-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   85.093552][ T8321] loop0: detected capacity change from 0 to 32768
[   85.219464][ T8321] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   85.228501][ T8321] BTRFS info (device loop0): setting nodatacow, compression disabled
[   85.229838][ T8321] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   85.231660][ T8321] BTRFS info (device loop0): trying to use backup root at mount time
[   85.232894][ T8321] BTRFS info (device loop0): disabling tree log
[   85.233909][ T8321] BTRFS info (device loop0): enabling auto defrag
[   85.235016][ T8321] BTRFS info (device loop0): using free space tree
[   85.236118][ T8321] BTRFS info (device loop0): has skinny extents
[   85.245187][ T8321] BTRFS info (device loop0): enabling ssd optimizations
[   85.303429][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   85.406240][ T8343] loop0: detected capacity change from 0 to 32768
[   85.491068][ T8343] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   85.492752][ T8343] BTRFS info (device loop0): setting nodatacow, compression disabled
[   85.494229][ T8343] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   85.496031][ T8343] BTRFS info (device loop0): trying to use backup root at mount time
[   85.497340][ T8343] BTRFS info (device loop0): disabling tree log
[   85.498344][ T8343] BTRFS info (device loop0): enabling auto defrag
[   85.499988][ T8343] BTRFS info (device loop0): using free space tree
[   85.501133][ T8343] BTRFS info (device loop0): has skinny extents
[   85.510707][ T8343] BTRFS info (device loop0): enabling ssd optimizations
[   85.580430][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   85.733354][ T8365] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   85.734889][ T8365] BTRFS info (device loop0): setting nodatacow, compression disabled
[   85.736236][ T8365] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   85.738014][ T8365] BTRFS info (device loop0): trying to use backup root at mount time
[   85.740050][ T8365] BTRFS info (device loop0): disabling tree log
[   85.741208][ T8365] BTRFS info (device loop0): enabling auto defrag
[   85.742373][ T8365] BTRFS info (device loop0): using free space tree
[   85.743529][ T8365] BTRFS info (device loop0): has skinny extents
[   85.753933][ T8365] BTRFS info (device loop0): enabling ssd optimizations
[   85.999866][ T8387] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8387)
[   86.006105][ T8387] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   86.007744][ T8387] BTRFS info (device loop0): setting nodatacow, compression disabled
[   86.009587][ T8387] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   86.011444][ T8387] BTRFS info (device loop0): trying to use backup root at mount time
[   86.012815][ T8387] BTRFS info (device loop0): disabling tree log
[   86.013972][ T8387] BTRFS info (device loop0): enabling auto defrag
[   86.015143][ T8387] BTRFS info (device loop0): using free space tree
[   86.016269][ T8387] BTRFS info (device loop0): has skinny extents
[   86.025393][ T8387] BTRFS info (device loop0): enabling ssd optimizations
[   86.089471][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   86.192983][ T8408] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   86.194610][ T8408] BTRFS info (device loop0): setting nodatacow, compression disabled
[   86.196775][ T8408] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   86.199104][ T8408] BTRFS info (device loop0): trying to use backup root at mount time
[   86.200605][ T8408] BTRFS info (device loop0): disabling tree log
[   86.201742][ T8408] BTRFS info (device loop0): enabling auto defrag
[   86.202884][ T8408] BTRFS info (device loop0): using free space tree
[   86.203795][ T8408] BTRFS info (device loop0): has skinny extents
[   86.216829][ T8408] BTRFS info (device loop0): enabling ssd optimizations
[   86.474282][ T8430] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8430)
[   86.479897][ T8430] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   86.481488][ T8430] BTRFS info (device loop0): setting nodatacow, compression disabled
[   86.483743][ T8430] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   86.485489][ T8430] BTRFS info (device loop0): trying to use backup root at mount time
[   86.486812][ T8430] BTRFS info (device loop0): disabling tree log
[   86.732416][ T8451] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8451)
[   86.736428][ T8451] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:26 executed programs: 185
[   86.991046][ T8472] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8472)
[   86.996747][ T8472] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   87.172028][ T8493] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8493)
[   87.176441][ T8493] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   87.439969][ T8514] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8514)
[   87.443538][ T8514] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   87.623796][ T8535] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8535)
[   87.628836][ T8535] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   87.799089][ T8556] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8556)
[   87.802335][ T8556] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   87.967444][ T8577] set_capacity_and_notify: 10 callbacks suppressed
[   87.967453][ T8577] loop0: detected capacity change from 0 to 32768
[   88.023138][ T8577] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8577)
[   88.028217][ T8577] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   88.196373][ T8598] loop0: detected capacity change from 0 to 32768
[   88.243458][ T8598] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8598)
[   88.246742][ T8598] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   88.411025][ T8619] loop0: detected capacity change from 0 to 32768
[   88.491417][ T8619] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8619)
[   88.494918][ T8619] btrfs_printk: 68 callbacks suppressed
[   88.494925][ T8619] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   88.497179][ T8619] BTRFS info (device loop0): setting nodatacow, compression disabled
[   88.499043][ T8619] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   88.500937][ T8619] BTRFS info (device loop0): trying to use backup root at mount time
[   88.502259][ T8619] BTRFS info (device loop0): disabling tree log
[   88.503399][ T8619] BTRFS info (device loop0): enabling auto defrag
[   88.504536][ T8619] BTRFS info (device loop0): using free space tree
[   88.505692][ T8619] BTRFS info (device loop0): has skinny extents
[   88.518251][ T8619] BTRFS info (device loop0): enabling ssd optimizations
[   88.585272][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   88.681722][ T8640] loop0: detected capacity change from 0 to 32768
[   88.780272][ T8640] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   88.781873][ T8640] BTRFS info (device loop0): setting nodatacow, compression disabled
[   88.783351][ T8640] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   88.785207][ T8640] BTRFS info (device loop0): trying to use backup root at mount time
[   88.786702][ T8640] BTRFS info (device loop0): disabling tree log
[   88.787687][ T8640] BTRFS info (device loop0): enabling auto defrag
[   88.788935][ T8640] BTRFS info (device loop0): using free space tree
[   88.790214][ T8640] BTRFS info (device loop0): has skinny extents
[   88.798328][ T8640] BTRFS info (device loop0): enabling ssd optimizations
[   88.950906][ T8662] loop0: detected capacity change from 0 to 32768
[   88.955135][ T8662] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8662)
[   88.959746][ T8662] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   88.961062][ T8662] BTRFS info (device loop0): setting nodatacow, compression disabled
[   88.962349][ T8662] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   88.964009][ T8662] BTRFS info (device loop0): trying to use backup root at mount time
[   88.965156][ T8662] BTRFS info (device loop0): disabling tree log
[   88.966113][ T8662] BTRFS info (device loop0): enabling auto defrag
[   88.967128][ T8662] BTRFS info (device loop0): using free space tree
[   88.968123][ T8662] BTRFS info (device loop0): has skinny extents
[   88.976102][ T8662] BTRFS info (device loop0): enabling ssd optimizations
[   89.137857][ T8683] loop0: detected capacity change from 0 to 32768
[   89.182125][ T8683] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8683)
[   89.186554][ T8683] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   89.188077][ T8683] BTRFS info (device loop0): setting nodatacow, compression disabled
[   89.189979][ T8683] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   89.191912][ T8683] BTRFS info (device loop0): trying to use backup root at mount time
[   89.193374][ T8683] BTRFS info (device loop0): disabling tree log
[   89.194552][ T8683] BTRFS info (device loop0): enabling auto defrag
[   89.195750][ T8683] BTRFS info (device loop0): using free space tree
[   89.196928][ T8683] BTRFS info (device loop0): has skinny extents
[   89.205983][ T8683] BTRFS info (device loop0): enabling ssd optimizations
[   89.271301][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   89.370263][ T8704] loop0: detected capacity change from 0 to 32768
[   89.461732][ T8704] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   89.463377][ T8704] BTRFS info (device loop0): setting nodatacow, compression disabled
[   89.464736][ T8704] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   89.466507][ T8704] BTRFS info (device loop0): trying to use backup root at mount time
[   89.467891][ T8704] BTRFS info (device loop0): disabling tree log
[   89.469474][ T8704] BTRFS info (device loop0): enabling auto defrag
[   89.470481][ T8704] BTRFS info (device loop0): using free space tree
[   89.471583][ T8704] BTRFS info (device loop0): has skinny extents
[   89.490798][ T8704] BTRFS info (device loop0): enabling ssd optimizations
[   89.542441][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   89.654655][ T8726] loop0: detected capacity change from 0 to 32768
[   89.693906][ T8726] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   89.695062][ T8726] BTRFS info (device loop0): setting nodatacow, compression disabled
[   89.696291][ T8726] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   89.697969][ T8726] BTRFS info (device loop0): trying to use backup root at mount time
[   89.700032][ T8726] BTRFS info (device loop0): disabling tree log
[   89.700963][ T8726] BTRFS info (device loop0): enabling auto defrag
[   89.702044][ T8726] BTRFS info (device loop0): using free space tree
[   89.703134][ T8726] BTRFS info (device loop0): has skinny extents
[   89.718307][ T8726] BTRFS info (device loop0): enabling ssd optimizations
[   89.783958][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   89.881047][ T8748] loop0: detected capacity change from 0 to 32768
[   89.990915][ T8748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   89.992580][ T8748] BTRFS info (device loop0): setting nodatacow, compression disabled
[   89.993996][ T8748] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   89.995872][ T8748] BTRFS info (device loop0): trying to use backup root at mount time
[   89.997429][ T8748] BTRFS info (device loop0): disabling tree log
[   90.000075][ T8748] BTRFS info (device loop0): enabling auto defrag
[   90.001249][ T8748] BTRFS info (device loop0): using free space tree
[   90.002261][ T8748] BTRFS info (device loop0): has skinny extents
[   90.011621][ T8748] BTRFS info (device loop0): enabling ssd optimizations
[   90.182818][ T8770] loop0: detected capacity change from 0 to 32768
[   90.192685][ T8770] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8770)
[   90.198206][ T8770] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   90.200207][ T8770] BTRFS info (device loop0): setting nodatacow, compression disabled
[   90.201580][ T8770] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   90.203395][ T8770] BTRFS info (device loop0): trying to use backup root at mount time
[   90.204887][ T8770] BTRFS info (device loop0): disabling tree log
[   90.206037][ T8770] BTRFS info (device loop0): enabling auto defrag
[   90.207182][ T8770] BTRFS info (device loop0): using free space tree
[   90.208394][ T8770] BTRFS info (device loop0): has skinny extents
[   90.220907][ T8770] BTRFS info (device loop0): enabling ssd optimizations
[   90.274200][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   90.397910][ T8792] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   90.399765][ T8792] BTRFS info (device loop0): setting nodatacow, compression disabled
[   90.401205][ T8792] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   90.403105][ T8792] BTRFS info (device loop0): trying to use backup root at mount time
[   90.404933][ T8792] BTRFS info (device loop0): disabling tree log
[   90.405905][ T8792] BTRFS info (device loop0): enabling auto defrag
[   90.407153][ T8792] BTRFS info (device loop0): using free space tree
[   90.408281][ T8792] BTRFS info (device loop0): has skinny extents
[   90.422891][ T8792] BTRFS info (device loop0): enabling ssd optimizations
[   90.695418][ T8813] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8813)
[   90.699550][ T8813] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   90.701179][ T8813] BTRFS info (device loop0): setting nodatacow, compression disabled
[   90.702506][ T8813] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   90.704178][ T8813] BTRFS info (device loop0): trying to use backup root at mount time
[   90.705585][ T8813] BTRFS info (device loop0): disabling tree log
[   90.706715][ T8813] BTRFS info (device loop0): enabling auto defrag
[   90.707854][ T8813] BTRFS info (device loop0): using free space tree
[   90.710334][ T8813] BTRFS info (device loop0): has skinny extents
[   90.721437][ T8813] BTRFS info (device loop0): enabling ssd optimizations
[   90.786960][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   90.894499][ T8834] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   90.895996][ T8834] BTRFS info (device loop0): setting nodatacow, compression disabled
[   90.897288][ T8834] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   90.899512][ T8834] BTRFS info (device loop0): trying to use backup root at mount time
[   90.900792][ T8834] BTRFS info (device loop0): disabling tree log
[   90.901811][ T8834] BTRFS info (device loop0): enabling auto defrag
[   90.902898][ T8834] BTRFS info (device loop0): using free space tree
[   90.903945][ T8834] BTRFS info (device loop0): has skinny extents
[   90.912323][ T8834] BTRFS info (device loop0): enabling ssd optimizations
[   91.168189][ T8856] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8856)
[   91.175300][ T8856] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   91.176936][ T8856] BTRFS info (device loop0): setting nodatacow, compression disabled
[   91.178264][ T8856] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   91.180195][ T8856] BTRFS info (device loop0): trying to use backup root at mount time
[   91.181530][ T8856] BTRFS info (device loop0): disabling tree log
[   91.182622][ T8856] BTRFS info (device loop0): enabling auto defrag
[   91.183647][ T8856] BTRFS info (device loop0): using free space tree
[   91.184708][ T8856] BTRFS info (device loop0): has skinny extents
[   91.194087][ T8856] BTRFS info (device loop0): enabling ssd optimizations
[   91.277709][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   91.453186][ T8877] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   91.454956][ T8877] BTRFS info (device loop0): setting nodatacow, compression disabled
[   91.456279][ T8877] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   91.458034][ T8877] BTRFS info (device loop0): trying to use backup root at mount time
[   91.459895][ T8877] BTRFS info (device loop0): disabling tree log
[   91.633622][ T8899] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8899)
[   91.638163][ T8899] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   91.810925][ T8920] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8920)
[   91.815843][ T8920] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:31 executed programs: 207
[   91.985065][ T8941] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8941)
[   91.990139][ T8941] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   92.166582][ T8962] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8962)
[   92.171727][ T8962] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   92.345738][ T8983] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8983)
[   92.350638][ T8983] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   92.534366][ T9004] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9004)
[   92.539097][ T9004] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   92.722952][ T9025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9025)
[   92.727710][ T9025] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   92.942096][ T9046] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9046)
[   92.945854][ T9046] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   93.119132][ T9067] set_capacity_and_notify: 13 callbacks suppressed
[   93.119141][ T9067] loop0: detected capacity change from 0 to 32768
[   93.160079][ T9067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9067)
[   93.164048][ T9067] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   93.341866][ T9088] loop0: detected capacity change from 0 to 32768
[   93.385064][ T9088] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9088)
[   93.389357][ T9088] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   93.556692][ T9109] loop0: detected capacity change from 0 to 32768
[   93.564927][ T9109] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9109)
[   93.570755][ T9109] btrfs_printk: 84 callbacks suppressed
[   93.570765][ T9109] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   93.573267][ T9109] BTRFS info (device loop0): setting nodatacow, compression disabled
[   93.574607][ T9109] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   93.576422][ T9109] BTRFS info (device loop0): trying to use backup root at mount time
[   93.577776][ T9109] BTRFS info (device loop0): disabling tree log
[   93.578900][ T9109] BTRFS info (device loop0): enabling auto defrag
[   93.579900][ T9109] BTRFS info (device loop0): using free space tree
[   93.580994][ T9109] BTRFS info (device loop0): has skinny extents
[   93.592954][ T9109] BTRFS info (device loop0): enabling ssd optimizations
[   93.756183][ T9130] loop0: detected capacity change from 0 to 32768
[   93.764639][ T9130] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9130)
[   93.769722][ T9130] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   93.771348][ T9130] BTRFS info (device loop0): setting nodatacow, compression disabled
[   93.772758][ T9130] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   93.774581][ T9130] BTRFS info (device loop0): trying to use backup root at mount time
[   93.776136][ T9130] BTRFS info (device loop0): disabling tree log
[   93.777264][ T9130] BTRFS info (device loop0): enabling auto defrag
[   93.778513][ T9130] BTRFS info (device loop0): using free space tree
[   93.779684][ T9130] BTRFS info (device loop0): has skinny extents
[   93.793436][ T9130] BTRFS info (device loop0): enabling ssd optimizations
[   93.984820][ T9151] loop0: detected capacity change from 0 to 32768
[   94.038159][ T9151] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9151)
[   94.045943][ T9151] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   94.047569][ T9151] BTRFS info (device loop0): setting nodatacow, compression disabled
[   94.049511][ T9151] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   94.051333][ T9151] BTRFS info (device loop0): trying to use backup root at mount time
[   94.052816][ T9151] BTRFS info (device loop0): disabling tree log
[   94.053942][ T9151] BTRFS info (device loop0): enabling auto defrag
[   94.055103][ T9151] BTRFS info (device loop0): using free space tree
[   94.056249][ T9151] BTRFS info (device loop0): has skinny extents
[   94.064345][ T9151] BTRFS info (device loop0): enabling ssd optimizations
[   94.219575][ T9172] loop0: detected capacity change from 0 to 32768
[   94.294307][ T9172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9172)
[   94.297930][ T9172] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   94.299886][ T9172] BTRFS info (device loop0): setting nodatacow, compression disabled
[   94.301314][ T9172] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   94.304687][ T9172] BTRFS info (device loop0): trying to use backup root at mount time
[   94.306062][ T9172] BTRFS info (device loop0): disabling tree log
[   94.307186][ T9172] BTRFS info (device loop0): enabling auto defrag
[   94.308352][ T9172] BTRFS info (device loop0): using free space tree
[   94.309923][ T9172] BTRFS info (device loop0): has skinny extents
[   94.328848][ T9172] BTRFS info (device loop0): enabling ssd optimizations
[   94.381218][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[   94.478786][ T9193] loop0: detected capacity change from 0 to 32768
[   94.590449][ T9193] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   94.592071][ T9193] BTRFS info (device loop0): setting nodatacow, compression disabled
[   94.593452][ T9193] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   94.595216][ T9193] BTRFS info (device loop0): trying to use backup root at mount time
[   94.596580][ T9193] BTRFS info (device loop0): disabling tree log
[   94.597601][ T9193] BTRFS info (device loop0): enabling auto defrag
[   94.599274][ T9193] BTRFS info (device loop0): using free space tree
[   94.600255][ T9193] BTRFS info (device loop0): has skinny extents
[   94.609703][ T9193] BTRFS info (device loop0): enabling ssd optimizations
[   94.771183][ T9215] loop0: detected capacity change from 0 to 32768
[   94.810958][ T9215] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9215)
[   94.817009][ T9215] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   94.818973][ T9215] BTRFS info (device loop0): setting nodatacow, compression disabled
[   94.820338][ T9215] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   94.822074][ T9215] BTRFS info (device loop0): trying to use backup root at mount time
[   94.823445][ T9215] BTRFS info (device loop0): disabling tree log
[   94.824469][ T9215] BTRFS info (device loop0): enabling auto defrag
[   94.825616][ T9215] BTRFS info (device loop0): using free space tree
[   94.826694][ T9215] BTRFS info (device loop0): has skinny extents
[   94.843088][ T9215] BTRFS info (device loop0): enabling ssd optimizations
[   94.905708][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   94.999590][ T9236] loop0: detected capacity change from 0 to 32768
[   95.041303][ T9236] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   95.042827][ T9236] BTRFS info (device loop0): setting nodatacow, compression disabled
[   95.044197][ T9236] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   95.046226][ T9236] BTRFS info (device loop0): trying to use backup root at mount time
[   95.047575][ T9236] BTRFS info (device loop0): disabling tree log
[   95.049165][ T9236] BTRFS info (device loop0): enabling auto defrag
[   95.050191][ T9236] BTRFS info (device loop0): using free space tree
[   95.051266][ T9236] BTRFS info (device loop0): has skinny extents
[   95.060358][ T9236] BTRFS info (device loop0): enabling ssd optimizations
[   95.224727][ T9258] loop0: detected capacity change from 0 to 32768
[   95.310135][ T9258] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9258)
[   95.359904][ T9258] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   95.361477][ T9258] BTRFS info (device loop0): setting nodatacow, compression disabled
[   95.362868][ T9258] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   95.364514][ T9258] BTRFS info (device loop0): trying to use backup root at mount time
[   95.365773][ T9258] BTRFS info (device loop0): disabling tree log
[   95.366820][ T9258] BTRFS info (device loop0): enabling auto defrag
[   95.367863][ T9258] BTRFS info (device loop0): using free space tree
[   95.369031][ T9258] BTRFS info (device loop0): has skinny extents
[   95.378563][ T9258] BTRFS info (device loop0): enabling ssd optimizations
[   95.653556][ T9279] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9279)
[   95.659623][ T9279] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   95.661349][ T9279] BTRFS info (device loop0): setting nodatacow, compression disabled
[   95.662781][ T9279] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   95.664612][ T9279] BTRFS info (device loop0): trying to use backup root at mount time
[   95.666042][ T9279] BTRFS info (device loop0): disabling tree log
[   95.667019][ T9279] BTRFS info (device loop0): enabling auto defrag
[   95.668262][ T9279] BTRFS info (device loop0): using free space tree
[   95.669491][ T9279] BTRFS info (device loop0): has skinny extents
[   95.677915][ T9279] BTRFS info (device loop0): enabling ssd optimizations
[   95.836621][ T9300] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9300)
[   95.841293][ T9300] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   95.842418][ T9300] BTRFS info (device loop0): setting nodatacow, compression disabled
[   95.843681][ T9300] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   95.845316][ T9300] BTRFS info (device loop0): trying to use backup root at mount time
[   95.846651][ T9300] BTRFS info (device loop0): disabling tree log
[   95.847666][ T9300] BTRFS info (device loop0): enabling auto defrag
[   95.848956][ T9300] BTRFS info (device loop0): using free space tree
[   95.849833][ T9300] BTRFS info (device loop0): has skinny extents
[   95.862543][ T9300] BTRFS info (device loop0): enabling ssd optimizations
[   95.926844][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   96.099760][ T9321] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   96.101439][ T9321] BTRFS info (device loop0): setting nodatacow, compression disabled
[   96.102734][ T9321] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   96.104513][ T9321] BTRFS info (device loop0): trying to use backup root at mount time
[   96.105975][ T9321] BTRFS info (device loop0): disabling tree log
[   96.108821][ T9321] BTRFS info (device loop0): enabling auto defrag
[   96.110069][ T9321] BTRFS info (device loop0): using free space tree
[   96.111063][ T9321] BTRFS info (device loop0): has skinny extents
[   96.119586][ T9321] BTRFS info (device loop0): enabling ssd optimizations
[   96.359362][ T9343] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9343)
[   96.364506][ T9343] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   96.366249][ T9343] BTRFS info (device loop0): setting nodatacow, compression disabled
[   96.367676][ T9343] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   96.369531][ T9343] BTRFS info (device loop0): trying to use backup root at mount time
[   96.371077][ T9343] BTRFS info (device loop0): disabling tree log
[   96.372000][ T9343] BTRFS info (device loop0): enabling auto defrag
[   96.373174][ T9343] BTRFS info (device loop0): using free space tree
[   96.374324][ T9343] BTRFS info (device loop0): has skinny extents
[   96.386481][ T9343] BTRFS info (device loop0): enabling ssd optimizations
[   96.443340][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   96.601849][ T9364] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   96.604577][ T9364] BTRFS info (device loop0): setting nodatacow, compression disabled
[   96.606102][ T9364] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   96.607972][ T9364] BTRFS info (device loop0): trying to use backup root at mount time
[   96.609681][ T9364] BTRFS info (device loop0): disabling tree log
[   96.884243][ T9386] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9386)
[   96.888056][ T9386] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:36 executed programs: 229
[   97.112861][ T9407] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9407)
[   97.118196][ T9407] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   97.300192][ T9428] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9428)
[   97.304890][ T9428] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   97.543389][ T9449] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9449)
[   97.549217][ T9449] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   97.791113][ T9470] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9470)
[   97.797190][ T9470] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.074975][ T9491] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9491)
[   98.078857][ T9491] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.249262][ T9512] set_capacity_and_notify: 11 callbacks suppressed
[   98.249271][ T9512] loop0: detected capacity change from 0 to 32768
[   98.263228][ T9512] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9512)
[   98.266936][ T9512] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.436707][ T9533] loop0: detected capacity change from 0 to 32768
[   98.445707][ T9533] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9533)
[   98.450146][ T9533] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.618128][ T9554] loop0: detected capacity change from 0 to 32768
[   98.699873][ T9554] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9554)
[   98.705571][ T9554] btrfs_printk: 68 callbacks suppressed
[   98.705585][ T9554] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   98.708109][ T9554] BTRFS info (device loop0): setting nodatacow, compression disabled
[   98.709545][ T9554] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.711266][ T9554] BTRFS info (device loop0): trying to use backup root at mount time
[   98.712703][ T9554] BTRFS info (device loop0): disabling tree log
[   98.713855][ T9554] BTRFS info (device loop0): enabling auto defrag
[   98.714978][ T9554] BTRFS info (device loop0): using free space tree
[   98.716130][ T9554] BTRFS info (device loop0): has skinny extents
[   98.724173][ T9554] BTRFS info (device loop0): enabling ssd optimizations
[   98.870476][ T9575] loop0: detected capacity change from 0 to 32768
[   98.964861][ T9575] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9575)
[   98.969353][ T9575] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   98.970942][ T9575] BTRFS info (device loop0): setting nodatacow, compression disabled
[   98.972405][ T9575] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   98.974209][ T9575] BTRFS info (device loop0): trying to use backup root at mount time
[   98.975515][ T9575] BTRFS info (device loop0): disabling tree log
[   98.976527][ T9575] BTRFS info (device loop0): enabling auto defrag
[   98.977638][ T9575] BTRFS info (device loop0): using free space tree
[   98.979285][ T9575] BTRFS info (device loop0): has skinny extents
[   98.987258][ T9575] BTRFS info (device loop0): enabling ssd optimizations
[   99.142199][ T9596] loop0: detected capacity change from 0 to 32768
[   99.243151][ T9596] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9596)
[   99.247388][ T9596] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   99.249383][ T9596] BTRFS info (device loop0): setting nodatacow, compression disabled
[   99.250847][ T9596] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   99.252703][ T9596] BTRFS info (device loop0): trying to use backup root at mount time
[   99.254174][ T9596] BTRFS info (device loop0): disabling tree log
[   99.255308][ T9596] BTRFS info (device loop0): enabling auto defrag
[   99.256606][ T9596] BTRFS info (device loop0): using free space tree
[   99.257842][ T9596] BTRFS info (device loop0): has skinny extents
[   99.266866][ T9596] BTRFS info (device loop0): enabling ssd optimizations
[   99.348161][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[   99.440007][ T9617] loop0: detected capacity change from 0 to 32768
[   99.569886][ T9617] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   99.572104][ T9617] BTRFS info (device loop0): setting nodatacow, compression disabled
[   99.573486][ T9617] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   99.575411][ T9617] BTRFS info (device loop0): trying to use backup root at mount time
[   99.576794][ T9617] BTRFS info (device loop0): disabling tree log
[   99.577800][ T9617] BTRFS info (device loop0): enabling auto defrag
[   99.579421][ T9617] BTRFS info (device loop0): using free space tree
[   99.580593][ T9617] BTRFS info (device loop0): has skinny extents
[   99.589380][ T9617] BTRFS info (device loop0): enabling ssd optimizations
[   99.734443][ T9639] loop0: detected capacity change from 0 to 32768
[   99.799650][ T9639] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9639)
[   99.850858][ T9639] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[   99.852538][ T9639] BTRFS info (device loop0): setting nodatacow, compression disabled
[   99.853908][ T9639] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[   99.855661][ T9639] BTRFS info (device loop0): trying to use backup root at mount time
[   99.856954][ T9639] BTRFS info (device loop0): disabling tree log
[   99.858117][ T9639] BTRFS info (device loop0): enabling auto defrag
[   99.859861][ T9639] BTRFS info (device loop0): using free space tree
[   99.861066][ T9639] BTRFS info (device loop0): has skinny extents
[   99.870467][ T9639] BTRFS info (device loop0): enabling ssd optimizations
[   99.939668][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  100.022258][ T9660] loop0: detected capacity change from 0 to 32768
[  100.119612][ T9660] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  100.121365][ T9660] BTRFS info (device loop0): setting nodatacow, compression disabled
[  100.122868][ T9660] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  100.124845][ T9660] BTRFS info (device loop0): trying to use backup root at mount time
[  100.126404][ T9660] BTRFS info (device loop0): disabling tree log
[  100.127536][ T9660] BTRFS info (device loop0): enabling auto defrag
[  100.128817][ T9660] BTRFS info (device loop0): using free space tree
[  100.130029][ T9660] BTRFS info (device loop0): has skinny extents
[  100.138476][ T9660] BTRFS info (device loop0): enabling ssd optimizations
[  100.303123][ T9682] loop0: detected capacity change from 0 to 32768
[  100.353622][ T9682] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9682)
[  100.358202][ T9682] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  100.360094][ T9682] BTRFS info (device loop0): setting nodatacow, compression disabled
[  100.361638][ T9682] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  100.363741][ T9682] BTRFS info (device loop0): trying to use backup root at mount time
[  100.365197][ T9682] BTRFS info (device loop0): disabling tree log
[  100.366213][ T9682] BTRFS info (device loop0): enabling auto defrag
[  100.367396][ T9682] BTRFS info (device loop0): using free space tree
[  100.368345][ T9682] BTRFS info (device loop0): has skinny extents
[  100.377417][ T9682] BTRFS info (device loop0): enabling ssd optimizations
[  100.537371][ T9703] loop0: detected capacity change from 0 to 32768
[  100.603191][ T9703] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9703)
[  100.607308][ T9703] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  100.609044][ T9703] BTRFS info (device loop0): setting nodatacow, compression disabled
[  100.610465][ T9703] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  100.612253][ T9703] BTRFS info (device loop0): trying to use backup root at mount time
[  100.613822][ T9703] BTRFS info (device loop0): disabling tree log
[  100.614780][ T9703] BTRFS info (device loop0): enabling auto defrag
[  100.615631][ T9703] BTRFS info (device loop0): using free space tree
[  100.616508][ T9703] BTRFS info (device loop0): has skinny extents
[  100.626003][ T9703] BTRFS info (device loop0): enabling ssd optimizations
[  100.695142][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  100.919617][ T9724] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  100.921096][ T9724] BTRFS info (device loop0): setting nodatacow, compression disabled
[  100.922347][ T9724] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  100.923928][ T9724] BTRFS info (device loop0): trying to use backup root at mount time
[  100.925245][ T9724] BTRFS info (device loop0): disabling tree log
[  100.926303][ T9724] BTRFS info (device loop0): enabling auto defrag
[  100.927382][ T9724] BTRFS info (device loop0): using free space tree
[  100.928593][ T9724] BTRFS info (device loop0): has skinny extents
[  100.937725][ T9724] BTRFS info (device loop0): enabling ssd optimizations
[  101.189885][ T9746] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9746)
[  101.193304][ T9746] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  101.196248][ T9746] BTRFS info (device loop0): setting nodatacow, compression disabled
[  101.197743][ T9746] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  101.199969][ T9746] BTRFS info (device loop0): trying to use backup root at mount time
[  101.201398][ T9746] BTRFS info (device loop0): disabling tree log
[  101.202529][ T9746] BTRFS info (device loop0): enabling auto defrag
[  101.203691][ T9746] BTRFS info (device loop0): using free space tree
[  101.204712][ T9746] BTRFS info (device loop0): has skinny extents
[  101.215421][ T9746] BTRFS info (device loop0): enabling ssd optimizations
[  101.471642][ T9767] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9767)
[  101.474941][ T9767] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  101.476441][ T9767] BTRFS info (device loop0): setting nodatacow, compression disabled
[  101.477890][ T9767] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  101.479744][ T9767] BTRFS info (device loop0): trying to use backup root at mount time
[  101.481157][ T9767] BTRFS info (device loop0): disabling tree log
[  101.482133][ T9767] BTRFS info (device loop0): enabling auto defrag
[  101.483208][ T9767] BTRFS info (device loop0): using free space tree
[  101.484296][ T9767] BTRFS info (device loop0): has skinny extents
[  101.493309][ T9767] BTRFS info (device loop0): enabling ssd optimizations
[  101.729396][ T9788] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9788)
[  101.772579][ T9788] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  101.774358][ T9788] BTRFS info (device loop0): setting nodatacow, compression disabled
[  101.775789][ T9788] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  101.777394][ T9788] BTRFS info (device loop0): trying to use backup root at mount time
[  101.779226][ T9788] BTRFS info (device loop0): disabling tree log
[  101.780251][ T9788] BTRFS info (device loop0): enabling auto defrag
[  101.781357][ T9788] BTRFS info (device loop0): using free space tree
[  101.782513][ T9788] BTRFS info (device loop0): has skinny extents
[  101.792466][ T9788] BTRFS info (device loop0): enabling ssd optimizations
[  102.078482][ T9809] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9809)
[  102.082064][ T9809] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  102.084435][ T9809] BTRFS info (device loop0): setting nodatacow, compression disabled
[  102.085744][ T9809] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  102.087564][ T9809] BTRFS info (device loop0): trying to use backup root at mount time
[  102.089481][ T9809] BTRFS info (device loop0): disabling tree log
1970/01/01 00:01:42 executed programs: 249
[  102.329791][ T9830] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9830)
[  102.379669][ T9830] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  102.601811][ T9851] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9851)
[  102.605300][ T9851] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  102.783561][ T9872] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9872)
[  102.788776][ T9872] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  102.963088][ T9893] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9893)
[  102.967990][ T9893] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  103.169994][ T9914] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9914)
[  103.175364][ T9914] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  103.348365][ T9935] set_capacity_and_notify: 10 callbacks suppressed
[  103.348376][ T9935] loop0: detected capacity change from 0 to 32768
[  103.426371][ T9935] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9935)
[  103.434081][ T9935] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  103.655968][ T9956] loop0: detected capacity change from 0 to 32768
[  103.692343][ T9956] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9956)
[  103.699956][ T9956] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  103.710816][ T9956] btrfs_printk: 59 callbacks suppressed
[  103.710826][ T9956] BTRFS info (device loop0): enabling ssd optimizations
[  103.775898][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  103.864385][ T9977] loop0: detected capacity change from 0 to 32768
[  103.993352][ T9977] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  103.994886][ T9977] BTRFS info (device loop0): setting nodatacow, compression disabled
[  103.996203][ T9977] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  103.997922][ T9977] BTRFS info (device loop0): trying to use backup root at mount time
[  103.999708][ T9977] BTRFS info (device loop0): disabling tree log
[  104.000657][ T9977] BTRFS info (device loop0): enabling auto defrag
[  104.001870][ T9977] BTRFS info (device loop0): using free space tree
[  104.003079][ T9977] BTRFS info (device loop0): has skinny extents
[  104.011387][ T9977] BTRFS info (device loop0): enabling ssd optimizations
[  104.076229][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  104.179353][ T9999] loop0: detected capacity change from 0 to 32768
[  104.279714][ T9999] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  104.281215][ T9999] BTRFS info (device loop0): setting nodatacow, compression disabled
[  104.282650][ T9999] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  104.284388][ T9999] BTRFS info (device loop0): trying to use backup root at mount time
[  104.285815][ T9999] BTRFS info (device loop0): disabling tree log
[  104.286808][ T9999] BTRFS info (device loop0): enabling auto defrag
[  104.287913][ T9999] BTRFS info (device loop0): using free space tree
[  104.290425][ T9999] BTRFS info (device loop0): has skinny extents
[  104.299962][ T9999] BTRFS info (device loop0): enabling ssd optimizations
[  104.472031][T10021] loop0: detected capacity change from 0 to 32768
[  104.481311][T10021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10021)
[  104.487374][T10021] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  104.489629][T10021] BTRFS info (device loop0): setting nodatacow, compression disabled
[  104.490954][T10021] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  104.492627][T10021] BTRFS info (device loop0): trying to use backup root at mount time
[  104.493845][T10021] BTRFS info (device loop0): disabling tree log
[  104.494820][T10021] BTRFS info (device loop0): enabling auto defrag
[  104.495932][T10021] BTRFS info (device loop0): using free space tree
[  104.496997][T10021] BTRFS info (device loop0): has skinny extents
[  104.510653][T10021] BTRFS info (device loop0): enabling ssd optimizations
[  104.565521][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  104.669428][T10042] loop0: detected capacity change from 0 to 32768
[  104.759709][T10042] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  104.761341][T10042] BTRFS info (device loop0): setting nodatacow, compression disabled
[  104.762727][T10042] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  104.766762][T10042] BTRFS info (device loop0): trying to use backup root at mount time
[  104.768116][T10042] BTRFS info (device loop0): disabling tree log
[  104.770368][T10042] BTRFS info (device loop0): enabling auto defrag
[  104.771547][T10042] BTRFS info (device loop0): using free space tree
[  104.772761][T10042] BTRFS info (device loop0): has skinny extents
[  104.782329][T10042] BTRFS info (device loop0): enabling ssd optimizations
[  104.944187][T10064] loop0: detected capacity change from 0 to 32768
[  104.953126][T10064] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10064)
[  104.957906][T10064] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  104.959965][T10064] BTRFS info (device loop0): setting nodatacow, compression disabled
[  104.961219][T10064] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  104.962906][T10064] BTRFS info (device loop0): trying to use backup root at mount time
[  104.964147][T10064] BTRFS info (device loop0): disabling tree log
[  104.965219][T10064] BTRFS info (device loop0): enabling auto defrag
[  104.966303][T10064] BTRFS info (device loop0): using free space tree
[  104.967461][T10064] BTRFS info (device loop0): has skinny extents
[  104.977598][T10064] BTRFS info (device loop0): enabling ssd optimizations
[  105.150260][T10086] loop0: detected capacity change from 0 to 32768
[  105.158772][T10086] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10086)
[  105.163458][T10086] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  105.164934][T10086] BTRFS info (device loop0): setting nodatacow, compression disabled
[  105.166328][T10086] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  105.168024][T10086] BTRFS info (device loop0): trying to use backup root at mount time
[  105.169790][T10086] BTRFS info (device loop0): disabling tree log
[  105.170847][T10086] BTRFS info (device loop0): enabling auto defrag
[  105.171966][T10086] BTRFS info (device loop0): using free space tree
[  105.173071][T10086] BTRFS info (device loop0): has skinny extents
[  105.182197][T10086] BTRFS info (device loop0): enabling ssd optimizations
[  105.344764][T10107] loop0: detected capacity change from 0 to 32768
[  105.349791][T10107] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10107)
[  105.353297][T10107] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  105.354875][T10107] BTRFS info (device loop0): setting nodatacow, compression disabled
[  105.356284][T10107] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  105.358081][T10107] BTRFS info (device loop0): trying to use backup root at mount time
[  105.359532][T10107] BTRFS info (device loop0): disabling tree log
[  105.360436][T10107] BTRFS info (device loop0): enabling auto defrag
[  105.361450][T10107] BTRFS info (device loop0): using free space tree
[  105.362554][T10107] BTRFS info (device loop0): has skinny extents
[  105.371573][T10107] BTRFS info (device loop0): enabling ssd optimizations
[  105.535651][T10128] loop0: detected capacity change from 0 to 32768
[  105.618514][T10128] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10128)
[  105.624437][T10128] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  105.626172][T10128] BTRFS info (device loop0): setting nodatacow, compression disabled
[  105.627669][T10128] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  105.629552][T10128] BTRFS info (device loop0): trying to use backup root at mount time
[  105.630927][T10128] BTRFS info (device loop0): disabling tree log
[  105.632123][T10128] BTRFS info (device loop0): enabling auto defrag
[  105.633149][T10128] BTRFS info (device loop0): using free space tree
[  105.634393][T10128] BTRFS info (device loop0): has skinny extents
[  105.644927][T10128] BTRFS info (device loop0): enabling ssd optimizations
[  105.707911][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  105.851250][T10149] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  105.852687][T10149] BTRFS info (device loop0): setting nodatacow, compression disabled
[  105.854068][T10149] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  105.855933][T10149] BTRFS info (device loop0): trying to use backup root at mount time
[  105.857269][T10149] BTRFS info (device loop0): disabling tree log
[  105.858310][T10149] BTRFS info (device loop0): enabling auto defrag
[  105.859956][T10149] BTRFS info (device loop0): using free space tree
[  105.861016][T10149] BTRFS info (device loop0): has skinny extents
[  105.869470][T10149] BTRFS info (device loop0): enabling ssd optimizations
[  106.070115][T10171] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10171)
[  106.111241][T10171] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  106.112839][T10171] BTRFS info (device loop0): setting nodatacow, compression disabled
[  106.114044][T10171] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  106.115798][T10171] BTRFS info (device loop0): trying to use backup root at mount time
[  106.117247][T10171] BTRFS info (device loop0): disabling tree log
[  106.118318][T10171] BTRFS info (device loop0): enabling auto defrag
[  106.119894][T10171] BTRFS info (device loop0): using free space tree
[  106.120953][T10171] BTRFS info (device loop0): has skinny extents
[  106.129624][T10171] BTRFS info (device loop0): enabling ssd optimizations
[  106.197340][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  106.420929][T10192] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  106.422609][T10192] BTRFS info (device loop0): setting nodatacow, compression disabled
[  106.424089][T10192] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  106.425914][T10192] BTRFS info (device loop0): trying to use backup root at mount time
[  106.427361][T10192] BTRFS info (device loop0): disabling tree log
[  106.428373][T10192] BTRFS info (device loop0): enabling auto defrag
[  106.431117][T10192] BTRFS info (device loop0): using free space tree
[  106.432133][T10192] BTRFS info (device loop0): has skinny extents
[  106.448178][T10192] BTRFS info (device loop0): enabling ssd optimizations
[  106.645796][T10214] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10214)
[  106.650537][T10214] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  106.652702][T10214] BTRFS info (device loop0): setting nodatacow, compression disabled
[  106.654037][T10214] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  106.655709][T10214] BTRFS info (device loop0): trying to use backup root at mount time
[  106.657002][T10214] BTRFS info (device loop0): disabling tree log
[  106.658020][T10214] BTRFS info (device loop0): enabling auto defrag
[  106.659189][T10214] BTRFS info (device loop0): using free space tree
[  106.660292][T10214] BTRFS info (device loop0): has skinny extents
[  106.674665][T10214] BTRFS info (device loop0): enabling ssd optimizations
[  107.003705][T10235] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10235)
[  107.009243][T10235] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  107.011112][T10235] BTRFS info (device loop0): setting nodatacow, compression disabled
[  107.012554][T10235] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  107.014343][T10235] BTRFS info (device loop0): trying to use backup root at mount time
[  107.271045][T10256] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10256)
[  107.282624][T10256] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:47 executed programs: 270
[  107.469865][T10277] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10277)
[  107.473972][T10277] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  107.659619][T10298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10298)
[  107.663426][T10298] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  107.844263][T10319] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10319)
[  107.847815][T10319] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  108.124619][T10340] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10340)
[  108.129631][T10340] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  108.336217][T10361] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10361)
[  108.340156][T10361] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  108.415251][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  108.512803][T10382] set_capacity_and_notify: 11 callbacks suppressed
[  108.512814][T10382] loop0: detected capacity change from 0 to 32768
[  108.630602][T10382] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  108.804322][T10404] loop0: detected capacity change from 0 to 32768
[  108.890335][T10404] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10404)
[  108.900245][T10404] btrfs_printk: 61 callbacks suppressed
[  108.900255][T10404] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  108.902685][T10404] BTRFS info (device loop0): setting nodatacow, compression disabled
[  108.904158][T10404] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  108.905920][T10404] BTRFS info (device loop0): trying to use backup root at mount time
[  108.907200][T10404] BTRFS info (device loop0): disabling tree log
[  108.908227][T10404] BTRFS info (device loop0): enabling auto defrag
[  108.909542][T10404] BTRFS info (device loop0): using free space tree
[  108.910556][T10404] BTRFS info (device loop0): has skinny extents
[  108.919953][T10404] BTRFS info (device loop0): enabling ssd optimizations
[  108.983877][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  109.079998][T10425] loop0: detected capacity change from 0 to 32768
[  109.144334][T10425] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  109.146049][T10425] BTRFS info (device loop0): setting nodatacow, compression disabled
[  109.147435][T10425] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  109.149783][T10425] BTRFS info (device loop0): trying to use backup root at mount time
[  109.151140][T10425] BTRFS info (device loop0): disabling tree log
[  109.152305][T10425] BTRFS info (device loop0): enabling auto defrag
[  109.153466][T10425] BTRFS info (device loop0): using free space tree
[  109.154609][T10425] BTRFS info (device loop0): has skinny extents
[  109.163882][T10425] BTRFS info (device loop0): enabling ssd optimizations
[  109.227409][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  109.328925][T10447] loop0: detected capacity change from 0 to 32768
[  109.401497][T10447] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  109.403130][T10447] BTRFS info (device loop0): setting nodatacow, compression disabled
[  109.404692][T10447] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  109.406674][T10447] BTRFS info (device loop0): trying to use backup root at mount time
[  109.408160][T10447] BTRFS info (device loop0): disabling tree log
[  109.409870][T10447] BTRFS info (device loop0): enabling auto defrag
[  109.411010][T10447] BTRFS info (device loop0): using free space tree
[  109.412204][T10447] BTRFS info (device loop0): has skinny extents
[  109.421015][T10447] BTRFS info (device loop0): enabling ssd optimizations
[  109.582588][T10469] loop0: detected capacity change from 0 to 32768
[  109.591094][T10469] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10469)
[  109.596993][T10469] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  109.599148][T10469] BTRFS info (device loop0): setting nodatacow, compression disabled
[  109.600681][T10469] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  109.602602][T10469] BTRFS info (device loop0): trying to use backup root at mount time
[  109.604011][T10469] BTRFS info (device loop0): disabling tree log
[  109.605015][T10469] BTRFS info (device loop0): enabling auto defrag
[  109.606275][T10469] BTRFS info (device loop0): using free space tree
[  109.607482][T10469] BTRFS info (device loop0): has skinny extents
[  109.617437][T10469] BTRFS info (device loop0): enabling ssd optimizations
[  109.681196][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  109.783298][T10490] loop0: detected capacity change from 0 to 32768
[  109.900939][T10490] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  109.902693][T10490] BTRFS info (device loop0): setting nodatacow, compression disabled
[  109.904116][T10490] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  109.905874][T10490] BTRFS info (device loop0): trying to use backup root at mount time
[  109.907252][T10490] BTRFS info (device loop0): disabling tree log
[  109.908303][T10490] BTRFS info (device loop0): enabling auto defrag
[  109.909530][T10490] BTRFS info (device loop0): using free space tree
[  109.910672][T10490] BTRFS info (device loop0): has skinny extents
[  109.918234][T10490] BTRFS info (device loop0): enabling ssd optimizations
[  110.068979][T10512] loop0: detected capacity change from 0 to 32768
[  110.123495][T10512] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10512)
[  110.128805][T10512] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  110.130706][T10512] BTRFS info (device loop0): setting nodatacow, compression disabled
[  110.132221][T10512] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  110.134226][T10512] BTRFS info (device loop0): trying to use backup root at mount time
[  110.135665][T10512] BTRFS info (device loop0): disabling tree log
[  110.136812][T10512] BTRFS info (device loop0): enabling auto defrag
[  110.137974][T10512] BTRFS info (device loop0): using free space tree
[  110.139185][T10512] BTRFS info (device loop0): has skinny extents
[  110.147609][T10512] BTRFS info (device loop0): enabling ssd optimizations
[  110.212430][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  110.313565][T10533] loop0: detected capacity change from 0 to 32768
[  110.361679][T10533] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  110.363168][T10533] BTRFS info (device loop0): setting nodatacow, compression disabled
[  110.364427][T10533] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  110.366096][T10533] BTRFS info (device loop0): trying to use backup root at mount time
[  110.367427][T10533] BTRFS info (device loop0): disabling tree log
[  110.368937][T10533] BTRFS info (device loop0): enabling auto defrag
[  110.369966][T10533] BTRFS info (device loop0): using free space tree
[  110.371091][T10533] BTRFS info (device loop0): has skinny extents
[  110.379916][T10533] BTRFS info (device loop0): enabling ssd optimizations
[  110.600364][T10555] loop0: detected capacity change from 0 to 32768
[  110.651771][T10555] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10555)
[  110.656302][T10555] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  110.658016][T10555] BTRFS info (device loop0): setting nodatacow, compression disabled
[  110.659606][T10555] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  110.661420][T10555] BTRFS info (device loop0): trying to use backup root at mount time
[  110.662864][T10555] BTRFS info (device loop0): disabling tree log
[  110.663894][T10555] BTRFS info (device loop0): enabling auto defrag
[  110.665200][T10555] BTRFS info (device loop0): using free space tree
[  110.666425][T10555] BTRFS info (device loop0): has skinny extents
[  110.675709][T10555] BTRFS info (device loop0): enabling ssd optimizations
[  110.876997][T10576] loop0: detected capacity change from 0 to 32768
[  110.924317][T10576] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10576)
[  110.929667][T10576] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  110.931140][T10576] BTRFS info (device loop0): setting nodatacow, compression disabled
[  110.932410][T10576] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  110.934142][T10576] BTRFS info (device loop0): trying to use backup root at mount time
[  110.935596][T10576] BTRFS info (device loop0): disabling tree log
[  110.936538][T10576] BTRFS info (device loop0): enabling auto defrag
[  110.937612][T10576] BTRFS info (device loop0): using free space tree
[  110.939147][T10576] BTRFS info (device loop0): has skinny extents
[  110.946871][T10576] BTRFS info (device loop0): enabling ssd optimizations
[  111.113524][T10597] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10597)
[  111.118960][T10597] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  111.120504][T10597] BTRFS info (device loop0): setting nodatacow, compression disabled
[  111.121906][T10597] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  111.123947][T10597] BTRFS info (device loop0): trying to use backup root at mount time
[  111.125454][T10597] BTRFS info (device loop0): disabling tree log
[  111.126633][T10597] BTRFS info (device loop0): enabling auto defrag
[  111.127779][T10597] BTRFS info (device loop0): using free space tree
[  111.130050][T10597] BTRFS info (device loop0): has skinny extents
[  111.142757][T10597] BTRFS info (device loop0): enabling ssd optimizations
[  111.211642][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  111.351809][T10618] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  111.353516][T10618] BTRFS info (device loop0): setting nodatacow, compression disabled
[  111.355033][T10618] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  111.356690][T10618] BTRFS info (device loop0): trying to use backup root at mount time
[  111.359336][T10618] BTRFS info (device loop0): disabling tree log
[  111.360351][T10618] BTRFS info (device loop0): enabling auto defrag
[  111.361462][T10618] BTRFS info (device loop0): using free space tree
[  111.362691][T10618] BTRFS info (device loop0): has skinny extents
[  111.371229][T10618] BTRFS info (device loop0): enabling ssd optimizations
[  111.571934][T10640] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10640)
[  111.575635][T10640] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  111.577321][T10640] BTRFS info (device loop0): setting nodatacow, compression disabled
[  111.579166][T10640] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  111.581114][T10640] BTRFS info (device loop0): trying to use backup root at mount time
[  111.582605][T10640] BTRFS info (device loop0): disabling tree log
[  111.583770][T10640] BTRFS info (device loop0): enabling auto defrag
[  111.584779][T10640] BTRFS info (device loop0): using free space tree
[  111.585939][T10640] BTRFS info (device loop0): has skinny extents
[  111.594860][T10640] BTRFS info (device loop0): enabling ssd optimizations
[  111.792183][T10661] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10661)
[  111.796027][T10661] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  111.797702][T10661] BTRFS info (device loop0): setting nodatacow, compression disabled
[  111.799485][T10661] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  111.801327][T10661] BTRFS info (device loop0): trying to use backup root at mount time
[  111.802776][T10661] BTRFS info (device loop0): disabling tree log
[  111.981542][T10682] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10682)
[  111.986470][T10682] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  112.170032][T10703] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10703)
[  112.174098][T10703] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  112.347678][T10724] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10724)
[  112.352695][T10724] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:52 executed programs: 292
[  112.537956][T10745] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10745)
[  112.541953][T10745] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  112.745688][T10766] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10766)
[  112.750218][T10766] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.041738][T10787] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10787)
[  113.049396][T10787] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.226829][T10808] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10808)
[  113.231818][T10808] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.445316][T10829] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10829)
[  113.448869][T10829] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.644792][T10850] set_capacity_and_notify: 12 callbacks suppressed
[  113.644803][T10850] loop0: detected capacity change from 0 to 32768
[  113.691411][T10850] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10850)
[  113.698260][T10850] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.900627][T10871] loop0: detected capacity change from 0 to 32768
[  113.908373][T10871] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10871)
[  113.912694][T10871] btrfs_printk: 76 callbacks suppressed
[  113.912706][T10871] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  113.915210][T10871] BTRFS info (device loop0): setting nodatacow, compression disabled
[  113.916549][T10871] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  113.918380][T10871] BTRFS info (device loop0): trying to use backup root at mount time
[  113.920193][T10871] BTRFS info (device loop0): disabling tree log
[  113.921356][T10871] BTRFS info (device loop0): enabling auto defrag
[  113.922418][T10871] BTRFS info (device loop0): using free space tree
[  113.923503][T10871] BTRFS info (device loop0): has skinny extents
[  113.931933][T10871] BTRFS info (device loop0): enabling ssd optimizations
[  114.097961][T10892] loop0: detected capacity change from 0 to 32768
[  114.106487][T10892] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10892)
[  114.111069][T10892] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  114.112519][T10892] BTRFS info (device loop0): setting nodatacow, compression disabled
[  114.113924][T10892] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  114.115591][T10892] BTRFS info (device loop0): trying to use backup root at mount time
[  114.116959][T10892] BTRFS info (device loop0): disabling tree log
[  114.118068][T10892] BTRFS info (device loop0): enabling auto defrag
[  114.119586][T10892] BTRFS info (device loop0): using free space tree
[  114.120726][T10892] BTRFS info (device loop0): has skinny extents
[  114.132867][T10892] BTRFS info (device loop0): enabling ssd optimizations
[  114.199586][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  114.310502][T10913] loop0: detected capacity change from 0 to 32768
[  114.409835][T10913] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  114.411408][T10913] BTRFS info (device loop0): setting nodatacow, compression disabled
[  114.412985][T10913] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  114.414846][T10913] BTRFS info (device loop0): trying to use backup root at mount time
[  114.416325][T10913] BTRFS info (device loop0): disabling tree log
[  114.419372][T10913] BTRFS info (device loop0): enabling auto defrag
[  114.420563][T10913] BTRFS info (device loop0): using free space tree
[  114.421565][T10913] BTRFS info (device loop0): has skinny extents
[  114.432254][T10913] BTRFS info (device loop0): enabling ssd optimizations
[  114.497818][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  114.595976][T10935] loop0: detected capacity change from 0 to 32768
[  114.641609][T10935] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  114.643157][T10935] BTRFS info (device loop0): setting nodatacow, compression disabled
[  114.644423][T10935] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  114.646096][T10935] BTRFS info (device loop0): trying to use backup root at mount time
[  114.647373][T10935] BTRFS info (device loop0): disabling tree log
[  114.649331][T10935] BTRFS info (device loop0): enabling auto defrag
[  114.650370][T10935] BTRFS info (device loop0): using free space tree
[  114.651620][T10935] BTRFS info (device loop0): has skinny extents
[  114.659966][T10935] BTRFS info (device loop0): enabling ssd optimizations
[  114.816452][T10957] loop0: detected capacity change from 0 to 32768
[  114.890393][T10957] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10957)
[  114.894293][T10957] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  114.895848][T10957] BTRFS info (device loop0): setting nodatacow, compression disabled
[  114.897352][T10957] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  114.899590][T10957] BTRFS info (device loop0): trying to use backup root at mount time
[  114.900980][T10957] BTRFS info (device loop0): disabling tree log
[  114.902241][T10957] BTRFS info (device loop0): enabling auto defrag
[  114.903383][T10957] BTRFS info (device loop0): using free space tree
[  114.904515][T10957] BTRFS info (device loop0): has skinny extents
[  114.918323][T10957] BTRFS info (device loop0): enabling ssd optimizations
[  115.108551][T10978] loop0: detected capacity change from 0 to 32768
[  115.162062][T10978] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10978)
[  115.167047][T10978] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  115.170135][T10978] BTRFS info (device loop0): setting nodatacow, compression disabled
[  115.171782][T10978] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  115.173567][T10978] BTRFS info (device loop0): trying to use backup root at mount time
[  115.174835][T10978] BTRFS info (device loop0): disabling tree log
[  115.175858][T10978] BTRFS info (device loop0): enabling auto defrag
[  115.177000][T10978] BTRFS info (device loop0): using free space tree
[  115.178134][T10978] BTRFS info (device loop0): has skinny extents
[  115.188504][T10978] BTRFS info (device loop0): enabling ssd optimizations
[  115.255873][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  115.352626][T10999] loop0: detected capacity change from 0 to 32768
[  115.479992][T10999] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  115.481640][T10999] BTRFS info (device loop0): setting nodatacow, compression disabled
[  115.482989][T10999] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  115.484583][T10999] BTRFS info (device loop0): trying to use backup root at mount time
[  115.486012][T10999] BTRFS info (device loop0): disabling tree log
[  115.486952][T10999] BTRFS info (device loop0): enabling auto defrag
[  115.487979][T10999] BTRFS info (device loop0): using free space tree
[  115.490032][T10999] BTRFS info (device loop0): has skinny extents
[  115.499441][T10999] BTRFS info (device loop0): enabling ssd optimizations
[  115.658282][T11021] loop0: detected capacity change from 0 to 32768
[  115.751312][T11021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11021)
[  115.755300][T11021] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  115.756837][T11021] BTRFS info (device loop0): setting nodatacow, compression disabled
[  115.758241][T11021] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  115.760409][T11021] BTRFS info (device loop0): trying to use backup root at mount time
[  115.761696][T11021] BTRFS info (device loop0): disabling tree log
[  115.762634][T11021] BTRFS info (device loop0): enabling auto defrag
[  115.763684][T11021] BTRFS info (device loop0): using free space tree
[  115.764659][T11021] BTRFS info (device loop0): has skinny extents
[  115.773682][T11021] BTRFS info (device loop0): enabling ssd optimizations
[  115.841240][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  115.933325][T11042] loop0: detected capacity change from 0 to 32768
[  116.060970][T11042] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  116.062675][T11042] BTRFS info (device loop0): setting nodatacow, compression disabled
[  116.064065][T11042] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  116.065948][T11042] BTRFS info (device loop0): trying to use backup root at mount time
[  116.067500][T11042] BTRFS info (device loop0): disabling tree log
[  116.069120][T11042] BTRFS info (device loop0): enabling auto defrag
[  116.070273][T11042] BTRFS info (device loop0): using free space tree
[  116.071426][T11042] BTRFS info (device loop0): has skinny extents
[  116.080937][T11042] BTRFS info (device loop0): enabling ssd optimizations
[  116.141324][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  116.281205][T11064] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  116.282719][T11064] BTRFS info (device loop0): setting nodatacow, compression disabled
[  116.284309][T11064] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  116.286864][T11064] BTRFS info (device loop0): trying to use backup root at mount time
[  116.288335][T11064] BTRFS info (device loop0): disabling tree log
[  116.289839][T11064] BTRFS info (device loop0): enabling auto defrag
[  116.290834][T11064] BTRFS info (device loop0): using free space tree
[  116.292046][T11064] BTRFS info (device loop0): has skinny extents
[  116.307804][T11064] BTRFS info (device loop0): enabling ssd optimizations
[  116.374359][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  116.532769][T11086] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  116.534609][T11086] BTRFS info (device loop0): setting nodatacow, compression disabled
[  116.535964][T11086] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  116.537717][T11086] BTRFS info (device loop0): trying to use backup root at mount time
[  116.539547][T11086] BTRFS info (device loop0): disabling tree log
[  116.540616][T11086] BTRFS info (device loop0): enabling auto defrag
[  116.541707][T11086] BTRFS info (device loop0): using free space tree
[  116.542721][T11086] BTRFS info (device loop0): has skinny extents
[  116.551881][T11086] BTRFS info (device loop0): enabling ssd optimizations
[  116.750348][T11108] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11108)
[  116.753752][T11108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  116.755375][T11108] BTRFS info (device loop0): setting nodatacow, compression disabled
[  116.756852][T11108] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  116.758821][T11108] BTRFS info (device loop0): trying to use backup root at mount time
[  116.760213][T11108] BTRFS info (device loop0): disabling tree log
[  116.761396][T11108] BTRFS info (device loop0): enabling auto defrag
[  116.762518][T11108] BTRFS info (device loop0): using free space tree
[  116.763722][T11108] BTRFS info (device loop0): has skinny extents
[  116.772428][T11108] BTRFS info (device loop0): enabling ssd optimizations
[  116.990433][T11129] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11129)
[  117.034716][T11129] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  117.036277][T11129] BTRFS info (device loop0): setting nodatacow, compression disabled
[  117.037693][T11129] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  117.039492][T11129] BTRFS info (device loop0): trying to use backup root at mount time
[  117.041057][T11129] BTRFS info (device loop0): disabling tree log
[  117.241047][T11150] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11150)
[  117.251343][T11150] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  117.493739][T11171] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11171)
[  117.498662][T11171] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:01:57 executed programs: 313
[  117.710078][T11192] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11192)
[  117.713677][T11192] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  117.887785][T11213] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11213)
[  117.893751][T11213] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  118.086452][T11234] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11234)
[  118.092081][T11234] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  118.176361][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  118.331797][T11255] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  118.593678][T11277] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11277)
[  118.597099][T11277] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  118.757005][T11298] set_capacity_and_notify: 11 callbacks suppressed
[  118.757015][T11298] loop0: detected capacity change from 0 to 32768
[  118.810883][T11298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11298)
[  118.820708][T11298] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  118.905744][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  119.005095][T11319] loop0: detected capacity change from 0 to 32768
[  119.053745][T11319] btrfs_printk: 68 callbacks suppressed
[  119.053757][T11319] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  119.056330][T11319] BTRFS info (device loop0): setting nodatacow, compression disabled
[  119.057808][T11319] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  119.064189][T11319] BTRFS info (device loop0): trying to use backup root at mount time
[  119.065588][T11319] BTRFS info (device loop0): disabling tree log
[  119.066505][T11319] BTRFS info (device loop0): enabling auto defrag
[  119.067604][T11319] BTRFS info (device loop0): using free space tree
[  119.068953][T11319] BTRFS info (device loop0): has skinny extents
[  119.077405][T11319] BTRFS info (device loop0): enabling ssd optimizations
[  119.130090][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  119.232548][T11341] loop0: detected capacity change from 0 to 32768
[  119.254301][T11341] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  119.255810][T11341] BTRFS info (device loop0): setting nodatacow, compression disabled
[  119.257198][T11341] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  119.259696][T11341] BTRFS info (device loop0): trying to use backup root at mount time
[  119.260996][T11341] BTRFS info (device loop0): disabling tree log
[  119.262066][T11341] BTRFS info (device loop0): enabling auto defrag
[  119.263168][T11341] BTRFS info (device loop0): using free space tree
[  119.264286][T11341] BTRFS info (device loop0): has skinny extents
[  119.272577][T11341] BTRFS info (device loop0): enabling ssd optimizations
[  119.443575][T11363] loop0: detected capacity change from 0 to 32768
[  119.452060][T11363] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11363)
[  119.456962][T11363] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  119.458756][T11363] BTRFS info (device loop0): setting nodatacow, compression disabled
[  119.460093][T11363] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  119.461892][T11363] BTRFS info (device loop0): trying to use backup root at mount time
[  119.463305][T11363] BTRFS info (device loop0): disabling tree log
[  119.464413][T11363] BTRFS info (device loop0): enabling auto defrag
[  119.465521][T11363] BTRFS info (device loop0): using free space tree
[  119.466642][T11363] BTRFS info (device loop0): has skinny extents
[  119.477979][T11363] BTRFS info (device loop0): enabling ssd optimizations
[  119.549906][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  119.670571][T11384] loop0: detected capacity change from 0 to 32768
[  119.799562][T11384] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  119.801115][T11384] BTRFS info (device loop0): setting nodatacow, compression disabled
[  119.802493][T11384] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  119.804163][T11384] BTRFS info (device loop0): trying to use backup root at mount time
[  119.805461][T11384] BTRFS info (device loop0): disabling tree log
[  119.806569][T11384] BTRFS info (device loop0): enabling auto defrag
[  119.807656][T11384] BTRFS info (device loop0): using free space tree
[  119.809278][T11384] BTRFS info (device loop0): has skinny extents
[  119.819839][T11384] BTRFS info (device loop0): enabling ssd optimizations
[  119.979976][T11406] loop0: detected capacity change from 0 to 32768
[  120.020804][T11406] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11406)
[  120.027081][T11406] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  120.028925][T11406] BTRFS info (device loop0): setting nodatacow, compression disabled
[  120.030328][T11406] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  120.032188][T11406] BTRFS info (device loop0): trying to use backup root at mount time
[  120.033688][T11406] BTRFS info (device loop0): disabling tree log
[  120.034780][T11406] BTRFS info (device loop0): enabling auto defrag
[  120.035871][T11406] BTRFS info (device loop0): using free space tree
[  120.037015][T11406] BTRFS info (device loop0): has skinny extents
[  120.046312][T11406] BTRFS info (device loop0): enabling ssd optimizations
[  120.224710][T11427] loop0: detected capacity change from 0 to 32768
[  120.305963][T11427] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11427)
[  120.310794][T11427] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  120.312907][T11427] BTRFS info (device loop0): setting nodatacow, compression disabled
[  120.314439][T11427] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  120.316269][T11427] BTRFS info (device loop0): trying to use backup root at mount time
[  120.317518][T11427] BTRFS info (device loop0): disabling tree log
[  120.318989][T11427] BTRFS info (device loop0): enabling auto defrag
[  120.320113][T11427] BTRFS info (device loop0): using free space tree
[  120.321174][T11427] BTRFS info (device loop0): has skinny extents
[  120.330998][T11427] BTRFS info (device loop0): enabling ssd optimizations
[  120.397223][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  120.496652][T11448] loop0: detected capacity change from 0 to 32768
[  120.551840][T11448] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  120.553341][T11448] BTRFS info (device loop0): setting nodatacow, compression disabled
[  120.554578][T11448] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  120.556338][T11448] BTRFS info (device loop0): trying to use backup root at mount time
[  120.557689][T11448] BTRFS info (device loop0): disabling tree log
[  120.559791][T11448] BTRFS info (device loop0): enabling auto defrag
[  120.560855][T11448] BTRFS info (device loop0): using free space tree
[  120.561887][T11448] BTRFS info (device loop0): has skinny extents
[  120.570916][T11448] BTRFS info (device loop0): enabling ssd optimizations
[  120.757473][T11470] loop0: detected capacity change from 0 to 32768
[  120.766268][T11470] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11470)
[  120.771725][T11470] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  120.773301][T11470] BTRFS info (device loop0): setting nodatacow, compression disabled
[  120.774784][T11470] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  120.776622][T11470] BTRFS info (device loop0): trying to use backup root at mount time
[  120.778176][T11470] BTRFS info (device loop0): disabling tree log
[  120.779762][T11470] BTRFS info (device loop0): enabling auto defrag
[  120.781015][T11470] BTRFS info (device loop0): using free space tree
[  120.782175][T11470] BTRFS info (device loop0): has skinny extents
[  120.796116][T11470] BTRFS info (device loop0): enabling ssd optimizations
[  121.005099][T11491] loop0: detected capacity change from 0 to 32768
[  121.046649][T11491] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11491)
[  121.050392][T11491] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  121.052710][T11491] BTRFS info (device loop0): setting nodatacow, compression disabled
[  121.054178][T11491] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  121.055920][T11491] BTRFS info (device loop0): trying to use backup root at mount time
[  121.057414][T11491] BTRFS info (device loop0): disabling tree log
[  121.058977][T11491] BTRFS info (device loop0): enabling auto defrag
[  121.060112][T11491] BTRFS info (device loop0): using free space tree
[  121.061255][T11491] BTRFS info (device loop0): has skinny extents
[  121.071149][T11491] BTRFS info (device loop0): enabling ssd optimizations
[  121.140757][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  121.281300][T11512] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  121.282927][T11512] BTRFS info (device loop0): setting nodatacow, compression disabled
[  121.284411][T11512] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  121.286379][T11512] BTRFS info (device loop0): trying to use backup root at mount time
[  121.287907][T11512] BTRFS info (device loop0): disabling tree log
[  121.291078][T11512] BTRFS info (device loop0): enabling auto defrag
[  121.292289][T11512] BTRFS info (device loop0): using free space tree
[  121.293417][T11512] BTRFS info (device loop0): has skinny extents
[  121.306094][T11512] BTRFS info (device loop0): enabling ssd optimizations
[  121.362897][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  121.503148][T11534] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  121.504845][T11534] BTRFS info (device loop0): setting nodatacow, compression disabled
[  121.506317][T11534] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  121.508132][T11534] BTRFS info (device loop0): trying to use backup root at mount time
[  121.510021][T11534] BTRFS info (device loop0): disabling tree log
[  121.511026][T11534] BTRFS info (device loop0): enabling auto defrag
[  121.512131][T11534] BTRFS info (device loop0): using free space tree
[  121.513263][T11534] BTRFS info (device loop0): has skinny extents
[  121.522278][T11534] BTRFS info (device loop0): enabling ssd optimizations
[  121.588634][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  121.839730][T11556] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  121.841493][T11556] BTRFS info (device loop0): setting nodatacow, compression disabled
[  121.842724][T11556] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  121.844444][T11556] BTRFS info (device loop0): trying to use backup root at mount time
[  121.845831][T11556] BTRFS info (device loop0): disabling tree log
[  121.846896][T11556] BTRFS info (device loop0): enabling auto defrag
[  121.847933][T11556] BTRFS info (device loop0): using free space tree
[  121.849198][T11556] BTRFS info (device loop0): has skinny extents
[  121.857271][T11556] BTRFS info (device loop0): enabling ssd optimizations
[  122.036581][T11578] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11578)
[  122.041711][T11578] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  122.043190][T11578] BTRFS info (device loop0): setting nodatacow, compression disabled
[  122.044625][T11578] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  122.046479][T11578] BTRFS info (device loop0): trying to use backup root at mount time
[  122.047933][T11578] BTRFS info (device loop0): disabling tree log
[  122.125855][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  122.363254][T11599] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  122.446200][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  122.601694][T11621] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:02:02 executed programs: 334
[  122.783179][T11643] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11643)
[  122.788329][T11643] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  122.972383][T11664] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11664)
[  122.977973][T11664] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  123.175416][T11685] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11685)
[  123.179364][T11685] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  123.270867][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  123.497845][T11706] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  123.586880][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  123.732284][T11728] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  123.911056][T11750] set_capacity_and_notify: 11 callbacks suppressed
[  123.911069][T11750] loop0: detected capacity change from 0 to 32768
[  123.920327][T11750] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11750)
[  123.925138][T11750] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  124.090106][T11771] loop0: detected capacity change from 0 to 32768
[  124.194406][T11771] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11771)
[  124.198139][T11771] btrfs_printk: 68 callbacks suppressed
[  124.198147][T11771] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  124.201140][T11771] BTRFS info (device loop0): setting nodatacow, compression disabled
[  124.202567][T11771] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  124.204474][T11771] BTRFS info (device loop0): trying to use backup root at mount time
[  124.207392][T11771] BTRFS info (device loop0): disabling tree log
[  124.208377][T11771] BTRFS info (device loop0): enabling auto defrag
[  124.209874][T11771] BTRFS info (device loop0): using free space tree
[  124.211044][T11771] BTRFS info (device loop0): has skinny extents
[  124.224018][T11771] BTRFS info (device loop0): enabling ssd optimizations
[  124.292670][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  124.389787][T11792] loop0: detected capacity change from 0 to 32768
[  124.523845][T11792] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  124.525358][T11792] BTRFS info (device loop0): setting nodatacow, compression disabled
[  124.526713][T11792] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  124.528840][T11792] BTRFS info (device loop0): trying to use backup root at mount time
[  124.530160][T11792] BTRFS info (device loop0): disabling tree log
[  124.531182][T11792] BTRFS info (device loop0): enabling auto defrag
[  124.532258][T11792] BTRFS info (device loop0): using free space tree
[  124.533263][T11792] BTRFS info (device loop0): has skinny extents
[  124.547008][T11792] BTRFS info (device loop0): enabling ssd optimizations
[  124.620505][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  124.741931][T11814] loop0: detected capacity change from 0 to 32768
[  124.839692][T11814] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  124.841159][T11814] BTRFS info (device loop0): setting nodatacow, compression disabled
[  124.842557][T11814] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  124.844405][T11814] BTRFS info (device loop0): trying to use backup root at mount time
[  124.845712][T11814] BTRFS info (device loop0): disabling tree log
[  124.846720][T11814] BTRFS info (device loop0): enabling auto defrag
[  124.847788][T11814] BTRFS info (device loop0): using free space tree
[  124.849499][T11814] BTRFS info (device loop0): has skinny extents
[  124.857458][T11814] BTRFS info (device loop0): enabling ssd optimizations
[  125.044995][T11836] loop0: detected capacity change from 0 to 32768
[  125.053415][T11836] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11836)
[  125.057679][T11836] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  125.059532][T11836] BTRFS info (device loop0): setting nodatacow, compression disabled
[  125.060738][T11836] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  125.062430][T11836] BTRFS info (device loop0): trying to use backup root at mount time
[  125.063747][T11836] BTRFS info (device loop0): disabling tree log
[  125.064844][T11836] BTRFS info (device loop0): enabling auto defrag
[  125.065940][T11836] BTRFS info (device loop0): using free space tree
[  125.067125][T11836] BTRFS info (device loop0): has skinny extents
[  125.076761][T11836] BTRFS info (device loop0): enabling ssd optimizations
[  125.242158][T11857] loop0: detected capacity change from 0 to 32768
[  125.280846][T11857] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11857)
[  125.286404][T11857] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  125.287927][T11857] BTRFS info (device loop0): setting nodatacow, compression disabled
[  125.289648][T11857] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  125.291308][T11857] BTRFS info (device loop0): trying to use backup root at mount time
[  125.292678][T11857] BTRFS info (device loop0): disabling tree log
[  125.293644][T11857] BTRFS info (device loop0): enabling auto defrag
[  125.294864][T11857] BTRFS info (device loop0): using free space tree
[  125.295950][T11857] BTRFS info (device loop0): has skinny extents
[  125.307950][T11857] BTRFS info (device loop0): enabling ssd optimizations
[  125.378349][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  125.489782][T11878] loop0: detected capacity change from 0 to 32768
[  125.600932][T11878] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  125.602559][T11878] BTRFS info (device loop0): setting nodatacow, compression disabled
[  125.604034][T11878] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  125.605919][T11878] BTRFS info (device loop0): trying to use backup root at mount time
[  125.607386][T11878] BTRFS info (device loop0): disabling tree log
[  125.608571][T11878] BTRFS info (device loop0): enabling auto defrag
[  125.609590][T11878] BTRFS info (device loop0): using free space tree
[  125.610697][T11878] BTRFS info (device loop0): has skinny extents
[  125.619427][T11878] BTRFS info (device loop0): enabling ssd optimizations
[  125.782145][T11900] loop0: detected capacity change from 0 to 32768
[  125.791090][T11900] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11900)
[  125.797081][T11900] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  125.799005][T11900] BTRFS info (device loop0): setting nodatacow, compression disabled
[  125.800400][T11900] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  125.802208][T11900] BTRFS info (device loop0): trying to use backup root at mount time
[  125.803719][T11900] BTRFS info (device loop0): disabling tree log
[  125.804843][T11900] BTRFS info (device loop0): enabling auto defrag
[  125.806022][T11900] BTRFS info (device loop0): using free space tree
[  125.807329][T11900] BTRFS info (device loop0): has skinny extents
[  125.822849][T11900] BTRFS info (device loop0): enabling ssd optimizations
[  125.894071][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  125.974790][T11921] loop0: detected capacity change from 0 to 32768
[  126.032328][T11921] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  126.033870][T11921] BTRFS info (device loop0): setting nodatacow, compression disabled
[  126.035248][T11921] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  126.036933][T11921] BTRFS info (device loop0): trying to use backup root at mount time
[  126.038319][T11921] BTRFS info (device loop0): disabling tree log
[  126.039542][T11921] BTRFS info (device loop0): enabling auto defrag
[  126.040527][T11921] BTRFS info (device loop0): using free space tree
[  126.041620][T11921] BTRFS info (device loop0): has skinny extents
[  126.049398][T11921] BTRFS info (device loop0): enabling ssd optimizations
[  126.209596][T11943] loop0: detected capacity change from 0 to 32768
[  126.299835][T11943] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11943)
[  126.303302][T11943] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  126.304812][T11943] BTRFS info (device loop0): setting nodatacow, compression disabled
[  126.306133][T11943] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  126.308042][T11943] BTRFS info (device loop0): trying to use backup root at mount time
[  126.309981][T11943] BTRFS info (device loop0): disabling tree log
[  126.310924][T11943] BTRFS info (device loop0): enabling auto defrag
[  126.312049][T11943] BTRFS info (device loop0): using free space tree
[  126.313215][T11943] BTRFS info (device loop0): has skinny extents
[  126.321949][T11943] BTRFS info (device loop0): enabling ssd optimizations
[  126.591060][T11964] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11964)
[  126.601532][T11964] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  126.603046][T11964] BTRFS info (device loop0): setting nodatacow, compression disabled
[  126.604472][T11964] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  126.606172][T11964] BTRFS info (device loop0): trying to use backup root at mount time
[  126.607580][T11964] BTRFS info (device loop0): disabling tree log
[  126.608678][T11964] BTRFS info (device loop0): enabling auto defrag
[  126.609780][T11964] BTRFS info (device loop0): using free space tree
[  126.610923][T11964] BTRFS info (device loop0): has skinny extents
[  126.619090][T11964] BTRFS info (device loop0): enabling ssd optimizations
[  126.695467][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  126.900214][T11985] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  126.901826][T11985] BTRFS info (device loop0): setting nodatacow, compression disabled
[  126.903131][T11985] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  126.905044][T11985] BTRFS info (device loop0): trying to use backup root at mount time
[  126.906393][T11985] BTRFS info (device loop0): disabling tree log
[  126.907280][T11985] BTRFS info (device loop0): enabling auto defrag
[  126.908898][T11985] BTRFS info (device loop0): using free space tree
[  126.909991][T11985] BTRFS info (device loop0): has skinny extents
[  126.922305][T11985] BTRFS info (device loop0): enabling ssd optimizations
[  127.159817][T12007] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12007)
[  127.163296][T12007] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  127.164840][T12007] BTRFS info (device loop0): setting nodatacow, compression disabled
[  127.166113][T12007] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  127.167784][T12007] BTRFS info (device loop0): trying to use backup root at mount time
[  127.169549][T12007] BTRFS info (device loop0): disabling tree log
[  127.170584][T12007] BTRFS info (device loop0): enabling auto defrag
[  127.171609][T12007] BTRFS info (device loop0): using free space tree
[  127.172646][T12007] BTRFS info (device loop0): has skinny extents
[  127.185882][T12007] BTRFS info (device loop0): enabling ssd optimizations
[  127.362516][T12028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12028)
[  127.367731][T12028] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  127.369569][T12028] BTRFS info (device loop0): setting nodatacow, compression disabled
[  127.371115][T12028] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  127.372703][T12028] BTRFS info (device loop0): trying to use backup root at mount time
[  127.374132][T12028] BTRFS info (device loop0): disabling tree log
[  127.457975][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  127.603564][T12049] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:02:07 executed programs: 354
[  127.792356][T12071] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12071)
[  127.796385][T12071] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.061105][T12092] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12092)
[  128.064849][T12092] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.236456][T12113] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12113)
[  128.240636][T12113] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.450431][T12134] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12134)
[  128.454417][T12134] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.541246][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  128.671542][T12155] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.881380][T12177] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12177)
[  128.885320][T12177] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  128.975939][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  129.072698][T12198] set_capacity_and_notify: 11 callbacks suppressed
[  129.072710][T12198] loop0: detected capacity change from 0 to 32768
[  129.121229][T12198] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  129.290681][T12220] loop0: detected capacity change from 0 to 32768
[  129.399927][T12220] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12220)
[  129.465490][T12220] btrfs_printk: 68 callbacks suppressed
[  129.465500][T12220] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  129.468073][T12220] BTRFS info (device loop0): setting nodatacow, compression disabled
[  129.469507][T12220] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  129.471222][T12220] BTRFS info (device loop0): trying to use backup root at mount time
[  129.472578][T12220] BTRFS info (device loop0): disabling tree log
[  129.473545][T12220] BTRFS info (device loop0): enabling auto defrag
[  129.474819][T12220] BTRFS info (device loop0): using free space tree
[  129.475821][T12220] BTRFS info (device loop0): has skinny extents
[  129.484267][T12220] BTRFS info (device loop0): enabling ssd optimizations
[  129.634545][T12241] loop0: detected capacity change from 0 to 32768
[  129.643174][T12241] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12241)
[  129.647847][T12241] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  129.649432][T12241] BTRFS info (device loop0): setting nodatacow, compression disabled
[  129.650847][T12241] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  129.652535][T12241] BTRFS info (device loop0): trying to use backup root at mount time
[  129.653802][T12241] BTRFS info (device loop0): disabling tree log
[  129.654782][T12241] BTRFS info (device loop0): enabling auto defrag
[  129.655833][T12241] BTRFS info (device loop0): using free space tree
[  129.656905][T12241] BTRFS info (device loop0): has skinny extents
[  129.669691][T12241] BTRFS info (device loop0): enabling ssd optimizations
[  129.750591][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  129.843638][T12262] loop0: detected capacity change from 0 to 32768
[  129.891266][T12262] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  129.892896][T12262] BTRFS info (device loop0): setting nodatacow, compression disabled
[  129.894132][T12262] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  129.895872][T12262] BTRFS info (device loop0): trying to use backup root at mount time
[  129.897188][T12262] BTRFS info (device loop0): disabling tree log
[  129.898361][T12262] BTRFS info (device loop0): enabling auto defrag
[  129.899809][T12262] BTRFS info (device loop0): using free space tree
[  129.900826][T12262] BTRFS info (device loop0): has skinny extents
[  129.916966][T12262] BTRFS info (device loop0): enabling ssd optimizations
[  129.981863][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[  130.068136][T12284] loop0: detected capacity change from 0 to 32768
[  130.122574][T12284] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  130.124254][T12284] BTRFS info (device loop0): setting nodatacow, compression disabled
[  130.125659][T12284] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  130.127463][T12284] BTRFS info (device loop0): trying to use backup root at mount time
[  130.128974][T12284] BTRFS info (device loop0): disabling tree log
[  130.130213][T12284] BTRFS info (device loop0): enabling auto defrag
[  130.131347][T12284] BTRFS info (device loop0): using free space tree
[  130.132486][T12284] BTRFS info (device loop0): has skinny extents
[  130.141779][T12284] BTRFS info (device loop0): enabling ssd optimizations
[  130.301058][T12306] loop0: detected capacity change from 0 to 32768
[  130.309080][T12306] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12306)
[  130.314275][T12306] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  130.315774][T12306] BTRFS info (device loop0): setting nodatacow, compression disabled
[  130.317020][T12306] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  130.319077][T12306] BTRFS info (device loop0): trying to use backup root at mount time
[  130.320251][T12306] BTRFS info (device loop0): disabling tree log
[  130.321363][T12306] BTRFS info (device loop0): enabling auto defrag
[  130.322478][T12306] BTRFS info (device loop0): using free space tree
[  130.323584][T12306] BTRFS info (device loop0): has skinny extents
[  130.338118][T12306] BTRFS info (device loop0): enabling ssd optimizations
[  130.390559][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  130.499904][T12327] loop0: detected capacity change from 0 to 32768
[  130.505614][T12327] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  130.507355][T12327] BTRFS info (device loop0): setting nodatacow, compression disabled
[  130.509032][T12327] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  130.510776][T12327] BTRFS info (device loop0): trying to use backup root at mount time
[  130.512254][T12327] BTRFS info (device loop0): disabling tree log
[  130.513262][T12327] BTRFS info (device loop0): enabling auto defrag
[  130.514441][T12327] BTRFS info (device loop0): using free space tree
[  130.515582][T12327] BTRFS info (device loop0): has skinny extents
[  130.530143][T12327] BTRFS info (device loop0): enabling ssd optimizations
[  130.688717][T12349] loop0: detected capacity change from 0 to 32768
[  130.769909][T12349] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12349)
[  130.775693][T12349] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  130.777321][T12349] BTRFS info (device loop0): setting nodatacow, compression disabled
[  130.778840][T12349] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  130.780512][T12349] BTRFS info (device loop0): trying to use backup root at mount time
[  130.781737][T12349] BTRFS info (device loop0): disabling tree log
[  130.782708][T12349] BTRFS info (device loop0): enabling auto defrag
[  130.783775][T12349] BTRFS info (device loop0): using free space tree
[  130.784895][T12349] BTRFS info (device loop0): has skinny extents
[  130.797372][T12349] BTRFS info (device loop0): enabling ssd optimizations
[  130.870845][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  130.971918][T12370] loop0: detected capacity change from 0 to 32768
[  131.059033][ T2064] ieee802154 phy0 wpan0: encryption failed: -22
[  131.060183][ T2064] ieee802154 phy1 wpan1: encryption failed: -22
[  131.073699][T12370] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  131.075550][T12370] BTRFS info (device loop0): setting nodatacow, compression disabled
[  131.076931][T12370] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  131.079048][T12370] BTRFS info (device loop0): trying to use backup root at mount time
[  131.080438][T12370] BTRFS info (device loop0): disabling tree log
[  131.081433][T12370] BTRFS info (device loop0): enabling auto defrag
[  131.086747][T12370] BTRFS info (device loop0): using free space tree
[  131.087993][T12370] BTRFS info (device loop0): has skinny extents
[  131.259113][T12370] BTRFS info (device loop0): enabling ssd optimizations
[  131.443539][T12394] loop0: detected capacity change from 0 to 32768
[  131.452961][T12394] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12394)
[  131.460291][T12394] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  131.461882][T12394] BTRFS info (device loop0): setting nodatacow, compression disabled
[  131.463223][T12394] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  131.466654][T12394] BTRFS info (device loop0): trying to use backup root at mount time
[  131.469059][T12394] BTRFS info (device loop0): disabling tree log
[  131.470402][T12394] BTRFS info (device loop0): enabling auto defrag
[  131.472494][T12394] BTRFS info (device loop0): using free space tree
[  131.474845][T12394] BTRFS info (device loop0): has skinny extents
[  131.552455][T12394] BTRFS info (device loop0): enabling ssd optimizations
[  131.719534][T12416] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12416)
[  131.724429][T12416] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  131.725924][T12416] BTRFS info (device loop0): setting nodatacow, compression disabled
[  131.727277][T12416] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  131.729113][T12416] BTRFS info (device loop0): trying to use backup root at mount time
[  131.730572][T12416] BTRFS info (device loop0): disabling tree log
[  131.731702][T12416] BTRFS info (device loop0): enabling auto defrag
[  131.732955][T12416] BTRFS info (device loop0): using free space tree
[  131.734094][T12416] BTRFS info (device loop0): has skinny extents
[  131.745664][T12416] BTRFS info (device loop0): enabling ssd optimizations
[  131.812290][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  132.020785][T12437] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  132.022247][T12437] BTRFS info (device loop0): setting nodatacow, compression disabled
[  132.023630][T12437] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  132.025425][T12437] BTRFS info (device loop0): trying to use backup root at mount time
[  132.026726][T12437] BTRFS info (device loop0): disabling tree log
[  132.028906][T12437] BTRFS info (device loop0): enabling auto defrag
[  132.029883][T12437] BTRFS info (device loop0): using free space tree
[  132.031027][T12437] BTRFS info (device loop0): has skinny extents
[  132.047370][T12437] BTRFS info (device loop0): enabling ssd optimizations
[  132.110858][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  132.261782][T12459] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  132.263220][T12459] BTRFS info (device loop0): setting nodatacow, compression disabled
[  132.264523][T12459] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  132.266225][T12459] BTRFS info (device loop0): trying to use backup root at mount time
[  132.267737][T12459] BTRFS info (device loop0): disabling tree log
[  132.269375][T12459] BTRFS info (device loop0): enabling auto defrag
[  132.270617][T12459] BTRFS info (device loop0): using free space tree
[  132.271784][T12459] BTRFS info (device loop0): has skinny extents
[  132.287408][T12459] BTRFS info (device loop0): enabling ssd optimizations
[  132.354952][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[  132.590269][T12481] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  132.591850][T12481] BTRFS info (device loop0): setting nodatacow, compression disabled
[  132.593284][T12481] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  132.595078][T12481] BTRFS info (device loop0): trying to use backup root at mount time
[  132.596369][T12481] BTRFS info (device loop0): disabling tree log
[  132.674745][ T4253] ------------[ cut here ]------------
[  132.675762][ T4253] WARNING: CPU: 1 PID: 4253 at fs/btrfs/block-group.c:142 btrfs_put_block_group+0x248/0x280
[  132.677455][ T4253] Modules linked in:
[  132.678134][ T4253] CPU: 1 PID: 4253 Comm: syz-executor.0 Not tainted syzkaller #0
[  132.679458][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  132.681246][ T4253] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  132.682555][ T4253] pc : btrfs_put_block_group+0x248/0x280
[  132.683539][ T4253] lr : btrfs_put_block_group+0x248/0x280
[  132.684498][ T4253] sp : ffff80001f217830
[  132.685232][ T4253] x29: ffff80001f217830 x28: 1fffe0001b37232c x27: ffff0000d9b969d0
[  132.686632][ T4253] x26: dfff800000000000 x25: ffff800014971740 x24: 0000000000000002
[  132.687985][ T4253] x23: 0000000000000001 x22: ffff0000d9b91800 x21: dfff800000000000
[  132.689341][ T4253] x20: 0000000000003000 x19: ffff0000d9b91800 x18: 0000000000000000
[  132.690696][ T4253] x17: 0000000000000000 x16: ffff8000082d8c18 x15: 0000000000000000
[  132.692077][ T4253] x14: 0000000000000001 x13: 1fffe0001b372333 x12: 0000000000ff0100
[  132.693500][ T4253] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a05f7c4
[  132.694675][ T4253] x8 : ffff0000cde01b40 x7 : 0000000000000000 x6 : 000000000000003f
[  132.695863][ T4253] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff80000a05f5a8
[  132.697134][ T4253] x2 : 0000000000000001 x1 : 0000000000003000 x0 : 0000000000000000
[  132.698463][ T4253] Call trace:
[  132.698990][ T4253]  btrfs_put_block_group+0x248/0x280
[  132.699938][ T4253]  btrfs_free_block_groups+0x700/0xb3c
[  132.700887][ T4253]  close_ctree+0x618/0x834
[  132.701658][ T4253]  btrfs_put_super+0x40/0x50
[  132.702415][ T4253]  generic_shutdown_super+0x130/0x2f0
[  132.703349][ T4253]  kill_anon_super+0x4c/0x80
[  132.704084][ T4253]  btrfs_kill_super+0x40/0x58
[  132.704895][ T4253]  deactivate_locked_super+0xb8/0x134
[  132.705830][ T4253]  deactivate_super+0xf0/0x110
[  132.706682][ T4253]  cleanup_mnt+0x3b8/0x46c
[  132.707429][ T4253]  __cleanup_mnt+0x20/0x30
[  132.708182][ T4253]  task_work_run+0x12c/0x1d8
[  132.708959][ T4253]  do_notify_resume+0x2450/0x309c
[  132.709801][ T4253]  el0_svc+0xf0/0x1d0
[  132.710513][ T4253]  el0t_64_sync_handler+0xcc/0xe4
[  132.711326][ T4253]  el0t_64_sync+0x1a0/0x1a4
[  132.712161][ T4253] irq event stamp: 4821438
[  132.712851][ T4253] hardirqs last  enabled at (4821437): [<ffff800008846154>] kasan_quarantine_put+0xc4/0x200
[  132.714615][ T4253] hardirqs last disabled at (4821438): [<ffff800011264f9c>] el1_dbg+0x24/0x80
[  132.716103][ T4253] softirqs last  enabled at (4820060): [<ffff80000819fcc8>] handle_softirqs+0xa40/0xbe4
[  132.717697][ T4253] softirqs last disabled at (4820041): [<ffff8000081a02cc>] __irq_exit_rcu+0x240/0x43c
[  132.719336][ T4253] ---[ end trace d64ebf1c1036ab13 ]---
[  132.723113][ T4253] ------------[ cut here ]------------
[  132.723898][ T4253] WARNING: CPU: 1 PID: 4253 at fs/btrfs/block-group.c:4000 btrfs_free_block_groups+0x828/0xb3c
[  132.725624][ T4253] Modules linked in:
[  132.726209][ T4253] CPU: 1 PID: 4253 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[  132.727826][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  132.729438][ T4253] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  132.730800][ T4253] pc : btrfs_free_block_groups+0x828/0xb3c
[  132.731747][ T4253] lr : btrfs_free_block_groups+0xa74/0xb3c
[  132.732683][ T4253] sp : ffff80001f217860
[  132.733335][ T4253] x29: ffff80001f217880 x28: 1fffe00019c03a20 x27: ffff0000d9b979d0
[  132.734670][ T4253] x26: dfff800000000000 x25: ffff0000ce01d9d0 x24: 0000000000028000
[  132.736050][ T4253] x23: ffff0000d9b96800 x22: ffff0000d9b968a8 x21: 0000000000000000
[  132.737396][ T4253] x20: ffff0000ce01d100 x19: ffff0000ce01c000 x18: 0000000000000000
[  132.738853][ T4253] x17: 0000000000000000 x16: ffff8000082d8c18 x15: 0000000000000000
[  132.740231][ T4253] x14: 0000000000000001 x13: 1fffe0001b372d00 x12: 0000000000ff0100
[  132.741651][ T4253] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a072d48
[  132.743037][ T4253] x8 : ffff0000cde01b40 x7 : ffff80000a05a4c0 x6 : 0000000000000000
[  132.744343][ T4253] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
[  132.745747][ T4253] x2 : 0000000000000000 x1 : ffff0000d9b96800 x0 : ffff0000ce01c000
[  132.747210][ T4253] Call trace:
[  132.747790][ T4253]  btrfs_free_block_groups+0x828/0xb3c
[  132.748736][ T4253]  close_ctree+0x618/0x834
[  132.749459][ T4253]  btrfs_put_super+0x40/0x50
[  132.750239][ T4253]  generic_shutdown_super+0x130/0x2f0
[  132.751162][ T4253]  kill_anon_super+0x4c/0x80
[  132.752018][ T4253]  btrfs_kill_super+0x40/0x58
[  132.752872][ T4253]  deactivate_locked_super+0xb8/0x134
[  132.753748][ T4253]  deactivate_super+0xf0/0x110
[  132.754584][ T4253]  cleanup_mnt+0x3b8/0x46c
[  132.755366][ T4253]  __cleanup_mnt+0x20/0x30
[  132.756155][ T4253]  task_work_run+0x12c/0x1d8
[  132.756828][ T4253]  do_notify_resume+0x2450/0x309c
[  132.757653][ T4253]  el0_svc+0xf0/0x1d0
[  132.758331][ T4253]  el0t_64_sync_handler+0xcc/0xe4
[  132.759143][ T4253]  el0t_64_sync+0x1a0/0x1a4
[  132.759886][ T4253] irq event stamp: 4821508
[  132.760709][ T4253] hardirqs last  enabled at (4821507): [<ffff800008846154>] kasan_quarantine_put+0xc4/0x200
[  132.762435][ T4253] hardirqs last disabled at (4821508): [<ffff800011264f9c>] el1_dbg+0x24/0x80
[  132.763821][ T4253] softirqs last  enabled at (4821458): [<ffff80000819fcc8>] handle_softirqs+0xa40/0xbe4
[  132.765476][ T4253] softirqs last disabled at (4821441): [<ffff8000081a02cc>] __irq_exit_rcu+0x240/0x43c
[  132.767274][ T4253] ---[ end trace d64ebf1c1036ab14 ]---
[  132.771688][ T4253] ------------[ cut here ]------------
[  132.772555][ T4253] WARNING: CPU: 1 PID: 4253 at fs/btrfs/block-group.c:4012 btrfs_free_block_groups+0xa5c/0xb3c
[  132.774341][ T4253] Modules linked in:
[  132.774967][ T4253] CPU: 1 PID: 4253 Comm: syz-executor.0 Tainted: G        W         syzkaller #0
[  132.776500][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[  132.778165][ T4253] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[  132.779408][ T4253] pc : btrfs_free_block_groups+0xa5c/0xb3c
[  132.780363][ T4253] lr : btrfs_free_block_groups+0xa4c/0xb3c
[  132.781297][ T4253] sp : ffff80001f217860
[  132.781933][ T4253] x29: ffff80001f217880 x28: 1fffe00019c03a20 x27: ffff0000d9b979d0
[  132.783309][ T4253] x26: dfff800000000000 x25: ffff0000ce01d9d0 x24: 0000000000003000
[  132.784638][ T4253] x23: ffff0000d9b96800 x22: ffff0000d9b968a8 x21: 0000000000000000
[  132.786030][ T4253] x20: ffff0000ce01d100 x19: ffff0000ce01c000 x18: 0000000000000002
[  132.787457][ T4253] x17: 0000000000000000 x16: ffff8000082d8c18 x15: 0000000000000063
[  132.788723][ T4253] x14: 0000000000000001 x13: 1fffe0001b372d00 x12: 0000000000ff0100
[  132.789987][ T4253] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000a072d20
[  132.791318][ T4253] x8 : ffff0000cde01b40 x7 : 0000000000000000 x6 : 0000000000000000
[  132.792663][ T4253] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000000
[  132.793992][ T4253] x2 : 0000000000000000 x1 : ffff0000d9b96800 x0 : ffff0000ce01c000
[  132.795342][ T4253] Call trace:
[  132.795918][ T4253]  btrfs_free_block_groups+0xa5c/0xb3c
[  132.796710][ T4253]  close_ctree+0x618/0x834
[  132.797443][ T4253]  btrfs_put_super+0x40/0x50
[  132.798152][ T4253]  generic_shutdown_super+0x130/0x2f0
[  132.799094][ T4253]  kill_anon_super+0x4c/0x80
[  132.799864][ T4253]  btrfs_kill_super+0x40/0x58
[  132.800641][ T4253]  deactivate_locked_super+0xb8/0x134
[  132.801591][ T4253]  deactivate_super+0xf0/0x110
[  132.802439][ T4253]  cleanup_mnt+0x3b8/0x46c
[  132.803242][ T4253]  __cleanup_mnt+0x20/0x30
[  132.803946][ T4253]  task_work_run+0x12c/0x1d8
[  132.804730][ T4253]  do_notify_resume+0x2450/0x309c
[  132.805597][ T4253]  el0_svc+0xf0/0x1d0
[  132.806259][ T4253]  el0t_64_sync_handler+0xcc/0xe4
[  132.807090][ T4253]  el0t_64_sync+0x1a0/0x1a4
[  132.807738][ T4253] irq event stamp: 4821704
[  132.808464][ T4253] hardirqs last  enabled at (4821703): [<ffff800011342fec>] _raw_spin_unlock_irqrestore+0xa8/0x14c
[  132.810276][ T4253] hardirqs last disabled at (4821704): [<ffff800011264f9c>] el1_dbg+0x24/0x80
[  132.811910][ T4253] softirqs last  enabled at (4821684): [<ffff80000819fcc8>] handle_softirqs+0xa40/0xbe4
[  132.813520][ T4253] softirqs last disabled at (4821511): [<ffff8000081a02cc>] __irq_exit_rcu+0x240/0x43c
[  132.815120][ T4253] ---[ end trace d64ebf1c1036ab15 ]---
[  132.819784][ T4253] VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds.  Have a nice day...
[  133.009067][T12506] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12506)
[  133.050781][T12506] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:02:13 executed programs: 375
[  133.303062][T12527] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12527)
[  133.308633][T12527] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  133.584189][T12548] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12548)
[  133.587652][T12548] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  133.802971][T12569] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12569)
[  133.809378][T12569] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  134.011469][T12590] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12590)
[  134.019161][T12590] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  134.206788][T12611] set_capacity_and_notify: 9 callbacks suppressed
[  134.206799][T12611] loop0: detected capacity change from 0 to 32768
[  134.303874][T12611] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12611)
[  134.307382][T12611] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  134.472081][T12632] loop0: detected capacity change from 0 to 32768
[  134.480969][T12632] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12632)
[  134.486349][T12632] btrfs_printk: 67 callbacks suppressed
[  134.486357][T12632] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  134.489301][T12632] BTRFS info (device loop0): setting nodatacow, compression disabled
[  134.490771][T12632] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  134.492496][T12632] BTRFS info (device loop0): trying to use backup root at mount time
[  134.493845][T12632] BTRFS info (device loop0): disabling tree log
[  134.494954][T12632] BTRFS info (device loop0): enabling auto defrag
[  134.496067][T12632] BTRFS info (device loop0): using free space tree
[  134.497170][T12632] BTRFS info (device loop0): has skinny extents
[  134.514113][T12632] BTRFS info (device loop0): enabling ssd optimizations
[  134.583901][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  134.673973][T12653] loop0: detected capacity change from 0 to 32768
[  134.731824][T12653] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  134.733533][T12653] BTRFS info (device loop0): setting nodatacow, compression disabled
[  134.735069][T12653] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  134.736898][T12653] BTRFS info (device loop0): trying to use backup root at mount time
[  134.738158][T12653] BTRFS info (device loop0): disabling tree log
[  134.740070][T12653] BTRFS info (device loop0): enabling auto defrag
[  134.741007][T12653] BTRFS info (device loop0): using free space tree
[  134.742061][T12653] BTRFS info (device loop0): has skinny extents
[  134.750844][T12653] BTRFS info (device loop0): enabling ssd optimizations
[  134.946847][T12675] loop0: detected capacity change from 0 to 32768
[  134.996706][T12675] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12675)
[  135.001782][T12675] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  135.003192][T12675] BTRFS info (device loop0): setting nodatacow, compression disabled
[  135.004640][T12675] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  135.006206][T12675] BTRFS info (device loop0): trying to use backup root at mount time
[  135.007577][T12675] BTRFS info (device loop0): disabling tree log
[  135.009229][T12675] BTRFS info (device loop0): enabling auto defrag
[  135.010385][T12675] BTRFS info (device loop0): using free space tree
[  135.011459][T12675] BTRFS info (device loop0): has skinny extents
[  135.021195][T12675] BTRFS info (device loop0): enabling ssd optimizations
[  135.194517][T12696] loop0: detected capacity change from 0 to 32768
[  135.293670][T12696] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12696)
[  135.297306][T12696] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  135.298922][T12696] BTRFS info (device loop0): setting nodatacow, compression disabled
[  135.300288][T12696] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  135.302104][T12696] BTRFS info (device loop0): trying to use backup root at mount time
[  135.303345][T12696] BTRFS info (device loop0): disabling tree log
[  135.304393][T12696] BTRFS info (device loop0): enabling auto defrag
[  135.305462][T12696] BTRFS info (device loop0): using free space tree
[  135.306522][T12696] BTRFS info (device loop0): has skinny extents
[  135.316604][T12696] BTRFS info (device loop0): enabling ssd optimizations
[  135.380686][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[  135.474924][T12717] loop0: detected capacity change from 0 to 32768
[  135.542967][T12717] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  135.544569][T12717] BTRFS info (device loop0): setting nodatacow, compression disabled
[  135.546034][T12717] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  135.547880][T12717] BTRFS info (device loop0): trying to use backup root at mount time
[  135.550515][T12717] BTRFS info (device loop0): disabling tree log
[  135.551542][T12717] BTRFS info (device loop0): enabling auto defrag
[  135.552497][T12717] BTRFS info (device loop0): using free space tree
[  135.553530][T12717] BTRFS info (device loop0): has skinny extents
[  135.567094][T12717] BTRFS info (device loop0): enabling ssd optimizations
[  135.630180][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  135.739722][T12739] loop0: detected capacity change from 0 to 32768
[  135.869752][T12739] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  135.871222][T12739] BTRFS info (device loop0): setting nodatacow, compression disabled
[  135.872630][T12739] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  135.874473][T12739] BTRFS info (device loop0): trying to use backup root at mount time
[  135.875918][T12739] BTRFS info (device loop0): disabling tree log
[  135.876963][T12739] BTRFS info (device loop0): enabling auto defrag
[  135.878109][T12739] BTRFS info (device loop0): using free space tree
[  135.879687][T12739] BTRFS info (device loop0): has skinny extents
[  135.893865][T12739] BTRFS info (device loop0): enabling ssd optimizations
[  135.960742][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  136.047531][T12761] loop0: detected capacity change from 0 to 32768
[  136.091297][T12761] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  136.092910][T12761] BTRFS info (device loop0): setting nodatacow, compression disabled
[  136.094344][T12761] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  136.096128][T12761] BTRFS info (device loop0): trying to use backup root at mount time
[  136.097548][T12761] BTRFS info (device loop0): disabling tree log
[  136.098930][T12761] BTRFS info (device loop0): enabling auto defrag
[  136.100161][T12761] BTRFS info (device loop0): using free space tree
[  136.101343][T12761] BTRFS info (device loop0): has skinny extents
[  136.110499][T12761] BTRFS info (device loop0): enabling ssd optimizations
[  136.177814][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  136.289737][T12783] loop0: detected capacity change from 0 to 32768
[  136.333192][T12783] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  136.334980][T12783] BTRFS info (device loop0): setting nodatacow, compression disabled
[  136.336362][T12783] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  136.339210][T12783] BTRFS info (device loop0): trying to use backup root at mount time
[  136.340702][T12783] BTRFS info (device loop0): disabling tree log
[  136.341832][T12783] BTRFS info (device loop0): enabling auto defrag
[  136.343015][T12783] BTRFS info (device loop0): using free space tree
[  136.344217][T12783] BTRFS info (device loop0): has skinny extents
[  136.355796][T12783] BTRFS info (device loop0): enabling ssd optimizations
[  136.521450][T12806] loop0: detected capacity change from 0 to 32768
[  136.593829][T12806] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12806)
[  136.598770][T12806] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  136.600343][T12806] BTRFS info (device loop0): setting nodatacow, compression disabled
[  136.601789][T12806] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  136.603697][T12806] BTRFS info (device loop0): trying to use backup root at mount time
[  136.605129][T12806] BTRFS info (device loop0): disabling tree log
[  136.606299][T12806] BTRFS info (device loop0): enabling auto defrag
[  136.607511][T12806] BTRFS info (device loop0): using free space tree
[  136.608770][T12806] BTRFS info (device loop0): has skinny extents
[  136.620463][T12806] BTRFS info (device loop0): enabling ssd optimizations
[  136.859828][T12827] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12827)
[  136.863321][T12827] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  136.865875][T12827] BTRFS info (device loop0): setting nodatacow, compression disabled
[  136.867264][T12827] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  136.869396][T12827] BTRFS info (device loop0): trying to use backup root at mount time
[  136.870785][T12827] BTRFS info (device loop0): disabling tree log
[  136.871812][T12827] BTRFS info (device loop0): enabling auto defrag
[  136.872921][T12827] BTRFS info (device loop0): using free space tree
[  136.874026][T12827] BTRFS info (device loop0): has skinny extents
[  136.891026][T12827] BTRFS info (device loop0): enabling ssd optimizations
[  137.162725][T12849] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12849)
[  137.166135][T12849] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  137.167763][T12849] BTRFS info (device loop0): setting nodatacow, compression disabled
[  137.169537][T12849] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  137.171465][T12849] BTRFS info (device loop0): trying to use backup root at mount time
[  137.172955][T12849] BTRFS info (device loop0): disabling tree log
[  137.174091][T12849] BTRFS info (device loop0): enabling auto defrag
[  137.175304][T12849] BTRFS info (device loop0): using free space tree
[  137.176574][T12849] BTRFS info (device loop0): has skinny extents
[  137.190788][T12849] BTRFS info (device loop0): enabling ssd optimizations
[  137.451722][T12871] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12871)
[  137.455237][T12871] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  137.456771][T12871] BTRFS info (device loop0): setting nodatacow, compression disabled
[  137.458056][T12871] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  137.463807][T12871] BTRFS info (device loop0): trying to use backup root at mount time
[  137.465128][T12871] BTRFS info (device loop0): disabling tree log
[  137.466216][T12871] BTRFS info (device loop0): enabling auto defrag
[  137.467312][T12871] BTRFS info (device loop0): using free space tree
[  137.468374][T12871] BTRFS info (device loop0): has skinny extents
[  137.478801][T12871] BTRFS info (device loop0): enabling ssd optimizations
[  137.671498][T12893] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12893)
[  137.677697][T12893] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  137.679348][T12893] BTRFS info (device loop0): setting nodatacow, compression disabled
[  137.680770][T12893] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  137.683792][T12893] BTRFS info (device loop0): trying to use backup root at mount time
[  137.685239][T12893] BTRFS info (device loop0): disabling tree log
[  137.758257][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  137.940863][T12914] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  138.185115][T12936] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12936)
[  138.190136][T12936] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
1970/01/01 00:02:18 executed programs: 395
[  138.454987][T12958] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12958)
[  138.460034][T12958] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  138.543270][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  138.790436][T12979] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.002799][T13001] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13001)
[  139.008716][T13001] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.200336][T13022] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13022)
[  139.203290][T13022] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.377014][T13043] set_capacity_and_notify: 10 callbacks suppressed
[  139.377024][T13043] loop0: detected capacity change from 0 to 32768
[  139.386765][T13043] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13043)
[  139.391935][T13043] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.468295][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[  139.577302][T13065] loop0: detected capacity change from 0 to 32768
[  139.633036][T13065] btrfs_printk: 60 callbacks suppressed
[  139.633047][T13065] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  139.635583][T13065] BTRFS info (device loop0): setting nodatacow, compression disabled
[  139.636917][T13065] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.638839][T13065] BTRFS info (device loop0): trying to use backup root at mount time
[  139.640156][T13065] BTRFS info (device loop0): disabling tree log
[  139.641106][T13065] BTRFS info (device loop0): enabling auto defrag
[  139.642225][T13065] BTRFS info (device loop0): using free space tree
[  139.643364][T13065] BTRFS info (device loop0): has skinny extents
[  139.652393][T13065] BTRFS info (device loop0): enabling ssd optimizations
[  139.817527][T13087] loop0: detected capacity change from 0 to 32768
[  139.826158][T13087] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13087)
[  139.830603][T13087] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  139.832065][T13087] BTRFS info (device loop0): setting nodatacow, compression disabled
[  139.833237][T13087] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  139.834783][T13087] BTRFS info (device loop0): trying to use backup root at mount time
[  139.836069][T13087] BTRFS info (device loop0): disabling tree log
[  139.837104][T13087] BTRFS info (device loop0): enabling auto defrag
[  139.838004][T13087] BTRFS info (device loop0): using free space tree
[  139.839497][T13087] BTRFS info (device loop0): has skinny extents
[  139.851839][T13087] BTRFS info (device loop0): enabling ssd optimizations
[  139.926206][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  140.042259][T13108] loop0: detected capacity change from 0 to 32768
[  140.149669][T13108] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  140.151212][T13108] BTRFS info (device loop0): setting nodatacow, compression disabled
[  140.152698][T13108] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  140.154474][T13108] BTRFS info (device loop0): trying to use backup root at mount time
[  140.155937][T13108] BTRFS info (device loop0): disabling tree log
[  140.157002][T13108] BTRFS info (device loop0): enabling auto defrag
[  140.158107][T13108] BTRFS info (device loop0): using free space tree
[  140.159700][T13108] BTRFS info (device loop0): has skinny extents
[  140.167592][T13108] BTRFS info (device loop0): enabling ssd optimizations
[  140.359023][T13130] loop0: detected capacity change from 0 to 32768
[  140.405293][T13130] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13130)
[  140.409174][T13130] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  140.410874][T13130] BTRFS info (device loop0): setting nodatacow, compression disabled
[  140.412136][T13130] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  140.413978][T13130] BTRFS info (device loop0): trying to use backup root at mount time
[  140.415383][T13130] BTRFS info (device loop0): disabling tree log
[  140.416435][T13130] BTRFS info (device loop0): enabling auto defrag
[  140.417525][T13130] BTRFS info (device loop0): using free space tree
[  140.418980][T13130] BTRFS info (device loop0): has skinny extents
[  140.427785][T13130] BTRFS info (device loop0): enabling ssd optimizations
[  140.505386][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop0 scanned by udevd (4111)
[  140.600737][T13151] loop0: detected capacity change from 0 to 32768
[  140.749683][T13151] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  140.751375][T13151] BTRFS info (device loop0): setting nodatacow, compression disabled
[  140.752889][T13151] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  140.754798][T13151] BTRFS info (device loop0): trying to use backup root at mount time
[  140.756238][T13151] BTRFS info (device loop0): disabling tree log
[  140.757333][T13151] BTRFS info (device loop0): enabling auto defrag
[  140.759317][T13151] BTRFS info (device loop0): using free space tree
[  140.760395][T13151] BTRFS info (device loop0): has skinny extents
[  140.768568][T13151] BTRFS info (device loop0): enabling ssd optimizations
[  140.945564][T13174] loop0: detected capacity change from 0 to 32768
[  140.994955][T13174] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13174)
[  140.998363][T13174] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  141.000028][T13174] BTRFS info (device loop0): setting nodatacow, compression disabled
[  141.001460][T13174] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  141.003323][T13174] BTRFS info (device loop0): trying to use backup root at mount time
[  141.004736][T13174] BTRFS info (device loop0): disabling tree log
[  141.005874][T13174] BTRFS info (device loop0): enabling auto defrag
[  141.006887][T13174] BTRFS info (device loop0): using free space tree
[  141.008103][T13174] BTRFS info (device loop0): has skinny extents
[  141.019963][T13174] BTRFS info (device loop0): enabling ssd optimizations
[  141.083759][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  141.179757][T13195] loop0: detected capacity change from 0 to 32768
[  141.259476][T13195] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  141.261305][T13195] BTRFS info (device loop0): setting nodatacow, compression disabled
[  141.262537][T13195] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  141.264316][T13195] BTRFS info (device loop0): trying to use backup root at mount time
[  141.265732][T13195] BTRFS info (device loop0): disabling tree log
[  141.266808][T13195] BTRFS info (device loop0): enabling auto defrag
[  141.267844][T13195] BTRFS info (device loop0): using free space tree
[  141.269086][T13195] BTRFS info (device loop0): has skinny extents
[  141.276650][T13195] BTRFS info (device loop0): enabling ssd optimizations
[  141.436166][T13217] loop0: detected capacity change from 0 to 32768
[  141.445690][T13217] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13217)
[  141.450955][T13217] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  141.452609][T13217] BTRFS info (device loop0): setting nodatacow, compression disabled
[  141.454089][T13217] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  141.456080][T13217] BTRFS info (device loop0): trying to use backup root at mount time
[  141.457564][T13217] BTRFS info (device loop0): disabling tree log
[  141.459196][T13217] BTRFS info (device loop0): enabling auto defrag
[  141.460437][T13217] BTRFS info (device loop0): using free space tree
[  141.461354][T13217] BTRFS info (device loop0): has skinny extents
[  141.469802][T13217] BTRFS info (device loop0): enabling ssd optimizations
[  141.663618][T13238] loop0: detected capacity change from 0 to 32768
[  141.759822][T13238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13238)
[  141.769469][T13238] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  141.770915][T13238] BTRFS info (device loop0): setting nodatacow, compression disabled
[  141.772190][T13238] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  141.773990][T13238] BTRFS info (device loop0): trying to use backup root at mount time
[  141.775305][T13238] BTRFS info (device loop0): disabling tree log
[  141.776472][T13238] BTRFS info (device loop0): enabling auto defrag
[  141.777633][T13238] BTRFS info (device loop0): using free space tree
[  141.778749][T13238] BTRFS info (device loop0): has skinny extents
[  141.786487][T13238] BTRFS info (device loop0): enabling ssd optimizations
[  141.990294][T13259] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13259)
[  141.993597][T13259] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  141.995141][T13259] BTRFS info (device loop0): setting nodatacow, compression disabled
[  141.996468][T13259] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  141.998301][T13259] BTRFS info (device loop0): trying to use backup root at mount time
[  142.000128][T13259] BTRFS info (device loop0): disabling tree log
[  142.001184][T13259] BTRFS info (device loop0): enabling auto defrag
[  142.002307][T13259] BTRFS info (device loop0): using free space tree
[  142.003411][T13259] BTRFS info (device loop0): has skinny extents
[  142.016873][T13259] BTRFS info (device loop0): enabling ssd optimizations
[  142.173827][T13280] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (13280)
[  142.180563][T13280] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  142.182051][T13280] BTRFS info (device loop0): setting nodatacow, compression disabled
[  142.183364][T13280] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  142.185174][T13280] BTRFS info (device loop0): trying to use backup root at mount time
[  142.186518][T13280] BTRFS info (device loop0): disabling tree log
[  142.187560][T13280] BTRFS info (device loop0): enabling auto defrag
[  142.189379][T13280] BTRFS info (device loop0): using free space tree
[  142.190377][T13280] BTRFS info (device loop0): has skinny extents
[  142.205074][T13280] BTRFS info (device loop0): enabling ssd optimizations
[  142.270407][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)
[  142.479663][T13301] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm
[  142.481334][T13301] BTRFS info (device loop0): setting nodatacow, compression disabled
[  142.482728][T13301] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead
[  142.484683][T13301] BTRFS info (device loop0): trying to use backup root at mount time
[  142.486147][T13301] BTRFS info (device loop0): disabling tree log
[  142.487125][T13301] BTRFS info (device loop0): enabling auto defrag
[  142.488467][T13301] BTRFS info (device loop0): using free space tree
[  142.489598][T13301] BTRFS info (device loop0): has skinny extents
[  142.501409][T13301] BTRFS info (device loop0): enabling ssd optimizations
[  142.564406][ T4111] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop0 scanned by udevd (4111)