Warning: Permanently added '10.128.1.37' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 38.772022][ T4997] Zero length message leads to an empty skb [ 38.778240][ T4996] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4996 'syz-executor191' [ 38.810808][ T5010] loop3: detected capacity change from 0 to 128 [ 38.814455][ T5012] loop2: detected capacity change from 0 to 128 [ 38.820352][ T5015] loop1: detected capacity change from 0 to 128 [ 38.828285][ T5016] loop4: detected capacity change from 0 to 128 [ 38.841672][ T5007] loop5: detected capacity change from 0 to 128 [ 38.853289][ T4996] loop0: detected capacity change from 0 to 128 executing program [ 38.899584][ T5002] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 38.911103][ T5023] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 38.912370][ T5002] Buffer I/O error on dev loop3, logical block 2, async page read [ 38.926443][ T5023] Buffer I/O error on dev loop5, logical block 2, async page read [ 38.933689][ T5002] udevd: attempt to access beyond end of device [ 38.933689][ T5002] loop3: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program [ 38.936206][ T5024] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 38.950134][ T5027] loop2: detected capacity change from 0 to 128 [ 38.962447][ T5023] udevd: attempt to access beyond end of device [ 38.962447][ T5023] loop5: rw=0, sector=3, nr_sectors = 1 limit=0 [ 38.971943][ T5002] Buffer I/O error on dev loop3, logical block 3, async page read [ 38.991603][ T5031] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 39.001391][ T5037] loop4: detected capacity change from 0 to 128 [ 39.013054][ T5039] loop0: detected capacity change from 0 to 128 [ 39.014353][ T5043] loop1: detected capacity change from 0 to 128 [ 39.019512][ T5024] Buffer I/O error on dev loop1, logical block 2, async page read [ 39.035700][ T5045] loop5: detected capacity change from 0 to 128 [ 39.036958][ T5023] Buffer I/O error on dev loop5, logical block 3, async page read executing program executing program executing program [ 39.083151][ T5057] loop1: detected capacity change from 0 to 128 [ 39.087420][ T5062] loop5: detected capacity change from 0 to 128 [ 39.094466][ T5059] loop3: detected capacity change from 0 to 128 [ 39.098162][ T5025] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.111746][ T5067] loop2: detected capacity change from 0 to 128 [ 39.122739][ T5025] Buffer I/O error on dev loop2, logical block 2, async page read executing program executing program [ 39.135496][ T5072] loop4: detected capacity change from 0 to 128 [ 39.145381][ T5075] loop0: detected capacity change from 0 to 128 [ 39.168299][ T5023] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program executing program executing program executing program executing program [ 39.169168][ T5002] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.178357][ T5023] Buffer I/O error on dev loop5, logical block 2, async page read [ 39.200310][ T5080] loop2: detected capacity change from 0 to 128 [ 39.215337][ T5091] loop4: detected capacity change from 0 to 128 [ 39.221167][ T5095] loop3: detected capacity change from 0 to 128 [ 39.225883][ T5097] loop0: detected capacity change from 0 to 128 executing program [ 39.233012][ T5098] loop5: detected capacity change from 0 to 128 [ 39.234676][ T5100] loop1: detected capacity change from 0 to 128 [ 39.250659][ T5002] Buffer I/O error on dev loop1, logical block 2, async page read [ 39.262057][ T5023] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program executing program executing program executing program executing program executing program [ 39.280480][ T5108] loop2: detected capacity change from 0 to 128 [ 39.296588][ T5023] Buffer I/O error on dev loop5, logical block 3, async page read [ 39.321540][ T5114] loop4: detected capacity change from 0 to 128 [ 39.323427][ T5116] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 39.349457][ T5129] loop5: detected capacity change from 0 to 128 [ 39.352595][ T5127] loop1: detected capacity change from 0 to 128 [ 39.367358][ T5133] loop2: detected capacity change from 0 to 128 [ 39.383542][ T5139] loop3: detected capacity change from 0 to 128 executing program executing program executing program [ 39.407929][ T5023] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.415398][ T5151] loop0: detected capacity change from 0 to 128 [ 39.428736][ T5153] loop1: detected capacity change from 0 to 128 [ 39.434057][ T5023] Buffer I/O error on dev loop5, logical block 2, async page read [ 39.441459][ T5160] loop5: detected capacity change from 0 to 128 [ 39.442996][ T5002] I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program executing program executing program executing program executing program executing program [ 39.451816][ T5154] loop2: detected capacity change from 0 to 128 [ 39.488107][ T5025] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program executing program executing program [ 39.510406][ T5174] loop4: detected capacity change from 0 to 128 [ 39.519639][ T5175] loop3: detected capacity change from 0 to 128 [ 39.519779][ T5181] loop2: detected capacity change from 0 to 128 [ 39.526750][ T5173] loop5: detected capacity change from 0 to 128 [ 39.534407][ T5165] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 39.559675][ T5120] udevd: attempt to access beyond end of device [ 39.559675][ T5120] loop1: rw=0, sector=3, nr_sectors = 1 limit=0 [ 39.570981][ T5189] loop5: detected capacity change from 0 to 128 [ 39.599307][ T5193] loop3: detected capacity change from 0 to 128 executing program [ 39.606170][ T5201] loop1: detected capacity change from 0 to 128 [ 39.614018][ T5023] udevd: attempt to access beyond end of device [ 39.614018][ T5023] loop2: rw=0, sector=3, nr_sectors = 1 limit=0 [ 39.628011][ T5203] loop4: detected capacity change from 0 to 128 [ 39.645867][ T5023] udevd: attempt to access beyond end of device [ 39.645867][ T5023] loop2: rw=0, sector=4, nr_sectors = 1 limit=0 executing program executing program [ 39.650891][ T5209] loop2: detected capacity change from 0 to 128 [ 39.665891][ T5204] loop0: detected capacity change from 0 to 128 [ 39.675821][ T5120] udevd: attempt to access beyond end of device [ 39.675821][ T5120] loop3: rw=0, sector=3, nr_sectors = 1 limit=0 [ 39.690440][ T5002] udevd: attempt to access beyond end of device [ 39.690440][ T5002] loop5: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program [ 39.714918][ T5120] udevd: attempt to access beyond end of device [ 39.714918][ T5120] loop3: rw=0, sector=4, nr_sectors = 1 limit=0 [ 39.727504][ T5214] loop4: detected capacity change from 0 to 128 [ 39.727737][ T5002] udevd: attempt to access beyond end of device [ 39.727737][ T5002] loop5: rw=0, sector=4, nr_sectors = 1 limit=0 [ 39.749361][ T5219] loop5: detected capacity change from 0 to 128 [ 39.758513][ T5223] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 39.769278][ T5225] loop3: detected capacity change from 0 to 128 [ 39.787582][ T5227] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 39.817024][ T5241] loop4: detected capacity change from 0 to 128 [ 39.819767][ T5233] loop2: detected capacity change from 0 to 128 [ 39.851657][ T5250] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 39.868224][ T5247] loop1: detected capacity change from 0 to 128 [ 39.871313][ T5258] loop0: detected capacity change from 0 to 128 executing program executing program [ 39.910296][ T5264] loop4: detected capacity change from 0 to 128 [ 39.925417][ T5270] loop5: detected capacity change from 0 to 128 [ 39.927375][ T5267] loop3: detected capacity change from 0 to 128 [ 39.933562][ T5272] loop2: detected capacity change from 0 to 128 [ 39.947149][ T5278] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 39.964781][ T5282] loop0: detected capacity change from 0 to 128 [ 39.972560][ T5024] udevd: attempt to access beyond end of device [ 39.972560][ T5024] loop4: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program executing program executing program [ 40.023354][ T5291] loop5: detected capacity change from 0 to 128 [ 40.033301][ T5293] loop2: detected capacity change from 0 to 128 [ 40.054824][ T5295] loop0: detected capacity change from 0 to 128 [ 40.057596][ T5302] loop4: detected capacity change from 0 to 128 [ 40.066285][ T5300] loop3: detected capacity change from 0 to 128 [ 40.074885][ T5311] loop5: detected capacity change from 0 to 128 [ 40.076649][ T5299] loop1: detected capacity change from 0 to 128 [ 40.084141][ T5313] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 40.173089][ T5323] loop0: detected capacity change from 0 to 128 [ 40.193429][ T5334] loop5: detected capacity change from 0 to 128 [ 40.200731][ T5330] loop2: detected capacity change from 0 to 128 [ 40.215762][ T5343] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 40.226886][ T5346] loop3: detected capacity change from 0 to 128 [ 40.232481][ T5350] loop4: detected capacity change from 0 to 128 [ 40.238510][ T5354] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 40.275894][ T5361] loop4: detected capacity change from 0 to 128 [ 40.285487][ T5359] loop0: detected capacity change from 0 to 128 [ 40.312052][ T5371] loop4: detected capacity change from 0 to 128 [ 40.313977][ T5365] loop5: detected capacity change from 0 to 128 executing program executing program [ 40.329075][ T5379] loop2: detected capacity change from 0 to 128 [ 40.344133][ T5370] loop1: detected capacity change from 0 to 128 [ 40.346164][ T5376] loop3: detected capacity change from 0 to 128 [ 40.368322][ T5384] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 40.382359][ T5389] loop2: detected capacity change from 0 to 128 [ 40.420935][ T5399] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 40.428121][ T5398] loop1: detected capacity change from 0 to 128 [ 40.429728][ T5391] loop4: detected capacity change from 0 to 128 [ 40.435309][ T5397] loop5: detected capacity change from 0 to 128 [ 40.467181][ T5408] loop2: detected capacity change from 0 to 128 executing program executing program executing program [ 40.508150][ T5424] loop1: detected capacity change from 0 to 128 [ 40.509980][ T5418] loop5: detected capacity change from 0 to 128 [ 40.522041][ T5427] loop0: detected capacity change from 0 to 128 [ 40.533253][ T5419] loop3: detected capacity change from 0 to 128 executing program executing program executing program [ 40.564307][ T5432] loop4: detected capacity change from 0 to 128 [ 40.573313][ T5440] loop2: detected capacity change from 0 to 128 [ 40.573878][ T5437] loop3: detected capacity change from 0 to 128 [ 40.589888][ T5442] loop1: detected capacity change from 0 to 128 [ 40.606252][ T5448] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program [ 40.669027][ T5458] loop3: detected capacity change from 0 to 128 [ 40.677994][ T5459] loop1: detected capacity change from 0 to 128 [ 40.680057][ T5466] loop5: detected capacity change from 0 to 128 [ 40.694228][ T5468] loop4: detected capacity change from 0 to 128 [ 40.696044][ T5463] loop0: detected capacity change from 0 to 128 [ 40.711998][ T5472] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 40.730199][ T5479] loop3: detected capacity change from 0 to 128 [ 40.744534][ T5483] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 40.790728][ T5490] loop1: detected capacity change from 0 to 128 [ 40.825499][ T5493] loop2: detected capacity change from 0 to 128 [ 40.829795][ T5500] loop5: detected capacity change from 0 to 128 executing program executing program [ 40.836992][ T5498] loop0: detected capacity change from 0 to 128 [ 40.844214][ T5502] loop3: detected capacity change from 0 to 128 [ 40.854045][ T5505] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 40.926087][ T5512] loop1: detected capacity change from 0 to 128 [ 40.942166][ T5522] loop0: detected capacity change from 0 to 128 [ 40.948194][ T5517] loop3: detected capacity change from 0 to 128 [ 40.964978][ T5525] loop5: detected capacity change from 0 to 128 executing program executing program executing program [ 40.977401][ T5531] loop4: detected capacity change from 0 to 128 [ 41.004599][ T5537] loop0: detected capacity change from 0 to 128 [ 41.014713][ T5534] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 41.033608][ T5549] loop3: detected capacity change from 0 to 128 [ 41.055157][ T5553] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 41.083093][ T5561] loop5: detected capacity change from 0 to 128 [ 41.083289][ T5557] loop4: detected capacity change from 0 to 128 [ 41.099907][ T5562] loop2: detected capacity change from 0 to 128 [ 41.114787][ T5573] loop3: detected capacity change from 0 to 128 [ 41.123342][ T5569] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 41.179733][ T5580] loop5: detected capacity change from 0 to 128 [ 41.193330][ T5587] loop1: detected capacity change from 0 to 128 [ 41.195350][ T5588] loop2: detected capacity change from 0 to 128 [ 41.222117][ T5591] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 41.248646][ T5594] loop4: detected capacity change from 0 to 128 [ 41.250098][ T5610] loop0: detected capacity change from 0 to 128 [ 41.268592][ T5615] loop2: detected capacity change from 0 to 128 [ 41.278414][ T5609] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 41.323600][ T5631] loop5: detected capacity change from 0 to 128 [ 41.350602][ T5641] loop3: detected capacity change from 0 to 128 [ 41.367836][ T5644] loop1: detected capacity change from 0 to 128 executing program executing program [ 41.378941][ T5648] loop0: detected capacity change from 0 to 128 [ 41.394062][ T5645] loop4: detected capacity change from 0 to 128 [ 41.402421][ T5651] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 41.423487][ T5658] loop5: detected capacity change from 0 to 128 [ 41.442277][ T5664] loop3: detected capacity change from 0 to 128 [ 41.450030][ T5666] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 41.478279][ T5673] loop2: detected capacity change from 0 to 128 [ 41.489057][ T5671] loop1: detected capacity change from 0 to 128 [ 41.506285][ T5677] loop4: detected capacity change from 0 to 128 [ 41.511528][ T5684] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 41.532264][ T5683] loop5: detected capacity change from 0 to 128 [ 41.548725][ T5685] loop0: detected capacity change from 0 to 128 executing program [ 41.591804][ T5703] loop1: detected capacity change from 0 to 128 [ 41.609693][ T5711] loop3: detected capacity change from 0 to 128 [ 41.611715][ T5707] loop4: detected capacity change from 0 to 128 [ 41.619934][ T5706] loop0: detected capacity change from 0 to 128 [ 41.624693][ T5713] loop5: detected capacity change from 0 to 128 [ 41.635027][ T5705] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 41.701120][ T5724] loop1: detected capacity change from 0 to 128 [ 41.715789][ T5730] loop3: detected capacity change from 0 to 128 [ 41.736085][ T5726] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 41.748588][ T5735] loop4: detected capacity change from 0 to 128 [ 41.759545][ T5736] loop5: detected capacity change from 0 to 128 [ 41.762734][ T5745] loop1: detected capacity change from 0 to 128 [ 41.767882][ T5737] loop2: detected capacity change from 0 to 128 executing program executing program executing program [ 41.825174][ T5758] loop3: detected capacity change from 0 to 128 [ 41.827987][ T5757] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 41.870494][ T5771] loop1: detected capacity change from 0 to 128 [ 41.885788][ T5781] loop0: detected capacity change from 0 to 128 [ 41.900476][ T5778] loop3: detected capacity change from 0 to 128 executing program executing program executing program [ 41.921150][ T5785] loop4: detected capacity change from 0 to 128 [ 41.938282][ T5789] loop2: detected capacity change from 0 to 128 [ 41.947189][ T5788] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 41.973817][ T5797] loop1: detected capacity change from 0 to 128 [ 41.994222][ T5802] loop0: detected capacity change from 0 to 128 [ 41.997176][ T5801] loop4: detected capacity change from 0 to 128 [ 42.007744][ T5808] loop3: detected capacity change from 0 to 128 [ 42.011666][ T5810] loop2: detected capacity change from 0 to 128 executing program [ 42.052278][ T5820] loop3: detected capacity change from 0 to 128 [ 42.055654][ T5823] loop5: detected capacity change from 0 to 128 [ 42.070806][ T5817] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 42.093603][ T5830] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 42.141314][ T5837] loop2: detected capacity change from 0 to 128 [ 42.145598][ T5845] loop3: detected capacity change from 0 to 128 [ 42.160115][ T5838] loop4: detected capacity change from 0 to 128 [ 42.165320][ T5852] loop0: detected capacity change from 0 to 128 [ 42.182055][ T5856] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 42.191901][ T5860] loop1: detected capacity change from 0 to 128 [ 42.202182][ T5864] loop2: detected capacity change from 0 to 128 executing program executing program [ 42.252170][ T5874] loop4: detected capacity change from 0 to 128 [ 42.267340][ T5876] loop5: detected capacity change from 0 to 128 [ 42.274346][ T5870] loop3: detected capacity change from 0 to 128 [ 42.285818][ T5880] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 42.315281][ T5878] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 42.359359][ T5888] loop2: detected capacity change from 0 to 128 [ 42.369271][ T5895] loop4: detected capacity change from 0 to 128 [ 42.382589][ T5899] loop0: detected capacity change from 0 to 128 [ 42.392719][ T5894] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 42.430333][ T5908] loop1: detected capacity change from 0 to 128 [ 42.453720][ T5917] loop4: detected capacity change from 0 to 128 [ 42.455829][ T5923] loop2: detected capacity change from 0 to 128 [ 42.461015][ T5920] loop3: detected capacity change from 0 to 128 [ 42.469035][ T5919] loop0: detected capacity change from 0 to 128 executing program executing program [ 42.476850][ T5916] loop5: detected capacity change from 0 to 128 executing program executing program executing program [ 42.517085][ T5936] loop2: detected capacity change from 0 to 128 [ 42.527723][ T5932] loop5: detected capacity change from 0 to 128 executing program executing program [ 42.567887][ T5940] loop2: detected capacity change from 0 to 128 [ 42.578366][ T5945] loop4: detected capacity change from 0 to 128 [ 42.586252][ T5949] loop3: detected capacity change from 0 to 128 [ 42.590754][ T5951] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 42.620630][ T5953] loop0: detected capacity change from 0 to 128 [ 42.654410][ T5960] loop5: detected capacity change from 0 to 128 [ 42.657896][ T5966] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 42.674853][ T5965] loop4: detected capacity change from 0 to 128 [ 42.676984][ T5969] loop2: detected capacity change from 0 to 128 [ 42.713152][ T5974] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 42.752333][ T5984] loop1: detected capacity change from 0 to 128 [ 42.765904][ T5986] loop0: detected capacity change from 0 to 128 [ 42.788252][ T5995] loop4: detected capacity change from 0 to 128 [ 42.792524][ T5996] loop3: detected capacity change from 0 to 128 executing program executing program executing program [ 42.810679][ T5999] loop2: detected capacity change from 0 to 128 [ 42.826981][ T6003] loop5: detected capacity change from 0 to 128 [ 42.840937][ T6007] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 42.877510][ T6013] loop4: detected capacity change from 0 to 128 [ 42.904515][ T6016] loop0: detected capacity change from 0 to 128 [ 42.917317][ T6021] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 42.919685][ T6024] loop3: detected capacity change from 0 to 128 [ 42.929226][ T6026] loop5: detected capacity change from 0 to 128 executing program executing program executing program [ 42.977589][ T6034] loop4: detected capacity change from 0 to 128 [ 42.978239][ T6042] loop5: detected capacity change from 0 to 128 [ 42.994091][ T6039] loop1: detected capacity change from 0 to 128 [ 42.995427][ T6035] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.038693][ T6050] loop0: detected capacity change from 0 to 128 [ 43.044414][ T6053] loop4: detected capacity change from 0 to 128 [ 43.049066][ T6048] loop2: detected capacity change from 0 to 128 executing program executing program [ 43.091522][ T6062] loop3: detected capacity change from 0 to 128 [ 43.101251][ T6064] loop4: detected capacity change from 0 to 128 [ 43.103062][ T6065] loop5: detected capacity change from 0 to 128 [ 43.124348][ T6066] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 43.151137][ T6075] loop0: detected capacity change from 0 to 128 [ 43.173973][ T6077] loop2: detected capacity change from 0 to 128 [ 43.188097][ T6086] loop3: detected capacity change from 0 to 128 executing program executing program executing program [ 43.196270][ T6084] loop4: detected capacity change from 0 to 128 [ 43.197489][ T6088] loop5: detected capacity change from 0 to 128 [ 43.235444][ T6095] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 43.248383][ T6100] loop0: detected capacity change from 0 to 128 [ 43.257603][ T6102] loop2: detected capacity change from 0 to 128 executing program executing program [ 43.308066][ T6112] loop3: detected capacity change from 0 to 128 [ 43.313177][ T6114] loop5: detected capacity change from 0 to 128 [ 43.314530][ T6113] loop1: detected capacity change from 0 to 128 [ 43.323261][ T6118] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 43.350031][ T6126] loop0: detected capacity change from 0 to 128 [ 43.361373][ T6127] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.407298][ T6139] loop3: detected capacity change from 0 to 128 [ 43.407451][ T6137] loop1: detected capacity change from 0 to 128 [ 43.426070][ T6140] loop5: detected capacity change from 0 to 128 [ 43.437759][ T6145] loop2: detected capacity change from 0 to 128 [ 43.438641][ T6151] loop0: detected capacity change from 0 to 128 [ 43.446709][ T6143] loop4: detected capacity change from 0 to 128 executing program executing program executing program [ 43.496748][ T6159] loop3: detected capacity change from 0 to 128 [ 43.508033][ T6164] loop0: detected capacity change from 0 to 128 [ 43.524095][ T6169] loop5: detected capacity change from 0 to 128 [ 43.533804][ T6172] loop2: detected capacity change from 0 to 128 [ 43.537773][ T6163] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.545613][ T6175] loop1: detected capacity change from 0 to 128 [ 43.584662][ T6182] loop3: detected capacity change from 0 to 128 [ 43.588521][ T6186] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.617709][ T6189] loop5: detected capacity change from 0 to 128 [ 43.637507][ T6192] loop2: detected capacity change from 0 to 128 [ 43.641653][ T6199] loop4: detected capacity change from 0 to 128 [ 43.655345][ T6200] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 43.668308][ T6207] loop3: detected capacity change from 0 to 128 [ 43.684035][ T6209] loop0: detected capacity change from 0 to 128 [ 43.685154][ T6214] loop5: detected capacity change from 0 to 128 [ 43.705531][ T6217] loop2: detected capacity change from 0 to 128 executing program executing program executing program [ 43.720742][ T6222] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.765264][ T6230] loop3: detected capacity change from 0 to 128 [ 43.789507][ T6237] loop5: detected capacity change from 0 to 128 [ 43.790894][ T6234] loop2: detected capacity change from 0 to 128 [ 43.798469][ T6231] loop1: detected capacity change from 0 to 128 [ 43.808536][ T6239] loop0: detected capacity change from 0 to 128 executing program executing program [ 43.859829][ T6246] loop3: detected capacity change from 0 to 128 [ 43.862998][ T6247] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 43.900249][ T6255] loop0: detected capacity change from 0 to 128 [ 43.904366][ T6257] loop5: detected capacity change from 0 to 128 [ 43.934420][ T6265] loop2: detected capacity change from 0 to 128 [ 43.942451][ T5070] blk_print_req_error: 134 callbacks suppressed executing program executing program [ 43.942463][ T5070] I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 43.948663][ T6270] loop1: detected capacity change from 0 to 128 [ 43.949557][ T6262] loop3: detected capacity change from 0 to 128 [ 43.970542][ T5070] buffer_io_error: 518 callbacks suppressed [ 43.970555][ T5070] Buffer I/O error on dev loop0, logical block 2, async page read [ 43.993109][ T6272] loop4: detected capacity change from 0 to 128 executing program [ 44.013361][ T5070] bio_check_eod: 374 callbacks suppressed [ 44.013371][ T5070] udevd: attempt to access beyond end of device [ 44.013371][ T5070] loop0: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.032008][ T6281] loop0: detected capacity change from 0 to 128 [ 44.037603][ T6279] loop5: detected capacity change from 0 to 128 [ 44.045578][ T5002] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.055841][ T5002] Buffer I/O error on dev loop2, logical block 2, async page read executing program executing program executing program executing program executing program [ 44.066983][ T5002] udevd: attempt to access beyond end of device [ 44.066983][ T5002] loop2: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.084456][ T5070] Buffer I/O error on dev loop0, logical block 3, async page read [ 44.095206][ T5002] Buffer I/O error on dev loop2, logical block 3, async page read [ 44.098538][ T6287] loop4: detected capacity change from 0 to 128 [ 44.106633][ T6289] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 44.140335][ T6298] loop3: detected capacity change from 0 to 128 [ 44.141721][ T6300] loop2: detected capacity change from 0 to 128 [ 44.155640][ T6303] loop5: detected capacity change from 0 to 128 [ 44.156792][ T5002] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.165817][ T6297] loop0: detected capacity change from 0 to 128 executing program executing program [ 44.206729][ T5002] Buffer I/O error on dev loop2, logical block 4, async page read [ 44.236143][ T6321] loop3: detected capacity change from 0 to 128 [ 44.240716][ T6312] loop1: detected capacity change from 0 to 128 executing program executing program executing program [ 44.245120][ T5070] I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.250520][ T5024] I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.260805][ T6322] loop5: detected capacity change from 0 to 128 [ 44.282535][ T5070] Buffer I/O error on dev loop0, logical block 2, async page read [ 44.294476][ T6335] loop2: detected capacity change from 0 to 128 [ 44.299131][ T6332] loop0: detected capacity change from 0 to 128 executing program executing program [ 44.302018][ T5070] I/O error, dev loop0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.317353][ T6334] loop4: detected capacity change from 0 to 128 [ 44.323664][ T5070] Buffer I/O error on dev loop0, logical block 3, async page read [ 44.334427][ T5024] Buffer I/O error on dev loop4, logical block 2, async page read [ 44.342851][ T5070] I/O error, dev loop0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 executing program executing program executing program [ 44.357587][ T5070] Buffer I/O error on dev loop0, logical block 4, async page read [ 44.379333][ T5002] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.389820][ T5023] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.398131][ T5002] Buffer I/O error on dev loop5, logical block 2, async page read executing program executing program executing program [ 44.411217][ T6352] loop0: detected capacity change from 0 to 128 [ 44.422301][ T6360] loop2: detected capacity change from 0 to 128 [ 44.429862][ T6362] loop3: detected capacity change from 0 to 128 [ 44.432670][ T6361] loop1: detected capacity change from 0 to 128 [ 44.437307][ T5002] udevd: attempt to access beyond end of device [ 44.437307][ T5002] loop5: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program [ 44.446916][ T5023] I/O error, dev loop3, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 44.459907][ T5002] udevd: attempt to access beyond end of device [ 44.459907][ T5002] loop5: rw=0, sector=4, nr_sectors = 1 limit=0 [ 44.482252][ T6368] loop5: detected capacity change from 0 to 128 executing program executing program [ 44.508010][ T6375] loop4: detected capacity change from 0 to 128 [ 44.508449][ T6376] loop2: detected capacity change from 0 to 128 [ 44.543224][ T6386] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 44.559188][ T5025] udevd: attempt to access beyond end of device [ 44.559188][ T5025] loop0: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.571682][ T5024] udevd: attempt to access beyond end of device [ 44.571682][ T5024] loop1: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.571859][ T6392] loop2: detected capacity change from 0 to 128 [ 44.586600][ T5120] udevd: attempt to access beyond end of device [ 44.586600][ T5120] loop4: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program executing program [ 44.619700][ T6397] loop5: detected capacity change from 0 to 128 [ 44.620510][ T6401] loop4: detected capacity change from 0 to 128 [ 44.636068][ T6408] loop3: detected capacity change from 0 to 128 [ 44.637252][ T6400] loop0: detected capacity change from 0 to 128 [ 44.644930][ T6410] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 44.714620][ T6416] loop5: detected capacity change from 0 to 128 [ 44.720354][ T6422] loop1: detected capacity change from 0 to 128 [ 44.748060][ T6425] loop3: detected capacity change from 0 to 128 [ 44.751906][ T6432] loop0: detected capacity change from 0 to 128 executing program executing program [ 44.756048][ T6426] loop2: detected capacity change from 0 to 128 [ 44.762563][ T6434] loop4: detected capacity change from 0 to 128 executing program executing program [ 44.804923][ T5002] udevd: attempt to access beyond end of device [ 44.804923][ T5002] loop5: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.820177][ T5120] udevd: attempt to access beyond end of device [ 44.820177][ T5120] loop4: rw=0, sector=3, nr_sectors = 1 limit=0 [ 44.826313][ T6451] loop0: detected capacity change from 0 to 128 [ 44.842707][ T6441] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 44.849739][ T6442] loop1: detected capacity change from 0 to 128 [ 44.861398][ T6456] loop5: detected capacity change from 0 to 128 [ 44.871642][ T6458] loop4: detected capacity change from 0 to 128 [ 44.892221][ T6462] loop2: detected capacity change from 0 to 128 executing program executing program executing program [ 44.913414][ T6470] loop3: detected capacity change from 0 to 128 [ 44.921207][ T6471] loop1: detected capacity change from 0 to 128 [ 44.947162][ T6474] loop0: detected capacity change from 0 to 128 [ 44.949499][ T6482] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 44.965856][ T6486] loop1: detected capacity change from 0 to 128 [ 44.989932][ T6493] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.010573][ T6496] loop4: detected capacity change from 0 to 128 [ 45.025546][ T6506] loop2: detected capacity change from 0 to 128 [ 45.033045][ T6502] loop1: detected capacity change from 0 to 128 [ 45.033134][ T6504] loop3: detected capacity change from 0 to 128 [ 45.049308][ T5025] udevd: attempt to access beyond end of device [ 45.049308][ T5025] loop0: rw=0, sector=3, nr_sectors = 1 limit=0 executing program executing program executing program [ 45.087984][ T6519] loop2: detected capacity change from 0 to 128 [ 45.096793][ T6518] loop1: detected capacity change from 0 to 128 [ 45.103430][ T6517] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.130139][ T6528] loop3: detected capacity change from 0 to 128 [ 45.137494][ T6524] loop5: detected capacity change from 0 to 128 [ 45.145639][ T6526] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 45.173841][ T6542] loop4: detected capacity change from 0 to 128 [ 45.204724][ T6549] loop2: detected capacity change from 0 to 128 [ 45.210080][ T6538] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 45.221079][ T6556] loop3: detected capacity change from 0 to 128 [ 45.236986][ T6546] loop5: detected capacity change from 0 to 128 [ 45.248717][ T6558] loop4: detected capacity change from 0 to 128 [ 45.265302][ T6563] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.309949][ T6576] loop3: detected capacity change from 0 to 128 [ 45.315284][ T6572] loop2: detected capacity change from 0 to 128 [ 45.329844][ T6578] loop5: detected capacity change from 0 to 128 [ 45.335156][ T6582] loop0: detected capacity change from 0 to 128 [ 45.339190][ T6580] loop1: detected capacity change from 0 to 128 [ 45.349699][ T6573] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program [ 45.374828][ T6593] loop0: detected capacity change from 0 to 128 [ 45.404172][ T6598] loop0: detected capacity change from 0 to 128 [ 45.415157][ T6602] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.446055][ T6609] loop4: detected capacity change from 0 to 128 [ 45.453347][ T6611] loop3: detected capacity change from 0 to 128 [ 45.461651][ T6613] loop5: detected capacity change from 0 to 128 executing program executing program executing program [ 45.491897][ T6604] loop2: detected capacity change from 0 to 128 [ 45.500295][ T6627] loop4: detected capacity change from 0 to 128 [ 45.509036][ T6624] loop0: detected capacity change from 0 to 128 [ 45.509370][ T6629] loop1: detected capacity change from 0 to 128 [ 45.524037][ T6623] loop5: detected capacity change from 0 to 128 [ 45.535148][ T6631] loop3: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 45.584284][ T6642] loop4: detected capacity change from 0 to 128 [ 45.598928][ T6647] loop0: detected capacity change from 0 to 128 [ 45.600127][ T6653] loop2: detected capacity change from 0 to 128 [ 45.607769][ T6651] loop1: detected capacity change from 0 to 128 [ 45.616878][ T6657] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.662171][ T6675] loop1: detected capacity change from 0 to 128 [ 45.684821][ T6676] loop2: detected capacity change from 0 to 128 [ 45.689140][ T6684] loop5: detected capacity change from 0 to 128 executing program executing program executing program [ 45.713926][ T6687] loop0: detected capacity change from 0 to 128 [ 45.721222][ T6689] loop4: detected capacity change from 0 to 128 [ 45.722138][ T6691] loop3: detected capacity change from 0 to 128 [ 45.745211][ T6698] loop1: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.781131][ T6702] loop5: detected capacity change from 0 to 128 executing program executing program [ 45.826081][ T6713] loop3: detected capacity change from 0 to 128 [ 45.843459][ T6717] loop0: detected capacity change from 0 to 128 [ 45.847886][ T6718] loop1: detected capacity change from 0 to 128 [ 45.852015][ T6716] loop2: detected capacity change from 0 to 128 [ 45.866947][ T6723] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.884600][ T6729] loop4: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 45.938099][ T6742] loop1: detected capacity change from 0 to 128 [ 45.945767][ T6746] loop3: detected capacity change from 0 to 128 [ 45.959122][ T6735] loop2: detected capacity change from 0 to 128 [ 45.980392][ T6754] loop0: detected capacity change from 0 to 128 executing program executing program executing program [ 45.990078][ T6737] loop4: detected capacity change from 0 to 128 [ 45.993309][ T6751] loop1: detected capacity change from 0 to 128 [ 46.017504][ T6759] loop5: detected capacity change from 0 to 128 executing program executing program [ 46.040034][ T6772] loop3: detected capacity change from 0 to 128 [ 46.041368][ T6769] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program [ 46.083123][ T6780] loop1: detected capacity change from 0 to 128 executing program [ 46.137357][ T6802] loop3: detected capacity change from 0 to 128 [ 46.142114][ T6798] loop4: detected capacity change from 0 to 128 [ 46.146044][ T6806] loop0: detected capacity change from 0 to 128 [ 46.157414][ T6792] loop2: detected capacity change from 0 to 128 [ 46.167393][ T6800] loop5: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 46.183370][ T6814] loop1: detected capacity change from 0 to 128 executing program executing program [ 46.225796][ T6823] loop2: detected capacity change from 0 to 128 [ 46.234495][ T6821] mmap: map_count 19 vma iterator 18 [ 46.234594][ T6827] loop3: detected capacity change from 0 to 128 [ 46.240249][ T6825] loop4: detected capacity change from 0 to 128 [ 46.253882][ T6821] mm ffff888078fa0000 task_size 140737488351232 [ 46.253882][ T6821] get_unmapped_area ffffffff812e9300 [ 46.253882][ T6821] mmap_base 140205247037440 mmap_legacy_base 47427548131328 [ 46.253882][ T6821] pgd ffff88801bb00000 mm_users 4 mm_count 1 pgtables_bytes 49152 map_count 19 [ 46.253882][ T6821] hiwater_rss 80 hiwater_vm 956b total_vm 957c locked_vm 0 [ 46.253882][ T6821] pinned_vm 0 data_vm 947b exec_vm 9d stack_vm 21 [ 46.253882][ T6821] start_code 7f8413e4b000 end_code 7f8413ee5b31 start_data 7f8413f13e50 end_data 7f8413f193b0 [ 46.253882][ T6821] start_brk 5555561bf000 brk 5555561e1000 start_stack 7fffb37e2480 [ 46.253882][ T6821] arg_start 7fffb37e2efb arg_end 7fffb37e2f14 env_start 7fffb37e2f14 env_end 7fffb37e2fdf executing program executing program [ 46.253882][ T6821] binfmt ffffffff8cba2c20 flags 7fd [ 46.253882][ T6821] ioctx_table 0000000000000000 [ 46.253882][ T6821] owner ffff88802a200000 exe_file ffff88802a0d0a00 [ 46.253882][ T6821] notifier_subscriptions 0000000000000000 [ 46.253882][ T6821] numa_next_scan 4294941906 numa_scan_offset 0 numa_scan_seq 0 [ 46.253882][ T6821] tlb_flush_pending 0 [ 46.253882][ T6821] def_flags: 0x0() [ 46.285306][ T6834] loop5: detected capacity change from 0 to 128 [ 46.362946][ T6821] ------------[ cut here ]------------ [ 46.370391][ T6821] kernel BUG at mm/mmap.c:340! executing program [ 46.395955][ T6837] loop1: detected capacity change from 0 to 128 [ 46.412426][ T6845] loop2: detected capacity change from 0 to 128 [ 46.422496][ T6844] loop4: detected capacity change from 0 to 128 [ 46.429059][ T6821] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.435130][ T6821] CPU: 1 PID: 6821 Comm: syz-executor191 Not tainted 6.4.0-syzkaller-10173-ga901a3568fd2 #0 [ 46.445196][ T6821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 46.455249][ T6821] RIP: 0010:validate_mm+0x3a0/0x470 [ 46.460463][ T6821] Code: 24 48 e8 93 39 fb ff e9 fc fd ff ff e8 09 e1 be ff 44 89 fa 89 ee 48 c7 c7 a0 d3 78 8a e8 88 89 a2 ff 48 89 df e8 a0 17 fb ff <0f> 0b e8 e9 e0 be ff 48 8b 7c 24 18 e8 8f 17 fb ff c6 05 34 fa cd [ 46.480074][ T6821] RSP: 0018:ffffc9000c297aa0 EFLAGS: 00010282 [ 46.486125][ T6821] RAX: 000000000000032f RBX: ffff888078fa0000 RCX: 0000000000000000 [ 46.494080][ T6821] RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005 [ 46.502039][ T6821] RBP: 0000000000000013 R08: 0000000000000005 R09: 0000000000000000 [ 46.509994][ T6821] R10: 0000000080000000 R11: 0000000000000001 R12: 00007fffb37f9000 [ 46.517949][ T6821] R13: 0000000000000000 R14: 00007fffb37fafff R15: 0000000000000012 [ 46.525912][ T6821] FS: 00007f8413e41700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 46.534832][ T6821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.541402][ T6821] CR2: 00007f840b9ff718 CR3: 000000001bb00000 CR4: 0000000000350ee0 [ 46.549361][ T6821] Call Trace: [ 46.552623][ T6821] [ 46.555537][ T6821] ? die+0x32/0x90 [ 46.559251][ T6821] ? do_trap+0x1b2/0x3f0 [ 46.563488][ T6821] ? validate_mm+0x3a0/0x470 [ 46.568065][ T6821] ? validate_mm+0x3a0/0x470 [ 46.572643][ T6821] ? do_error_trap+0xb1/0x170 [ 46.577310][ T6821] ? validate_mm+0x3a0/0x470 [ 46.581888][ T6821] ? handle_invalid_op+0x2c/0x30 [ 46.586815][ T6821] ? validate_mm+0x3a0/0x470 [ 46.591388][ T6821] ? exc_invalid_op+0x2f/0x50 [ 46.596054][ T6821] ? asm_exc_invalid_op+0x1a/0x20 [ 46.601069][ T6821] ? vprintk+0x8c/0xa0 [ 46.605127][ T6821] ? validate_mm+0x3a0/0x470 [ 46.609704][ T6821] ? vma_iter_store+0x9a0/0x9a0 [ 46.614544][ T6821] do_vmi_align_munmap+0x1199/0x1680 [ 46.619822][ T6821] ? __split_vma+0x830/0x830 [ 46.624421][ T6821] ? mtree_range_walk+0x63e/0x940 [ 46.629441][ T6821] ? mas_walk+0x5c7/0x7c0 [ 46.633770][ T6821] do_vmi_munmap+0x266/0x430 [ 46.638347][ T6821] __vm_munmap+0x137/0x380 [ 46.642748][ T6821] ? do_vmi_munmap+0x430/0x430 [ 46.647500][ T6821] ? syscall_enter_from_user_mode+0x26/0x80 [ 46.653384][ T6821] __x64_sys_munmap+0x62/0x80 [ 46.658048][ T6821] do_syscall_64+0x39/0xb0 [ 46.662479][ T6821] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 46.668363][ T6821] RIP: 0033:0x7f8413e94f97 [ 46.672762][ T6821] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 46.692352][ T6821] RSP: 002b:00007f8413e41168 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 46.700749][ T6821] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8413e94f97 [ 46.708703][ T6821] RDX: 0000000000010000 RSI: 0000000000010000 RDI: 00007f840ba00000 [ 46.716676][ T6821] RBP: 00007f840ba00000 R08: 0000000000000000 R09: 000000000000028b [ 46.724633][ T6821] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f8413e416b8 [ 46.732587][ T6821] R13: 00007f8413e41180 R14: 00007f8413e411c0 R15: 00007f8413f196e8 [ 46.740571][ T6821] [ 46.743575][ T6821] Modules linked in: executing program [ 46.749273][ T6847] loop3: detected capacity change from 0 to 128 [ 46.760177][ T6821] ---[ end trace 0000000000000000 ]--- [ 46.767392][ T6821] RIP: 0010:validate_mm+0x3a0/0x470 executing program executing program executing program executing program [ 46.795016][ T6821] Code: 24 48 e8 93 39 fb ff e9 fc fd ff ff e8 09 e1 be ff 44 89 fa 89 ee 48 c7 c7 a0 d3 78 8a e8 88 89 a2 ff 48 89 df e8 a0 17 fb ff <0f> 0b e8 e9 e0 be ff 48 8b 7c 24 18 e8 8f 17 fb ff c6 05 34 fa cd [ 46.799628][ T6855] loop5: detected capacity change from 0 to 128 [ 46.839173][ T6866] loop2: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 46.850582][ T6868] loop3: detected capacity change from 0 to 128 [ 46.855272][ T6858] loop1: detected capacity change from 0 to 128 [ 46.861790][ T6821] RSP: 0018:ffffc9000c297aa0 EFLAGS: 00010282 [ 46.868714][ T6863] loop4: detected capacity change from 0 to 128 [ 46.874825][ T6821] RAX: 000000000000032f RBX: ffff888078fa0000 RCX: 0000000000000000 [ 46.889191][ T6821] RDX: 0000000000000000 RSI: ffffffff8169097c RDI: 0000000000000005 executing program executing program executing program executing program executing program [ 46.905920][ T6821] RBP: 0000000000000013 R08: 0000000000000005 R09: 0000000000000000 [ 46.915782][ T6821] R10: 0000000080000000 R11: 0000000000000001 R12: 00007fffb37f9000 [ 46.924017][ T6884] loop4: detected capacity change from 0 to 128 [ 46.931534][ T6821] R13: 0000000000000000 R14: 00007fffb37fafff R15: 0000000000000012 [ 46.942526][ T6821] FS: 00007f8413e41700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 46.961224][ T6891] loop5: detected capacity change from 0 to 128 [ 46.971442][ T6899] loop1: detected capacity change from 0 to 128 [ 46.976964][ T6894] loop3: detected capacity change from 0 to 128 [ 46.979405][ T6901] loop2: detected capacity change from 0 to 128 [ 46.985840][ T6897] loop4: detected capacity change from 0 to 128 [ 46.999007][ T6821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program executing program executing program executing program executing program [ 47.005798][ T6821] CR2: 00007fffb37e2238 CR3: 000000001bb00000 CR4: 0000000000350ee0 [ 47.037667][ T6914] loop5: detected capacity change from 0 to 128 [ 47.047161][ T6922] loop2: detected capacity change from 0 to 128 [ 47.048498][ T6916] loop3: detected capacity change from 0 to 128 [ 47.054092][ SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID ca77219e-e29c-3ea3-e8c3-de01f5457820 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2830: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.4.0-syzkaller-10173-ga901a3568fd2 (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] [Firmware Bug]: TSC doesn't count with P0 frequency! [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003][ T0] kvm-clock: using sched offset of 2910622970 cycles [ 0.000780][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003129][ T0] tsc: Detected 2249.998 MHz processor [ 0.007529][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008377][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.009559][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010596][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.013183][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.014063][ T0] Using GB pages for direct mapping [ 0.015863][ T0] ACPI: Early table checksum verification disabled [ 0.016736][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.017633][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.018883][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.020102][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.021317][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.022024][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.022757][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.024031][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.025249][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.026513][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.027730][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.028743][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.029895][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.031341][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.032355][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.033367][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.034379][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.035392][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.036733][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.037414][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.038093][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.038974][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.039886][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.040921][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.042370][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.043845][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.044914][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.046441][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.047479][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.060895][ T0] Zone ranges: [ 0.061498][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.062435][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.063337][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.064252][ T0] Device empty [ 0.064737][ T0] Movable zone start for each node [ 0.065372][ T0] Early memory node ranges [ 0.065938][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.066959][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.067896][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.068892][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.069825][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.070843][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.071899][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.072105][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.124880][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.270681][ T0] kasan: KernelAddressSanitizer initialized [ 0.272919][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.273563][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.274505][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.275502][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.276485][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.277441][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.278417][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.279431][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.280365][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.281290][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.282401][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.283544][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.284640][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.285740][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.286825][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.287909][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.288985][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.289868][ T0] Booting paravirtualized kernel on KVM [ 0.290565][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.338406][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.339803][ T0] percpu: Embedded 72 pages/cpu s254344 r8192 d32376 u1048576 [ 0.340910][ T0] kvm-guest: PV spinlocks enabled [ 0.341553][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.342687][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 kasan.fault=panic_on_write kasan_multi_shot BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.358576][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.360458][ T0] random: crng init done [ 0.361127][ T0] Fallback order for Node 0: 0 1 [ 0.361139][ T0] Fallback order for Node 1: 1 0 [ 0.361148][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.363702][ T0] Policy zone: Normal [ 0.364436][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.365374][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.367184][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.368306][ T0] software IO TLB: area num 2. [ 0.920046][ T0] Memory: 6809972K/8388204K available (153600K kernel code, 37619K rwdata, 31720K rodata, 3344K init, 35224K bss, 1577976K reserved, 0K cma-reserved) [ 0.923206][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 0.980067][ T0] allocated 150994944 bytes of page_ext [ 0.981073][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 0.993799][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages [ 1.005182][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.014182][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages [ 1.015885][ T0] Dynamic Preempt: full [ 1.016842][ T0] Running RCU self tests [ 1.017385][ T0] Running RCU synchronous self tests [ 1.018149][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.019241][ T0] rcu: RCU lockdep checking is enabled. [ 1.019957][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.020923][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.021909][ T0] rcu: RCU debug extended QS entry/exit. [ 1.022649][ T0] All grace periods are expedited (rcu_expedited). [ 1.023488][ T0] Trampoline variant of Tasks RCU enabled. [ 1.024241][ T0] Tracing variant of Tasks RCU enabled. [ 1.024957][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.026032][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.027085][ T0] Running RCU synchronous self tests [ 1.070750][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.072237][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.073475][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.075826][ T0] Console: colour VGA+ 80x25 [ 1.076545][ T0] printk: console [ttyS0] enabled [ 1.076545][ T0] printk: console [ttyS0] enabled [ 1.077861][ T0] printk: bootconsole [earlyser0] disabled [ 1.077861][ T0] printk: bootconsole [earlyser0] disabled [ 1.079413][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.080543][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.081207][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.081914][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.082714][ T0] ... CLASSHASH_SIZE: 4096 [ 1.083420][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.084138][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.084873][ T0] ... CHAINHASH_SIZE: 131072 [ 1.085613][ T0] memory used by lock dependency info: 20785 kB [ 1.086455][ T0] memory used for stack traces: 8320 kB [ 1.087228][ T0] per task-struct memory footprint: 1920 bytes [ 1.088178][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.089785][ T0] ACPI: Core revision 20230331 [ 1.090909][ T0] APIC: Switch to symmetric I/O mode setup [ 1.096174][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.097321][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns [ 1.098876][ T0] Calibrating delay loop (skipped) preset value.. 4499.99 BogoMIPS (lpj=22499980) [ 1.100204][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.109160][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512 [ 1.110190][ T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0 [ 1.111218][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.112526][ T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available! [ 1.112532][ T0] Spectre V2 : Vulnerable [ 1.114324][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.115519][ T0] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 1.116512][ T0] RETBleed: Mitigation: IBPB [ 1.117157][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.118377][ T0] Spectre V2 : Selecting STIBP always-on mode to complement retbleed mitigation [ 1.118911][ T0] Spectre V2 : User space: Mitigation: STIBP always-on protection [ 1.120000][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.121256][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.122377][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.123329][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.124305][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.125259][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format. [ 1.138079][ T0] Freeing SMP alternatives memory: 116K [ 1.138848][ T0] pid_max: default: 32768 minimum: 301 [ 1.139940][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,integrity [ 1.141464][ T0] landlock: Up and running. [ 1.142070][ T0] Yama: becoming mindful. [ 1.142708][ T0] TOMOYO Linux initialized [ 1.143481][ T0] AppArmor: AppArmor initialized [ 1.144189][ T0] LSM support for eBPF active [ 1.147604][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.150066][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.151702][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.153078][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.156406][ T0] Running RCU synchronous self tests [ 1.157226][ T0] Running RCU synchronous self tests [ 1.278615][ T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0) [ 1.278866][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.278866][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.278866][ T1] Running RCU-tasks wait API self tests [ 1.409092][ T1] Performance Events: PMU not available due to virtualization, using software events only. [ 1.418944][ T1] signal: max sigframe size: 1776 [ 1.420191][ T1] rcu: Hierarchical SRCU implementation. [ 1.421026][ T1] rcu: Max phase no-delay instances is 1000. [ 1.425051][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.426416][ T1] smp: Bringing up secondary CPUs ... [ 1.429480][ T1] smpboot: x86: Booting SMP configuration: [ 1.430306][ T1] .... node #0, CPUs: #1 [ 1.430547][ T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on [ 1.430547][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.430762][ T1] smpboot: Max logical packages: 1 [ 1.431460][ T1] smpboot: Total of 2 processors activated (8999.99 BogoMIPS) [ 1.433838][ T1] devtmpfs: initialized [ 1.433838][ T1] x86/mm: Memory block size: 128MB [ 1.463456][ T1] Running RCU synchronous self tests [ 1.464292][ T1] Running RCU synchronous self tests [ 1.465196][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.469019][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.470733][ T1] PM: RTC time: 00:55:58, date: 2023-07-04 [ 1.481036][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.486161][ T1] audit: initializing netlink subsys (disabled) [ 1.488908][ T14] Callback from call_rcu_tasks_trace() invoked. [ 1.490702][ T26] audit: type=2000 audit(1688432158.872:1): state=initialized audit_enabled=0 res=1 [ 1.490666][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.490666][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.492155][ T1] cpuidle: using governor menu [ 1.492155][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.500922][ T1] dca service started, version 1.12.1 [ 1.501689][ T1] PCI: Using configuration type 1 for base access [ 1.501689][ T1] PCI: Using configuration type 1 for extended access [ 1.505195][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 1.510437][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.511554][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 1.512564][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.513743][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 1.531411][ T1] cryptd: max_cpu_qlen set to 1000 [ 1.532153][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.532654][ T1] raid6: using avx2x2 recovery algorithm [ 1.534585][ T1] ACPI: Added _OSI(Module Device) [ 1.535474][ T1] ACPI: Added _OSI(Processor Device) [ 1.536542][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.537571][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 1.595048][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.641316][ T1] ACPI: Interpreter enabled [ 1.642283][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 1.643013][ T1] ACPI: Using IOAPIC for interrupt routing [ 1.644022][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.645342][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 1.648658][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.727247][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.728484][ T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 1.736871][ T1] PCI host bridge to bus 0000:00 [ 1.737564][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 1.738884][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.739942][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.740994][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.742134][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 1.743262][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.744631][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 1.750091][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 1.767258][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.781060][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.785392][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 1.791516][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 1.796415][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 1.812047][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 1.818164][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 1.822635][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 1.838990][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 1.845956][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 1.861212][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.865129][ T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 [ 1.871718][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 1.876189][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 1.903690][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.908695][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.911893][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.916225][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.919472][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.927783][ T1] iommu: Default domain type: Translated [ 1.928877][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.930323][ T1] SCSI subsystem initialized [ 1.932396][ T1] ACPI: bus type USB registered [ 1.933400][ T1] usbcore: registered new interface driver usbfs [ 1.934546][ T1] usbcore: registered new interface driver hub [ 1.935554][ T1] usbcore: registered new device driver usb [ 1.937692][ T1] mc: Linux media interface: v0.10 [ 1.938565][ T1] videodev: Linux video capture interface: v2.00 [ 1.939362][ T1] pps_core: LinuxPPS API ver. 1 registered [ 1.940218][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.941605][ T1] PTP clock support registered [ 1.943246][ T1] EDAC MC: Ver: 3.0.0 [ 1.946290][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 1.951235][ T1] Bluetooth: Core ver 2.22 [ 1.952020][ T1] NET: Registered PF_BLUETOOTH protocol family [ 1.952913][ T1] Bluetooth: HCI device and connection manager initialized [ 1.953956][ T1] Bluetooth: HCI socket layer initialized [ 1.954737][ T1] Bluetooth: L2CAP socket layer initialized [ 1.955585][ T1] Bluetooth: SCO socket layer initialized [ 1.958880][ T1] NET: Registered PF_ATMPVC protocol family [ 1.958880][ T1] NET: Registered PF_ATMSVC protocol family [ 1.958880][ T1] NetLabel: Initializing [ 1.958880][ T1] NetLabel: domain hash size = 128 [ 1.959585][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 1.960759][ T1] NetLabel: unlabeled traffic allowed by default [ 1.965869][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 1.966791][ T1] NET: Registered PF_NFC protocol family [ 1.967656][ T1] PCI: Using ACPI for IRQ routing [ 1.969139][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 1.970091][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 1.970975][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.972242][ T1] vgaarb: loaded [ 1.980505][ T1] clocksource: Switched to clocksource kvm-clock [ 1.983717][ T1] VFS: Disk quotas dquot_6.6.0 [ 1.984529][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.986013][ T1] FS-Cache: Loaded [ 1.987502][ T1] CacheFiles: Loaded [ 1.988462][ T1] TOMOYO: 2.6.0 [ 1.988866][ T1] Mandatory Access Control activated. [ 1.990102][ T1] AppArmor: AppArmor Filesystem Enabled [ 1.991212][ T1] pnp: PnP ACPI init [ 2.002703][ T1] pnp: PnP ACPI: found 7 devices [ 2.042434][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.044398][ T1] NET: Registered PF_INET protocol family [ 2.047751][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 2.055601][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 2.057652][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 2.059955][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 2.066627][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 2.073869][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 2.076973][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 2.080173][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 2.083151][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 2.085426][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 2.087918][ T1] RPC: Registered named UNIX socket transport module. [ 2.088906][ T1] RPC: Registered udp transport module. [ 2.089653][ T1] RPC: Registered tcp transport module. [ 2.090418][ T1] RPC: Registered tcp-with-tls transport module. [ 2.091271][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.094928][ T1] NET: Registered PF_XDP protocol family [ 2.095755][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.096722][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.097709][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.098791][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 2.100608][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.101747][ T1] PCI: CLS 0 bytes, default 64 [ 2.108443][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.109464][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB) [ 2.110893][ T1] ACPI: bus type thunderbolt registered [ 2.120562][ T59] kworker/u4:3 (59) used greatest stack depth: 27896 bytes left [ 2.135731][ T1] kvm_intel: VMX not supported by CPU 0 [ 2.136504][ T1] kvm_amd: SVM not supported by CPU 0, svm not available [ 2.137574][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns [ 2.139085][ T1] clocksource: Switched to clocksource tsc [ 2.142592][ T61] kworker/u4:4 (61) used greatest stack depth: 26944 bytes left [ 2.145444][ T1] AVX2 instructions are not detected. [ 2.146448][ T1] AVX or AES-NI instructions are not detected. [ 2.147329][ T1] AVX2 or AES-NI instructions are not detected. [ 2.149368][ T1] AVX or AES-NI instructions are not detected. [ 2.150252][ T1] AVX2 or AES-NI instructions are not detected. [ 2.151107][ T1] AVX or AES-NI instructions are not detected. [ 4.755949][ T13] Callback from call_rcu_tasks() invoked. [ 5.044336][ T1] Initialise system trusted keyrings [ 5.046700][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.048078][ T1] zbud: loaded [ 5.051189][ T1] DLM installed [ 5.053030][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.056222][ T1] NFS: Registering the id_resolver key type [ 5.057179][ T1] Key type id_resolver registered [ 5.057875][ T1] Key type id_legacy registered [ 5.058585][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.059678][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.064106][ T1] Key type cifs.spnego registered [ 5.064967][ T1] Key type cifs.idmap registered [ 5.066030][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.066883][ T1] ntfs3: Max link count 4000 [ 5.067532][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.068368][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.069366][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.070192][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.072078][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.072907][ T1] QNX4 filesystem 0.2.3 registered. [ 5.073668][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.074815][ T1] fuse: init (API version 7.38) [ 5.076922][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.078327][ T1] orangefs_init: module version upstream loaded [ 5.079374][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.091406][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 5.093969][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.095070][ T1] NILFS version 2 loaded [ 5.095866][ T1] befs: version: 0.9.3 [ 5.096699][ T1] ocfs2: Registered cluster interface o2cb [ 5.097904][ T1] ocfs2: Registered cluster interface user [ 5.098954][ T1] OCFS2 User DLM kernel interface loaded [ 5.104555][ T1] gfs2: GFS2 installed [ 5.108330][ T1] ceph: loaded (mds proto 32) [ 5.120484][ T1] NET: Registered PF_ALG protocol family [ 5.121337][ T1] xor: measuring software checksum speed [ 5.122645][ T1] prefetch64-sse : 19376 MB/sec [ 5.123879][ T1] generic_sse : 18441 MB/sec [ 5.124624][ T1] xor: using function: prefetch64-sse (19376 MB/sec) [ 5.125530][ T1] async_tx: api initialized (async) [ 5.126333][ T1] Key type asymmetric registered [ 5.127198][ T1] Asymmetric key parser 'x509' registered [ 5.127989][ T1] Asymmetric key parser 'pkcs8' registered [ 5.128796][ T1] Key type pkcs7_test registered [ 5.129674][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.131226][ T1] io scheduler mq-deadline registered [ 5.131980][ T1] io scheduler kyber registered [ 5.132733][ T1] io scheduler bfq registered [ 5.135575][ T117] kworker/u4:1 (117) used greatest stack depth: 26864 bytes left [ 5.142553][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.145136][ T1] ACPI: button: Power Button [PWRF] [ 5.146731][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.148302][ T1] ACPI: button: Sleep Button [SLPF] [ 5.156089][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 5.165435][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.166358][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.178338][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.179399][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.192713][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.193569][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.239250][ T229] kworker/u4:1 (229) used greatest stack depth: 26752 bytes left [ 5.378147][ T505] kworker/u4:2 (505) used greatest stack depth: 26696 bytes left [ 5.468293][ T1] N_HDLC line discipline registered with maxframe=4096 [ 5.469604][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.471751][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.477897][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 5.481982][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 5.486340][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 5.494835][ T1] Non-volatile memory driver v1.3 [ 5.510454][ T1] Linux agpgart interface v0.103 [ 5.513244][ T1] ACPI: bus type drm_connector registered [ 5.518984][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 5.523746][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 5.581682][ T1] Console: switching to colour frame buffer device 128x48 [ 5.600461][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 5.601602][ T1] usbcore: registered new interface driver udl [ 5.642049][ T1] brd: module loaded [ 5.679696][ T1] loop: module loaded [ 5.731447][ T1] zram: Added device: zram0 [ 5.736982][ T1] null_blk: disk nullb0 created [ 5.737818][ T1] null_blk: module loaded [ 5.738572][ T1] Guest personality initialized and is inactive [ 5.739779][ T1] VMCI host device registered (name=vmci, major=10, minor=118) [ 5.740973][ T1] Initialized host personality [ 5.741784][ T1] usbcore: registered new interface driver rtsx_usb [ 5.743244][ T1] usbcore: registered new interface driver viperboard [ 5.744442][ T1] usbcore: registered new interface driver dln2 [ 5.745829][ T1] usbcore: registered new interface driver pn533_usb [ 5.749336][ T1] nfcsim 0.2 initialized [ 5.750118][ T1] usbcore: registered new interface driver port100 [ 5.751395][ T1] usbcore: registered new interface driver nfcmrvl [ 5.754607][ T1] Loading iSCSI transport class v2.0-870. [ 5.773188][ T1] scsi host0: Virtio SCSI HBA [ 5.800600][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 5.802176][ T12] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.824231][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 5.826560][ T1] db_root: cannot open: /etc/target [ 5.828019][ T1] slram: not enough parameters. [ 5.833764][ T1] ftl_cs: FTL header not found. [ 5.868376][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 5.869973][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 5.871635][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 5.881232][ T1] MACsec IEEE 802.1AE [ 5.898601][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 5.949957][ T1] vcan: Virtual CAN interface driver [ 5.950777][ T1] vxcan: Virtual CAN Tunnel driver [ 5.951949][ T1] slcan: serial line CAN interface driver [ 5.952962][ T1] CAN device driver interface [ 5.955033][ T1] usbcore: registered new interface driver usb_8dev [ 5.956575][ T1] usbcore: registered new interface driver ems_usb [ 5.957920][ T1] usbcore: registered new interface driver gs_usb [ 5.959472][ T1] usbcore: registered new interface driver kvaser_usb [ 5.960872][ T1] usbcore: registered new interface driver mcba_usb [ 5.962690][ T1] usbcore: registered new interface driver peak_usb [ 5.965372][ T1] e100: Intel(R) PRO/100 Network Driver [ 5.966295][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.968366][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 5.969210][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.971162][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 5.972147][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.974324][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 5.975166][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 5.976516][ T1] AX.25: bpqether driver version 004 [ 5.977449][ T1] PPP generic driver version 2.4.2 [ 5.978822][ T1] PPP BSD Compression module registered [ 5.979915][ T1] PPP Deflate Compression module registered [ 5.980807][ T1] PPP MPPE Compression module registered [ 5.981919][ T1] NET: Registered PF_PPPOX protocol family [ 5.982774][ T1] PPTP driver version 0.8.5 [ 5.983906][ T35] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.984775][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 5.985236][ T35] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.987189][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 5.989514][ T35] sd 0:0:1:0: [sda] Write Protect is off [ 5.989967][ T1] SLIP linefill/keepalive option. [ 5.991413][ T1] hdlc: HDLC support module revision 1.22 [ 5.992539][ T1] LAPB Ethernet driver version 0.02 [ 5.992685][ T35] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.994201][ T1] usbcore: registered new interface driver ath9k_htc [ 5.996890][ T1] usbcore: registered new interface driver carl9170 [ 5.998290][ T1] usbcore: registered new interface driver ath6kl_usb [ 5.999778][ T1] usbcore: registered new interface driver ar5523 [ 6.001539][ T1] usbcore: registered new interface driver ath10k_usb [ 6.002903][ T1] usbcore: registered new interface driver rndis_wlan [ 6.005267][ T1] mac80211_hwsim: initializing netlink [ 6.010147][ T35] sda: sda1 [ 6.011795][ T35] sd 0:0:1:0: [sda] Attached SCSI disk [ 6.024952][ T1] usbcore: registered new interface driver atusb [ 6.032020][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 6.033687][ T1] VMware vmxnet3 virtual NIC driver - version 1.7.0.0-k-NAPI [ 6.035040][ T1] usbcore: registered new interface driver catc [ 6.036462][ T1] usbcore: registered new interface driver kaweth [ 6.037384][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 6.038687][ T1] usbcore: registered new interface driver pegasus [ 6.039857][ T1] usbcore: registered new interface driver rtl8150 [ 6.040956][ T1] usbcore: registered new device driver r8152-cfgselector [ 6.042090][ T1] usbcore: registered new interface driver r8152 [ 6.043113][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 6.044218][ T1] usbcore: registered new interface driver hso [ 6.045186][ T1] usbcore: registered new interface driver lan78xx [ 6.050125][ T1] usbcore: registered new interface driver asix [ 6.051421][ T1] usbcore: registered new interface driver ax88179_178a [ 6.052596][ T1] usbcore: registered new interface driver cdc_ether [ 6.053954][ T1] usbcore: registered new interface driver cdc_eem [ 6.054927][ T1] usbcore: registered new interface driver dm9601 [ 6.056275][ T1] usbcore: registered new interface driver sr9700 [ 6.057368][ T1] usbcore: registered new interface driver CoreChips [ 6.058476][ T1] usbcore: registered new interface driver smsc75xx [ 6.059572][ T1] usbcore: registered new interface driver smsc95xx [ 6.060721][ T1] usbcore: registered new interface driver gl620a [ 6.061789][ T1] usbcore: registered new interface driver net1080 [ 6.062865][ T1] usbcore: registered new interface driver plusb [ 6.063957][ T1] usbcore: registered new interface driver rndis_host [ 6.065040][ T1] usbcore: registered new interface driver cdc_subset [ 6.066261][ T1] usbcore: registered new interface driver zaurus [ 6.067317][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 6.068543][ T1] usbcore: registered new interface driver int51x1 [ 6.069561][ T1] usbcore: registered new interface driver cdc_phonet [ 6.070619][ T1] usbcore: registered new interface driver kalmia [ 6.071806][ T1] usbcore: registered new interface driver ipheth [ 6.072885][ T1] usbcore: registered new interface driver sierra_net [ 6.073991][ T1] usbcore: registered new interface driver cx82310_eth [ 6.075054][ T1] usbcore: registered new interface driver cdc_ncm [ 6.076793][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 6.078016][ T1] usbcore: registered new interface driver lg-vl600 [ 6.079056][ T1] usbcore: registered new interface driver qmi_wwan [ 6.080115][ T1] usbcore: registered new interface driver cdc_mbim [ 6.081262][ T1] usbcore: registered new interface driver ch9200 [ 6.082247][ T1] usbcore: registered new interface driver r8153_ecm [ 6.087300][ T1] VFIO - User Level meta-driver version: 0.3 [ 6.091943][ T1] aoe: AoE v85 initialised. [ 6.100691][ T1] SPI driver max3421-hcd has no spi_device_id for maxim,max3421 [ 6.102182][ T1] usbcore: registered new interface driver cdc_acm [ 6.103292][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 6.104875][ T1] usbcore: registered new interface driver usblp [ 6.108163][ T1] usbcore: registered new interface driver cdc_wdm [ 6.109339][ T1] usbcore: registered new interface driver usbtmc [ 6.111012][ T1] usbcore: registered new interface driver uas [ 6.112048][ T1] usbcore: registered new interface driver usb-storage [ 6.113135][ T1] usbcore: registered new interface driver ums-alauda [ 6.114138][ T1] usbcore: registered new interface driver ums-cypress [ 6.115321][ T1] usbcore: registered new interface driver ums-datafab [ 6.116656][ T1] usbcore: registered new interface driver ums_eneub6250 [ 6.117819][ T1] usbcore: registered new interface driver ums-freecom [ 6.119063][ T1] usbcore: registered new interface driver ums-isd200 [ 6.120161][ T1] usbcore: registered new interface driver ums-jumpshot [ 6.121257][ T1] usbcore: registered new interface driver ums-karma [ 6.122390][ T1] usbcore: registered new interface driver ums-onetouch [ 6.123664][ T1] usbcore: registered new interface driver ums-realtek [ 6.124962][ T1] usbcore: registered new interface driver ums-sddr09 [ 6.128440][ T1] usbcore: registered new interface driver ums-sddr55 [ 6.129639][ T1] usbcore: registered new interface driver ums-usbat [ 6.130896][ T1] usbcore: registered new interface driver mdc800 [ 6.131987][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 6.133413][ T1] usbcore: registered new interface driver microtekX6 [ 6.134953][ T1] usbcore: registered new interface driver usbserial_generic [ 6.137323][ T1] usbserial: USB Serial support registered for generic [ 6.138495][ T1] usbcore: registered new interface driver aircable [ 6.139717][ T1] usbserial: USB Serial support registered for aircable [ 6.140934][ T1] usbcore: registered new interface driver ark3116 [ 6.142488][ T1] usbserial: USB Serial support registered for ark3116 [ 6.143808][ T1] usbcore: registered new interface driver belkin_sa [ 6.145027][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 6.146646][ T1] usbcore: registered new interface driver ch341 [ 6.147745][ T1] usbserial: USB Serial support registered for ch341-uart [ 6.148912][ T1] usbcore: registered new interface driver cp210x [ 6.149940][ T1] usbserial: USB Serial support registered for cp210x [ 6.151215][ T1] usbcore: registered new interface driver cyberjack [ 6.152300][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 6.153754][ T1] usbcore: registered new interface driver cypress_m8 [ 6.154846][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 6.156336][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 6.157715][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 6.158992][ T1] usbcore: registered new interface driver usb_debug [ 6.160334][ T1] usbserial: USB Serial support registered for debug [ 6.161494][ T1] usbserial: USB Serial support registered for xhci_dbc [ 6.162869][ T1] usbcore: registered new interface driver digi_acceleport [ 6.164051][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 6.165416][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 6.166765][ T1] usbcore: registered new interface driver io_edgeport [ 6.168026][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 6.169490][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 6.170873][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 6.172150][ T1] usbserial: USB Serial support registered for EPiC device [ 6.173344][ T1] usbcore: registered new interface driver io_ti [ 6.174408][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 6.175860][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 6.177250][ T1] usbcore: registered new interface driver empeg [ 6.178567][ T1] usbserial: USB Serial support registered for empeg [ 6.179879][ T1] usbcore: registered new interface driver f81534a_ctrl [ 6.181009][ T1] usbcore: registered new interface driver f81232 [ 6.181999][ T1] usbserial: USB Serial support registered for f81232 [ 6.183019][ T1] usbserial: USB Serial support registered for f81534a [ 6.184165][ T1] usbcore: registered new interface driver f81534 [ 6.185172][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 6.186473][ T1] usbcore: registered new interface driver ftdi_sio [ 6.187628][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 6.188946][ T1] usbcore: registered new interface driver garmin_gps [ 6.190012][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 6.191446][ T1] usbcore: registered new interface driver ipaq [ 6.192380][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 6.193569][ T1] usbcore: registered new interface driver ipw [ 6.194568][ T1] usbserial: USB Serial support registered for IPWireless converter [ 6.196062][ T1] usbcore: registered new interface driver ir_usb [ 6.197225][ T1] usbserial: USB Serial support registered for IR Dongle [ 6.198492][ T1] usbcore: registered new interface driver iuu_phoenix [ 6.199719][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 6.200936][ T1] usbcore: registered new interface driver keyspan [ 6.202050][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 6.203377][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 6.204773][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 6.206131][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 6.207638][ T1] usbcore: registered new interface driver keyspan_pda [ 6.209126][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 6.210239][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 6.211586][ T1] usbcore: registered new interface driver kl5kusb105 [ 6.212606][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 6.214033][ T1] usbcore: registered new interface driver kobil_sct [ 6.215056][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 6.217075][ T1] usbcore: registered new interface driver mct_u232 [ 6.218289][ T1] usbserial: USB Serial support registered for MCT U232 [ 6.219737][ T1] usbcore: registered new interface driver metro_usb [ 6.220880][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 6.222615][ T1] usbcore: registered new interface driver mos7720 [ 6.223750][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 6.224997][ T1] usbcore: registered new interface driver mos7840 [ 6.226215][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 6.227606][ T1] usbcore: registered new interface driver mxuport [ 6.229199][ T1] usbserial: USB Serial support registered for MOXA UPort [ 6.230587][ T1] usbcore: registered new interface driver navman [ 6.231873][ T1] usbserial: USB Serial support registered for navman [ 6.232928][ T1] usbcore: registered new interface driver omninet [ 6.234028][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 6.235369][ T1] usbcore: registered new interface driver opticon [ 6.236646][ T1] usbserial: USB Serial support registered for opticon [ 6.237823][ T1] usbcore: registered new interface driver option [ 6.238805][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 6.240629][ T1] usbcore: registered new interface driver oti6858 [ 6.241896][ T1] usbserial: USB Serial support registered for oti6858 [ 6.243187][ T1] usbcore: registered new interface driver pl2303 [ 6.244466][ T1] usbserial: USB Serial support registered for pl2303 [ 6.246006][ T1] usbcore: registered new interface driver qcaux [ 6.247278][ T1] usbserial: USB Serial support registered for qcaux [ 6.248704][ T1] usbcore: registered new interface driver qcserial [ 6.249815][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 6.251410][ T1] usbcore: registered new interface driver quatech2 [ 6.252382][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 6.253744][ T1] usbcore: registered new interface driver safe_serial [ 6.254813][ T1] usbserial: USB Serial support registered for safe_serial [ 6.256237][ T1] usbcore: registered new interface driver sierra [ 6.257196][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 6.258378][ T1] usbcore: registered new interface driver usb_serial_simple [ 6.259500][ T1] usbserial: USB Serial support registered for carelink [ 6.260822][ T1] usbserial: USB Serial support registered for zio [ 6.261821][ T1] usbserial: USB Serial support registered for funsoft [ 6.263068][ T1] usbserial: USB Serial support registered for flashloader [ 6.264184][ T1] usbserial: USB Serial support registered for google [ 6.265215][ T1] usbserial: USB Serial support registered for libtransistor [ 6.267023][ T1] usbserial: USB Serial support registered for vivopay [ 6.268105][ T1] usbserial: USB Serial support registered for moto_modem [ 6.269317][ T1] usbserial: USB Serial support registered for motorola_tetra [ 6.270393][ T1] usbserial: USB Serial support registered for nokia [ 6.271441][ T1] usbserial: USB Serial support registered for novatel_gps [ 6.272560][ T1] usbserial: USB Serial support registered for hp4x [ 6.273511][ T1] usbserial: USB Serial support registered for suunto [ 6.274534][ T1] usbserial: USB Serial support registered for siemens_mpi [ 6.275590][ T1] usbcore: registered new interface driver spcp8x5 [ 6.276818][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 6.278042][ T1] usbcore: registered new interface driver ssu100 [ 6.279119][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 6.280716][ T1] usbcore: registered new interface driver symbolserial [ 6.281864][ T1] usbserial: USB Serial support registered for symbol [ 6.282916][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 6.284163][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 6.285534][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 6.286891][ T1] usbcore: registered new interface driver upd78f0730 [ 6.287935][ T1] usbserial: USB Serial support registered for upd78f0730 [ 6.289270][ T1] usbcore: registered new interface driver visor [ 6.290325][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 6.291812][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 6.292928][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 6.294174][ T1] usbcore: registered new interface driver wishbone_serial [ 6.295570][ T1] usbserial: USB Serial support registered for wishbone_serial [ 6.296977][ T1] usbcore: registered new interface driver whiteheat [ 6.297955][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 6.299712][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 6.301059][ T1] usbcore: registered new interface driver xr_serial [ 6.302353][ T1] usbserial: USB Serial support registered for xr_serial [ 6.303561][ T1] usbcore: registered new interface driver xsens_mt [ 6.304658][ T1] usbserial: USB Serial support registered for xsens_mt [ 6.305856][ T1] usbcore: registered new interface driver adutux [ 6.306896][ T1] usbcore: registered new interface driver appledisplay [ 6.308012][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 6.309126][ T1] usbcore: registered new interface driver cytherm [ 6.310451][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 6.312037][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 6.313243][ T1] usbcore: registered new interface driver idmouse [ 6.314259][ T1] usbcore: registered new interface driver iowarrior [ 6.315379][ T1] usbcore: registered new interface driver isight_firmware [ 6.316601][ T1] usbcore: registered new interface driver usblcd [ 6.317669][ T1] usbcore: registered new interface driver ldusb [ 6.318782][ T1] usbcore: registered new interface driver legousbtower [ 6.319945][ T1] usbcore: registered new interface driver usbtest [ 6.321053][ T1] usbcore: registered new interface driver usb_ehset_test [ 6.322355][ T1] usbcore: registered new interface driver trancevibrator [ 6.323645][ T1] usbcore: registered new interface driver uss720 [ 6.324538][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 6.325999][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 6.327554][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 6.329401][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 6.330882][ T1] usbcore: registered new interface driver usbsevseg [ 6.332230][ T1] usbcore: registered new interface driver yurex [ 6.333663][ T1] usbcore: registered new interface driver chaoskey [ 6.334760][ T1] usbcore: registered new interface driver sisusb [ 6.336014][ T1] usbcore: registered new interface driver lvs [ 6.337069][ T1] usbcore: registered new interface driver cxacru [ 6.338154][ T1] usbcore: registered new interface driver speedtch [ 6.339359][ T1] usbcore: registered new interface driver ueagle-atm [ 6.340492][ T1] xusbatm: malformed module parameters [ 6.342719][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.345371][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 6.347259][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 6.349416][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04 [ 6.350751][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.351989][ T1] usb usb1: Product: Dummy host controller [ 6.352904][ T1] usb usb1: Manufacturer: Linux 6.4.0-syzkaller-10173-ga901a3568fd2 dummy_hcd [ 6.354118][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 6.357589][ T1] hub 1-0:1.0: USB hub found [ 6.358531][ T1] hub 1-0:1.0: 1 port detected [ 6.362167][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.363575][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 6.364873][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 6.366413][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04 [ 6.367624][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.368790][ T1] usb usb2: Product: Dummy host controller [ 6.369660][ T1] usb usb2: Manufacturer: Linux 6.4.0-syzkaller-10173-ga901a3568fd2 dummy_hcd [ 6.370859][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 6.373246][ T1] hub 2-0:1.0: USB hub found [ 6.373964][ T1] hub 2-0:1.0: 1 port detected [ 6.376714][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.378354][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 6.380376][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 6.382184][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04 [ 6.383638][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.384994][ T1] usb usb3: Product: Dummy host controller [ 6.385975][ T1] usb usb3: Manufacturer: Linux 6.4.0-syzkaller-10173-ga901a3568fd2 dummy_hcd [ 6.387265][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 6.389418][ T1] hub 3-0:1.0: USB hub found [ 6.390344][ T1] hub 3-0:1.0: 1 port detected [ 6.392564][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.394040][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 6.395345][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 6.397126][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.04 [ 6.398459][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.399642][ T1] usb usb4: Product: Dummy host controller