Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 135.741721][ T4251] loop1: detected capacity change from 0 to 32768 [ 135.764876][ T4251] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4251) [ 135.776574][ T4254] loop4: detected capacity change from 0 to 32768 [ 135.787052][ T4251] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 135.792120][ T4251] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 135.794748][ T4254] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4254) [ 135.799659][ T4256] loop2: detected capacity change from 0 to 32768 [ 135.801309][ T4251] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 135.803778][ T4251] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 135.805562][ T4253] loop0: detected capacity change from 0 to 32768 [ 135.806131][ T4251] BTRFS info (device loop1): trying to use backup root at mount time [ 135.806157][ T4251] BTRFS info (device loop1): use zlib compression, level 3 [ 135.812168][ T4251] BTRFS info (device loop1): enabling ssd optimizations [ 135.814018][ T4256] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4256) [ 135.816695][ T4251] BTRFS info (device loop1): using spread ssd allocation scheme [ 135.818622][ T4255] loop5: detected capacity change from 0 to 32768 [ 135.818900][ T4253] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4253) [ 135.820737][ T4251] BTRFS info (device loop1): using free space tree [ 135.827545][ T4255] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4255) [ 135.828828][ T4257] loop3: detected capacity change from 0 to 32768 [ 135.832690][ T4257] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4257) executing program executing program executing program executing program executing program executing program [ 136.615514][ T4278] loop0: detected capacity change from 0 to 32768 [ 136.628999][ T4278] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (4278) [ 136.645838][ T4278] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 136.652741][ T4278] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 136.655731][ T4277] loop4: detected capacity change from 0 to 32768 [ 136.661946][ T4278] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 136.665306][ T4277] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4277) [ 136.670457][ T4278] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 136.679820][ T4278] BTRFS info (device loop0): trying to use backup root at mount time [ 136.685004][ T4278] BTRFS info (device loop0): use zlib compression, level 3 [ 136.690298][ T4278] BTRFS info (device loop0): enabling ssd optimizations [ 136.696705][ T4278] BTRFS info (device loop0): using spread ssd allocation scheme [ 136.699860][ T4289] loop5: detected capacity change from 0 to 32768 [ 136.704446][ T4278] BTRFS info (device loop0): using free space tree [ 136.706969][ T4289] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4289) [ 136.712227][ T4292] loop1: detected capacity change from 0 to 32768 [ 136.715410][ T4292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4292) [ 136.747092][ T4288] loop2: detected capacity change from 0 to 32768 [ 136.749372][ T4291] loop3: detected capacity change from 0 to 32768 [ 136.752031][ T4288] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4288) [ 136.755975][ T4291] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4291) executing program executing program executing program executing program executing program executing program [ 137.424364][ T4307] loop4: detected capacity change from 0 to 32768 [ 137.436319][ T4307] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor236 (4307) [ 137.450740][ T4307] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 137.456374][ T4307] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 137.464785][ T4307] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 137.472968][ T4307] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 137.481534][ T4307] BTRFS info (device loop4): trying to use backup root at mount time [ 137.487935][ T4307] BTRFS info (device loop4): use zlib compression, level 3 [ 137.494536][ T4307] BTRFS info (device loop4): enabling ssd optimizations [ 137.499641][ T4307] BTRFS info (device loop4): using spread ssd allocation scheme [ 137.505068][ T4307] BTRFS info (device loop4): using free space tree [ 137.614186][ T4315] loop0: detected capacity change from 0 to 32768 [ 137.624921][ T4315] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4315) [ 137.633941][ T4314] loop1: detected capacity change from 0 to 32768 [ 137.637467][ T4313] loop5: detected capacity change from 0 to 32768 [ 137.639198][ T4314] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4314) [ 137.642596][ T4313] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4313) [ 137.644773][ T4316] loop3: detected capacity change from 0 to 32768 [ 137.649055][ T4316] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4316) [ 137.663004][ T4317] loop2: detected capacity change from 0 to 32768 [ 137.669524][ T4317] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4317) executing program executing program executing program executing program executing program executing program [ 138.486605][ T4346] loop0: detected capacity change from 0 to 32768 [ 138.490015][ T4345] loop4: detected capacity change from 0 to 32768 [ 138.490341][ T4347] loop1: detected capacity change from 0 to 32768 [ 138.494929][ T4344] loop2: detected capacity change from 0 to 32768 [ 138.496562][ T4345] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor236 (4345) [ 138.501307][ T4348] loop3: detected capacity change from 0 to 32768 [ 138.505835][ T4347] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4347) [ 138.516450][ T4349] loop5: detected capacity change from 0 to 32768 [ 138.518477][ T4345] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 138.521023][ T4348] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4348) [ 138.523613][ T4345] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 138.526307][ T4345] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 138.529338][ T4344] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4344) [ 138.532349][ T4346] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4346) [ 138.532538][ T4345] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 138.538066][ T4349] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4349) [ 138.538078][ T4345] BTRFS info (device loop4): trying to use backup root at mount time [ 138.538099][ T4345] BTRFS info (device loop4): use zlib compression, level 3 [ 138.544553][ T4345] BTRFS info (device loop4): enabling ssd optimizations [ 138.546244][ T4345] BTRFS info (device loop4): using spread ssd allocation scheme [ 138.548589][ T4345] BTRFS info (device loop4): using free space tree executing program executing program executing program executing program executing program executing program [ 139.275818][ T4369] loop5: detected capacity change from 0 to 32768 [ 139.289993][ T4369] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4369) [ 139.307360][ T4369] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 139.315131][ T4369] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 139.326811][ T4369] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 139.336111][ T4369] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 139.346401][ T4369] BTRFS info (device loop5): trying to use backup root at mount time [ 139.356272][ T4369] BTRFS info (device loop5): use zlib compression, level 3 [ 139.362802][ T4369] BTRFS info (device loop5): enabling ssd optimizations [ 139.371241][ T4369] BTRFS info (device loop5): using spread ssd allocation scheme [ 139.377647][ T4369] BTRFS info (device loop5): using free space tree [ 139.408254][ T4370] loop4: detected capacity change from 0 to 32768 [ 139.434813][ T4370] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4370) [ 139.436244][ T4374] loop0: detected capacity change from 0 to 32768 [ 139.446769][ T4374] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4374) [ 139.459937][ T4371] loop1: detected capacity change from 0 to 32768 [ 139.464143][ T4372] loop2: detected capacity change from 0 to 32768 [ 139.466000][ T4371] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4371) [ 139.470419][ T4372] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4372) [ 139.475569][ T4373] loop3: detected capacity change from 0 to 32768 [ 139.479037][ T4373] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4373) [ 139.500010][ T4290] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 139.623986][ T4258] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop5 scanned by udevd (4258) executing program executing program executing program executing program executing program executing program [ 140.292890][ T4394] loop1: detected capacity change from 0 to 32768 [ 140.313882][ T4394] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 executing program [ 140.414038][ T4398] loop4: detected capacity change from 0 to 32768 [ 140.417254][ T4397] loop0: detected capacity change from 0 to 32768 [ 140.424166][ T4398] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 140.431420][ T4399] loop2: detected capacity change from 0 to 32768 [ 140.433035][ T4397] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 140.442007][ T4400] loop3: detected capacity change from 0 to 32768 [ 140.447076][ T4400] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 140.453076][ T4399] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 executing program executing program executing program executing program executing program [ 140.974584][ T4401] loop5: detected capacity change from 0 to 32768 [ 140.995448][ T4401] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 141.005712][ T4401] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 141.015991][ T4401] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 141.026506][ T4401] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 141.037060][ T4401] BTRFS info (device loop5): trying to use backup root at mount time [ 141.044583][ T4401] BTRFS info (device loop5): use zlib compression, level 3 [ 141.052030][ T4401] BTRFS info (device loop5): enabling ssd optimizations [ 141.057134][ T4401] BTRFS info (device loop5): using spread ssd allocation scheme [ 141.064362][ T4401] BTRFS info (device loop5): using free space tree [ 141.157116][ T4402] loop1: detected capacity change from 0 to 32768 [ 141.167134][ T4402] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4402) [ 141.179763][ T4405] loop2: detected capacity change from 0 to 32768 [ 141.186263][ T4405] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4405) [ 141.256470][ T4404] loop3: detected capacity change from 0 to 32768 [ 141.267240][ T4404] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4404) executing program [ 141.361322][ T4406] loop4: detected capacity change from 0 to 32768 [ 141.367283][ T4403] loop0: detected capacity change from 0 to 32768 [ 141.369955][ T4406] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor236 (4406) [ 141.391074][ T4403] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4403) [ 141.398706][ T4406] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 141.400820][ T4406] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 executing program [ 141.419122][ T4406] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 141.421841][ T4406] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 141.437274][ T4406] BTRFS info (device loop4): trying to use backup root at mount time [ 141.439163][ T4406] BTRFS info (device loop4): use zlib compression, level 3 [ 141.451798][ T4406] BTRFS info (device loop4): enabling ssd optimizations [ 141.453643][ T4406] BTRFS info (device loop4): using spread ssd allocation scheme [ 141.455538][ T4406] BTRFS info (device loop4): using free space tree executing program executing program executing program [ 141.744963][ T4437] loop0: detected capacity change from 0 to 32768 [ 141.748897][ T4437] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (4437) [ 141.753823][ T4437] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 141.756562][ T4437] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 141.786998][ T4437] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 141.789606][ T4437] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 141.797129][ T4437] BTRFS info (device loop0): trying to use backup root at mount time [ 141.798900][ T4437] BTRFS info (device loop0): use zlib compression, level 3 [ 141.800717][ T4437] BTRFS info (device loop0): enabling ssd optimizations [ 141.826963][ T4437] BTRFS info (device loop0): using spread ssd allocation scheme [ 141.828954][ T4437] BTRFS info (device loop0): using free space tree executing program executing program [ 142.159239][ T4428] loop1: detected capacity change from 0 to 32768 [ 142.166981][ T4428] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4428) [ 142.195140][ T4428] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 142.197537][ T4428] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 142.200230][ T4428] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 142.216978][ T4428] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 142.219433][ T4428] BTRFS info (device loop1): trying to use backup root at mount time [ 142.237061][ T4428] BTRFS info (device loop1): use zlib compression, level 3 [ 142.238870][ T4428] BTRFS info (device loop1): enabling ssd optimizations [ 142.240601][ T4428] BTRFS info (device loop1): using spread ssd allocation scheme [ 142.247345][ T4428] BTRFS info (device loop1): using free space tree [ 142.251199][ T4427] loop2: detected capacity change from 0 to 32768 [ 142.270294][ T4427] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4427) executing program [ 142.326742][ T4433] loop3: detected capacity change from 0 to 32768 [ 142.339722][ T4433] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4433) [ 142.393793][ T4461] loop4: detected capacity change from 0 to 32768 [ 142.401076][ T4461] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4461) executing program executing program executing program executing program executing program [ 143.016017][ T4480] loop5: detected capacity change from 0 to 32768 [ 143.028917][ T4480] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4480) [ 143.045679][ T4480] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 143.054923][ T4480] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.064532][ T4480] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.075010][ T4480] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 143.084518][ T4480] BTRFS info (device loop5): trying to use backup root at mount time [ 143.092255][ T4480] BTRFS info (device loop5): use zlib compression, level 3 [ 143.098644][ T4480] BTRFS info (device loop5): enabling ssd optimizations [ 143.106081][ T4480] BTRFS info (device loop5): using spread ssd allocation scheme [ 143.113725][ T4480] BTRFS info (device loop5): using free space tree [ 143.145708][ T4491] loop2: detected capacity change from 0 to 32768 [ 143.155176][ T4491] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4491) [ 143.228349][ T4494] loop3: detected capacity change from 0 to 32768 [ 143.237343][ T4494] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4494) [ 143.271431][ T4495] loop4: detected capacity change from 0 to 32768 [ 143.277416][ T4495] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4495) [ 143.423262][ T4496] loop1: detected capacity change from 0 to 32768 executing program [ 143.457496][ T4496] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4496) executing program [ 143.473605][ T4496] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm executing program [ 143.479095][ T4496] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.487089][ T4496] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.495201][ T4496] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 143.505033][ T4496] BTRFS info (device loop1): trying to use backup root at mount time [ 143.512599][ T4496] BTRFS info (device loop1): use zlib compression, level 3 [ 143.518861][ T4496] BTRFS info (device loop1): enabling ssd optimizations [ 143.524996][ T4496] BTRFS info (device loop1): using spread ssd allocation scheme executing program [ 143.532544][ T4496] BTRFS info (device loop1): using free space tree [ 143.709324][ T4497] loop0: detected capacity change from 0 to 32768 [ 143.728145][ T4497] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4497) [ 143.835140][ T4520] loop4: detected capacity change from 0 to 32768 [ 143.847690][ T4520] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor236 (4520) [ 143.866971][ T4520] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 143.869030][ T4520] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.871388][ T4520] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 143.873970][ T4520] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 143.876376][ T4520] BTRFS info (device loop4): trying to use backup root at mount time [ 143.895338][ T4520] BTRFS info (device loop4): use zlib compression, level 3 [ 143.897179][ T4520] BTRFS info (device loop4): enabling ssd optimizations [ 143.898726][ T4520] BTRFS info (device loop4): using spread ssd allocation scheme [ 143.900468][ T4520] BTRFS info (device loop4): using free space tree executing program executing program [ 144.208714][ T4551] loop1: detected capacity change from 0 to 32768 [ 144.211256][ T4551] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4551) executing program [ 144.229250][ T4518] loop5: detected capacity change from 0 to 32768 [ 144.237978][ T4519] loop2: detected capacity change from 0 to 32768 executing program [ 144.247397][ T4518] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4518) [ 144.259466][ T4519] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4519) [ 144.266710][ T4518] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 144.272278][ T4518] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 144.300398][ T4518] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 144.302821][ T4518] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 144.305033][ T4518] BTRFS info (device loop5): trying to use backup root at mount time [ 144.306699][ T4518] BTRFS info (device loop5): use zlib compression, level 3 [ 144.332721][ T4518] BTRFS info (device loop5): enabling ssd optimizations [ 144.334264][ T4518] BTRFS info (device loop5): using spread ssd allocation scheme [ 144.335414][ T4522] loop3: detected capacity change from 0 to 32768 [ 144.335913][ T4518] BTRFS info (device loop5): using free space tree [ 144.349091][ T4522] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4522) [ 144.365261][ T4290] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4290) executing program executing program executing program [ 144.860788][ T4550] loop0: detected capacity change from 0 to 32768 [ 144.887008][ T4550] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (4550) [ 144.895638][ T4550] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 144.897756][ T4550] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 144.900124][ T4550] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 144.902578][ T4550] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 144.904904][ T4550] BTRFS info (device loop0): trying to use backup root at mount time executing program [ 144.932559][ T4550] BTRFS info (device loop0): use zlib compression, level 3 [ 144.934195][ T4550] BTRFS info (device loop0): enabling ssd optimizations [ 144.935721][ T4550] BTRFS info (device loop0): using spread ssd allocation scheme [ 144.956908][ T4550] BTRFS info (device loop0): using free space tree [ 144.968580][ T4561] loop1: detected capacity change from 0 to 32768 [ 144.971024][ T4561] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4561) [ 145.027352][ T4290] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 145.097978][ T4567] loop2: detected capacity change from 0 to 32768 [ 145.112208][ T4567] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4567) [ 145.253674][ T4582] loop4: detected capacity change from 0 to 32768 executing program [ 145.262164][ T4582] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor236 (4582) [ 145.282560][ T4582] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 145.284869][ T4582] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 145.288012][ T4582] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 145.294329][ T4582] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 145.302116][ T4582] BTRFS info (device loop4): trying to use backup root at mount time [ 145.306387][ T4582] BTRFS info (device loop4): use zlib compression, level 3 [ 145.310686][ T4582] BTRFS info (device loop4): enabling ssd optimizations [ 145.314913][ T4582] BTRFS info (device loop4): using spread ssd allocation scheme [ 145.326693][ T4582] BTRFS info (device loop4): using free space tree executing program executing program [ 145.408565][ T4581] loop3: detected capacity change from 0 to 32768 [ 145.427133][ T4581] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4581) [ 145.585361][ T4290] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4290) executing program [ 145.612557][ T4601] loop1: detected capacity change from 0 to 32768 [ 145.620903][ T4601] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 executing program [ 145.782928][ T4583] loop5: detected capacity change from 0 to 32768 [ 145.792429][ T4583] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program executing program [ 146.089688][ T4606] loop2: detected capacity change from 0 to 32768 [ 146.108469][ T4606] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 146.113181][ T4603] loop0: detected capacity change from 0 to 32768 [ 146.127183][ T4603] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 146.270998][ T4621] loop4: detected capacity change from 0 to 32768 [ 146.286182][ T4621] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 146.294143][ T4621] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 146.302310][ T4621] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 executing program [ 146.313007][ T4621] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 146.316553][ T4623] loop3: detected capacity change from 0 to 32768 [ 146.321071][ T4621] BTRFS info (device loop4): trying to use backup root at mount time [ 146.327213][ T4621] BTRFS info (device loop4): use zlib compression, level 3 [ 146.334748][ T4621] BTRFS info (device loop4): enabling ssd optimizations [ 146.336134][ T4623] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4623) [ 146.341007][ T4621] BTRFS info (device loop4): using spread ssd allocation scheme [ 146.350867][ T4621] BTRFS info (device loop4): using free space tree executing program [ 146.447841][ T4624] loop1: detected capacity change from 0 to 32768 [ 146.450895][ T4624] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4624) executing program executing program [ 146.631712][ T4625] loop5: detected capacity change from 0 to 32768 [ 146.637087][ T4290] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4290) [ 146.658064][ T4625] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program executing program [ 147.006144][ T4626] loop2: detected capacity change from 0 to 32768 [ 147.007018][ T4627] loop0: detected capacity change from 0 to 32768 [ 147.015820][ T4626] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 147.026577][ T4627] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 executing program [ 147.259761][ T4645] loop3: detected capacity change from 0 to 32768 [ 147.266141][ T4645] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program [ 147.315938][ T4646] loop4: detected capacity change from 0 to 32768 [ 147.326632][ T4648] loop1: detected capacity change from 0 to 32768 [ 147.332833][ T4646] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 147.337017][ T4648] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4648) [ 147.342035][ T4646] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 147.350496][ T4646] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 147.357742][ T4646] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 147.365725][ T4646] BTRFS info (device loop4): trying to use backup root at mount time [ 147.372384][ T4646] BTRFS info (device loop4): use zlib compression, level 3 [ 147.376308][ T4646] BTRFS info (device loop4): enabling ssd optimizations [ 147.382635][ T4646] BTRFS info (device loop4): using spread ssd allocation scheme [ 147.386642][ T4646] BTRFS info (device loop4): using free space tree executing program [ 147.523190][ T4649] loop5: detected capacity change from 0 to 32768 [ 147.529501][ T4649] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4649) executing program executing program executing program [ 147.770343][ T4290] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop4 scanned by udevd (4290) [ 147.953636][ T4650] loop2: detected capacity change from 0 to 32768 [ 147.960622][ T4651] loop0: detected capacity change from 0 to 32768 [ 147.965728][ T4650] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 147.973695][ T4651] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 148.167467][ T4660] loop3: detected capacity change from 0 to 32768 [ 148.177282][ T4660] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 148.182028][ T4671] loop5: detected capacity change from 0 to 32768 [ 148.191903][ T4671] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program executing program [ 148.258732][ T4668] loop1: detected capacity change from 0 to 32768 [ 148.275205][ T4668] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 148.333367][ T4672] loop4: detected capacity change from 0 to 32768 [ 148.359848][ T4672] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 148.361880][ T4672] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 148.364274][ T4672] BTRFS warning (device loop4): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 148.366647][ T4672] BTRFS warning (device loop4): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 148.394334][ T4672] BTRFS info (device loop4): trying to use backup root at mount time [ 148.396127][ T4672] BTRFS info (device loop4): use zlib compression, level 3 [ 148.421348][ T4672] BTRFS info (device loop4): enabling ssd optimizations [ 148.423162][ T4672] BTRFS info (device loop4): using spread ssd allocation scheme [ 148.424991][ T4672] BTRFS info (device loop4): using free space tree executing program executing program executing program [ 148.741842][ T4674] loop2: detected capacity change from 0 to 32768 [ 148.746789][ T4674] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor236 (4674) [ 148.753357][ T4675] loop0: detected capacity change from 0 to 32768 [ 148.761627][ T4674] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm executing program [ 148.764901][ T4674] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 148.769924][ T4674] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 148.774777][ T4674] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 148.779766][ T4674] BTRFS info (device loop2): trying to use backup root at mount time [ 148.780104][ T4675] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4675) [ 148.783976][ T4674] BTRFS info (device loop2): use zlib compression, level 3 [ 148.789072][ T4674] BTRFS info (device loop2): enabling ssd optimizations [ 148.792916][ T4674] BTRFS info (device loop2): using spread ssd allocation scheme [ 148.797015][ T4674] BTRFS info (device loop2): using free space tree executing program executing program [ 149.078398][ T4252] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop2 scanned by udevd (4252) [ 149.181448][ T4685] loop1: detected capacity change from 0 to 32768 [ 149.188087][ T4685] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 149.210654][ T4676] loop3: detected capacity change from 0 to 32768 [ 149.213649][ T4677] loop5: detected capacity change from 0 to 32768 [ 149.220882][ T4676] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 149.228120][ T4677] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 149.447835][ T4697] loop4: detected capacity change from 0 to 32768 executing program [ 149.460938][ T4697] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 executing program executing program [ 149.624507][ T4716] loop0: detected capacity change from 0 to 32768 [ 149.640290][ T4716] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 executing program executing program executing program [ 150.025189][ T4718] loop3: detected capacity change from 0 to 32768 [ 150.047564][ T4720] loop5: detected capacity change from 0 to 32768 [ 150.049420][ T4718] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 150.049584][ T4719] loop1: detected capacity change from 0 to 32768 [ 150.067187][ T4720] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 150.075312][ T4719] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 executing program executing program executing program [ 150.388850][ T4721] loop4: detected capacity change from 0 to 32768 [ 150.400666][ T4721] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 150.405169][ T4722] loop2: detected capacity change from 0 to 32768 [ 150.421459][ T4722] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 150.428058][ T4722] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 150.437330][ T4722] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 150.445532][ T4722] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 150.448954][ T4723] loop0: detected capacity change from 0 to 32768 [ 150.453790][ T4722] BTRFS info (device loop2): trying to use backup root at mount time [ 150.461935][ T4723] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4723) [ 150.465769][ T4722] BTRFS info (device loop2): use zlib compression, level 3 [ 150.470113][ T4722] BTRFS info (device loop2): enabling ssd optimizations [ 150.473920][ T4722] BTRFS info (device loop2): using spread ssd allocation scheme [ 150.478144][ T4722] BTRFS info (device loop2): using free space tree executing program executing program executing program [ 151.035623][ T4725] loop5: detected capacity change from 0 to 32768 [ 151.045322][ T4725] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4725) [ 151.063339][ T4725] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 151.067797][ T4725] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 151.069129][ T4724] loop3: detected capacity change from 0 to 32768 [ 151.075952][ T4725] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 151.080803][ T4724] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4724) [ 151.085688][ T4725] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 151.093272][ T4726] loop1: detected capacity change from 0 to 32768 [ 151.095244][ T4725] BTRFS info (device loop5): trying to use backup root at mount time [ 151.101608][ T4725] BTRFS info (device loop5): use zlib compression, level 3 [ 151.104160][ T4726] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4726) [ 151.106681][ T4725] BTRFS info (device loop5): enabling ssd optimizations [ 151.111076][ T4725] BTRFS info (device loop5): using spread ssd allocation scheme [ 151.115137][ T4725] BTRFS info (device loop5): using free space tree executing program executing program executing program [ 151.436734][ T4748] loop0: detected capacity change from 0 to 32768 [ 151.448385][ T4748] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (4748) [ 151.459666][ T4732] loop4: detected capacity change from 0 to 32768 [ 151.463943][ T4748] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 151.471044][ T4748] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 151.473043][ T4732] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4732) [ 151.478638][ T4747] loop2: detected capacity change from 0 to 32768 [ 151.480418][ T4748] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 151.488319][ T4748] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 151.491855][ T4747] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4747) [ 151.496442][ T4748] BTRFS info (device loop0): trying to use backup root at mount time [ 151.503076][ T4748] BTRFS info (device loop0): use zlib compression, level 3 [ 151.508222][ T4748] BTRFS info (device loop0): enabling ssd optimizations [ 151.513382][ T4748] BTRFS info (device loop0): using spread ssd allocation scheme [ 151.518756][ T4748] BTRFS info (device loop0): using free space tree executing program executing program executing program [ 152.022097][ T4767] loop1: detected capacity change from 0 to 32768 [ 152.027428][ T4767] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4767) [ 152.032805][ T4768] loop5: detected capacity change from 0 to 32768 [ 152.041572][ T4768] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4768) [ 152.045415][ T4767] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 152.047903][ T4767] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 152.050344][ T4767] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 152.052841][ T4767] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 152.055226][ T4767] BTRFS info (device loop1): trying to use backup root at mount time [ 152.069413][ T4767] BTRFS info (device loop1): use zlib compression, level 3 [ 152.071287][ T4767] BTRFS info (device loop1): enabling ssd optimizations [ 152.072888][ T4767] BTRFS info (device loop1): using spread ssd allocation scheme [ 152.074543][ T4767] BTRFS info (device loop1): using free space tree [ 152.085797][ T4769] loop3: detected capacity change from 0 to 32768 [ 152.097185][ T4769] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4769) [ 152.116090][ T4776] loop4: detected capacity change from 0 to 32768 [ 152.122433][ T4776] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4776) executing program executing program executing program [ 152.472951][ T4788] loop2: detected capacity change from 0 to 32768 [ 152.487278][ T4788] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor236 (4788) [ 152.498379][ T4804] loop3: detected capacity change from 0 to 32768 [ 152.507403][ T4804] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4804) [ 152.510316][ T4788] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 152.522633][ T4788] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 executing program [ 152.542345][ T4788] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 152.559533][ T4788] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 152.563352][ T4290] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4290) [ 152.573221][ T4788] BTRFS info (device loop2): trying to use backup root at mount time [ 152.585248][ T4788] BTRFS info (device loop2): use zlib compression, level 3 executing program [ 152.595312][ T4788] BTRFS info (device loop2): enabling ssd optimizations [ 152.601645][ T4788] BTRFS info (device loop2): using spread ssd allocation scheme [ 152.607926][ T4788] BTRFS info (device loop2): using free space tree [ 152.614607][ T4789] loop0: detected capacity change from 0 to 32768 [ 152.621052][ T4789] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4789) executing program [ 152.890675][ T4252] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop2 scanned by udevd (4252) executing program [ 152.975143][ T4803] loop5: detected capacity change from 0 to 32768 [ 152.984675][ T4803] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 153.001941][ T4810] loop3: detected capacity change from 0 to 32768 [ 153.010861][ T4810] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program [ 153.085984][ T4290] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 153.188003][ T4809] loop4: detected capacity change from 0 to 32768 [ 153.198743][ T4809] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 executing program [ 153.346347][ T4811] loop1: detected capacity change from 0 to 32768 [ 153.358328][ T4811] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 executing program [ 153.605342][ T4830] loop0: detected capacity change from 0 to 32768 executing program [ 153.614989][ T4830] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 executing program [ 153.679441][ T4832] loop3: detected capacity change from 0 to 32768 [ 153.688899][ T4832] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program executing program [ 153.920425][ T4833] loop5: detected capacity change from 0 to 32768 [ 153.931126][ T4833] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 154.130173][ T4834] loop4: detected capacity change from 0 to 32768 [ 154.141949][ T4834] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 executing program [ 154.263700][ T4835] loop1: detected capacity change from 0 to 32768 [ 154.276821][ T4835] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 154.316364][ T4836] loop2: detected capacity change from 0 to 32768 [ 154.335317][ T4836] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 154.344334][ T4836] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 154.355311][ T4836] BTRFS warning (device loop2): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 154.365995][ T4836] BTRFS warning (device loop2): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 154.376511][ T4836] BTRFS info (device loop2): trying to use backup root at mount time [ 154.385443][ T4836] BTRFS info (device loop2): use zlib compression, level 3 [ 154.391827][ T4836] BTRFS info (device loop2): enabling ssd optimizations [ 154.398239][ T4836] BTRFS info (device loop2): using spread ssd allocation scheme [ 154.405181][ T4836] BTRFS info (device loop2): using free space tree executing program [ 154.475034][ T4837] loop0: detected capacity change from 0 to 32768 [ 154.498665][ T4838] loop3: detected capacity change from 0 to 32768 [ 154.502192][ T4838] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4838) [ 154.505208][ T4837] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4837) executing program executing program executing program executing program [ 154.814416][ T4839] loop5: detected capacity change from 0 to 32768 [ 154.823997][ T4839] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4839) [ 154.839273][ T4839] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 154.845001][ T4839] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 154.853265][ T4839] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 154.862738][ T4839] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 154.869848][ T4839] BTRFS info (device loop5): trying to use backup root at mount time [ 154.876206][ T4839] BTRFS info (device loop5): use zlib compression, level 3 [ 154.891626][ T4839] BTRFS info (device loop5): enabling ssd optimizations [ 154.895556][ T4839] BTRFS info (device loop5): using spread ssd allocation scheme [ 154.902024][ T4839] BTRFS info (device loop5): using free space tree [ 154.991695][ T4841] loop4: detected capacity change from 0 to 32768 [ 155.004599][ T4841] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4841) [ 155.116421][ T4862] loop3: detected capacity change from 0 to 32768 [ 155.121434][ T4862] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4862) executing program [ 155.195800][ T4258] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop5 scanned by udevd (4258) [ 155.267911][ T4854] loop1: detected capacity change from 0 to 32768 [ 155.279834][ T4854] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 executing program executing program [ 155.513026][ T4860] loop2: detected capacity change from 0 to 32768 [ 155.514719][ T4861] loop0: detected capacity change from 0 to 32768 [ 155.519685][ T4860] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 155.527693][ T4861] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 executing program executing program [ 155.647647][ T4290] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 executing program [ 155.933898][ T4883] loop3: detected capacity change from 0 to 32768 [ 155.935632][ T4882] loop4: detected capacity change from 0 to 32768 [ 155.943062][ T4883] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 155.949249][ T4882] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 executing program executing program executing program [ 156.250067][ T4884] loop1: detected capacity change from 0 to 32768 [ 156.256331][ T4885] loop2: detected capacity change from 0 to 32768 [ 156.263694][ T4884] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 156.273149][ T4885] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 executing program [ 156.326511][ T4290] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 156.490462][ T4886] loop0: detected capacity change from 0 to 32768 [ 156.501156][ T4886] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 executing program [ 156.625322][ T4887] loop5: detected capacity change from 0 to 32768 [ 156.642900][ T4887] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 156.650791][ T4887] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 156.660130][ T4887] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 156.671880][ T4887] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 156.681326][ T4887] BTRFS info (device loop5): trying to use backup root at mount time [ 156.689042][ T4887] BTRFS info (device loop5): use zlib compression, level 3 [ 156.695356][ T4887] BTRFS info (device loop5): enabling ssd optimizations [ 156.701542][ T4887] BTRFS info (device loop5): using spread ssd allocation scheme [ 156.709020][ T4887] BTRFS info (device loop5): using free space tree executing program [ 156.787872][ T4889] loop3: detected capacity change from 0 to 32768 [ 156.794128][ T4889] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4889) [ 156.869275][ T4888] loop4: detected capacity change from 0 to 32768 [ 156.890072][ T4888] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4888) [ 157.042812][ T4896] loop0: detected capacity change from 0 to 32768 executing program [ 157.060313][ T4896] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor236 (4896) [ 157.078281][ T4896] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 157.080558][ T4896] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 157.088286][ T4896] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 157.096996][ T4896] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 157.099269][ T4890] loop2: detected capacity change from 0 to 32768 [ 157.099729][ T4896] BTRFS info (device loop0): trying to use backup root at mount time [ 157.103002][ T4896] BTRFS info (device loop0): use zlib compression, level 3 [ 157.112885][ T4890] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4890) [ 157.116507][ T4896] BTRFS info (device loop0): enabling ssd optimizations [ 157.118326][ T4896] BTRFS info (device loop0): using spread ssd allocation scheme [ 157.120325][ T4896] BTRFS info (device loop0): using free space tree executing program executing program executing program [ 157.414514][ T4891] loop1: detected capacity change from 0 to 32768 [ 157.426263][ T4891] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor236 (4891) executing program executing program executing program [ 157.906276][ T4912] loop3: detected capacity change from 0 to 32768 [ 157.917220][ T4912] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor236 (4912) [ 157.918199][ T4918] loop4: detected capacity change from 0 to 32768 [ 157.932635][ T4912] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 157.932726][ T4918] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4918) [ 157.940680][ T4912] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 157.951099][ T4912] BTRFS warning (device loop3): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 157.959526][ T4912] BTRFS warning (device loop3): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 157.970237][ T4912] BTRFS info (device loop3): trying to use backup root at mount time [ 157.978378][ T4912] BTRFS info (device loop3): use zlib compression, level 3 [ 157.984633][ T4912] BTRFS info (device loop3): enabling ssd optimizations [ 157.990864][ T4912] BTRFS info (device loop3): using spread ssd allocation scheme [ 157.998507][ T4912] BTRFS info (device loop3): using free space tree [ 158.056316][ T4931] loop2: detected capacity change from 0 to 32768 [ 158.069621][ T4931] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4931) [ 158.143280][ T4934] loop5: detected capacity change from 0 to 32768 [ 158.146227][ T4934] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (4934) executing program executing program executing program [ 158.358781][ T4935] loop1: detected capacity change from 0 to 32768 [ 158.371725][ T4935] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4935) executing program [ 158.392898][ T4935] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 158.395077][ T4935] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 158.410223][ T4935] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 158.412690][ T4935] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 158.437001][ T4935] BTRFS info (device loop1): trying to use backup root at mount time [ 158.438959][ T4935] BTRFS info (device loop1): use zlib compression, level 3 [ 158.440572][ T4935] BTRFS info (device loop1): enabling ssd optimizations [ 158.442187][ T4935] BTRFS info (device loop1): using spread ssd allocation scheme [ 158.443898][ T4935] BTRFS info (device loop1): using free space tree executing program executing program [ 158.879206][ T4953] loop5: detected capacity change from 0 to 32768 [ 158.893350][ T4953] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 scanned by syz-executor236 (4953) [ 158.909963][ T4953] BTRFS info (device loop5): using crc32c (crc32c-generic) checksum algorithm [ 158.920865][ T4955] loop2: detected capacity change from 0 to 32768 [ 158.927293][ T4955] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4955) [ 158.929268][ T4953] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 158.939140][ T4953] BTRFS warning (device loop5): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 158.948436][ T4953] BTRFS warning (device loop5): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 158.951527][ T4954] loop4: detected capacity change from 0 to 32768 [ 158.953963][ T4954] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4954) [ 158.957657][ T4953] BTRFS info (device loop5): trying to use backup root at mount time [ 158.964157][ T4953] BTRFS info (device loop5): use zlib compression, level 3 [ 158.970434][ T4953] BTRFS info (device loop5): enabling ssd optimizations [ 158.976712][ T4953] BTRFS info (device loop5): using spread ssd allocation scheme [ 158.983160][ T4953] BTRFS info (device loop5): using free space tree [ 159.033001][ T4956] loop0: detected capacity change from 0 to 32768 [ 159.041567][ T4956] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (4956) [ 159.123251][ T4958] loop3: detected capacity change from 0 to 32768 executing program executing program [ 159.147071][ T4958] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (4958) executing program executing program executing program [ 159.512589][ T4976] loop1: detected capacity change from 0 to 32768 [ 159.522127][ T4976] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor236 (4976) [ 159.545057][ T4976] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 159.554662][ T4976] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 159.566633][ T4976] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 159.576353][ T4976] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 159.585100][ T4976] BTRFS info (device loop1): trying to use backup root at mount time [ 159.594232][ T4976] BTRFS info (device loop1): use zlib compression, level 3 [ 159.601982][ T4976] BTRFS info (device loop1): enabling ssd optimizations [ 159.607384][ T4976] BTRFS info (device loop1): using spread ssd allocation scheme [ 159.614916][ T4976] BTRFS info (device loop1): using free space tree [ 159.620171][ T4991] loop4: detected capacity change from 0 to 32768 [ 159.630592][ T4991] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (4991) [ 159.723191][ T4990] loop2: detected capacity change from 0 to 32768 [ 159.725941][ T4990] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (4990) executing program [ 159.838830][ T4290] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop1 scanned by udevd (4290) executing program executing program [ 159.985842][ T4996] loop0: detected capacity change from 0 to 32768 [ 159.995557][ T4996] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 160.148093][ T4997] loop3: detected capacity change from 0 to 32768 [ 160.161036][ T4997] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 160.169605][ T4998] loop5: detected capacity change from 0 to 32768 [ 160.184664][ T4998] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program executing program executing program [ 160.528844][ T5017] loop4: detected capacity change from 0 to 32768 [ 160.538500][ T5017] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 160.624724][ T5019] loop2: detected capacity change from 0 to 32768 [ 160.636447][ T5019] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 executing program executing program executing program [ 160.878842][ T5020] loop0: detected capacity change from 0 to 32768 [ 160.888134][ T5020] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 161.038731][ T5022] loop5: detected capacity change from 0 to 32768 [ 161.049555][ T5022] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 [ 161.088989][ T5021] loop3: detected capacity change from 0 to 32768 [ 161.100558][ T5021] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program [ 161.255111][ T5023] loop1: detected capacity change from 0 to 32768 executing program [ 161.293645][ T5023] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 161.295538][ T5023] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 161.315807][ T5023] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 161.320295][ T5023] BTRFS warning (device loop1): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 161.337228][ T5023] BTRFS info (device loop1): trying to use backup root at mount time [ 161.339194][ T5023] BTRFS info (device loop1): use zlib compression, level 3 [ 161.340796][ T5023] BTRFS info (device loop1): enabling ssd optimizations [ 161.342291][ T5023] BTRFS info (device loop1): using spread ssd allocation scheme [ 161.344084][ T5023] BTRFS info (device loop1): using free space tree executing program [ 161.487350][ T5024] loop4: detected capacity change from 0 to 32768 [ 161.500522][ T5024] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (5024) [ 161.567267][ T5025] loop2: detected capacity change from 0 to 32768 [ 161.573798][ T5026] loop0: detected capacity change from 0 to 32768 [ 161.586212][ T5025] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor236 (5025) [ 161.589795][ T4249] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4698 [ 161.592362][ T4249] ------------[ cut here ]------------ [ 161.593599][ T4249] kernel BUG at fs/btrfs/ctree.h:3716! [ 161.594877][ T4249] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 161.596600][ T4249] Modules linked in: [ 161.596943][ T5026] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor236 (5026) [ 161.597492][ T4249] CPU: 1 PID: 4249 Comm: syz-executor236 Not tainted 6.1.32-syzkaller #0 [ 161.601975][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 161.604304][ T4249] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 161.606133][ T4249] pc : assertfail+0x28/0x2c [ 161.607262][ T4249] lr : assertfail+0x28/0x2c [ 161.608261][ T4249] sp : ffff80001daf76d0 [ 161.609228][ T4249] x29: ffff80001daf76d0 x28: 1fffe0001893ea62 x27: dfff800000000000 [ 161.611204][ T4249] x26: ffff700003b5eee8 x25: 1fffe0001893e9fa x24: ffff80001daf7740 [ 161.613107][ T4249] x23: 0000000000000000 x22: ffff0000c49f4fc8 x21: ffff0000c49f4d58 [ 161.615058][ T4249] x20: ffff0000c49f4010 x19: ffff0000c49f4000 x18: ffff80001daf6c20 [ 161.616993][ T4249] x17: 7274622f7366206e x16: ffff8000121090f4 x15: 0000000000000000 [ 161.618898][ T4249] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 161.620703][ T4249] x11: ff80800008345658 x10: 0000000000000000 x9 : 23b096d0df5c4100 [ 161.622566][ T4249] x8 : 23b096d0df5c4100 x7 : 0000000000000001 x6 : 0000000000000001 [ 161.624461][ T4249] x5 : ffff80001daf6fd8 x4 : ffff8000156a2ac0 x3 : ffff80000aa75f8c [ 161.626217][ T4249] x2 : ffff0001b45cfcd0 x1 : 0000000100000000 x0 : 0000000000000051 [ 161.628078][ T4249] Call trace: [ 161.628959][ T4249] assertfail+0x28/0x2c [ 161.629921][ T4249] close_ctree+0x6ec/0xad8 [ 161.630971][ T4249] btrfs_put_super+0x40/0x50 [ 161.632072][ T4249] generic_shutdown_super+0x130/0x328 [ 161.633406][ T4249] kill_anon_super+0x4c/0x74 [ 161.634475][ T4249] btrfs_kill_super+0x40/0x58 [ 161.635509][ T4249] deactivate_locked_super+0xac/0x124 [ 161.636776][ T4249] deactivate_super+0xf0/0x110 [ 161.637876][ T4249] cleanup_mnt+0x394/0x41c [ 161.638771][ T4249] __cleanup_mnt+0x20/0x30 [ 161.639774][ T4249] task_work_run+0x240/0x2f0 [ 161.640859][ T4249] do_notify_resume+0x2144/0x3470 [ 161.641921][ T4249] el0_svc+0x9c/0x168 [ 161.642921][ T4249] el0t_64_sync_handler+0x84/0xf0 [ 161.644158][ T4249] el0t_64_sync+0x18c/0x190 [ 161.645210][ T4249] Code: 911d8000 90002ac2 912b8042 97fff921 (d4210000) [ 161.645449][ T5027] loop5: detected capacity change from 0 to 32768 [ 161.646761][ T4249] ---[ end trace 0000000000000000 ]--- [ 161.729945][ T5028] loop3: detected capacity change from 0 to 32768 [ 161.793066][ T5027] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor236 (5027) [ 161.795948][ T5028] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor236 (5028) [ 161.881628][ T5047] loop4: detected capacity change from 0 to 32768 [ 161.884322][ T5047] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor236 (5047) executing program [ 162.110441][ T4249] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 162.112307][ T4249] SMP: stopping secondary CPUs [ 162.113421][ T4249] Kernel Offset: disabled [ 162.114464][ T4249] CPU features: 0x00000,02070084,26017203 [ 162.115776][ T4249] Memory Limit: none [ 162.576422][ T4249] Rebooting in 86400 seconds..