[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
syzkaller login: [   40.884711] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   40.896318] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   40.917656] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   40.926427] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   40.937458] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   40.949149] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.137108] syz-executor384 (7985) used greatest stack depth: 25184 bytes left
executing program
executing program
executing program
executing program
executing program
executing program
[   41.459592] NILFS (loop1): error -4 creating segctord thread
[   41.465686] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.476918] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.503169] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.523585] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.533546] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   41.633156] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   41.742388] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.765908] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.769506] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   41.815048] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   41.866642] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   41.917777] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   41.975411] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   41.987497] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   42.074999] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   42.121803] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.125666] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.161021] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   42.196245] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.221818] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   42.381916] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.398885] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.419023] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   42.420779] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.450143] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   42.509333] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.510155] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.530854] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   42.639999] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.678950] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   42.701581] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.739010] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.789796] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.801351] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   42.920839] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   42.980452] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.990875] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   43.057310] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.071222] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.081701] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   43.145690] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.167655] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
[   43.337646] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.368505] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   43.378609] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.392122] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.412242] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.421876] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   43.494575] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   43.620734] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   43.687530] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.715359] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   43.728626] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   43.965167] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   43.988700] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   44.006399] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.007915] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.027416] NILFS (loop2): error -4 creating segctord thread
executing program
executing program
[   44.088266] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   44.203126] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.222321] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   44.280337] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   44.366737] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.367441] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.378165] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   44.438055] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.462689] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.480835] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.546112] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   44.829466] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.841003] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   44.896955] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.908013] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   44.918808] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   44.968584] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   45.044364] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   45.128089] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.132849] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.150544] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.162496] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   45.212890] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   45.359171] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.369546] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.407062] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.409386] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   45.530958] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.541377] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.609137] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   45.663767] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.681324] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.693601] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   45.704506] NILFS error (device loop2): nilfs_check_page: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
[   45.741253] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.766574] Remounting filesystem read-only
executing program
executing program
executing program
[   45.782900] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   45.975803] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   45.977386] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.009695] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   46.026606] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.046122] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   46.068057] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.120074] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   46.421160] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.431860] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.450771] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.453659] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.474127] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.477090] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   46.620357] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.663115] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
[   46.769044] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.783680] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.800338] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   46.867651] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   46.920303] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.941241] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   46.953218] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   47.000754] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.020021] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   47.144827] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   47.231410] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.241779] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.244929] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   47.284290] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.319346] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   47.335705] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.356725] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
[   47.599770] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.616889] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.644731] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.646006] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.674456] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   47.678352] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   47.802962] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   48.011593] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.025147] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.051005] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   48.079237] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   48.134783] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.168937] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   48.223659] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.235220] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   48.361084] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   48.463486] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.472060] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.488381] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   48.552668] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.556674] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   48.631570] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   48.733665] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.744102] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.744944] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   48.948764] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.954555] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.977481] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   48.992742] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   48.993654] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   49.058271] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   49.179474] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.181084] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   49.222849] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   49.273267] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.284469] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.300971] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.333917] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   49.565402] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.576965] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.595054] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.616124] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.677550] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.690851] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   49.965848] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.972196] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.988670] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   49.998833] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   50.019262] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   50.071256] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   50.135732] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   50.277717] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.282390] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   50.350772] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.366062] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.389252] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   50.429680] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   50.553134] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.564738] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   50.649096] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.669933] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.725086] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.736289] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.773391] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.804553] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   50.819598] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   51.112649] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.130297] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.147014] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   51.181216] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.195700] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   51.272849] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.273461] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.307016] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   51.375970] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   51.427573] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.447167] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   51.584065] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.588933] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.604576] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.624212] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[   51.844162] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.847634] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   51.893996] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   51.915387] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   51.990565] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.010923] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.021095] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.030992] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   52.164712] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   52.221097] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.233350] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   52.270013] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.305560] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   52.360455] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   52.412615] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.424418] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   52.508052] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.522678] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.533371] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.561220] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.576189] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   52.739552] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   52.813753] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.824237] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.834245] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   52.893209] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   52.945733] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.994482] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   52.998637] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.007073] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   53.044866] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   53.271517] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.292895] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.306269] NILFS (loop3): error -4 creating segctord thread
[   53.326524] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   53.422042] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[   53.511741] print_req_error: I/O error, dev loop0, sector 0
[   53.540627] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.556868] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.560067] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.607777] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.654098] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
executing program
[   53.816297] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   53.873734] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   53.895739] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   53.931240] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.053022] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.084755] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.089673] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.106519] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.133349] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.172893] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.253080] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.321965] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   54.372510] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   54.519049] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.571615] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.582181] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.583248] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.654922] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[   54.781422] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.805363] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[   54.835077] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.846974] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[   54.902786] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.905881] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.924385] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   54.958258] NILFS error (device loop4): nilfs_check_page: bad entry in directory #12: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0
[   54.992272] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   55.007891] Remounting filesystem read-only
executing program
executing program
executing program
[   55.048754] NILFS (loop4): discard dirty page: offset=0, ino=3
[   55.057970] NILFS (loop4): discard dirty block: blocknr=42, size=1024
[   55.084720] NILFS (loop4): discard dirty block: blocknr=43, size=1024
[   55.094684] NILFS (loop4): discard dirty block: blocknr=44, size=1024
[   55.101418] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[   55.110020] NILFS (loop4): discard dirty page: offset=268697600, ino=6
[   55.116737] NILFS (loop4): discard dirty block: blocknr=18446744073709551615, size=1024
[   55.132747] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[   55.139442] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[   55.145921] NILFS (loop4): discard dirty block: blocknr=0, size=1024
[   55.154232] ------------[ cut here ]------------
[   55.159059] WARNING: CPU: 0 PID: 7979 at fs/buffer.c:1149 mark_buffer_dirty+0x347/0x480
[   55.167180] Kernel panic - not syncing: panic_on_warn set ...
[   55.167180] 
[   55.174695] CPU: 0 PID: 7979 Comm: syz-executor384 Not tainted 4.14.299-syzkaller #0
[   55.182551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   55.191891] Call Trace:
[   55.194462]  dump_stack+0x1b2/0x281
[   55.198069]  panic+0x1f9/0x42d
[   55.201247]  ? add_taint.cold+0x16/0x16
[   55.205205]  ? mark_buffer_dirty+0x347/0x480
[   55.209596]  ? mark_buffer_dirty+0x347/0x480
[   55.213980]  __warn.cold+0x20/0x44
[   55.217504]  ? ist_end_non_atomic+0x10/0x10
[   55.221807]  ? mark_buffer_dirty+0x347/0x480
[   55.226193]  report_bug+0x208/0x250
[   55.229806]  do_error_trap+0x195/0x2d0
[   55.233674]  ? math_error+0x2d0/0x2d0
[   55.237456]  ? nilfs_palloc_prepare_alloc_entry+0x63f/0x950
[   55.243156]  ? lock_downgrade+0x740/0x740
[   55.247281]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   55.252104]  invalid_op+0x1b/0x40
[   55.255538]  ? mark_buffer_dirty+0x347/0x480
[   55.259920]  ? mark_buffer_dirty+0x347/0x480
[   55.264310]  ? nilfs_palloc_commit_alloc_entry+0x3d/0x150
[   55.269852]  ? nilfs_dat_commit_alloc+0x1d1/0x290
[   55.274675]  ? nilfs_direct_propagate+0x1d4/0x270
[   55.279492]  ? nilfs_direct_lookup_contig+0x280/0x280
[   55.284664]  ? lock_acquire+0x170/0x3f0
[   55.288619]  ? nilfs_bmap_propagate+0x21/0x160
[   55.293180]  ? nilfs_bmap_propagate+0x73/0x160
[   55.297737]  ? nilfs_collect_file_data+0x41/0xb0
[   55.302468]  ? nilfs_segctor_apply_buffers+0x191/0x450
[   55.307729]  ? nilfs_collect_dat_data+0xb0/0xb0
[   55.312381]  ? nilfs_segctor_scan_file+0x366/0x630
[   55.317289]  ? nilfs_collect_file_data+0xb0/0xb0
[   55.322024]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[   55.327458]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[   55.332453]  ? nilfs_segctor_do_construct+0x123a/0x79c0
[   55.337852]  ? nilfs_segctor_scan_file+0x630/0x630
[   55.342759]  ? lock_acquire+0x170/0x3f0
[   55.346708]  ? lock_downgrade+0x740/0x740
[   55.350837]  ? do_raw_spin_unlock+0x164/0x220
[   55.355309]  ? _raw_spin_unlock+0x29/0x40
[   55.359432]  ? nilfs_segctor_construct+0x6db/0x8e0
[   55.364337]  ? nilfs_detach_log_writer+0x398/0x980
[   55.369243]  ? nilfs_clean_segments+0x9e0/0x9e0
[   55.373899]  ? dispose_list+0x11c/0x1e0
[   55.377858]  ? wait_woken+0x230/0x230
[   55.381637]  ? dispose_list+0x1e0/0x1e0
[   55.385588]  ? nilfs_put_super+0x3f/0x190
[   55.389708]  ? nilfs_freeze+0xb0/0xb0
[   55.393484]  ? generic_shutdown_super+0x144/0x370
[   55.398475]  ? kill_block_super+0x95/0xe0
[   55.402604]  ? deactivate_locked_super+0x6c/0xd0
[   55.407343]  ? deactivate_super+0x7f/0xa0
[   55.411466]  ? cleanup_mnt+0x186/0x2c0
[   55.415328]  ? task_work_run+0x11f/0x190
[   55.419364]  ? exit_to_usermode_loop+0x1ad/0x200
[   55.424094]  ? do_syscall_64+0x4a3/0x640
[   55.428132]  ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   55.433753] Kernel Offset: disabled
[   55.437411] Rebooting in 86400 seconds..