[ T6551] loop4: detected capacity change from 0 to 32768
[  142.882772][ T6551] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 7115bca4-d72f-45fe-b0bd-6fa5c86671e1
[  142.894386][ T6551] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.85 (6551)
[  142.910613][ T6551] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  142.920764][ T6551] BTRFS info (device loop4): using sha256 checksum algorithm
[  142.928275][ T6551] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  143.143427][ T3485] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  143.543986][ T6536] BTRFS info (device loop0): rebuilding free space tree
[  143.592290][ T6536] BTRFS info (device loop0): disabling free space tree
[  143.599275][ T6536] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  143.610200][ T6536] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  143.629683][ T6536] BTRFS info (device loop0): enabling ssd optimizations
[  143.636708][ T6536] BTRFS info (device loop0): turning on async discard
[  143.643583][ T6536] BTRFS info (device loop0): enabling disk space caching
[  143.650609][ T6536] BTRFS info (device loop0): force clearing of disk cache
[  143.658560][ T5952] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  143.884648][ T6572] loop3: detected capacity change from 0 to 32768
[  143.894528][ T6572] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 5d047a07-a778-4d0e-81de-c43330e85794
[  143.904693][ T6572] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.90 (6572)
[  143.922066][ T6572] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  143.933158][ T6572] BTRFS info (device loop3): using sha256 checksum algorithm
[  143.940582][ T6572] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  143.965368][ T6551] BTRFS info (device loop4): rebuilding free space tree
[  144.004087][ T6551] BTRFS info (device loop4): disabling free space tree
[  144.011429][ T6551] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  144.022237][ T6551] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  144.039904][ T6551] BTRFS info (device loop4): enabling ssd optimizations
[  144.046913][ T6551] BTRFS info (device loop4): turning on async discard
[  144.053748][ T6551] BTRFS info (device loop4): enabling disk space caching
[  144.060775][ T6551] BTRFS info (device loop4): force clearing of disk cache
[  145.158717][ T3518] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:12:13 executed programs: 84
[  145.264321][ T6572] BTRFS info (device loop3): rebuilding free space tree
[  145.288519][ T5959] BTRFS info (device loop4): last unmount of filesystem 7115bca4-d72f-45fe-b0bd-6fa5c86671e1
[  145.332014][ T6572] BTRFS info (device loop3): disabling free space tree
[  145.338951][ T6572] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  145.348683][ T6572] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  145.364159][ T6572] BTRFS info (device loop3): enabling ssd optimizations
[  145.371136][ T6572] BTRFS info (device loop3): turning on async discard
[  145.378225][ T6572] BTRFS info (device loop3): enabling disk space caching
[  145.385311][ T6572] BTRFS info (device loop3): force clearing of disk cache
[  145.494871][ T1015] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  145.503033][ T5948] BTRFS info (device loop0): last unmount of filesystem f45160fd-e786-41e0-9696-7a95c055fc92
[  146.185732][ T3485] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  146.199988][ T5958] BTRFS info (device loop3): last unmount of filesystem 5d047a07-a778-4d0e-81de-c43330e85794
[  146.489444][ T6604] loop2: detected capacity change from 0 to 32768
[  146.522295][ T6604] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.95 (6604)
[  146.537826][ T6604] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  146.548005][ T6604] BTRFS info (device loop2): using sha256 checksum algorithm
[  146.555493][ T6604] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  147.173530][ T6617] loop1: detected capacity change from 0 to 32768
[  147.182881][ T6617] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 655003c6-fedd-4314-ab49-3cc0c1239baa
[  147.194473][ T6617] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.97 (6617)
[  147.209877][ T6617] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  147.220063][ T6617] BTRFS info (device loop1): using sha256 checksum algorithm
[  147.227511][ T6617] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  147.354592][ T6604] BTRFS info (device loop2): rebuilding free space tree
[  147.369208][ T6604] BTRFS info (device loop2): disabling free space tree
[  147.376193][ T6604] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  147.385994][ T6604] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  147.681714][ T6604] BTRFS info (device loop2): enabling ssd optimizations
[  147.688717][ T6604] BTRFS info (device loop2): turning on async discard
[  147.695585][ T6604] BTRFS info (device loop2): enabling disk space caching
[  147.702665][ T6604] BTRFS info (device loop2): force clearing of disk cache
[  148.075240][ T6617] BTRFS info (device loop1): rebuilding free space tree
[  148.093424][ T6617] BTRFS info (device loop1): disabling free space tree
[  148.100446][ T6617] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  148.110130][ T6617] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  148.158638][ T6617] BTRFS info (device loop1): enabling ssd optimizations
[  148.165787][ T6617] BTRFS info (device loop1): turning on async discard
[  148.172687][ T6617] BTRFS info (device loop1): enabling disk space caching
[  148.179729][ T6617] BTRFS info (device loop1): force clearing of disk cache
[  148.624740][ T6205] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  148.947425][ T5952] BTRFS info (device loop1): last unmount of filesystem 655003c6-fedd-4314-ab49-3cc0c1239baa
[  149.000435][ T4849] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  149.375122][ T5954] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  150.160836][ T6661] loop4: detected capacity change from 0 to 32768
[  150.188611][ T6661] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d9274f43-2b42-4343-9a88-6b13ac8e066e
[  150.198802][ T6661] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.104 (6661)
[  150.224051][ T6661] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  150.236661][ T6661] BTRFS info (device loop4): using sha256 checksum algorithm
[  150.246905][ T6661] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:12:18 executed programs: 100
[  151.919937][ T6661] BTRFS info (device loop4): rebuilding free space tree
[  151.939752][ T6661] BTRFS info (device loop4): disabling free space tree
[  151.946734][ T6661] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  151.956452][ T6661] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  151.998808][ T6661] BTRFS info (device loop4): enabling ssd optimizations
[  152.007241][ T6661] BTRFS info (device loop4): turning on async discard
[  152.014625][ T6661] BTRFS info (device loop4): enabling disk space caching
[  152.021770][ T6661] BTRFS info (device loop4): force clearing of disk cache
[  152.230870][ T6686] loop1: detected capacity change from 0 to 32768
[  152.245574][ T6686] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.109 (6686)
[  152.273100][ T6686] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  152.283323][ T6686] BTRFS info (device loop1): using sha256 checksum algorithm
[  152.290738][ T6686] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  153.262139][ T1154] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  154.240079][ T6686] BTRFS info (device loop1): rebuilding free space tree
[  154.275232][ T6686] BTRFS info (device loop1): disabling free space tree
[  154.282202][ T6686] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  154.292138][ T6686] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  154.334959][ T6686] BTRFS info (device loop1): enabling ssd optimizations
[  154.342040][ T6686] BTRFS info (device loop1): turning on async discard
[  154.348834][ T6686] BTRFS info (device loop1): enabling disk space caching
[  154.356017][ T6686] BTRFS info (device loop1): force clearing of disk cache
[  154.561850][ T6711] loop0: detected capacity change from 0 to 32768
[  154.595845][ T6711] BTRFS info: device /dev/loop0 (7:0) using temp-fsid e285529f-1c3e-4bc5-afa7-1bbf90486ec6
[  154.605958][ T6711] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.112 (6711)
[  154.620979][ T6711] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  154.631121][ T6711] BTRFS info (device loop0): using sha256 checksum algorithm
[  154.638551][ T6711] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  154.661696][ T5959] BTRFS info (device loop4): last unmount of filesystem d9274f43-2b42-4343-9a88-6b13ac8e066e
[  154.920480][ T6715] loop2: detected capacity change from 0 to 32768
[  154.933150][ T6715] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 4491e245-ba7c-434a-b568-78274f1605b6
[  154.943340][ T6715] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.113 (6715)
[  155.150515][ T6712] loop3: detected capacity change from 0 to 32768
[  155.171442][ T6712] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 9debddcf-da33-47e4-a193-027ad851b783
[  155.182510][ T6712] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.115 (6712)
[  155.201371][ T6715] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  155.211577][ T6715] BTRFS info (device loop2): using sha256 checksum algorithm
[  155.219007][ T6715] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  155.235416][ T6712] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  155.245577][ T6712] BTRFS info (device loop3): using sha256 checksum algorithm
[  155.253025][ T6712] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  155.284006][ T5952] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  155.613441][ T6711] BTRFS info (device loop0): rebuilding free space tree
[  155.632189][ T6711] BTRFS info (device loop0): disabling free space tree
[  155.639179][ T6711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  155.648904][ T6711] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  155.662467][ T6711] BTRFS info (device loop0): enabling ssd optimizations
[  155.669473][ T6711] BTRFS info (device loop0): turning on async discard
[  155.676364][ T6711] BTRFS info (device loop0): enabling disk space caching
[  155.683499][ T6711] BTRFS info (device loop0): force clearing of disk cache
[  155.826817][ T6712] BTRFS info (device loop3): rebuilding free space tree
[  155.836615][ T6715] BTRFS info (device loop2): rebuilding free space tree
[  155.854874][ T6712] BTRFS info (device loop3): disabling free space tree
[  155.861877][ T6712] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  155.871560][ T6712] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  155.893796][ T5948] BTRFS info (device loop0): last unmount of filesystem e285529f-1c3e-4bc5-afa7-1bbf90486ec6
[  155.905318][ T6715] BTRFS info (device loop2): disabling free space tree
[  155.912734][ T6715] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  155.922496][ T6715] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  155.944723][ T6712] BTRFS info (device loop3): enabling ssd optimizations
[  155.951761][ T6712] BTRFS info (device loop3): turning on async discard
[  155.958531][ T6712] BTRFS info (device loop3): enabling disk space caching
[  155.965695][ T6712] BTRFS info (device loop3): force clearing of disk cache
[  155.978099][ T6715] BTRFS info (device loop2): enabling ssd optimizations
[  155.985295][ T6715] BTRFS info (device loop2): turning on async discard
[  155.992153][ T6715] BTRFS info (device loop2): enabling disk space caching
[  156.000452][ T6715] BTRFS info (device loop2): force clearing of disk cache
[  156.067930][   T37] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:12:24 executed programs: 111
[  156.200058][ T6205] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  156.275739][  T140] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  156.339717][ T5958] BTRFS info (device loop3): last unmount of filesystem 9debddcf-da33-47e4-a193-027ad851b783
[  157.027916][ T5954] BTRFS info (device loop2): last unmount of filesystem 4491e245-ba7c-434a-b568-78274f1605b6
[  159.134831][ T6786] loop1: detected capacity change from 0 to 32768
[  159.158831][ T6786] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.124 (6786)
[  159.476143][ T6786] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  159.487112][ T6786] BTRFS info (device loop1): using sha256 checksum algorithm
[  159.494589][ T6786] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  160.258898][ T6787] loop4: detected capacity change from 0 to 32768
[  160.266631][ T6798] loop0: detected capacity change from 0 to 32768
[  160.291649][ T6787] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d756a9b6-ec73-4065-a37a-a6a317dea7b6
[  160.302690][ T6787] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.126 (6787)
[  160.317411][ T6798] BTRFS info: device /dev/loop0 (7:0) using temp-fsid fd76dc11-1124-47a5-8a1d-bb9156173832
[  160.327554][ T6798] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.128 (6798)
[  160.348556][ T6787] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  160.358782][ T6787] BTRFS info (device loop4): using sha256 checksum algorithm
[  160.366287][ T6787] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  160.732083][ T6798] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  160.742357][ T6798] BTRFS info (device loop0): using sha256 checksum algorithm
[  160.749773][ T6798] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  160.766694][ T6786] BTRFS info (device loop1): rebuilding free space tree
[  160.797440][ T6786] BTRFS info (device loop1): disabling free space tree
[  160.804421][ T6786] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  160.814784][ T6786] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  160.838990][ T6786] BTRFS info (device loop1): enabling ssd optimizations
[  160.846105][ T6786] BTRFS info (device loop1): turning on async discard
[  160.853018][ T6786] BTRFS info (device loop1): enabling disk space caching
[  160.860083][ T6786] BTRFS info (device loop1): force clearing of disk cache
[  161.990144][ T6247] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:12:30 executed programs: 124
[  162.248594][ T6821] loop2: detected capacity change from 0 to 32768
[  162.262275][ T6787] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[  162.264960][ T6821] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 66e3d1a3-204c-4361-8561-0c72f1be9ef7
[  162.284733][ T6821] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.130 (6821)
[  162.310675][ T6821] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  162.320956][ T6821] BTRFS info (device loop2): using sha256 checksum algorithm
[  162.328421][ T6821] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  162.356855][ T6787] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[  162.357094][ T6787] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[  162.428093][ T5952] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  162.632444][ T6787] BTRFS error (device loop4): open_ctree failed: -12
[  162.665740][ T6798] BTRFS error (device loop0): open_ctree failed: -4
[  162.812278][ T6821] BTRFS info (device loop2): rebuilding free space tree
[  162.838866][ T6821] BTRFS info (device loop2): disabling free space tree
[  162.845876][ T6821] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  162.855563][ T6821] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  162.873603][ T6821] BTRFS info (device loop2): enabling ssd optimizations
[  162.880578][ T6821] BTRFS info (device loop2): turning on async discard
[  162.887430][ T6821] BTRFS info (device loop2): enabling disk space caching
[  162.894577][ T6821] BTRFS info (device loop2): force clearing of disk cache
[  163.732617][ T6857] loop3: detected capacity change from 0 to 32768
[  163.751662][ T6857] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.132 (6857)
[  163.766252][ T6362] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  163.791091][ T6857] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  163.803663][ T6857] BTRFS info (device loop3): using sha256 checksum algorithm
[  163.812315][ T6857] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  164.432863][ T5954] BTRFS info (device loop2): last unmount of filesystem 66e3d1a3-204c-4361-8561-0c72f1be9ef7
[  164.823825][ T6857] BTRFS info (device loop3): rebuilding free space tree
[  164.838476][ T6857] BTRFS info (device loop3): disabling free space tree
[  164.845457][ T6857] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  164.855274][ T6857] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  164.870292][ T6857] BTRFS info (device loop3): enabling ssd optimizations
[  164.877312][ T6857] BTRFS info (device loop3): turning on async discard
[  164.884220][ T6857] BTRFS info (device loop3): enabling disk space caching
[  164.891573][ T6857] BTRFS info (device loop3): force clearing of disk cache
[  166.417961][ T1038] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:12:35 executed programs: 141
[  167.332183][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  167.618146][ T6902] loop1: detected capacity change from 0 to 32768
[  167.631485][ T6902] BTRFS info: device /dev/loop1 (7:1) using temp-fsid acc109e8-2acc-4ced-9395-47d579825d81
[  167.641571][ T6902] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.147 (6902)
[  167.684650][ T6902] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  167.695035][ T6902] BTRFS info (device loop1): using sha256 checksum algorithm
[  167.702551][ T6902] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  168.207426][ T6907] loop4: detected capacity change from 0 to 32768
[  168.226000][ T6907] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 36fd6cdf-7207-4429-a180-48e1212c47df
[  168.236219][ T6907] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.148 (6907)
[  168.280927][ T6907] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  168.292163][ T6907] BTRFS info (device loop4): using sha256 checksum algorithm
[  168.300125][ T6907] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  169.084474][ T6902] BTRFS info (device loop1): rebuilding free space tree
[  169.145405][ T6902] BTRFS info (device loop1): disabling free space tree
[  169.152402][ T6902] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  169.162188][ T6902] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  169.201851][ T6902] BTRFS info (device loop1): enabling ssd optimizations
[  169.210000][ T6902] BTRFS info (device loop1): turning on async discard
[  169.216939][ T6902] BTRFS info (device loop1): enabling disk space caching
[  169.224003][ T6902] BTRFS info (device loop1): force clearing of disk cache
[  169.260107][ T6907] BTRFS info (device loop4): rebuilding free space tree
[  169.274987][ T6907] BTRFS info (device loop4): disabling free space tree
[  169.282092][ T6907] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  169.291822][ T6907] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  169.310041][ T6907] BTRFS info (device loop4): enabling ssd optimizations
[  169.318233][ T6907] BTRFS info (device loop4): turning on async discard
[  169.325098][ T6907] BTRFS info (device loop4): enabling disk space caching
[  169.332152][ T6907] BTRFS info (device loop4): force clearing of disk cache
[  169.573974][ T6939] loop2: detected capacity change from 0 to 32768
[  169.588816][ T6939] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.152 (6939)
[  169.605323][ T6939] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  169.615513][ T6939] BTRFS info (device loop2): using sha256 checksum algorithm
[  169.624149][ T6939] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  170.077818][ T5959] BTRFS info (device loop4): last unmount of filesystem 36fd6cdf-7207-4429-a180-48e1212c47df
[  170.185862][ T5952] BTRFS info (device loop1): last unmount of filesystem acc109e8-2acc-4ced-9395-47d579825d81
[  170.187169][ T6719] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  170.274350][ T1015] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  170.620634][ T6939] BTRFS info (device loop2): rebuilding free space tree
[  170.641375][ T6939] BTRFS info (device loop2): disabling free space tree
[  170.649562][ T6939] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  170.659414][ T6939] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  170.700536][ T6939] BTRFS info (device loop2): enabling ssd optimizations
[  170.707636][ T6939] BTRFS info (device loop2): turning on async discard
[  170.714522][ T6939] BTRFS info (device loop2): enabling disk space caching
[  170.721632][ T6939] BTRFS info (device loop2): force clearing of disk cache
[  171.300835][ T5954] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  171.312780][ T6961] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  171.509124][ T6968] loop3: detected capacity change from 0 to 32768
[  171.517779][ T6968] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7b1771a1-587d-4ce0-881d-8fe648892797
[  171.527858][ T6968] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.157 (6968)
[  171.552847][ T6968] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  171.563049][ T6968] BTRFS info (device loop3): using sha256 checksum algorithm
[  171.571383][ T6968] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  172.108426][ T6978] loop0: detected capacity change from 0 to 32768
[  172.118469][ T6978] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 0f801647-e1c3-4611-a935-742263c1640e
[  172.128585][ T6978] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.159 (6978)
[  172.146462][ T6978] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  172.156617][ T6978] BTRFS info (device loop0): using sha256 checksum algorithm
[  172.164110][ T6978] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:12:40 executed programs: 153
[  172.501445][ T6968] BTRFS info (device loop3): rebuilding free space tree
[  172.518656][ T6968] BTRFS info (device loop3): disabling free space tree
[  172.525664][ T6968] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  172.535420][ T6968] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  172.549822][ T6968] BTRFS info (device loop3): enabling ssd optimizations
[  172.556829][ T6968] BTRFS info (device loop3): turning on async discard
[  172.563668][ T6968] BTRFS info (device loop3): enabling disk space caching
[  172.570699][ T6968] BTRFS info (device loop3): force clearing of disk cache
[  172.980756][ T6362] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  173.005664][ T6978] BTRFS info (device loop0): rebuilding free space tree
[  173.030634][ T6978] BTRFS info (device loop0): disabling free space tree
[  173.040542][ T6978] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  173.050372][ T6978] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  173.071961][ T6978] BTRFS info (device loop0): enabling ssd optimizations
[  173.078946][ T6978] BTRFS info (device loop0): turning on async discard
[  173.085955][ T6978] BTRFS info (device loop0): enabling disk space caching
[  173.093186][ T6978] BTRFS info (device loop0): force clearing of disk cache
[  173.345187][ T7009] loop4: detected capacity change from 0 to 32768
[  173.359301][ T7009] BTRFS info: device /dev/loop4 (7:4) using temp-fsid daf9b0a2-211b-44f0-9c9c-349e6cb75c31
[  173.370273][ T7009] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.161 (7009)
[  173.396960][ T7009] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  173.408406][ T7009] BTRFS info (device loop4): using sha256 checksum algorithm
[  173.415957][ T7009] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  173.443351][ T5958] BTRFS info (device loop3): last unmount of filesystem 7b1771a1-587d-4ce0-881d-8fe648892797
[  173.836511][ T7009] BTRFS info (device loop4): rebuilding free space tree
[  173.873107][ T7009] BTRFS info (device loop4): disabling free space tree
[  173.880051][ T7009] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  173.889973][ T7009] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  174.212742][ T7009] BTRFS info (device loop4): enabling ssd optimizations
[  174.219730][ T7009] BTRFS info (device loop4): turning on async discard
[  174.227795][ T7009] BTRFS info (device loop4): enabling disk space caching
[  174.234881][ T7009] BTRFS info (device loop4): force clearing of disk cache
[  174.978779][   T36] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  175.630943][ T5948] BTRFS info (device loop0): last unmount of filesystem 0f801647-e1c3-4611-a935-742263c1640e
[  175.955658][ T3485] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  176.212595][ T7050] loop2: detected capacity change from 0 to 32768
[  176.220970][ T7050] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.170 (7050)
[  176.254873][ T7050] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  176.265073][ T7050] BTRFS info (device loop2): using sha256 checksum algorithm
[  176.272657][ T7050] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  176.468113][ T7049] loop1: detected capacity change from 0 to 32768
[  176.477304][ T7049] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 37e968a2-f86a-4855-8f7a-1ef37d4e6e70
[  176.488116][ T7049] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.169 (7049)
[  176.504072][ T7049] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  176.514208][ T7049] BTRFS info (device loop1): using sha256 checksum algorithm
[  176.521642][ T7049] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  176.565796][ T5959] BTRFS info (device loop4): last unmount of filesystem daf9b0a2-211b-44f0-9c9c-349e6cb75c31
[  176.924436][ T7049] BTRFS info (device loop1): rebuilding free space tree
[  176.951268][ T7050] BTRFS info (device loop2): rebuilding free space tree
[  176.970157][ T7049] BTRFS info (device loop1): disabling free space tree
[  176.977395][ T7049] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  176.987137][ T7049] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  177.016378][ T7049] BTRFS info (device loop1): enabling ssd optimizations
[  177.023459][ T7049] BTRFS info (device loop1): turning on async discard
[  177.030229][ T7049] BTRFS info (device loop1): enabling disk space caching
[  177.037416][ T7049] BTRFS info (device loop1): force clearing of disk cache
[  177.074836][ T7050] BTRFS info (device loop2): disabling free space tree
[  177.081826][ T7050] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  177.091532][ T7050] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  177.113742][ T7050] BTRFS info (device loop2): enabling ssd optimizations
[  177.120720][ T7050] BTRFS info (device loop2): turning on async discard
[  177.127576][ T7050] BTRFS info (device loop2): enabling disk space caching
[  177.134628][ T7050] BTRFS info (device loop2): force clearing of disk cache
[  177.349461][ T1307] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:12:46 executed programs: 168
[  177.701978][ T5954] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  177.737073][ T6247] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  177.761800][ T5952] BTRFS info (device loop1): last unmount of filesystem 37e968a2-f86a-4855-8f7a-1ef37d4e6e70
[  182.584708][ T7118] loop3: detected capacity change from 0 to 32768
[  182.593551][ T7118] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.187 (7118)
[  182.622120][ T7118] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  182.633365][ T7118] BTRFS info (device loop3): using sha256 checksum algorithm
[  182.640783][ T7118] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  182.942671][ T7123] loop2: detected capacity change from 0 to 32768
[  182.976943][ T7123] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 68aa6d75-95c7-4ecc-8de8-d63652c720c7
[  182.987040][ T7123] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.188 (7123)
[  183.010715][ T7123] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  183.020902][ T7123] BTRFS info (device loop2): using sha256 checksum algorithm
[  183.028437][ T7123] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  183.068826][ T7118] BTRFS info (device loop3): rebuilding free space tree
[  183.359156][ T7118] BTRFS info (device loop3): disabling free space tree
[  183.366303][ T7118] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  183.376238][ T7118] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  183.390074][ T7118] BTRFS info (device loop3): enabling ssd optimizations
[  183.397090][ T7118] BTRFS info (device loop3): turning on async discard
2025/12/30 02:12:51 executed programs: 183
[  183.403920][ T7118] BTRFS info (device loop3): enabling disk space caching
[  183.411077][ T7118] BTRFS info (device loop3): force clearing of disk cache
[  183.498713][ T7123] BTRFS info (device loop2): rebuilding free space tree
[  183.522695][ T7123] BTRFS info (device loop2): disabling free space tree
[  183.529637][ T7123] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  183.539570][ T7123] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  183.602454][ T7123] BTRFS info (device loop2): enabling ssd optimizations
[  183.609441][ T7123] BTRFS info (device loop2): turning on async discard
[  183.617461][ T7123] BTRFS info (device loop2): enabling disk space caching
[  183.624580][ T7123] BTRFS info (device loop2): force clearing of disk cache
[  183.837366][ T7150] loop4: detected capacity change from 0 to 32768
[  183.845505][ T7150] BTRFS info: device /dev/loop4 (7:4) using temp-fsid f19b5bf9-e754-4a0a-88ff-6f1cadf25ac2
[  183.856548][ T7150] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.191 (7150)
[  183.961090][ T7150] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  183.971323][ T7150] BTRFS info (device loop4): using sha256 checksum algorithm
[  183.978737][ T7150] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  184.034514][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  184.216629][ T7155] loop1: detected capacity change from 0 to 32768
[  184.237196][ T7155] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f5f2f47d-45d3-439a-b686-2990c4d1b197
[  184.247321][ T7155] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.190 (7155)
[  184.265354][ T5954] BTRFS info (device loop2): last unmount of filesystem 68aa6d75-95c7-4ecc-8de8-d63652c720c7
[  184.268015][   T61] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  184.285286][   T36] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  184.306536][ T7155] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  184.316887][ T7155] BTRFS info (device loop1): using sha256 checksum algorithm
[  184.324356][ T7155] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  184.532513][ T7161] loop0: detected capacity change from 0 to 32768
[  184.550237][ T7161] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 3b48c355-e0cc-4ad1-9f91-89322a537998
[  184.560360][ T7161] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.193 (7161)
[  184.600322][ T7161] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  184.610525][ T7161] BTRFS info (device loop0): using sha256 checksum algorithm
[  184.618079][ T7161] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  184.815632][ T7150] BTRFS info (device loop4): rebuilding free space tree
[  184.841726][ T7150] BTRFS info (device loop4): disabling free space tree
[  184.848703][ T7150] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  184.858515][ T7150] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  184.903966][ T7150] BTRFS info (device loop4): enabling ssd optimizations
[  184.910995][ T7150] BTRFS info (device loop4): turning on async discard
[  184.918296][ T7150] BTRFS info (device loop4): enabling disk space caching
[  184.925673][ T7150] BTRFS info (device loop4): force clearing of disk cache
[  185.011406][ T7155] BTRFS info (device loop1): rebuilding free space tree
[  185.022376][ T7007] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  185.077554][ T7155] BTRFS info (device loop1): disabling free space tree
[  185.085492][ T7155] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  185.096460][ T7155] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  185.166148][ T7155] BTRFS info (device loop1): enabling ssd optimizations
[  185.173184][ T7155] BTRFS info (device loop1): turning on async discard
[  185.179952][ T7155] BTRFS info (device loop1): enabling disk space caching
[  185.188036][ T7155] BTRFS info (device loop1): force clearing of disk cache
[  185.204512][ T5959] BTRFS info (device loop4): last unmount of filesystem f19b5bf9-e754-4a0a-88ff-6f1cadf25ac2
[  185.224507][ T7161] BTRFS info (device loop0): rebuilding free space tree
[  185.241804][ T7161] BTRFS info (device loop0): disabling free space tree
[  185.248728][ T7161] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  185.258445][ T7161] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  185.314774][ T7161] BTRFS info (device loop0): enabling ssd optimizations
[  185.321858][ T7161] BTRFS info (device loop0): turning on async discard
[  185.328641][ T7161] BTRFS info (device loop0): enabling disk space caching
[  185.335842][ T7161] BTRFS info (device loop0): force clearing of disk cache
[  185.435172][   T61] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  185.526074][ T1038] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  185.591737][ T5952] BTRFS info (device loop1): last unmount of filesystem f5f2f47d-45d3-439a-b686-2990c4d1b197
[  185.633200][ T5948] BTRFS info (device loop0): last unmount of filesystem 3b48c355-e0cc-4ad1-9f91-89322a537998
[  186.771475][ T7213] loop3: detected capacity change from 0 to 32768
[  186.788205][ T7213] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.199 (7213)
[  186.818132][ T7213] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  186.829645][ T7213] BTRFS info (device loop3): using sha256 checksum algorithm
[  186.837173][ T7213] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  187.202304][ T7213] BTRFS info (device loop3): rebuilding free space tree
[  187.292940][ T7213] BTRFS info (device loop3): disabling free space tree
[  187.299882][ T7213] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  187.309605][ T7213] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  187.329699][ T7213] BTRFS info (device loop3): enabling ssd optimizations
[  187.337961][ T7213] BTRFS info (device loop3): turning on async discard
[  187.344909][ T7213] BTRFS info (device loop3): enabling disk space caching
[  187.352014][ T7213] BTRFS info (device loop3): force clearing of disk cache
[  187.537263][ T7232] loop4: detected capacity change from 0 to 32768
[  187.560377][ T7232] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 7986199d-c9c7-4b46-acf2-6d20c2f3fd33
[  187.570511][ T7232] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.195 (7232)
[  187.597876][ T7232] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  187.608072][ T7232] BTRFS info (device loop4): using sha256 checksum algorithm
[  187.615601][ T7232] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  188.550677][ T7246] loop0: detected capacity change from 0 to 32768
[  188.559797][ T7246] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d9f38e52-465e-479d-8aa0-71ca27d0fa54
[  188.571481][ T7246] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.197 (7246)
[  188.588868][ T7246] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  188.599024][ T7246] BTRFS info (device loop0): using sha256 checksum algorithm
[  188.606558][ T7246] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  188.854430][ T7250] loop2: detected capacity change from 0 to 32768
[  188.875385][ T7250] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 0ea7e636-5c16-4b0b-9e12-4a7b75d00db8
[  188.885484][ T7250] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.202 (7250)
[  188.920338][ T7232] BTRFS info (device loop4): rebuilding free space tree
[  188.939132][ T7250] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  188.949423][ T7250] BTRFS info (device loop2): using sha256 checksum algorithm
[  188.956940][ T7250] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  189.243327][ T7232] BTRFS info (device loop4): disabling free space tree
[  189.250275][ T7232] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  189.259969][ T7232] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  189.274115][ T7232] BTRFS info (device loop4): enabling ssd optimizations
[  189.281854][ T7232] BTRFS info (device loop4): turning on async discard
[  189.288630][ T7232] BTRFS info (device loop4): enabling disk space caching
[  189.296719][ T7232] BTRFS info (device loop4): force clearing of disk cache
2025/12/30 02:12:57 executed programs: 197
[  189.542441][ T1015] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  189.897120][ T7250] BTRFS info (device loop2): rebuilding free space tree
[  189.920929][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  189.935158][ T7246] BTRFS info (device loop0): rebuilding free space tree
[  189.964707][ T7250] BTRFS info (device loop2): disabling free space tree
[  189.971710][ T7250] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  189.981428][ T7250] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  190.002678][ T4496] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  190.018297][ T7250] BTRFS info (device loop2): enabling ssd optimizations
[  190.025347][ T7250] BTRFS info (device loop2): turning on async discard
[  190.032168][ T7250] BTRFS info (device loop2): enabling disk space caching
[  190.039204][ T7250] BTRFS info (device loop2): force clearing of disk cache
[  190.050922][ T7246] BTRFS info (device loop0): disabling free space tree
[  190.057994][ T7246] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  190.067725][ T7246] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  190.107286][ T7246] BTRFS info (device loop0): enabling ssd optimizations
[  190.114302][ T7246] BTRFS info (device loop0): turning on async discard
[  190.121067][ T7246] BTRFS info (device loop0): enabling disk space caching
[  190.128240][ T7246] BTRFS info (device loop0): force clearing of disk cache
[  190.136548][ T5959] BTRFS info (device loop4): last unmount of filesystem 7986199d-c9c7-4b46-acf2-6d20c2f3fd33
[  190.425432][ T6961] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  190.448586][ T5954] BTRFS info (device loop2): last unmount of filesystem 0ea7e636-5c16-4b0b-9e12-4a7b75d00db8
[  190.793546][   T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  190.805206][ T5948] BTRFS info (device loop0): last unmount of filesystem d9f38e52-465e-479d-8aa0-71ca27d0fa54
[  191.106190][ T7301] loop3: detected capacity change from 0 to 32768
[  191.136664][ T7301] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.205 (7301)
[  191.154297][ T7301] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  191.164456][ T7301] BTRFS info (device loop3): using sha256 checksum algorithm
[  191.171981][ T7301] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  191.367148][ T7302] loop1: detected capacity change from 0 to 32768
[  191.383179][ T7302] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e9d51586-a5c8-44fb-83fd-a6b4f7fa656b
[  191.396095][ T7302] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.210 (7302)
[  191.414896][ T7302] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  191.425046][ T7302] BTRFS info (device loop1): using sha256 checksum algorithm
[  191.433640][ T7302] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  192.998816][ T7333] loop4: detected capacity change from 0 to 32768
[  193.007238][ T7333] BTRFS info: device /dev/loop4 (7:4) using temp-fsid a684b412-9c19-4216-8cef-16ff7f3d8bb1
[  193.017467][ T7333] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.213 (7333)
[  193.339558][ T7333] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  193.349735][ T7333] BTRFS info (device loop4): using sha256 checksum algorithm
[  193.357247][ T7333] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  193.476471][ T7302] BTRFS info (device loop1): rebuilding free space tree
[  193.512579][ T7301] BTRFS info (device loop3): rebuilding free space tree
[  193.538579][ T7301] BTRFS info (device loop3): disabling free space tree
[  193.545990][ T7301] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  193.555779][ T7301] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  193.571863][ T7302] BTRFS info (device loop1): disabling free space tree
[  193.578790][ T7302] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  193.589733][ T7302] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  193.609258][ T7301] BTRFS info (device loop3): enabling ssd optimizations
[  193.616375][ T7301] BTRFS info (device loop3): turning on async discard
[  193.623256][ T7301] BTRFS info (device loop3): enabling disk space caching
[  193.630472][ T7301] BTRFS info (device loop3): force clearing of disk cache
[  193.651979][ T7302] BTRFS info (device loop1): enabling ssd optimizations
[  193.658956][ T7302] BTRFS info (device loop1): turning on async discard
[  193.665830][ T7302] BTRFS info (device loop1): enabling disk space caching
[  193.672895][ T7302] BTRFS info (device loop1): force clearing of disk cache
[  194.117320][ T7333] BTRFS info (device loop4): rebuilding free space tree
[  194.177234][ T3485] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  194.177792][ T7333] BTRFS info (device loop4): disabling free space tree
[  194.193544][ T7333] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  194.204529][ T7333] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  194.220256][ T7333] BTRFS info (device loop4): enabling ssd optimizations
[  194.228906][ T7333] BTRFS info (device loop4): turning on async discard
[  194.235753][ T7333] BTRFS info (device loop4): enabling disk space caching
[  194.242845][ T7333] BTRFS info (device loop4): force clearing of disk cache
[  194.284670][ T1038] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  194.314652][ T5952] BTRFS info (device loop1): last unmount of filesystem e9d51586-a5c8-44fb-83fd-a6b4f7fa656b
[  194.327827][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
2025/12/30 02:13:02 executed programs: 212
[  194.601371][ T7362] loop2: detected capacity change from 0 to 32768
[  194.617060][ T7362] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 20ba5264-60ad-4fb9-a4c5-569d8fe3c60b
[  194.627245][ T7362] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.218 (7362)
[  194.673940][ T7362] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  194.685139][ T7362] BTRFS info (device loop2): using sha256 checksum algorithm
[  194.692645][ T7362] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  194.779074][ T1038] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  194.964455][ T7370] loop0: detected capacity change from 0 to 32768
[  194.972457][ T5959] BTRFS info (device loop4): last unmount of filesystem a684b412-9c19-4216-8cef-16ff7f3d8bb1
[  194.991963][ T7370] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ae1eaa80-5a16-49b1-8373-79a537c36b0f
[  195.002068][ T7370] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.209 (7370)
[  195.020443][ T7370] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  195.030587][ T7370] BTRFS info (device loop0): using sha256 checksum algorithm
[  195.038164][ T7370] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  195.246055][ T7362] BTRFS info (device loop2): rebuilding free space tree
[  195.304518][ T7370] BTRFS info (device loop0): rebuilding free space tree
[  195.329451][ T7362] BTRFS info (device loop2): disabling free space tree
[  195.336449][ T7362] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.346219][ T7362] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.366834][ T7362] BTRFS info (device loop2): enabling ssd optimizations
[  195.373990][ T7362] BTRFS info (device loop2): turning on async discard
[  195.380805][ T7362] BTRFS info (device loop2): enabling disk space caching
[  195.387936][ T7362] BTRFS info (device loop2): force clearing of disk cache
[  195.412237][ T7370] BTRFS info (device loop0): disabling free space tree
[  195.419271][ T7370] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  195.430321][ T7370] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  195.483238][ T7370] BTRFS info (device loop0): enabling ssd optimizations
[  195.490218][ T7370] BTRFS info (device loop0): turning on async discard
[  195.497676][ T7370] BTRFS info (device loop0): enabling disk space caching
[  195.504785][ T7370] BTRFS info (device loop0): force clearing of disk cache
[  195.556885][   T36] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  196.532376][ T5954] BTRFS info (device loop2): last unmount of filesystem 20ba5264-60ad-4fb9-a4c5-569d8fe3c60b
[  196.831929][   T13] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  196.843278][ T5948] BTRFS info (device loop0): last unmount of filesystem ae1eaa80-5a16-49b1-8373-79a537c36b0f
[  197.789950][ T7411] loop3: detected capacity change from 0 to 32768
[  198.018331][ T7411] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.226 (7411)
[  198.070637][ T7413] loop1: detected capacity change from 0 to 32768
[  198.081553][ T7413] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 5d16fa5a-aac0-46f1-98d5-e931fc2a04dd
[  198.092594][ T7413] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.225 (7413)
[  198.107949][ T7411] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  198.118277][ T7411] BTRFS info (device loop3): using sha256 checksum algorithm
[  198.126167][ T7411] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  198.151960][ T7413] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  198.162180][ T7413] BTRFS info (device loop1): using sha256 checksum algorithm
[  198.169601][ T7413] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:13:08 executed programs: 224
[  199.708475][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[  199.715288][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
[  200.390930][ T7411] BTRFS info (device loop3): rebuilding free space tree
[  200.406392][ T7411] BTRFS info (device loop3): disabling free space tree
[  200.413460][ T7411] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  200.423184][ T7411] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  200.441855][ T7411] BTRFS info (device loop3): enabling ssd optimizations
[  200.448839][ T7411] BTRFS info (device loop3): turning on async discard
[  200.455798][ T7411] BTRFS info (device loop3): enabling disk space caching
[  200.462877][ T7411] BTRFS info (device loop3): force clearing of disk cache
[  200.792024][ T7413] BTRFS error (device loop1): open_ctree failed: -4
[  200.832385][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  201.302083][ T7463] loop4: detected capacity change from 0 to 32768
[  201.325561][ T7463] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c337a7d2-f796-487b-a08a-9f9188d1dbd4
[  201.339519][ T7463] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.234 (7463)
[  201.409024][ T7463] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  201.419415][ T7463] BTRFS info (device loop4): using sha256 checksum algorithm
[  201.426976][ T7463] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  201.690562][ T7471] loop2: detected capacity change from 0 to 32768
[  201.709934][ T7471] BTRFS info: device /dev/loop2 (7:2) using temp-fsid bdf5df46-84ba-4077-b72b-c29bd394c95d
[  201.720158][ T7471] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.236 (7471)
[  202.084273][ T7471] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  202.094594][ T7471] BTRFS info (device loop2): using sha256 checksum algorithm
[  202.102098][ T7471] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  202.529545][ T7463] BTRFS info (device loop4): rebuilding free space tree
[  202.835965][ T7463] BTRFS info (device loop4): disabling free space tree
[  202.843009][ T7463] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  202.852757][ T7463] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  202.869914][ T7463] BTRFS info (device loop4): enabling ssd optimizations
[  202.876994][ T7463] BTRFS info (device loop4): turning on async discard
[  202.883874][ T7463] BTRFS info (device loop4): enabling disk space caching
[  202.890917][ T7463] BTRFS info (device loop4): force clearing of disk cache
[  203.098028][ T7495] loop0: detected capacity change from 0 to 32768
[  203.117713][ T7495] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 010ba2a5-a6cb-474d-8e62-879ab5a120b5
[  203.128354][ T7495] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.240 (7495)
[  203.156718][ T7495] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  203.166911][ T7495] BTRFS info (device loop0): using sha256 checksum algorithm
[  203.174388][ T7495] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  203.218922][ T7471] BTRFS info (device loop2): rebuilding free space tree
[  203.248057][ T7471] BTRFS info (device loop2): disabling free space tree
[  203.255090][ T7471] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  203.264797][ T7471] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  203.288156][ T7471] BTRFS info (device loop2): enabling ssd optimizations
[  203.295332][ T7471] BTRFS info (device loop2): turning on async discard
[  203.302249][ T7471] BTRFS info (device loop2): enabling disk space caching
[  203.310462][ T7471] BTRFS info (device loop2): force clearing of disk cache
[  203.807383][ T7495] BTRFS info (device loop0): rebuilding free space tree
[  203.855682][ T7495] BTRFS info (device loop0): disabling free space tree
[  203.862644][ T7495] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  203.872357][ T7495] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  203.886435][ T7495] BTRFS info (device loop0): enabling ssd optimizations
[  203.893755][ T7495] BTRFS info (device loop0): turning on async discard
[  203.900530][ T7495] BTRFS info (device loop0): enabling disk space caching
[  203.907619][ T7495] BTRFS info (device loop0): force clearing of disk cache
[  204.246442][ T3518] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  204.323114][ T6512] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  204.338196][   T13] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  204.626316][ T5959] BTRFS info (device loop4): last unmount of filesystem c337a7d2-f796-487b-a08a-9f9188d1dbd4
[  204.661642][ T5954] BTRFS info (device loop2): last unmount of filesystem bdf5df46-84ba-4077-b72b-c29bd394c95d
[  204.909500][ T7530] loop3: detected capacity change from 0 to 32768
[  204.944056][ T7530] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.244 (7530)
[  204.961604][ T7530] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  204.971768][ T7530] BTRFS info (device loop3): using sha256 checksum algorithm
[  204.979187][ T7530] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:13:13 executed programs: 240
[  205.280807][ T5948] BTRFS info (device loop0): last unmount of filesystem 010ba2a5-a6cb-474d-8e62-879ab5a120b5
[  205.294700][ T7533] loop1: detected capacity change from 0 to 32768
[  205.311546][ T7533] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 76807015-edf4-4e85-96c8-21073bc1ec0f
[  205.321619][ T7533] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.246 (7533)
[  205.343523][ T7533] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  205.353736][ T7533] BTRFS info (device loop1): using sha256 checksum algorithm
[  205.362117][ T7533] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  205.508344][ T7530] BTRFS info (device loop3): rebuilding free space tree
[  205.630379][ T7530] BTRFS info (device loop3): disabling free space tree
[  205.637357][ T7530] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  205.647252][ T7530] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  205.660912][ T7530] BTRFS info (device loop3): enabling ssd optimizations
[  205.669078][ T7530] BTRFS info (device loop3): turning on async discard
[  205.676107][ T7530] BTRFS info (device loop3): enabling disk space caching
[  205.683182][ T7530] BTRFS info (device loop3): force clearing of disk cache
[  205.721390][ T7533] BTRFS info (device loop1): rebuilding free space tree
[  205.749598][ T7533] BTRFS info (device loop1): disabling free space tree
[  205.756601][ T7533] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  205.767445][ T7533] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  205.789381][ T7533] BTRFS info (device loop1): enabling ssd optimizations
[  205.799020][ T7533] BTRFS info (device loop1): turning on async discard
[  205.806491][ T7533] BTRFS info (device loop1): enabling disk space caching
[  205.813563][ T7533] BTRFS info (device loop1): force clearing of disk cache
[  206.283213][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  206.285903][ T7528] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  206.300371][ T6961] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  206.387860][ T5952] BTRFS info (device loop1): last unmount of filesystem 76807015-edf4-4e85-96c8-21073bc1ec0f
[  207.789565][ T7576] loop4: detected capacity change from 0 to 32768
[  207.833854][ T7576] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 50ea5582-2cbd-499a-8b60-8da06e06990f
[  207.844001][ T7576] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.252 (7576)
[  207.859026][ T7576] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  207.869184][ T7576] BTRFS info (device loop4): using sha256 checksum algorithm
[  207.876841][ T7576] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  208.445438][ T7584] loop2: detected capacity change from 0 to 32768
[  208.483352][ T7584] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.254 (7584)
[  208.501931][ T7584] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  208.512184][ T7584] BTRFS info (device loop2): using sha256 checksum algorithm
[  208.519606][ T7584] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  208.851310][ T7599] loop3: detected capacity change from 0 to 32768
[  208.903164][ T7599] BTRFS info: device /dev/loop3 (7:3) using temp-fsid ec138ce6-119f-4c21-a247-c3142edab146
[  208.913263][ T7599] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.249 (7599)
[  209.186947][ T7599] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  209.197122][ T7599] BTRFS info (device loop3): using sha256 checksum algorithm
[  209.204581][ T7599] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  209.229044][ T7576] BTRFS info (device loop4): rebuilding free space tree
[  209.418264][ T7603] loop0: detected capacity change from 0 to 32768
[  209.426756][ T7603] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 5b8a5284-0f38-41fb-9c07-9e09d098c3bc
[  209.436861][ T7603] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.255 (7603)
[  209.458254][ T7603] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  209.468519][ T7603] BTRFS info (device loop0): using sha256 checksum algorithm
[  209.476005][ T7603] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  209.543874][ T7576] BTRFS info (device loop4): disabling free space tree
[  209.550837][ T7576] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  209.562087][ T7576] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  209.621461][ T7576] BTRFS info (device loop4): enabling ssd optimizations
[  209.628500][ T7576] BTRFS info (device loop4): turning on async discard
[  209.635346][ T7576] BTRFS info (device loop4): enabling disk space caching
[  209.642490][ T7576] BTRFS info (device loop4): force clearing of disk cache
[  210.119987][ T5959] BTRFS info (device loop4): last unmount of filesystem 50ea5582-2cbd-499a-8b60-8da06e06990f
[  210.131724][ T6602] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  210.172081][ T7584] BTRFS info (device loop2): rebuilding free space tree
[  210.232873][ T7584] BTRFS info (device loop2): disabling free space tree
[  210.240222][ T7584] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  210.249980][ T7584] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  210.266244][ T7584] BTRFS info (device loop2): enabling ssd optimizations
[  210.274163][ T7584] BTRFS info (device loop2): turning on async discard
[  210.280949][ T7584] BTRFS info (device loop2): enabling disk space caching
[  210.288115][ T7584] BTRFS info (device loop2): force clearing of disk cache
[  210.378121][ T7599] BTRFS info (device loop3): rebuilding free space tree
[  210.388963][ T7603] BTRFS info (device loop0): rebuilding free space tree
[  210.601623][ T7642] loop1: detected capacity change from 0 to 32768
[  210.670967][ T7599] BTRFS info (device loop3): disabling free space tree
[  210.671894][ T7603] BTRFS info (device loop0): disabling free space tree
[  210.678285][ T7599] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  210.686573][ T7603] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  210.686602][ T7603] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  210.706468][ T7642] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 94924431-427a-49f9-8258-3a18e4136ece
[  210.726989][ T7642] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.258 (7642)
[  210.740550][ T7599] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  210.757544][ T7603] BTRFS info (device loop0): enabling ssd optimizations
[  210.764612][ T7603] BTRFS info (device loop0): turning on async discard
[  210.771445][ T7603] BTRFS info (device loop0): enabling disk space caching
[  210.778511][ T7603] BTRFS info (device loop0): force clearing of disk cache
[  210.790288][ T7599] BTRFS info (device loop3): enabling ssd optimizations
[  210.797340][ T7599] BTRFS info (device loop3): turning on async discard
[  210.804142][ T7599] BTRFS info (device loop3): enabling disk space caching
[  210.811239][ T7599] BTRFS info (device loop3): force clearing of disk cache
[  210.881499][ T7642] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  210.892723][ T7642] BTRFS info (device loop1): using sha256 checksum algorithm
[  210.900166][ T7642] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:13:19 executed programs: 252
[  210.960148][ T7528] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  211.047892][ T5954] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  211.103994][ T7007] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  211.122781][ T1038] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  211.161893][ T5958] BTRFS info (device loop3): last unmount of filesystem ec138ce6-119f-4c21-a247-c3142edab146
[  211.176065][ T5948] BTRFS info (device loop0): last unmount of filesystem 5b8a5284-0f38-41fb-9c07-9e09d098c3bc
[  211.212819][ T7642] BTRFS info (device loop1): rebuilding free space tree
[  211.229107][ T7642] BTRFS info (device loop1): disabling free space tree
[  211.236098][ T7642] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  211.245803][ T7642] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  211.259416][ T7642] BTRFS info (device loop1): enabling ssd optimizations
[  211.266453][ T7642] BTRFS info (device loop1): turning on async discard
[  211.273273][ T7642] BTRFS info (device loop1): enabling disk space caching
[  211.280304][ T7642] BTRFS info (device loop1): force clearing of disk cache
[  211.542479][ T7007] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  211.578602][ T5952] BTRFS info (device loop1): last unmount of filesystem 94924431-427a-49f9-8258-3a18e4136ece
[  213.316354][ T7679] loop0: detected capacity change from 0 to 32768
[  213.627035][ T7679] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.265 (7679)
[  213.669863][ T7679] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  213.680256][ T7679] BTRFS info (device loop0): using sha256 checksum algorithm
[  213.687743][ T7679] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  214.704142][ T7679] BTRFS info (device loop0): rebuilding free space tree
[  214.902747][ T7702] loop3: detected capacity change from 0 to 32768
[  214.956482][ T7679] BTRFS info (device loop0): disabling free space tree
[  214.963548][ T7679] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  214.973294][ T7679] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  214.995731][ T7702] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6ebf44bb-9bff-46d4-bc40-9cd232ae6ac6
[  215.005968][ T7702] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.269 (7702)
[  215.019967][ T7679] BTRFS info (device loop0): enabling ssd optimizations
[  215.027042][ T7679] BTRFS info (device loop0): turning on async discard
[  215.034040][ T7679] BTRFS info (device loop0): enabling disk space caching
[  215.041112][ T7679] BTRFS info (device loop0): force clearing of disk cache
[  215.074646][ T7702] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  215.086236][ T7702] BTRFS info (device loop3): using sha256 checksum algorithm
[  215.093728][ T7702] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  215.363017][ T7709] loop2: detected capacity change from 0 to 32768
[  215.390063][ T7709] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 8d707404-1ee6-482e-9aa5-2c4892b2c4bc
[  215.401589][ T7709] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.270 (7709)
[  215.713125][ T7709] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  215.723396][ T7709] BTRFS info (device loop2): using sha256 checksum algorithm
[  215.730816][ T7709] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  215.814617][ T6512] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  215.895903][ T7702] BTRFS info (device loop3): rebuilding free space tree
[  215.917051][ T7702] BTRFS info (device loop3): disabling free space tree
[  215.924015][ T7702] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  215.933971][ T7702] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  215.985751][ T7702] BTRFS info (device loop3): enabling ssd optimizations
[  215.994041][ T7702] BTRFS info (device loop3): turning on async discard
[  216.000821][ T7702] BTRFS info (device loop3): enabling disk space caching
[  216.009553][ T7702] BTRFS info (device loop3): force clearing of disk cache
[  216.196105][ T7736] loop1: detected capacity change from 0 to 32768
[  216.211898][ T7736] BTRFS info: device /dev/loop1 (7:1) using temp-fsid ae416bb2-aa87-463b-8252-43f063b598d6
[  216.222027][ T7736] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.272 (7736)
[  216.249156][ T7736] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  216.259459][ T7736] BTRFS info (device loop1): using sha256 checksum algorithm
[  216.266943][ T7736] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  216.294220][ T7709] BTRFS info (device loop2): rebuilding free space tree
[  216.341280][ T7709] BTRFS info (device loop2): disabling free space tree
[  216.348262][ T7709] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  216.358109][ T7709] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  216.382585][ T7709] BTRFS info (device loop2): enabling ssd optimizations
[  216.389587][ T7709] BTRFS info (device loop2): turning on async discard
[  216.396398][ T7709] BTRFS info (device loop2): enabling disk space caching
[  216.403447][ T7709] BTRFS info (device loop2): force clearing of disk cache
[  216.413322][ T5948] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
2025/12/30 02:13:24 executed programs: 267
[  216.574689][ T3518] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  216.707693][ T7736] BTRFS info (device loop1): rebuilding free space tree
[  216.728029][ T7736] BTRFS info (device loop1): disabling free space tree
[  216.735036][ T7736] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  216.744765][ T7736] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  216.758400][ T7736] BTRFS info (device loop1): enabling ssd optimizations
[  216.765408][ T7736] BTRFS info (device loop1): turning on async discard
[  216.772239][ T7736] BTRFS info (device loop1): enabling disk space caching
[  216.779265][ T7736] BTRFS info (device loop1): force clearing of disk cache
[  216.803890][ T5958] BTRFS info (device loop3): last unmount of filesystem 6ebf44bb-9bff-46d4-bc40-9cd232ae6ac6
[  217.026916][ T6512] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  217.208487][ T7758] loop4: detected capacity change from 0 to 32768
[  217.235458][ T6205] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  217.246639][ T7758] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.275 (7758)
[  217.265290][ T5954] BTRFS info (device loop2): last unmount of filesystem 8d707404-1ee6-482e-9aa5-2c4892b2c4bc
[  217.317281][ T7758] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  217.327998][ T7758] BTRFS info (device loop4): using sha256 checksum algorithm
[  217.335568][ T7758] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  217.382252][ T5952] BTRFS info (device loop1): last unmount of filesystem ae416bb2-aa87-463b-8252-43f063b598d6
[  217.785565][ T7758] BTRFS info (device loop4): rebuilding free space tree
[  217.811408][ T7758] BTRFS info (device loop4): disabling free space tree
[  217.818332][ T7758] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  217.828028][ T7758] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  217.853239][ T7758] BTRFS info (device loop4): enabling ssd optimizations
[  217.860257][ T7758] BTRFS info (device loop4): turning on async discard
[  217.867077][ T7758] BTRFS info (device loop4): enabling disk space caching
[  217.874133][ T7758] BTRFS info (device loop4): force clearing of disk cache
[  218.330306][ T3518] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  218.389724][ T5959] BTRFS info (device loop4): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  221.305625][ T7802] loop0: detected capacity change from 0 to 32768
[  221.334048][ T7802] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.284 (7802)
[  221.360431][ T7802] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  221.370626][ T7802] BTRFS info (device loop0): using sha256 checksum algorithm
[  221.378126][ T7802] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  221.577928][ T7805] loop2: detected capacity change from 0 to 32768
[  221.592777][ T7805] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 802050a5-3cff-4ae7-a696-c88a6ce42f33
[  221.602979][ T7805] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.287 (7805)
[  221.618597][ T7805] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  221.628748][ T7805] BTRFS info (device loop2): using sha256 checksum algorithm
[  221.636217][ T7805] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:13:30 executed programs: 282
[  222.452147][ T7818] loop3: detected capacity change from 0 to 32768
[  222.461640][ T7818] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 5c27b349-f92f-4dd1-a33f-53507c7a1f5b
[  222.471711][ T7818] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.289 (7818)
[  222.536803][ T7818] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  222.546982][ T7818] BTRFS info (device loop3): using sha256 checksum algorithm
[  222.554748][ T7818] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  223.473907][ T7838] loop1: detected capacity change from 0 to 32768
[  223.492923][ T7838] BTRFS info: device /dev/loop1 (7:1) using temp-fsid fd8e5719-fdab-4f86-9a28-acd3c70090d2
[  223.503019][ T7838] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.292 (7838)
[  223.519929][ T7838] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  223.530095][ T7838] BTRFS info (device loop1): using sha256 checksum algorithm
[  223.537839][ T7838] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  223.848721][ T7855] loop4: detected capacity change from 0 to 32768
[  223.862234][ T7855] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c22a24c8-1214-4953-b103-94d13f63442b
[  223.872921][ T7855] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.293 (7855)
[  223.887838][ T7805] BTRFS info (device loop2): rebuilding free space tree
[  223.911512][ T7855] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  223.921716][ T7855] BTRFS info (device loop4): using sha256 checksum algorithm
[  223.929118][ T7855] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  223.957951][ T7805] BTRFS info (device loop2): disabling free space tree
[  223.965205][ T7805] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  223.974952][ T7805] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  224.003239][ T7805] BTRFS info (device loop2): enabling ssd optimizations
[  224.010243][ T7805] BTRFS info (device loop2): turning on async discard
[  224.017223][ T7805] BTRFS info (device loop2): enabling disk space caching
[  224.024286][ T7805] BTRFS info (device loop2): force clearing of disk cache
[  224.145050][ T7838] BTRFS info (device loop1): rebuilding free space tree
[  224.167642][ T7838] BTRFS info (device loop1): disabling free space tree
[  224.174965][ T7838] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  224.184907][ T7838] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  224.205379][ T7838] BTRFS info (device loop1): enabling ssd optimizations
[  224.212934][ T7838] BTRFS info (device loop1): turning on async discard
[  224.219727][ T7838] BTRFS info (device loop1): enabling disk space caching
[  224.227172][ T7838] BTRFS info (device loop1): force clearing of disk cache
[  224.240572][ T3518] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  224.267780][ T7818] BTRFS info (device loop3): rebuilding free space tree
[  224.293289][ T7818] BTRFS info (device loop3): disabling free space tree
[  224.301302][ T7818] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  224.310983][ T7818] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  224.335393][ T7818] BTRFS info (device loop3): enabling ssd optimizations
[  224.342510][ T7818] BTRFS info (device loop3): turning on async discard
[  224.349295][ T7818] BTRFS info (device loop3): enabling disk space caching
[  224.356411][ T7818] BTRFS info (device loop3): force clearing of disk cache
[  224.394559][ T7802] BTRFS error (device loop0): open_ctree failed: -4
[  224.506518][ T6205] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  224.558756][ T5954] BTRFS info (device loop2): last unmount of filesystem 802050a5-3cff-4ae7-a696-c88a6ce42f33
[  224.623099][ T7855] BTRFS info (device loop4): rebuilding free space tree
[  224.639079][ T7855] BTRFS info (device loop4): disabling free space tree
[  224.646071][ T7855] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  224.655879][ T7855] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  224.672620][ T7855] BTRFS info (device loop4): enabling ssd optimizations
[  224.679591][ T7855] BTRFS info (device loop4): turning on async discard
[  224.686525][ T7855] BTRFS info (device loop4): enabling disk space caching
[  224.693602][ T7855] BTRFS info (device loop4): force clearing of disk cache
[  224.720921][ T1333] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  224.772706][ T5952] BTRFS info (device loop1): last unmount of filesystem fd8e5719-fdab-4f86-9a28-acd3c70090d2
[  224.802243][ T5958] BTRFS info (device loop3): last unmount of filesystem 5c27b349-f92f-4dd1-a33f-53507c7a1f5b
[  225.757948][ T7007] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  225.966891][ T5959] BTRFS info (device loop4): last unmount of filesystem c22a24c8-1214-4953-b103-94d13f63442b
2025/12/30 02:13:35 executed programs: 293
[  227.667017][ T7915] loop2: detected capacity change from 0 to 32768
[  227.682714][ T7915] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.300 (7915)
[  227.698392][ T7915] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  227.708571][ T7915] BTRFS info (device loop2): using sha256 checksum algorithm
[  227.716038][ T7915] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  228.024039][ T7901] Bluetooth: hci2: command 0x0406 tx timeout
[  228.024063][ T7899] Bluetooth: hci1: command 0x0406 tx timeout
[  228.030155][ T7899] Bluetooth: hci4: command 0x0406 tx timeout
[  228.038464][ T7901] Bluetooth: hci0: command 0x0406 tx timeout
[  228.042814][ T7899] Bluetooth: hci3: command 0x0406 tx timeout
[  228.642755][ T7918] loop3: detected capacity change from 0 to 32768
[  228.653144][ T7918] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f716baec-6c06-43c5-81ec-9d96ec2bde73
[  228.663239][ T7918] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.301 (7918)
[  228.682088][ T7918] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  228.692243][ T7918] BTRFS info (device loop3): using sha256 checksum algorithm
[  228.699740][ T7918] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  229.082982][ T7915] BTRFS info (device loop2): rebuilding free space tree
[  229.118827][ T7915] BTRFS info (device loop2): disabling free space tree
[  229.125996][ T7915] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  229.135912][ T7915] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  229.195277][ T7915] BTRFS info (device loop2): enabling ssd optimizations
[  229.202310][ T7915] BTRFS info (device loop2): turning on async discard
[  229.209083][ T7915] BTRFS info (device loop2): enabling disk space caching
[  229.217253][ T7915] BTRFS info (device loop2): force clearing of disk cache
[  229.529948][ T7918] BTRFS info (device loop3): rebuilding free space tree
[  229.546925][ T7918] BTRFS info (device loop3): disabling free space tree
[  229.554177][ T7918] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  229.563851][ T7918] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  229.580355][ T7918] BTRFS info (device loop3): enabling ssd optimizations
[  229.587352][ T7918] BTRFS info (device loop3): turning on async discard
[  229.594177][ T7918] BTRFS info (device loop3): enabling disk space caching
[  229.601261][ T7918] BTRFS info (device loop3): force clearing of disk cache
[  229.844123][  T140] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  230.096027][ T7963] loop4: detected capacity change from 0 to 32768
[  230.112139][ T7963] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 2ccd340e-aae2-40f3-b297-647d3aa370ed
[  230.122414][ T7963] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.306 (7963)
[  230.356194][ T7961] loop0: detected capacity change from 0 to 32768
[  230.368222][ T7961] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ef53bd9e-1e93-4bc8-ae6b-95f528cfdf4f
[  230.378322][ T7961] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.307 (7961)
[  230.396550][ T7963] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  230.406705][ T7963] BTRFS info (device loop4): using sha256 checksum algorithm
[  230.414254][ T7963] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  230.432685][ T7961] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  230.442870][ T7961] BTRFS info (device loop0): using sha256 checksum algorithm
[  230.451726][ T7961] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  230.522330][ T5954] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  230.554440][ T5958] BTRFS info (device loop3): last unmount of filesystem f716baec-6c06-43c5-81ec-9d96ec2bde73
[  230.556219][ T6205] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  230.662573][ T7961] BTRFS info (device loop0): rebuilding free space tree
[  230.714087][ T7961] BTRFS info (device loop0): disabling free space tree
[  230.721047][ T7961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  230.730743][ T7961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  230.757298][ T7961] BTRFS info (device loop0): enabling ssd optimizations
[  230.764308][ T7961] BTRFS info (device loop0): turning on async discard
[  230.771300][ T7961] BTRFS info (device loop0): enabling disk space caching
[  230.778354][ T7961] BTRFS info (device loop0): force clearing of disk cache
[  230.892356][ T7963] BTRFS info (device loop4): rebuilding free space tree
[  230.910942][ T7963] BTRFS info (device loop4): disabling free space tree
[  230.918074][ T7963] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  230.927819][ T7963] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  230.942900][ T7963] BTRFS info (device loop4): enabling ssd optimizations
[  230.949995][ T7963] BTRFS info (device loop4): turning on async discard
[  230.957937][ T7963] BTRFS info (device loop4): enabling disk space caching
[  230.965142][ T7963] BTRFS info (device loop4): force clearing of disk cache
[  231.082240][   T61] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  231.454298][   T36] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  231.462310][ T5959] BTRFS info (device loop4): last unmount of filesystem 2ccd340e-aae2-40f3-b297-647d3aa370ed
[  231.482756][ T5948] BTRFS info (device loop0): last unmount of filesystem ef53bd9e-1e93-4bc8-ae6b-95f528cfdf4f
2025/12/30 02:13:40 executed programs: 307
[  233.676141][ T8014] loop1: detected capacity change from 0 to 32768
[  233.711495][ T8014] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.316 (8014)
[  233.727382][ T8014] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  233.737717][ T8014] BTRFS info (device loop1): using sha256 checksum algorithm
[  233.745271][ T8014] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  234.384996][ T8025] loop2: detected capacity change from 0 to 32768
[  234.565675][ T8025] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 73285807-e12d-45c7-8795-e8628394b73c
[  234.575886][ T8025] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.319 (8025)
[  234.663063][ T8025] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  234.673354][ T8025] BTRFS info (device loop2): using sha256 checksum algorithm
[  234.680758][ T8025] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  235.025148][ T8033] loop3: detected capacity change from 0 to 32768
[  235.312013][ T8033] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 2b4350e4-8d89-4b91-88d9-3907e9bcf835
[  235.322116][ T8033] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.320 (8033)
[  235.371987][ T8033] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  235.382265][ T8033] BTRFS info (device loop3): using sha256 checksum algorithm
[  235.389685][ T8033] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  235.421350][ T8014] BTRFS info (device loop1): rebuilding free space tree
[  235.437425][ T8014] BTRFS info (device loop1): disabling free space tree
[  235.444491][ T8014] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  235.457905][ T8014] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  235.485375][ T8014] BTRFS info (device loop1): enabling ssd optimizations
[  235.492413][ T8014] BTRFS info (device loop1): turning on async discard
[  235.499223][ T8014] BTRFS info (device loop1): enabling disk space caching
[  235.506340][ T8014] BTRFS info (device loop1): force clearing of disk cache
[  236.277672][   T12] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  236.546043][ T8025] BTRFS info (device loop2): rebuilding free space tree
[  236.865305][ T5952] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  236.865773][ T8025] BTRFS info (device loop2): disabling free space tree
[  236.882648][ T8025] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  236.892559][ T8025] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  236.941713][ T8025] BTRFS info (device loop2): enabling ssd optimizations
[  236.948747][ T8025] BTRFS info (device loop2): turning on async discard
[  236.956020][ T8025] BTRFS info (device loop2): enabling disk space caching
[  236.963287][ T8025] BTRFS info (device loop2): force clearing of disk cache
[  237.039370][ T8033] BTRFS info (device loop3): rebuilding free space tree
[  237.058492][ T8033] BTRFS info (device loop3): disabling free space tree
[  237.066607][ T8033] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  237.076400][ T8033] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  237.093451][ T8033] BTRFS info (device loop3): enabling ssd optimizations
[  237.101412][ T8033] BTRFS info (device loop3): turning on async discard
[  237.108189][ T8033] BTRFS info (device loop3): enabling disk space caching
[  237.115838][ T8033] BTRFS info (device loop3): force clearing of disk cache
[  238.114249][ T7007] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  238.115935][ T7759] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:13:46 executed programs: 323
[  238.303384][ T8086] loop0: detected capacity change from 0 to 32768
[  238.335620][ T8086] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.330 (8086)
[  238.367223][ T8086] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  238.377422][ T8086] BTRFS info (device loop0): using sha256 checksum algorithm
[  238.384863][ T8086] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  238.434992][ T5954] BTRFS info (device loop2): last unmount of filesystem 73285807-e12d-45c7-8795-e8628394b73c
[  238.464036][ T5958] BTRFS info (device loop3): last unmount of filesystem 2b4350e4-8d89-4b91-88d9-3907e9bcf835
[  238.930688][ T8096] loop4: detected capacity change from 0 to 32768
[  238.953213][ T8096] BTRFS info: device /dev/loop4 (7:4) using temp-fsid ad770e54-2bc4-44ca-be83-a792e64e2f1c
[  238.963316][ T8096] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.332 (8096)
[  238.988443][ T8096] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  238.998619][ T8096] BTRFS info (device loop4): using sha256 checksum algorithm
[  239.006153][ T8096] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  239.493864][ T8096] BTRFS info (device loop4): rebuilding free space tree
[  239.509852][ T8096] BTRFS info (device loop4): disabling free space tree
[  239.516847][ T8096] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  239.526557][ T8096] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  239.623130][ T8096] BTRFS info (device loop4): enabling ssd optimizations
[  239.630117][ T8096] BTRFS info (device loop4): turning on async discard
[  239.637100][ T8096] BTRFS info (device loop4): enabling disk space caching
[  239.644157][ T8096] BTRFS info (device loop4): force clearing of disk cache
[  239.696750][ T8086] BTRFS info (device loop0): rebuilding free space tree
[  239.752610][ T8086] BTRFS info (device loop0): disabling free space tree
[  239.759571][ T8086] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  239.770562][ T8086] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  239.788931][ T8086] BTRFS info (device loop0): enabling ssd optimizations
[  239.796551][ T8086] BTRFS info (device loop0): turning on async discard
[  239.803439][ T8086] BTRFS info (device loop0): enabling disk space caching
[  239.810466][ T8086] BTRFS info (device loop0): force clearing of disk cache
[  240.132693][ T8124] loop1: detected capacity change from 0 to 32768
[  240.155425][ T8124] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f10c1e85-521b-4afa-8603-858ff204e8a6
[  240.169047][ T8124] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.334 (8124)
[  240.186676][ T8124] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  240.196845][ T8124] BTRFS info (device loop1): using sha256 checksum algorithm
[  240.204310][ T8124] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  240.542392][  T140] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  240.545045][ T6602] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  240.561727][ T5948] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  240.614869][ T5959] BTRFS info (device loop4): last unmount of filesystem ad770e54-2bc4-44ca-be83-a792e64e2f1c
[  241.432046][ T8143] loop2: detected capacity change from 0 to 32768
[  241.450121][ T8143] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 50dd0fd3-20f6-4cce-a691-e6b8a2e5ba4c
[  241.460354][ T8143] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.337 (8143)
[  241.487738][ T8124] BTRFS info (device loop1): rebuilding free space tree
[  241.511641][ T8143] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  241.522010][ T8143] BTRFS info (device loop2): using sha256 checksum algorithm
[  241.529436][ T8143] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  241.549932][ T8124] BTRFS info (device loop1): disabling free space tree
[  241.556885][ T8124] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  241.566554][ T8124] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  241.590911][ T8124] BTRFS info (device loop1): enabling ssd optimizations
[  241.598087][ T8124] BTRFS info (device loop1): turning on async discard
[  241.604918][ T8124] BTRFS info (device loop1): enabling disk space caching
[  241.612784][ T8124] BTRFS info (device loop1): force clearing of disk cache
[  241.859171][ T8143] BTRFS info (device loop2): rebuilding free space tree
[  241.873826][ T8143] BTRFS info (device loop2): disabling free space tree
[  241.880833][ T8143] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  241.890580][ T8143] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  241.926245][ T8143] BTRFS info (device loop2): enabling ssd optimizations
[  241.933439][ T8143] BTRFS info (device loop2): turning on async discard
[  241.940211][ T8143] BTRFS info (device loop2): enabling disk space caching
[  241.947346][ T8143] BTRFS info (device loop2): force clearing of disk cache
[  241.985652][ T6961] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  242.169204][ T8167] loop3: detected capacity change from 0 to 32768
[  242.198261][ T8167] BTRFS info: device /dev/loop3 (7:3) using temp-fsid e2c64224-827f-4d46-8bc8-2ce9c19e3198
[  242.208453][ T8167] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.339 (8167)
[  242.327491][ T5952] BTRFS info (device loop1): last unmount of filesystem f10c1e85-521b-4afa-8603-858ff204e8a6
[  242.342254][ T8167] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  242.352836][ T8167] BTRFS info (device loop3): using sha256 checksum algorithm
[  242.360268][ T8167] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  242.667208][ T3485] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  242.677551][ T5954] BTRFS info (device loop2): last unmount of filesystem 50dd0fd3-20f6-4cce-a691-e6b8a2e5ba4c
[  243.083130][ T8167] BTRFS info (device loop3): rebuilding free space tree
[  243.099255][ T8167] BTRFS info (device loop3): disabling free space tree
[  243.106393][ T8167] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  243.116070][ T8167] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  243.375056][ T8167] BTRFS info (device loop3): enabling ssd optimizations
[  243.382183][ T8167] BTRFS info (device loop3): turning on async discard
[  243.388950][ T8167] BTRFS info (device loop3): enabling disk space caching
[  243.396056][ T8167] BTRFS info (device loop3): force clearing of disk cache
2025/12/30 02:13:51 executed programs: 336
[  244.217001][ T3518] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  244.223748][ T5958] BTRFS info (device loop3): last unmount of filesystem e2c64224-827f-4d46-8bc8-2ce9c19e3198
[  245.791931][ T8209] loop0: detected capacity change from 0 to 32768
[  245.862069][ T8209] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.348 (8209)
[  245.881842][ T8209] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  245.892176][ T8209] BTRFS info (device loop0): using sha256 checksum algorithm
[  245.899616][ T8209] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  246.996079][ T8209] BTRFS info (device loop0): rebuilding free space tree
[  247.013026][ T8209] BTRFS info (device loop0): disabling free space tree
[  247.019982][ T8209] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  247.029782][ T8209] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  247.061679][ T8209] BTRFS info (device loop0): enabling ssd optimizations
[  247.068703][ T8209] BTRFS info (device loop0): turning on async discard
[  247.075591][ T8209] BTRFS info (device loop0): enabling disk space caching
[  247.082692][ T8209] BTRFS info (device loop0): force clearing of disk cache
[  247.278248][ T8229] loop2: detected capacity change from 0 to 32768
[  247.300302][ T8229] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a957793f-18ed-4187-b2e0-fb7783f9c6c3
[  247.310441][ T8229] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.352 (8229)
[  247.368538][ T8229] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  247.378737][ T8229] BTRFS info (device loop2): using sha256 checksum algorithm
[  247.386562][ T8229] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  247.636924][ T8233] loop1: detected capacity change from 0 to 32768
[  247.906678][ T8233] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 6091cad0-452e-4532-b8ed-12e8939702e0
[  247.916924][ T8233] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.354 (8233)
[  247.936800][ T8233] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  247.947361][ T8233] BTRFS info (device loop1): using sha256 checksum algorithm
[  247.963617][ T8233] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  248.034604][ T1154] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  248.113795][ T5948] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  248.312512][ T8247] loop4: detected capacity change from 0 to 32768
[  248.330340][ T8247] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e9f28bde-79e4-40b7-9cf5-6d0fb600f4cd
[  248.340505][ T8247] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.355 (8247)
[  248.435037][ T8247] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  248.446003][ T8247] BTRFS info (device loop4): using sha256 checksum algorithm
[  248.454012][ T8247] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  248.516845][ T8233] BTRFS info (device loop1): rebuilding free space tree
[  248.535573][ T8233] BTRFS info (device loop1): disabling free space tree
[  248.542566][ T8233] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  248.552317][ T8233] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
2025/12/30 02:13:57 executed programs: 351
[  248.853036][ T8233] BTRFS info (device loop1): enabling ssd optimizations
[  248.860077][ T8233] BTRFS info (device loop1): turning on async discard
[  248.866985][ T8233] BTRFS info (device loop1): enabling disk space caching
[  248.874091][ T8233] BTRFS info (device loop1): force clearing of disk cache
[  248.892220][ T8229] BTRFS info (device loop2): rebuilding free space tree
[  248.919543][ T8229] BTRFS info (device loop2): disabling free space tree
[  248.926563][ T8229] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  248.936327][ T8229] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  248.994597][ T8229] BTRFS info (device loop2): enabling ssd optimizations
[  249.004034][ T8229] BTRFS info (device loop2): turning on async discard
[  249.010831][ T8229] BTRFS info (device loop2): enabling disk space caching
[  249.018325][ T8229] BTRFS info (device loop2): force clearing of disk cache
[  249.096292][ T8247] BTRFS info (device loop4): rebuilding free space tree
[  249.116306][ T8247] BTRFS info (device loop4): disabling free space tree
[  249.123289][ T8247] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  249.133053][ T8247] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  249.147129][ T8247] BTRFS info (device loop4): enabling ssd optimizations
[  249.154183][ T8247] BTRFS info (device loop4): turning on async discard
[  249.160994][ T8247] BTRFS info (device loop4): enabling disk space caching
[  249.168503][ T8247] BTRFS info (device loop4): force clearing of disk cache
[  249.382140][ T8285] loop3: detected capacity change from 0 to 32768
[  249.401342][ T8285] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7fb192f7-16cf-438e-bb06-cc14cadbca01
[  249.411577][ T8285] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.358 (8285)
[  249.481973][ T5952] BTRFS info (device loop1): last unmount of filesystem 6091cad0-452e-4532-b8ed-12e8939702e0
[  249.486364][  T140] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  249.512279][ T8285] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  249.522477][ T8285] BTRFS info (device loop3): using sha256 checksum algorithm
[  249.530095][ T8285] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  250.856785][ T7007] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  251.025135][ T5954] BTRFS info (device loop2): last unmount of filesystem a957793f-18ed-4187-b2e0-fb7783f9c6c3
[  251.114070][ T8285] BTRFS info (device loop3): rebuilding free space tree
[  251.144085][ T8285] BTRFS info (device loop3): disabling free space tree
[  251.151013][ T8285] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  251.160746][ T8285] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  251.177674][ T8285] BTRFS info (device loop3): enabling ssd optimizations
[  251.184735][ T8285] BTRFS info (device loop3): turning on async discard
[  251.191629][ T8285] BTRFS info (device loop3): enabling disk space caching
[  251.198655][ T8285] BTRFS info (device loop3): force clearing of disk cache
[  251.450939][ T1154] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  251.522269][ T5959] BTRFS info (device loop4): last unmount of filesystem e9f28bde-79e4-40b7-9cf5-6d0fb600f4cd
[  251.693529][ T1333] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  251.873459][ T8309] loop0: detected capacity change from 0 to 32768
[  251.911538][ T8309] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.362 (8309)
[  251.960890][ T5958] BTRFS info (device loop3): last unmount of filesystem 7fb192f7-16cf-438e-bb06-cc14cadbca01
[  252.283482][ T8309] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  252.294244][ T8309] BTRFS info (device loop0): using sha256 checksum algorithm
[  252.301789][ T8309] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  252.750428][ T8309] BTRFS info (device loop0): rebuilding free space tree
[  252.766449][ T8309] BTRFS info (device loop0): disabling free space tree
[  252.774298][ T8309] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  252.784069][ T8309] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  253.055797][ T8309] BTRFS info (device loop0): enabling ssd optimizations
[  253.062827][ T8309] BTRFS info (device loop0): turning on async discard
[  253.069596][ T8309] BTRFS info (device loop0): enabling disk space caching
[  253.077768][ T8309] BTRFS info (device loop0): force clearing of disk cache
[  253.468464][ T8339] loop4: detected capacity change from 0 to 32768
[  253.494865][ T8339] BTRFS info: device /dev/loop4 (7:4) using temp-fsid f053dd83-3e1c-4b6e-a03f-31ecbaba8339
[  253.504973][ T8339] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.361 (8339)
[  253.524445][ T8339] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  253.534863][ T8339] BTRFS info (device loop4): using sha256 checksum algorithm
[  253.542344][ T8339] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  253.563630][ T6247] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
[  253.574016][ T5948] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  254.082814][ T8344] loop2: detected capacity change from 0 to 32768
[  254.101539][ T8344] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 03c6ce12-8547-4510-b4f8-f0ec4c9373a8
[  254.111634][ T8344] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.366 (8344)
2025/12/30 02:14:02 executed programs: 361
[  254.128038][ T8344] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  254.138254][ T8344] BTRFS info (device loop2): using sha256 checksum algorithm
[  254.145724][ T8344] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  254.942302][ T8339] BTRFS info (device loop4): rebuilding free space tree
[  255.027815][ T8339] BTRFS info (device loop4): disabling free space tree
[  255.035105][ T8339] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  255.044823][ T8339] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  255.058712][ T8339] BTRFS info (device loop4): enabling ssd optimizations
[  255.065736][ T8339] BTRFS info (device loop4): turning on async discard
[  255.072620][ T8339] BTRFS info (device loop4): enabling disk space caching
[  255.079644][ T8339] BTRFS info (device loop4): force clearing of disk cache
[  255.088410][ T8344] BTRFS info (device loop2): rebuilding free space tree
[  255.296655][ T8376] loop1: detected capacity change from 0 to 32768
[  255.310727][ T8376] BTRFS info: device /dev/loop1 (7:1) using temp-fsid eaac2253-27c8-4b45-acce-ecd05f4caf15
[  255.320852][ T8376] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.370 (8376)
[  255.337164][ T8344] BTRFS info (device loop2): disabling free space tree
[  255.344129][ T8344] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  255.353822][ T8344] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  255.368099][ T8344] BTRFS info (device loop2): enabling ssd optimizations
[  255.375142][ T8344] BTRFS info (device loop2): turning on async discard
[  255.381984][ T8344] BTRFS info (device loop2): enabling disk space caching
[  255.389027][ T8344] BTRFS info (device loop2): force clearing of disk cache
[  255.414731][ T8376] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  255.425116][ T8376] BTRFS info (device loop1): using sha256 checksum algorithm
[  255.433619][ T8376] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  255.854729][ T3485] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  255.915717][  T140] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  255.969577][ T8376] BTRFS info (device loop1): rebuilding free space tree
[  255.994300][ T8376] BTRFS info (device loop1): disabling free space tree
[  256.001332][ T8376] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  256.011012][ T8376] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  256.024650][ T8376] BTRFS info (device loop1): enabling ssd optimizations
[  256.031722][ T8376] BTRFS info (device loop1): turning on async discard
[  256.038495][ T8376] BTRFS info (device loop1): enabling disk space caching
[  256.046874][ T8376] BTRFS info (device loop1): force clearing of disk cache
[  257.318151][ T5954] BTRFS info (device loop2): last unmount of filesystem 03c6ce12-8547-4510-b4f8-f0ec4c9373a8
[  257.650188][ T5959] BTRFS info (device loop4): last unmount of filesystem f053dd83-3e1c-4b6e-a03f-31ecbaba8339
[  258.190395][ T8416] loop3: detected capacity change from 0 to 32768
[  258.224888][ T8416] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.378 (8416)
[  258.273402][ T8416] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  258.283597][ T8416] BTRFS info (device loop3): using sha256 checksum algorithm
[  258.291003][ T8416] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  258.415117][ T5952] BTRFS info (device loop1): last unmount of filesystem eaac2253-27c8-4b45-acce-ecd05f4caf15
[  258.418025][ T3485] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared)
[  258.529393][ T8416] BTRFS info (device loop3): rebuilding free space tree
[  258.561422][ T8416] BTRFS info (device loop3): disabling free space tree
[  258.568471][ T8416] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  258.578251][ T8416] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  258.594257][ T8416] BTRFS info (device loop3): enabling ssd optimizations
[  258.601371][ T8416] BTRFS info (device loop3): turning on async discard
[  258.609057][ T8416] BTRFS info (device loop3): enabling disk space caching
[  258.616384][ T8416] BTRFS info (device loop3): force clearing of disk cache
[  259.228433][ T8439] loop4: detected capacity change from 0 to 32768
[  259.236751][ T8439] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 37812afe-d30b-4548-9649-a629f1d76edc
[  259.246873][ T8439] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.377 (8439)
[  259.264440][ T8439] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  259.274622][ T8439] BTRFS info (device loop4): using sha256 checksum algorithm
[  259.282069][ T8439] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
2025/12/30 02:14:07 executed programs: 374
[  259.798526][ T8439] BTRFS info (device loop4): rebuilding free space tree
[  259.815136][ T8439] BTRFS info (device loop4): disabling free space tree
[  259.822357][ T8439] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  259.832063][ T8439] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  259.880926][   T61] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared)
[  259.890733][ T8439] BTRFS info (device loop4): enabling ssd optimizations
[  259.897776][ T8439] BTRFS info (device loop4): turning on async discard
[  259.904574][ T8439] BTRFS info (device loop4): enabling disk space caching
[  259.911741][ T8439] BTRFS info (device loop4): force clearing of disk cache
[  260.639432][   T61] BTRFS info (device loop4): qgroup scan completed (inconsistency flag cleared)
[  260.676031][ T5959] BTRFS info (device loop4): last unmount of filesystem 37812afe-d30b-4548-9649-a629f1d76edc
[  260.892103][ T8464] loop2: detected capacity change from 0 to 32768
[  260.901806][ T8464] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 0adb8e4a-59f2-4dd9-a5b5-f91049e23c89
[  260.911916][ T8464] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.384 (8464)
[  260.927194][ T8464] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  260.937472][ T8464] BTRFS info (device loop2): using sha256 checksum algorithm
[  260.944903][ T8464] BTRFS warning (device loop2): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  260.963535][ T5958] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  261.241554][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[  261.248188][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
[  262.223715][ T8484] loop0: detected capacity change from 0 to 32768
[  262.261949][ T8484] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ec6d443f-3169-4bab-8e9f-f793dd60d4c2
[  262.272107][ T8484] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.388 (8484)
[  262.292661][ T8484] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  262.302820][ T8484] BTRFS info (device loop0): using sha256 checksum algorithm
[  262.310245][ T8484] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  262.347394][ T8464] BTRFS info (device loop2): rebuilding free space tree
[  262.364189][ T8464] BTRFS info (device loop2): disabling free space tree
[  262.371324][ T8464] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  262.380997][ T8464] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  262.398418][ T8464] BTRFS info (device loop2): enabling ssd optimizations
[  262.405453][ T8464] BTRFS info (device loop2): turning on async discard
[  262.412281][ T8464] BTRFS info (device loop2): enabling disk space caching
[  262.419313][ T8464] BTRFS info (device loop2): force clearing of disk cache
[  262.895899][ T8484] BTRFS info (device loop0): rebuilding free space tree
[  262.929526][ T8484] BTRFS info (device loop0): disabling free space tree
[  262.937795][ T8484] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  262.947569][ T8484] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  262.981910][ T8484] BTRFS info (device loop0): enabling ssd optimizations
[  262.988947][ T8484] BTRFS info (device loop0): turning on async discard
[  262.995858][ T8484] BTRFS info (device loop0): enabling disk space caching
[  263.003093][ T8484] BTRFS info (device loop0): force clearing of disk cache
[  263.285382][ T6602] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared)
[  263.297404][ T5954] BTRFS info (device loop2): last unmount of filesystem 0adb8e4a-59f2-4dd9-a5b5-f91049e23c89
[  263.853909][ T8508] loop1: detected capacity change from 0 to 32768
[  263.925225][ T8508] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.391 (8508)
[  263.942138][ T8508] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  263.952386][ T8508] BTRFS info (device loop1): using sha256 checksum algorithm
[  263.959790][ T8508] BTRFS warning (device loop1): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  265.005756][ T3485] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared)
2025/12/30 02:14:13 executed programs: 388
[  265.281708][ T8521] loop4: detected capacity change from 0 to 32768
[  265.293418][ T8521] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 18a5a463-a4f9-444d-84f5-a0964d586961
[  265.303499][ T8521] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.394 (8521)
[  265.327006][ T8521] BTRFS info (device loop4): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  265.337275][ T8521] BTRFS info (device loop4): using sha256 checksum algorithm
[  265.345166][ T8521] BTRFS warning (device loop4): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  265.382203][ T5948] BTRFS info (device loop0): last unmount of filesystem ec6d443f-3169-4bab-8e9f-f793dd60d4c2
[  265.590660][ T8512] loop3: detected capacity change from 0 to 32768
[  265.602635][ T8512] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 8288d364-2b6e-4997-ba0e-59cd460db44d
[  265.612713][ T8512] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.393 (8512)
[  265.630513][ T8512] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[  265.640671][ T8512] BTRFS info (device loop3): using sha256 checksum algorithm
[  265.648156][ T8512] BTRFS warning (device loop3): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2
[  265.666619][ T8508] BTRFS info (device loop1): rebuilding free space tree
[  265.685158][ T8508] BTRFS info (device loop1): disabling free space tree
[  265.692160][ T8508] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  265.701971][ T8508] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  265.719532][ T8508] BTRFS info (device loop1): enabling ssd optimizations
[  265.726572][ T8508] BTRFS info (device loop1): turning on async discard
[  265.733532][ T8508] BTRFS info (device loop1): enabling disk space caching
[  265.740562][ T8508] BTRFS info (device loop1): force clearing of disk cache
[  266.931289][ T8512] workqueue: Failed to create a rescuer kthread for wq "btrfs-endio-write": -EINTR
[  266.967206][ T8512] workqueue: Failed to create a rescuer kthread for wq "btrfs-freespace-write": -EINTR
[  266.976797][ T8512] workqueue: Failed to create a rescuer kthread for wq "btrfs-delayed-meta": -EINTR
[  267.028397][ T8512] workqueue: Failed to create a rescuer kthread for wq "btrfs-qgroup-rescan": -EINTR
[  370.981166][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  370.997838][    C0] rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P8520/1:b..l
[  371.006216][    C0] rcu: 	(detected by 0, t=10504 jiffies, g=18161, q=338 ncpus=2)
[  371.013974][    C0] task:udevadm         state:R  running task     stack:24312 pid:8520  tgid:8520  ppid:5878   task_flags:0x400000 flags:0x00080000
[  371.028214][    C0] Call Trace:
[  371.031548][    C0]  <TASK>
[  371.034516][    C0]  __schedule+0x150e/0x5070
[  371.039101][    C0]  ? __pfx___schedule+0x10/0x10
[  371.044030][    C0]  ? preempt_schedule_irq+0xaa/0x150
[  371.049540][    C0]  preempt_schedule_irq+0xb5/0x150
[  371.054699][    C0]  ? __pfx_preempt_schedule_irq+0x10/0x10
[  371.060579][    C0]  ? rcu_irq_exit_check_preempt+0xdf/0x210
[  371.066445][    C0]  irqentry_exit+0x5d8/0x660
[  371.071090][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  371.077114][    C0] RIP: 0010:__sanitizer_cov_trace_cmp4+0x11/0x90
[  371.083498][    C0] Code: 09 cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 14 25 08 b0 9f 92 <65> 8b 0d f8 f5 dd 10 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75
[  371.103309][    C0] RSP: 0018:ffffc90005187a58 EFLAGS: 00000246
[  371.109424][    C0] RAX: ffffffff823e9913 RBX: ffffc90005187c60 RCX: ffffffff823e985d
[  371.117521][    C0] RDX: ffff88805c4f5b80 RSI: 0000000000000002 RDI: 0000000000000002
[  371.125531][    C0] RBP: 0000000000000002 R08: ffff888140ee2c60 R09: ffff8880320c5780
[  371.133537][    C0] R10: ffff888140ee2c60 R11: ffff8880320c5780 R12: dffffc0000000000
[  371.141543][    C0] R13: 1ffff92000a30f93 R14: 0000000000000002 R15: ffffc90005187ca0
[  371.149568][    C0]  ? nd_jump_root+0x283/0x430
[  371.154293][    C0]  ? nd_jump_root+0x1cd/0x430
[  371.159021][    C0]  nd_jump_root+0x283/0x430
[  371.163586][    C0]  path_init+0x434/0x1330
[  371.167971][    C0]  ? kasan_save_track+0x4f/0x80
[  371.172859][    C0]  ? kasan_save_track+0x3e/0x80
[  371.177920][    C0]  ? __kasan_slab_alloc+0x6c/0x80
[  371.182986][    C0]  ? kmem_cache_alloc_noprof+0x37d/0x710
[  371.188751][    C0]  path_lookupat+0x2a/0x8c0
[  371.193303][    C0]  ? __lock_acquire+0x6b6/0x2cf0
[  371.198300][    C0]  filename_lookup+0x212/0x570
[  371.203403][    C0]  ? __pfx_filename_lookup+0x10/0x10
[  371.208762][    C0]  ? strncpy_from_user+0x150/0x2c0
[  371.214179][    C0]  ? getname_flags+0x1e5/0x540
[  371.219001][    C0]  do_readlinkat+0xd9/0x500
[  371.223560][    C0]  ? __pfx_do_readlinkat+0x10/0x10
[  371.228728][    C0]  ? do_raw_spin_unlock+0x122/0x240
[  371.233982][    C0]  __x64_sys_readlink+0x7f/0x90
[  371.238879][    C0]  do_syscall_64+0xfa/0xf80
[  371.243430][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  371.249543][    C0]  ? clear_bhb_loop+0x60/0xb0
[  371.254272][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  371.260217][    C0] RIP: 0033:0x7fdcb17153a7
[  371.264776][    C0] RSP: 002b:00007fff95072318 EFLAGS: 00000246 ORIG_RAX: 0000000000000059
[  371.273237][    C0] RAX: ffffffffffffffda RBX: 00007fff950727f0 RCX: 00007fdcb17153a7
[  371.281242][    C0] RDX: 0000000000000400 RSI: 00007fff95072320 RDI: 00007fff950727f0
[  371.289249][    C0] RBP: 00007fff95072320 R08: 000055853176c45b R09: 0000000000000000
[  371.297255][    C0] R10: 0000558531763da1 R11: 0000000000000246 R12: 0000000000000400
[  371.305264][    C0] R13: 000055851a6a66b2 R14: 000055853176c45b R15: 00007fff95073430
[  371.313294][    C0]  </TASK>
[  371.316357][    C0] rcu: rcu_preempt kthread starved for 10439 jiffies! g18161 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  371.327594][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  371.337597][    C0] rcu: RCU grace-period kthread stack dump:
[  371.343518][    C0] task:rcu_preempt     state:R  running task     stack:27448 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
[  371.357065][    C0] Call Trace:
[  371.360382][    C0]  <TASK>
[  371.363361][    C0]  __schedule+0x150e/0x5070
[  371.367992][    C0]  ? lockdep_hardirqs_on+0x98/0x140
[  371.373251][    C0]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  371.379287][    C0]  ? __pfx___schedule+0x10/0x10
[  371.384199][    C0]  ? schedule+0x91/0x360
[  371.388493][    C0]  schedule+0x165/0x360
[  371.392697][    C0]  schedule_timeout+0x12b/0x270
[  371.397586][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  371.402993][    C0]  ? _raw_spin_unlock_irqrestore+0x85/0x110
[  371.408928][    C0]  ? __pfx_process_timeout+0x10/0x10
[  371.414273][    C0]  ? prepare_to_swait_event+0x341/0x380
[  371.419870][    C0]  rcu_gp_fqs_loop+0x301/0x1540
[  371.424775][    C0]  ? lockdep_hardirqs_on+0x98/0x140
[  371.430018][    C0]  ? __pfx_rcu_watching_snap_save+0x10/0x10
[  371.435951][    C0]  ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[  371.441275][    C0]  ? _raw_spin_unlock_irq+0x2e/0x50
[  371.446520][    C0]  ? finish_swait+0xcd/0x1f0
[  371.451160][    C0]  rcu_gp_kthread+0x99/0x390
[  371.455797][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  371.461040][    C0]  ? __kthread_parkme+0x7b/0x200
[  371.466020][    C0]  ? __kthread_parkme+0x1a1/0x200
[  371.471087][    C0]  kthread+0x711/0x8a0
[  371.475205][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  371.480444][    C0]  ? __pfx_kthread+0x10/0x10
[  371.485078][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  371.490316][    C0]  ? lockdep_hardirqs_on+0x98/0x140
[  371.495554][    C0]  ? __pfx_kthread+0x10/0x10
[  371.500188][    C0]  ret_from_fork+0x599/0xb30
[  371.504815][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  371.509972][    C0]  ? __switch_to_asm+0x39/0x70
[  371.514775][    C0]  ? __switch_to_asm+0x33/0x70
[  371.519576][    C0]  ? __pfx_kthread+0x10/0x10
[  371.524210][    C0]  ret_from_fork_asm+0x1a/0x30
[  371.529033][    C0]  </TASK>
[  371.532082][    C0] rcu: Stack dump where RCU GP kthread last ran:
[  371.538452][    C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) 
[  371.547432][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  371.557581][    C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[  371.563360][    C0] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 9e 2a 00 f3 0f 1e fa fb f4 <e9> 48 ee 02 00 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[  371.583100][    C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c6
[  371.589310][    C0] RAX: 96ef8f0ff7f2ea00 RBX: ffffffff819786ba RCX: 96ef8f0ff7f2ea00
[  371.597336][    C0] RDX: 0000000000000001 RSI: ffffffff8d997e54 RDI: ffffffff8be07960
[  371.605367][    C0] RBP: ffffffff8de07ea8 R08: ffff8880b86336db R09: 1ffff110170c66db
[  371.613667][    C0] R10: dffffc0000000000 R11: ffffed10170c66dc R12: ffffffff8fa22f70
[  371.621703][    C0] R13: 1ffffffff1bd29b8 R14: 0000000000000000 R15: 0000000000000000
[  371.629729][    C0] FS:  0000000000000000(0000) GS:ffff888125c25000(0000) knlGS:0000000000000000
[  371.638714][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  371.645348][    C0] CR2: 00007f61ff401000 CR3: 0000000077c78000 CR4: 00000000003526f0
[  371.653467][    C0] Call Trace:
[  371.656791][    C0]  <TASK>
[  371.659761][    C0]  default_idle+0x13/0x20
[  371.664132][    C0]  default_idle_call+0x73/0xb0
[  371.669104][    C0]  do_idle+0x1ea/0x520
[  371.673229][    C0]  ? irqentry_exit+0x5ba/0x660
[  371.678158][    C0]  ? __pfx_do_idle+0x10/0x10
[  371.682827][    C0]  cpu_startup_entry+0x44/0x60
[  371.687645][    C0]  rest_init+0x2de/0x300
[  371.691947][    C0]  start_kernel+0x3ac/0x400
[  371.696501][    C0]  x86_64_start_reservations+0x24/0x30
[  371.702109][    C0]  x86_64_start_kernel+0x143/0x1c0
[  371.707289][    C0]  common_startup_64+0x13e/0x147
[  371.712300][    C0]  </TASK>