Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. executing program [ 128.158646][ T4031] loop0: detected capacity change from 0 to 40427 [ 128.237644][ T4031] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 128.239344][ T4031] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 128.246717][ T4031] F2FS-fs (loop0): Found nat_bits in checkpoint [ 128.266566][ T4031] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 128.268128][ T4031] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 128.304093][ T4031] attempt to access beyond end of device [ 128.304093][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 128.307059][ T4031] attempt to access beyond end of device [ 128.307059][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 128.309487][ T4031] attempt to access beyond end of device [ 128.309487][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 128.311795][ T4031] attempt to access beyond end of device [ 128.311795][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 128.314141][ T4031] attempt to access beyond end of device [ 128.314141][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 128.317080][ T4031] attempt to access beyond end of device [ 128.317080][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 128.319565][ T4031] attempt to access beyond end of device [ 128.319565][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 128.321951][ T4031] attempt to access beyond end of device [ 128.321951][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 128.324346][ T4031] attempt to access beyond end of device [ 128.324346][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 128.327270][ T4031] attempt to access beyond end of device [ 128.327270][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 133.305630][ T4031] handle_bad_sector: 125547 callbacks suppressed [ 133.305649][ T4031] attempt to access beyond end of device [ 133.305649][ T4031] loop0: rw=524288, want=58096, limit=40427 [ 133.309287][ T4031] attempt to access beyond end of device [ 133.309287][ T4031] loop0: rw=524288, want=58104, limit=40427 [ 133.311711][ T4031] attempt to access beyond end of device [ 133.311711][ T4031] loop0: rw=524288, want=58112, limit=40427 [ 133.314118][ T4031] attempt to access beyond end of device [ 133.314118][ T4031] loop0: rw=524288, want=58120, limit=40427 [ 133.316556][ T4031] attempt to access beyond end of device [ 133.316556][ T4031] loop0: rw=524288, want=58128, limit=40427 [ 133.319145][ T4031] attempt to access beyond end of device [ 133.319145][ T4031] loop0: rw=524288, want=58136, limit=40427 [ 133.321507][ T4031] attempt to access beyond end of device [ 133.321507][ T4031] loop0: rw=524288, want=58144, limit=40427 [ 133.323754][ T4031] attempt to access beyond end of device [ 133.323754][ T4031] loop0: rw=524288, want=58152, limit=40427 [ 133.326205][ T4031] attempt to access beyond end of device [ 133.326205][ T4031] loop0: rw=524288, want=58160, limit=40427 [ 133.329278][ T4031] attempt to access beyond end of device [ 133.329278][ T4031] loop0: rw=524288, want=58168, limit=40427 [ 138.315603][ T4031] handle_bad_sector: 125775 callbacks suppressed [ 138.315622][ T4031] attempt to access beyond end of device [ 138.315622][ T4031] loop0: rw=0, want=58656, limit=40427 [ 138.319477][ T4031] attempt to access beyond end of device [ 138.319477][ T4031] loop0: rw=0, want=58664, limit=40427 [ 138.321876][ T4031] attempt to access beyond end of device [ 138.321876][ T4031] loop0: rw=0, want=58672, limit=40427 [ 138.324234][ T4031] attempt to access beyond end of device [ 138.324234][ T4031] loop0: rw=0, want=58680, limit=40427 [ 138.326660][ T4031] attempt to access beyond end of device [ 138.326660][ T4031] loop0: rw=0, want=58688, limit=40427 [ 138.329022][ T4031] attempt to access beyond end of device [ 138.329022][ T4031] loop0: rw=0, want=58696, limit=40427 [ 138.331306][ T4031] attempt to access beyond end of device [ 138.331306][ T4031] loop0: rw=0, want=58704, limit=40427 [ 138.333582][ T4031] attempt to access beyond end of device [ 138.333582][ T4031] loop0: rw=0, want=58712, limit=40427 [ 138.335998][ T4031] attempt to access beyond end of device [ 138.335998][ T4031] loop0: rw=0, want=58720, limit=40427 [ 138.338415][ T4031] attempt to access beyond end of device [ 138.338415][ T4031] loop0: rw=0, want=58728, limit=40427 [ 143.325610][ T4031] handle_bad_sector: 125841 callbacks suppressed [ 143.325629][ T4031] attempt to access beyond end of device [ 143.325629][ T4031] loop0: rw=0, want=57704, limit=40427 [ 143.329307][ T4031] attempt to access beyond end of device [ 143.329307][ T4031] loop0: rw=0, want=57712, limit=40427 [ 143.331792][ T4031] attempt to access beyond end of device [ 143.331792][ T4031] loop0: rw=0, want=57720, limit=40427 [ 143.334001][ T4031] attempt to access beyond end of device [ 143.334001][ T4031] loop0: rw=0, want=57728, limit=40427 [ 143.336442][ T4031] attempt to access beyond end of device [ 143.336442][ T4031] loop0: rw=0, want=57736, limit=40427 [ 143.338767][ T4031] attempt to access beyond end of device [ 143.338767][ T4031] loop0: rw=0, want=57744, limit=40427 [ 143.341144][ T4031] attempt to access beyond end of device [ 143.341144][ T4031] loop0: rw=0, want=57752, limit=40427 [ 143.343516][ T4031] attempt to access beyond end of device [ 143.343516][ T4031] loop0: rw=0, want=57760, limit=40427 [ 143.345827][ T4031] attempt to access beyond end of device [ 143.345827][ T4031] loop0: rw=0, want=57768, limit=40427 [ 143.348131][ T4031] attempt to access beyond end of device [ 143.348131][ T4031] loop0: rw=0, want=57776, limit=40427 [ 148.335603][ T4031] handle_bad_sector: 125901 callbacks suppressed [ 148.335622][ T4031] attempt to access beyond end of device [ 148.335622][ T4031] loop0: rw=524288, want=59272, limit=40427 [ 148.339315][ T4031] attempt to access beyond end of device [ 148.339315][ T4031] loop0: rw=524288, want=59280, limit=40427 [ 148.341694][ T4031] attempt to access beyond end of device [ 148.341694][ T4031] loop0: rw=524288, want=59288, limit=40427 [ 148.344177][ T4031] attempt to access beyond end of device [ 148.344177][ T4031] loop0: rw=524288, want=59296, limit=40427 [ 148.346775][ T4031] attempt to access beyond end of device [ 148.346775][ T4031] loop0: rw=524288, want=59304, limit=40427 [ 148.349241][ T4031] attempt to access beyond end of device [ 148.349241][ T4031] loop0: rw=524288, want=59312, limit=40427 [ 148.351684][ T4031] attempt to access beyond end of device [ 148.351684][ T4031] loop0: rw=524288, want=59320, limit=40427 [ 148.354148][ T4031] attempt to access beyond end of device [ 148.354148][ T4031] loop0: rw=524288, want=59328, limit=40427 [ 148.356731][ T4031] attempt to access beyond end of device [ 148.356731][ T4031] loop0: rw=524288, want=59336, limit=40427 [ 148.359216][ T4031] attempt to access beyond end of device [ 148.359216][ T4031] loop0: rw=524288, want=59344, limit=40427 [ 153.345652][ T4031] handle_bad_sector: 125915 callbacks suppressed [ 153.345670][ T4031] attempt to access beyond end of device [ 153.345670][ T4031] loop0: rw=524288, want=58912, limit=40427 [ 153.349767][ T4031] attempt to access beyond end of device [ 153.349767][ T4031] loop0: rw=524288, want=58920, limit=40427 [ 153.352115][ T4031] attempt to access beyond end of device [ 153.352115][ T4031] loop0: rw=524288, want=58928, limit=40427 [ 153.354537][ T4031] attempt to access beyond end of device [ 153.354537][ T4031] loop0: rw=524288, want=58936, limit=40427 [ 153.357105][ T4031] attempt to access beyond end of device [ 153.357105][ T4031] loop0: rw=524288, want=58944, limit=40427 [ 153.359849][ T4031] attempt to access beyond end of device [ 153.359849][ T4031] loop0: rw=524288, want=58952, limit=40427 [ 153.362255][ T4031] attempt to access beyond end of device [ 153.362255][ T4031] loop0: rw=524288, want=58960, limit=40427 [ 153.364581][ T4031] attempt to access beyond end of device [ 153.364581][ T4031] loop0: rw=524288, want=58968, limit=40427 [ 153.367241][ T4031] attempt to access beyond end of device [ 153.367241][ T4031] loop0: rw=524288, want=58976, limit=40427 [ 153.369735][ T4031] attempt to access beyond end of device [ 153.369735][ T4031] loop0: rw=524288, want=58984, limit=40427 [ 158.355594][ T4031] handle_bad_sector: 126366 callbacks suppressed [ 158.355612][ T4031] attempt to access beyond end of device [ 158.355612][ T4031] loop0: rw=524288, want=58080, limit=40427 [ 158.359433][ T4031] attempt to access beyond end of device [ 158.359433][ T4031] loop0: rw=524288, want=58088, limit=40427 [ 158.361848][ T4031] attempt to access beyond end of device [ 158.361848][ T4031] loop0: rw=524288, want=58096, limit=40427 [ 158.364159][ T4031] attempt to access beyond end of device [ 158.364159][ T4031] loop0: rw=524288, want=58104, limit=40427 [ 158.366697][ T4031] attempt to access beyond end of device [ 158.366697][ T4031] loop0: rw=524288, want=58112, limit=40427 [ 158.368974][ T4031] attempt to access beyond end of device [ 158.368974][ T4031] loop0: rw=524288, want=58120, limit=40427 [ 158.371363][ T4031] attempt to access beyond end of device [ 158.371363][ T4031] loop0: rw=524288, want=58128, limit=40427 [ 158.373700][ T4031] attempt to access beyond end of device [ 158.373700][ T4031] loop0: rw=524288, want=58136, limit=40427 [ 158.376029][ T4031] attempt to access beyond end of device [ 158.376029][ T4031] loop0: rw=524288, want=58144, limit=40427 [ 158.378432][ T4031] attempt to access beyond end of device [ 158.378432][ T4031] loop0: rw=524288, want=58152, limit=40427 [ 163.365621][ T4031] handle_bad_sector: 126312 callbacks suppressed [ 163.365640][ T4031] attempt to access beyond end of device [ 163.365640][ T4031] loop0: rw=0, want=58856, limit=40427 [ 163.369403][ T4031] attempt to access beyond end of device [ 163.369403][ T4031] loop0: rw=0, want=58864, limit=40427 [ 163.371802][ T4031] attempt to access beyond end of device [ 163.371802][ T4031] loop0: rw=0, want=58872, limit=40427 [ 163.374125][ T4031] attempt to access beyond end of device [ 163.374125][ T4031] loop0: rw=0, want=58880, limit=40427 [ 163.376591][ T4031] attempt to access beyond end of device [ 163.376591][ T4031] loop0: rw=0, want=58888, limit=40427 [ 163.379068][ T4031] attempt to access beyond end of device [ 163.379068][ T4031] loop0: rw=0, want=58896, limit=40427 [ 163.381391][ T4031] attempt to access beyond end of device [ 163.381391][ T4031] loop0: rw=0, want=58904, limit=40427 [ 163.383693][ T4031] attempt to access beyond end of device [ 163.383693][ T4031] loop0: rw=0, want=58912, limit=40427 [ 163.386083][ T4031] attempt to access beyond end of device [ 163.386083][ T4031] loop0: rw=0, want=58920, limit=40427 [ 163.388438][ T4031] attempt to access beyond end of device [ 163.388438][ T4031] loop0: rw=0, want=58928, limit=40427 [ 168.375604][ T4031] handle_bad_sector: 125980 callbacks suppressed [ 168.375623][ T4031] attempt to access beyond end of device [ 168.375623][ T4031] loop0: rw=0, want=59016, limit=40427 [ 168.379237][ T4031] attempt to access beyond end of device [ 168.379237][ T4031] loop0: rw=0, want=59024, limit=40427 [ 168.381618][ T4031] attempt to access beyond end of device [ 168.381618][ T4031] loop0: rw=0, want=59032, limit=40427 [ 168.384044][ T4031] attempt to access beyond end of device [ 168.384044][ T4031] loop0: rw=0, want=59040, limit=40427 [ 168.386633][ T4031] attempt to access beyond end of device [ 168.386633][ T4031] loop0: rw=0, want=59048, limit=40427 [ 168.389044][ T4031] attempt to access beyond end of device [ 168.389044][ T4031] loop0: rw=0, want=59056, limit=40427 [ 168.391390][ T4031] attempt to access beyond end of device [ 168.391390][ T4031] loop0: rw=0, want=59064, limit=40427 [ 168.393678][ T4031] attempt to access beyond end of device [ 168.393678][ T4031] loop0: rw=0, want=59072, limit=40427 [ 168.396136][ T4031] attempt to access beyond end of device [ 168.396136][ T4031] loop0: rw=0, want=59080, limit=40427 [ 168.398688][ T4031] attempt to access beyond end of device [ 168.398688][ T4031] loop0: rw=0, want=59088, limit=40427 [ 173.385619][ T4031] handle_bad_sector: 125755 callbacks suppressed [ 173.385638][ T4031] attempt to access beyond end of device [ 173.385638][ T4031] loop0: rw=0, want=57376, limit=40427 [ 173.389366][ T4031] attempt to access beyond end of device [ 173.389366][ T4031] loop0: rw=0, want=57384, limit=40427 [ 173.391831][ T4031] attempt to access beyond end of device [ 173.391831][ T4031] loop0: rw=0, want=57392, limit=40427 [ 173.394163][ T4031] attempt to access beyond end of device [ 173.394163][ T4031] loop0: rw=0, want=57400, limit=40427 [ 173.396510][ T4031] attempt to access beyond end of device [ 173.396510][ T4031] loop0: rw=0, want=57408, limit=40427 [ 173.398795][ T4031] attempt to access beyond end of device [ 173.398795][ T4031] loop0: rw=0, want=57416, limit=40427 [ 173.401225][ T4031] attempt to access beyond end of device [ 173.401225][ T4031] loop0: rw=0, want=57424, limit=40427 [ 173.403590][ T4031] attempt to access beyond end of device [ 173.403590][ T4031] loop0: rw=0, want=57432, limit=40427 [ 173.406024][ T4031] attempt to access beyond end of device [ 173.406024][ T4031] loop0: rw=0, want=57440, limit=40427 [ 173.408436][ T4031] attempt to access beyond end of device [ 173.408436][ T4031] loop0: rw=0, want=57448, limit=40427 [ 178.395599][ T4031] handle_bad_sector: 126548 callbacks suppressed [ 178.395617][ T4031] attempt to access beyond end of device [ 178.395617][ T4031] loop0: rw=0, want=58000, limit=40427 [ 178.399007][ T4031] attempt to access beyond end of device [ 178.399007][ T4031] loop0: rw=0, want=58008, limit=40427 [ 178.401322][ T4031] attempt to access beyond end of device [ 178.401322][ T4031] loop0: rw=0, want=58016, limit=40427 [ 178.403730][ T4031] attempt to access beyond end of device [ 178.403730][ T4031] loop0: rw=0, want=58024, limit=40427 [ 178.406081][ T4031] attempt to access beyond end of device [ 178.406081][ T4031] loop0: rw=0, want=58032, limit=40427 [ 178.408551][ T4031] attempt to access beyond end of device [ 178.408551][ T4031] loop0: rw=0, want=58040, limit=40427 [ 178.410700][ T4031] attempt to access beyond end of device [ 178.410700][ T4031] loop0: rw=0, want=58048, limit=40427 [ 178.413043][ T4031] attempt to access beyond end of device [ 178.413043][ T4031] loop0: rw=0, want=58056, limit=40427 [ 178.415360][ T4031] attempt to access beyond end of device [ 178.415360][ T4031] loop0: rw=0, want=58064, limit=40427 [ 178.417814][ T4031] attempt to access beyond end of device [ 178.417814][ T4031] loop0: rw=0, want=58072, limit=40427 [ 183.407925][ T4031] handle_bad_sector: 126644 callbacks suppressed [ 183.407944][ T4031] attempt to access beyond end of device [ 183.407944][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 183.411864][ T4031] attempt to access beyond end of device [ 183.411864][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 183.414292][ T4031] attempt to access beyond end of device [ 183.414292][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 183.416934][ T4031] attempt to access beyond end of device [ 183.416934][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 183.419438][ T4031] attempt to access beyond end of device [ 183.419438][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 183.421942][ T4031] attempt to access beyond end of device [ 183.421942][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 183.424357][ T4031] attempt to access beyond end of device [ 183.424357][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 183.426857][ T4031] attempt to access beyond end of device [ 183.426857][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 183.429256][ T4031] attempt to access beyond end of device [ 183.429256][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 183.431776][ T4031] attempt to access beyond end of device [ 183.431776][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 188.415638][ T4031] handle_bad_sector: 126600 callbacks suppressed [ 188.415657][ T4031] attempt to access beyond end of device [ 188.415657][ T4031] loop0: rw=524288, want=58392, limit=40427 [ 188.419590][ T4031] attempt to access beyond end of device [ 188.419590][ T4031] loop0: rw=524288, want=58400, limit=40427 [ 188.421966][ T4031] attempt to access beyond end of device [ 188.421966][ T4031] loop0: rw=524288, want=58408, limit=40427 [ 188.424258][ T4031] attempt to access beyond end of device [ 188.424258][ T4031] loop0: rw=524288, want=58416, limit=40427 [ 188.426916][ T4031] attempt to access beyond end of device [ 188.426916][ T4031] loop0: rw=524288, want=58424, limit=40427 [ 188.429281][ T4031] attempt to access beyond end of device [ 188.429281][ T4031] loop0: rw=524288, want=58432, limit=40427 [ 188.431721][ T4031] attempt to access beyond end of device [ 188.431721][ T4031] loop0: rw=524288, want=58440, limit=40427 [ 188.434006][ T4031] attempt to access beyond end of device [ 188.434006][ T4031] loop0: rw=524288, want=58448, limit=40427 [ 188.436398][ T4031] attempt to access beyond end of device [ 188.436398][ T4031] loop0: rw=524288, want=58456, limit=40427 [ 188.438799][ T4031] attempt to access beyond end of device [ 188.438799][ T4031] loop0: rw=524288, want=58464, limit=40427 [ 193.425613][ T4031] handle_bad_sector: 126515 callbacks suppressed [ 193.425632][ T4031] attempt to access beyond end of device [ 193.425632][ T4031] loop0: rw=524288, want=58752, limit=40427 [ 193.429555][ T4031] attempt to access beyond end of device [ 193.429555][ T4031] loop0: rw=524288, want=58760, limit=40427 [ 193.432073][ T4031] attempt to access beyond end of device [ 193.432073][ T4031] loop0: rw=524288, want=58768, limit=40427 [ 193.434551][ T4031] attempt to access beyond end of device [ 193.434551][ T4031] loop0: rw=524288, want=58776, limit=40427 [ 193.437169][ T4031] attempt to access beyond end of device [ 193.437169][ T4031] loop0: rw=524288, want=58784, limit=40427 [ 193.439717][ T4031] attempt to access beyond end of device [ 193.439717][ T4031] loop0: rw=524288, want=58792, limit=40427 [ 193.442349][ T4031] attempt to access beyond end of device [ 193.442349][ T4031] loop0: rw=524288, want=58800, limit=40427 [ 193.444809][ T4031] attempt to access beyond end of device [ 193.444809][ T4031] loop0: rw=524288, want=58808, limit=40427 [ 193.447422][ T4031] attempt to access beyond end of device [ 193.447422][ T4031] loop0: rw=524288, want=58816, limit=40427 [ 193.449850][ T4031] attempt to access beyond end of device [ 193.449850][ T4031] loop0: rw=524288, want=58824, limit=40427 [ 198.435601][ T4031] handle_bad_sector: 126791 callbacks suppressed [ 198.435620][ T4031] attempt to access beyond end of device [ 198.435620][ T4031] loop0: rw=0, want=59280, limit=40427 [ 198.439195][ T4031] attempt to access beyond end of device [ 198.439195][ T4031] loop0: rw=0, want=59288, limit=40427 [ 198.441381][ T4031] attempt to access beyond end of device [ 198.441381][ T4031] loop0: rw=0, want=59296, limit=40427 [ 198.443538][ T4031] attempt to access beyond end of device [ 198.443538][ T4031] loop0: rw=0, want=59304, limit=40427 [ 198.445930][ T4031] attempt to access beyond end of device [ 198.445930][ T4031] loop0: rw=0, want=59312, limit=40427 [ 198.448239][ T4031] attempt to access beyond end of device [ 198.448239][ T4031] loop0: rw=0, want=59320, limit=40427 [ 198.450412][ T4031] attempt to access beyond end of device [ 198.450412][ T4031] loop0: rw=0, want=59328, limit=40427 [ 198.452733][ T4031] attempt to access beyond end of device [ 198.452733][ T4031] loop0: rw=0, want=59336, limit=40427 [ 198.454883][ T4031] attempt to access beyond end of device [ 198.454883][ T4031] loop0: rw=0, want=59344, limit=40427 [ 198.457379][ T4031] attempt to access beyond end of device [ 198.457379][ T4031] loop0: rw=0, want=59352, limit=40427 [ 203.445604][ T4031] handle_bad_sector: 126240 callbacks suppressed [ 203.445623][ T4031] attempt to access beyond end of device [ 203.445623][ T4031] loop0: rw=0, want=57440, limit=40427 [ 203.449334][ T4031] attempt to access beyond end of device [ 203.449334][ T4031] loop0: rw=0, want=57448, limit=40427 [ 203.451729][ T4031] attempt to access beyond end of device [ 203.451729][ T4031] loop0: rw=0, want=57456, limit=40427 [ 203.454021][ T4031] attempt to access beyond end of device [ 203.454021][ T4031] loop0: rw=0, want=57464, limit=40427 [ 203.456437][ T4031] attempt to access beyond end of device [ 203.456437][ T4031] loop0: rw=0, want=57472, limit=40427 [ 203.458710][ T4031] attempt to access beyond end of device [ 203.458710][ T4031] loop0: rw=0, want=57480, limit=40427 [ 203.461117][ T4031] attempt to access beyond end of device [ 203.461117][ T4031] loop0: rw=0, want=57488, limit=40427 [ 203.463396][ T4031] attempt to access beyond end of device [ 203.463396][ T4031] loop0: rw=0, want=57496, limit=40427 [ 203.465936][ T4031] attempt to access beyond end of device [ 203.465936][ T4031] loop0: rw=0, want=57504, limit=40427 [ 203.468273][ T4031] attempt to access beyond end of device [ 203.468273][ T4031] loop0: rw=0, want=57512, limit=40427 [ 208.455630][ T4031] handle_bad_sector: 126694 callbacks suppressed [ 208.455648][ T4031] attempt to access beyond end of device [ 208.455648][ T4031] loop0: rw=0, want=59232, limit=40427 [ 208.459434][ T4031] attempt to access beyond end of device [ 208.459434][ T4031] loop0: rw=0, want=59240, limit=40427 [ 208.461811][ T4031] attempt to access beyond end of device [ 208.461811][ T4031] loop0: rw=0, want=59248, limit=40427 [ 208.464172][ T4031] attempt to access beyond end of device [ 208.464172][ T4031] loop0: rw=0, want=59256, limit=40427 [ 208.466763][ T4031] attempt to access beyond end of device [ 208.466763][ T4031] loop0: rw=0, want=59264, limit=40427 [ 208.469162][ T4031] attempt to access beyond end of device [ 208.469162][ T4031] loop0: rw=0, want=59272, limit=40427 [ 208.471546][ T4031] attempt to access beyond end of device [ 208.471546][ T4031] loop0: rw=0, want=59280, limit=40427 [ 208.473858][ T4031] attempt to access beyond end of device [ 208.473858][ T4031] loop0: rw=0, want=59288, limit=40427 [ 208.476456][ T4031] attempt to access beyond end of device [ 208.476456][ T4031] loop0: rw=0, want=59296, limit=40427 [ 208.478803][ T4031] attempt to access beyond end of device [ 208.478803][ T4031] loop0: rw=0, want=59304, limit=40427 [ 213.467401][ T4031] handle_bad_sector: 126490 callbacks suppressed [ 213.467421][ T4031] attempt to access beyond end of device [ 213.467421][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 213.471169][ T4031] attempt to access beyond end of device [ 213.471169][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 213.473489][ T4031] attempt to access beyond end of device [ 213.473489][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 213.475936][ T4031] attempt to access beyond end of device [ 213.475936][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 213.478309][ T4031] attempt to access beyond end of device [ 213.478309][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 213.480627][ T4031] attempt to access beyond end of device [ 213.480627][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 213.482976][ T4031] attempt to access beyond end of device [ 213.482976][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 213.485510][ T4031] attempt to access beyond end of device [ 213.485510][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 213.488156][ T4031] attempt to access beyond end of device [ 213.488156][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 213.490566][ T4031] attempt to access beyond end of device [ 213.490566][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 218.475592][ T4031] handle_bad_sector: 126481 callbacks suppressed [ 218.475611][ T4031] attempt to access beyond end of device [ 218.475611][ T4031] loop0: rw=524288, want=57440, limit=40427 [ 218.479416][ T4031] attempt to access beyond end of device [ 218.479416][ T4031] loop0: rw=524288, want=57448, limit=40427 [ 218.481662][ T4031] attempt to access beyond end of device [ 218.481662][ T4031] loop0: rw=524288, want=57456, limit=40427 [ 218.484084][ T4031] attempt to access beyond end of device [ 218.484084][ T4031] loop0: rw=524288, want=57464, limit=40427 [ 218.486614][ T4031] attempt to access beyond end of device [ 218.486614][ T4031] loop0: rw=524288, want=57472, limit=40427 [ 218.489030][ T4031] attempt to access beyond end of device [ 218.489030][ T4031] loop0: rw=524288, want=57480, limit=40427 [ 218.491409][ T4031] attempt to access beyond end of device [ 218.491409][ T4031] loop0: rw=524288, want=57488, limit=40427 [ 218.493810][ T4031] attempt to access beyond end of device [ 218.493810][ T4031] loop0: rw=524288, want=57496, limit=40427 [ 218.496255][ T4031] attempt to access beyond end of device [ 218.496255][ T4031] loop0: rw=524288, want=57504, limit=40427 [ 218.498716][ T4031] attempt to access beyond end of device [ 218.498716][ T4031] loop0: rw=524288, want=57512, limit=40427 [ 223.486392][ T4031] handle_bad_sector: 126459 callbacks suppressed [ 223.486411][ T4031] attempt to access beyond end of device [ 223.486411][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 223.490226][ T4031] attempt to access beyond end of device [ 223.490226][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 223.492634][ T4031] attempt to access beyond end of device [ 223.492634][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 223.494999][ T4031] attempt to access beyond end of device [ 223.494999][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 223.497560][ T4031] attempt to access beyond end of device [ 223.497560][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 223.499925][ T4031] attempt to access beyond end of device [ 223.499925][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 223.502559][ T4031] attempt to access beyond end of device [ 223.502559][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 223.504971][ T4031] attempt to access beyond end of device [ 223.504971][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 223.507528][ T4031] attempt to access beyond end of device [ 223.507528][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 223.509993][ T4031] attempt to access beyond end of device [ 223.509993][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 228.495630][ T4031] handle_bad_sector: 126189 callbacks suppressed [ 228.495648][ T4031] attempt to access beyond end of device [ 228.495648][ T4031] loop0: rw=524288, want=59184, limit=40427 [ 228.499833][ T4031] attempt to access beyond end of device [ 228.499833][ T4031] loop0: rw=524288, want=59192, limit=40427 [ 228.502160][ T4031] attempt to access beyond end of device [ 228.502160][ T4031] loop0: rw=524288, want=59200, limit=40427 [ 228.504689][ T4031] attempt to access beyond end of device [ 228.504689][ T4031] loop0: rw=524288, want=59208, limit=40427 [ 228.507256][ T4031] attempt to access beyond end of device [ 228.507256][ T4031] loop0: rw=524288, want=59216, limit=40427 [ 228.509768][ T4031] attempt to access beyond end of device [ 228.509768][ T4031] loop0: rw=524288, want=59224, limit=40427 [ 228.512165][ T4031] attempt to access beyond end of device [ 228.512165][ T4031] loop0: rw=524288, want=59232, limit=40427 [ 228.514547][ T4031] attempt to access beyond end of device [ 228.514547][ T4031] loop0: rw=524288, want=59240, limit=40427 [ 228.517200][ T4031] attempt to access beyond end of device [ 228.517200][ T4031] loop0: rw=524288, want=59248, limit=40427 [ 228.519648][ T4031] attempt to access beyond end of device [ 228.519648][ T4031] loop0: rw=524288, want=59256, limit=40427 [ 233.505763][ T4031] handle_bad_sector: 126241 callbacks suppressed [ 233.505781][ T4031] attempt to access beyond end of device [ 233.505781][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 233.509556][ T4031] attempt to access beyond end of device [ 233.509556][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 233.511879][ T4031] attempt to access beyond end of device [ 233.511879][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 233.514117][ T4031] attempt to access beyond end of device [ 233.514117][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 233.516614][ T4031] attempt to access beyond end of device [ 233.516614][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 233.519031][ T4031] attempt to access beyond end of device [ 233.519031][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 233.521360][ T4031] attempt to access beyond end of device [ 233.521360][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 233.523802][ T4031] attempt to access beyond end of device [ 233.523802][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 233.526475][ T4031] attempt to access beyond end of device [ 233.526475][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 233.529012][ T4031] attempt to access beyond end of device [ 233.529012][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 238.515602][ T4031] handle_bad_sector: 126537 callbacks suppressed [ 238.515621][ T4031] attempt to access beyond end of device [ 238.515621][ T4031] loop0: rw=524288, want=57888, limit=40427 [ 238.519326][ T4031] attempt to access beyond end of device [ 238.519326][ T4031] loop0: rw=524288, want=57896, limit=40427 [ 238.521652][ T4031] attempt to access beyond end of device [ 238.521652][ T4031] loop0: rw=524288, want=57904, limit=40427 [ 238.524029][ T4031] attempt to access beyond end of device [ 238.524029][ T4031] loop0: rw=524288, want=57912, limit=40427 [ 238.526452][ T4031] attempt to access beyond end of device [ 238.526452][ T4031] loop0: rw=524288, want=57920, limit=40427 [ 238.528864][ T4031] attempt to access beyond end of device [ 238.528864][ T4031] loop0: rw=524288, want=57928, limit=40427 [ 238.531204][ T4031] attempt to access beyond end of device [ 238.531204][ T4031] loop0: rw=524288, want=57936, limit=40427 [ 238.533596][ T4031] attempt to access beyond end of device [ 238.533596][ T4031] loop0: rw=524288, want=57944, limit=40427 [ 238.536031][ T4031] attempt to access beyond end of device [ 238.536031][ T4031] loop0: rw=524288, want=57952, limit=40427 [ 238.538390][ T4031] attempt to access beyond end of device [ 238.538390][ T4031] loop0: rw=524288, want=57960, limit=40427 [ 243.525607][ T4031] handle_bad_sector: 126531 callbacks suppressed [ 243.525625][ T4031] attempt to access beyond end of device [ 243.525625][ T4031] loop0: rw=524288, want=58376, limit=40427 [ 243.529481][ T4031] attempt to access beyond end of device [ 243.529481][ T4031] loop0: rw=524288, want=58384, limit=40427 [ 243.531847][ T4031] attempt to access beyond end of device [ 243.531847][ T4031] loop0: rw=524288, want=58392, limit=40427 [ 243.534262][ T4031] attempt to access beyond end of device [ 243.534262][ T4031] loop0: rw=524288, want=58400, limit=40427 [ 243.536925][ T4031] attempt to access beyond end of device [ 243.536925][ T4031] loop0: rw=524288, want=58408, limit=40427 [ 243.539400][ T4031] attempt to access beyond end of device [ 243.539400][ T4031] loop0: rw=524288, want=58416, limit=40427 [ 243.541855][ T4031] attempt to access beyond end of device [ 243.541855][ T4031] loop0: rw=524288, want=58424, limit=40427 [ 243.544349][ T4031] attempt to access beyond end of device [ 243.544349][ T4031] loop0: rw=524288, want=58432, limit=40427 [ 243.546852][ T4031] attempt to access beyond end of device [ 243.546852][ T4031] loop0: rw=524288, want=58440, limit=40427 [ 243.549348][ T4031] attempt to access beyond end of device [ 243.549348][ T4031] loop0: rw=524288, want=58448, limit=40427 [ 248.535611][ T4031] handle_bad_sector: 126803 callbacks suppressed [ 248.535631][ T4031] attempt to access beyond end of device [ 248.535631][ T4031] loop0: rw=0, want=59000, limit=40427 [ 248.539308][ T4031] attempt to access beyond end of device [ 248.539308][ T4031] loop0: rw=0, want=59008, limit=40427 [ 248.541587][ T4031] attempt to access beyond end of device [ 248.541587][ T4031] loop0: rw=0, want=59016, limit=40427 [ 248.543880][ T4031] attempt to access beyond end of device [ 248.543880][ T4031] loop0: rw=0, want=59024, limit=40427 [ 248.546177][ T4031] attempt to access beyond end of device [ 248.546177][ T4031] loop0: rw=0, want=59032, limit=40427 [ 248.548583][ T4031] attempt to access beyond end of device [ 248.548583][ T4031] loop0: rw=0, want=59040, limit=40427 [ 248.550871][ T4031] attempt to access beyond end of device [ 248.550871][ T4031] loop0: rw=0, want=59048, limit=40427 [ 248.553145][ T4031] attempt to access beyond end of device [ 248.553145][ T4031] loop0: rw=0, want=59056, limit=40427 [ 248.555543][ T4031] attempt to access beyond end of device [ 248.555543][ T4031] loop0: rw=0, want=59064, limit=40427 [ 248.557826][ T4031] attempt to access beyond end of device [ 248.557826][ T4031] loop0: rw=0, want=59072, limit=40427 [ 253.547222][ T4031] handle_bad_sector: 126519 callbacks suppressed [ 253.547241][ T4031] attempt to access beyond end of device [ 253.547241][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 253.550923][ T4031] attempt to access beyond end of device [ 253.550923][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 253.553314][ T4031] attempt to access beyond end of device [ 253.553314][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 253.555732][ T4031] attempt to access beyond end of device [ 253.555732][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 253.557962][ T4031] attempt to access beyond end of device [ 253.557962][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 253.560218][ T4031] attempt to access beyond end of device [ 253.560218][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 253.562799][ T4031] attempt to access beyond end of device [ 253.562799][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 253.565073][ T4031] attempt to access beyond end of device [ 253.565073][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 253.567637][ T4031] attempt to access beyond end of device [ 253.567637][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 253.570273][ T4031] attempt to access beyond end of device [ 253.570273][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 258.555652][ T4031] handle_bad_sector: 125383 callbacks suppressed [ 258.555670][ T4031] attempt to access beyond end of device [ 258.555670][ T4031] loop0: rw=0, want=58856, limit=40427 [ 258.559239][ T4031] attempt to access beyond end of device [ 258.559239][ T4031] loop0: rw=0, want=58864, limit=40427 [ 258.561583][ T4031] attempt to access beyond end of device [ 258.561583][ T4031] loop0: rw=0, want=58872, limit=40427 [ 258.563845][ T4031] attempt to access beyond end of device [ 258.563845][ T4031] loop0: rw=0, want=58880, limit=40427 [ 258.566326][ T4031] attempt to access beyond end of device [ 258.566326][ T4031] loop0: rw=0, want=58888, limit=40427 [ 258.568695][ T4031] attempt to access beyond end of device [ 258.568695][ T4031] loop0: rw=0, want=58896, limit=40427 [ 258.571015][ T4031] attempt to access beyond end of device [ 258.571015][ T4031] loop0: rw=0, want=58904, limit=40427 [ 258.573325][ T4031] attempt to access beyond end of device [ 258.573325][ T4031] loop0: rw=0, want=58912, limit=40427 [ 258.575634][ T4031] attempt to access beyond end of device [ 258.575634][ T4031] loop0: rw=0, want=58920, limit=40427 [ 258.577981][ T4031] attempt to access beyond end of device [ 258.577981][ T4031] loop0: rw=0, want=58928, limit=40427 [ 263.565610][ T4031] handle_bad_sector: 125970 callbacks suppressed [ 263.565630][ T4031] attempt to access beyond end of device [ 263.565630][ T4031] loop0: rw=0, want=58936, limit=40427 [ 263.569361][ T4031] attempt to access beyond end of device [ 263.569361][ T4031] loop0: rw=0, want=58944, limit=40427 [ 263.571676][ T4031] attempt to access beyond end of device [ 263.571676][ T4031] loop0: rw=0, want=58952, limit=40427 [ 263.573951][ T4031] attempt to access beyond end of device [ 263.573951][ T4031] loop0: rw=0, want=58960, limit=40427 [ 263.576335][ T4031] attempt to access beyond end of device [ 263.576335][ T4031] loop0: rw=0, want=58968, limit=40427 [ 263.578574][ T4031] attempt to access beyond end of device [ 263.578574][ T4031] loop0: rw=0, want=58976, limit=40427 [ 263.580897][ T4031] attempt to access beyond end of device [ 263.580897][ T4031] loop0: rw=0, want=58984, limit=40427 [ 263.583495][ T4031] attempt to access beyond end of device [ 263.583495][ T4031] loop0: rw=0, want=58992, limit=40427 [ 263.585958][ T4031] attempt to access beyond end of device [ 263.585958][ T4031] loop0: rw=0, want=59000, limit=40427 [ 263.588244][ T4031] attempt to access beyond end of device [ 263.588244][ T4031] loop0: rw=0, want=59008, limit=40427 [ 268.577464][ T4031] handle_bad_sector: 124997 callbacks suppressed [ 268.577483][ T4031] attempt to access beyond end of device [ 268.577483][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 268.581179][ T4031] attempt to access beyond end of device [ 268.581179][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 268.583611][ T4031] attempt to access beyond end of device [ 268.583611][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 268.586141][ T4031] attempt to access beyond end of device [ 268.586141][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 268.588545][ T4031] attempt to access beyond end of device [ 268.588545][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 268.590893][ T4031] attempt to access beyond end of device [ 268.590893][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 268.593316][ T4031] attempt to access beyond end of device [ 268.593316][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 268.595644][ T4031] attempt to access beyond end of device [ 268.595644][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 268.597922][ T4031] attempt to access beyond end of device [ 268.597922][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 268.600358][ T4031] attempt to access beyond end of device [ 268.600358][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 273.585606][ T4031] handle_bad_sector: 125919 callbacks suppressed [ 273.585624][ T4031] attempt to access beyond end of device [ 273.585624][ T4031] loop0: rw=0, want=59064, limit=40427 [ 273.589030][ T4031] attempt to access beyond end of device [ 273.589030][ T4031] loop0: rw=0, want=59072, limit=40427 [ 273.591297][ T4031] attempt to access beyond end of device [ 273.591297][ T4031] loop0: rw=0, want=59080, limit=40427 [ 273.593532][ T4031] attempt to access beyond end of device [ 273.593532][ T4031] loop0: rw=0, want=59088, limit=40427 [ 273.595970][ T4031] attempt to access beyond end of device [ 273.595970][ T4031] loop0: rw=0, want=59096, limit=40427 [ 273.598464][ T4031] attempt to access beyond end of device [ 273.598464][ T4031] loop0: rw=0, want=59104, limit=40427 [ 273.600710][ T4031] attempt to access beyond end of device [ 273.600710][ T4031] loop0: rw=0, want=59112, limit=40427 [ 273.603026][ T4031] attempt to access beyond end of device [ 273.603026][ T4031] loop0: rw=0, want=59120, limit=40427 [ 273.605198][ T4031] attempt to access beyond end of device [ 273.605198][ T4031] loop0: rw=0, want=59128, limit=40427 [ 273.607690][ T4031] attempt to access beyond end of device [ 273.607690][ T4031] loop0: rw=0, want=59136, limit=40427 [ 278.596438][ T4031] handle_bad_sector: 126001 callbacks suppressed [ 278.596456][ T4031] attempt to access beyond end of device [ 278.596456][ T4031] loop0: rw=524288, want=57352, limit=40427 [ 278.600249][ T4031] attempt to access beyond end of device [ 278.600249][ T4031] loop0: rw=524288, want=57360, limit=40427 [ 278.602601][ T4031] attempt to access beyond end of device [ 278.602601][ T4031] loop0: rw=524288, want=57368, limit=40427 [ 278.605070][ T4031] attempt to access beyond end of device [ 278.605070][ T4031] loop0: rw=524288, want=57376, limit=40427 [ 278.607935][ T4031] attempt to access beyond end of device [ 278.607935][ T4031] loop0: rw=524288, want=57384, limit=40427 [ 278.610347][ T4031] attempt to access beyond end of device [ 278.610347][ T4031] loop0: rw=524288, want=57392, limit=40427 [ 278.612766][ T4031] attempt to access beyond end of device [ 278.612766][ T4031] loop0: rw=524288, want=57400, limit=40427 [ 278.615333][ T4031] attempt to access beyond end of device [ 278.615333][ T4031] loop0: rw=524288, want=57408, limit=40427 [ 278.617978][ T4031] attempt to access beyond end of device [ 278.617978][ T4031] loop0: rw=524288, want=57416, limit=40427 [ 278.620324][ T4031] attempt to access beyond end of device [ 278.620324][ T4031] loop0: rw=524288, want=57424, limit=40427 [ 283.605637][ T4031] handle_bad_sector: 126560 callbacks suppressed [ 283.605655][ T4031] attempt to access beyond end of device [ 283.605655][ T4031] loop0: rw=524288, want=58072, limit=40427 [ 283.609285][ T4031] attempt to access beyond end of device [ 283.609285][ T4031] loop0: rw=524288, want=58080, limit=40427 [ 283.611759][ T4031] attempt to access beyond end of device [ 283.611759][ T4031] loop0: rw=524288, want=58088, limit=40427 [ 283.614182][ T4031] attempt to access beyond end of device [ 283.614182][ T4031] loop0: rw=524288, want=58096, limit=40427 [ 283.616761][ T4031] attempt to access beyond end of device [ 283.616761][ T4031] loop0: rw=524288, want=58104, limit=40427 [ 283.619161][ T4031] attempt to access beyond end of device [ 283.619161][ T4031] loop0: rw=524288, want=58112, limit=40427 [ 283.621718][ T4031] attempt to access beyond end of device [ 283.621718][ T4031] loop0: rw=524288, want=58120, limit=40427 [ 283.623951][ T4031] attempt to access beyond end of device [ 283.623951][ T4031] loop0: rw=524288, want=58128, limit=40427 [ 283.626389][ T4031] attempt to access beyond end of device [ 283.626389][ T4031] loop0: rw=524288, want=58136, limit=40427 [ 283.628990][ T4031] attempt to access beyond end of device [ 283.628990][ T4031] loop0: rw=524288, want=58144, limit=40427 [ 284.675730][ T27] INFO: task kworker/u4:2:148 blocked for more than 143 seconds. [ 284.677391][ T27] Not tainted 5.15.167-syzkaller #0 [ 284.678518][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 284.680256][ T27] task:kworker/u4:2 state:D stack: 0 pid: 148 ppid: 2 flags:0x00000008 [ 284.682243][ T27] Workqueue: writeback wb_workfn (flush-7:0) [ 284.683410][ T27] Call trace: [ 284.684137][ T27] __switch_to+0x308/0x5e8 [ 284.685037][ T27] __schedule+0xf10/0x1e48 [ 284.704424][ T27] schedule+0x11c/0x1c8 [ 284.705366][ T27] rwsem_down_write_slowpath+0xd94/0x17e0 [ 284.706613][ T27] down_write+0xe8/0x12c [ 284.707483][ T27] f2fs_balance_fs+0x3e8/0x6a0 [ 284.708530][ T27] f2fs_write_inode+0x42c/0x4a0 [ 284.709548][ T27] __writeback_single_inode+0x584/0x13a4 [ 284.710693][ T27] writeback_sb_inodes+0x94c/0x1654 [ 284.711804][ T27] __writeback_inodes_wb+0x110/0x39c [ 284.712917][ T27] wb_writeback+0x410/0xfc8 [ 284.713979][ T27] wb_workfn+0xc44/0x1070 [ 284.714906][ T27] process_one_work+0x790/0x11b8 [ 284.718146][ T27] worker_thread+0x910/0x1034 [ 284.719093][ T27] kthread+0x37c/0x45c [ 284.719922][ T27] ret_from_fork+0x10/0x20 [ 284.721035][ T27] [ 284.721035][ T27] Showing all locks held in the system: [ 284.722736][ T27] 1 lock held by khungtaskd/27: [ 284.723760][ T27] #0: ffff800014c917e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 284.726501][ T27] 4 locks held by kworker/u4:2/148: [ 284.727563][ T27] #0: ffff0000c21d8138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 284.729843][ T27] #1: ffff80001d757c00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 284.732243][ T27] #2: ffff0000db1160e0 (&type->s_umount_key#41){.+.+}-{3:3}, at: trylock_super+0x28/0xf8 [ 284.734349][ T27] #3: ffff0000d386d108 (&sbi->gc_lock){+.+.}-{3:3}, at: f2fs_balance_fs+0x3e8/0x6a0 [ 284.737246][ T27] 2 locks held by getty/3786: [ 284.738195][ T27] #0: ffff0000d3797098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 284.740296][ T27] #1: ffff80001d60e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 [ 284.742362][ T27] 6 locks held by syz-executor323/4031: [ 284.743658][ T27] [ 284.744100][ T27] ============================================= [ 284.744100][ T27] [ 284.746582][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 284.748006][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.167-syzkaller #0 [ 284.749548][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 284.751724][ T27] Call trace: [ 284.752628][ T27] dump_backtrace+0x0/0x530 [ 284.753471][ T27] show_stack+0x2c/0x3c [ 284.754338][ T27] dump_stack_lvl+0x108/0x170 [ 284.755333][ T27] dump_stack+0x1c/0x58 [ 284.756208][ T27] panic+0x304/0x8bc [ 284.756988][ T27] hung_task_panic+0x0/0x2c [ 284.757973][ T27] kthread+0x37c/0x45c [ 284.758905][ T27] ret_from_fork+0x10/0x20 [ 284.759851][ T27] SMP: stopping secondary CPUs [ 284.760902][ T27] Kernel Offset: disabled [ 284.761766][ T27] CPU features: 0x8,000081c1,21302e40 [ 284.762906][ T27] Memory Limit: none [ 285.339974][ T27] Rebooting in 86400 seconds..