T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  151.120984][ T7722] BTRFS info (device loop0): balance: ended with status: 0
[  151.152134][ T7719] BTRFS info (device loop3): rebuilding free space tree
[  151.159679][ T7723] BTRFS info (device loop1): rebuilding free space tree
[  151.169734][ T1164] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  151.177078][ T7727] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  151.216609][ T7719] BTRFS info (device loop3): disabling free space tree
[  151.231974][ T7732] loop5: detected capacity change from 0 to 32768
[  151.246805][ T7719] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  151.259624][ T7723] BTRFS info (device loop1): disabling free space tree
[  151.284863][ T7727] BTRFS info (device loop4): disk space caching is enabled
[  151.311685][ T7719] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  151.320692][ T7723] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  151.341703][ T7727] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  151.349586][ T6141] BTRFS info (device loop0): last unmount of filesystem 666cd6f1-befd-490d-a382-73b57a505edc
[  151.371936][ T7723] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  151.398785][ T7732] BTRFS: device /dev/loop5 (7:5) using temp-fsid bd496901-c6ab-4d30-97c2-1935398a192b
[  151.407236][ T7719] BTRFS info (device loop3): checking UUID tree
[  151.416416][ T7732] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (7732)
[  151.453133][ T7723] BTRFS info (device loop1): checking UUID tree
[  151.496697][ T7700] BTRFS info (device loop2): balance: canceled
[  151.524704][ T7732] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  151.538094][ T7719] BTRFS info (device loop3): balance: start -s
[  151.561324][ T7732] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  151.573671][ T7719] BTRFS info (device loop3): relocating block group 1048576 flags system
[  151.592252][ T7732] BTRFS info (device loop5): disk space caching is enabled
[  151.613144][ T7723] BTRFS info (device loop1): balance: start -s
[  151.660963][ T6155] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  151.665588][ T7732] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  151.679668][   T30] audit: type=1800 audit(1743746207.723:30): pid=7815 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  151.691391][ T7723] BTRFS info (device loop1): relocating block group 1048576 flags system
[  151.825172][ T7727] BTRFS info (device loop4): rebuilding free space tree
[  151.919911][ T7727] BTRFS info (device loop4): disabling free space tree
[  152.011949][ T7727] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  152.025229][ T7732] BTRFS info (device loop5): rebuilding free space tree
[  152.069446][ T7727] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  152.120313][ T7719] BTRFS info (device loop3): balance: ended with status: 0
[  152.129117][ T4541] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  152.152503][   T12] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  152.162495][ T7732] BTRFS info (device loop5): disabling free space tree
[  152.229214][ T7723] BTRFS info (device loop1): balance: ended with status: 0
[  152.232013][ T7732] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  152.271860][ T7732] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  152.307613][ T7727] BTRFS info (device loop4): checking UUID tree
[  152.331807][ T7727] BTRFS warning (device loop4): failed to start uuid_rescan task
[  152.350526][ T7732] BTRFS info (device loop5): checking UUID tree
[  152.352516][ T7727] BTRFS warning (device loop4): failed to check the UUID tree: -4
[  152.371060][ T6152] BTRFS info (device loop1): last unmount of filesystem bf83079c-ef2c-4ebb-bd1f-39ac948365a3
[  152.382860][ T6140] BTRFS info (device loop3): last unmount of filesystem 4c19e4df-1fa8-4e46-9c0b-01ce2c0fc420
[  152.475809][ T7727] BTRFS error (device loop4): open_ctree failed: -4
[  152.498236][ T7732] BTRFS info (device loop5): balance: start -s
[  152.520474][ T7732] BTRFS info (device loop5): relocating block group 1048576 flags system
[  152.681827][   T30] audit: type=1800 audit(1743746208.703:31): pid=7847 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  152.940208][   T12] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  153.033071][ T7732] BTRFS info (device loop5): balance: ended with status: 0
[  153.198234][ T6142] BTRFS info (device loop5): last unmount of filesystem bd496901-c6ab-4d30-97c2-1935398a192b
[  153.725702][ T7824] loop0: detected capacity change from 0 to 32768
[  153.786918][ T7824] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7824)
[  153.847177][ T7824] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  153.914246][ T7824] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  153.961557][ T7824] BTRFS info (device loop0): disk space caching is enabled
[  154.004850][ T7824] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  154.213477][ T7853] loop1: detected capacity change from 0 to 32768
[  154.230205][ T7853] BTRFS: device /dev/loop1 (7:1) using temp-fsid 6ec6d916-541d-4eed-bf0e-dc5d7d171230
[  154.240159][ T7853] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (7853)
[  154.240934][ T7854] loop2: detected capacity change from 0 to 32768
[  154.277037][ T7824] BTRFS info (device loop0): rebuilding free space tree
[  154.301080][ T7853] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  154.331231][ T7854] BTRFS: device /dev/loop2 (7:2) using temp-fsid e567d718-a189-4a9d-b1df-7f83319d1a9e
[  154.333302][ T7824] BTRFS info (device loop0): disabling free space tree
[  154.347992][ T7853] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  154.348032][ T7853] BTRFS info (device loop1): disk space caching is enabled
[  154.348046][ T7853] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  154.352436][ T7857] loop3: detected capacity change from 0 to 32768
[  154.388803][ T7854] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (7854)
[  154.408431][ T7854] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  154.432690][ T7854] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  154.442972][ T7857] BTRFS: device /dev/loop3 (7:3) using temp-fsid 87769681-1969-4ba8-9d18-c836cafbde69
[  154.464203][ T7824] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  154.466911][ T7854] BTRFS info (device loop2): disk space caching is enabled
[  154.482088][ T7857] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (7857)
[  154.497590][ T7854] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  154.519714][ T7824] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  154.531281][ T7857] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  154.562998][ T7824] BTRFS info (device loop0): checking UUID tree
[  154.571793][ T7857] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  154.609537][ T7857] BTRFS info (device loop3): disk space caching is enabled
[  154.618257][ T7853] BTRFS info (device loop1): rebuilding free space tree
[  154.632976][ T7857] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  154.669089][ T7824] BTRFS info (device loop0): balance: start -s
[  154.712613][ T7854] BTRFS info (device loop2): rebuilding free space tree
[  154.732550][ T7824] BTRFS info (device loop0): relocating block group 1048576 flags system
[  154.779788][ T7860] loop5: detected capacity change from 0 to 32768
[  154.780571][ T7858] loop4: detected capacity change from 0 to 32768
[  154.804566][ T7853] BTRFS info (device loop1): disabling free space tree
[  154.809358][ T7860] BTRFS: device /dev/loop5 (7:5) using temp-fsid c99a8561-c6a8-4bc8-b16b-f0330dcf4690
[  154.839455][ T7854] BTRFS info (device loop2): disabling free space tree
[  154.849373][ T7853] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  154.850495][ T7860] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (7860)
[  154.881816][ T7854] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  154.900006][ T7854] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  154.916079][   T30] audit: type=1800 audit(1743746210.963:32): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  154.921537][ T7853] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  154.968801][ T7857] BTRFS info (device loop3): rebuilding free space tree
[  154.971178][ T7854] BTRFS info (device loop2): checking UUID tree
[  154.981798][ T7858] BTRFS: device /dev/loop4 (7:4) using temp-fsid 4b6277d3-c4cb-4dde-89b8-56c201836c85
[  154.993683][ T7860] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  154.993803][   T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  155.006458][ T7824] BTRFS info (device loop0): balance: ended with status: 0
[  155.052765][ T7853] BTRFS info (device loop1): checking UUID tree
[  155.057053][ T7858] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (7858)
[  155.084082][ T7860] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
2025/04/04 05:56:51 executed programs: 67
[  155.097630][ T7857] BTRFS info (device loop3): disabling free space tree
[  155.114899][ T7857] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  155.126368][ T7858] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  155.141297][ T7854] BTRFS info (device loop2): balance: start -s
[  155.151731][ T7860] BTRFS info (device loop5): disk space caching is enabled
[  155.160005][ T7858] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  155.165501][ T6141] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  155.192681][ T7860] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  155.195199][ T7854] BTRFS info (device loop2): relocating block group 1048576 flags system
[  155.212488][ T7857] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  155.251689][ T7858] BTRFS info (device loop4): disk space caching is enabled
[  155.265018][ T7853] BTRFS info (device loop1): balance: start -s
[  155.288393][ T7858] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  155.335470][ T7857] BTRFS info (device loop3): checking UUID tree
[  155.447135][ T7857] BTRFS info (device loop3): balance: start -s
[  155.496828][ T7854] BTRFS info (device loop2): balance: canceled
[  155.510671][   T30] audit: type=1800 audit(1743746211.543:33): pid=7929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  155.572497][ T7857] BTRFS info (device loop3): relocating block group 1048576 flags system
[  155.637821][   T30] audit: type=1800 audit(1743746211.683:34): pid=7936 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  155.638760][   T12] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  155.675719][   T30] audit: type=1800 audit(1743746211.723:35): pid=7964 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  155.763482][ T6155] BTRFS info (device loop2): last unmount of filesystem e567d718-a189-4a9d-b1df-7f83319d1a9e
[  155.780334][ T7858] BTRFS info (device loop4): rebuilding free space tree
[  155.797672][ T7860] BTRFS info (device loop5): rebuilding free space tree
[  155.827771][ T1164] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  155.839843][ T7853] BTRFS info (device loop1): relocating block group 1048576 flags system
[  155.879642][ T7858] BTRFS info (device loop4): disabling free space tree
[  155.910950][ T7860] BTRFS info (device loop5): disabling free space tree
[  155.928892][ T7858] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  155.972313][ T7858] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  155.982819][ T7860] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  156.031176][ T7858] BTRFS info (device loop4): checking UUID tree
[  156.048886][ T7853] BTRFS info (device loop1): balance: ended with status: 0
[  156.063315][ T7860] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  156.075618][ T2936] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  156.187921][ T7857] BTRFS info (device loop3): balance: ended with status: 0
[  156.189993][ T7860] BTRFS info (device loop5): checking UUID tree
[  156.237724][ T7858] BTRFS info (device loop4): balance: start -s
[  156.300816][   T30] audit: type=1800 audit(1743746212.343:36): pid=7973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  156.333963][ T6152] BTRFS info (device loop1): last unmount of filesystem 6ec6d916-541d-4eed-bf0e-dc5d7d171230
[  156.391994][ T6140] BTRFS info (device loop3): last unmount of filesystem 87769681-1969-4ba8-9d18-c836cafbde69
[  156.410299][ T7860] BTRFS info (device loop5): balance: start -s
[  156.434400][ T7860] BTRFS info (device loop5): relocating block group 1048576 flags system
[  156.525761][ T2936] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  156.558838][ T7858] BTRFS info (device loop4): relocating block group 1048576 flags system
[  156.608388][   T30] audit: type=1800 audit(1743746212.643:37): pid=7980 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  156.646266][ T7858] BTRFS info (device loop4): balance: canceled
[  156.900378][ T7979] loop0: detected capacity change from 0 to 32768
[  156.933046][ T7979] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (7979)
[  156.968327][ T7979] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  157.000001][ T6144] BTRFS info (device loop4): last unmount of filesystem 4b6277d3-c4cb-4dde-89b8-56c201836c85
[  157.041579][ T7979] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  157.101723][ T7979] BTRFS info (device loop0): disk space caching is enabled
[  157.147202][ T7979] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  157.151298][ T2936] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  157.192226][ T7860] BTRFS info (device loop5): balance: ended with status: 0
[  157.353598][ T6142] BTRFS info (device loop5): last unmount of filesystem c99a8561-c6a8-4bc8-b16b-f0330dcf4690
[  157.456874][ T7979] BTRFS info (device loop0): rebuilding free space tree
[  157.545510][ T7979] BTRFS info (device loop0): disabling free space tree
[  157.613865][ T7979] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  157.678493][ T7979] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  157.808424][ T7979] BTRFS info (device loop0): checking UUID tree
[  157.903292][ T7979] BTRFS info (device loop0): balance: start -s
[  158.095887][ T7979] BTRFS info (device loop0): relocating block group 1048576 flags system
[  158.128703][   T30] audit: type=1800 audit(1743746214.173:38): pid=8010 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  158.270631][  T991] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  158.339385][ T7979] BTRFS info (device loop0): balance: ended with status: 0
[  158.341036][ T7985] loop2: detected capacity change from 0 to 32768
[  158.372523][ T7984] loop3: detected capacity change from 0 to 32768
[  158.407851][ T7984] BTRFS: device /dev/loop3 (7:3) using temp-fsid 4a1c0339-fb81-44e9-b777-2155961e03a9
[  158.448249][ T7984] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (7984)
[  158.474911][ T6141] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  158.504417][ T7985] BTRFS: device /dev/loop2 (7:2) using temp-fsid 02fb3156-b4dc-4bbd-9c9f-e6c3840443a9
[  158.525095][ T7984] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  158.548915][ T7984] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  158.559263][ T7985] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (7985)
[  158.576365][ T7984] BTRFS info (device loop3): disk space caching is enabled
[  158.595892][ T7984] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  158.672354][ T7985] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  158.722412][ T7985] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  158.760638][ T7985] BTRFS info (device loop2): disk space caching is enabled
[  158.872793][ T7985] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  158.879342][ T7984] BTRFS info (device loop3): rebuilding free space tree
[  158.966242][ T7984] BTRFS info (device loop3): disabling free space tree
[  158.988736][ T7984] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  159.036788][ T7984] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  159.036905][ T8003] loop1: detected capacity change from 0 to 32768
[  159.061755][ T8003] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8003)
[  159.096425][ T8003] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  159.124836][ T8003] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  159.147447][ T7984] BTRFS info (device loop3): checking UUID tree
[  159.161328][ T7985] BTRFS info (device loop2): rebuilding free space tree
[  159.168015][ T8003] BTRFS info (device loop1): disk space caching is enabled
[  159.214131][ T8003] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  159.216916][ T7984] BTRFS info (device loop3): balance: start -s
[  159.290739][ T8005] loop5: detected capacity change from 0 to 32768
[  159.298253][ T7985] BTRFS info (device loop2): disabling free space tree
[  159.342120][ T7985] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  159.365709][   T30] audit: type=1800 audit(1743746215.413:39): pid=8053 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  159.367953][ T8005] BTRFS: device /dev/loop5 (7:5) using temp-fsid ebedbf7e-5727-48d0-b2df-3a4fa5af3d31
[  159.399782][ T7984] BTRFS info (device loop3): relocating block group 1048576 flags system
[  159.417887][ T8008] loop4: detected capacity change from 0 to 32768
[  159.421673][ T7985] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  159.444190][ T8005] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8005)
[  159.508845][ T7985] BTRFS info (device loop2): checking UUID tree
[  159.540550][   T12] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  159.577401][ T8008] BTRFS: device /dev/loop4 (7:4) using temp-fsid f38f8f2f-88d7-487d-a28a-140a0af241ed
[  159.593746][ T8008] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8008)
[  159.598168][ T8005] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  159.623470][ T7984] BTRFS info (device loop3): balance: ended with status: 0
[  159.651583][ T8005] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  159.653520][ T7985] BTRFS info (device loop2): balance: start -s
[  159.662028][ T8005] BTRFS info (device loop5): disk space caching is enabled
[  159.690539][ T8008] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  159.732899][ T7985] BTRFS info (device loop2): relocating block group 1048576 flags system
[  159.757913][ T8005] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  159.774711][ T8008] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  159.809381][ T6140] BTRFS info (device loop3): last unmount of filesystem 4a1c0339-fb81-44e9-b777-2155961e03a9
[  159.826258][ T8003] BTRFS info (device loop1): rebuilding free space tree
[  159.827666][ T8008] BTRFS info (device loop4): disk space caching is enabled
[  159.837099][   T30] audit: type=1800 audit(1743746215.863:40): pid=8067 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  159.866275][ T8008] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  159.908958][ T8003] BTRFS info (device loop1): disabling free space tree
[  159.931589][ T8019] loop0: detected capacity change from 0 to 32768
[  159.939038][ T8003] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  159.986775][ T8003] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  159.998134][ T8019] BTRFS: device /dev/loop0 (7:0) using temp-fsid f9551b1d-799a-4fc3-a7ba-197cd5767973
[  160.018825][  T991] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  160.020567][ T8019] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8019)
[  160.087539][ T8003] BTRFS info (device loop1): checking UUID tree
[  160.132223][ T7985] BTRFS info (device loop2): balance: ended with status: 0
[  160.151062][ T8019] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
2025/04/04 05:56:56 executed programs: 75
[  160.211917][ T8019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  160.221326][ T8019] BTRFS info (device loop0): disk space caching is enabled
[  160.232060][ T8003] BTRFS info (device loop1): balance: start -s
[  160.245675][ T8019] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  160.253560][ T8005] BTRFS info (device loop5): rebuilding free space tree
[  160.268418][ T8003] BTRFS info (device loop1): relocating block group 1048576 flags system
[  160.285143][ T8008] BTRFS info (device loop4): rebuilding free space tree
[  160.293926][ T6155] BTRFS info (device loop2): last unmount of filesystem 02fb3156-b4dc-4bbd-9c9f-e6c3840443a9
[  160.310699][ T8008] BTRFS info (device loop4): disabling free space tree
[  160.322324][ T8008] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  160.348435][ T8008] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  160.411804][ T8005] BTRFS info (device loop5): disabling free space tree
[  160.426225][ T8008] BTRFS info (device loop4): checking UUID tree
[  160.455049][ T8005] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  160.467076][   T30] audit: type=1800 audit(1743746216.513:41): pid=8111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  160.489780][ T8005] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  160.611154][ T8008] BTRFS info (device loop4): balance: start -s
[  160.635555][ T8008] BTRFS info (device loop4): relocating block group 1048576 flags system
[  160.670006][   T64] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  160.672361][ T8005] BTRFS info (device loop5): checking UUID tree
[  160.686993][ T8019] BTRFS info (device loop0): rebuilding free space tree
[  160.726125][ T1164] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  160.754280][ T8005] BTRFS warning (device loop5): failed to start uuid_rescan task
[  160.790616][ T8003] BTRFS info (device loop1): balance: ended with status: 0
[  160.795413][ T8005] BTRFS warning (device loop5): failed to check the UUID tree: -4
[  160.817046][ T8019] BTRFS info (device loop0): disabling free space tree
[  160.829425][ T8019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  160.851680][   T30] audit: type=1800 audit(1743746216.873:42): pid=8125 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  160.855883][ T8019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  160.942810][ T6152] BTRFS info (device loop1): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  160.986858][ T8005] BTRFS error (device loop5): open_ctree failed: -4
[  161.014721][ T8019] BTRFS info (device loop0): checking UUID tree
[  161.079712][ T8019] BTRFS info (device loop0): balance: start -s
[  161.127049][ T8008] BTRFS info (device loop4): balance: ended with status: 0
[  161.152435][ T8019] BTRFS info (device loop0): relocating block group 1048576 flags system
[  161.352451][ T6144] BTRFS info (device loop4): last unmount of filesystem f38f8f2f-88d7-487d-a28a-140a0af241ed
[  161.535235][   T12] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  161.688798][ T8019] BTRFS info (device loop0): balance: ended with status: 0
[  161.822566][ T8019] syz-executor.0 (8019) used greatest stack depth: 19392 bytes left
[  161.896828][ T6141] BTRFS info (device loop0): last unmount of filesystem f9551b1d-799a-4fc3-a7ba-197cd5767973
[  162.493426][ T8123] loop3: detected capacity change from 0 to 32768
[  162.527830][ T8123] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8123)
[  162.616195][ T8123] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  162.638880][ T8123] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  162.671602][ T8123] BTRFS info (device loop3): disk space caching is enabled
[  162.709712][ T8123] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  162.830518][ T8131] loop1: detected capacity change from 0 to 32768
[  162.893925][ T8133] loop2: detected capacity change from 0 to 32768
[  162.912943][ T8131] BTRFS: device /dev/loop1 (7:1) using temp-fsid 30d4ac5e-5e6a-45a4-9925-5135c1a391aa
[  162.915176][ T8123] BTRFS info (device loop3): rebuilding free space tree
[  162.923396][ T8131] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8131)
[  162.956427][ T8133] BTRFS: device /dev/loop2 (7:2) using temp-fsid c3411d41-1435-47af-846e-8663c2b514c6
[  162.977363][ T8131] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  162.990574][ T8123] BTRFS info (device loop3): disabling free space tree
[  162.991518][ T8133] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8133)
[  163.031132][ T8123] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  163.041365][ T8131] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  163.064137][ T8123] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  163.086452][ T8131] BTRFS info (device loop1): disk space caching is enabled
[  163.110903][ T8133] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  163.121701][ T8123] BTRFS info (device loop3): checking UUID tree
[  163.128032][ T8131] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  163.154354][ T8137] loop4: detected capacity change from 0 to 32768
[  163.167668][ T8133] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  163.188667][ T8137] BTRFS: device /dev/loop4 (7:4) using temp-fsid ae6c7853-4a01-460b-8a74-9dd20f8428a4
[  163.200452][ T8133] BTRFS info (device loop2): disk space caching is enabled
[  163.218862][ T8137] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8137)
[  163.245080][ T8123] BTRFS info (device loop3): balance: start -s
[  163.259460][ T8133] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  163.290747][ T8137] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  163.308822][ T8123] BTRFS info (device loop3): relocating block group 1048576 flags system
[  163.313865][ T8139] loop5: detected capacity change from 0 to 32768
[  163.317952][ T8137] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  163.329937][ T8139] BTRFS: device /dev/loop5 (7:5) using temp-fsid 1f3315d3-b698-4df2-aac9-ba5ab10116b4
[  163.346170][ T8139] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8139)
[  163.369745][ T8139] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  163.384389][ T8139] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  163.394357][ T8139] BTRFS info (device loop5): disk space caching is enabled
[  163.397209][ T8131] BTRFS info (device loop1): rebuilding free space tree
[  163.402359][ T8139] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  163.439262][ T8137] BTRFS info (device loop4): disk space caching is enabled
[  163.459297][ T8131] BTRFS info (device loop1): disabling free space tree
[  163.487058][ T8137] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  163.532768][ T8131] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  163.587301][ T8131] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  163.640515][   T30] audit: type=1800 audit(1743746219.683:43): pid=8166 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  163.652105][ T8131] BTRFS info (device loop1): checking UUID tree
[  163.697946][ T2936] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  163.715544][ T8133] BTRFS info (device loop2): rebuilding free space tree
[  163.738057][ T8123] BTRFS info (device loop3): balance: ended with status: 0
[  163.747225][ T8131] BTRFS info (device loop1): balance: start -s
[  163.755664][ T8131] BTRFS info (device loop1): relocating block group 1048576 flags system
[  163.820402][ T8133] BTRFS info (device loop2): disabling free space tree
[  163.861487][ T8141] loop0: detected capacity change from 0 to 32768
[  163.892008][ T8133] _btrfs_printk: 1 callbacks suppressed
[  163.892025][ T8133] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  163.899419][ T8141] BTRFS: device /dev/loop0 (7:0) using temp-fsid 24fe3121-831d-4790-a52f-f1aa9c832ed4
[  163.941652][ T8137] BTRFS info (device loop4): rebuilding free space tree
[  163.951655][ T8133] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  163.962335][ T8141] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8141)
[  163.994920][ T8139] BTRFS info (device loop5): rebuilding free space tree
[  164.028387][ T8133] BTRFS info (device loop2): checking UUID tree
[  164.029860][   T30] audit: type=1800 audit(1743746220.063:44): pid=8222 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  164.057460][ T8139] BTRFS info (device loop5): disabling free space tree
[  164.065103][ T8137] BTRFS info (device loop4): disabling free space tree
[  164.098090][ T8141] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  164.122328][ T8139] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  164.143139][ T8137] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  164.155801][   T13] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  164.163522][ T8141] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  164.171341][ T8139] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  164.203468][ T8137] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  164.211035][ T8131] BTRFS info (device loop1): balance: ended with status: 0
[  164.214428][ T8133] BTRFS info (device loop2): balance: start -s
[  164.242327][ T8141] BTRFS info (device loop0): disk space caching is enabled
[  164.249744][ T8141] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  164.272027][ T8133] BTRFS info (device loop2): relocating block group 1048576 flags system
[  164.273210][ T8139] BTRFS info (device loop5): checking UUID tree
[  164.283913][ T8137] BTRFS info (device loop4): checking UUID tree
[  164.417108][ T6152] BTRFS info (device loop1): last unmount of filesystem 30d4ac5e-5e6a-45a4-9925-5135c1a391aa
[  164.458109][ T8139] BTRFS info (device loop5): balance: start -s
[  164.481102][ T8137] BTRFS info (device loop4): balance: start -s
[  164.526534][ T8141] BTRFS info (device loop0): rebuilding free space tree
[  164.565249][ T8141] BTRFS info (device loop0): disabling free space tree
[  164.577579][ T8139] BTRFS info (device loop5): relocating block group 1048576 flags system
[  164.607909][ T8141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  164.652576][   T30] audit: type=1800 audit(1743746220.693:45): pid=8256 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  164.710506][ T8141] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  164.723628][ T8133] BTRFS info (device loop2): balance: canceled
[  164.760802][ T8137] BTRFS info (device loop4): relocating block group 1048576 flags system
[  164.786343][ T8141] BTRFS info (device loop0): checking UUID tree
[  164.931310][ T8139] BTRFS info (device loop5): balance: canceled
[  164.937812][   T30] audit: type=1800 audit(1743746220.973:46): pid=8250 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  164.974143][ T6155] BTRFS info (device loop2): last unmount of filesystem c3411d41-1435-47af-846e-8663c2b514c6
[  164.975581][   T64] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  164.988566][ T8141] BTRFS info (device loop0): balance: start -s
[  165.020023][   T13] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  165.085114][ T8137] BTRFS info (device loop4): balance: ended with status: 0
[  165.191244][ T6144] BTRFS info (device loop4): last unmount of filesystem ae6c7853-4a01-460b-8a74-9dd20f8428a4
[  165.211167][ T6142] BTRFS info (device loop5): last unmount of filesystem 1f3315d3-b698-4df2-aac9-ba5ab10116b4
[  165.348166][ T8141] BTRFS info (device loop0): relocating block group 1048576 flags system
[  165.399446][   T30] audit: type=1800 audit(1743746221.443:47): pid=8262 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  165.470732][ T8141] BTRFS info (device loop0): balance: canceled
[  165.542407][   T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
2025/04/04 05:57:01 executed programs: 85
[  165.776268][ T6141] BTRFS info (device loop0): last unmount of filesystem 24fe3121-831d-4790-a52f-f1aa9c832ed4
[  166.405135][ T8246] loop3: detected capacity change from 0 to 32768
[  166.486018][ T8246] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8246)
[  166.751724][ T8273] loop5: detected capacity change from 0 to 32768
[  166.794510][ T8273] BTRFS: device /dev/loop5 (7:5) using temp-fsid d11399ba-5b46-4bca-9bb4-21906d13354e
[  166.821814][ T8273] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8273)
[  166.841831][ T8246] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  166.872979][ T8246] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  166.896681][ T8273] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  166.923234][ T8246] BTRFS info (device loop3): disk space caching is enabled
[  166.930495][ T8246] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  166.952098][ T8273] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  166.981628][ T8273] BTRFS info (device loop5): disk space caching is enabled
[  166.993030][ T8273] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  167.023071][ T8266] loop2: detected capacity change from 0 to 32768
[  167.032655][ T8266] BTRFS: device /dev/loop2 (7:2) using temp-fsid 6152e9f8-fafe-4dc8-9c5b-50f02b91e4e1
[  167.059572][ T8267] loop1: detected capacity change from 0 to 32768
[  167.064431][ T8266] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8266)
[  167.137609][ T8267] BTRFS: device /dev/loop1 (7:1) using temp-fsid f169c7a2-2042-42c5-b8fa-829325ca2121
[  167.154334][ T8266] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  167.182954][ T8267] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8267)
[  167.199956][ T8271] loop0: detected capacity change from 0 to 32768
[  167.206830][ T8266] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  167.216822][ T8266] BTRFS info (device loop2): disk space caching is enabled
[  167.232204][ T8266] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  167.234477][ T8267] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  167.272251][ T8269] loop4: detected capacity change from 0 to 32768
[  167.274493][ T8271] BTRFS: device /dev/loop0 (7:0) using temp-fsid 7f1ebc70-577d-48b8-9003-56e5de302cc0
[  167.285461][ T8267] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  167.300535][ T8271] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8271)
[  167.304643][ T8267] BTRFS info (device loop1): disk space caching is enabled
[  167.322285][ T8267] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  167.343723][ T8269] BTRFS: device /dev/loop4 (7:4) using temp-fsid d22dd93a-2eee-4ec5-9ee4-df88cdf10833
[  167.347669][ T8246] BTRFS info (device loop3): rebuilding free space tree
[  167.358031][ T8273] BTRFS info (device loop5): rebuilding free space tree
[  167.371952][ T8269] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8269)
[  167.393743][ T8271] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  167.399958][ T8246] BTRFS info (device loop3): disabling free space tree
[  167.411124][ T8246] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  167.412672][ T8273] BTRFS info (device loop5): disabling free space tree
[  167.420982][ T8246] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  167.441784][ T8271] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  167.451136][ T8271] BTRFS info (device loop0): disk space caching is enabled
[  167.461383][ T8269] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  167.461737][ T8273] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  167.481639][ T8273] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  167.499537][ T8271] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  167.502443][ T8269] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  167.525153][ T8246] BTRFS info (device loop3): checking UUID tree
[  167.525962][ T8269] BTRFS info (device loop4): disk space caching is enabled
[  167.531939][ T8246] BTRFS warning (device loop3): failed to start uuid_rescan task
[  167.541832][ T8269] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  167.552027][ T8273] BTRFS info (device loop5): checking UUID tree
[  167.570750][ T8246] BTRFS warning (device loop3): failed to check the UUID tree: -4
[  167.609919][ T8273] BTRFS info (device loop5): balance: start -s
[  167.624464][ T8273] BTRFS info (device loop5): relocating block group 1048576 flags system
[  167.633895][ T8266] BTRFS info (device loop2): rebuilding free space tree
[  167.653623][ T8266] BTRFS info (device loop2): disabling free space tree
[  167.668827][ T8266] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  167.694252][ T8266] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  167.723639][ T8266] BTRFS info (device loop2): checking UUID tree
[  167.780754][ T8266] BTRFS info (device loop2): balance: start -s
[  167.827126][ T8267] BTRFS info (device loop1): rebuilding free space tree
[  167.872631][ T8246] BTRFS error (device loop3): open_ctree failed: -4
[  167.926272][ T8266] BTRFS info (device loop2): relocating block group 1048576 flags system
[  167.940615][ T8267] BTRFS info (device loop1): disabling free space tree
[  167.952899][   T30] audit: type=1800 audit(1743746223.963:48): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  167.972220][ T8267] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  168.005297][ T8269] BTRFS info (device loop4): rebuilding free space tree
[  168.028328][ T8267] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  168.048685][   T30] audit: type=1800 audit(1743746224.093:49): pid=8372 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  168.089969][ T8269] BTRFS info (device loop4): disabling free space tree
[  168.101014][  T991] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  168.116564][ T8273] BTRFS info (device loop5): balance: ended with status: 0
[  168.137193][ T8271] BTRFS info (device loop0): rebuilding free space tree
[  168.140576][ T8269] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  168.157637][ T8269] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  168.158255][ T8267] BTRFS info (device loop1): checking UUID tree
[  168.185284][ T8269] BTRFS info (device loop4): checking UUID tree
[  168.289964][ T8269] BTRFS info (device loop4): balance: start -s
[  168.309513][ T8271] BTRFS info (device loop0): disabling free space tree
[  168.317188][ T6142] BTRFS info (device loop5): last unmount of filesystem d11399ba-5b46-4bca-9bb4-21906d13354e
[  168.328461][ T8269] BTRFS info (device loop4): relocating block group 1048576 flags system
[  168.340257][ T8266] BTRFS info (device loop2): balance: ended with status: 0
[  168.360053][ T8271] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  168.394200][ T1164] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  168.497787][   T30] audit: type=1800 audit(1743746224.543:50): pid=8379 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  168.957775][ T8271] _btrfs_printk: 8 callbacks suppressed
[  168.957799][ T8271] BTRFS info (device loop0): balance: ended with status: 0
[  169.065346][ T6144] BTRFS info (device loop4): last unmount of filesystem d22dd93a-2eee-4ec5-9ee4-df88cdf10833
[  169.151059][   T30] audit: type=1800 audit(1743746225.173:51): pid=8385 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  169.169233][ T1164] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  169.334935][ T6141] BTRFS info (device loop0): last unmount of filesystem 7f1ebc70-577d-48b8-9003-56e5de302cc0
[  170.298859][ T8383] loop3: detected capacity change from 0 to 32768
[  170.362097][ T8383] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8383)
[  170.463676][ T8383] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  170.517965][ T8383] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  170.561641][ T8383] BTRFS info (device loop3): disk space caching is enabled
[  170.587840][ T8383] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  170.628953][ T8388] loop1: detected capacity change from 0 to 32768
[  170.653807][ T8391] loop2: detected capacity change from 0 to 32768
[  170.667555][ T8388] BTRFS: device /dev/loop1 (7:1) using temp-fsid 4d2c2913-9619-4428-8530-d49fedb8e0b9
[  170.677942][ T8388] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8388)
[  170.708104][ T8391] BTRFS: device /dev/loop2 (7:2) using temp-fsid a0b17be2-a9ad-410c-8e19-248c06e750e5
[  170.718496][ T8388] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  170.730324][ T8388] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  170.751323][ T8388] BTRFS info (device loop1): disk space caching is enabled
[  170.759728][ T8388] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  170.766809][ T8391] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8391)
[  170.801325][ T8391] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  170.860208][ T8396] loop4: detected capacity change from 0 to 32768
[  170.868649][ T8391] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  170.878220][ T8396] BTRFS: device /dev/loop4 (7:4) using temp-fsid fd80c34b-53d3-460f-be87-ed50def83913
[  170.893235][ T8391] BTRFS info (device loop2): disk space caching is enabled
[  170.902528][ T8391] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  170.919826][ T8396] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8396)
[  170.951738][ T8394] loop5: detected capacity change from 0 to 32768
[  170.977357][ T8394] BTRFS: device /dev/loop5 (7:5) using temp-fsid f6e5b640-a14a-4d25-b2ba-b45b686cf810
[  171.001190][ T8396] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  171.013052][ T8394] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8394)
[  171.032805][ T8398] loop0: detected capacity change from 0 to 32768
[  171.038131][ T8383] BTRFS info (device loop3): rebuilding free space tree
[  171.043648][ T8396] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  171.065153][ T8396] BTRFS info (device loop4): disk space caching is enabled
[  171.073043][ T8396] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  171.086147][ T8383] BTRFS info (device loop3): disabling free space tree
[  171.092191][ T8398] BTRFS: device /dev/loop0 (7:0) using temp-fsid 02fa8e69-e31f-4d4a-bd72-69f5d2a64917
[  171.094786][ T8383] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  171.109387][ T8398] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8398)
[  171.118614][ T8383] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  171.140653][ T8394] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  171.148628][ T8383] BTRFS info (device loop3): checking UUID tree
[  171.153984][ T8394] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  171.168304][ T8398] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  171.170792][ T8394] BTRFS info (device loop5): disk space caching is enabled
[  171.189381][ T8394] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  171.203452][ T8398] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  171.212986][ T8388] BTRFS info (device loop1): rebuilding free space tree
[  171.214352][ T8398] BTRFS info (device loop0): disk space caching is enabled
[  171.228087][ T8398] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  171.250297][ T8388] BTRFS info (device loop1): disabling free space tree
[  171.262763][ T8388] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  171.283479][ T8388] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  171.304300][ T8383] BTRFS info (device loop3): balance: start -s
[  171.309810][ T8388] BTRFS info (device loop1): checking UUID tree
[  171.340985][ T8383] BTRFS info (device loop3): relocating block group 1048576 flags system
[  171.344895][ T8391] BTRFS info (device loop2): rebuilding free space tree
[  171.385148][ T8391] BTRFS info (device loop2): disabling free space tree
[  171.394548][ T8391] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  171.418158][ T8388] BTRFS info (device loop1): balance: start -s
[  171.525387][ T8391] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  171.558659][   T30] audit: type=1800 audit(1743746227.603:52): pid=8471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  171.586216][ T8391] BTRFS info (device loop2): checking UUID tree
[  171.614551][ T7178] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  171.615746][ T8388] BTRFS info (device loop1): relocating block group 1048576 flags system
[  171.679243][ T8391] BTRFS info (device loop2): balance: start -s
[  171.686459][  T991] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  171.687072][ T8396] BTRFS info (device loop4): rebuilding free space tree
[  171.704494][   T30] audit: type=1800 audit(1743746227.653:53): pid=8472 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  171.709449][ T8391] BTRFS info (device loop2): relocating block group 1048576 flags system
[  171.769844][ T8383] BTRFS info (device loop3): balance: ended with status: 0
[  171.789486][ T8396] BTRFS info (device loop4): disabling free space tree
[  171.805046][ T8394] BTRFS info (device loop5): rebuilding free space tree
[  171.812539][ T8396] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  171.837791][ T8388] BTRFS info (device loop1): balance: ended with status: 0
2025/04/04 05:57:07 executed programs: 92
[  171.877035][ T8398] BTRFS info (device loop0): rebuilding free space tree
[  171.898749][ T8396] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  171.956897][ T6140] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  171.974632][ T8394] BTRFS info (device loop5): disabling free space tree
[  171.981970][ T8398] BTRFS info (device loop0): disabling free space tree
[  171.989200][ T8394] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  171.992256][ T8398] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  172.000899][ T8394] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  172.041368][ T8396] BTRFS info (device loop4): checking UUID tree
[  172.059246][ T8394] BTRFS info (device loop5): checking UUID tree
[  172.069427][ T6152] BTRFS info (device loop1): last unmount of filesystem 4d2c2913-9619-4428-8530-d49fedb8e0b9
[  172.080367][ T8398] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  172.137593][ T8398] BTRFS info (device loop0): checking UUID tree
[  172.149873][ T8396] BTRFS info (device loop4): balance: start -s
[  172.175922][ T8396] BTRFS info (device loop4): relocating block group 1048576 flags system
[  172.252414][ T8394] BTRFS info (device loop5): balance: start -s
[  172.261305][ T8394] BTRFS info (device loop5): relocating block group 1048576 flags system
[  172.293842][ T7178] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  172.329493][ T8398] BTRFS info (device loop0): balance: start -s
[  172.444711][ T8391] BTRFS info (device loop2): balance: ended with status: 0
[  172.494390][   T30] audit: type=1800 audit(1743746228.533:55): pid=8515 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  172.535528][   T64] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  172.538887][ T7178] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  172.584549][ T8398] BTRFS info (device loop0): relocating block group 1048576 flags system
[  172.659895][   T30] audit: type=1800 audit(1743746228.533:54): pid=8513 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  172.734757][ T8398] BTRFS info (device loop0): balance: canceled
[  172.758515][ T6155] BTRFS info (device loop2): last unmount of filesystem a0b17be2-a9ad-410c-8e19-248c06e750e5
[  172.789775][ T8396] BTRFS info (device loop4): balance: ended with status: 0
[  172.800727][   T30] audit: type=1800 audit(1743746228.653:56): pid=8508 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  172.914442][   T13] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  172.915300][ T6144] BTRFS info (device loop4): last unmount of filesystem fd80c34b-53d3-460f-be87-ed50def83913
[  172.929468][ T8394] BTRFS info (device loop5): balance: ended with status: 0
[  172.967355][ T6141] BTRFS info (device loop0): last unmount of filesystem 02fa8e69-e31f-4d4a-bd72-69f5d2a64917
[  173.171315][ T6142] BTRFS info (device loop5): last unmount of filesystem f6e5b640-a14a-4d25-b2ba-b45b686cf810
[  174.234903][ T8523] loop3: detected capacity change from 0 to 32768
[  174.284927][ T8523] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8523)
[  174.300206][ T8518] loop1: detected capacity change from 0 to 32768
[  174.352236][ T8518] BTRFS: device /dev/loop1 (7:1) using temp-fsid 3590916b-6f66-4ecd-af8a-6193d527b5cc
[  174.369872][ T8523] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  174.409392][ T8523] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  174.427670][ T8518] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8518)
[  174.474191][ T8523] BTRFS info (device loop3): disk space caching is enabled
[  174.517957][ T8523] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  174.552540][ T8518] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  174.639134][ T8518] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  174.664005][ T8529] loop5: detected capacity change from 0 to 32768
[  174.691599][ T8529] BTRFS: device /dev/loop5 (7:5) using temp-fsid 5ff7f1bd-53b3-4eed-999e-281c96a72eb2
[  174.698690][ T8523] BTRFS info (device loop3): rebuilding free space tree
[  174.708033][ T8529] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8529)
[  174.741583][ T8518] BTRFS info (device loop1): disk space caching is enabled
[  174.749363][ T8518] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  174.760349][ T8523] BTRFS info (device loop3): disabling free space tree
[  174.777637][ T8529] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  174.795700][ T8529] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  174.812214][ T8523] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  174.816567][ T8529] BTRFS info (device loop5): disk space caching is enabled
[  174.852574][ T8529] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  174.859465][ T8523] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  174.890029][ T8525] loop0: detected capacity change from 0 to 32768
[  174.939249][ T8525] BTRFS: device /dev/loop0 (7:0) using temp-fsid d1e886b5-5e57-467a-a901-c7a7b9189316
[  174.951842][ T8523] BTRFS info (device loop3): checking UUID tree
[  174.961282][ T8525] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8525)
[  174.990965][ T8531] loop2: detected capacity change from 0 to 32768
[  175.004829][ T8525] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  175.017778][ T8525] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  175.018292][ T8523] BTRFS info (device loop3): balance: start -s
[  175.028000][ T8531] BTRFS: device /dev/loop2 (7:2) using temp-fsid cb87c306-3ad2-4819-a10e-ca21ae068ea1
[  175.047514][ T8525] BTRFS info (device loop0): disk space caching is enabled
[  175.055597][ T8531] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8531)
[  175.073271][ T8525] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  175.099570][ T8531] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  175.112229][ T8531] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  175.128855][ T8531] BTRFS info (device loop2): disk space caching is enabled
[  175.148310][ T8531] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  175.175282][ T8518] BTRFS info (device loop1): rebuilding free space tree
[  175.175597][ T8523] BTRFS info (device loop3): relocating block group 1048576 flags system
[  175.214224][ T8518] BTRFS info (device loop1): disabling free space tree
[  175.253720][ T8518] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  175.277069][ T8518] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  175.301238][ T8518] BTRFS info (device loop1): checking UUID tree
[  175.335296][ T8527] loop4: detected capacity change from 0 to 32768
[  175.336693][ T8529] BTRFS info (device loop5): rebuilding free space tree
[  175.353896][ T8527] BTRFS: device /dev/loop4 (7:4) using temp-fsid 0c2958d2-41c0-4a0f-9627-9e27c5289913
[  175.410584][ T7178] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  175.423593][   T30] audit: type=1800 audit(1743746231.473:57): pid=8585 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  175.424765][ T8518] BTRFS info (device loop1): balance: start -s
[  175.462488][ T8529] BTRFS info (device loop5): disabling free space tree
[  175.462667][ T8527] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8527)
[  175.506212][ T8529] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  175.568750][ T8529] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  175.579483][ T8527] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  175.598976][ T8527] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  175.603821][ T8529] BTRFS info (device loop5): checking UUID tree
[  175.615394][ T8523] BTRFS info (device loop3): balance: ended with status: 0
[  175.635901][ T8525] BTRFS info (device loop0): rebuilding free space tree
[  175.650610][   T30] audit: type=1800 audit(1743746231.693:58): pid=8601 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  175.667171][ T8527] BTRFS info (device loop4): disk space caching is enabled
[  175.723263][ T6140] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  175.740511][ T8525] BTRFS info (device loop0): disabling free space tree
[  175.740529][ T8529] BTRFS info (device loop5): balance: start -s
[  175.742725][ T8529] BTRFS info (device loop5): relocating block group 1048576 flags system
[  175.756528][ T8525] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  175.778385][ T8525] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  175.789510][ T8527] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  175.819406][ T8531] BTRFS info (device loop2): rebuilding free space tree
[  175.849029][ T8525] BTRFS info (device loop0): checking UUID tree
[  175.872875][  T991] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  175.883305][   T30] audit: type=1800 audit(1743746231.933:59): pid=8616 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  175.896882][ T8518] BTRFS info (device loop1): relocating block group 1048576 flags system
[  175.949219][ T8531] BTRFS info (device loop2): disabling free space tree
[  176.001648][ T8531] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  176.034421][ T8525] BTRFS info (device loop0): balance: start -s
[  176.056937][ T8531] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  176.086009][ T8525] BTRFS info (device loop0): relocating block group 1048576 flags system
[  176.101936][ T8531] BTRFS info (device loop2): checking UUID tree
[  176.168644][ T8527] BTRFS info (device loop4): rebuilding free space tree
[  176.215248][ T8518] BTRFS info (device loop1): balance: ended with status: 0
[  176.258363][ T8529] BTRFS: error (device loop5) in btrfs_relocate_chunk:3548: errno=-4 unknown
[  176.272705][   T30] audit: type=1800 audit(1743746232.323:60): pid=8641 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  176.278313][ T8531] BTRFS info (device loop2): balance: start -s
[  176.322704][ T8527] BTRFS info (device loop4): disabling free space tree
[  176.367696][ T8529] BTRFS info (device loop5 state E): forced readonly
[  176.392594][ T7178] BTRFS error (device loop5 state E): fail to start transaction for status update: -30
[  176.401634][ T8527] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  176.440398][ T8525] BTRFS info (device loop0): balance: ended with status: 0
[  176.443925][ T8529] BTRFS info (device loop5 state E): balance: canceled
[  176.453583][ T8531] BTRFS info (device loop2): relocating block group 1048576 flags system
[  176.462400][   T13] BTRFS warning (device loop5 state E): Skipping commit of aborted transaction.
[  176.497489][ T6152] BTRFS info (device loop1): last unmount of filesystem 3590916b-6f66-4ecd-af8a-6193d527b5cc
[  176.508826][ T8527] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  176.531501][   T13] BTRFS error (device loop5 state EA): Transaction aborted (error -30)
[  176.543599][  T991] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  176.610716][   T30] audit: type=1800 audit(1743746232.653:61): pid=8642 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  176.647321][ T8527] BTRFS info (device loop4): checking UUID tree
[  176.656843][ T2936] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  176.662885][ T6142] BTRFS info (device loop5 state EA): last unmount of filesystem 5ff7f1bd-53b3-4eed-999e-281c96a72eb2
[  176.690476][ T8527] BTRFS warning (device loop4): failed to start uuid_rescan task
[  176.723096][ T8527] BTRFS warning (device loop4): failed to check the UUID tree: -4
[  176.739508][ T8531] BTRFS info (device loop2): balance: ended with status: 0
[  176.802839][ T6141] BTRFS info (device loop0): last unmount of filesystem d1e886b5-5e57-467a-a901-c7a7b9189316
[  176.889759][ T8527] BTRFS error (device loop4): open_ctree failed: -4
[  176.901898][ T6155] BTRFS info (device loop2): last unmount of filesystem cb87c306-3ad2-4819-a10e-ca21ae068ea1
2025/04/04 05:57:13 executed programs: 103
[  178.477739][ T8650] loop3: detected capacity change from 0 to 32768
[  178.519459][ T8650] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8650)
[  178.585022][ T8652] loop0: detected capacity change from 0 to 32768
[  178.601712][ T8650] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  178.630046][ T8650] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  178.639968][ T8652] BTRFS: device /dev/loop0 (7:0) using temp-fsid 4163407a-5293-496f-9152-5c3cb32f620d
[  178.662392][ T8650] BTRFS info (device loop3): disk space caching is enabled
[  178.689927][ T8652] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8652)
[  178.690752][ T8650] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  178.758895][ T8654] loop2: detected capacity change from 0 to 32768
[  178.768883][ T8656] loop1: detected capacity change from 0 to 32768
[  178.794079][ T8652] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  178.806196][ T8656] BTRFS: device /dev/loop1 (7:1) using temp-fsid 0132e473-6cfd-481e-8e1a-038c4ac49928
[  178.821861][ T8652] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  178.830867][ T8656] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8656)
[  178.850388][ T8652] BTRFS info (device loop0): disk space caching is enabled
[  178.881691][ T8652] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  178.899907][ T8660] loop4: detected capacity change from 0 to 32768
[  178.907778][ T8658] loop5: detected capacity change from 0 to 32768
[  178.914030][ T8654] BTRFS: device /dev/loop2 (7:2) using temp-fsid d4ca8b18-9536-459e-91be-1fd6dae0f9e3
[  178.930743][ T8656] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  178.935125][ T8654] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8654)
[  178.943977][ T8656] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  178.964546][ T8656] BTRFS info (device loop1): disk space caching is enabled
[  178.971930][ T8656] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  178.993259][ T8654] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  178.993260][ T8658] BTRFS: device /dev/loop5 (7:5) using temp-fsid 5079dde5-4853-468f-845b-2b8ddddfb14e
[  178.993335][ T8654] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  179.008598][ T8658] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8658)
[  179.014945][ T8654] BTRFS info (device loop2): disk space caching is enabled
[  179.047762][ T8660] BTRFS: device /dev/loop4 (7:4) using temp-fsid 3cb574d4-a829-42ef-8d1a-79f2c2717eb6
[  179.055186][ T8654] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  179.070704][ T8660] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8660)
[  179.086654][ T8658] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  179.097107][ T8658] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  179.106457][ T8658] BTRFS info (device loop5): disk space caching is enabled
[  179.106636][ T8660] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  179.113723][ T8658] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  179.148892][ T8660] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  179.158997][ T8660] BTRFS info (device loop4): disk space caching is enabled
[  179.163874][ T8650] BTRFS info (device loop3): rebuilding free space tree
[  179.168407][ T8660] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  179.198099][ T8650] BTRFS info (device loop3): disabling free space tree
[  179.207971][ T8650] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.220573][ T8650] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.241890][ T8650] BTRFS info (device loop3): checking UUID tree
[  179.263210][ T8650] BTRFS info (device loop3): balance: start -s
[  179.276873][ T8650] BTRFS info (device loop3): relocating block group 1048576 flags system
[  179.309839][ T8650] BTRFS info (device loop3): balance: ended with status: 0
[  179.381246][ T7178] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  179.386406][   T30] audit: type=1800 audit(1743746235.423:62): pid=8650 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  179.490444][ T8652] BTRFS info (device loop0): rebuilding free space tree
[  179.555008][ T8654] BTRFS info (device loop2): rebuilding free space tree
[  179.568602][ T8656] BTRFS info (device loop1): rebuilding free space tree
[  179.619209][ T8652] BTRFS info (device loop0): disabling free space tree
[  179.627324][ T8652] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.633092][ T8658] BTRFS info (device loop5): rebuilding free space tree
[  179.637418][ T8652] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.652841][ T8656] BTRFS info (device loop1): disabling free space tree
[  179.679760][ T8654] BTRFS info (device loop2): disabling free space tree
[  179.680000][ T8652] BTRFS info (device loop0): checking UUID tree
[  179.702249][ T8656] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.721120][ T8660] BTRFS info (device loop4): rebuilding free space tree
[  179.725178][ T8654] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.738720][ T6140] BTRFS info (device loop3): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  179.747948][ T8660] BTRFS info (device loop4): disabling free space tree
[  179.755968][ T8656] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.766563][ T8658] BTRFS info (device loop5): disabling free space tree
[  179.766628][ T8658] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.766686][ T8658] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.780138][ T8656] BTRFS info (device loop1): checking UUID tree
[  179.786239][ T8654] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.798638][ T8660] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  179.809572][ T8658] BTRFS info (device loop5): checking UUID tree
[  179.813519][ T8660] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  179.862352][ T8656] BTRFS info (device loop1): balance: start -s
[  179.865083][ T8654] BTRFS info (device loop2): checking UUID tree
[  179.871065][ T8656] BTRFS info (device loop1): relocating block group 1048576 flags system
[  179.902253][ T8652] BTRFS info (device loop0): balance: start -s
[  179.924282][ T8660] BTRFS info (device loop4): checking UUID tree
[  179.945695][ T8652] BTRFS info (device loop0): relocating block group 1048576 flags system
[  179.987608][ T8658] BTRFS info (device loop5): balance: start -s
[  180.007918][ T8658] BTRFS info (device loop5): relocating block group 1048576 flags system
[  180.064947][ T8660] BTRFS info (device loop4): balance: start -s
[  180.078122][ T8654] BTRFS info (device loop2): balance: start -s
[  180.086588][ T8654] BTRFS info (device loop2): relocating block group 1048576 flags system
[  180.101789][ T8660] BTRFS info (device loop4): relocating block group 1048576 flags system
[  180.164959][ T8656] BTRFS info (device loop1): balance: ended with status: 0
[  180.298613][   T30] audit: type=1800 audit(1743746236.333:63): pid=8757 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  180.360915][   T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  180.417003][ T8660] BTRFS info (device loop4): balance: canceled
[  180.450414][ T2936] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  180.470360][ T8652] BTRFS info (device loop0): balance: ended with status: 0
[  180.483295][ T7178] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  180.512804][   T30] audit: type=1800 audit(1743746236.563:64): pid=8772 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  180.556964][   T12] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  180.626064][  T991] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  180.648553][ T8658] BTRFS info (device loop5): balance: ended with status: 0
[  180.657271][ T6152] BTRFS info (device loop1): last unmount of filesystem 0132e473-6cfd-481e-8e1a-038c4ac49928
[  180.672374][   T30] audit: type=1800 audit(1743746236.633:65): pid=8765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  180.776910][ T6141] BTRFS info (device loop0): last unmount of filesystem 4163407a-5293-496f-9152-5c3cb32f620d
[  180.802550][ T8654] BTRFS info (device loop2): balance: ended with status: 0
[  180.824029][ T6144] BTRFS info (device loop4): last unmount of filesystem 3cb574d4-a829-42ef-8d1a-79f2c2717eb6
[  180.860593][ T6142] BTRFS info (device loop5): last unmount of filesystem 5079dde5-4853-468f-845b-2b8ddddfb14e
[  180.988015][ T6155] BTRFS info (device loop2): last unmount of filesystem d4ca8b18-9536-459e-91be-1fd6dae0f9e3
[  182.221339][ T8786] loop0: detected capacity change from 0 to 32768
[  182.286148][ T8786] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8786)
[  182.370580][ T8786] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  182.423450][ T8786] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  182.472923][ T8782] loop3: detected capacity change from 0 to 32768
[  182.485307][ T8786] BTRFS info (device loop0): disk space caching is enabled
[  182.545277][ T8786] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  182.582001][ T8782] BTRFS: device /dev/loop3 (7:3) using temp-fsid 58b87ed8-b28b-4634-9127-88fb93fe6741
[  182.641731][ T8782] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8782)
[  182.779836][ T8782] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  182.801200][ T8786] BTRFS info (device loop0): rebuilding free space tree
[  182.865959][ T8782] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  182.881912][ T8788] loop5: detected capacity change from 0 to 32768
[  182.890280][ T8782] BTRFS info (device loop3): disk space caching is enabled
[  182.897764][ T8782] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  182.910499][ T8786] BTRFS info (device loop0): disabling free space tree
[  182.912126][ T8788] BTRFS: device /dev/loop5 (7:5) using temp-fsid 53af3aee-5cfe-4d24-8ef5-f9f1e11490dd
[  182.941721][ T8786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  182.952235][ T8788] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8788)
[  182.972466][ T8786] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  182.996942][ T8788] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  183.012141][ T8788] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  183.046162][ T8786] BTRFS info (device loop0): checking UUID tree
[  183.084078][ T8788] BTRFS info (device loop5): disk space caching is enabled
[  183.122673][ T8788] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  183.134188][ T8785] loop4: detected capacity change from 0 to 32768
[  183.153737][ T8785] BTRFS: device /dev/loop4 (7:4) using temp-fsid bdc9afc0-9078-41aa-874c-08ef1f01d937
[  183.170192][ T8785] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8785)
[  183.198856][ T8792] loop1: detected capacity change from 0 to 32768
[  183.212760][ T8786] BTRFS info (device loop0): balance: start -s
[  183.223821][ T8785] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  183.236693][ T8792] BTRFS: device /dev/loop1 (7:1) using temp-fsid ae8f8a41-d58f-4af4-806b-4f4f328c8f6d
[  183.246158][ T8786] BTRFS info (device loop0): relocating block group 1048576 flags system
[  183.251529][ T8792] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8792)
[  183.280239][ T8782] BTRFS info (device loop3): rebuilding free space tree
[  183.300113][ T8785] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  183.321376][ T8785] BTRFS info (device loop4): disk space caching is enabled
[  183.331235][ T8785] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  183.337401][ T8792] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  183.376810][ T8782] BTRFS info (device loop3): disabling free space tree
[  183.379051][ T8792] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  183.403858][ T8792] BTRFS info (device loop1): disk space caching is enabled
[  183.415755][ T8788] BTRFS info (device loop5): rebuilding free space tree
[  183.426157][ T8782] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  183.457430][ T8790] loop2: detected capacity change from 0 to 32768
[  183.465755][ T8792] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  183.476126][   T30] audit: type=1800 audit(1743746239.513:66): pid=8839 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  183.482843][ T8782] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  183.541574][ T8790] BTRFS: device /dev/loop2 (7:2) using temp-fsid b1534009-379a-43b7-af4c-f83c9296dd82
[  183.551246][ T8790] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8790)
[  183.602291][ T8788] BTRFS info (device loop5): disabling free space tree
[  183.631017][ T8788] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  183.637274][  T991] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
2025/04/04 05:57:19 executed programs: 110
[  183.678775][ T8782] BTRFS info (device loop3): checking UUID tree
[  183.680421][ T8786] BTRFS info (device loop0): balance: ended with status: 0
[  183.689682][ T8788] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  183.725666][ T8788] BTRFS info (device loop5): checking UUID tree
[  183.735251][ T8782] BTRFS warning (device loop3): failed to start uuid_rescan task
[  183.742161][ T8785] BTRFS info (device loop4): rebuilding free space tree
[  183.762281][ T6141] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  183.767856][ T8782] BTRFS warning (device loop3): failed to check the UUID tree: -4
[  183.781134][ T8785] BTRFS info (device loop4): disabling free space tree
[  183.797240][ T8790] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  183.808867][ T8785] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  183.825164][ T8790] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  183.853864][ T8790] BTRFS info (device loop2): disk space caching is enabled
[  183.894569][ T8782] BTRFS error (device loop3): open_ctree failed: -4
[  183.900597][ T8785] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  183.927887][ T8788] BTRFS info (device loop5): balance: start -s
[  183.930802][ T8792] BTRFS info (device loop1): rebuilding free space tree
[  183.964583][ T8790] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  183.989308][ T8792] BTRFS info (device loop1): disabling free space tree
[  183.998384][ T8788] BTRFS info (device loop5): relocating block group 1048576 flags system
[  184.008898][ T8792] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  184.019579][ T8785] BTRFS info (device loop4): checking UUID tree
[  184.327770][   T30] audit: type=1800 audit(1743746240.363:67): pid=8877 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  184.425171][   T36] _btrfs_printk: 4 callbacks suppressed
[  184.425191][   T36] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  184.444432][ T8792] BTRFS info (device loop1): relocating block group 1048576 flags system
[  184.480579][ T8788] BTRFS info (device loop5): balance: ended with status: 0
[  184.524868][ T8790] BTRFS info (device loop2): rebuilding free space tree
[  184.567304][   T12] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  184.582821][ T8790] BTRFS info (device loop2): disabling free space tree
[  184.589881][ T8790] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  184.647502][   T30] audit: type=1800 audit(1743746240.663:68): pid=8894 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  184.684796][ T8790] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  184.712174][ T6142] BTRFS info (device loop5): last unmount of filesystem 53af3aee-5cfe-4d24-8ef5-f9f1e11490dd
[  184.812753][ T8790] BTRFS info (device loop2): checking UUID tree
[  184.830466][ T8792] BTRFS info (device loop1): balance: ended with status: 0
[  185.058672][ T6155] BTRFS info (device loop2): last unmount of filesystem b1534009-379a-43b7-af4c-f83c9296dd82
[  185.112223][ T6152] BTRFS info (device loop1): last unmount of filesystem ae8f8a41-d58f-4af4-806b-4f4f328c8f6d
[  185.792302][ T8878] loop0: detected capacity change from 0 to 32768
[  185.839821][ T8878] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (8878)
[  185.925019][ T8878] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  185.995204][ T8878] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  186.043092][ T8878] BTRFS info (device loop0): disk space caching is enabled
[  186.066909][ T8878] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  186.304696][ T8878] BTRFS info (device loop0): rebuilding free space tree
[  186.384691][ T8878] BTRFS info (device loop0): disabling free space tree
[  186.432202][ T8878] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  186.454860][ T8878] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  186.498613][ T8878] BTRFS info (device loop0): checking UUID tree
[  186.577941][ T8906] loop3: detected capacity change from 0 to 32768
[  186.592166][ T8878] BTRFS info (device loop0): balance: start -s
[  186.619900][ T8878] BTRFS info (device loop0): relocating block group 1048576 flags system
[  186.622915][ T8906] BTRFS: device /dev/loop3 (7:3) using temp-fsid 2ec1060e-4226-410b-9c33-cc31c43354fb
[  186.639803][ T8903] loop4: detected capacity change from 0 to 32768
[  186.686393][ T8910] loop5: detected capacity change from 0 to 32768
[  186.691932][ T8906] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (8906)
[  186.757164][ T8903] BTRFS: device /dev/loop4 (7:4) using temp-fsid 1abbf4cb-6b19-42ce-8a5e-ea48bb686172
[  186.772025][ T8906] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  186.788912][ T8903] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (8903)
[  186.823455][ T8906] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  186.844081][ T8906] BTRFS info (device loop3): disk space caching is enabled
[  186.852700][ T8910] BTRFS: device /dev/loop5 (7:5) using temp-fsid 94a1f23e-007a-48da-9834-cedf4be6526f
[  186.867122][ T8903] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  186.874254][ T8906] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  186.892730][   T30] audit: type=1800 audit(1743746242.923:69): pid=8932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  186.927165][ T8903] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  186.932764][ T8910] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (8910)
[  186.947880][ T8903] BTRFS info (device loop4): disk space caching is enabled
[  186.957704][ T8903] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  186.985328][ T8878] BTRFS info (device loop0): balance: ended with status: 0
[  186.994817][   T36] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  187.012178][ T8910] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  187.055581][ T8914] loop1: detected capacity change from 0 to 32768
[  187.064461][ T8914] BTRFS: device /dev/loop1 (7:1) using temp-fsid 3dae7043-552f-4832-b751-6e69722abb08
[  187.074343][ T8914] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (8914)
[  187.079868][ T6141] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  187.088089][ T8910] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  187.108897][ T8910] BTRFS info (device loop5): disk space caching is enabled
[  187.124717][ T8914] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  187.129135][ T8910] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  187.138280][ T8914] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  187.159333][ T8914] BTRFS info (device loop1): disk space caching is enabled
[  187.173149][ T8914] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  187.192633][ T8915] loop2: detected capacity change from 0 to 32768
[  187.210459][ T8915] BTRFS: device /dev/loop2 (7:2) using temp-fsid 050c2614-6ccd-4e68-94f3-7d4663da91ef
[  187.232980][ T8915] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (8915)
[  187.266302][ T8915] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  187.294895][ T8915] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  187.295335][ T8906] BTRFS info (device loop3): rebuilding free space tree
[  187.330966][ T8915] BTRFS info (device loop2): disk space caching is enabled
[  187.347033][ T8903] BTRFS info (device loop4): rebuilding free space tree
[  187.348203][ T8915] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  187.387208][ T8906] BTRFS info (device loop3): disabling free space tree
[  187.395693][ T8906] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.410599][ T8903] BTRFS info (device loop4): disabling free space tree
[  187.418219][ T8906] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  187.422770][ T8903] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.441237][ T8903] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  187.443777][ T8906] BTRFS info (device loop3): checking UUID tree
[  187.465499][ T8903] BTRFS info (device loop4): checking UUID tree
[  187.485473][ T8906] BTRFS info (device loop3): balance: start -s
[  187.494114][ T8906] BTRFS info (device loop3): relocating block group 1048576 flags system
[  187.529579][ T8903] BTRFS warning (device loop4): failed to start uuid_rescan task
[  187.558752][ T8903] BTRFS warning (device loop4): failed to check the UUID tree: -4
[  187.639360][ T8910] BTRFS info (device loop5): rebuilding free space tree
[  187.676035][ T8914] BTRFS info (device loop1): rebuilding free space tree
[  187.741325][ T8906] BTRFS info (device loop3): balance: ended with status: 0
[  187.741813][ T8915] BTRFS info (device loop2): rebuilding free space tree
[  187.755314][ T8903] BTRFS error (device loop4): open_ctree failed: -4
[  187.780026][   T30] audit: type=1800 audit(1743746243.823:70): pid=9009 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  187.786240][   T12] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  187.823946][ T8910] BTRFS info (device loop5): disabling free space tree
[  187.830902][ T8910] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.849073][ T8914] BTRFS info (device loop1): disabling free space tree
[  187.891043][ T8915] BTRFS info (device loop2): disabling free space tree
[  187.907387][ T8914] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.912152][ T8910] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  187.927620][ T8915] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.969420][ T8914] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  187.975599][ T8915] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  188.006822][ T8910] BTRFS info (device loop5): checking UUID tree
[  188.034694][ T8910] BTRFS warning (device loop5): failed to start uuid_rescan task
[  188.049072][ T6140] BTRFS info (device loop3): last unmount of filesystem 2ec1060e-4226-410b-9c33-cc31c43354fb
[  188.072696][ T8914] BTRFS info (device loop1): checking UUID tree
[  188.092447][ T8915] BTRFS info (device loop2): checking UUID tree
[  188.099163][ T8910] BTRFS warning (device loop5): failed to check the UUID tree: -4
[  188.228413][ T8915] BTRFS info (device loop2): balance: start -s
[  188.235540][ T8914] BTRFS info (device loop1): balance: start -s
[  188.299501][ T8910] BTRFS error (device loop5): open_ctree failed: -4
[  188.411639][ T8915] BTRFS info (device loop2): relocating block group 1048576 flags system
[  188.566578][   T30] audit: type=1800 audit(1743746244.613:71): pid=9024 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  188.596061][ T9021] loop0: detected capacity change from 0 to 32768
[  188.637960][ T8915] BTRFS info (device loop2): balance: canceled
[  188.643150][   T36] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  188.654716][ T9021] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9021)
[  188.671377][ T8914] BTRFS info (device loop1): relocating block group 1048576 flags system
[  188.681750][   T12] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  188.704737][ T8914] BTRFS info (device loop1): balance: canceled
[  188.745720][   T30] audit: type=1800 audit(1743746244.753:72): pid=9025 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  188.778499][ T9021] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
2025/04/04 05:57:24 executed programs: 120
[  188.839962][ T9021] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  188.879888][ T9021] BTRFS info (device loop0): disk space caching is enabled
[  188.922870][ T6155] BTRFS info (device loop2): last unmount of filesystem 050c2614-6ccd-4e68-94f3-7d4663da91ef
[  188.938024][ T6152] BTRFS info (device loop1): last unmount of filesystem 3dae7043-552f-4832-b751-6e69722abb08
[  188.949454][ T9021] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  189.326821][ T9021] BTRFS info (device loop0): rebuilding free space tree
[  189.448596][ T9021] BTRFS info (device loop0): disabling free space tree
[  189.482943][ T9021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  189.517479][ T9021] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  189.620332][ T9021] BTRFS info (device loop0): checking UUID tree
[  189.757594][ T9021] BTRFS info (device loop0): balance: start -s
[  189.847653][ T9021] BTRFS info (device loop0): relocating block group 1048576 flags system
[  190.009189][ T9027] loop3: detected capacity change from 0 to 32768
[  190.091611][   T30] audit: type=1800 audit(1743746246.113:73): pid=9057 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  190.144496][   T12] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  190.149474][ T9027] BTRFS: device /dev/loop3 (7:3) using temp-fsid 38b0e45d-cb69-47cd-a3c8-5bc4317bd0ec
[  190.153984][ T9021] BTRFS info (device loop0): balance: canceled
[  190.201927][ T9027] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (9027)
[  190.244620][ T9032] loop5: detected capacity change from 0 to 32768
[  190.293418][ T9032] BTRFS: device /dev/loop5 (7:5) using temp-fsid 06bfb85c-3c2e-452c-9d4e-666b5a9b46c0
[  190.303386][ T9032] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (9032)
[  190.327216][ T9027] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  190.363007][ T6141] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  190.380491][ T9027] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  190.396776][ T9032] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  190.442009][ T9027] BTRFS info (device loop3): disk space caching is enabled
[  190.456854][ T9032] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  190.482650][ T9027] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  190.500499][ T9032] BTRFS info (device loop5): disk space caching is enabled
[  190.537803][ T9032] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  190.704481][ T9053] loop2: detected capacity change from 0 to 32768
[  190.716070][ T9053] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (9053)
[  190.746379][ T9053] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  190.799203][ T9053] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  190.869041][ T9033] loop4: detected capacity change from 0 to 32768
[  190.876378][ T9053] BTRFS info (device loop2): disk space caching is enabled
[  190.883941][ T9053] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  190.896846][ T9027] BTRFS info (device loop3): rebuilding free space tree
[  190.953838][ T9032] BTRFS info (device loop5): rebuilding free space tree
[  190.961530][ T9033] BTRFS: device /dev/loop4 (7:4) using temp-fsid 4ee5bbaf-c1d4-468a-a75d-3ef8e0211707
[  191.032200][ T9027] BTRFS info (device loop3): disabling free space tree
[  191.039254][ T9033] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (9033)
[  191.096584][ T9027] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  191.137737][ T9032] BTRFS info (device loop5): disabling free space tree
[  191.149503][ T9032] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  191.159665][ T9027] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  191.190910][ T9027] BTRFS info (device loop3): checking UUID tree
[  191.198621][ T9032] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  191.251371][ T9033] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  191.269565][ T9053] BTRFS info (device loop2): rebuilding free space tree
[  191.288068][ T9033] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  191.298670][ T9032] BTRFS info (device loop5): checking UUID tree
[  191.325441][ T9033] BTRFS info (device loop4): disk space caching is enabled
[  191.339793][ T9053] BTRFS info (device loop2): disabling free space tree
[  191.350151][ T9027] BTRFS info (device loop3): balance: start -s
[  191.362569][ T9053] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  191.383580][ T9027] BTRFS info (device loop3): relocating block group 1048576 flags system
[  191.414113][ T9033] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  191.431631][ T9053] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  191.441092][ T9032] BTRFS info (device loop5): balance: start -s
[  191.486139][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-delalloc": -EINTR
[  191.486594][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-flush_delalloc": -EINTR
[  191.488058][ T9055] loop1: detected capacity change from 0 to 32768
[  191.515593][ T9032] BTRFS info (device loop5): relocating block group 1048576 flags system
[  191.550645][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-cache": -EINTR
[  191.550958][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-fixup": -EINTR
[  191.587801][ T9055] BTRFS: device /dev/loop1 (7:1) using temp-fsid de8dde89-3087-4c23-875b-4c5de6477bfc
[  191.613394][  T991] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  191.631216][ T9053] BTRFS info (device loop2): checking UUID tree
[  191.632783][ T9055] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (9055)
[  191.652038][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio": -EINTR
[  191.652359][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-meta": -EINTR
[  191.666611][   T30] audit: type=1800 audit(1743746247.713:74): pid=9111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  191.687006][   T12] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  191.748040][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-rmw": -EINTR
[  191.755524][ T9027] BTRFS info (device loop3): balance: ended with status: 0
[  191.772045][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR
[  191.772447][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-compressed-write": -EINTR
[  191.785486][ T9053] BTRFS info (device loop2): balance: start -s
[  191.804207][ T9055] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  191.814989][   T30] audit: type=1800 audit(1743746247.753:75): pid=9122 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  191.815418][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[  191.843418][ T9053] BTRFS info (device loop2): relocating block group 1048576 flags system
[  191.878497][ T2936] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  191.896251][ T9032] BTRFS info (device loop5): balance: ended with status: 0
[  191.908231][ T9055] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  191.933878][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[  191.934189][ T9033] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[  191.956940][ T9055] BTRFS info (device loop1): disk space caching is enabled
[  191.986384][ T6140] BTRFS info (device loop3): last unmount of filesystem 38b0e45d-cb69-47cd-a3c8-5bc4317bd0ec
[  192.029566][ T6142] BTRFS info (device loop5): last unmount of filesystem 06bfb85c-3c2e-452c-9d4e-666b5a9b46c0
[  192.040972][ T9055] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  192.109137][ T9086] loop0: detected capacity change from 0 to 32768
[  192.128779][ T9086] BTRFS: device /dev/loop0 (7:0) using temp-fsid bc5a4d16-8300-4ff6-992b-1f52c5f9b75d
[  192.148819][   T30] audit: type=1800 audit(1743746248.193:76): pid=9132 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  192.167252][ T9086] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9086)
[  192.269859][ T9053] BTRFS info (device loop2): balance: ended with status: 0
[  192.287021][ T9033] BTRFS error (device loop4): open_ctree failed: -12
[  192.296715][ T9086] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  192.351577][ T9086] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  192.407380][ T9055] BTRFS info (device loop1): rebuilding free space tree
[  192.421188][ T6155] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  192.435941][ T9086] BTRFS info (device loop0): disk space caching is enabled
[  192.471546][ T9086] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  192.506780][ T9055] BTRFS info (device loop1): disabling free space tree
[  192.550603][ T9055] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  192.585190][ T9055] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  192.730625][ T9055] BTRFS info (device loop1): checking UUID tree
[  192.797302][ T9086] BTRFS info (device loop0): rebuilding free space tree
[  192.802000][ T9055] BTRFS warning (device loop1): failed to start uuid_rescan task
[  192.861562][ T9055] BTRFS warning (device loop1): failed to check the UUID tree: -4
[  192.908855][ T9086] BTRFS info (device loop0): disabling free space tree
[  192.953127][ T9086] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  192.976677][ T9055] BTRFS error (device loop1): open_ctree failed: -4
[  193.031940][ T9086] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  193.093068][ T9086] BTRFS info (device loop0): checking UUID tree
[  193.199152][ T9086] BTRFS info (device loop0): balance: start -s
[  193.227254][ T9086] BTRFS info (device loop0): relocating block group 1048576 flags system
[  193.540548][   T30] audit: type=1800 audit(1743746249.583:77): pid=9179 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  193.695395][  T991] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  193.769800][ T9086] BTRFS info (device loop0): balance: ended with status: 0
2025/04/04 05:57:29 executed programs: 128
[  193.944700][ T6141] BTRFS info (device loop0): last unmount of filesystem bc5a4d16-8300-4ff6-992b-1f52c5f9b75d
[  194.280363][ T9162] loop3: detected capacity change from 0 to 32768
[  194.368231][ T9174] loop2: detected capacity change from 0 to 32768
[  194.375873][ T9153] loop4: detected capacity change from 0 to 32768
[  194.389189][ T9162] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (9162)
[  194.447066][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  194.454511][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  194.477522][ T9162] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  194.478720][ T9174] BTRFS: device /dev/loop2 (7:2) using temp-fsid 401dadd6-a59b-4ba8-acf3-4bdcf6eb4e97
[  194.523641][ T9174] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (9174)
[  194.539138][ T9162] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  194.569871][ T9153] BTRFS: device /dev/loop4 (7:4) using temp-fsid c9bbf570-4016-4a56-9d30-c7747e6f7813
[  194.588323][ T9174] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  194.611644][ T9162] BTRFS info (device loop3): disk space caching is enabled
[  194.612665][ T9174] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  194.618886][ T9162] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  194.623390][ T9153] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (9153)
[  194.657487][ T9174] BTRFS info (device loop2): disk space caching is enabled
[  194.667147][ T9176] loop5: detected capacity change from 0 to 32768
[  194.680545][ T9174] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  194.757213][ T9176] BTRFS: device /dev/loop5 (7:5) using temp-fsid 4506f12c-0706-448a-a02f-5fbc22f66203
[  194.775709][ T9153] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  194.796560][ T9176] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (9176)
[  194.839912][ T9183] loop1: detected capacity change from 0 to 32768
[  194.844120][ T9153] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  194.861124][ T9153] BTRFS info (device loop4): disk space caching is enabled
[  194.874135][ T9153] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  194.888830][ T9183] BTRFS: device /dev/loop1 (7:1) using temp-fsid dba9edf9-2f63-46fd-ab35-743c53d501ba
[  194.902108][ T9183] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (9183)
[  194.916067][ T9176] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  194.926957][ T9176] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  194.937342][ T9176] BTRFS info (device loop5): disk space caching is enabled
[  194.952520][ T9176] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  194.971326][ T9183] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  194.984480][ T9183] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  194.997931][ T9174] BTRFS info (device loop2): rebuilding free space tree
[  194.997988][ T9183] BTRFS info (device loop1): disk space caching is enabled
[  195.034138][ T9162] BTRFS info (device loop3): rebuilding free space tree
[  195.064674][ T9162] BTRFS info (device loop3): disabling free space tree
[  195.072161][ T9183] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  195.086127][ T9162] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.107355][ T9174] BTRFS info (device loop2): disabling free space tree
[  195.110421][ T9162] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.118682][ T9174] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.130539][ T9162] BTRFS info (device loop3): checking UUID tree
[  195.143142][ T9174] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.170996][ T9174] BTRFS info (device loop2): checking UUID tree
[  195.174167][ T9162] BTRFS info (device loop3): balance: start -s
[  195.204272][ T9162] BTRFS info (device loop3): relocating block group 1048576 flags system
[  195.252993][ T9174] BTRFS info (device loop2): balance: start -s
[  195.280013][ T9153] BTRFS info (device loop4): rebuilding free space tree
[  195.293750][ T9174] BTRFS info (device loop2): relocating block group 1048576 flags system
[  195.378496][   T30] audit: type=1800 audit(1743746251.423:78): pid=9248 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  195.399727][ T9176] BTRFS info (device loop5): rebuilding free space tree
[  195.443532][ T9176] BTRFS info (device loop5): disabling free space tree
[  195.450489][ T9176] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.479967][ T9176] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.490629][ T9153] BTRFS info (device loop4): disabling free space tree
[  195.510277][ T9183] BTRFS info (device loop1): rebuilding free space tree
[  195.518979][   T30] audit: type=1800 audit(1743746251.563:79): pid=9265 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  195.557940][ T9153] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.609079][ T9176] BTRFS info (device loop5): checking UUID tree
[  195.628856][ T9183] BTRFS info (device loop1): disabling free space tree
[  195.632294][ T9162] BTRFS: error (device loop3) in btrfs_relocate_chunk:3548: errno=-4 unknown
[  195.643668][ T9153] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.652370][ T9174] BTRFS info (device loop2): balance: ended with status: 0
[  195.684182][ T9162] BTRFS info (device loop3 state E): forced readonly
[  195.686537][  T991] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  195.706300][ T9183] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.706981][ T7178] BTRFS error (device loop3 state E): fail to start transaction for status update: -5
[  195.751953][ T9176] BTRFS info (device loop5): balance: start -s
[  195.755328][ T9162] BTRFS info (device loop3 state E): balance: canceled
[  195.781630][ T9183] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.805259][ T9153] BTRFS info (device loop4): checking UUID tree
[  195.826711][ T6155] BTRFS info (device loop2): last unmount of filesystem 401dadd6-a59b-4ba8-acf3-4bdcf6eb4e97
[  195.853299][ T9176] BTRFS info (device loop5): relocating block group 1048576 flags system
[  195.866611][ T9153] BTRFS warning (device loop4): failed to start uuid_rescan task
[  195.878327][ T6140] BTRFS info (device loop3 state E): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  195.890338][   T30] audit: type=1800 audit(1743746251.943:80): pid=9273 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  195.896522][ T7178] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  195.926221][ T9153] BTRFS warning (device loop4): failed to check the UUID tree: -4
[  195.939621][ T9183] BTRFS info (device loop1): checking UUID tree
[  195.952834][ T6140] BTRFS warning (device loop3 state E): qgroup 0/5 has unreleased space, type 0 rsv 1052672
[  195.979779][ T9185] loop0: detected capacity change from 0 to 32768
[  195.994200][ T6140] BTRFS error (device loop3 state E): qgroup reserved space leaked
[  196.018660][ T9185] BTRFS: device /dev/loop0 (7:0) using temp-fsid 0c1d23d6-fa77-4d51-a24b-0b5b9f43bab2
[  196.052908][ T9185] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9185)
[  196.069627][ T9183] BTRFS info (device loop1): balance: start -s
[  196.143214][ T9183] BTRFS info (device loop1): relocating block group 1048576 flags system
[  196.164840][ T9185] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  196.182461][ T9153] BTRFS error (device loop4): open_ctree failed: -4
[  196.223949][ T9185] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  196.311775][ T9185] BTRFS info (device loop0): disk space caching is enabled
[  196.320678][ T9185] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  196.463365][ T9176] BTRFS info (device loop5): balance: ended with status: 0
[  196.659830][ T6142] BTRFS info (device loop5): last unmount of filesystem 4506f12c-0706-448a-a02f-5fbc22f66203
[  196.729807][ T2936] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  196.741178][ T9185] BTRFS info (device loop0): rebuilding free space tree
[  196.821367][ T9185] BTRFS info (device loop0): disabling free space tree
[  196.867877][ T9185] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  196.914458][ T9183] BTRFS info (device loop1): balance: ended with status: 0
[  196.926935][ T9185] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  196.995101][ T9185] BTRFS info (device loop0): checking UUID tree
[  197.027119][ T6152] BTRFS info (device loop1): last unmount of filesystem dba9edf9-2f63-46fd-ab35-743c53d501ba
[  197.107011][ T9185] BTRFS info (device loop0): balance: start -s
[  197.144602][ T9185] BTRFS info (device loop0): relocating block group 1048576 flags system
[  197.579406][   T64] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  197.628139][ T9185] BTRFS info (device loop0): balance: ended with status: 0
[  197.727085][ T6141] BTRFS info (device loop0): last unmount of filesystem 0c1d23d6-fa77-4d51-a24b-0b5b9f43bab2
[  198.182351][ T9281] loop2: detected capacity change from 0 to 32768
[  198.231817][ T9281] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (9281)
[  198.306333][ T9281] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  198.339073][ T9299] loop4: detected capacity change from 0 to 32768
[  198.351184][ T9281] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  198.393185][ T9281] BTRFS info (device loop2): disk space caching is enabled
[  198.396701][ T9299] BTRFS: device /dev/loop4 (7:4) using temp-fsid 1e45257a-6044-4938-8e80-f8e0cebafdd9
[  198.422761][ T9281] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  198.481677][ T9299] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (9299)
[  198.514670][ T9303] loop3: detected capacity change from 0 to 32768
[  198.547415][ T9303] BTRFS: device /dev/loop3 (7:3) using temp-fsid c0c068a2-587e-4f8b-a41a-2acf4185c4bb
[  198.577936][ T9299] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  198.595617][ T9303] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (9303)
[  198.618493][ T9299] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  198.628688][ T9299] BTRFS info (device loop4): disk space caching is enabled
[  198.651550][ T9303] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  198.719082][ T9281] BTRFS info (device loop2): rebuilding free space tree
[  198.726469][ T9303] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  198.752449][ T9299] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  198.801591][ T9303] BTRFS info (device loop3): disk space caching is enabled
[  198.822613][ T9281] BTRFS info (device loop2): disabling free space tree
[  198.823225][ T9303] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  198.849526][ T9310] loop5: detected capacity change from 0 to 32768
[  198.851573][ T9281] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  198.873984][ T9281] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  198.900626][ T9281] BTRFS info (device loop2): checking UUID tree
[  198.908573][ T9310] BTRFS: device /dev/loop5 (7:5) using temp-fsid ad5b6d74-947c-4d0c-8790-ace73d3dac64
[  198.947094][ T9310] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (9310)
[  198.983346][ T9281] BTRFS info (device loop2): balance: start -s
[  198.991227][ T9314] loop0: detected capacity change from 0 to 32768
[  198.993907][ T9310] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  199.001885][ T9281] BTRFS info (device loop2): relocating block group 1048576 flags system
[  199.050247][ T9314] BTRFS: device /dev/loop0 (7:0) using temp-fsid b3bd57e4-94ae-4613-9b64-4d43603a4662
[  199.083158][ T9310] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  199.087399][ T9303] BTRFS info (device loop3): rebuilding free space tree
[  199.093976][ T9314] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9314)
[  199.115831][ T9310] BTRFS info (device loop5): disk space caching is enabled
[  199.126388][ T9312] loop1: detected capacity change from 0 to 32768
[  199.146097][ T9310] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  199.169584][ T9303] BTRFS info (device loop3): disabling free space tree
[  199.183899][ T9314] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  199.197057][ T9312] BTRFS: device /dev/loop1 (7:1) using temp-fsid 0c6b0d0f-b978-46fd-a05f-0baee53de74f
[  199.208638][ T9303] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  199.217488][ T9314] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  199.222174][ T9299] BTRFS info (device loop4): rebuilding free space tree
[  199.231563][ T9312] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (9312)
[  199.238316][ T9314] BTRFS info (device loop0): disk space caching is enabled
[  199.256373][ T9303] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  199.259603][ T9314] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  199.298347][   T30] audit: type=1800 audit(1743746255.323:81): pid=9357 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  199.352731][ T9312] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/04/04 05:57:35 executed programs: 135
[  199.499298][ T6155] _btrfs_printk: 14 callbacks suppressed
[  199.499317][ T6155] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  199.523140][ T9299] BTRFS info (device loop4): balance: ended with status: 0
[  199.564732][ T9303] BTRFS info (device loop3): balance: ended with status: 0
[  199.582333][ T9310] BTRFS info (device loop5): rebuilding free space tree
[  199.644534][   T30] audit: type=1800 audit(1743746255.693:82): pid=9409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  199.741144][ T9310] BTRFS info (device loop5): disabling free space tree
[  199.752329][ T9314] BTRFS info (device loop0): rebuilding free space tree
[  199.792546][ T9310] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  199.809152][   T30] audit: type=1800 audit(1743746255.853:83): pid=9416 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  199.835724][ T9310] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  199.848587][ T9312] BTRFS info (device loop1): rebuilding free space tree
[  199.849547][ T9314] BTRFS info (device loop0): disabling free space tree
[  199.880549][ T9310] BTRFS info (device loop5): checking UUID tree
[  199.904718][ T2936] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  199.914348][ T9314] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  199.927010][ T9314] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  199.975232][ T9312] BTRFS info (device loop1): disabling free space tree
[  199.975512][ T9314] BTRFS info (device loop0): checking UUID tree
[  199.986544][ T9312] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  200.023801][ T1164] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  200.040417][ T9312] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  200.085320][ T9310] BTRFS info (device loop5): balance: start -s
[  200.102823][ T6144] BTRFS info (device loop4): last unmount of filesystem 1e45257a-6044-4938-8e80-f8e0cebafdd9
[  200.125407][ T9314] BTRFS info (device loop0): balance: start -s
[  200.155187][ T9312] BTRFS info (device loop1): checking UUID tree
[  200.160873][ T9310] BTRFS info (device loop5): relocating block group 1048576 flags system
[  200.174623][ T6140] BTRFS info (device loop3): last unmount of filesystem c0c068a2-587e-4f8b-a41a-2acf4185c4bb
[  200.180078][ T9314] BTRFS info (device loop0): relocating block group 1048576 flags system
[  200.266053][ T9310] BTRFS info (device loop5): balance: ended with status: 0
[  200.278159][ T9312] BTRFS info (device loop1): balance: start -s
[  200.345663][ T9312] BTRFS info (device loop1): relocating block group 1048576 flags system
[  200.507599][   T30] audit: type=1800 audit(1743746256.553:84): pid=9425 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  200.548007][   T64] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  200.582510][   T30] audit: type=1800 audit(1743746256.583:85): pid=9428 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  200.616905][ T2936] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  200.786018][   T30] audit: type=1800 audit(1743746256.723:86): pid=9424 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  200.801894][ T9312] BTRFS info (device loop1): balance: ended with status: 0
[  200.906272][ T9314] BTRFS info (device loop0): balance: ended with status: 0
[  200.924181][ T7178] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared)
[  201.016380][ T6152] BTRFS info (device loop1): last unmount of filesystem 0c6b0d0f-b978-46fd-a05f-0baee53de74f
[  201.093664][ T6142] BTRFS info (device loop5): last unmount of filesystem ad5b6d74-947c-4d0c-8790-ace73d3dac64
[  201.180082][ T6141] BTRFS info (device loop0): last unmount of filesystem b3bd57e4-94ae-4613-9b64-4d43603a4662
[  202.113978][ T9423] loop2: detected capacity change from 0 to 32768
[  202.179174][ T9423] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (9423)
[  202.247292][ T9437] loop4: detected capacity change from 0 to 32768
[  202.277192][ T9423] BTRFS info (device loop2): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  202.284519][ T9437] BTRFS: device /dev/loop4 (7:4) using temp-fsid 358934f7-e954-4808-95d1-ef3f98699bd9
[  202.336182][ T9423] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  202.345350][ T9437] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (9437)
[  202.376998][ T9423] BTRFS info (device loop2): disk space caching is enabled
[  202.415607][ T9437] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  202.415647][ T9423] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  202.435293][ T9437] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  202.489844][ T9437] BTRFS info (device loop4): disk space caching is enabled
[  202.530064][ T9437] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  202.619474][ T9423] BTRFS info (device loop2): rebuilding free space tree
[  202.691499][ T9440] loop3: detected capacity change from 0 to 32768
[  202.712147][ T9423] BTRFS info (device loop2): disabling free space tree
[  202.719786][ T9440] BTRFS: device /dev/loop3 (7:3) using temp-fsid a918421c-d717-40e5-ad1b-b3bdea416e75
[  202.729955][ T9440] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (9440)
[  202.745410][ T9423] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  202.756805][ T9423] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  202.787482][ T9423] BTRFS info (device loop2): checking UUID tree
[  202.803991][ T9437] BTRFS info (device loop4): rebuilding free space tree
[  202.819266][ T9440] BTRFS info (device loop3): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  202.859317][ T9437] BTRFS info (device loop4): disabling free space tree
[  202.867513][ T9440] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  202.871619][ T9437] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  202.929478][ T9423] BTRFS info (device loop2): balance: start -s
[  202.937268][ T9440] BTRFS info (device loop3): disk space caching is enabled
[  202.940518][ T9437] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  202.999450][ T9423] BTRFS info (device loop2): relocating block group 1048576 flags system
[  203.019590][ T9437] BTRFS info (device loop4): checking UUID tree
[  203.026068][ T9440] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  203.100640][ T9442] loop1: detected capacity change from 0 to 32768
[  203.119592][ T9437] BTRFS info (device loop4): balance: start -s
[  203.134040][ T9437] BTRFS info (device loop4): relocating block group 1048576 flags system
[  203.211657][ T9442] BTRFS: device /dev/loop1 (7:1) using temp-fsid 90693eaf-a68b-4437-a271-906b959cb2d4
[  203.268486][   T12] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  203.278070][   T30] audit: type=1800 audit(1743746259.313:87): pid=9482 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="loop2" ino=264 res=0 errno=0
[  203.302628][ T9442] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (9442)
[  203.338524][ T9423] BTRFS info (device loop2): balance: ended with status: 0
[  203.347188][ T9437] BTRFS info (device loop4): balance: ended with status: 0
[  203.359510][ T9442] BTRFS info (device loop1): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  203.409236][ T9442] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  203.409370][ T9440] BTRFS info (device loop3): rebuilding free space tree
[  203.418742][ T9442] BTRFS info (device loop1): disk space caching is enabled
[  203.418762][ T9442] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  203.423852][   T12] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  203.492998][ T9446] loop0: detected capacity change from 0 to 32768
[  203.544828][ T6155] BTRFS info (device loop2): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  203.598738][ T9440] BTRFS info (device loop3): disabling free space tree
[  203.607114][   T30] audit: type=1800 audit(1743746259.633:88): pid=9497 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="loop4" ino=264 res=0 errno=0
[  203.628807][ T9446] BTRFS: device /dev/loop0 (7:0) using temp-fsid 965c7fcc-cf45-4f72-aa53-2603ecb17008
[  203.658013][ T9444] loop5: detected capacity change from 0 to 32768
[  203.658658][ T9440] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  203.666326][ T9446] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (9446)
[  203.698420][ T9440] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  203.701140][ T9444] BTRFS: device /dev/loop5 (7:5) using temp-fsid 57a958ac-7d77-447c-9bf8-07f58c6206b4
[  203.724295][ T9446] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  203.733363][ T9444] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor.5 (9444)
[  203.749086][ T9440] BTRFS info (device loop3): checking UUID tree
[  203.754286][ T9446] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  203.803122][ T9446] BTRFS info (device loop0): disk space caching is enabled
[  203.803788][ T9440] BTRFS info (device loop3): balance: start -s
[  203.828069][ T9440] BTRFS info (device loop3): relocating block group 1048576 flags system
[  203.838008][ T9444] BTRFS info (device loop5): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2
[  203.849018][ T9446] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  203.865890][ T9444] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  203.872998][ T9442] BTRFS info (device loop1): rebuilding free space tree
[  203.875425][ T9444] BTRFS info (device loop5): disk space caching is enabled
[  203.918230][ T6144] BTRFS info (device loop4): last unmount of filesystem 358934f7-e954-4808-95d1-ef3f98699bd9
[  203.933078][ T9444] BTRFS warning (device loop5): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  203.979106][ T9442] BTRFS info (device loop1): disabling free space tree
[  203.995675][ T9440] BTRFS info (device loop3): balance: ended with status: 0
[  204.019571][ T2936] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  204.042921][ T9442] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  204.069124][ T9442] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  204.107880][ T9442] BTRFS info (device loop1): checking UUID tree
[  204.184380][ T9442] BTRFS info (device loop1): balance: start -s
[  204.212750][ T9444] BTRFS info (device loop5): rebuilding free space tree
[  204.287950][   T30] audit: type=1800 audit(1743746260.333:89): pid=9517 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="loop3" ino=264 res=0 errno=0
[  204.308331][ T9446] BTRFS info (device loop0): rebuilding free space tree
[  204.319668][ T9444] BTRFS info (device loop5): disabling free space tree
[  204.347193][ T9444] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  204.384905][ T9444] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  204.418077][ T6140] BTRFS info (device loop3): last unmount of filesystem a918421c-d717-40e5-ad1b-b3bdea416e75
[  204.459589][ T9446] BTRFS info (device loop0): disabling free space tree
[  204.470310][ T9446] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  204.481986][ T9446] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  204.497368][   T30] audit: type=1800 audit(1743746260.543:90): pid=9557 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=264 res=0 errno=0
[  204.515622][ T9442] BTRFS info (device loop1): relocating block group 1048576 flags system
[  204.533707][ T9444] BTRFS info (device loop5): checking UUID tree
[  204.535160][ T2936] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  204.552207][ T9446] BTRFS info (device loop0): checking UUID tree
[  204.615043][ T9446] BTRFS info (device loop0): balance: start -s
[  204.653758][ T9442] BTRFS info (device loop1): balance: canceled
[  204.664845][ T9446] BTRFS info (device loop0): relocating block group 1048576 flags system
2025/04/04 05:57:40 executed programs: 144
[  204.742671][ T9444] BTRFS info (device loop5): balance: start -s
[  204.763497][ T9444] BTRFS info (device loop5): relocating block group 1048576 flags system
[  204.831810][   T30] audit: type=1800 audit(1743746260.863:91): pid=9566 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=264 res=0 errno=0
[  204.835099][ T1164] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  204.887194][ T9561] ------------[ cut here ]------------
[  204.893583][ T9561] WARNING: CPU: 0 PID: 9561 at fs/btrfs/extent-tree.c:836 lookup_inline_extent_backref+0x164f/0x1b60
[  204.904610][ T9561] Modules linked in:
[  204.908857][ T9561] CPU: 0 UID: 0 PID: 9561 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-13189-ge48e99b6edf4 #0 PREEMPT(full) 
[  204.921040][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  204.931521][ T9561] RIP: 0010:lookup_inline_extent_backref+0x164f/0x1b60
[  204.932120][ T6152] BTRFS info (device loop1): last unmount of filesystem 90693eaf-a68b-4437-a271-906b959cb2d4
[  204.939455][ T9561] Code: 00 0f 83 8b 00 00 00 e8 4f 3b d7 fd bb f5 ff ff ff e9 a8 00 00 00 e8 40 3b d7 fd eb 7a e8 39 3b d7 fd eb 73 e8 32 3b d7 fd 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 68 80 3c 01 00
[  204.939520][ T9561] RSP: 0000:ffffc9000b986c40 EFLAGS: 00010293
[  204.939542][ T9561] RAX: ffffffff83ec0b8e RBX: 0000000000000000 RCX: ffff8880675a5a00
[  204.939557][ T9561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  204.939569][ T9561] RBP: ffffc9000b986e90 R08: ffffffff83ebfa6b R09: 1ffffd40001824e8
[  204.939583][ T9561] R10: dffffc0000000000 R11: fffff940001824e9 R12: 000000000051f000
[  204.939598][ T9561] R13: 1ffff92001730db9 R14: ffff888067bcc000 R15: 1ffff92001730db8
[  204.939612][ T9561] FS:  00007fb208fd66c0(0000) GS:ffff888124fcc000(0000) knlGS:0000000000000000
[  204.939627][ T9561] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  205.033202][ T9561] CR2: 00007fc204b54000 CR3: 00000000327b4000 CR4: 00000000003526f0
[  205.042392][ T9561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  205.050522][ T9561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  205.059618][ T9561] Call Trace:
[  205.063065][ T9561]  <TASK>
[  205.066125][ T9561]  ? kasan_save_track+0x3f/0x80
[  205.071023][ T9561]  ? __btrfs_inc_extent_ref+0x1f1/0x760
[  205.077431][ T9561]  ? create_pending_snapshot+0x1215/0x2de0
[  205.084147][ T9561]  ? btrfs_ioctl_snap_create+0x12f/0x180
[  205.089827][ T9561]  ? __pfx_lookup_inline_extent_backref+0x10/0x10
[  205.096824][ T9561]  insert_inline_extent_backref+0xdb/0x2c0
[  205.103285][ T9561]  ? __pfx_insert_inline_extent_backref+0x10/0x10
[  205.110176][ T9561]  ? rcu_is_watching+0x15/0xb0
[  205.115100][ T9561]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  205.120502][ T9561]  ? kmem_cache_alloc_noprof+0x237/0x390
[  205.126258][ T9561]  __btrfs_inc_extent_ref+0x265/0x760
[  205.131747][ T9561]  ? __pfx___btrfs_inc_extent_ref+0x10/0x10
[  205.137712][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.144029][ T9561]  __btrfs_run_delayed_refs+0x1019/0x4160
[  205.149795][ T9561]  ? stack_depot_save_flags+0x44/0x940
[  205.151900][   T30] audit: type=1800 audit(1743746261.183:92): pid=9570 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=264 res=0 errno=0
[  205.156212][ T9561]  ? __pfx___btrfs_run_delayed_refs+0x10/0x10
[  205.181678][ T9561]  ? do_raw_spin_lock+0x151/0x370
[  205.186765][ T9561]  ? __pfx___might_resched+0x10/0x10
[  205.192156][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.197838][ T9561]  btrfs_run_delayed_refs+0x188/0x2f0
[  205.203324][ T9561]  qgroup_account_snapshot+0xaf/0x3f0
[  205.208739][ T9561]  create_pending_snapshot+0x1215/0x2de0
[  205.214538][ T9561]  ? __pfx_create_pending_snapshot+0x10/0x10
[  205.220558][ T9561]  ? rcu_is_watching+0x15/0xb0
[  205.225459][ T9561]  ? trace_contention_end+0x3c/0x120
[  205.230792][ T9561]  ? __mutex_lock+0x380/0x10c0
[  205.235753][ T9561]  create_pending_snapshots+0x195/0x1d0
[  205.241358][ T9561]  btrfs_commit_transaction+0xf00/0x3650
[  205.248164][ T9561]  ? btrfs_commit_transaction+0x167/0x3650
[  205.254958][ T9561]  ? __lock_acquire+0xad5/0xd80
[  205.259876][ T9561]  ? __pfx_btrfs_commit_transaction+0x10/0x10
[  205.266126][ T9561]  ? do_raw_spin_lock+0x151/0x370
[  205.271203][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.276526][ T9561]  ? _raw_spin_unlock+0x28/0x50
[  205.281440][ T9561]  ? btrfs_qgroup_convert_reserved_meta+0x708/0xdb0
[  205.288086][ T9561]  ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10
[  205.295279][ T9561]  ? btrfs_record_root_in_trans+0x12d/0x190
[  205.301218][ T9561]  create_snapshot+0x657/0x990
[  205.306197][ T9561]  btrfs_mksubvol+0x59c/0x720
[  205.310927][ T9561]  ? __pfx_btrfs_mksubvol+0x10/0x10
[  205.316288][ T9561]  ? __fget_files+0x39d/0x420
[  205.321009][ T9561]  btrfs_mksnapshot+0xae/0xf0
[  205.326217][ T9561]  __btrfs_ioctl_snap_create+0x37d/0x4b0
[  205.331984][ T9561]  btrfs_ioctl_snap_create+0x12f/0x180
[  205.337529][ T9561]  btrfs_ioctl+0x446/0xcf0
[  205.342073][ T9561]  ? __pfx_btrfs_ioctl+0x10/0x10
[  205.348183][ T9561]  __se_sys_ioctl+0xf1/0x160
[  205.353938][ T9561]  do_syscall_64+0xf3/0x230
[  205.358487][ T9561]  ? clear_bhb_loop+0x45/0xa0
[  205.363287][ T9561]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  205.369206][ T9561] RIP: 0033:0x7fb20827cd29
[  205.373739][ T9561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  205.393662][ T9561] RSP: 002b:00007fb208fd60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  205.402509][ T9561] RAX: ffffffffffffffda RBX: 00007fb2083ac050 RCX: 00007fb20827cd29
[  205.410524][ T9561] RDX: 0000000020000a80 RSI: 0000000050009401 RDI: 0000000000000006
[  205.418658][ T9561] RBP: 00007fb2082c947a R08: 0000000000000000 R09: 0000000000000000
[  205.426709][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  205.434783][ T9561] R13: 000000000000006e R14: 00007fb2083ac050 R15: 00007ffeeb2c0738
[  205.442956][ T9561]  </TASK>
[  205.446194][ T9561] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  205.453684][ T9561] CPU: 0 UID: 0 PID: 9561 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-13189-ge48e99b6edf4 #0 PREEMPT(full) 
[  205.465688][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  205.475771][ T9561] Call Trace:
[  205.479077][ T9561]  <TASK>
[  205.482044][ T9561]  dump_stack_lvl+0x241/0x360
[  205.486848][ T9561]  ? __pfx_dump_stack_lvl+0x10/0x10
[  205.492081][ T9561]  ? __pfx__printk+0x10/0x10
[  205.496712][ T9561]  ? vscnprintf+0x5d/0x90
[  205.501084][ T9561]  panic+0x349/0x880
[  205.505011][ T9561]  ? __warn+0x174/0x4d0
[  205.509188][ T9561]  ? __pfx_panic+0x10/0x10
[  205.513646][ T9561]  __warn+0x344/0x4d0
[  205.517652][ T9561]  ? lookup_inline_extent_backref+0x164f/0x1b60
[  205.523948][ T9561]  report_bug+0x2b3/0x500
[  205.528301][ T9561]  ? lookup_inline_extent_backref+0x164f/0x1b60
[  205.534658][ T9561]  ? lookup_inline_extent_backref+0x164f/0x1b60
[  205.540920][ T9561]  ? lookup_inline_extent_backref+0x1651/0x1b60
[  205.547187][ T9561]  handle_bug+0x89/0x170
[  205.551551][ T9561]  exc_invalid_op+0x1a/0x50
[  205.556185][ T9561]  asm_exc_invalid_op+0x1a/0x20
[  205.561035][ T9561] RIP: 0010:lookup_inline_extent_backref+0x164f/0x1b60
[  205.567892][ T9561] Code: 00 0f 83 8b 00 00 00 e8 4f 3b d7 fd bb f5 ff ff ff e9 a8 00 00 00 e8 40 3b d7 fd eb 7a e8 39 3b d7 fd eb 73 e8 32 3b d7 fd 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 68 80 3c 01 00
[  205.587541][ T9561] RSP: 0000:ffffc9000b986c40 EFLAGS: 00010293
[  205.593623][ T9561] RAX: ffffffff83ec0b8e RBX: 0000000000000000 RCX: ffff8880675a5a00
[  205.601600][ T9561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  205.609574][ T9561] RBP: ffffc9000b986e90 R08: ffffffff83ebfa6b R09: 1ffffd40001824e8
[  205.617624][ T9561] R10: dffffc0000000000 R11: fffff940001824e9 R12: 000000000051f000
[  205.625588][ T9561] R13: 1ffff92001730db9 R14: ffff888067bcc000 R15: 1ffff92001730db8
[  205.633677][ T9561]  ? lookup_inline_extent_backref+0x52b/0x1b60
[  205.639860][ T9561]  ? lookup_inline_extent_backref+0x164e/0x1b60
[  205.646121][ T9561]  ? kasan_save_track+0x3f/0x80
[  205.650966][ T9561]  ? __btrfs_inc_extent_ref+0x1f1/0x760
[  205.656518][ T9561]  ? create_pending_snapshot+0x1215/0x2de0
[  205.662335][ T9561]  ? btrfs_ioctl_snap_create+0x12f/0x180
[  205.668002][ T9561]  ? __pfx_lookup_inline_extent_backref+0x10/0x10
[  205.674458][ T9561]  insert_inline_extent_backref+0xdb/0x2c0
[  205.680271][ T9561]  ? __pfx_insert_inline_extent_backref+0x10/0x10
[  205.686683][ T9561]  ? rcu_is_watching+0x15/0xb0
[  205.691511][ T9561]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  205.696875][ T9561]  ? kmem_cache_alloc_noprof+0x237/0x390
[  205.702504][ T9561]  __btrfs_inc_extent_ref+0x265/0x760
[  205.707984][ T9561]  ? __pfx___btrfs_inc_extent_ref+0x10/0x10
[  205.713881][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.719151][ T9561]  __btrfs_run_delayed_refs+0x1019/0x4160
[  205.724926][ T9561]  ? stack_depot_save_flags+0x44/0x940
[  205.730448][ T9561]  ? __pfx___btrfs_run_delayed_refs+0x10/0x10
[  205.736567][ T9561]  ? do_raw_spin_lock+0x151/0x370
[  205.741610][ T9561]  ? __pfx___might_resched+0x10/0x10
[  205.746925][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.752404][ T9561]  btrfs_run_delayed_refs+0x188/0x2f0
[  205.757787][ T9561]  qgroup_account_snapshot+0xaf/0x3f0
[  205.763168][ T9561]  create_pending_snapshot+0x1215/0x2de0
[  205.768831][ T9561]  ? __pfx_create_pending_snapshot+0x10/0x10
[  205.774811][ T9561]  ? rcu_is_watching+0x15/0xb0
[  205.779597][ T9561]  ? trace_contention_end+0x3c/0x120
[  205.784896][ T9561]  ? __mutex_lock+0x380/0x10c0
[  205.789806][ T9561]  create_pending_snapshots+0x195/0x1d0
[  205.795360][ T9561]  btrfs_commit_transaction+0xf00/0x3650
[  205.800989][ T9561]  ? btrfs_commit_transaction+0x167/0x3650
[  205.806813][ T9561]  ? __lock_acquire+0xad5/0xd80
[  205.811748][ T9561]  ? __pfx_btrfs_commit_transaction+0x10/0x10
[  205.817816][ T9561]  ? do_raw_spin_lock+0x151/0x370
[  205.822842][ T9561]  ? do_raw_spin_unlock+0x13c/0x8b0
[  205.828044][ T9561]  ? _raw_spin_unlock+0x28/0x50
[  205.832887][ T9561]  ? btrfs_qgroup_convert_reserved_meta+0x708/0xdb0
[  205.839516][ T9561]  ? __pfx_btrfs_qgroup_convert_reserved_meta+0x10/0x10
[  205.846474][ T9561]  ? btrfs_record_root_in_trans+0x12d/0x190
[  205.852379][ T9561]  create_snapshot+0x657/0x990
[  205.857154][ T9561]  btrfs_mksubvol+0x59c/0x720
[  205.861849][ T9561]  ? __pfx_btrfs_mksubvol+0x10/0x10
[  205.867068][ T9561]  ? __fget_files+0x39d/0x420
[  205.871929][ T9561]  btrfs_mksnapshot+0xae/0xf0
[  205.876624][ T9561]  __btrfs_ioctl_snap_create+0x37d/0x4b0
[  205.882260][ T9561]  btrfs_ioctl_snap_create+0x12f/0x180
[  205.887746][ T9561]  btrfs_ioctl+0x446/0xcf0
[  205.892156][ T9561]  ? __pfx_btrfs_ioctl+0x10/0x10
[  205.897205][ T9561]  __se_sys_ioctl+0xf1/0x160
[  205.902083][ T9561]  do_syscall_64+0xf3/0x230
[  205.906624][ T9561]  ? clear_bhb_loop+0x45/0xa0
[  205.911400][ T9561]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  205.917417][ T9561] RIP: 0033:0x7fb20827cd29
[  205.921830][ T9561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  205.941639][ T9561] RSP: 002b:00007fb208fd60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  205.950054][ T9561] RAX: ffffffffffffffda RBX: 00007fb2083ac050 RCX: 00007fb20827cd29
[  205.958112][ T9561] RDX: 0000000020000a80 RSI: 0000000050009401 RDI: 0000000000000006
[  205.966098][ T9561] RBP: 00007fb2082c947a R08: 0000000000000000 R09: 0000000000000000
[  205.974158][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  205.982122][ T9561] R13: 000000000000006e R14: 00007fb2083ac050 R15: 00007ffeeb2c0738
[  205.990190][ T9561]  </TASK>
[  205.993523][ T9561] Kernel Offset: disabled
[  205.997843][ T9561] Rebooting in 86400 seconds..