Warning: Permanently added '10.128.0.235' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 58.103131][ T8417] loop3: detected capacity change from 0 to 512 [ 58.104337][ T8425] loop4: detected capacity change from 0 to 512 [ 58.110257][ T8420] loop5: detected capacity change from 0 to 512 [ 58.121450][ T8416] loop2: detected capacity change from 0 to 512 [ 58.129832][ T8417] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.133281][ T8422] loop1: detected capacity change from 0 to 512 [ 58.145441][ T8420] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.152425][ T8422] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.175052][ T8433] loop0: detected capacity change from 0 to 512 [ 58.176794][ T8422] EXT4-fs (loop1): get root inode failed [ 58.187587][ T8422] EXT4-fs (loop1): mount failed [ 58.198253][ T8416] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.212416][ T8416] EXT4-fs (loop2): get root inode failed [ 58.215466][ T8425] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.218324][ T8416] EXT4-fs (loop2): mount failed [ 58.241308][ T8417] EXT4-fs (loop3): get root inode failed [ 58.252655][ C1] hrtimer: interrupt took 70321 ns [ 58.270881][ T8420] EXT4-fs (loop5): get root inode failed [ 58.277445][ T8420] EXT4-fs (loop5): mount failed [ 58.279311][ T8445] loop1: detected capacity change from 0 to 512 [ 58.289795][ T8425] EXT4-fs (loop4): get root inode failed [ 58.289814][ T8425] EXT4-fs (loop4): mount failed [ 58.292243][ T8417] EXT4-fs (loop3): mount failed [ 58.303452][ T8445] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 58.319868][ T8433] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.321609][ T8443] loop2: detected capacity change from 0 to 512 [ 58.344123][ T8443] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 58.361708][ T8433] EXT4-fs (loop0): get root inode failed [ 58.364631][ T8442] loop4: detected capacity change from 0 to 512 [ 58.368015][ T8433] EXT4-fs (loop0): mount failed [ 58.394750][ T8441] loop5: detected capacity change from 0 to 512 [ 58.403685][ T8442] EXT4-fs (loop4): Unrecognized mount option "" or missing value executing program [ 58.441069][ T8452] loop0: detected capacity change from 0 to 512 [ 58.468296][ T8441] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 58.480369][ T8474] loop3: detected capacity change from 0 to 512 executing program [ 58.496589][ T8480] loop1: detected capacity change from 0 to 512 [ 58.503995][ T8474] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 58.523839][ T8452] EXT4-fs (loop0): Unrecognized mount option "" or missing value executing program executing program executing program [ 58.556204][ T8485] loop2: detected capacity change from 0 to 512 [ 58.572044][ T8480] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.590069][ T8485] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 58.610540][ T8501] loop4: detected capacity change from 0 to 512 [ 58.626186][ T8502] loop5: detected capacity change from 0 to 512 [ 58.631309][ T8485] EXT4-fs (loop2): get root inode failed [ 58.656837][ T8485] EXT4-fs (loop2): mount failed [ 58.662604][ T8510] loop0: detected capacity change from 0 to 512 [ 58.673998][ T8510] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.682104][ T8480] EXT4-fs (loop1): get root inode failed [ 58.686971][ T8510] EXT4-fs (loop0): get root inode failed [ 58.698777][ T8510] EXT4-fs (loop0): mount failed executing program [ 58.703084][ T8501] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.728670][ T8502] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.761154][ T8480] EXT4-fs (loop1): mount failed [ 58.773432][ T8526] loop3: detected capacity change from 0 to 512 [ 58.781430][ T8508] loop2: detected capacity change from 0 to 512 [ 58.784288][ T8502] EXT4-fs (loop5): get root inode failed [ 58.799915][ T8502] EXT4-fs (loop5): mount failed [ 58.813838][ T8501] EXT4-fs (loop4): get root inode failed [ 58.816153][ T8523] loop0: detected capacity change from 0 to 512 [ 58.820928][ T8526] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 58.840270][ T8501] EXT4-fs (loop4): mount failed [ 58.848789][ T8508] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 58.867794][ T8526] EXT4-fs (loop3): get root inode failed [ 58.873697][ T8526] EXT4-fs (loop3): mount failed [ 58.911397][ T8535] loop1: detected capacity change from 0 to 512 [ 58.920336][ T8519] loop4: detected capacity change from 0 to 512 [ 58.929214][ T8523] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 58.943123][ T8520] loop5: detected capacity change from 0 to 512 [ 58.959662][ T8535] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 58.974099][ T8519] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 58.978529][ T8537] loop3: detected capacity change from 0 to 512 [ 59.003393][ T8537] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program executing program executing program executing program [ 59.039408][ T8520] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 59.069469][ T8563] loop1: detected capacity change from 0 to 512 [ 59.076210][ T8564] loop2: detected capacity change from 0 to 512 [ 59.103485][ T8564] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.119282][ T8563] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.120713][ T8564] EXT4-fs (loop2): get root inode failed [ 59.132910][ T8575] loop0: detected capacity change from 0 to 512 [ 59.140185][ T8564] EXT4-fs (loop2): mount failed [ 59.160714][ T8563] EXT4-fs (loop1): get root inode failed [ 59.167463][ T8563] EXT4-fs (loop1): mount failed executing program [ 59.202938][ T8570] loop4: detected capacity change from 0 to 512 [ 59.203135][ T8580] loop5: detected capacity change from 0 to 512 [ 59.221269][ T8580] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.221580][ T8583] loop1: detected capacity change from 0 to 512 [ 59.234920][ T8580] EXT4-fs (loop5): get root inode failed [ 59.234939][ T8580] EXT4-fs (loop5): mount failed [ 59.239119][ T8575] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.252768][ T8584] loop2: detected capacity change from 0 to 512 [ 59.267787][ T8575] EXT4-fs (loop0): get root inode failed [ 59.273778][ T8570] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 59.277339][ T8575] EXT4-fs (loop0): mount failed [ 59.291322][ T8598] loop3: detected capacity change from 0 to 512 [ 59.308599][ T8583] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 59.319758][ T8600] loop5: detected capacity change from 0 to 512 [ 59.334860][ T8598] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.348324][ T8600] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 59.348889][ T8593] loop0: detected capacity change from 0 to 512 [ 59.358482][ T8584] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 59.395855][ T8588] loop4: detected capacity change from 0 to 512 executing program [ 59.411556][ T8593] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 59.435579][ T8598] EXT4-fs (loop3): get root inode failed executing program [ 59.466409][ T8625] loop5: detected capacity change from 0 to 512 [ 59.476836][ T8588] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 59.504192][ T8598] EXT4-fs (loop3): mount failed executing program [ 59.526147][ T8631] loop1: detected capacity change from 0 to 512 [ 59.533334][ T8625] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.545264][ T8635] loop2: detected capacity change from 0 to 512 [ 59.551898][ T8625] EXT4-fs (loop5): get root inode failed [ 59.560337][ T8631] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 59.573138][ T8631] EXT4-fs (loop1): get root inode failed [ 59.592623][ T8613] loop3: detected capacity change from 0 to 512 [ 59.606322][ T8613] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 59.610883][ T8631] EXT4-fs (loop1): mount failed [ 59.617193][ T8625] EXT4-fs (loop5): mount failed executing program [ 59.632351][ T8649] loop4: detected capacity change from 0 to 512 [ 59.642504][ T8635] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.663134][ T8635] EXT4-fs (loop2): get root inode failed [ 59.671255][ T8635] EXT4-fs (loop2): mount failed executing program [ 59.682918][ T8654] loop0: detected capacity change from 0 to 512 [ 59.684585][ T8649] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.703286][ T8640] loop5: detected capacity change from 0 to 512 [ 59.734768][ T8647] loop1: detected capacity change from 0 to 512 [ 59.738682][ T8669] loop3: detected capacity change from 0 to 512 [ 59.749620][ T8654] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.763380][ T8640] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 59.785939][ T8647] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 59.796129][ T8654] EXT4-fs (loop0): get root inode failed [ 59.796299][ T8669] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.802395][ T8649] EXT4-fs (loop4): get root inode failed [ 59.821204][ T8649] EXT4-fs (loop4): mount failed [ 59.829430][ T8677] loop2: detected capacity change from 0 to 512 executing program [ 59.838431][ T8677] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 59.847239][ T8654] EXT4-fs (loop0): mount failed [ 59.866204][ T8669] EXT4-fs (loop3): get root inode failed [ 59.874542][ T8669] EXT4-fs (loop3): mount failed executing program executing program [ 59.919189][ T8685] loop5: detected capacity change from 0 to 512 [ 59.923384][ T8681] loop3: detected capacity change from 0 to 512 [ 59.934153][ T8663] loop4: detected capacity change from 0 to 512 [ 59.944397][ T8675] loop0: detected capacity change from 0 to 512 [ 59.951909][ T8702] loop1: detected capacity change from 0 to 512 [ 59.958390][ T8699] loop2: detected capacity change from 0 to 512 [ 59.967310][ T8681] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 59.968662][ T8685] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 59.981042][ T8663] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 60.009909][ T8685] EXT4-fs (loop5): get root inode failed [ 60.011892][ T8675] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 60.019735][ T8685] EXT4-fs (loop5): mount failed [ 60.025609][ T8699] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.043455][ T8702] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.056205][ T8702] EXT4-fs (loop1): get root inode failed [ 60.062745][ T8702] EXT4-fs (loop1): mount failed [ 60.073616][ T8699] EXT4-fs (loop2): get root inode failed [ 60.081192][ T8699] EXT4-fs (loop2): mount failed [ 60.096537][ T8711] loop5: detected capacity change from 0 to 512 executing program executing program [ 60.116550][ T8711] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 60.133104][ T8718] loop1: detected capacity change from 0 to 512 executing program executing program [ 60.185178][ T8729] loop3: detected capacity change from 0 to 512 [ 60.189617][ T8717] loop2: detected capacity change from 0 to 512 [ 60.200392][ T8718] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 60.220148][ T8737] loop4: detected capacity change from 0 to 512 [ 60.223453][ T8717] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 60.226510][ T8729] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.226601][ T8729] EXT4-fs (loop3): get root inode failed [ 60.226613][ T8729] EXT4-fs (loop3): mount failed [ 60.233168][ T8737] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.274272][ T8743] loop5: detected capacity change from 0 to 512 [ 60.277088][ T8737] EXT4-fs (loop4): get root inode failed [ 60.280966][ T8745] loop0: detected capacity change from 0 to 512 [ 60.292614][ T8737] EXT4-fs (loop4): mount failed executing program executing program [ 60.391577][ T8750] loop3: detected capacity change from 0 to 512 [ 60.422322][ T8750] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program [ 60.461464][ T8745] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.494009][ T8743] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program executing program [ 60.528822][ T8775] loop1: detected capacity change from 0 to 512 [ 60.538596][ T8777] loop4: detected capacity change from 0 to 512 [ 60.547780][ T8745] EXT4-fs (loop0): get root inode failed [ 60.563463][ T8745] EXT4-fs (loop0): mount failed [ 60.567223][ T8782] loop3: detected capacity change from 0 to 512 [ 60.589464][ T8775] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.602181][ T8792] loop5: detected capacity change from 0 to 512 [ 60.613250][ T8777] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.627846][ T8793] loop2: detected capacity change from 0 to 512 executing program [ 60.653007][ T8792] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 60.683206][ T8777] EXT4-fs (loop4): get root inode failed [ 60.690700][ T8775] EXT4-fs (loop1): get root inode failed [ 60.714591][ T8782] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.726044][ T8777] EXT4-fs (loop4): mount failed [ 60.734621][ T8775] EXT4-fs (loop1): mount failed [ 60.740004][ T8806] loop0: detected capacity change from 0 to 512 [ 60.745374][ T8782] EXT4-fs (loop3): get root inode failed [ 60.752682][ T8793] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 60.757568][ T8782] EXT4-fs (loop3): mount failed [ 60.778173][ T8806] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.792072][ T8777] loop4: detected capacity change from 0 to 512 [ 60.800519][ T8777] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 60.812132][ T8793] EXT4-fs (loop2): get root inode failed [ 60.818168][ T8793] EXT4-fs (loop2): mount failed [ 60.819852][ T8775] loop1: detected capacity change from 0 to 512 [ 60.823427][ T8813] loop5: detected capacity change from 0 to 512 [ 60.842535][ T8806] EXT4-fs (loop0): get root inode failed [ 60.848493][ T8806] EXT4-fs (loop0): mount failed executing program executing program [ 60.855450][ T8813] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 60.868698][ T8775] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 60.871300][ T8813] EXT4-fs (loop5): get root inode failed [ 60.885775][ T8813] EXT4-fs (loop5): mount failed [ 60.891665][ T8805] loop2: detected capacity change from 0 to 512 [ 60.926769][ T8817] loop0: detected capacity change from 0 to 512 [ 60.947480][ T8831] loop5: detected capacity change from 0 to 512 [ 60.956395][ T8805] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 60.967185][ T8831] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 60.971574][ T8834] loop3: detected capacity change from 0 to 512 [ 60.984131][ T8834] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 60.986920][ T8817] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 61.002595][ T8850] loop4: detected capacity change from 0 to 512 executing program executing program [ 61.026929][ T8855] loop1: detected capacity change from 0 to 512 [ 61.067220][ T8867] loop3: detected capacity change from 0 to 512 executing program executing program [ 61.079525][ T8850] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.093764][ T8855] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.094428][ T8867] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.107465][ T8873] loop5: detected capacity change from 0 to 512 [ 61.129502][ T8875] loop0: detected capacity change from 0 to 512 [ 61.129782][ T8876] loop2: detected capacity change from 0 to 512 [ 61.130548][ T8873] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.142946][ T8873] EXT4-fs (loop5): get root inode failed [ 61.160704][ T8873] EXT4-fs (loop5): mount failed [ 61.162442][ T8850] EXT4-fs (loop4): get root inode failed [ 61.172278][ T8867] EXT4-fs (loop3): get root inode failed [ 61.178211][ T8867] EXT4-fs (loop3): mount failed [ 61.182767][ T8855] EXT4-fs (loop1): get root inode failed [ 61.185405][ T8850] EXT4-fs (loop4): mount failed [ 61.200667][ T8855] EXT4-fs (loop1): mount failed [ 61.206783][ T8875] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.213838][ T8876] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.219920][ T8875] EXT4-fs (loop0): get root inode failed [ 61.238518][ T8875] EXT4-fs (loop0): mount failed [ 61.260863][ T8891] loop5: detected capacity change from 0 to 512 [ 61.271215][ T8884] loop3: detected capacity change from 0 to 512 [ 61.280562][ T8850] loop4: detected capacity change from 0 to 512 [ 61.284381][ T8876] EXT4-fs (loop2): get root inode failed [ 61.295578][ T8891] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 61.305196][ T8876] EXT4-fs (loop2): mount failed [ 61.311860][ T8850] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 61.321958][ T8879] loop1: detected capacity change from 0 to 512 [ 61.340797][ T8884] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 61.341092][ T8892] loop0: detected capacity change from 0 to 512 [ 61.353153][ T8879] EXT4-fs (loop1): Unrecognized mount option "" or missing value executing program [ 61.401575][ T8893] loop2: detected capacity change from 0 to 512 [ 61.415484][ T8892] EXT4-fs (loop0): Unrecognized mount option "" or missing value executing program executing program executing program executing program [ 61.473155][ T8923] loop5: detected capacity change from 0 to 512 [ 61.482916][ T8893] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 61.496950][ T8923] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.509897][ T8923] EXT4-fs (loop5): get root inode failed [ 61.516110][ T8923] EXT4-fs (loop5): mount failed executing program [ 61.525766][ T8934] loop3: detected capacity change from 0 to 512 [ 61.559915][ T8933] loop4: detected capacity change from 0 to 512 [ 61.586270][ T8939] loop5: detected capacity change from 0 to 512 [ 61.593937][ T8932] loop1: detected capacity change from 0 to 512 [ 61.601693][ T8934] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.615421][ T8933] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.616996][ T8939] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 61.640748][ T8950] loop0: detected capacity change from 0 to 512 [ 61.643027][ T8932] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.659149][ T8934] EXT4-fs (loop3): get root inode failed [ 61.665690][ T8934] EXT4-fs (loop3): mount failed [ 61.683022][ T8933] EXT4-fs (loop4): get root inode failed [ 61.693492][ T8964] loop2: detected capacity change from 0 to 512 [ 61.695018][ T8950] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.718816][ T8954] loop3: detected capacity change from 0 to 512 [ 61.736653][ T8933] EXT4-fs (loop4): mount failed executing program [ 61.748876][ T8954] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 61.758686][ T8932] EXT4-fs (loop1): get root inode failed [ 61.764351][ T8932] EXT4-fs (loop1): mount failed [ 61.784176][ T8964] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.796964][ T8950] EXT4-fs (loop0): get root inode failed [ 61.802615][ T8950] EXT4-fs (loop0): mount failed [ 61.817117][ T8964] EXT4-fs (loop2): get root inode failed [ 61.822865][ T8964] EXT4-fs (loop2): mount failed [ 61.836615][ T8974] loop5: detected capacity change from 0 to 512 executing program executing program [ 61.851000][ T8976] loop4: detected capacity change from 0 to 512 [ 61.882521][ T8982] loop0: detected capacity change from 0 to 512 [ 61.890037][ T8976] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 61.907528][ T8995] loop1: detected capacity change from 0 to 512 [ 61.918443][ T8975] loop2: detected capacity change from 0 to 512 [ 61.920535][ T8982] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 61.932807][ T8974] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 61.949107][ T8997] loop3: detected capacity change from 0 to 512 executing program [ 61.966592][ T8974] EXT4-fs (loop5): get root inode failed [ 61.967351][ T8975] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 61.979072][ T8974] EXT4-fs (loop5): mount failed [ 61.988212][ T8995] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.001682][ T8997] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 62.048572][ T8997] EXT4-fs (loop3): get root inode failed [ 62.057561][ T8974] loop5: detected capacity change from 0 to 512 [ 62.066604][ T8995] EXT4-fs (loop1): get root inode failed [ 62.072292][ T8995] EXT4-fs (loop1): mount failed [ 62.085606][ T8974] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 62.095041][ T9013] loop4: detected capacity change from 0 to 512 [ 62.102760][ T8997] EXT4-fs (loop3): mount failed [ 62.109023][ T9022] loop2: detected capacity change from 0 to 512 [ 62.129076][ T9021] loop0: detected capacity change from 0 to 512 [ 62.141085][ T9021] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.156097][ T9021] EXT4-fs (loop0): get root inode failed [ 62.161798][ T9021] EXT4-fs (loop0): mount failed [ 62.173764][ T9013] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.187437][ T9013] EXT4-fs (loop4): get root inode failed [ 62.193131][ T9013] EXT4-fs (loop4): mount failed [ 62.193524][ T9007] loop1: detected capacity change from 0 to 512 [ 62.206733][ T9022] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.219631][ T9022] EXT4-fs (loop2): get root inode failed [ 62.225503][ T9022] EXT4-fs (loop2): mount failed executing program [ 62.252002][ T9007] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 62.281381][ T9037] loop2: detected capacity change from 0 to 512 [ 62.289360][ T9035] loop0: detected capacity change from 0 to 512 [ 62.301142][ T9030] loop4: detected capacity change from 0 to 512 [ 62.308336][ T9031] loop3: detected capacity change from 0 to 512 [ 62.323221][ T9031] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 62.332341][ T9035] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 62.335037][ T9050] loop5: detected capacity change from 0 to 512 executing program [ 62.341070][ T9030] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 62.350970][ T9050] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.372678][ T9037] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 62.373542][ T9050] EXT4-fs (loop5): get root inode failed [ 62.387381][ T9050] EXT4-fs (loop5): mount failed executing program [ 62.430992][ T9064] loop1: detected capacity change from 0 to 512 [ 62.473146][ T9062] loop5: detected capacity change from 0 to 512 executing program executing program executing program [ 62.561693][ T9062] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 62.581162][ T9064] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.584032][ T9078] loop3: detected capacity change from 0 to 512 [ 62.603309][ T9086] loop2: detected capacity change from 0 to 512 [ 62.603407][ T9083] loop4: detected capacity change from 0 to 512 [ 62.616587][ T9085] loop0: detected capacity change from 0 to 512 [ 62.643676][ T9086] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.657441][ T9064] EXT4-fs (loop1): get root inode failed executing program [ 62.686893][ T9085] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.693869][ T9102] loop5: detected capacity change from 0 to 512 [ 62.706768][ T9078] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.724704][ T9064] EXT4-fs (loop1): mount failed [ 62.741984][ T9083] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 62.743662][ T9102] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 62.762710][ T9085] EXT4-fs (loop0): get root inode failed [ 62.763289][ T9102] EXT4-fs (loop5): get root inode failed [ 62.770323][ T9086] EXT4-fs (loop2): get root inode failed [ 62.778035][ T9102] EXT4-fs (loop5): mount failed [ 62.785206][ T9086] EXT4-fs (loop2): mount failed executing program [ 62.790446][ T9085] EXT4-fs (loop0): mount failed [ 62.791890][ T9078] EXT4-fs (loop3): get root inode failed [ 62.807595][ T9078] EXT4-fs (loop3): mount failed [ 62.852602][ T9097] loop0: detected capacity change from 0 to 512 [ 62.852603][ T9109] loop5: detected capacity change from 0 to 512 [ 62.861047][ T9104] loop4: detected capacity change from 0 to 512 [ 62.870250][ T9100] loop2: detected capacity change from 0 to 512 [ 62.898640][ T9100] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 62.916062][ T9109] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 62.926596][ T9104] EXT4-fs (loop4): Unrecognized mount option "" or missing value executing program [ 62.960287][ T9121] loop1: detected capacity change from 0 to 512 [ 62.976387][ T9095] loop3: detected capacity change from 0 to 512 [ 62.980897][ T9097] EXT4-fs (loop0): Unrecognized mount option "" or missing value executing program [ 63.005269][ T9095] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program executing program [ 63.077315][ T9121] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 63.117208][ T9140] loop2: detected capacity change from 0 to 512 [ 63.121673][ T9148] loop3: detected capacity change from 0 to 512 executing program [ 63.149679][ T9140] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.160432][ T9149] loop4: detected capacity change from 0 to 512 [ 63.171627][ T9149] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 63.172697][ T9134] loop1: detected capacity change from 0 to 512 [ 63.183321][ T9140] EXT4-fs (loop2): get root inode failed [ 63.194247][ T9148] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.196881][ T9140] EXT4-fs (loop2): mount failed [ 63.207038][ T9148] EXT4-fs (loop3): get root inode failed [ 63.214215][ T9162] loop5: detected capacity change from 0 to 512 [ 63.218289][ T9148] EXT4-fs (loop3): mount failed [ 63.225242][ T9167] loop0: detected capacity change from 0 to 512 [ 63.242250][ T9162] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 63.258756][ T9134] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 63.268287][ T9167] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.269843][ T9180] loop4: detected capacity change from 0 to 512 [ 63.282677][ T9167] EXT4-fs (loop0): get root inode failed [ 63.293736][ T9167] EXT4-fs (loop0): mount failed executing program executing program [ 63.321282][ T9140] loop2: detected capacity change from 0 to 512 [ 63.329605][ T9140] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 63.329798][ T9180] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.359327][ T9171] loop3: detected capacity change from 0 to 512 executing program [ 63.360219][ T9185] loop0: detected capacity change from 0 to 512 [ 63.376050][ T9194] loop5: detected capacity change from 0 to 512 [ 63.382044][ T9171] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 63.394127][ T9185] EXT4-fs (loop0): Unrecognized mount option "" or missing value executing program [ 63.425411][ T9198] loop1: detected capacity change from 0 to 512 [ 63.426743][ T9194] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.444385][ T9208] loop2: detected capacity change from 0 to 512 [ 63.464413][ T9208] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.469974][ T9180] EXT4-fs (loop4): get root inode failed [ 63.483175][ T9180] EXT4-fs (loop4): mount failed [ 63.483171][ T9198] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.483250][ T9198] EXT4-fs (loop1): get root inode failed [ 63.491016][ T9208] EXT4-fs (loop2): get root inode failed [ 63.518228][ T9194] EXT4-fs (loop5): get root inode failed executing program [ 63.523901][ T9194] EXT4-fs (loop5): mount failed [ 63.528758][ T9219] loop3: detected capacity change from 0 to 512 [ 63.532929][ T9199] loop4: detected capacity change from 0 to 512 [ 63.551822][ T9199] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 63.552642][ T9208] EXT4-fs (loop2): mount failed [ 63.553287][ T9219] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.565959][ T9219] EXT4-fs (loop3): get root inode failed [ 63.586058][ T9230] loop0: detected capacity change from 0 to 512 [ 63.592915][ T9198] EXT4-fs (loop1): mount failed [ 63.603266][ T9219] EXT4-fs (loop3): mount failed executing program [ 63.646185][ T9216] loop5: detected capacity change from 0 to 512 [ 63.651341][ T9230] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.654048][ T9228] loop2: detected capacity change from 0 to 512 [ 63.678040][ T9230] EXT4-fs (loop0): get root inode failed [ 63.696565][ T9216] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 63.705837][ T9221] loop1: detected capacity change from 0 to 512 [ 63.713601][ T9221] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 63.715282][ T9232] loop3: detected capacity change from 0 to 512 [ 63.731989][ T9230] EXT4-fs (loop0): mount failed [ 63.742843][ T9228] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 63.752562][ T9249] loop4: detected capacity change from 0 to 512 [ 63.764059][ T9232] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 63.777056][ T9249] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 63.802713][ T9249] EXT4-fs (loop4): get root inode failed [ 63.833194][ T9243] loop0: detected capacity change from 0 to 512 executing program executing program executing program [ 63.865961][ T9249] EXT4-fs (loop4): mount failed [ 63.882861][ T9268] loop1: detected capacity change from 0 to 512 [ 63.889874][ T9277] loop3: detected capacity change from 0 to 512 [ 63.893373][ T9243] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 63.911748][ T9275] loop5: detected capacity change from 0 to 512 [ 63.918579][ T9276] loop2: detected capacity change from 0 to 512 [ 63.933093][ T9277] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.956546][ T9268] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 63.958079][ T9277] EXT4-fs (loop3): get root inode failed [ 63.976450][ T9277] EXT4-fs (loop3): mount failed [ 63.982381][ T9265] loop4: detected capacity change from 0 to 512 [ 63.991950][ T9275] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 64.010422][ T9276] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 64.072760][ T9265] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 64.098023][ T9268] EXT4-fs (loop1): get root inode failed [ 64.105896][ T9305] loop0: detected capacity change from 0 to 512 [ 64.113348][ T9276] EXT4-fs (loop2): get root inode failed [ 64.121314][ T9275] EXT4-fs (loop5): get root inode failed [ 64.129599][ T9268] EXT4-fs (loop1): mount failed [ 64.137871][ T9275] EXT4-fs (loop5): mount failed [ 64.143143][ T9276] EXT4-fs (loop2): mount failed [ 64.151959][ T9309] loop3: detected capacity change from 0 to 512 executing program [ 64.190021][ T9305] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.218430][ T9309] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.223962][ T9305] EXT4-fs (loop0): get root inode failed [ 64.234872][ T9291] loop1: detected capacity change from 0 to 512 [ 64.237779][ T9276] loop2: detected capacity change from 0 to 512 [ 64.252033][ T9309] EXT4-fs (loop3): get root inode failed [ 64.259545][ T9291] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 64.261519][ T9305] EXT4-fs (loop0): mount failed [ 64.270298][ T9294] loop5: detected capacity change from 0 to 512 [ 64.277395][ T9276] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 64.283959][ T9309] EXT4-fs (loop3): mount failed [ 64.287555][ T9322] loop4: detected capacity change from 0 to 512 [ 64.304075][ T9294] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 64.333613][ T9322] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.353959][ T9341] loop1: detected capacity change from 0 to 512 [ 64.364094][ T9322] EXT4-fs (loop4): get root inode failed [ 64.381190][ T9320] loop3: detected capacity change from 0 to 512 [ 64.388866][ T9319] loop0: detected capacity change from 0 to 512 [ 64.412396][ T9319] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 64.413394][ T9341] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 64.423823][ T9320] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 64.434537][ T9322] EXT4-fs (loop4): mount failed [ 64.453068][ T9356] loop5: detected capacity change from 0 to 512 [ 64.463660][ T9359] loop2: detected capacity change from 0 to 512 executing program [ 64.479295][ T9359] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.488172][ T9341] EXT4-fs (loop1): get root inode failed [ 64.505021][ T9356] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.508335][ T9359] EXT4-fs (loop2): get root inode failed [ 64.540703][ T9337] loop4: detected capacity change from 0 to 512 [ 64.555595][ T9337] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 64.568020][ T9341] EXT4-fs (loop1): mount failed [ 64.584360][ T9372] loop0: detected capacity change from 0 to 512 executing program [ 64.586038][ T9356] EXT4-fs (loop5): get root inode failed [ 64.604500][ T9359] EXT4-fs (loop2): mount failed [ 64.605966][ T9380] loop3: detected capacity change from 0 to 512 [ 64.635025][ T9356] EXT4-fs (loop5): mount failed [ 64.644369][ T9380] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.650910][ T9372] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.673151][ T9380] EXT4-fs (loop3): get root inode failed [ 64.673766][ T9372] EXT4-fs (loop0): get root inode failed executing program [ 64.686867][ T9372] EXT4-fs (loop0): mount failed [ 64.696444][ T9380] EXT4-fs (loop3): mount failed [ 64.697235][ T9385] loop1: detected capacity change from 0 to 512 [ 64.708712][ T9376] loop2: detected capacity change from 0 to 512 [ 64.718906][ T9385] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 64.719688][ T9375] loop5: detected capacity change from 0 to 512 executing program [ 64.732374][ T9376] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 64.744367][ T9397] loop4: detected capacity change from 0 to 512 [ 64.757770][ T9389] loop0: detected capacity change from 0 to 512 [ 64.762389][ T9375] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 64.770635][ T9389] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 64.773011][ T9400] loop3: detected capacity change from 0 to 512 executing program [ 64.806553][ T9397] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.808812][ T9417] loop1: detected capacity change from 0 to 512 [ 64.838238][ T9400] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program [ 64.863106][ T9397] EXT4-fs (loop4): get root inode failed [ 64.867154][ T9417] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.883161][ T9429] loop2: detected capacity change from 0 to 512 [ 64.890405][ T9397] EXT4-fs (loop4): mount failed executing program [ 64.909667][ T9431] loop0: detected capacity change from 0 to 512 [ 64.915985][ T9429] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.932602][ T9429] EXT4-fs (loop2): get root inode failed [ 64.938968][ T9439] loop5: detected capacity change from 0 to 512 executing program [ 64.961069][ T9417] EXT4-fs (loop1): get root inode failed [ 64.963927][ T9429] EXT4-fs (loop2): mount failed [ 64.973212][ T9439] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 64.989336][ T9439] EXT4-fs (loop5): get root inode failed [ 64.996452][ T9439] EXT4-fs (loop5): mount failed [ 65.007841][ T9417] EXT4-fs (loop1): mount failed [ 65.035267][ T9431] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.089053][ T9419] loop4: detected capacity change from 0 to 512 [ 65.098431][ T9448] loop3: detected capacity change from 0 to 512 [ 65.108618][ T9448] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program executing program [ 65.175833][ T9419] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 65.198994][ T9431] EXT4-fs (loop0): get root inode failed [ 65.209408][ T9431] EXT4-fs (loop0): mount failed [ 65.216273][ T9465] loop2: detected capacity change from 0 to 512 [ 65.228889][ T9472] loop5: detected capacity change from 0 to 512 [ 65.235884][ T9473] loop1: detected capacity change from 0 to 512 [ 65.237297][ T9456] loop3: detected capacity change from 0 to 512 [ 65.251732][ T9472] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.266326][ T9473] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 65.279701][ T9473] EXT4-fs (loop1): get root inode failed [ 65.286912][ T9472] EXT4-fs (loop5): get root inode failed [ 65.292824][ T9473] EXT4-fs (loop1): mount failed [ 65.298735][ T9472] EXT4-fs (loop5): mount failed [ 65.305689][ T9465] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 65.326314][ T9456] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 65.336794][ T9487] loop4: detected capacity change from 0 to 512 [ 65.343480][ T9465] EXT4-fs (loop2): get root inode failed [ 65.355649][ T9465] EXT4-fs (loop2): mount failed [ 65.361223][ T9495] loop0: detected capacity change from 0 to 512 [ 65.362399][ T9487] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.383328][ T9487] EXT4-fs (loop4): get root inode failed [ 65.389363][ T9487] EXT4-fs (loop4): mount failed [ 65.396035][ T9490] loop5: detected capacity change from 0 to 512 [ 65.403303][ T9491] loop1: detected capacity change from 0 to 512 [ 65.476914][ T9490] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 65.477044][ T9491] EXT4-fs (loop1): Unrecognized mount option "" or missing value executing program executing program [ 65.525125][ T9514] loop2: detected capacity change from 0 to 512 [ 65.539277][ T9514] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 65.555630][ T9495] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.569365][ T9495] EXT4-fs (loop0): get root inode failed [ 65.576113][ T9495] EXT4-fs (loop0): mount failed [ 65.585500][ T9507] loop4: detected capacity change from 0 to 512 [ 65.619029][ T9521] loop3: detected capacity change from 0 to 512 [ 65.633112][ T9521] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 65.672071][ T9521] EXT4-fs (loop3): get root inode failed [ 65.673304][ T9512] loop0: detected capacity change from 0 to 512 [ 65.680461][ T9521] EXT4-fs (loop3): mount failed [ 65.695808][ T9507] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 65.725277][ T9538] loop1: detected capacity change from 0 to 512 [ 65.762731][ T9512] EXT4-fs (loop0): Unrecognized mount option "" or missing value executing program executing program executing program [ 65.830830][ T9538] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.845792][ T9541] loop2: detected capacity change from 0 to 512 [ 65.886640][ T9538] EXT4-fs (loop1): get root inode failed [ 65.890512][ T9555] loop4: detected capacity change from 0 to 512 [ 65.892427][ T9538] EXT4-fs (loop1): mount failed [ 65.895768][ T9554] loop5: detected capacity change from 0 to 512 [ 65.915994][ T9541] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.927996][ T9554] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.934929][ T9541] EXT4-fs (loop2): get root inode failed [ 65.940820][ T9555] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 65.958791][ T9555] EXT4-fs (loop4): get root inode failed [ 65.964992][ T9555] EXT4-fs (loop4): mount failed [ 65.967297][ T9566] loop3: detected capacity change from 0 to 512 [ 65.975380][ T9541] EXT4-fs (loop2): mount failed executing program [ 65.990307][ T9566] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 65.998997][ T9554] EXT4-fs (loop5): get root inode failed [ 66.005429][ T9554] EXT4-fs (loop5): mount failed [ 66.011830][ T9548] loop1: detected capacity change from 0 to 512 [ 66.033322][ T9548] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 66.044854][ T9569] loop4: detected capacity change from 0 to 512 [ 66.068916][ T9579] loop0: detected capacity change from 0 to 512 [ 66.069610][ T9550] loop2: detected capacity change from 0 to 512 [ 66.076796][ T9570] loop5: detected capacity change from 0 to 512 executing program [ 66.089561][ T9569] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 66.113203][ T9570] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 66.132707][ T9550] EXT4-fs (loop2): Unrecognized mount option "" or missing value executing program [ 66.140088][ T9590] loop3: detected capacity change from 0 to 512 [ 66.141825][ T9579] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 66.205272][ T9600] loop1: detected capacity change from 0 to 512 [ 66.239437][ T9579] EXT4-fs (loop0): get root inode failed [ 66.245315][ T9579] EXT4-fs (loop0): mount failed executing program executing program [ 66.282666][ T9590] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.305449][ T9610] loop4: detected capacity change from 0 to 512 executing program [ 66.329300][ T9610] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.340547][ T9600] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.350878][ T9610] EXT4-fs (loop4): get root inode failed [ 66.367732][ T9610] EXT4-fs (loop4): mount failed [ 66.373831][ T9624] loop5: detected capacity change from 0 to 512 [ 66.379714][ T9590] EXT4-fs (loop3): get root inode failed [ 66.388895][ T9590] EXT4-fs (loop3): mount failed executing program executing program [ 66.429906][ T9600] EXT4-fs (loop1): get root inode failed [ 66.435942][ T9600] EXT4-fs (loop1): mount failed executing program executing program executing program [ 66.477839][ T9624] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.504045][ T9648] loop2: detected capacity change from 0 to 512 [ 66.509655][ T9638] loop4: detected capacity change from 0 to 512 [ 66.510718][ T9637] loop0: detected capacity change from 0 to 512 [ 66.529511][ T9651] loop1: detected capacity change from 0 to 512 [ 66.530892][ T9624] EXT4-fs (loop5): get root inode failed [ 66.537741][ T9637] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.545552][ T9624] EXT4-fs (loop5): mount failed [ 66.559300][ T9652] loop3: detected capacity change from 0 to 512 [ 66.568000][ T9648] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.571260][ T9637] EXT4-fs (loop0): get root inode failed [ 66.590330][ T9651] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.602945][ T9652] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.603848][ T9648] EXT4-fs (loop2): get root inode failed [ 66.619394][ T9637] EXT4-fs (loop0): mount failed [ 66.627724][ T9638] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 66.628229][ T9651] EXT4-fs (loop1): get root inode failed [ 66.646069][ T9652] EXT4-fs (loop3): get root inode failed [ 66.652220][ T9652] EXT4-fs (loop3): mount failed [ 66.661976][ T9638] EXT4-fs (loop4): get root inode failed [ 66.664131][ T9648] EXT4-fs (loop2): mount failed [ 66.674109][ T9635] loop5: detected capacity change from 0 to 512 [ 66.675546][ T9638] EXT4-fs (loop4): mount failed [ 66.691394][ T9651] EXT4-fs (loop1): mount failed [ 66.757707][ T9666] loop2: detected capacity change from 0 to 512 [ 66.783203][ T9635] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 66.795865][ T9669] loop3: detected capacity change from 0 to 512 executing program [ 66.807400][ T9662] loop0: detected capacity change from 0 to 512 [ 66.807772][ T9667] loop4: detected capacity change from 0 to 512 [ 66.830092][ T9666] EXT4-fs (loop2): Unrecognized mount option "" or missing value executing program [ 66.872139][ T9662] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 66.880887][ T9669] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program executing program [ 66.975528][ T9667] EXT4-fs (loop4): Unrecognized mount option "" or missing value executing program executing program [ 67.021289][ T9703] loop2: detected capacity change from 0 to 512 [ 67.070469][ T9704] loop1: detected capacity change from 0 to 512 [ 67.079156][ T9703] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.086990][ T9709] loop0: detected capacity change from 0 to 512 [ 67.098535][ T9720] loop5: detected capacity change from 0 to 512 [ 67.111607][ T9709] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 67.119743][ T9711] loop3: detected capacity change from 0 to 512 [ 67.131652][ T9720] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.141740][ T9703] EXT4-fs (loop2): get root inode failed [ 67.146547][ T9720] EXT4-fs (loop5): get root inode failed [ 67.156064][ T9720] EXT4-fs (loop5): mount failed executing program executing program [ 67.162765][ T9711] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.163204][ T9704] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 67.175619][ T9711] EXT4-fs (loop3): get root inode failed [ 67.175637][ T9711] EXT4-fs (loop3): mount failed [ 67.190037][ T9703] EXT4-fs (loop2): mount failed [ 67.223012][ T9738] loop4: detected capacity change from 0 to 512 [ 67.230895][ T9742] loop0: detected capacity change from 0 to 512 executing program [ 67.271524][ T9723] loop2: detected capacity change from 0 to 512 [ 67.280678][ T9733] loop3: detected capacity change from 0 to 512 [ 67.286271][ T9734] loop5: detected capacity change from 0 to 512 [ 67.294513][ T9738] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.307880][ T9733] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 67.319095][ T9755] loop1: detected capacity change from 0 to 512 [ 67.320962][ T9734] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 67.326022][ T9742] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.334615][ T9738] EXT4-fs (loop4): get root inode failed [ 67.361818][ T9738] EXT4-fs (loop4): mount failed executing program [ 67.371324][ T9723] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 67.416592][ T9755] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.436956][ T9742] EXT4-fs (loop0): get root inode failed [ 67.442991][ T9742] EXT4-fs (loop0): mount failed [ 67.443847][ T9760] loop4: detected capacity change from 0 to 512 [ 67.456017][ T9773] loop5: detected capacity change from 0 to 512 [ 67.469231][ T9755] EXT4-fs (loop1): get root inode failed [ 67.491411][ T9755] EXT4-fs (loop1): mount failed [ 67.500656][ T9773] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 67.516018][ T9773] EXT4-fs (loop5): get root inode failed [ 67.521697][ T9773] EXT4-fs (loop5): mount failed executing program [ 67.561355][ T9762] loop0: detected capacity change from 0 to 512 [ 67.571505][ T9760] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 67.601192][ T9768] loop1: detected capacity change from 0 to 512 [ 67.621787][ T9784] loop5: detected capacity change from 0 to 512 [ 67.624356][ T9797] loop2: detected capacity change from 0 to 512 [ 67.629677][ T9762] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 67.639348][ T9800] loop3: detected capacity change from 0 to 512 [ 67.666878][ T9800] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.691848][ T9768] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 67.695537][ T9800] EXT4-fs (loop3): get root inode failed [ 67.702785][ T9784] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 67.722275][ T9797] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.763670][ T9800] EXT4-fs (loop3): mount failed executing program executing program [ 67.819265][ T9797] EXT4-fs (loop2): get root inode failed [ 67.841756][ T9813] loop4: detected capacity change from 0 to 512 [ 67.863345][ T9797] EXT4-fs (loop2): mount failed executing program executing program executing program [ 67.903552][ T9813] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.910014][ T9818] loop5: detected capacity change from 0 to 512 [ 67.936863][ T9818] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 67.937437][ T9825] loop0: detected capacity change from 0 to 512 [ 67.958924][ T9834] loop1: detected capacity change from 0 to 512 [ 67.964643][ T9813] EXT4-fs (loop4): get root inode failed [ 67.966586][ T9833] loop2: detected capacity change from 0 to 512 [ 67.974000][ T9813] EXT4-fs (loop4): mount failed [ 67.985774][ T9818] EXT4-fs (loop5): get root inode failed [ 67.996785][ T9818] EXT4-fs (loop5): mount failed [ 68.003278][ T9834] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.017037][ T9833] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.032583][ T9825] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.036726][ T9834] EXT4-fs (loop1): get root inode failed [ 68.052767][ T9833] EXT4-fs (loop2): get root inode failed [ 68.061781][ T9833] EXT4-fs (loop2): mount failed [ 68.067158][ T9837] loop3: detected capacity change from 0 to 512 [ 68.070608][ T9834] EXT4-fs (loop1): mount failed [ 68.080428][ T9825] EXT4-fs (loop0): get root inode failed [ 68.086032][ T9820] loop4: detected capacity change from 0 to 512 [ 68.089794][ T9825] EXT4-fs (loop0): mount failed [ 68.105034][ T9837] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 68.117001][ T9820] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 68.126233][ T9841] loop5: detected capacity change from 0 to 512 [ 68.153336][ T9841] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 68.179279][ T9852] loop1: detected capacity change from 0 to 512 [ 68.193859][ T9850] loop0: detected capacity change from 0 to 512 [ 68.202757][ T9851] loop2: detected capacity change from 0 to 512 [ 68.214287][ T9837] loop3: detected capacity change from 0 to 512 [ 68.223512][ T9837] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 68.241629][ T9851] EXT4-fs (loop2): Unrecognized mount option "" or missing value executing program executing program [ 68.256121][ T9850] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 68.270156][ T9852] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 68.285126][ T9879] loop4: detected capacity change from 0 to 512 executing program executing program executing program executing program [ 68.371819][ T9885] loop5: detected capacity change from 0 to 512 [ 68.379535][ T9879] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 68.430989][ T9901] loop2: detected capacity change from 0 to 512 [ 68.440092][ T9902] loop3: detected capacity change from 0 to 512 [ 68.461827][ T9885] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 68.485302][ T9879] EXT4-fs (loop4): get root inode failed [ 68.486165][ T9901] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.506294][ T9901] EXT4-fs (loop2): get root inode failed [ 68.506663][ T9902] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.512075][ T9901] EXT4-fs (loop2): mount failed [ 68.531051][ T9879] EXT4-fs (loop4): mount failed [ 68.531208][ T9908] loop0: detected capacity change from 0 to 512 [ 68.551228][ T9902] EXT4-fs (loop3): get root inode failed [ 68.560842][ T9902] EXT4-fs (loop3): mount failed [ 68.562667][ T9908] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.587810][ T9898] loop5: detected capacity change from 0 to 512 [ 68.590336][ T9908] EXT4-fs (loop0): get root inode failed [ 68.594465][ T9915] loop1: detected capacity change from 0 to 512 [ 68.600980][ T9908] EXT4-fs (loop0): mount failed [ 68.622663][ T9918] loop2: detected capacity change from 0 to 512 [ 68.635675][ T9894] loop4: detected capacity change from 0 to 512 [ 68.647767][ T9919] loop3: detected capacity change from 0 to 512 [ 68.652444][ T9894] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 68.665225][ T9898] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 68.691058][ T9915] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 68.701249][ T9919] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 68.711161][ T9918] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 68.721182][ T9924] loop0: detected capacity change from 0 to 512 [ 68.751896][ T9924] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 68.777482][ T9949] loop4: detected capacity change from 0 to 512 executing program [ 68.813216][ T9949] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 68.865390][ T9949] EXT4-fs (loop4): get root inode failed [ 68.871402][ T9949] EXT4-fs (loop4): mount failed [ 68.886651][ T9954] loop1: detected capacity change from 0 to 512 [ 68.886958][ T9962] loop5: detected capacity change from 0 to 512 [ 68.904334][ T9967] loop3: detected capacity change from 0 to 512 executing program [ 68.916265][ T9967] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.929178][ T9967] EXT4-fs (loop3): get root inode failed [ 68.930765][ T9954] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 68.944457][ T9967] EXT4-fs (loop3): mount failed [ 68.944570][ T9969] loop2: detected capacity change from 0 to 512 [ 68.957706][ T9980] loop0: detected capacity change from 0 to 512 [ 68.958527][ T9962] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 68.991214][ T9980] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.000307][ T9962] EXT4-fs (loop5): get root inode failed executing program [ 69.013487][ T9969] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.037004][ T9966] loop4: detected capacity change from 0 to 512 [ 69.041819][ T9995] loop1: detected capacity change from 0 to 512 [ 69.056924][ T9966] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 69.077005][ T9969] EXT4-fs (loop2): get root inode failed [ 69.077455][ T9984] loop3: detected capacity change from 0 to 512 [ 69.082917][ T9969] EXT4-fs (loop2): mount failed [ 69.090401][ T9995] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.112001][ T9995] EXT4-fs (loop1): get root inode failed [ 69.118728][ T9995] EXT4-fs (loop1): mount failed [ 69.119612][ T9962] EXT4-fs (loop5): mount failed [ 69.126673][ T9980] EXT4-fs (loop0): get root inode failed [ 69.134687][ T9980] EXT4-fs (loop0): mount failed [ 69.155793][ T9984] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program executing program executing program executing program executing program executing program [ 69.296345][T10004] loop1: detected capacity change from 0 to 512 [ 69.304703][T10015] loop4: detected capacity change from 0 to 512 [ 69.328068][T10004] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 69.356655][T10023] loop5: detected capacity change from 0 to 512 [ 69.358441][T10030] loop0: detected capacity change from 0 to 512 [ 69.366822][T10024] loop3: detected capacity change from 0 to 512 [ 69.377850][T10015] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.392670][T10023] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 69.397648][T10015] EXT4-fs (loop4): get root inode failed [ 69.407615][T10031] loop2: detected capacity change from 0 to 512 [ 69.410466][T10024] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.416837][T10015] EXT4-fs (loop4): mount failed [ 69.436385][T10030] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 69.459198][T10031] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.474548][T10030] EXT4-fs (loop0): get root inode failed [ 69.484277][T10031] EXT4-fs (loop2): get root inode failed [ 69.486482][T10024] EXT4-fs (loop3): get root inode failed [ 69.490843][T10057] loop5: detected capacity change from 0 to 512 [ 69.503055][T10058] loop1: detected capacity change from 0 to 512 [ 69.507835][T10030] EXT4-fs (loop0): mount failed [ 69.512070][T10031] EXT4-fs (loop2): mount failed [ 69.530486][T10044] loop4: detected capacity change from 0 to 512 [ 69.530574][T10057] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.537206][T10024] EXT4-fs (loop3): mount failed [ 69.551147][T10058] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.567659][T10057] EXT4-fs (loop5): get root inode failed [ 69.573341][T10057] EXT4-fs (loop5): mount failed [ 69.584652][T10052] loop2: detected capacity change from 0 to 512 [ 69.599809][T10053] loop0: detected capacity change from 0 to 512 [ 69.611700][T10044] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 69.618258][T10058] EXT4-fs (loop1): get root inode failed [ 69.644939][T10071] loop5: detected capacity change from 0 to 512 [ 69.655537][T10053] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 69.664768][T10052] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 69.684092][T10058] EXT4-fs (loop1): mount failed executing program executing program [ 69.706929][T10081] loop3: detected capacity change from 0 to 512 [ 69.714720][T10071] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 69.733150][T10081] EXT4-fs (loop3): Unrecognized mount option "" or missing value executing program executing program [ 69.785406][T10091] loop1: detected capacity change from 0 to 512 [ 69.801261][T10096] loop0: detected capacity change from 0 to 512 [ 69.806430][T10091] EXT4-fs (loop1): Unrecognized mount option "" or missing value executing program [ 69.850094][T10101] loop3: detected capacity change from 0 to 512 [ 69.858115][T10110] loop4: detected capacity change from 0 to 512 [ 69.871621][T10096] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.881115][T10110] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 69.897257][T10096] EXT4-fs (loop0): get root inode failed [ 69.899828][T10113] loop2: detected capacity change from 0 to 512 [ 69.903046][T10096] EXT4-fs (loop0): mount failed [ 69.918997][T10110] EXT4-fs (loop4): get root inode failed [ 69.924806][T10110] EXT4-fs (loop4): mount failed [ 69.938110][T10109] loop5: detected capacity change from 0 to 512 [ 69.948200][T10101] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.962315][T10113] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 69.973277][T10101] EXT4-fs (loop3): get root inode failed [ 69.982814][T10112] loop0: detected capacity change from 0 to 512 [ 69.983418][T10113] EXT4-fs (loop2): get root inode failed [ 69.990519][T10126] loop1: detected capacity change from 0 to 512 [ 70.001449][T10113] EXT4-fs (loop2): mount failed [ 70.003785][T10109] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.025106][T10101] EXT4-fs (loop3): mount failed [ 70.041126][T10112] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 70.052693][T10132] loop4: detected capacity change from 0 to 512 [ 70.061113][T10109] EXT4-fs (loop5): get root inode failed [ 70.070531][T10109] EXT4-fs (loop5): mount failed [ 70.077637][T10134] loop2: detected capacity change from 0 to 512 [ 70.090388][T10119] loop3: detected capacity change from 0 to 512 [ 70.102246][T10132] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 70.114162][T10126] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.133482][T10135] loop5: detected capacity change from 0 to 512 executing program [ 70.149035][T10135] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 70.160919][T10119] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 70.176453][T10134] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 70.188063][T10126] EXT4-fs (loop1): get root inode failed executing program [ 70.202492][T10158] loop0: detected capacity change from 0 to 512 [ 70.217030][T10126] EXT4-fs (loop1): mount failed [ 70.221570][T10165] loop5: detected capacity change from 0 to 512 [ 70.230903][T10158] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 70.268317][T10158] EXT4-fs (loop0): get root inode failed [ 70.285418][T10158] EXT4-fs (loop0): mount failed [ 70.301695][T10165] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 70.353499][T10180] loop2: detected capacity change from 0 to 512 [ 70.357171][T10188] loop3: detected capacity change from 0 to 512 [ 70.365241][T10181] loop4: detected capacity change from 0 to 512 [ 70.367768][T10165] EXT4-fs (loop5): get root inode failed [ 70.373713][T10177] loop0: detected capacity change from 0 to 512 [ 70.384177][T10188] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.399371][T10165] EXT4-fs (loop5): mount failed [ 70.407583][T10181] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.409372][T10188] EXT4-fs (loop3): get root inode failed [ 70.426746][T10188] EXT4-fs (loop3): mount failed [ 70.427481][T10194] loop1: detected capacity change from 0 to 512 [ 70.451260][T10178] loop5: detected capacity change from 0 to 512 [ 70.457841][T10180] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.478327][T10177] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 70.486634][T10181] EXT4-fs (loop4): get root inode failed [ 70.503785][T10194] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.510213][T10180] EXT4-fs (loop2): get root inode failed [ 70.517214][T10205] loop3: detected capacity change from 0 to 512 [ 70.525433][T10180] EXT4-fs (loop2): mount failed [ 70.531277][T10181] EXT4-fs (loop4): mount failed [ 70.534055][T10178] EXT4-fs (loop5): Unrecognized mount option "" or missing value executing program [ 70.562284][T10205] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 70.565020][T10194] EXT4-fs (loop1): get root inode failed [ 70.586091][T10194] EXT4-fs (loop1): mount failed executing program [ 70.635264][T10224] loop5: detected capacity change from 0 to 512 [ 70.646079][ T3235] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.652690][ T3235] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.658971][T10201] loop2: detected capacity change from 0 to 512 executing program [ 70.678965][T10201] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 70.691129][T10203] loop4: detected capacity change from 0 to 512 [ 70.702619][T10224] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.710531][T10203] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 70.716481][T10230] loop0: detected capacity change from 0 to 512 [ 70.734407][T10224] EXT4-fs (loop5): get root inode failed [ 70.740535][T10224] EXT4-fs (loop5): mount failed [ 70.745739][T10235] loop3: detected capacity change from 0 to 512 [ 70.746546][T10211] loop1: detected capacity change from 0 to 512 [ 70.773124][T10230] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program executing program [ 70.785877][T10235] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.814989][T10238] loop5: detected capacity change from 0 to 512 [ 70.835689][T10252] loop2: detected capacity change from 0 to 512 [ 70.841732][T10238] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 70.849358][T10211] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 70.862306][T10235] EXT4-fs (loop3): get root inode failed [ 70.870908][T10256] loop4: detected capacity change from 0 to 512 [ 70.878422][T10230] EXT4-fs (loop0): get root inode failed [ 70.883595][T10235] EXT4-fs (loop3): mount failed [ 70.898865][T10252] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 70.899404][T10230] EXT4-fs (loop0): mount failed [ 70.930836][T10252] EXT4-fs (loop2): get root inode failed executing program [ 70.936658][T10252] EXT4-fs (loop2): mount failed [ 70.949734][T10256] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 70.991264][T10254] loop3: detected capacity change from 0 to 512 [ 71.003539][T10249] loop0: detected capacity change from 0 to 512 [ 71.011383][T10268] loop2: detected capacity change from 0 to 512 [ 71.039257][T10254] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 71.055423][T10268] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 71.074190][T10249] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 71.082854][T10280] loop5: detected capacity change from 0 to 512 executing program [ 71.091852][T10282] loop1: detected capacity change from 0 to 512 [ 71.100804][T10280] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.108650][T10256] EXT4-fs (loop4): get root inode failed [ 71.119689][T10256] EXT4-fs (loop4): mount failed [ 71.124427][T10282] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 71.178876][T10280] EXT4-fs (loop5): get root inode failed [ 71.206469][T10280] EXT4-fs (loop5): mount failed [ 71.215381][T10282] EXT4-fs (loop1): get root inode failed [ 71.221567][T10301] loop4: detected capacity change from 0 to 512 executing program [ 71.227939][T10282] EXT4-fs (loop1): mount failed [ 71.237261][T10300] loop0: detected capacity change from 0 to 512 [ 71.238310][T10306] loop3: detected capacity change from 0 to 512 [ 71.246761][T10301] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 71.268817][T10280] loop5: detected capacity change from 0 to 512 [ 71.270134][T10300] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.278796][T10307] loop2: detected capacity change from 0 to 512 [ 71.297582][T10300] EXT4-fs (loop0): get root inode failed [ 71.301419][T10306] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.304559][T10307] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.318060][T10280] EXT4-fs (loop5): Unrecognized mount option "" or missing value [ 71.329686][T10307] EXT4-fs (loop2): get root inode failed [ 71.342438][T10307] EXT4-fs (loop2): mount failed [ 71.346038][T10300] EXT4-fs (loop0): mount failed [ 71.352151][T10306] EXT4-fs (loop3): get root inode failed [ 71.354726][T10282] loop1: detected capacity change from 0 to 512 [ 71.367385][T10282] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 71.377225][T10306] EXT4-fs (loop3): mount failed executing program executing program executing program [ 71.421041][T10322] loop0: detected capacity change from 0 to 512 [ 71.445248][T10326] loop2: detected capacity change from 0 to 512 [ 71.463652][T10323] loop3: detected capacity change from 0 to 512 [ 71.494993][T10344] loop4: detected capacity change from 0 to 512 [ 71.496130][T10326] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 71.502046][T10345] loop1: detected capacity change from 0 to 512 [ 71.540565][T10322] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 71.556609][T10323] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 71.568496][T10345] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.569168][T10346] loop5: detected capacity change from 0 to 512 [ 71.614053][T10346] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.629979][T10344] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.633262][T10346] EXT4-fs (loop5): get root inode failed [ 71.651116][T10345] EXT4-fs (loop1): get root inode failed executing program executing program [ 71.661801][T10346] EXT4-fs (loop5): mount failed [ 71.682666][T10344] EXT4-fs (loop4): get root inode failed [ 71.688978][T10344] EXT4-fs (loop4): mount failed executing program [ 71.729780][T10371] loop3: detected capacity change from 0 to 512 [ 71.738868][T10357] loop4: detected capacity change from 0 to 512 [ 71.741170][T10345] EXT4-fs (loop1): mount failed [ 71.752075][T10367] loop2: detected capacity change from 0 to 512 [ 71.762147][T10357] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 71.767175][T10375] loop5: detected capacity change from 0 to 512 executing program [ 71.772455][T10367] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.791491][T10367] EXT4-fs (loop2): get root inode failed [ 71.800777][T10384] loop0: detected capacity change from 0 to 512 [ 71.807577][T10371] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.808291][T10367] EXT4-fs (loop2): mount failed [ 71.831889][T10375] EXT4-fs error (device loop5): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.849384][T10384] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 71.862031][T10371] EXT4-fs (loop3): get root inode failed [ 71.868147][T10371] EXT4-fs (loop3): mount failed [ 71.876397][T10384] EXT4-fs (loop0): get root inode failed executing program [ 71.882073][T10384] EXT4-fs (loop0): mount failed [ 71.889448][T10375] EXT4-fs (loop5): get root inode failed [ 71.909318][T10375] EXT4-fs (loop5): mount failed [ 71.909521][T10395] loop1: detected capacity change from 0 to 512 [ 71.927343][T10375] ------------[ cut here ]------------ [ 71.933307][T10375] ODEBUG: free active (active state 0) object type: timer_list hint: print_daily_error_info+0x0/0x1f0 [ 71.967487][T10395] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 71.981621][T10392] loop2: detected capacity change from 0 to 512 [ 71.987810][T10375] WARNING: CPU: 1 PID: 10375 at lib/debugobjects.c:505 debug_print_object+0x16e/0x250 [ 71.991552][T10399] loop0: detected capacity change from 0 to 512 [ 72.007018][T10398] loop4: detected capacity change from 0 to 512 [ 72.048639][T10375] Modules linked in: [ 72.049316][T10390] loop3: detected capacity change from 0 to 512 [ 72.052625][T10375] CPU: 0 PID: 10375 Comm: syz-executor177 Not tainted 5.12.0-rc3-syzkaller #0 [ 72.083031][T10392] EXT4-fs (loop2): Unrecognized mount option "" or missing value executing program [ 72.090725][T10390] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 72.091625][T10398] EXT4-fs (loop4): Unrecognized mount option "" or missing value executing program [ 72.195893][T10399] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 72.229268][T10426] loop1: detected capacity change from 0 to 512 [ 72.239389][T10375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.250729][T10375] RIP: 0010:debug_print_object+0x16e/0x250 [ 72.256996][T10429] loop3: detected capacity change from 0 to 512 [ 72.263913][T10427] loop4: detected capacity change from 0 to 512 [ 72.276202][T10427] EXT4-fs (loop4): Unrecognized mount option "" or missing value executing program executing program [ 72.286867][T10426] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.300682][T10429] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 72.309057][T10375] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 60 1e c2 89 4c 89 ee 48 c7 c7 60 12 c2 89 e8 d8 a4 f8 04 <0f> 0b 83 05 15 48 fa 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 executing program executing program [ 72.360096][T10426] EXT4-fs (loop1): get root inode failed [ 72.386918][T10426] EXT4-fs (loop1): mount failed executing program [ 72.414653][T10444] loop0: detected capacity change from 0 to 512 [ 72.416863][T10455] loop3: detected capacity change from 0 to 512 [ 72.426683][T10444] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 72.437103][T10448] loop4: detected capacity change from 0 to 512 [ 72.437853][T10375] RSP: 0018:ffffc90009d47980 EFLAGS: 00010286 [ 72.451150][T10458] loop2: detected capacity change from 0 to 512 [ 72.459231][T10455] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.461192][T10375] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 72.475222][T10448] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.502139][T10441] loop1: detected capacity change from 0 to 512 [ 72.515974][T10375] RDX: ffff888030f11bc0 RSI: ffffffff815c0975 RDI: fffff520013a8f22 [ 72.529232][T10458] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.543252][T10455] EXT4-fs (loop3): get root inode failed [ 72.549791][T10455] EXT4-fs (loop3): mount failed executing program executing program [ 72.592613][T10441] EXT4-fs (loop1): Unrecognized mount option "" or missing value executing program [ 72.644313][T10375] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 72.652464][T10375] R10: ffffffff815b970e R11: 0000000000000000 R12: ffffffff896d7de0 [ 72.662858][T10448] EXT4-fs (loop4): get root inode failed [ 72.684288][T10485] loop0: detected capacity change from 0 to 512 [ 72.692383][T10458] EXT4-fs (loop2): get root inode failed [ 72.709256][T10448] EXT4-fs (loop4): mount failed [ 72.726755][T10458] EXT4-fs (loop2): mount failed executing program executing program [ 72.734317][T10485] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.736529][T10375] R13: ffffffff89c218a0 R14: ffffffff81629950 R15: dffffc0000000000 [ 72.754987][T10375] FS: 00007fad53cd5700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 72.763067][T10499] loop1: detected capacity change from 0 to 512 [ 72.766222][T10375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.778051][T10500] loop3: detected capacity change from 0 to 512 [ 72.783419][T10485] EXT4-fs (loop0): get root inode failed [ 72.790529][T10375] CR2: 00007fff13c6d5c8 CR3: 0000000020a2f000 CR4: 0000000000350ef0 [ 72.796265][T10499] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.810862][T10375] Call Trace: [ 72.810880][T10375] ? lockdep_hardirqs_on+0x79/0x100 [ 72.819608][T10375] debug_check_no_obj_freed+0x301/0x420 executing program executing program [ 72.833812][T10500] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.859937][T10485] EXT4-fs (loop0): mount failed executing program [ 72.895816][T10375] ? slab_free_freelist_hook+0xee/0x210 [ 72.913843][T10515] loop4: detected capacity change from 0 to 512 [ 72.915596][T10516] loop2: detected capacity change from 0 to 512 [ 72.924604][T10500] EXT4-fs (loop3): get root inode failed [ 72.961774][T10375] slab_free_freelist_hook+0x147/0x210 [ 72.969146][T10499] EXT4-fs (loop1): get root inode failed [ 72.977263][T10515] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 72.977463][T10500] EXT4-fs (loop3): mount failed [ 72.992260][T10375] kfree+0xe5/0x7f0 [ 72.999104][T10499] EXT4-fs (loop1): mount failed [ 73.005968][T10515] EXT4-fs (loop4): get root inode failed [ 73.012401][T10523] loop0: detected capacity change from 0 to 512 [ 73.019443][T10375] ? ext4_fill_super+0x84f/0xded0 [ 73.034539][T10516] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.036606][T10515] EXT4-fs (loop4): mount failed [ 73.053998][T10523] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.075756][T10516] EXT4-fs (loop2): get root inode failed [ 73.085983][T10375] ext4_fill_super+0x84f/0xded0 [ 73.105881][T10375] ? ext4_calculate_overhead+0x13a0/0x13a0 executing program [ 73.127322][T10523] EXT4-fs (loop0): get root inode failed [ 73.132060][T10534] loop3: detected capacity change from 0 to 512 [ 73.135559][T10375] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 73.143755][T10516] EXT4-fs (loop2): mount failed executing program [ 73.192758][T10523] EXT4-fs (loop0): mount failed [ 73.208815][T10534] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 73.221672][T10539] loop1: detected capacity change from 0 to 512 [ 73.228646][T10375] ? set_blocksize+0x1c1/0x400 [ 73.233548][T10375] mount_bdev+0x34d/0x410 [ 73.236612][T10529] loop2: detected capacity change from 0 to 512 [ 73.251509][T10542] loop4: detected capacity change from 0 to 512 [ 73.262170][T10529] EXT4-fs (loop2): Unrecognized mount option "" or missing value [ 73.267992][T10375] ? ext4_calculate_overhead+0x13a0/0x13a0 [ 73.277762][T10539] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 73.278892][T10542] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.290496][T10539] EXT4-fs (loop1): get root inode failed [ 73.308889][T10539] EXT4-fs (loop1): mount failed [ 73.325665][T10535] loop0: detected capacity change from 0 to 512 [ 73.330646][T10560] loop3: detected capacity change from 0 to 512 [ 73.346534][T10560] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.346816][T10375] ? rcu_read_unlock+0xa0/0xa0 [ 73.359809][T10560] EXT4-fs (loop3): get root inode failed [ 73.372159][T10560] EXT4-fs (loop3): mount failed [ 73.382643][T10539] loop1: detected capacity change from 0 to 512 executing program [ 73.415723][T10535] EXT4-fs (loop0): Unrecognized mount option "" or missing value [ 73.425922][T10539] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 73.426841][T10573] loop2: detected capacity change from 0 to 512 [ 73.435970][T10375] legacy_get_tree+0x105/0x220 [ 73.447656][T10375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.452058][T10542] EXT4-fs (loop4): get root inode failed [ 73.461209][T10375] vfs_get_tree+0x89/0x2f0 [ 73.461725][T10542] EXT4-fs (loop4): mount failed [ 73.475724][T10375] path_mount+0x132a/0x1f90 [ 73.481189][T10375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 73.489974][T10375] ? strncpy_from_user+0x2a0/0x3e0 [ 73.495961][T10375] ? finish_automount+0xad0/0xad0 [ 73.501365][T10375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.509793][T10375] ? getname_flags.part.0+0x1dd/0x4f0 [ 73.528660][T10375] __x64_sys_mount+0x27f/0x300 [ 73.545803][T10573] EXT4-fs error (device loop2): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.561115][T10576] loop3: detected capacity change from 0 to 512 executing program executing program executing program [ 73.585483][T10576] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 73.586839][T10375] ? copy_mnt_ns+0xae0/0xae0 [ 73.601969][T10375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 73.608800][T10375] do_syscall_64+0x2d/0x70 [ 73.613476][T10375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.620505][T10375] RIP: 0033:0x44d83a [ 73.625003][T10375] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 d8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.634253][T10589] loop1: detected capacity change from 0 to 512 [ 73.652136][T10375] RSP: 002b:00007fad53cd5078 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 73.669784][T10375] RAX: ffffffffffffffda RBX: 00007fad53cd50d0 RCX: 000000000044d83a executing program [ 73.684275][T10591] loop0: detected capacity change from 0 to 512 [ 73.691513][T10573] EXT4-fs (loop2): get root inode failed [ 73.701759][T10573] EXT4-fs (loop2): mount failed [ 73.710339][T10591] EXT4-fs error (device loop0): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.714784][T10589] EXT4-fs error (device loop1): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated executing program [ 73.722868][T10375] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 00007fad53cd5090 [ 73.736316][T10589] EXT4-fs (loop1): get root inode failed [ 73.764126][T10603] loop4: detected capacity change from 0 to 512 [ 73.769422][T10591] EXT4-fs (loop0): get root inode failed [ 73.771395][T10589] EXT4-fs (loop1): mount failed [ 73.781596][T10375] RBP: 0000000000000003 R08: 00007fad53cd50d0 R09: 00007fad53cd56bc [ 73.798054][T10607] loop3: detected capacity change from 0 to 512 [ 73.800013][T10591] EXT4-fs (loop0): mount failed [ 73.807050][T10603] EXT4-fs error (device loop4): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.824121][T10375] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad53cd5090 [ 73.835301][T10375] R13: 0000000020000248 R14: 0000000000000003 R15: 0000000000000004 [ 73.854880][T10603] EXT4-fs (loop4): get root inode failed [ 73.860801][T10603] EXT4-fs (loop4): mount failed [ 73.866101][T10582] loop2: detected capacity change from 0 to 512 [ 73.875867][T10607] EXT4-fs error (device loop3): ext4_fill_super:4942: inode #2: comm syz-executor177: iget: root inode unallocated [ 73.889005][T10607] EXT4-fs (loop3): get root inode failed [ 73.894805][T10607] EXT4-fs (loop3): mount failed [ 73.907755][T10601] loop1: detected capacity change from 0 to 512 [ 73.996479][T10375] Kernel panic - not syncing: panic_on_warn set ... [ 74.003284][T10375] CPU: 0 PID: 10375 Comm: syz-executor177 Not tainted 5.12.0-rc3-syzkaller #0 [ 74.012142][T10375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.022226][T10375] Call Trace: [ 74.025509][T10375] dump_stack+0x141/0x1d7 [ 74.029854][T10375] panic+0x306/0x73d [ 74.033761][T10375] ? __warn_printk+0xf3/0xf3 [ 74.038376][T10375] ? __warn.cold+0x1a/0x44 executing program [ 74.042805][T10375] ? debug_print_object+0x16e/0x250 [ 74.048015][T10375] __warn.cold+0x35/0x44 [ 74.052273][T10375] ? debug_print_object+0x16e/0x250 [ 74.057480][T10375] report_bug+0x1bd/0x210 [ 74.062255][T10375] handle_bug+0x3c/0x60 [ 74.066416][T10375] exc_invalid_op+0x14/0x40 [ 74.067157][T10601] EXT4-fs (loop1): Unrecognized mount option "" or missing value [ 74.070918][T10375] asm_exc_invalid_op+0x12/0x20 [ 74.070944][T10375] RIP: 0010:debug_print_object+0x16e/0x250 [ 74.070970][T10375] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 af 00 00 00 48 8b 14 dd 60 1e c2 89 4c 89 ee 48 c7 c7 60 12 c2 89 e8 d8 a4 f8 04 <0f> 0b 83 05 15 48 fa 09 01 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e c3 [ 74.070989][T10375] RSP: 0018:ffffc90009d47980 EFLAGS: 00010286 [ 74.071008][T10375] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 74.123039][T10375] RDX: ffff888030f11bc0 RSI: ffffffff815c0975 RDI: fffff520013a8f22 [ 74.131013][T10375] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 74.138982][T10375] R10: ffffffff815b970e R11: 0000000000000000 R12: ffffffff896d7de0 [ 74.147050][T10375] R13: ffffffff89c218a0 R14: ffffffff81629950 R15: dffffc0000000000 [ 74.155024][T10375] ? calc_wheel_index+0x3f0/0x3f0 [ 74.160138][T10375] ? wake_up_klogd.part.0+0x8e/0xd0 [ 74.165339][T10375] ? vprintk_func+0x95/0x1e0 [ 74.169934][T10375] ? lockdep_hardirqs_on+0x79/0x100 [ 74.175149][T10375] debug_check_no_obj_freed+0x301/0x420 [ 74.180698][T10375] ? slab_free_freelist_hook+0xee/0x210 [ 74.186255][T10375] slab_free_freelist_hook+0x147/0x210 [ 74.191718][T10375] kfree+0xe5/0x7f0 [ 74.195530][T10375] ? ext4_fill_super+0x84f/0xded0 [ 74.200666][T10375] ext4_fill_super+0x84f/0xded0 [ 74.205535][T10375] ? ext4_calculate_overhead+0x13a0/0x13a0 [ 74.211340][T10375] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 74.217055][T10375] ? set_blocksize+0x1c1/0x400 [ 74.221839][T10375] mount_bdev+0x34d/0x410 [ 74.226168][T10375] ? ext4_calculate_overhead+0x13a0/0x13a0 [ 74.231975][T10375] ? rcu_read_unlock+0xa0/0xa0 [ 74.236744][T10375] legacy_get_tree+0x105/0x220 [ 74.241509][T10375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.247767][T10375] vfs_get_tree+0x89/0x2f0 [ 74.252181][T10375] path_mount+0x132a/0x1f90 [ 74.256680][T10375] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 74.262919][T10375] ? strncpy_from_user+0x2a0/0x3e0 [ 74.268026][T10375] ? finish_automount+0xad0/0xad0 [ 74.273048][T10375] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 74.279462][T10375] ? getname_flags.part.0+0x1dd/0x4f0 [ 74.284928][T10375] __x64_sys_mount+0x27f/0x300 [ 74.289695][T10375] ? copy_mnt_ns+0xae0/0xae0 [ 74.294295][T10375] ? syscall_enter_from_user_mode+0x1d/0x50 [ 74.300374][T10375] do_syscall_64+0x2d/0x70 [ 74.304789][T10375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 74.310701][T10375] RIP: 0033:0x44d83a [ 74.314606][T10375] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 d8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.334218][T10375] RSP: 002b:00007fad53cd5078 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 74.342720][T10375] RAX: ffffffffffffffda RBX: 00007fad53cd50d0 RCX: 000000000044d83a [ 74.350699][T10375] RDX: 0000000020000100 RSI: 0000000020000180 RDI: 00007fad53cd5090 [ 74.358684][T10375] RBP: 0000000000000003 R08: 00007fad53cd50d0 R09: 00007fad53cd56bc [ 74.366664][T10375] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fad53cd5090 [ 74.374634][T10375] R13: 0000000020000248 R14: 0000000000000003 R15: 0000000000000004 [ 74.386649][T10375] Kernel Offset: disabled [ 74.391075][T10375] Rebooting in 86400 seconds..