Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 254.122846][ T5095] loop0: detected capacity change from 0 to 4096
[ 254.148390][ T5102] loop4: detected capacity change from 0 to 4096
[ 254.156700][ T5101] loop3: detected capacity change from 0 to 4096
[ 254.169700][ T5100] loop1: detected capacity change from 0 to 4096
[ 254.175953][ T5103] loop2: detected capacity change from 0 to 4096
[ 254.182905][ T5095] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 254.196042][ T5102] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 254.207649][ T5101] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 254.217491][ T5100] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 254.218337][ T5103] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 254.238549][ T5102] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 254.239971][ T5100] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 254.259548][ T5101] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 254.270579][ T5103] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 254.281782][ T5095] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 254.307536][ T5106] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 254.319648][ T5105] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 254.338518][ T5107] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 254.341395][ T5108] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 254.385361][ T5109] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
executing program
[ 255.134753][ T5113] loop0: detected capacity change from 0 to 4096
[ 255.188238][ T5113] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 255.235888][ T5114] loop2: detected capacity change from 0 to 4096
[ 255.237189][ T5113] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 255.247419][ T5116] loop3: detected capacity change from 0 to 4096
[ 255.266394][ T5115] loop4: detected capacity change from 0 to 4096
[ 255.284455][ T5114] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 255.292310][ T5117] loop1: detected capacity change from 0 to 4096
[ 255.294301][ T5116] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 255.311783][ T5117] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 255.323826][ T5114] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 255.326116][ T5115] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 255.345041][ T5116] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 255.350045][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop0
[ 255.373944][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop2
[ 255.382404][ T5117] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 255.384155][ T5118] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 255.406244][ T5119] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 255.418064][ T5115] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 255.430939][ T5120] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 255.460450][ T5121] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 255.505471][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop4
[ 255.525863][ T5122] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
[ 255.987587][ T5123] loop1: detected capacity change from 0 to 4096
[ 256.020061][ T5123] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
executing program
[ 256.068158][ T1244] ieee802154 phy0 wpan0: encryption failed: -22
[ 256.074991][ T1244] ieee802154 phy1 wpan1: encryption failed: -22
[ 256.090532][ T5123] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 256.143106][ T5127] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 256.244033][ T5124] loop0: detected capacity change from 0 to 4096
[ 256.276584][ T5125] loop3: detected capacity change from 0 to 4096
[ 256.292477][ T5124] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 256.293895][ T5126] loop2: detected capacity change from 0 to 4096
[ 256.312150][ T5124] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 256.335599][ T5125] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 256.348196][ T5125] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 256.370405][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop0
[ 256.376135][ T5129] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 256.393983][ T5126] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 256.405898][ T5128] loop4: detected capacity change from 0 to 4096
[ 256.431892][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop2
[ 256.442941][ T5128] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 256.453702][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop3
[ 256.453790][ T5130] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 256.461247][ T5126] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 256.493584][ T5128] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 256.515563][ T5131] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 256.548475][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop4
[ 256.557838][ T5132] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 256.801508][ T5133] loop1: detected capacity change from 0 to 4096
[ 256.830141][ T5133] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 256.851130][ T5133] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 256.883729][ T5134] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[ 257.190644][ T5135] loop0: detected capacity change from 0 to 4096
[ 257.218791][ T5135] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 257.242822][ T5137] loop2: detected capacity change from 0 to 4096
[ 257.265092][ T5135] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 257.272000][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop0
[ 257.287337][ T5137] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 257.311629][ T5138] loop3: detected capacity change from 0 to 4096
[ 257.321376][ T5139] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 257.336988][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop2
[ 257.346316][ T5136] loop4: detected capacity change from 0 to 4096
[ 257.357862][ T5137] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 257.358288][ T5138] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 257.392758][ T5136] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 257.407773][ T5138] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 257.425923][ T5136] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 257.437354][ T5140] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 257.457090][ T5141] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 257.460964][ T5142] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 257.472520][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop3
executing program
[ 257.757250][ T5143] loop1: detected capacity change from 0 to 4096
[ 257.770469][ T5143] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 257.789236][ T5143] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 257.821485][ T5144] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
executing program
executing program
[ 258.161427][ T5146] loop0: detected capacity change from 0 to 4096
[ 258.181978][ T5146] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.204222][ T5145] loop2: detected capacity change from 0 to 4096
[ 258.217509][ T5146] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 258.234018][ T5145] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.270962][ T5147] loop4: detected capacity change from 0 to 4096
[ 258.271829][ T5148] loop3: detected capacity change from 0 to 4096
[ 258.282589][ T5149] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 258.286623][ T5145] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 258.297572][ T5147] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.320957][ T5148] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.347217][ T5147] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 258.357285][ T5148] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 258.384339][ T5150] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 258.421349][ T5151] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 258.440966][ T5153] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 258.630949][ T5152] loop1: detected capacity change from 0 to 4096
[ 258.657110][ T5152] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.681385][ T5152] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 258.758074][ T5154] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 258.927754][ T5155] loop3: detected capacity change from 0 to 4096
[ 258.941648][ T5155] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 258.968901][ T5155] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 259.032612][ T5156] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 259.140252][ T5157] loop0: detected capacity change from 0 to 4096
[ 259.172366][ T5157] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 259.212831][ T5157] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 259.228648][ T5158] loop4: detected capacity change from 0 to 4096
[ 259.243936][ T5159] loop2: detected capacity change from 0 to 4096
[ 259.270980][ T5158] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 259.275685][ T5160] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 259.300785][ T5158] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 259.316938][ T5159] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 259.355087][ T5159] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 259.383231][ T5162] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 259.430826][ T5163] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 259.452786][ T5161] loop1: detected capacity change from 0 to 4096
[ 259.489062][ T5161] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 259.511233][ T5161] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 259.538274][ T5164] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 259.907357][ T5165] loop0: detected capacity change from 0 to 4096
[ 259.924721][ T5165] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 259.938502][ T5165] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 259.975145][ T5167] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 260.022777][ T5166] loop3: detected capacity change from 0 to 4096
executing program
[ 260.068479][ T5166] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 260.092633][ T5166] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 260.132069][ T5170] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 260.227726][ T5168] loop4: detected capacity change from 0 to 4096
[ 260.272527][ T5168] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 260.280855][ T5171] loop1: detected capacity change from 0 to 4096
[ 260.291746][ T5169] loop2: detected capacity change from 0 to 4096
[ 260.300277][ T5171] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 260.309945][ T5168] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 260.330904][ T5169] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 260.342552][ T5171] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 260.363079][ T5172] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 260.387696][ T5169] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 260.396721][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop4
[ 260.416058][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop1
[ 260.437873][ T5173] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 260.454129][ T5174] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 260.466153][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop2
executing program
[ 260.712803][ T5175] loop0: detected capacity change from 0 to 4096
[ 260.750933][ T5175] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 260.779093][ T5175] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 260.833247][ T5176] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 260.844461][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop0
executing program
executing program
executing program
[ 260.989818][ T5177] loop3: detected capacity change from 0 to 4096
[ 261.029413][ T5177] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 261.040771][ T5177] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.073533][ T5178] loop4: detected capacity change from 0 to 4096
[ 261.089362][ T5180] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 261.137250][ T5178] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 261.142551][ T5179] loop1: detected capacity change from 0 to 4096
executing program
[ 261.177920][ T5179] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 261.187872][ T5178] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.200464][ T5179] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.224156][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop4
[ 261.249390][ T5182] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 261.274331][ T5183] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 261.325693][ T5181] loop2: detected capacity change from 0 to 4096
[ 261.364810][ T5181] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 261.393853][ T5181] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.429084][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop2
[ 261.450612][ T5184] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 261.649942][ T5185] loop0: detected capacity change from 0 to 4096
[ 261.675062][ T5185] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
executing program
[ 261.712525][ T5185] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.740824][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop0
[ 261.793900][ T5187] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 261.832251][ T5186] loop4: detected capacity change from 0 to 4096
executing program
[ 261.874689][ T5186] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 261.908320][ T5186] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 261.911987][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop4
executing program
[ 261.974799][ T5189] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 262.025821][ T5188] loop3: detected capacity change from 0 to 4096
[ 262.069864][ T5188] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.086089][ T5190] loop2: detected capacity change from 0 to 4096
[ 262.111161][ T5188] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.120960][ T5190] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.123685][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop3
[ 262.167277][ T5190] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.195134][ T5191] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 262.201504][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop2
[ 262.220525][ T5192] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 262.360081][ T5193] loop0: detected capacity change from 0 to 4096
[ 262.369061][ T5193] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.393330][ T5193] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.443019][ T5195] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 262.525080][ T5194] loop4: detected capacity change from 0 to 4096
[ 262.538443][ T5194] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.563517][ T5194] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.600994][ T5196] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 262.764281][ T5197] loop2: detected capacity change from 0 to 4096
[ 262.809461][ T5198] loop3: detected capacity change from 0 to 4096
[ 262.809660][ T5197] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.827398][ T5197] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.837532][ T5198] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 262.861077][ T5198] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 262.888809][ T5199] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 262.911214][ T5200] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 263.058209][ T5201] loop0: detected capacity change from 0 to 4096
[ 263.071249][ T5201] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
executing program
[ 263.099778][ T5201] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.150544][ T5203] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 263.206959][ T5202] loop4: detected capacity change from 0 to 4096
[ 263.217419][ T5202] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 263.231316][ T5202] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.283992][ T5204] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 263.553609][ T5206] loop2: detected capacity change from 0 to 4096
[ 263.561057][ T5205] loop3: detected capacity change from 0 to 4096
[ 263.572593][ T5206] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 263.573741][ T5205] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 263.605393][ T5206] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.616396][ T5205] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.649121][ T5207] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 263.675078][ T5208] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 263.862065][ T5210] loop4: detected capacity change from 0 to 4096
[ 263.875762][ T5210] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 263.896873][ T5209] loop0: detected capacity change from 0 to 4096
[ 263.901273][ T5210] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.916646][ T5209] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 263.942190][ T5209] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 263.957167][ T5211] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 263.977521][ T5212] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 264.327551][ T5213] loop3: detected capacity change from 0 to 4096
[ 264.332703][ T5214] loop2: detected capacity change from 0 to 4096
[ 264.343769][ T5213] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 264.346833][ T5214] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 264.367646][ T5213] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 264.388796][ T5214] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 264.414724][ T5215] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 264.464153][ T5217] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 264.522307][ T5216] loop4: detected capacity change from 0 to 4096
[ 264.539030][ T5216] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 264.567667][ T5216] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 264.618536][ T5219] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 264.709797][ T5218] loop0: detected capacity change from 0 to 4096
[ 264.751107][ T5218] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 264.774389][ T5218] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 264.809204][ T5220] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 264.931465][ T5221] loop2: detected capacity change from 0 to 4096
[ 264.945795][ T5221] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 264.969626][ T5221] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 264.995118][ T5222] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 265.112351][ T5223] loop4: detected capacity change from 0 to 4096
[ 265.138381][ T5223] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.153046][ T5223] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 265.184440][ T5224] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
executing program
[ 265.384442][ T5226] loop2: detected capacity change from 0 to 4096
[ 265.392042][ T5225] loop0: detected capacity change from 0 to 4096
[ 265.405248][ T5226] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.416311][ T5226] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 265.429043][ T5225] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.433089][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop2
[ 265.450346][ T5225] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 265.475405][ T5227] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 265.499298][ T5111] udevd[5111]: incorrect nilfs2 checksum on /dev/loop0
[ 265.511801][ T5229] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 265.581454][ T5228] loop4: detected capacity change from 0 to 4096
[ 265.608266][ T5228] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.631561][ T5228] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 265.657924][ T5230] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 265.669334][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop4
executing program
executing program
[ 265.938054][ T5231] loop2: detected capacity change from 0 to 4096
[ 265.947724][ T5231] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.964337][ T5232] loop0: detected capacity change from 0 to 4096
[ 265.975482][ T5231] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
executing program
[ 265.993162][ T5232] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 265.996882][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop2
[ 266.018486][ T5232] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 266.046002][ T5234] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 266.072945][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop0
[ 266.095159][ T5235] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 266.104245][ T5233] loop4: detected capacity change from 0 to 4096
[ 266.123444][ T5233] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 266.159495][ T5233] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 266.192377][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop4
[ 266.212717][ T5236] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
executing program
[ 266.477196][ T5238] loop2: detected capacity change from 0 to 4096
[ 266.493062][ T5238] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
executing program
[ 266.533539][ T5238] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 266.586826][ T5104] udevd[5104]: incorrect nilfs2 checksum on /dev/loop2
[ 266.613359][ T5240] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 266.626943][ T5239] loop0: detected capacity change from 0 to 4096
executing program
[ 266.650652][ T5239] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 266.673035][ T5239] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 266.676319][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop0
[ 266.718504][ T5242] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 266.763254][ T5241] loop4: detected capacity change from 0 to 4096
[ 266.784108][ T5241] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 266.826967][ T5110] udevd[5110]: incorrect nilfs2 checksum on /dev/loop4
[ 266.840878][ T5241] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 4096)
[ 266.878897][ T5243] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 266.935046][ C0] ==================================================================
[ 266.943179][ C0] BUG: KASAN: slab-use-after-free in __lock_acquire+0x78/0x1fd0
[ 266.951216][ C0] Read of size 8 at addr ffff88805b114610 by task kworker/u8:7/2441
[ 266.959317][ C0]
[ 266.961672][ C0] CPU: 0 PID: 2441 Comm: kworker/u8:7 Not tainted 6.9.0-rc5-syzkaller-00053-ge33c4963bf53 #0
[ 266.971850][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 266.981952][ C0] Workqueue: loop0 loop_rootcg_workfn
[ 266.987472][ C0] Call Trace:
[ 266.990778][ C0]
[ 266.993653][ C0] dump_stack_lvl+0x241/0x360
[ 266.998521][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 267.003767][ C0] ? __pfx__printk+0x10/0x10
[ 267.008478][ C0] ? _printk+0xd5/0x120
[ 267.012681][ C0] ? __virt_addr_valid+0x183/0x520
[ 267.017869][ C0] ? __virt_addr_valid+0x183/0x520
[ 267.023027][ C0] print_report+0x169/0x550
[ 267.027608][ C0] ? __virt_addr_valid+0x183/0x520
[ 267.032775][ C0] ? __virt_addr_valid+0x183/0x520
[ 267.037935][ C0] ? __virt_addr_valid+0x44e/0x520
[ 267.043089][ C0] ? __phys_addr+0xba/0x170
[ 267.047636][ C0] ? __lock_acquire+0x78/0x1fd0
[ 267.052530][ C0] kasan_report+0x143/0x180
[ 267.057081][ C0] ? __lock_acquire+0x78/0x1fd0
[ 267.061973][ C0] __lock_acquire+0x78/0x1fd0
[ 267.066689][ C0] ? stack_trace_save+0x118/0x1d0
[ 267.071811][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 267.077230][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 267.083284][ C0] lock_acquire+0x1ed/0x550
[ 267.087827][ C0] ? try_to_wake_up+0xb0/0x1470
[ 267.092743][ C0] ? __pfx_lockdep_unlock+0x10/0x10
[ 267.097978][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 267.103054][ C0] ? mark_lock+0x9a/0x350
[ 267.107415][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 267.112446][ C0] _raw_spin_lock_irqsave+0xd5/0x120
[ 267.117738][ C0] ? try_to_wake_up+0xb0/0x1470
[ 267.122593][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 267.128511][ C0] try_to_wake_up+0xb0/0x1470
[ 267.133209][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 267.138238][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 267.144159][ C0] ? __pfx_try_to_wake_up+0x10/0x10
[ 267.149392][ C0] ? call_timer_fn+0xa8/0x650
[ 267.154082][ C0] call_timer_fn+0x18e/0x650
[ 267.158694][ C0] ? call_timer_fn+0xc0/0x650
[ 267.163407][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 267.169719][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 267.174834][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 267.181090][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 267.187429][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 267.193680][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 267.198881][ C0] ? lockdep_hardirqs_on+0x99/0x150
[ 267.204085][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 267.210329][ C0] __run_timer_base+0x66a/0x8e0
[ 267.215184][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 267.220559][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 267.226887][ C0] ? do_raw_spin_unlock+0x13c/0x8b0
[ 267.232093][ C0] run_timer_softirq+0xb7/0x170
[ 267.236945][ C0] __do_softirq+0x2c6/0x980
[ 267.241466][ C0] ? __irq_exit_rcu+0xf2/0x1c0
[ 267.246255][ C0] ? __pfx___do_softirq+0x10/0x10
[ 267.251281][ C0] ? irqtime_account_irq+0xd4/0x1e0
[ 267.256495][ C0] __irq_exit_rcu+0xf2/0x1c0
[ 267.261102][ C0] ? __pfx___irq_exit_rcu+0x10/0x10
[ 267.266301][ C0] irq_exit_rcu+0x9/0x30
[ 267.270539][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 267.276183][ C0]
[ 267.279113][ C0]
[ 267.282040][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 267.288092][ C0] RIP: 0010:loop_process_work+0x4df/0x1e60
[ 267.293929][ C0] Code: 40 ae fb 48 c7 c3 fb ff ff ff 49 bf 00 00 00 00 00 fc ff df e9 e9 13 00 00 e8 7d 40 ae fb 48 8b 7c 24 58 48 89 fb 48 c1 eb 03 <48> b8 00 00 00 00 00 fc ff df 80 3c 03 00 74 0a e8 bc 51 0f fc 48
[ 267.313633][ C0] RSP: 0018:ffffc9000998f920 EFLAGS: 00000a02
[ 267.319752][ C0] RAX: ffffffff85e7bff3 RBX: 1ffff11005383686 RCX: ffff888029c19e00
[ 267.327725][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888029c1b430
[ 267.335718][ C0] RBP: ffffc9000998fbb0 R08: ffffffff85e7bf86 R09: 1ffffffff25e00b9
[ 267.343692][ C0] R10: dffffc0000000000 R11: fffffbfff25e00ba R12: ffff8880200d8598
[ 267.351769][ C0] R13: 1ffff1100401b0b3 R14: 0000000000000001 R15: 1ffff1100401b0d4
[ 267.359762][ C0] ? loop_process_work+0x466/0x1e60
[ 267.365012][ C0] ? loop_process_work+0x4d3/0x1e60
[ 267.370220][ C0] ? mark_lock+0x9a/0x350
[ 267.374557][ C0] ? __pfx_loop_process_work+0x10/0x10
[ 267.380033][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 267.385057][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 267.391386][ C0] ? process_scheduled_works+0x91b/0x17c0
[ 267.397120][ C0] process_scheduled_works+0xa10/0x17c0
[ 267.402682][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 267.408670][ C0] ? assign_work+0x364/0x3d0
[ 267.413261][ C0] worker_thread+0x86d/0xd70
[ 267.417861][ C0] ? __kthread_parkme+0x169/0x1d0
[ 267.422910][ C0] ? __pfx_worker_thread+0x10/0x10
[ 267.428046][ C0] kthread+0x2f0/0x390
[ 267.432134][ C0] ? __pfx_worker_thread+0x10/0x10
[ 267.437248][ C0] ? __pfx_kthread+0x10/0x10
[ 267.441845][ C0] ret_from_fork+0x4b/0x80
[ 267.446297][ C0] ? __pfx_kthread+0x10/0x10
[ 267.450999][ C0] ret_from_fork_asm+0x1a/0x30
[ 267.455800][ C0]
[ 267.458818][ C0]
[ 267.461138][ C0] Allocated by task 2:
[ 267.465196][ C0] kasan_save_track+0x3f/0x80
[ 267.469876][ C0] __kasan_slab_alloc+0x66/0x80
[ 267.474726][ C0] kmem_cache_alloc_node+0x194/0x380
[ 267.480062][ C0] dup_task_struct+0x57/0x7d0
[ 267.484738][ C0] copy_process+0x5d1/0x3df0
[ 267.489326][ C0] kernel_clone+0x223/0x870
[ 267.493828][ C0] kernel_thread+0x1bc/0x240
[ 267.498420][ C0] kthreadd+0x60d/0x810
[ 267.502661][ C0] ret_from_fork+0x4b/0x80
[ 267.507098][ C0] ret_from_fork_asm+0x1a/0x30
[ 267.511877][ C0]
[ 267.514195][ C0] Freed by task 97:
[ 267.517998][ C0] kasan_save_track+0x3f/0x80
[ 267.522678][ C0] kasan_save_free_info+0x40/0x50
[ 267.527740][ C0] poison_slab_object+0xa6/0xe0
[ 267.532606][ C0] __kasan_slab_free+0x37/0x60
[ 267.537379][ C0] kmem_cache_free+0x10b/0x2c0
[ 267.542146][ C0] delayed_put_task_struct+0x125/0x2f0
[ 267.547612][ C0] rcu_core+0xafd/0x1830
[ 267.551875][ C0] __do_softirq+0x2c6/0x980
[ 267.556378][ C0]
[ 267.558718][ C0] Last potentially related work creation:
[ 267.564442][ C0] kasan_save_stack+0x3f/0x60
[ 267.569199][ C0] __kasan_record_aux_stack+0xac/0xc0
[ 267.574587][ C0] call_rcu+0x167/0xa70
[ 267.578805][ C0] __schedule+0x179e/0x4a00
[ 267.583346][ C0] schedule+0x14b/0x320
[ 267.587514][ C0] worker_thread+0xa2c/0xd70
[ 267.592107][ C0] kthread+0x2f0/0x390
[ 267.596197][ C0] ret_from_fork+0x4b/0x80
[ 267.600627][ C0] ret_from_fork_asm+0x1a/0x30
[ 267.605393][ C0]
[ 267.607715][ C0] The buggy address belongs to the object at ffff88805b113c00
[ 267.607715][ C0] which belongs to the cache task_struct of size 7424
[ 267.621889][ C0] The buggy address is located 2576 bytes inside of
[ 267.621889][ C0] freed 7424-byte region [ffff88805b113c00, ffff88805b115900)
[ 267.635864][ C0]
[ 267.638196][ C0] The buggy address belongs to the physical page:
[ 267.644599][ C0] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5b110
[ 267.653361][ C0] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 267.660898][ C0] ksm flags: 0xfff80000000840(slab|head|node=0|zone=1|lastcpupid=0xfff)
[ 267.669222][ C0] page_type: 0xffffffff()
[ 267.673553][ C0] raw: 00fff80000000840 ffff888015eea500 ffffea000045c200 0000000000000003
[ 267.682149][ C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 267.690730][ C0] head: 00fff80000000840 ffff888015eea500 ffffea000045c200 0000000000000003
[ 267.699422][ C0] head: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 267.708089][ C0] head: 00fff80000000003 ffffea00016c4401 dead000000000122 00000000ffffffff
[ 267.716795][ C0] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000
[ 267.725466][ C0] page dumped because: kasan: bad access detected
[ 267.731870][ C0] page_owner tracks the page as allocated
[ 267.737576][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5033, tgid 1987248052 (dhcpcd-run-hook), ts 5033, free_ts 62040775003
[ 267.759107][ C0] post_alloc_hook+0x1ea/0x210
[ 267.763881][ C0] get_page_from_freelist+0x3410/0x35b0
[ 267.769432][ C0] __alloc_pages+0x256/0x6c0
[ 267.774022][ C0] alloc_slab_page+0x5f/0x160
[ 267.778699][ C0] new_slab+0x84/0x2f0
[ 267.782771][ C0] ___slab_alloc+0xc73/0x1260
[ 267.787451][ C0] kmem_cache_alloc_node+0x24a/0x380
[ 267.792743][ C0] dup_task_struct+0x57/0x7d0
[ 267.797422][ C0] copy_process+0x5d1/0x3df0
[ 267.802004][ C0] kernel_clone+0x223/0x870
[ 267.806499][ C0] __x64_sys_clone+0x258/0x2a0
[ 267.811264][ C0] do_syscall_64+0xf5/0x240
[ 267.815800][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 267.821728][ C0] page last free pid 4923 tgid 4923 stack trace:
[ 267.828072][ C0] free_unref_page_prepare+0x97b/0xaa0
[ 267.833572][ C0] free_unref_page+0x37/0x3f0
[ 267.838278][ C0] __folio_put_large+0x13f/0x190
[ 267.843249][ C0] __folio_put+0x299/0x390
[ 267.847665][ C0] skb_release_data+0x3e4/0x870
[ 267.852603][ C0] skb_attempt_defer_free+0x399/0x540
[ 267.858102][ C0] tcp_recvmsg_locked+0x149c/0x25a0
[ 267.863343][ C0] tcp_recvmsg+0x25d/0x920
[ 267.867781][ C0] inet_recvmsg+0x150/0x2d0
[ 267.872315][ C0] sock_recvmsg+0x1ae/0x280
[ 267.876856][ C0] sock_read_iter+0x2ca/0x3e0
[ 267.881565][ C0] vfs_read+0x97b/0xb70
[ 267.885728][ C0] ksys_read+0x1a0/0x2c0
[ 267.889974][ C0] do_syscall_64+0xf5/0x240
[ 267.894482][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 267.900404][ C0]
[ 267.902722][ C0] Memory state around the buggy address:
[ 267.908362][ C0] ffff88805b114500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 267.916420][ C0] ffff88805b114580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 267.924486][ C0] >ffff88805b114600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 267.932553][ C0] ^
[ 267.937140][ C0] ffff88805b114680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 267.945219][ C0] ffff88805b114700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 267.953271][ C0] ==================================================================
[ 267.961322][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 267.968516][ C0] CPU: 0 PID: 2441 Comm: kworker/u8:7 Not tainted 6.9.0-rc5-syzkaller-00053-ge33c4963bf53 #0
[ 267.978750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 267.988808][ C0] Workqueue: loop0 loop_rootcg_workfn
[ 267.994196][ C0] Call Trace:
[ 267.997475][ C0]
[ 268.000321][ C0] dump_stack_lvl+0x241/0x360
[ 268.005010][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 268.010214][ C0] ? __pfx__printk+0x10/0x10
[ 268.014840][ C0] ? rcu_is_watching+0x15/0xb0
[ 268.019609][ C0] ? lock_release+0xbf/0x9f0
[ 268.024226][ C0] ? vscnprintf+0x5d/0x90
[ 268.028563][ C0] panic+0x349/0x860
[ 268.032465][ C0] ? check_panic_on_warn+0x21/0xb0
[ 268.037584][ C0] ? __pfx_panic+0x10/0x10
[ 268.042019][ C0] ? do_raw_spin_unlock+0x13c/0x8b0
[ 268.047238][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 268.053160][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 268.059523][ C0] ? print_report+0x502/0x550
[ 268.064217][ C0] check_panic_on_warn+0x86/0xb0
[ 268.069172][ C0] ? __lock_acquire+0x78/0x1fd0
[ 268.074042][ C0] end_report+0x77/0x160
[ 268.078290][ C0] kasan_report+0x154/0x180
[ 268.082803][ C0] ? __lock_acquire+0x78/0x1fd0
[ 268.087660][ C0] __lock_acquire+0x78/0x1fd0
[ 268.092336][ C0] ? stack_trace_save+0x118/0x1d0
[ 268.097384][ C0] ? __pfx_stack_trace_save+0x10/0x10
[ 268.102769][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 268.108797][ C0] lock_acquire+0x1ed/0x550
[ 268.113316][ C0] ? try_to_wake_up+0xb0/0x1470
[ 268.118179][ C0] ? __pfx_lockdep_unlock+0x10/0x10
[ 268.123403][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 268.128434][ C0] ? mark_lock+0x9a/0x350
[ 268.132771][ C0] ? __lock_acquire+0x1346/0x1fd0
[ 268.137802][ C0] _raw_spin_lock_irqsave+0xd5/0x120
[ 268.143096][ C0] ? try_to_wake_up+0xb0/0x1470
[ 268.147950][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 268.153856][ C0] try_to_wake_up+0xb0/0x1470
[ 268.158538][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 268.163561][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 268.169461][ C0] ? __pfx_try_to_wake_up+0x10/0x10
[ 268.174676][ C0] ? call_timer_fn+0xa8/0x650
[ 268.179358][ C0] call_timer_fn+0x18e/0x650
[ 268.183954][ C0] ? call_timer_fn+0xc0/0x650
[ 268.188637][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 268.194884][ C0] ? __pfx_call_timer_fn+0x10/0x10
[ 268.200004][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 268.206254][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 268.212500][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 268.218745][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 268.223954][ C0] ? lockdep_hardirqs_on+0x99/0x150
[ 268.229161][ C0] ? __pfx_nilfs_construction_timeout+0x10/0x10
[ 268.235408][ C0] __run_timer_base+0x66a/0x8e0
[ 268.240267][ C0] ? __pfx___run_timer_base+0x10/0x10
[ 268.245640][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 268.251987][ C0] ? do_raw_spin_unlock+0x13c/0x8b0
[ 268.257195][ C0] run_timer_softirq+0xb7/0x170
[ 268.262048][ C0] __do_softirq+0x2c6/0x980
[ 268.266551][ C0] ? __irq_exit_rcu+0xf2/0x1c0
[ 268.271344][ C0] ? __pfx___do_softirq+0x10/0x10
[ 268.276376][ C0] ? irqtime_account_irq+0xd4/0x1e0
[ 268.281603][ C0] __irq_exit_rcu+0xf2/0x1c0
[ 268.286223][ C0] ? __pfx___irq_exit_rcu+0x10/0x10
[ 268.291424][ C0] irq_exit_rcu+0x9/0x30
[ 268.295709][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 268.301357][ C0]
[ 268.304286][ C0]
[ 268.307224][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 268.313206][ C0] RIP: 0010:loop_process_work+0x4df/0x1e60
[ 268.319022][ C0] Code: 40 ae fb 48 c7 c3 fb ff ff ff 49 bf 00 00 00 00 00 fc ff df e9 e9 13 00 00 e8 7d 40 ae fb 48 8b 7c 24 58 48 89 fb 48 c1 eb 03 <48> b8 00 00 00 00 00 fc ff df 80 3c 03 00 74 0a e8 bc 51 0f fc 48
[ 268.338630][ C0] RSP: 0018:ffffc9000998f920 EFLAGS: 00000a02
[ 268.344701][ C0] RAX: ffffffff85e7bff3 RBX: 1ffff11005383686 RCX: ffff888029c19e00
[ 268.352699][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888029c1b430
[ 268.360670][ C0] RBP: ffffc9000998fbb0 R08: ffffffff85e7bf86 R09: 1ffffffff25e00b9
[ 268.368645][ C0] R10: dffffc0000000000 R11: fffffbfff25e00ba R12: ffff8880200d8598
[ 268.376637][ C0] R13: 1ffff1100401b0b3 R14: 0000000000000001 R15: 1ffff1100401b0d4
[ 268.384614][ C0] ? loop_process_work+0x466/0x1e60
[ 268.389828][ C0] ? loop_process_work+0x4d3/0x1e60
[ 268.395043][ C0] ? mark_lock+0x9a/0x350
[ 268.399405][ C0] ? __pfx_loop_process_work+0x10/0x10
[ 268.404905][ C0] ? __pfx_lock_acquire+0x10/0x10
[ 268.409952][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 268.416311][ C0] ? process_scheduled_works+0x91b/0x17c0
[ 268.422033][ C0] process_scheduled_works+0xa10/0x17c0
[ 268.427602][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 268.433583][ C0] ? assign_work+0x364/0x3d0
[ 268.438176][ C0] worker_thread+0x86d/0xd70
[ 268.442774][ C0] ? __kthread_parkme+0x169/0x1d0
[ 268.447817][ C0] ? __pfx_worker_thread+0x10/0x10
[ 268.452932][ C0] kthread+0x2f0/0x390
[ 268.457005][ C0] ? __pfx_worker_thread+0x10/0x10
[ 268.462114][ C0] ? __pfx_kthread+0x10/0x10
[ 268.466703][ C0] ret_from_fork+0x4b/0x80
[ 268.471127][ C0] ? __pfx_kthread+0x10/0x10
[ 268.475719][ C0] ret_from_fork_asm+0x1a/0x30
[ 268.480503][ C0]
[ 268.483779][ C0] Kernel Offset: disabled
[ 268.488121][ C0] Rebooting in 86400 seconds..