Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 280.085522][ T5041] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5041 'syz-executor242' [ 280.150701][ T5044] loop3: detected capacity change from 0 to 2048 [ 280.160255][ T5041] loop0: detected capacity change from 0 to 2048 [ 280.176872][ T5045] loop4: detected capacity change from 0 to 2048 [ 280.190477][ T5048] loop2: detected capacity change from 0 to 2048 [ 280.194111][ T5046] loop1: detected capacity change from 0 to 2048 [ 280.213309][ T5050] loop5: detected capacity change from 0 to 2048 [ 280.230153][ T5052] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.244923][ T5051] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.260390][ T5053] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.269386][ T27] audit: type=1800 audit(1693198987.796:2): pid=5044 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 280.309115][ T5056] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.320050][ T5055] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.333465][ T5054] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.397226][ T27] audit: type=1800 audit(1693198987.826:3): pid=5041 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 280.490358][ T27] audit: type=1800 audit(1693198987.826:4): pid=5045 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 280.518381][ T27] audit: type=1800 audit(1693198987.866:5): pid=5050 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 executing program executing program [ 280.538885][ T27] audit: type=1800 audit(1693198987.866:6): pid=5046 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 280.559213][ T27] audit: type=1800 audit(1693198987.876:7): pid=5048 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop2" ino=18 res=0 errno=0 executing program executing program executing program [ 280.637328][ T5065] loop4: detected capacity change from 0 to 2048 executing program [ 280.677901][ T5068] loop5: detected capacity change from 0 to 2048 [ 280.689783][ T27] audit: type=1800 audit(1693198988.226:8): pid=5065 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 280.690613][ T5074] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.736842][ T5066] loop3: detected capacity change from 0 to 2048 [ 280.746438][ T5071] loop2: detected capacity change from 0 to 2048 [ 280.756187][ T5072] loop1: detected capacity change from 0 to 2048 [ 280.778102][ T5075] loop0: detected capacity change from 0 to 2048 [ 280.784700][ T5077] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.801458][ T27] audit: type=1800 audit(1693198988.336:9): pid=5068 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 280.828398][ T5078] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.847435][ T5079] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.852897][ T5080] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 280.869147][ T27] audit: type=1800 audit(1693198988.376:10): pid=5066 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 280.894570][ T27] audit: type=1800 audit(1693198988.396:11): pid=5072 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 280.915207][ T5081] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program executing program executing program [ 281.117210][ T5088] loop5: detected capacity change from 0 to 2048 [ 281.118967][ T5092] loop3: detected capacity change from 0 to 2048 [ 281.165456][ T5098] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.182161][ T5094] loop4: detected capacity change from 0 to 2048 [ 281.195224][ T5093] loop0: detected capacity change from 0 to 2048 [ 281.195489][ T5100] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.248676][ T5102] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.259815][ T5097] loop1: detected capacity change from 0 to 2048 [ 281.266933][ T5099] loop2: detected capacity change from 0 to 2048 [ 281.298884][ T5104] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.312728][ T5105] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 281.416015][ T5109] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 281.532611][ T5114] loop3: detected capacity change from 0 to 2048 [ 281.539264][ T5113] loop5: detected capacity change from 0 to 2048 executing program [ 281.591264][ T5121] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.592417][ T5122] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.634651][ T5119] loop1: detected capacity change from 0 to 2048 [ 281.650742][ T5118] loop4: detected capacity change from 0 to 2048 [ 281.685342][ T5120] loop0: detected capacity change from 0 to 2048 [ 281.688057][ T5124] loop2: detected capacity change from 0 to 2048 [ 281.715296][ T5127] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.732291][ T5129] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 281.750252][ T5128] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 281.822374][ T5132] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program [ 281.969731][ T5138] loop3: detected capacity change from 0 to 2048 [ 281.999763][ T5135] loop5: detected capacity change from 0 to 2048 [ 282.005888][ T5140] loop1: detected capacity change from 0 to 2048 executing program [ 282.012795][ T5143] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.069863][ T5149] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.071660][ T5148] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.088435][ T5144] loop2: detected capacity change from 0 to 2048 [ 282.109258][ T5145] loop4: detected capacity change from 0 to 2048 [ 282.117522][ T5147] loop0: detected capacity change from 0 to 2048 [ 282.164556][ T5153] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.180436][ T5154] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 282.245435][ T5155] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 282.342531][ T5158] loop3: detected capacity change from 0 to 2048 executing program [ 282.404647][ T5167] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.431479][ T5164] loop1: detected capacity change from 0 to 2048 executing program [ 282.463450][ T5163] loop5: detected capacity change from 0 to 2048 [ 282.481774][ T5166] loop4: detected capacity change from 0 to 2048 [ 282.511609][ T5173] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.528264][ T5174] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.541493][ T5169] loop2: detected capacity change from 0 to 2048 executing program [ 282.556783][ T5172] loop0: detected capacity change from 0 to 2048 [ 282.570428][ T5175] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.611511][ T5179] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.673389][ T5182] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.683895][ T5178] loop3: detected capacity change from 0 to 2048 executing program [ 282.729934][ T5184] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 282.825996][ T5188] loop1: detected capacity change from 0 to 2048 executing program [ 282.867093][ T5191] loop4: detected capacity change from 0 to 2048 [ 282.888953][ T5195] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.899784][ T5192] loop5: detected capacity change from 0 to 2048 executing program [ 282.942027][ T5198] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 282.970705][ T5194] loop2: detected capacity change from 0 to 2048 [ 282.977600][ T5202] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.034405][ T5197] loop0: detected capacity change from 0 to 2048 [ 283.041841][ T5200] loop3: detected capacity change from 0 to 2048 [ 283.070978][ T5205] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 283.133943][ T5206] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.154026][ T5208] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 283.290042][ T5214] loop4: detected capacity change from 0 to 2048 [ 283.318089][ T5212] loop1: detected capacity change from 0 to 2048 [ 283.322918][ T5216] loop5: detected capacity change from 0 to 2048 executing program [ 283.357830][ T5219] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.375516][ T5221] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.395057][ T5224] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 283.399896][ T5218] loop2: detected capacity change from 0 to 2048 [ 283.463719][ T5222] loop3: detected capacity change from 0 to 2048 [ 283.494864][ T5229] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 283.541254][ T5226] loop0: detected capacity change from 0 to 2048 [ 283.556770][ T5230] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 283.614576][ T5234] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 283.691742][ T5233] loop4: detected capacity change from 0 to 2048 [ 283.715818][ T5238] loop5: detected capacity change from 0 to 2048 [ 283.755519][ T5242] loop2: detected capacity change from 0 to 2048 [ 283.766497][ T5243] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.778698][ T5239] loop1: detected capacity change from 0 to 2048 executing program executing program [ 283.805199][ T5245] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.838009][ T5248] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.871362][ T5251] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 283.900376][ T5246] loop3: detected capacity change from 0 to 2048 executing program [ 283.960876][ T5250] loop0: detected capacity change from 0 to 2048 [ 283.996976][ T5256] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 284.025164][ T5258] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.062730][ T5257] loop5: detected capacity change from 0 to 2048 [ 284.135266][ T5267] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 284.185694][ T5265] loop1: detected capacity change from 0 to 2048 [ 284.191143][ T5263] loop4: detected capacity change from 0 to 2048 [ 284.218562][ T5266] loop2: detected capacity change from 0 to 2048 [ 284.231149][ T5272] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.266669][ T5274] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 284.292177][ T5275] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.316343][ T5270] loop3: detected capacity change from 0 to 2048 [ 284.334922][ T5273] loop0: detected capacity change from 0 to 2048 [ 284.389795][ T5280] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.429182][ T5282] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 284.510833][ T5281] loop5: detected capacity change from 0 to 2048 executing program [ 284.569074][ T5291] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.597518][ T5289] loop1: detected capacity change from 0 to 2048 executing program [ 284.615966][ T5290] loop2: detected capacity change from 0 to 2048 [ 284.628498][ T5287] loop4: detected capacity change from 0 to 2048 [ 284.660847][ T5296] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.700742][ T5298] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.718690][ T5293] loop3: detected capacity change from 0 to 2048 [ 284.728115][ T5299] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 284.769199][ T5297] loop0: detected capacity change from 0 to 2048 [ 284.788254][ T5302] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 284.856666][ T5306] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 284.914564][ T5304] loop5: detected capacity change from 0 to 2048 executing program executing program [ 285.000078][ T5314] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.020905][ T5310] loop1: detected capacity change from 0 to 2048 executing program [ 285.062112][ T5312] loop4: detected capacity change from 0 to 2048 [ 285.087362][ T5315] loop2: detected capacity change from 0 to 2048 [ 285.097722][ T5320] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.144324][ T5322] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.151911][ T5317] loop3: detected capacity change from 0 to 2048 [ 285.156283][ T5323] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 285.200581][ T5321] loop0: detected capacity change from 0 to 2048 [ 285.265114][ T5329] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.290341][ T27] kauditd_printk_skb: 61 callbacks suppressed executing program [ 285.290355][ T27] audit: type=1800 audit(1693198992.826:73): pid=5317 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 285.291024][ T5330] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.338909][ T27] audit: type=1800 audit(1693198992.866:74): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 285.344530][ T5327] loop5: detected capacity change from 0 to 2048 executing program [ 285.435489][ T5336] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.452005][ T5333] loop1: detected capacity change from 0 to 2048 executing program [ 285.471945][ T27] audit: type=1800 audit(1693198992.986:75): pid=5327 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 285.518449][ T5337] loop4: detected capacity change from 0 to 2048 executing program [ 285.529345][ T5341] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 285.592391][ T5339] loop2: detected capacity change from 0 to 2048 [ 285.600027][ T5345] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.616564][ T27] audit: type=1800 audit(1693198993.076:76): pid=5333 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop1" ino=18 res=0 errno=0 executing program executing program [ 285.673069][ T5344] loop0: detected capacity change from 0 to 2048 [ 285.701941][ T5350] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.704540][ T5346] loop3: detected capacity change from 0 to 2048 [ 285.744009][ T5353] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.750294][ T27] audit: type=1800 audit(1693198993.146:77): pid=5337 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 285.802018][ T5354] loop1: detected capacity change from 0 to 2048 [ 285.825822][ T5356] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 285.828864][ T5351] loop5: detected capacity change from 0 to 2048 executing program [ 285.876481][ T27] audit: type=1800 audit(1693198993.256:78): pid=5339 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 285.910138][ T5360] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 285.940600][ T5363] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 286.014127][ T27] audit: type=1800 audit(1693198993.316:79): pid=5344 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 286.037949][ T5364] loop2: detected capacity change from 0 to 2048 [ 286.041876][ T5362] loop4: detected capacity change from 0 to 2048 [ 286.101776][ T5368] loop0: detected capacity change from 0 to 2048 [ 286.112499][ T5371] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.116388][ T27] audit: type=1800 audit(1693198993.356:80): pid=5346 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 286.152180][ T5372] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.168803][ T5370] loop3: detected capacity change from 0 to 2048 executing program [ 286.196500][ T5373] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 286.255776][ T5378] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.311254][ T5377] loop1: detected capacity change from 0 to 2048 [ 286.318185][ T27] audit: type=1800 audit(1693198993.456:81): pid=5354 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop1" ino=18 res=0 errno=0 executing program executing program [ 286.377482][ T5381] loop5: detected capacity change from 0 to 2048 [ 286.385840][ T5383] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 286.432505][ T27] audit: type=1800 audit(1693198993.486:82): pid=5351 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 executing program [ 286.476368][ T5389] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.497496][ T5387] loop2: detected capacity change from 0 to 2048 [ 286.510004][ T5388] loop4: detected capacity change from 0 to 2048 [ 286.532434][ T5391] loop0: detected capacity change from 0 to 2048 executing program [ 286.584614][ T5395] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.596653][ T5394] loop3: detected capacity change from 0 to 2048 [ 286.603636][ T5396] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.614463][ T5398] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 286.694538][ T5403] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 286.751848][ T5399] loop1: detected capacity change from 0 to 2048 [ 286.782604][ T5405] loop5: detected capacity change from 0 to 2048 executing program executing program [ 286.835361][ T5410] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.852930][ T5411] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.881416][ T5408] loop2: detected capacity change from 0 to 2048 executing program [ 286.945151][ T5417] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 286.972823][ T5414] loop4: detected capacity change from 0 to 2048 [ 286.973531][ T5413] loop0: detected capacity change from 0 to 2048 executing program [ 287.051199][ T5421] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.059270][ T5422] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 287.110242][ T5419] loop3: detected capacity change from 0 to 2048 [ 287.167084][ T5424] loop1: detected capacity change from 0 to 2048 [ 287.189028][ T5429] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.211179][ T5426] loop5: detected capacity change from 0 to 2048 executing program executing program [ 287.236279][ T5432] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.269563][ T5435] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 287.299320][ T5431] loop2: detected capacity change from 0 to 2048 [ 287.376617][ T5436] loop4: detected capacity change from 0 to 2048 [ 287.376978][ T5441] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program [ 287.442653][ T5443] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.443236][ T5440] loop0: detected capacity change from 0 to 2048 [ 287.526526][ T5446] loop3: detected capacity change from 0 to 2048 [ 287.553924][ T5449] loop1: detected capacity change from 0 to 2048 [ 287.562120][ T5448] loop5: detected capacity change from 0 to 2048 [ 287.573335][ T5451] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.607339][ T5454] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 287.619080][ T5453] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.637672][ T5455] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 287.785039][ T5460] loop4: detected capacity change from 0 to 2048 [ 287.800498][ T5457] loop2: detected capacity change from 0 to 2048 executing program executing program [ 287.832425][ T5466] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.882378][ T5472] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 287.930860][ T5470] loop3: detected capacity change from 0 to 2048 [ 287.934901][ T5467] loop5: detected capacity change from 0 to 2048 [ 287.950884][ T5468] loop0: detected capacity change from 0 to 2048 [ 287.973163][ T5471] loop1: detected capacity change from 0 to 2048 executing program [ 287.989922][ T5475] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.015862][ T5477] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.028710][ T5478] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.066462][ T5480] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.113861][ T5479] loop4: detected capacity change from 0 to 2048 executing program [ 288.199721][ T5487] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program [ 288.262547][ T5486] loop2: detected capacity change from 0 to 2048 [ 288.309208][ T5496] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.367218][ T5490] loop3: detected capacity change from 0 to 2048 [ 288.370014][ T5495] loop0: detected capacity change from 0 to 2048 [ 288.391352][ T5492] loop1: detected capacity change from 0 to 2048 executing program [ 288.412802][ T5494] loop5: detected capacity change from 0 to 2048 [ 288.433350][ T5500] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 288.458916][ T5502] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.474039][ T5503] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.487839][ T5504] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.558950][ T5501] loop4: detected capacity change from 0 to 2048 [ 288.627753][ T5511] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program [ 288.677674][ T5510] loop2: detected capacity change from 0 to 2048 [ 288.754575][ T5521] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.767071][ T5516] loop5: detected capacity change from 0 to 2048 [ 288.789138][ T5517] loop3: detected capacity change from 0 to 2048 [ 288.792642][ T5518] loop0: detected capacity change from 0 to 2048 [ 288.818062][ T5519] loop1: detected capacity change from 0 to 2048 [ 288.850555][ T5523] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 288.868182][ T5524] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 288.887058][ T5526] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 288.929846][ T5529] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.012681][ T5527] loop4: detected capacity change from 0 to 2048 executing program executing program executing program [ 289.095967][ T5533] loop2: detected capacity change from 0 to 2048 [ 289.122677][ T5536] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 289.140301][ T5541] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.181149][ T5542] loop0: detected capacity change from 0 to 2048 [ 289.208874][ T5538] loop5: detected capacity change from 0 to 2048 [ 289.245300][ T5540] loop3: detected capacity change from 0 to 2048 [ 289.248779][ T5547] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.262927][ T5544] loop1: detected capacity change from 0 to 2048 [ 289.303584][ T5548] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.345523][ T5550] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 289.392263][ T5553] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 289.482152][ T5554] loop4: detected capacity change from 0 to 2048 executing program [ 289.543466][ T5558] loop2: detected capacity change from 0 to 2048 [ 289.570066][ T5561] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.579328][ T5560] loop0: detected capacity change from 0 to 2048 executing program executing program [ 289.645588][ T5566] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.667447][ T5568] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.669309][ T5563] loop5: detected capacity change from 0 to 2048 [ 289.734565][ T5567] loop3: detected capacity change from 0 to 2048 [ 289.753335][ T5570] loop1: detected capacity change from 0 to 2048 executing program [ 289.776934][ T5573] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.810320][ T5574] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 289.835709][ T5576] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 289.940044][ T5578] loop4: detected capacity change from 0 to 2048 executing program executing program [ 289.997497][ T5582] loop2: detected capacity change from 0 to 2048 [ 290.022558][ T5585] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 290.059690][ T5589] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.076885][ T5584] loop0: detected capacity change from 0 to 2048 [ 290.100411][ T5590] loop5: detected capacity change from 0 to 2048 [ 290.142349][ T5592] loop3: detected capacity change from 0 to 2048 [ 290.156150][ T5588] loop1: detected capacity change from 0 to 2048 [ 290.169197][ T5595] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.210531][ T5596] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.230469][ T5597] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 290.281242][ T5599] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program [ 290.423170][ T5603] loop4: detected capacity change from 0 to 2048 [ 290.424310][ T5606] loop2: detected capacity change from 0 to 2048 executing program [ 290.487722][ T5613] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.490650][ T27] kauditd_printk_skb: 60 callbacks suppressed [ 290.490663][ T27] audit: type=1800 audit(1693198998.026:143): pid=5603 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 290.520449][ T5616] loop3: detected capacity change from 0 to 2048 executing program [ 290.532225][ T5614] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.555210][ T5610] loop5: detected capacity change from 0 to 2048 [ 290.571385][ T5611] loop0: detected capacity change from 0 to 2048 [ 290.616620][ T5620] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.637802][ T5622] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.648722][ T5621] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.690575][ T27] audit: type=1800 audit(1693198998.066:144): pid=5606 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 290.692343][ T5617] loop1: detected capacity change from 0 to 2048 executing program executing program [ 290.785476][ T27] audit: type=1800 audit(1693198998.166:145): pid=5616 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 executing program executing program [ 290.837075][ T5629] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 290.903353][ T5627] loop4: detected capacity change from 0 to 2048 [ 290.924940][ T27] audit: type=1800 audit(1693198998.166:146): pid=5611 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop0" ino=18 res=0 errno=0 [ 290.933753][ T5630] loop2: detected capacity change from 0 to 2048 [ 290.965424][ T5634] loop3: detected capacity change from 0 to 2048 [ 290.980655][ T5638] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 290.985339][ T5635] loop5: detected capacity change from 0 to 2048 executing program [ 291.028241][ T5639] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.040612][ T27] audit: type=1800 audit(1693198998.186:147): pid=5610 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 291.061776][ T5641] loop1: detected capacity change from 0 to 2048 [ 291.075684][ T5637] loop0: detected capacity change from 0 to 2048 [ 291.086306][ T5643] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.093034][ T5644] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.103688][ T27] audit: type=1800 audit(1693198998.366:148): pid=5617 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 291.164778][ T5646] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.189777][ T5648] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 291.279722][ T27] audit: type=1800 audit(1693198998.536:149): pid=5627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 291.313419][ T27] audit: type=1800 audit(1693198998.566:150): pid=5634 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop3" ino=18 res=0 errno=0 executing program executing program executing program executing program executing program [ 291.367778][ T5653] loop4: detected capacity change from 0 to 2048 [ 291.415974][ T27] audit: type=1800 audit(1693198998.646:151): pid=5635 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 291.440309][ T5664] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.462608][ T5655] loop3: detected capacity change from 0 to 2048 [ 291.466308][ T5657] loop2: detected capacity change from 0 to 2048 [ 291.487566][ T5662] loop0: detected capacity change from 0 to 2048 [ 291.498163][ T27] audit: type=1800 audit(1693198998.666:152): pid=5630 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor242" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 291.508743][ T5661] loop5: detected capacity change from 0 to 2048 [ 291.531155][ T5663] loop1: detected capacity change from 0 to 2048 [ 291.533275][ T5666] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.558951][ T5667] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.574137][ T5668] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.627479][ T5670] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.657560][ T5673] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program executing program executing program [ 291.843506][ T5679] loop4: detected capacity change from 0 to 2048 [ 291.866243][ T5682] loop3: detected capacity change from 0 to 2048 [ 291.877979][ T5678] loop2: detected capacity change from 0 to 2048 [ 291.895840][ T5688] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.920885][ T5683] loop0: detected capacity change from 0 to 2048 [ 291.941379][ T5689] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.962963][ T5691] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 291.968074][ T5687] loop5: detected capacity change from 0 to 2048 [ 291.982908][ T5686] loop1: detected capacity change from 0 to 2048 [ 291.983735][ T5690] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.060670][ T5695] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.089756][ T5697] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program executing program executing program executing program executing program [ 292.204712][ T5700] loop4: detected capacity change from 0 to 2048 executing program [ 292.268053][ T5710] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.280280][ T5706] loop3: detected capacity change from 0 to 2048 [ 292.295848][ T5707] loop2: detected capacity change from 0 to 2048 [ 292.305051][ T5708] loop5: detected capacity change from 0 to 2048 [ 292.335168][ T5713] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.359265][ T5709] loop0: detected capacity change from 0 to 2048 [ 292.368259][ T5714] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.388305][ T5716] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.434827][ T5718] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 292.463660][ C1] ------------[ cut here ]------------ [ 292.469262][ C1] kernel BUG at fs/buffer.c:390! [ 292.474289][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 292.480380][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.5.0-rc7-syzkaller-00190-g85eb043618bb #0 [ 292.490466][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 292.500629][ C1] RIP: 0010:end_buffer_async_write+0x3e4/0x4e0 [ 292.506947][ C1] Code: 89 df e8 af 40 e0 ff 48 8b 13 48 c7 c7 c0 c2 17 8b 4c 89 fe 48 c7 c1 60 be 17 8b e8 e6 57 b6 08 e9 6a fd ff ff e8 cc 5f 87 ff <0f> 0b 4c 89 e3 e8 c2 5f 87 ff 48 89 df 48 c7 c6 20 c2 17 8b e8 d3 [ 292.526938][ C1] RSP: 0018:ffffc900001b7b40 EFLAGS: 00010246 [ 292.533035][ C1] RAX: ffffffff820458b4 RBX: 000000000000001d RCX: ffff888017249dc0 [ 292.541203][ C1] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 292.549195][ C1] RBP: 0000000000000000 R08: ffffffff82045532 R09: 1ffff1100e63db96 [ 292.557184][ C1] R10: dffffc0000000000 R11: ffffed100e63db97 R12: dffffc0000000000 [ 292.565153][ C1] R13: ffff8880731edcb0 R14: 0000000000000001 R15: 1ffff1100e63db96 [ 292.573287][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 292.582211][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 292.588779][ C1] CR2: 00007fce53cc1000 CR3: 000000002aa65000 CR4: 00000000003506e0 [ 292.596739][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 292.604714][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 292.612673][ C1] Call Trace: [ 292.615938][ C1] [ 292.618858][ C1] ? __die_body+0x5e/0xa0 [ 292.623224][ C1] ? die+0x87/0xb0 [ 292.626942][ C1] ? do_trap+0x11e/0x350 [ 292.631171][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.636789][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.642324][ C1] ? do_error_trap+0x141/0x1f0 [ 292.647108][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.652639][ C1] ? do_int3+0x30/0x30 [ 292.656699][ C1] ? handle_invalid_op+0x2c/0x40 [ 292.661621][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.667153][ C1] ? exc_invalid_op+0x33/0x50 [ 292.671865][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 292.676973][ C1] ? end_buffer_async_write+0x62/0x4e0 [ 292.682415][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.687947][ C1] ? end_buffer_async_write+0x3e4/0x4e0 [ 292.693479][ C1] ? mark_buffer_write_io_error+0x370/0x370 [ 292.699359][ C1] end_bio_bh_io_sync+0xb7/0x110 [ 292.704291][ C1] blk_update_request+0x53f/0x1020 [ 292.709486][ C1] blk_mq_end_request+0x3e/0x70 [ 292.714331][ C1] blk_done_softirq+0x103/0x150 [ 292.719177][ C1] __do_softirq+0x2ab/0x908 [ 292.723816][ C1] ? run_ksoftirqd+0xc5/0x120 [ 292.728491][ C1] ? __lock_text_end+0xc/0xc [ 292.733075][ C1] run_ksoftirqd+0xc5/0x120 [ 292.737567][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 292.742756][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 292.747941][ C1] smpboot_thread_fn+0x533/0x9f0 [ 292.752879][ C1] kthread+0x2b8/0x350 [ 292.756938][ C1] ? smpboot_unregister_percpu_thread+0x130/0x130 [ 292.763358][ C1] ? kthread_blkcg+0xd0/0xd0 [ 292.767937][ C1] ret_from_fork+0x2e/0x60 [ 292.772520][ C1] ? kthread_blkcg+0xd0/0xd0 [ 292.777095][ C1] ret_from_fork_asm+0x11/0x20 [ 292.781888][ C1] [ 292.784891][ C1] Modules linked in: [ 292.788924][ C1] ---[ end trace 0000000000000000 ]--- [ 292.792651][ T5712] loop1: detected capacity change from 0 to 2048 [ 292.794398][ C1] RIP: 0010:end_buffer_async_write+0x3e4/0x4e0 [ 292.806900][ C1] Code: 89 df e8 af 40 e0 ff 48 8b 13 48 c7 c7 c0 c2 17 8b 4c 89 fe 48 c7 c1 60 be 17 8b e8 e6 57 b6 08 e9 6a fd ff ff e8 cc 5f 87 ff <0f> 0b 4c 89 e3 e8 c2 5f 87 ff 48 89 df 48 c7 c6 20 c2 17 8b e8 d3 [ 292.826562][ C1] RSP: 0018:ffffc900001b7b40 EFLAGS: 00010246 [ 292.832689][ C1] RAX: ffffffff820458b4 RBX: 000000000000001d RCX: ffff888017249dc0 [ 292.840707][ C1] RDX: 0000000080000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 292.848699][ C1] RBP: 0000000000000000 R08: ffffffff82045532 R09: 1ffff1100e63db96 [ 292.856718][ C1] R10: dffffc0000000000 R11: ffffed100e63db97 R12: dffffc0000000000 [ 292.864738][ C1] R13: ffff8880731edcb0 R14: 0000000000000001 R15: 1ffff1100e63db96 [ 292.872914][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 292.881902][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 292.888603][ C1] CR2: 00007fce53cc1000 CR3: 000000002aa65000 CR4: 00000000003506e0 [ 292.896637][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 292.904657][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 292.912824][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 292.920360][ C1] Kernel Offset: disabled [ 292.924677][ C1] Rebooting in 86400 seconds..