 (7:0) using temp-fsid dd4bcb1d-8305-4a05-9797-af77e558f790
[  585.944367][T20683] BTRFS info (device loop5): balance: start -f -s
[  585.959240][T20698] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20698)
[  585.991042][T20683] BTRFS info (device loop5): left=0, need=98304, flags=2
[  585.994884][T20695] loop1: detected capacity change from 0 to 32768
[  586.011153][T20683] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  586.019978][T20683] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  586.034154][T20683] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  586.043144][T20683] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  586.050882][T20683] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  586.058735][T20683] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  586.067306][T20683] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  586.118958][T20698] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  586.119527][T20695] BTRFS: device /dev/loop1 (7:1) using temp-fsid 229a6d3d-5db0-4a32-b5aa-e04f34f0500a
[  586.130841][T20698] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  586.159036][T20698] BTRFS info (device loop0): using free-space-tree
[  586.207573][T20695] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20695)
[  586.232717][T20695] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  586.265052][T20695] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  586.269787][T20683] BTRFS info (device loop5): relocating block group 1048576 flags system
[  586.297278][T20695] BTRFS info (device loop1): using free-space-tree
[  586.467594][T20708] loop4: detected capacity change from 0 to 32768
[  586.478864][T20698] BTRFS info (device loop0): balance: start -f -s
[  586.479402][T20708] BTRFS: device /dev/loop4 (7:4) using temp-fsid bf5d0496-0832-4560-aba3-bda49a4e01e6
[  586.485510][T20698] BTRFS info (device loop0): left=0, need=98304, flags=2
[  586.571123][T20708] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20708)
[  586.617634][T20698] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  586.626796][T20698] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  586.640999][T20698] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  586.650224][T20698] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  586.658079][T20698] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  586.665909][T20698] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  586.852280][T20702] loop3: detected capacity change from 0 to 32768
[  586.898021][T20702] BTRFS: device /dev/loop3 (7:3) using temp-fsid 74d61e1f-03f6-4c5c-ae19-4b4af8acf771
[  586.986602][T20702] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20702)
[  587.110048][T20724] loop2: detected capacity change from 0 to 32768
[  587.141832][T20724] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20724)
[  589.125761][T20811] loop0: detected capacity change from 0 to 32768
[  589.188782][T20811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20811)
[  589.283803][T20811] _btrfs_printk: 62 callbacks suppressed
[  589.283825][T20811] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  589.336399][T20832] loop4: detected capacity change from 0 to 32768
[  589.363735][T20832] BTRFS: device /dev/loop4 (7:4) using temp-fsid 514856c4-b412-4c9e-ae44-a81e346f01c4
[  589.373790][T20811] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  589.395435][T20832] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20832)
[  589.417924][T20811] BTRFS info (device loop0): using free-space-tree
[  589.490339][T20832] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  589.491147][T20829] loop1: detected capacity change from 0 to 32768
[  589.509640][T20831] loop5: detected capacity change from 0 to 32768
[  589.533546][T20832] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  589.542316][T20831] BTRFS: device /dev/loop5 (7:5) using temp-fsid edf5309c-4ead-414a-9cf8-b7ad0fa7e638
[  589.563600][T20832] BTRFS info (device loop4): using free-space-tree
[  589.572197][T20831] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20831)
[  589.627401][T20829] BTRFS: device /dev/loop1 (7:1) using temp-fsid 6659d99e-ab62-476c-b5b7-e37b74d48b67
[  589.655679][T20831] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  589.664104][T20835] loop3: detected capacity change from 0 to 32768
[  589.667865][T20829] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20829)
[  589.708318][T20831] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  589.709103][T20835] BTRFS: device /dev/loop3 (7:3) using temp-fsid 2f3acf14-5719-4583-b4cf-6cf3819bc937
[  589.717398][T20831] BTRFS info (device loop5): using free-space-tree
[  589.736224][T20838] loop2: detected capacity change from 0 to 32768
[  589.741203][T20835] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20835)
[  589.753108][T20829] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  589.767174][T20829] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  589.777157][T20829] BTRFS info (device loop1): using free-space-tree
[  589.802557][T20838] BTRFS: device /dev/loop2 (7:2) using temp-fsid 96b31bb5-fa68-4b20-9272-38909a488842
[  589.817685][T20835] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  589.825233][T20838] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20838)
[  589.872493][T20811] BTRFS info (device loop0): balance: start -f -s
[  589.874186][T20835] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  589.891648][T20832] BTRFS info (device loop4): balance: start -f -s
[  589.912067][T20811] BTRFS info (device loop0): left=0, need=98304, flags=2
[  589.919515][T20811] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  589.927834][T20811] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  589.931670][T20832] BTRFS info (device loop4): left=0, need=98304, flags=2
[  589.941868][T20811] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  589.948912][T20832] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  589.948941][T20832] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  589.948973][T20832] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  589.957723][T20811] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  589.966069][T20832] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  589.966094][T20832] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  589.966121][T20832] BTRFS info (device loop4): delayed_block_rsv: size 0 reserved 0
[  589.966141][T20832] BTRFS info (device loop4): delayed_refs_rsv: size 0 reserved 0
[  589.968058][T20832] BTRFS info (device loop4): relocating block group 1048576 flags system
[  589.979976][T20811] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  590.044794][T20811] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  590.047606][T20835] BTRFS info (device loop3): using free-space-tree
[  590.053637][T20811] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  590.081625][T20811] BTRFS info (device loop0): relocating block group 1048576 flags system
[  590.106195][T20838] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  590.137365][T20838] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  590.207749][T20829] BTRFS info (device loop1): balance: start -f -s
[  590.222742][T20838] BTRFS info (device loop2): using free-space-tree
[  590.236389][T20831] BTRFS info (device loop5): balance: start -f -s
[  590.284061][T20829] BTRFS info (device loop1): left=0, need=98304, flags=2
[  590.309150][T20831] BTRFS info (device loop5): left=0, need=98304, flags=2
[  590.317207][T20811] BTRFS info (device loop0): balance: ended with status: 0
[  590.351767][T20829] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  590.360272][T20829] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  590.374123][T20829] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  590.383086][T20829] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  590.390985][T20829] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  590.398708][T20829] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  590.398961][T20831] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  590.407398][T20829] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  590.415798][T20831] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  590.415835][T20831] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  590.447434][T20831] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  590.455276][T20831] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  590.463074][T20831] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  590.472263][T20831] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  590.517558][T20832] BTRFS info (device loop4): balance: ended with status: 0
[  590.552855][T20829] BTRFS info (device loop1): relocating block group 1048576 flags system
[  590.580845][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  590.582339][T20831] BTRFS info (device loop5): balance: canceled
[  590.658879][T16796] BTRFS info (device loop4): last unmount of filesystem 514856c4-b412-4c9e-ae44-a81e346f01c4
[  590.679271][T16798] BTRFS info (device loop5): last unmount of filesystem edf5309c-4ead-414a-9cf8-b7ad0fa7e638
[  590.706759][T20838] BTRFS info (device loop2): balance: start -f -s
[  590.730463][T20835] BTRFS info (device loop3): balance: start -f -s
[  590.759566][T20838] BTRFS info (device loop2): left=0, need=98304, flags=2
[  590.773898][T20829] BTRFS info (device loop1): balance: ended with status: 0
[  590.798643][T20835] BTRFS info (device loop3): left=0, need=98304, flags=2
[  590.808448][T20838] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  590.816844][T20838] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  590.830740][T20838] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  590.839791][T20838] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  590.842599][T20835] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  590.847462][T20838] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  590.847489][T20838] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  590.855892][T20835] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  590.863815][T20838] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  590.895571][T20835] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  590.904489][T20835] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  590.912336][T20835] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  590.920169][T20835] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  590.929040][T20835] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  590.989081][T20838] BTRFS info (device loop2): relocating block group 1048576 flags system
[  591.036674][T16792] BTRFS info (device loop1): last unmount of filesystem 6659d99e-ab62-476c-b5b7-e37b74d48b67
[  591.102093][T20835] BTRFS info (device loop3): balance: canceled
[  591.114470][T20838] BTRFS info (device loop2): balance: ended with status: 0
[  591.219876][T16793] BTRFS info (device loop2): last unmount of filesystem 96b31bb5-fa68-4b20-9272-38909a488842
[  591.311806][T16795] BTRFS info (device loop3): last unmount of filesystem 2f3acf14-5719-4583-b4cf-6cf3819bc937
[  592.790734][T20964] loop5: detected capacity change from 0 to 32768
[  592.820017][T20964] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (20964)
[  592.897742][T20966] loop1: detected capacity change from 0 to 32768
[  592.918772][T20964] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  592.940544][T20966] BTRFS: device /dev/loop1 (7:1) using temp-fsid b447c0e1-f6c3-4c8c-8805-76f74c6ca84f
[  592.954168][T20964] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  592.980153][T20966] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (20966)
[  592.987660][T20964] BTRFS info (device loop5): using free-space-tree
[  593.037343][T20966] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  593.066741][T20966] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  593.082149][T20971] loop0: detected capacity change from 0 to 32768
[  593.087809][T20972] loop2: detected capacity change from 0 to 32768
[  593.099019][T20966] BTRFS info (device loop1): using free-space-tree
[  593.108229][T20971] BTRFS: device /dev/loop0 (7:0) using temp-fsid 838f3b39-4186-4654-adc6-efaa5d252fd0
[  593.118676][T20971] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (20971)
[  593.136531][T20972] BTRFS: device /dev/loop2 (7:2) using temp-fsid e011698e-053e-4fcb-b77a-133c54c6dfd3
[  593.147784][T20972] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (20972)
[  593.151877][T20975] loop4: detected capacity change from 0 to 32768
[  593.179806][T20971] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  593.190823][T20975] BTRFS: device /dev/loop4 (7:4) using temp-fsid d7aa36f7-0961-4daf-8501-90b2bc660bbb
[  593.203496][T20972] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  593.206799][T20971] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  593.221973][T20975] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (20975)
[  593.224191][T20971] BTRFS info (device loop0): using free-space-tree
[  593.252007][T20972] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  593.270974][T20972] BTRFS info (device loop2): using free-space-tree
[  593.272407][T20977] loop3: detected capacity change from 0 to 32768
[  593.334329][T20977] BTRFS: device /dev/loop3 (7:3) using temp-fsid 3f8a0cf6-d541-4575-9e87-9bc9c1c4e75d
[  593.394757][T20977] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (20977)
[  595.759823][T21099] loop0: detected capacity change from 0 to 32768
[  595.819888][T21099] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21099)
[  595.873016][T21099] _btrfs_printk: 117 callbacks suppressed
[  595.873038][T21099] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  595.955600][T21099] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  595.992957][T21099] BTRFS info (device loop0): using free-space-tree
[  596.094989][T21104] loop3: detected capacity change from 0 to 32768
[  596.104213][T21104] BTRFS: device /dev/loop3 (7:3) using temp-fsid ad60b10e-d145-4823-8556-e8465a7b7f84
[  596.124733][T21104] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (21104)
[  596.145194][T21100] loop2: detected capacity change from 0 to 32768
[  596.181414][T21097] loop1: detected capacity change from 0 to 32768
[  596.185817][T21104] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  596.198665][T21100] BTRFS: device /dev/loop2 (7:2) using temp-fsid c69731a0-3710-4407-83cb-bb59dbba0c7b
[  596.208303][T21100] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (21100)
[  596.228174][T21102] loop4: detected capacity change from 0 to 32768
[  596.235166][T21104] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  596.265846][T21104] BTRFS info (device loop3): using free-space-tree
[  596.295123][T21100] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  596.305896][T21097] BTRFS: device /dev/loop1 (7:1) using temp-fsid 13680c97-32b8-430a-8528-7fe98a5d5b47
[  596.329704][T21108] loop5: detected capacity change from 0 to 32768
[  596.337545][T21097] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (21097)
[  596.337570][T21100] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  596.337623][T21100] BTRFS info (device loop2): using free-space-tree
[  596.402124][T21097] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  596.402639][T21102] BTRFS: device /dev/loop4 (7:4) using temp-fsid 4fdcebc8-3a67-4a32-80e7-4bd7e9c1404a
[  596.427929][T21102] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (21102)
[  596.432785][T21097] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  596.460303][T21108] BTRFS: device /dev/loop5 (7:5) using temp-fsid 5de59e6f-a6d9-403a-bdc1-ede585d9b298
[  596.484036][T21108] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (21108)
[  596.487360][T21102] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  596.503471][T21097] BTRFS info (device loop1): using free-space-tree
[  596.516043][T21102] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  596.557089][T21102] BTRFS info (device loop4): using free-space-tree
[  596.570068][T21108] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  596.625092][T21099] BTRFS info (device loop0): balance: start -f -s
[  596.653324][T21108] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  596.668770][T21099] BTRFS info (device loop0): left=0, need=98304, flags=2
[  596.677658][T21104] BTRFS info (device loop3): balance: start -f -s
[  596.715410][T21104] BTRFS info (device loop3): left=0, need=98304, flags=2
[  596.729331][T21099] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  596.734663][T21108] BTRFS info (device loop5): using free-space-tree
[  596.737781][T21099] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  596.758244][T21099] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  596.767456][T21099] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  596.775219][T21099] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  596.783016][T21099] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  596.791706][T21099] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  596.803607][T21104] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  596.812343][T21104] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  596.826742][T21104] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  596.836048][T21104] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  596.843977][T21104] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  596.851779][T21104] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  596.853369][T21099] BTRFS info (device loop0): balance: canceled
[  596.860349][T21104] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  596.910758][T21102] BTRFS info (device loop4): balance: start -f -s
[  596.917979][T21100] BTRFS info (device loop2): balance: start -f -s
[  596.926045][T21100] BTRFS info (device loop2): left=0, need=98304, flags=2
[  596.933928][T21097] BTRFS info (device loop1): balance: start -f -s
[  596.939209][T21102] BTRFS info (device loop4): left=0, need=98304, flags=2
[  596.951039][T21102] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  596.959439][T21102] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  596.973504][T21102] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  596.982763][T21102] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  596.990677][T21102] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  596.998455][T21102] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  597.006993][T21102] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  597.012261][T21104] BTRFS info (device loop3): relocating block group 1048576 flags system
[  597.020653][T21097] BTRFS info (device loop1): left=0, need=98304, flags=2
[  597.033364][T21100] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  597.041771][T21100] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  597.055848][T21100] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  597.064911][T21100] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  597.072815][T21100] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  597.080590][T21100] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  597.089206][T21100] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  597.098502][T21097] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  597.106917][T21097] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  597.117597][T21102] BTRFS info (device loop4): relocating block group 1048576 flags system
[  597.120732][T21097] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  597.137941][T21097] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  597.145797][T21097] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  597.153626][T21097] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  597.162268][T21097] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  597.190581][T16791] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  597.220928][T21097] BTRFS info (device loop1): balance: canceled
[  597.282108][T21100] BTRFS info (device loop2): balance: canceled
[  597.311673][T16792] BTRFS info (device loop1): last unmount of filesystem 13680c97-32b8-430a-8528-7fe98a5d5b47
[  597.353706][T21104] BTRFS info (device loop3): balance: ended with status: 0
[  597.371102][T21102] BTRFS info (device loop4): balance: ended with status: 0
[  597.438474][T16793] BTRFS info (device loop2): last unmount of filesystem c69731a0-3710-4407-83cb-bb59dbba0c7b
[  597.494093][T16796] BTRFS info (device loop4): last unmount of filesystem 4fdcebc8-3a67-4a32-80e7-4bd7e9c1404a
[  597.512837][T16795] BTRFS info (device loop3): last unmount of filesystem ad60b10e-d145-4823-8556-e8465a7b7f84
[  597.661876][T21108] BTRFS info (device loop5): balance: start -f -s
[  597.672116][T21108] BTRFS info (device loop5): left=0, need=98304, flags=2
[  597.721936][T21108] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  597.731472][T21108] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  597.745121][T21108] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  597.754077][T21108] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  597.761903][T21108] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  597.769739][T21108] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  597.778602][T21108] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  597.979763][T21108] BTRFS info (device loop5): balance: canceled
[  598.192902][T16798] BTRFS info (device loop5): last unmount of filesystem 5de59e6f-a6d9-403a-bdc1-ede585d9b298
[  598.975604][T21228] loop0: detected capacity change from 0 to 32768
[  599.041211][T21228] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21228)
[  599.147117][T21228] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  599.201931][T21228] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  599.259400][T21228] BTRFS info (device loop0): using free-space-tree
[  599.511179][T21228] BTRFS info (device loop0): balance: start -f -s
[  599.522745][T21228] BTRFS info (device loop0): left=0, need=98304, flags=2
[  599.541031][T21228] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  599.549919][T21228] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  599.564165][T21228] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  599.573171][T21228] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  599.578082][T21237] loop1: detected capacity change from 0 to 32768
[  599.581184][T21228] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  599.595278][T21228] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0
[  599.603367][T21228] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0
[  599.613636][T21241] loop4: detected capacity change from 0 to 32768
[  599.643159][T21228] BTRFS info (device loop0): relocating block group 1048576 flags system
[  599.652616][T21241] BTRFS: device /dev/loop4 (7:4) using temp-fsid 7aa7116f-04af-49e4-9cb9-eb2c2e320643
[  599.696029][T21241] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (21241)
[  599.743872][T21228] BTRFS info (device loop0): balance: ended with status: 0
[  599.781111][T21237] BTRFS: device /dev/loop1 (7:1) using temp-fsid a686d470-922c-4f70-8d5d-57e8c0788a8c
[  599.819361][T21237] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (21237)
[  599.837475][T21239] loop2: detected capacity change from 0 to 32768
[  599.862073][T21246] loop3: detected capacity change from 0 to 32768
[  599.881998][T21246] BTRFS: device /dev/loop3 (7:3) using temp-fsid ca9ae76f-62de-4b4c-8c8b-59e2b5065cb3
[  599.935239][T21246] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (21246)
[  600.014837][T21243] loop5: detected capacity change from 0 to 32768
[  600.043067][T21239] BTRFS: device /dev/loop2 (7:2) using temp-fsid 69bb65b9-8a58-45a8-a101-cedcf501fd95
[  600.067848][T21239] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (21239)
[  600.139277][T21243] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (21243)
[  600.949311][T16798] _btrfs_printk: 75 callbacks suppressed
[  600.949333][T16798] BTRFS info (device loop5): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  601.215193][T21301] loop0: detected capacity change from 0 to 32768
[  601.300442][T21301] BTRFS: device /dev/loop0 (7:0) using temp-fsid 2e6ef5da-b89c-417d-a47c-cc978afed6b8
[  601.369149][T21301] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21301)
[  601.481505][T21301] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  601.567595][T21301] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  601.628146][T21301] BTRFS info (device loop0): using free-space-tree
[  602.200414][T21301] BTRFS info (device loop0): balance: start -f -s
[  602.207293][T21301] BTRFS info (device loop0): left=0, need=98304, flags=2
[  602.215334][T21301] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  602.223761][T21301] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  602.238159][T21301] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  602.247073][T21301] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  602.254813][T21301] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  602.262785][T21301] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  602.271469][T21301] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  602.445634][T21301] BTRFS info (device loop0): relocating block group 1048576 flags system
[  602.607376][T21363] loop5: detected capacity change from 0 to 32768
[  602.626689][T21301] BTRFS info (device loop0): balance: ended with status: 0
[  602.671860][T21363] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (21363)
[  602.744102][T16791] BTRFS info (device loop0): last unmount of filesystem 2e6ef5da-b89c-417d-a47c-cc978afed6b8
[  602.768108][T21361] loop4: detected capacity change from 0 to 32768
[  602.796052][T21363] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  602.820225][T21361] BTRFS: device /dev/loop4 (7:4) using temp-fsid d7c34428-f1c4-4a92-bdb4-09bf48e6e9d4
[  602.852535][T21363] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  602.881152][T21361] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (21361)
[  602.910155][T21363] BTRFS info (device loop5): using free-space-tree
[  602.925417][T21356] loop1: detected capacity change from 0 to 32768
[  602.961831][T21361] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  602.974843][T21356] BTRFS: device /dev/loop1 (7:1) using temp-fsid e89c7ef9-09c4-4cce-a51a-15544f85c8cc
[  602.985300][T21361] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  602.989198][T21356] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (21356)
[  602.994235][T21361] BTRFS info (device loop4): using free-space-tree
[  603.080635][T21359] loop3: detected capacity change from 0 to 32768
[  603.151211][T21357] loop2: detected capacity change from 0 to 32768
[  603.169364][T21359] BTRFS: device /dev/loop3 (7:3) using temp-fsid 9ffebdcc-0617-4851-8cd2-118970e0ec00
[  603.186103][T21356] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  603.218213][T21359] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (21359)
[  603.238508][T21356] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  603.247196][T21356] BTRFS info (device loop1): using free-space-tree
[  603.313530][T21361] BTRFS info (device loop4): balance: start -f -s
[  603.329002][T21363] BTRFS info (device loop5): balance: start -f -s
[  603.349146][T21357] BTRFS: device /dev/loop2 (7:2) using temp-fsid 365f6d78-9929-483d-834b-c7a9f6e4e1d1
[  603.369892][T21359] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  603.380706][T21361] BTRFS info (device loop4): left=0, need=98304, flags=2
[  603.396099][T21363] BTRFS info (device loop5): left=0, need=98304, flags=2
[  603.439282][T21361] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  603.447732][T21361] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  603.461560][T21361] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  603.470793][T21361] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  603.478835][T21361] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  603.486737][T21361] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  603.495534][T21361] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  603.504963][T21357] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (21357)
[  603.528645][T21359] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  603.537869][T21359] BTRFS info (device loop3): using free-space-tree
[  603.546201][T21363] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  603.554845][T21363] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  603.568613][T21363] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  603.577767][T21363] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  603.585530][T21363] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  603.593509][T21363] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  603.602214][T21363] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  603.689050][T21357] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  603.751650][T21363] BTRFS info (device loop5): balance: canceled
[  603.762604][T21361] BTRFS info (device loop4): balance: canceled
[  603.771615][T21357] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  603.851291][T21357] BTRFS info (device loop2): using free-space-tree
[  603.855587][T21419] loop0: detected capacity change from 0 to 32768
[  603.885970][T21356] BTRFS info (device loop1): balance: start -f -s
[  603.893045][T21359] BTRFS info (device loop3): balance: start -f -s
[  603.910724][T21419] BTRFS: device /dev/loop0 (7:0) using temp-fsid d5b76706-b6a0-46d8-a8a4-6e83462ceded
[  603.931488][T21359] BTRFS info (device loop3): left=0, need=98304, flags=2
[  603.942103][T21356] BTRFS info (device loop1): left=0, need=98304, flags=2
[  603.958680][T21419] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21419)
[  603.973007][T16798] BTRFS info (device loop5): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  603.984105][T21356] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  603.986005][T21359] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  603.992671][T21356] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  604.000924][T21359] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  604.000961][T21359] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  604.000985][T21359] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  604.001007][T21359] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  604.015018][T21356] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  604.028872][T21359] BTRFS info (device loop3): delayed_block_rsv: size 98304 reserved 98304
[  604.037883][T21356] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  604.045570][T21359] BTRFS info (device loop3): delayed_refs_rsv: size 786432 reserved 786432
[  604.053208][T21356] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  604.053231][T21356] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  604.053251][T21356] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  604.125724][T16796] BTRFS info (device loop4): last unmount of filesystem d7c34428-f1c4-4a92-bdb4-09bf48e6e9d4
[  604.156730][T21356] BTRFS info (device loop1): relocating block group 1048576 flags system
[  604.171100][T21419] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  604.214046][T21419] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  604.241070][T21359] BTRFS info (device loop3): relocating block group 1048576 flags system
[  604.272542][T21356] BTRFS info (device loop1): balance: ended with status: 0
[  604.312526][T21419] BTRFS info (device loop0): using free-space-tree
[  604.418795][T16792] BTRFS info (device loop1): last unmount of filesystem e89c7ef9-09c4-4cce-a51a-15544f85c8cc
[  604.421362][T21359] BTRFS info (device loop3): balance: ended with status: 0
[  604.473046][T21357] BTRFS info (device loop2): balance: start -f -s
[  604.498705][T21357] BTRFS info (device loop2): left=0, need=98304, flags=2
[  604.516598][T21357] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  604.525424][T21357] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  604.539570][T21357] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  604.548747][T21357] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  604.556429][T21357] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  604.565070][T21357] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  604.574283][T21357] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  604.597945][T21357] BTRFS info (device loop2): relocating block group 1048576 flags system
[  604.650168][T16795] BTRFS info (device loop3): last unmount of filesystem 9ffebdcc-0617-4851-8cd2-118970e0ec00
[  604.715132][T21357] BTRFS info (device loop2): balance: ended with status: 0
[  604.850059][T16793] BTRFS info (device loop2): last unmount of filesystem 365f6d78-9929-483d-834b-c7a9f6e4e1d1
[  604.884127][T21419] BTRFS info (device loop0): balance: start -f -s
[  604.927347][T21419] BTRFS info (device loop0): left=0, need=98304, flags=2
[  604.966709][T21419] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  604.975259][T21419] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  604.989032][T21419] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  604.997851][T21419] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  605.005869][T21419] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  605.014445][T21419] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  606.252237][T21481] loop4: detected capacity change from 0 to 32768
[  606.271665][T21481] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (21481)
[  606.323425][T21481] _btrfs_printk: 4 callbacks suppressed
[  606.323447][T21481] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  606.382403][T21481] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  606.428077][T21481] BTRFS info (device loop4): using free-space-tree
[  606.633381][T21505] loop2: detected capacity change from 0 to 32768
[  606.633914][T21498] loop1: detected capacity change from 0 to 32768
[  606.659889][T21505] BTRFS: device /dev/loop2 (7:2) using temp-fsid 0465268d-7f13-4c44-913a-9e63d5608302
[  606.692835][T21505] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (21505)
[  606.734498][T21498] BTRFS: device /dev/loop1 (7:1) using temp-fsid 30b21df9-73aa-40ff-bd89-9c640ebacad8
[  606.738641][T21505] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  606.744403][T21498] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (21498)
[  606.808288][T21498] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  606.823588][T21505] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  606.836344][T21498] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  606.838147][T21497] loop5: detected capacity change from 0 to 32768
[  606.845862][T21498] BTRFS info (device loop1): using free-space-tree
[  606.854745][T21497] BTRFS: device /dev/loop5 (7:5) using temp-fsid 0aef2e81-2988-4983-95a1-790a4993a4dc
[  606.869006][T21497] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (21497)
[  606.884245][T21505] BTRFS info (device loop2): using free-space-tree
[  606.898427][T21497] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  606.932267][T21497] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  606.949694][T21502] loop3: detected capacity change from 0 to 32768
[  606.970156][T21497] BTRFS info (device loop5): using free-space-tree
[  606.981948][T21481] BTRFS info (device loop4): balance: start -f -s
[  606.988784][T21481] BTRFS info (device loop4): left=0, need=98304, flags=2
[  606.996123][T21502] BTRFS: device /dev/loop3 (7:3) using temp-fsid 2a2c83fb-bbc9-48c7-b3e1-c1ce2ff7a510
[  607.005879][T21481] BTRFS info (device loop4): space_info SYSTEM has 0 free, is not full
[  607.015045][T21481] BTRFS info (device loop4): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  607.028978][T21481] BTRFS info (device loop4): global_block_rsv: size 1441792 reserved 1441792
[  607.037789][T21481] BTRFS info (device loop4): trans_block_rsv: size 0 reserved 0
[  607.038717][T21502] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (21502)
[  607.045602][T21481] BTRFS info (device loop4): chunk_block_rsv: size 0 reserved 0
[  607.066439][T21481] BTRFS info (device loop4): delayed_block_rsv: size 98304 reserved 98304
[  607.075052][T21481] BTRFS info (device loop4): delayed_refs_rsv: size 786432 reserved 786432
[  607.114292][T21481] BTRFS info (device loop4): relocating block group 1048576 flags system
[  607.123441][T21502] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  607.147221][T21508] loop0: detected capacity change from 0 to 32768
[  607.155261][T21502] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm
[  607.239761][T21502] BTRFS info (device loop3): using free-space-tree
[  607.267054][T21508] BTRFS: device /dev/loop0 (7:0) using temp-fsid c34be27d-8ff3-4c38-be65-3f23d673f54f
[  607.306315][T21505] BTRFS info (device loop2): balance: start -f -s
[  607.336841][T21508] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21508)
[  607.353230][T21505] BTRFS info (device loop2): left=0, need=98304, flags=2
[  607.361932][T21505] BTRFS info (device loop2): space_info SYSTEM has 0 free, is not full
[  607.370422][T21505] BTRFS info (device loop2): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  607.384141][T21505] BTRFS info (device loop2): global_block_rsv: size 1441792 reserved 1441792
[  607.393146][T21505] BTRFS info (device loop2): trans_block_rsv: size 0 reserved 0
[  607.400967][T21505] BTRFS info (device loop2): chunk_block_rsv: size 0 reserved 0
[  607.408846][T21505] BTRFS info (device loop2): delayed_block_rsv: size 98304 reserved 98304
[  607.417564][T21505] BTRFS info (device loop2): delayed_refs_rsv: size 786432 reserved 786432
[  607.431957][T21508] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  607.444074][T21508] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  607.453353][T21508] BTRFS info (device loop0): using free-space-tree
[  607.465782][T21481] BTRFS info (device loop4): balance: ended with status: 0
[  607.470505][T21498] BTRFS info (device loop1): balance: start -f -s
[  607.480808][T21505] BTRFS info (device loop2): relocating block group 1048576 flags system
[  607.489568][T21498] BTRFS info (device loop1): left=0, need=98304, flags=2
[  607.496747][T21498] BTRFS info (device loop1): space_info SYSTEM has 0 free, is not full
[  607.505784][T21498] BTRFS info (device loop1): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  607.520418][T21498] BTRFS info (device loop1): global_block_rsv: size 1441792 reserved 1441792
[  607.529623][T21498] BTRFS info (device loop1): trans_block_rsv: size 0 reserved 0
[  607.537303][T21498] BTRFS info (device loop1): chunk_block_rsv: size 0 reserved 0
[  607.545635][T21498] BTRFS info (device loop1): delayed_block_rsv: size 98304 reserved 98304
[  607.554564][T21498] BTRFS info (device loop1): delayed_refs_rsv: size 786432 reserved 786432
[  607.592562][T21498] BTRFS info (device loop1): relocating block group 1048576 flags system
[  607.644644][T16796] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  607.704317][T21497] BTRFS info (device loop5): balance: start -f -s
[  607.721373][T21498] BTRFS info (device loop1): balance: ended with status: 0
[  607.742361][T21505] BTRFS info (device loop2): balance: ended with status: 0
[  607.747199][T21497] BTRFS info (device loop5): left=0, need=98304, flags=2
[  607.779213][T21497] BTRFS info (device loop5): space_info SYSTEM has 0 free, is not full
[  607.787666][T21497] BTRFS info (device loop5): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  607.801938][T21497] BTRFS info (device loop5): global_block_rsv: size 1441792 reserved 1441792
[  607.810809][T21497] BTRFS info (device loop5): trans_block_rsv: size 0 reserved 0
[  607.818559][T21497] BTRFS info (device loop5): chunk_block_rsv: size 0 reserved 0
[  607.826235][T21497] BTRFS info (device loop5): delayed_block_rsv: size 98304 reserved 98304
[  607.835074][T21497] BTRFS info (device loop5): delayed_refs_rsv: size 786432 reserved 786432
[  607.934470][T16793] BTRFS info (device loop2): last unmount of filesystem 0465268d-7f13-4c44-913a-9e63d5608302
[  607.968606][T21497] BTRFS info (device loop5): balance: canceled
[  607.991630][T21502] BTRFS info (device loop3): balance: start -f -s
[  608.004482][T16792] BTRFS info (device loop1): last unmount of filesystem 30b21df9-73aa-40ff-bd89-9c640ebacad8
[  608.050982][T16798] BTRFS info (device loop5): last unmount of filesystem 0aef2e81-2988-4983-95a1-790a4993a4dc
[  608.058598][T21502] BTRFS info (device loop3): left=0, need=98304, flags=2
[  608.118437][T21502] BTRFS info (device loop3): space_info SYSTEM has 0 free, is not full
[  608.126750][T21502] BTRFS info (device loop3): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  608.140989][T21502] BTRFS info (device loop3): global_block_rsv: size 1441792 reserved 1441792
[  608.150060][T21502] BTRFS info (device loop3): trans_block_rsv: size 0 reserved 0
[  608.157730][T21502] BTRFS info (device loop3): chunk_block_rsv: size 0 reserved 0
[  608.165811][T21502] BTRFS info (device loop3): delayed_block_rsv: size 0 reserved 0
[  608.174268][T21502] BTRFS info (device loop3): delayed_refs_rsv: size 0 reserved 0
[  608.197578][T21508] BTRFS info (device loop0): balance: start -f -s
[  608.260333][T21508] BTRFS info (device loop0): left=0, need=98304, flags=2
[  608.274590][T21508] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full
[  608.283150][T21508] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0
[  608.297308][T21508] BTRFS info (device loop0): global_block_rsv: size 1441792 reserved 1441792
[  608.306782][T21508] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0
[  608.315024][T21508] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0
[  608.322533][T21502] BTRFS info (device loop3): relocating block group 1048576 flags system
[  608.323056][T21508] BTRFS info (device loop0): delayed_block_rsv: size 98304 reserved 98304
[  608.340132][T21508] BTRFS info (device loop0): delayed_refs_rsv: size 786432 reserved 786432
[  608.476380][T21508] BTRFS info (device loop0): balance: canceled
[  608.519565][T21502] BTRFS info (device loop3): balance: ended with status: 0
[  608.618301][T16791] BTRFS info (device loop0): last unmount of filesystem c34be27d-8ff3-4c38-be65-3f23d673f54f
[  608.710952][T16795] BTRFS info (device loop3): last unmount of filesystem 2a2c83fb-bbc9-48c7-b3e1-c1ce2ff7a510
[  609.957578][T21624] loop4: detected capacity change from 0 to 32768
[  609.997140][T21624] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor140 (21624)
[  610.066996][T21624] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  610.110656][T21624] BTRFS info (device loop4): using sha256 (sha256-avx2) checksum algorithm
[  610.133455][T21628] loop5: detected capacity change from 0 to 32768
[  610.141592][T21624] BTRFS info (device loop4): using free-space-tree
[  610.174490][T21630] loop2: detected capacity change from 0 to 32768
[  610.196246][T21628] BTRFS: device /dev/loop5 (7:5) using temp-fsid f034cb9e-f317-4efc-8951-3514d5702b08
[  610.224871][T21634] loop0: detected capacity change from 0 to 32768
[  610.235446][T21628] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor140 (21628)
[  610.257664][T21630] BTRFS: device /dev/loop2 (7:2) using temp-fsid 0297c59e-99e2-44f2-8de7-6bc3f65e180e
[  610.279680][T21630] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor140 (21630)
[  610.293789][T21628] BTRFS info (device loop5): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  610.336198][T21628] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm
[  610.346213][T21628] BTRFS info (device loop5): using free-space-tree
[  610.384274][T21630] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  610.395749][T21634] BTRFS: device /dev/loop0 (7:0) using temp-fsid c1568cd1-eb2a-4b60-a4d6-e43c993a0f9a
[  610.448808][T21630] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm
[  610.458187][T21634] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor140 (21634)
[  610.489993][T21638] loop1: detected capacity change from 0 to 32768
[  610.492444][T21630] BTRFS info (device loop2): using free-space-tree
[  610.527521][T21634] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  610.543070][T21638] BTRFS: device /dev/loop1 (7:1) using temp-fsid 63b83ac7-918b-41bc-b2f5-e145ebe4bc69
[  610.555092][T21642] loop3: detected capacity change from 0 to 32768
[  610.561244][T21634] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[  610.565415][T21638] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor140 (21638)
[  610.592221][T21634] BTRFS info (device loop0): using free-space-tree
[  610.613641][T21642] BTRFS: device /dev/loop3 (7:3) using temp-fsid 3459a68b-d1c4-4231-b3d3-7e406ef0275b
[  610.641786][T21642] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor140 (21642)
[  611.365349][T21642] _btrfs_printk: 128 callbacks suppressed
[  611.365373][T21642] BTRFS info (device loop3): balance: ended with status: 0
[  611.447024][T16791] BTRFS info (device loop0): last unmount of filesystem c1568cd1-eb2a-4b60-a4d6-e43c993a0f9a
[  611.581605][T16795] BTRFS info (device loop3): last unmount of filesystem 3459a68b-d1c4-4231-b3d3-7e406ef0275b