Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 35.829863][ T6525] loop4: detected capacity change from 0 to 32768 [ 35.840278][ T6525] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (6525) [ 35.882254][ T6530] loop1: detected capacity change from 0 to 32768 [ 35.905178][ T6525] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 35.905416][ T6525] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 35.905453][ T6525] BTRFS info (device loop4): disk space caching is enabled [ 35.905503][ T6525] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 35.940356][ T6530] BTRFS: device /dev/loop1 (7:1) using temp-fsid 87b46d31-f556-4518-a560-85b8f4d39af9 [ 35.940432][ T6530] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (6530) [ 35.947907][ T6531] loop0: detected capacity change from 0 to 32768 [ 35.972554][ T6532] loop2: detected capacity change from 0 to 32768 [ 35.975531][ T6530] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 35.975594][ T6530] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 35.975628][ T6530] BTRFS info (device loop1): disk space caching is enabled [ 35.975652][ T6530] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 35.975763][ T6532] BTRFS: device /dev/loop2 (7:2) using temp-fsid 7a85adcd-a680-4562-be25-3bf196b00a52 [ 35.975795][ T6532] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (6532) [ 35.978327][ T6532] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 35.978380][ T6532] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 35.978412][ T6532] BTRFS info (device loop2): disk space caching is enabled [ 35.978436][ T6532] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 35.981113][ T6531] BTRFS: device /dev/loop0 (7:0) using temp-fsid b0c122f1-7b87-4815-80e3-d8f9fb1e0e98 [ 35.981150][ T6531] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (6531) [ 35.983003][ T6531] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 35.983061][ T6531] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 35.983092][ T6531] BTRFS info (device loop0): disk space caching is enabled [ 35.983116][ T6531] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 36.026532][ T6533] loop3: detected capacity change from 0 to 32768 [ 36.035693][ T6533] BTRFS: device /dev/loop3 (7:3) using temp-fsid a34f4ab2-ffb4-4e97-95c5-fcf02a0fbfa9 [ 36.038443][ T6533] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (6533) [ 36.067602][ T6533] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 36.067685][ T6533] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 36.067739][ T6533] BTRFS info (device loop3): disk space caching is enabled [ 36.067769][ T6533] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 36.158094][ T6525] BTRFS info (device loop4): rebuilding free space tree [ 36.168653][ T6525] BTRFS info (device loop4): disabling free space tree [ 36.168743][ T6525] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.168802][ T6525] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.169243][ T6531] BTRFS info (device loop0): rebuilding free space tree [ 36.183814][ T6531] BTRFS info (device loop0): disabling free space tree [ 36.184106][ T6531] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.184155][ T6531] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.206324][ T6530] BTRFS info (device loop1): rebuilding free space tree [ 36.211347][ T6530] BTRFS info (device loop1): disabling free space tree [ 36.211420][ T6530] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.211455][ T6530] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.218569][ T6531] BTRFS info (device loop0): balance: start -d -m [ 36.220807][ T6531] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 36.236706][ T6531] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 36.247809][ T6532] BTRFS info (device loop2): rebuilding free space tree [ 36.253612][ T6533] BTRFS info (device loop3): rebuilding free space tree [ 36.259793][ T6532] BTRFS info (device loop2): disabling free space tree [ 36.262495][ T6532] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.263991][ T6531] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 36.267631][ T6532] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.272108][ T6533] BTRFS info (device loop3): disabling free space tree [ 36.272173][ T6533] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.272206][ T6533] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.296060][ T6531] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 36.333876][ T6531] BTRFS info (device loop0): balance: ended with status: 0 [ 36.350396][ T6525] BTRFS info (device loop4): balance: start -d -m [ 36.352093][ T6525] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 36.364843][ T6532] BTRFS info (device loop2): balance: start -d -m [ 36.365124][ T6530] BTRFS info (device loop1): balance: start -d -m [ 36.365341][ T6533] BTRFS info (device loop3): balance: start -d -m [ 36.366123][ T6532] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 36.366765][ T6530] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 36.369540][ T6533] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata [ 36.393093][ T6532] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata [ 36.403872][ T6525] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 36.470280][ T6533] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 36.507268][ T6518] BTRFS info (device loop0): last unmount of filesystem b0c122f1-7b87-4815-80e3-d8f9fb1e0e98 [ 36.526953][ T6532] BTRFS info (device loop2): found 9 extents, stage: move data extents [ 36.532637][ T6525] BTRFS info (device loop4): found 9 extents, stage: move data extents [ 36.564699][ T6532] BTRFS info (device loop2): found 1 extents, stage: update data pointers [ 36.573216][ T6525] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 36.578940][ T6533] BTRFS info (device loop3): found 9 extents, stage: move data extents [ 36.601935][ T6530] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 36.617908][ T6525] BTRFS info (device loop4): balance: ended with status: 0 [ 36.621257][ T6533] BTRFS info (device loop3): found 1 extents, stage: update data pointers [ 36.624439][ T6532] BTRFS info (device loop2): balance: ended with status: 0 [ 36.631664][ T6530] BTRFS info (device loop1): balance: canceled [ 36.647145][ T6533] BTRFS info (device loop3): balance: ended with status: 0 executing program [ 36.718615][ T6520] BTRFS info (device loop1): last unmount of filesystem 87b46d31-f556-4518-a560-85b8f4d39af9 [ 36.731209][ T6522] BTRFS info (device loop3): last unmount of filesystem a34f4ab2-ffb4-4e97-95c5-fcf02a0fbfa9 [ 36.732001][ T6523] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 36.732154][ T6521] BTRFS info (device loop2): last unmount of filesystem 7a85adcd-a680-4562-be25-3bf196b00a52 executing program [ 36.916483][ T6625] loop0: detected capacity change from 0 to 32768 [ 36.930134][ T6625] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (6625) executing program [ 36.952084][ T6625] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 36.952171][ T6625] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 36.952207][ T6625] BTRFS info (device loop0): disk space caching is enabled [ 36.952230][ T6625] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program executing program executing program executing program executing program [ 37.527133][ T6625] BTRFS info (device loop0): rebuilding free space tree [ 37.537083][ T6625] BTRFS info (device loop0): disabling free space tree [ 37.537158][ T6625] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 37.537202][ T6625] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 37.860453][ T6625] BTRFS info (device loop0): balance: start -d -m [ 37.861978][ T6625] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 37.934293][ T6660] loop1: detected capacity change from 0 to 32768 executing program [ 37.941221][ T6660] BTRFS: device /dev/loop1 (7:1) using temp-fsid 11944c13-a1d6-4590-b4dd-8633abaf31fa [ 37.941289][ T6660] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (6660) executing program [ 37.975793][ T6625] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 37.978528][ T6660] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 37.981584][ T6660] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 37.987895][ T6660] BTRFS info (device loop1): disk space caching is enabled [ 37.990097][ T6660] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 37.993713][ T6625] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 38.019900][ T6625] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 38.041085][ T6625] BTRFS info (device loop0): balance: ended with status: 0 [ 38.263128][ T6668] loop3: detected capacity change from 0 to 32768 [ 38.263184][ T6518] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.272170][ T6668] BTRFS: device /dev/loop3 (7:3) using temp-fsid 0265fc29-60b0-4496-903e-543ab00e5135 [ 38.273546][ T6668] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (6668) [ 38.275778][ T6664] loop2: detected capacity change from 0 to 32768 [ 38.281026][ T6660] BTRFS info (device loop1): rebuilding free space tree [ 38.286655][ T6669] loop4: detected capacity change from 0 to 32768 [ 38.287528][ T6668] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.287601][ T6668] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 38.287637][ T6668] BTRFS info (device loop3): disk space caching is enabled [ 38.287660][ T6668] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 38.300154][ T6664] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (6664) [ 38.314808][ T6664] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.317886][ T6669] BTRFS: device /dev/loop4 (7:4) using temp-fsid 169920fe-7a0a-4bf6-a656-cbf9fbf5dbfe [ 38.318307][ T6669] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (6669) [ 38.325231][ T6664] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 38.328282][ T6669] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.328360][ T6669] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 38.328527][ T6669] BTRFS info (device loop4): disk space caching is enabled [ 38.328554][ T6669] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 38.339943][ T6664] BTRFS info (device loop2): disk space caching is enabled [ 38.342223][ T6664] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 38.347263][ T6668] BTRFS info (device loop3): rebuilding free space tree executing program [ 38.356114][ T6668] BTRFS info (device loop3): disabling free space tree [ 38.356182][ T6668] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 38.356210][ T6668] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 38.364033][ T6660] BTRFS info (device loop1): disabling free space tree [ 38.567 ** replaying previous printk message ** [ 38.567065][ T6669] BTRFS warning (device loop4): Skipping commit of aborted transaction. [ 38.567149][ T6669] ------------[ cut here ]------------ [ 38.567168][ T6669] BTRFS: Transaction aborted (error -28) [ 38.567441][ T6669] WARNING: CPU: 1 PID: 6669 at fs/btrfs/transaction.c:2021 cleanup_transaction+0x694/0x73c [ 38.576298][ T6669] Modules linked in: [ 38.577418][ T6669] CPU: 1 UID: 0 PID: 6669 Comm: syz-executor632 Not tainted 6.16.0-rc1-syzkaller-g39dfc971e42d #0 PREEMPT [ 38.580445][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 38.583129][ T6669] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.585274][ T6669] pc : cleanup_transaction+0x694/0x73c [ 38.586775][ T6669] lr : cleanup_transaction+0x694/0x73c [ 38.588238][ T6669] sp : ffff8000a2d572a0 [ 38.589318][ T6669] x29: ffff8000a2d57380 x28: dfff800000000000 x27: ffff7000145aae5c [ 38.591539][ T6669] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c158e500 [ 38.593694][ T6669] x23: 00000000ffffffe4 x22: 1fffe000182b1ca0 x21: ffff0000d4b21000 [ 38.595889][ T6669] x20: ffff0000db410000 x19: ffff0000c158e4a0 x18: 1fffe000337e1476 [ 38.598034][ T6669] x17: 0000000000000000 x16: ffff80008aec8e2c x15: 0000000000000001 [ 38.600254][ T6669] x14: 1fffe000337e14e2 x13: 0000000000000000 x12: 0000000000000000 [ 38.602345][ T6669] x11: ffff6000337e14e3 x10: 0000000000ff0100 x9 : e02f5e4a6567da00 [ 38.604526][ T6669] x8 : e02f5e4a6567da00 x7 : 0000000000000001 x6 : 0000000000000001 [ 38.606631][ T6669] x5 : ffff8000a2d56bf8 x4 : ffff80008f727060 x3 : ffff8000807c0518 [ 38.608773][ T6669] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 38.610940][ T6669] Call trace: [ 38.611807][ T6669] cleanup_transaction+0x694/0x73c (P) [ 38.613284][ T6669] btrfs_commit_transaction+0x2160/0x2b44 [ 38.614794][ T6669] prepare_to_relocate+0x308/0x3e0 [ 38.616148][ T6669] relocate_block_group+0x110/0xb64 [ 38.617555][ T6669] btrfs_relocate_block_group+0x628/0x97c [ 38.619081][ T6669] btrfs_relocate_chunk+0x104/0x378 [ 38.620508][ T6669] __btrfs_balance+0x1308/0x1a94 [ 38.621809][ T6669] btrfs_balance+0xa44/0xe58 [ 38.623051][ T6669] btrfs_ioctl_balance+0x350/0x550 [ 38.624439][ T6669] btrfs_ioctl+0xb04/0xc3c [ 38.625663][ T6669] __arm64_sys_ioctl+0x14c/0x1c4 [ 38.626975][ T6669] invoke_syscall+0x98/0x2b8 [ 38.628236][ T6669] el0_svc_common+0x130/0x23c [ 38.629453][ T6669] do_el0_svc+0x48/0x58 [ 38.630554][ T6669] el0_svc+0x58/0x17c [ 38.631615][ T6669] el0t_64_sync_handler+0x78/0x108 [ 38.632986][ T6669] el0t_64_sync+0x198/0x19c [ 38.634179][ T6669] irq event stamp: 48648 [ 38.635300][ T6669] hardirqs last enabled at (48647): [] __console_unlock+0x70/0xc4 [ 38.637825][ T6669] hardirqs last disabled at (48648): [] el1_dbg+0x24/0x80 [ 38.640231][ T6669] softirqs last enabled at (46670): [] local_bh_enable+0x10/0x34 [ 38.642659][ T6669] softirqs last disabled at (46668): [] local_bh_disable+0x10/0x34 [ 38.645175][ T6669] ---[ end trace 0000000000000000 ]--- [ 38.664794][ T6669] BTRFS: error (device loop4 state A) in cleanup_transaction:2021: errno=-28 No space left executing program executing program executing program executing program [ 39.373550][ T6741] loop0: detected capacity change from 0 to 32768 [ 39.375485][ T6741] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (6741) [ 39.397083][ T6743] loop4: detected capacity change from 0 to 32768 [ 39.402643][ T6741] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program [ 39.406959][ T6743] BTRFS: device /dev/loop4 (7:4) using temp-fsid b17eb5c2-04d3-4506-819c-adefb9702325 [ 39.407016][ T6743] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (6743) [ 39.428588][ T6743] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 39.443481][ T6749] loop3: detected capacity change from 0 to 32768 executing program [ 39.453825][ T6749] BTRFS: device /dev/loop3 (7:3) using temp-fsid 7a62cc3b-6a54-46bb-ad6b-08acb0f5e1f6 [ 39.456766][ T6749] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (6749) [ 39.521392][ T6749] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 39.734945][ T6765] loop2: detected capacity change from 0 to 32768 [ 39.759333][ T6765] BTRFS: device /dev/loop2 (7:2) using temp-fsid 4398a20c-0893-4115-927e-4544f55043d3 [ 39.759401][ T6765] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (6765) executing program [ 39.779342][ T6765] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 40.054177][ T6803] loop1: detected capacity change from 0 to 32768 [ 40.060597][ T6803] BTRFS: device /dev/loop1 (7:1) using temp-fsid be1e3f34-5922-4c45-97f1-a0b10f805245 [ 40.060680][ T6803] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (6803) [ 40.080397][ T6803] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program executing program [ 40.452051][ T6841] loop4: detected capacity change from 0 to 32768 [ 40.478552][ T6841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (6841) [ 40.621319][ T6843] loop3: detected capacity change from 0 to 32768 [ 40.622849][ T6843] BTRFS: device /dev/loop3 (7:3) using temp-fsid a74cf53e-1bdf-45f4-978b-4d60d14b7284 [ 40.622890][ T6843] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (6843) [ 40.684912][ T6843] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 40.746809][ T6841] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program [ 40.933792][ T6841] _btrfs_printk: 131 callbacks suppressed [ 40.933861][ T6841] BTRFS info (device loop4): found 9 extents, stage: move data extents [ 41.023820][ T6843] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata executing program executing program [ 41.173694][ T6885] BTRFS warning (device loop4): failed to trim 1 block group(s), last error -512 [ 41.194564][ T6841] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 41.213515][ T6885] BTRFS warning (device loop4): failed to trim 1 device(s), last error -512 [ 41.217942][ T6843] BTRFS info (device loop3): balance: canceled [ 41.222484][ T6884] loop2: detected capacity change from 0 to 32768 [ 41.316852][ T6884] BTRFS: device /dev/loop2 (7:2) using temp-fsid 2dc32924-c7c1-45ca-823a-373f2b874df3 [ 41.316955][ T6884] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (6884) [ 41.340830][ T6841] BTRFS info (device loop4): balance: ended with status: 0 [ 41.343585][ T6884] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 41.343667][ T6884] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 41.343701][ T6884] BTRFS info (device loop2): disk space caching is enabled [ 41.343725][ T6884] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program [ 41.418086][ T6522] BTRFS info (device loop3): last unmount of filesystem a74cf53e-1bdf-45f4-978b-4d60d14b7284 [ 41.423870][ T6884] BTRFS info (device loop2): rebuilding free space tree [ 41.433691][ T6884] BTRFS info (device loop2): disabling free space tree [ 41.433767][ T6884] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 41.433794][ T6884] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 41.452436][ T6523] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 41.523871][ T6884] BTRFS info (device loop2): balance: start -d -m [ 41.527253][ T6884] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata executing program [ 41.551255][ T6884] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata executing program [ 41.694991][ T6884] BTRFS info (device loop2): 1 enospc errors during balance [ 41.697263][ T6884] BTRFS info (device loop2): balance: ended with status: -28 [ 41.814309][ T6521] BTRFS info (device loop2): last unmount of filesystem 2dc32924-c7c1-45ca-823a-373f2b874df3 executing program [ 41.855955][ T6910] loop1: detected capacity change from 0 to 32768 [ 41.858014][ T6910] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (6910) [ 41.863896][ T6910] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 41.863993][ T6910] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 41.864036][ T6910] BTRFS info (device loop1): disk space caching is enabled [ 41.864062][ T6910] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 41.876201][ T6913] loop3: detected capacity change from 0 to 32768 [ 41.882859][ T6913] BTRFS: device /dev/loop3 (7:3) using temp-fsid 5ce5e1f3-624f-404a-a6db-abfd8054b3a2 executing program [ 41.898155][ T6913] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (6913) [ 41.928335][ T6910] BTRFS info (device loop1): rebuilding free space tree [ 41.933327][ T6910] BTRFS info (device loop1): disabling free space tree [ 41.933441][ T6910] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 41.933470][ T6910] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 42.107923][ T6913] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 42.108028][ T6913] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 42.108084][ T6913] BTRFS info (device loop3): disk space caching is enabled [ 42.108115][ T6913] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 42.121466][ T6910] BTRFS info (device loop1): balance: start -d -m [ 42.124829][ T6910] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 42.148457][ T6910] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 42.249613][ T6931] loop4: detected capacity change from 0 to 32768 [ 42.261360][ T6915] loop0: detected capacity change from 0 to 32768 [ 42.331971][ T6937] BTRFS warning (device loop1): failed to trim 1 block group(s), last error -512 executing program [ 42.344499][ T6931] BTRFS: device /dev/loop4 (7:4) using temp-fsid 05d411c8-ff00-4874-abf9-eacf67d9db44 [ 42.354125][ T6931] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (6931) [ 42.367939][ T6931] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 42.370903][ T6931] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 42.373510][ T6915] BTRFS: device /dev/loop0 (7:0) using temp-fsid 786e346b-1616-4b30-98d0-ea04ebae87ff [ 42.373559][ T6915] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (6915) [ 42.380031][ T6931] BTRFS info (device loop4): disk space caching is enabled [ 42.382385][ T6931] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 42.399480][ T6915] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 42.399565][ T6915] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 42.399614][ T6915] BTRFS info (device loop0): disk space caching is enabled [ 42.399644][ T6915] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 42.417091][ T6910] BTRFS info (device loop1): balance: canceled [ 42.448036][ T6520] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 42.519549][ T6913] BTRFS info (device loop3): rebuilding free space tree [ 42.531299][ T6913] BTRFS info (device loop3): disabling free space tree [ 42.533328][ T6913] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 42.536053][ T6913] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 42.571705][ T6931] BTRFS info (device loop4): rebuilding free space tree [ 42.616416][ T6931] BTRFS info (device loop4): disabling free space tree [ 42.618446][ T6931] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 42.621225][ T6931] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 42.638783][ T6915] BTRFS info (device loop0): rebuilding free space tree [ 42.654580][ T6915] BTRFS info (device loop0): disabling free space tree [ 42.656611][ T6915] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 42.659490][ T6915] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 42.801824][ T6931] BTRFS info (device loop4): balance: start -d -m [ 42.805161][ T6931] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 42.809051][ T6913] BTRFS info (device loop3): balance: start -d -m [ 42.819485][ T6913] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata executing program executing program [ 42.883466][ T6915] BTRFS info (device loop0): balance: start -d -m [ 42.889258][ T6915] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 42.968590][ T6913] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata [ 42.974603][ T41] BTRFS warning (device loop3): Skipping commit of aborted transaction. [ 42.976984][ T41] ------------[ cut here ]------------ [ 42.977032][ T41] BTRFS: Transaction aborted (error -28) [ 42.980647][ T41] WARNING: CPU: 0 PID: 41 at fs/btrfs/transaction.c:2021 cleanup_transaction+0x694/0x73c [ 42.983307][ T41] Modules linked in: [ 42.984542][ T41] CPU: 0 UID: 0 PID: 41 Comm: kworker/u8:2 Tainted: G W 6.16.0-rc1-syzkaller-g39dfc971e42d #0 PREEMPT [ 42.986510][ T6931] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 42.990333][ T41] Tainted: [W]=WARN [ 42.991382][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 42.994092][ T41] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 42.996169][ T41] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.998406][ T41] pc : cleanup_transaction+0x694/0x73c [ 42.999943][ T41] lr : cleanup_transaction+0x694/0x73c [ 43.001426][ T41] sp : ffff8000990a74c0 [ 43.002552][ T41] x29: ffff8000990a75a0 x28: dfff800000000000 x27: ffff700013214ea0 [ 43.004744][ T41] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000dd2f03d8 [ 43.006870][ T41] x23: 00000000ffffffe4 x22: 1fffe0001ba5e07b x21: ffff0000cc77a000 [ 43.009098][ T41] x20: ffff0000d3658000 x19: ffff0000dd2f0378 x18: 1fffe000337dc876 [ 43.011198][ T41] x17: ffff80008f62e000 x16: ffff80008aec8e2c x15: 0000000000000001 [ 43.013380][ T41] x14: 1fffe000337df620 x13: 0000000000000000 x12: 0000000000000000 [ 43.015546][ T41] x11: ffff80009311ec08 x10: 0000000000000003 x9 : 520144b760ee9400 [ 43.017675][ T41] x8 : 520144b760ee9400 x7 : ffff800080489294 x6 : 0000000000000000 [ 43.019818][ T41] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 43.021957][ T41] x2 : 0000000000000006 x1 : ffff80008b507fe0 x0 : 0000000000000001 [ 43.024167][ T41] Call trace: [ 43.025040][ T41] cleanup_transaction+0x694/0x73c (P) [ 43.026432][ T6915] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 43.029037][ T41] btrfs_commit_transaction+0x2160/0x2b44 [ 43.030593][ T41] btrfs_commit_current_transaction+0xac/0xdc [ 43.032304][ T41] flush_space+0x424/0xb68 [ 43.033511][ T41] do_async_reclaim_metadata_space+0x110/0x364 [ 43.035177][ T41] btrfs_async_reclaim_metadata_space+0x90/0xd8 [ 43.036889][ T41] process_one_work+0x7e8/0x155c [ 43.038279][ T41] worker_thread+0x958/0xed8 [ 43.039526][ T41] kthread+0x5fc/0x75c [ 43.040632][ T41] ret_from_fork+0x10/0x20 [ 43.041851][ T41] irq event stamp: 189234 [ 43.042987][ T41] hardirqs last enabled at (189233): [] finish_lock_switch+0xb0/0x1c0 [ 43.045616][ T41] hardirqs last disabled at (189234): [] el1_dbg+0x24/0x80 [ 43.047919][ T41] softirqs last enabled at (181890): [] handle_softirqs+0xaf8/0xc88 [ 43.050539][ T41] softirqs last disabled at (181885): [] __do_softirq+0x14/0x20 [ 43.053095][ T41] ---[ end trace 0000000000000000 ]--- [ 43.054806][ T41] BTRFS info (device loop3 state A): dumping space info: [ 43.054856][ T41] BTRFS info (device loop3 state A): space_info DATA+METADATA (sub-group id 0) has 7274496 free, is full [ 43.054944][ T41] BTRFS info (device loop3 state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=983040, readonly=1576960 zone_unusable=0 [ 43.054991][ T41] BTRFS info (device loop3 state A): space_info SYSTEM (sub-group id 0) has 4186112 free, is not full [ 43.055023][ T41] BTRFS info (device loop3 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 [ 43.055064][ T41] BTRFS info (device loop3 state A): global_block_rsv: size 983040 reserved 983040 [ 43.055147][ T41] BTRFS info (device loop3 state A): trans_block_rsv: size 0 reserved 0 [ 43.055178][ T41] BTRFS info (device loop3 state A): chunk_block_rsv: size 0 reserved 0 [ 43.055208][ T41] BTRFS info (device loop3 state A): delayed_block_rsv: size 0 reserved 0 [ 43.055238][ T41] BTRFS info (device loop3 state A): delayed_refs_rsv: size 0 reserved 0 [ 43.055357][ T41] BTRFS: error (device loop3 state A) in cleanup_transaction:2021: errno=-28 No space left [ 43.055388][ T41] BTRFS info (device loop3 state EA): forced readonly [ 43.056087][ T6913] BTRFS info (device loop3 state EA): balance: ended with status: -5 [ 43.099102][ T6931] BTRFS info (device loop4): found 8 extents, stage: move data extents [ 43.127830][ T6931] BTRFS info (device loop4): found 1 extents, stage: update data pointers [ 43.173510][ T6522] BTRFS info (device loop3 state EA): last unmount of filesystem 5ce5e1f3-624f-404a-a6db-abfd8054b3a2 [ 43.175951][ T6931] BTRFS info (device loop4): 1 enospc errors during balance [ 43.176020][ T6931] BTRFS info (device loop4): balance: ended with status: -28 [ 43.182805][ T6915] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 43.216692][ T6523] BTRFS info (device loop4): last unmount of filesystem 05d411c8-ff00-4874-abf9-eacf67d9db44 executing program [ 43.285694][ T6915] BTRFS info (device loop0): found 1 extents, stage: update data pointers executing program [ 43.381373][ T6915] BTRFS info (device loop0): balance: ended with status: 0 [ 43.411441][ T6996] loop2: detected capacity change from 0 to 32768 [ 43.460700][ T6996] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (6996) executing program [ 43.497469][ T6518] BTRFS info (device loop0): last unmount of filesystem 786e346b-1616-4b30-98d0-ea04ebae87ff [ 43.717333][ T6996] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 43.720170][ T6996] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 43.723037][ T6996] BTRFS info (device loop2): disk space caching is enabled [ 43.725302][ T6996] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program [ 43.799498][ T6996] BTRFS info (device loop2): rebuilding free space tree [ 43.813229][ T6996] BTRFS info (device loop2): disabling free space tree [ 43.817910][ T6996] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 43.820919][ T6996] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 43.903613][ T7006] loop1: detected capacity change from 0 to 32768 executing program [ 43.942331][ T7006] BTRFS: device /dev/loop1 (7:1) using temp-fsid d3ac83b4-4822-419d-b624-ae0edf0a1afb [ 43.942404][ T7006] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (7006) [ 44.023950][ T6996] BTRFS info (device loop2): balance: start -d -m [ 44.038794][ T6996] BTRFS info (device loop2): 2 enospc errors during balance [ 44.038855][ T6996] BTRFS info (device loop2): balance: ended with status: -28 [ 44.054489][ T7006] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 44.057454][ T7006] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 44.060099][ T7006] BTRFS info (device loop1): disk space caching is enabled [ 44.062131][ T7006] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 44.123953][ T7013] loop4: detected capacity change from 0 to 32768 [ 44.139723][ T7013] BTRFS: device /dev/loop4 (7:4) using temp-fsid a07b3d5d-9e55-44ef-9227-17cf1ae63aef [ 44.139732][ T7029] BTRFS warning (device loop2): failed to trim 1 block group(s), last error -512 [ 44.145370][ T7013] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (7013) [ 44.154758][ T7028] loop0: detected capacity change from 0 to 32768 [ 44.165484][ T7028] BTRFS: device /dev/loop0 (7:0) using temp-fsid 5b2d9bc3-b6a3-4000-b64a-da191e8087fe [ 44.168373][ T7028] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (7028) [ 44.185450][ T7013] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 44.188264][ T7028] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 44.191146][ T7013] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 44.193618][ T7028] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 44.193776][ T7013] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program [ 44.384086][ T7046] loop3: detected capacity change from 0 to 32768 [ 44.408989][ T7046] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (7046) [ 44.423592][ T7046] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program [ 44.828936][ T7079] loop2: detected capacity change from 0 to 32768 [ 44.841894][ T7079] BTRFS: device /dev/loop2 (7:2) using temp-fsid aad441d9-a580-442f-a4d3-19cdfd33583f [ 44.845481][ T7079] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (7079) [ 44.883956][ T7079] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program executing program executing program executing program [ 45.657231][ T7125] loop4: detected capacity change from 0 to 32768 [ 45.721974][ T7129] loop1: detected capacity change from 0 to 32768 [ 45.723996][ T7125] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (7125) [ 45.738218][ T7125] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 45.762914][ T7129] BTRFS: device /dev/loop1 (7:1) using temp-fsid 0d804e8a-c2d5-448e-aeaa-11f428e5ae8f [ 45.762982][ T7129] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (7129) executing program [ 45.793837][ T7129] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 45.892775][ T7133] loop3: detected capacity change from 0 to 32768 [ 45.897890][ T7133] BTRFS: device /dev/loop3 (7:3) using temp-fsid 60105c44-6a89-41e7-8d23-a4007d727ae4 [ 45.897953][ T7133] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (7133) [ 45.924859][ T7133] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 45.976279][ T7125] _btrfs_printk: 77 callbacks suppressed [ 45.978234][ T7125] BTRFS info (device loop4): balance: start -d -m [ 45.995305][ T7125] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata executing program [ 46.077617][ T7133] BTRFS info (device loop3): rebuilding free space tree [ 46.123716][ T7133] BTRFS info (device loop3): disabling free space tree [ 46.123793][ T7133] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 46.123839][ T7133] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 46.125542][ T7129] BTRFS info (device loop1): rebuilding free space tree [ 46.131038][ T7125] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata [ 46.144704][ T7141] loop0: detected capacity change from 0 to 32768 [ 46.250321][ T7141] BTRFS: device /dev/loop0 (7:0) using temp-fsid 66adc60b-be03-45c7-9513-0a4666823b93 [ 46.250446][ T7141] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (7141) [ 46.256472][ T7129] BTRFS info (device loop1): disabling free space tree [ 46.256527][ T7129] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 46.256554][ T7129] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 46.269414][ T7133] BTRFS info (device loop3): balance: start -d -m [ 46.320454][ T7141] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 46.324498][ T7141] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 46.327683][ T7125] BTRFS info (device loop4): balance: canceled executing program [ 46.331674][ T7141] BTRFS info (device loop0): disk space caching is enabled [ 46.334563][ T7141] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 46.338978][ T7129] BTRFS info (device loop1): balance: start -d -m [ 46.349597][ T7129] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 46.385816][ T6523] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 46.455230][ T7133] BTRFS info (device loop3): 2 enospc errors during balance [ 46.455298][ T7133] BTRFS info (device loop3): balance: ended with status: -28 [ 46.499140][ T6522] BTRFS info (device loop3): last unmount of filesystem 60105c44-6a89-41e7-8d23-a4007d727ae4 executing program [ 46.574250][ T7141] BTRFS info (device loop0): rebuilding free space tree [ 46.600594][ T7196] BTRFS warning (device loop1): failed to trim 1 block group(s), last error -512 [ 46.622419][ T7129] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 46.625067][ T7141] BTRFS info (device loop0): disabling free space tree [ 46.625122][ T7141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 46.625150][ T7141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 46.688956][ T7129] BTRFS info (device loop1): balance: canceled [ 46.730011][ T7141] BTRFS info (device loop0): balance: start -d -m [ 46.731215][ T7141] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 46.732001][ T6520] BTRFS info (device loop1): last unmount of filesystem 0d804e8a-c2d5-448e-aeaa-11f428e5ae8f executing program executing program executing program executing program [ 46.907561][ T7141] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 46.996626][ T7141] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 47.144814][ T7141] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 47.161083][ T7141] BTRFS info (device loop0): balance: ended with status: 0 [ 47.200329][ T6518] BTRFS info (device loop0): last unmount of filesystem 66adc60b-be03-45c7-9513-0a4666823b93 [ 47.295761][ T7211] loop2: detected capacity change from 0 to 32768 [ 47.299222][ T7211] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor632 (7211) [ 47.305237][ T7211] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 47.305326][ T7211] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 47.305359][ T7211] BTRFS info (device loop2): disk space caching is enabled [ 47.305383][ T7211] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 47.314496][ T7217] loop4: detected capacity change from 0 to 32768 [ 47.315789][ T7217] BTRFS: device /dev/loop4 (7:4) using temp-fsid b2c5f361-f643-48ad-8d51-49b588bab710 [ 47.315826][ T7217] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor632 (7217) [ 47.317544][ T7217] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 47.317602][ T7217] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 47.317635][ T7217] BTRFS info (device loop4): disk space caching is enabled [ 47.317659][ T7217] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 47.338372][ T7222] loop1: detected capacity change from 0 to 32768 [ 47.354624][ T7222] BTRFS: device /dev/loop1 (7:1) using temp-fsid 419f2f68-7afb-47ad-891e-67ad9bc7e72c [ 47.354695][ T7222] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor632 (7222) [ 47.369746][ T7222] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 47.372618][ T7222] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 47.375366][ T7222] BTRFS info (device loop1): disk space caching is enabled [ 47.377447][ T7222] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 executing program executing program [ 47.714690][ T7211] BTRFS info (device loop2): rebuilding free space tree [ 47.722660][ T7211] BTRFS info (device loop2): disabling free space tree [ 47.722734][ T7211] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 47.722768][ T7211] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 47.739826][ T7250] loop0: detected capacity change from 0 to 32768 [ 47.750428][ T7250] BTRFS: device /dev/loop0 (7:0) using temp-fsid 552d4ec7-386a-4795-9a9c-114910e09144 [ 47.753220][ T7250] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor632 (7250) [ 47.775007][ T7222] BTRFS info (device loop1): rebuilding free space tree executing program [ 47.811323][ T7250] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 47.814353][ T7250] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 47.817114][ T7250] BTRFS info (device loop0): disk space caching is enabled [ 47.819356][ T7250] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 47.819938][ T7222] BTRFS info (device loop1): disabling free space tree [ 47.820000][ T7222] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 47.820032][ T7222] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 47.822501][ T7217] BTRFS info (device loop4): rebuilding free space tree [ 47.856104][ T7217] BTRFS info (device loop4): disabling free space tree [ 47.856184][ T7217] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 47.856212][ T7217] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 47.874637][ T7211] BTRFS info (device loop2): balance: start -d -m [ 47.878642][ T7211] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata [ 47.887667][ T7250] BTRFS info (device loop0): rebuilding free space tree [ 47.891361][ T7211] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata [ 47.899524][ T7250] BTRFS info (device loop0): disabling free space tree [ 47.899593][ T7250] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 47.899621][ T7250] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 47.912587][ T7222] BTRFS info (device loop1): balance: start -d -m [ 47.940307][ T7222] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata [ 47.972732][ T7217] BTRFS info (device loop4): balance: start -d -m [ 47.987039][ T7250] BTRFS info (device loop0): balance: start -d -m [ 47.996166][ T7250] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 48.012995][ T7217] BTRFS info (device loop4): 2 enospc errors during balance [ 48.013061][ T7217] BTRFS info (device loop4): balance: ended with status: -28 [ 48.040611][ T7211] BTRFS info (device loop2): found 9 extents, stage: move data extents [ 48.059501][ T7211] BTRFS info (device loop2): found 1 extents, stage: update data pointers [ 48.095985][ T7211] BTRFS info (device loop2): balance: ended with status: 0 [ 48.120000][ T7250] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 48.157948][ T6523] BTRFS info (device loop4): last unmount of filesystem b2c5f361-f643-48ad-8d51-49b588bab710 [ 48.159960][ T6521] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 48.161243][ T7222] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata [ 48.172025][ T7250] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 48.189061][ T7279] loop3: detected capacity change from 0 to 32768 [ 48.196372][ T7279] BTRFS: device /dev/loop3 (7:3) using temp-fsid 966ed6ec-79b9-4e94-b098-ee936fc47dfb [ 48.199146][ T7279] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor632 (7279) [ 48.218031][ T7222] BTRFS info (device loop1): found 9 extents, stage: move data extents [ 48.231915][ T7250] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 48.247191][ T7222] BTRFS info (device loop1): found 1 extents, stage: update data pointers [ 48.252251][ T7250] BTRFS info (device loop0): balance: ended with status: 0 [ 48.262545][ T7222] BTRFS info (device loop1): balance: ended with status: 0 [ 48.277057][ T7279] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 48.277141][ T7279] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 48.277190][ T7279] BTRFS info (device loop3): disk space caching is enabled [ 48.277220][ T7279] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 48.290654][ T6518] BTRFS info (device loop0): last unmount of filesystem 552d4ec7-386a-4795-9a9c-114910e09144 [ 48.298823][ T6520] BTRFS info (device loop1): last unmount of filesystem 419f2f68-7afb-47ad-891e-67ad9bc7e72c executing program executing program [ 48.374316][ T7279] BTRFS info (device loop3): rebuilding free space tree executing program [ 48.423909][ T7279] BTRFS info (device loop3): disabling free space tree [ 48.424017][ T7279] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 48.424046][ T7279] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 48.504020][ T7279] BTRFS info (device loop3): balance: start -d -m [ 48.518352][ T7279] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata