Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts. syzkaller login: [ 45.148430][ T8451] IPVS: ftp: loaded support on port[0] = 21 [ 45.148492][ T8449] IPVS: ftp: loaded support on port[0] = 21 [ 45.174430][ T8445] IPVS: ftp: loaded support on port[0] = 21 [ 45.186528][ T8450] IPVS: ftp: loaded support on port[0] = 21 [ 45.189468][ T8447] IPVS: ftp: loaded support on port[0] = 21 [ 45.240663][ T8452] IPVS: ftp: loaded support on port[0] = 21 [ 45.624569][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.636732][ T86] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.646194][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.658780][ T86] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.663625][ T175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.683633][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.691941][ T175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.711273][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.733332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.764212][ T86] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.777356][ T86] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.794603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.818446][ T86] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 45.853811][ T86] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.869820][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.904428][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.916366][ T362] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.925484][ T8700] loop2: detected capacity change from 264192 to 0 [ 45.934531][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.945017][ T362] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.950823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.966346][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.983000][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.002124][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.014283][ T8700] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.019326][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.037482][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.037725][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.052916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.068604][ T8700] EXT4-fs (loop2): get root inode failed [ 46.101005][ T8700] EXT4-fs (loop2): mount failed [ 46.105656][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.139229][ T362] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 46.156849][ T362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program executing program [ 46.199613][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.206769][ T8756] loop0: detected capacity change from 264192 to 0 [ 46.214676][ T362] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.222975][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.232639][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 46.249616][ T362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.253989][ T8757] loop4: detected capacity change from 264192 to 0 [ 46.261247][ T3195] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.268904][ T8759] loop2: detected capacity change from 264192 to 0 [ 46.280728][ T8760] loop3: detected capacity change from 264192 to 0 [ 46.315452][ T8773] loop5: detected capacity change from 264192 to 0 [ 46.321324][ T8757] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.335246][ T8757] EXT4-fs (loop4): get root inode failed [ 46.337615][ T8756] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.341485][ T8757] EXT4-fs (loop4): mount failed [ 46.358683][ T8776] loop1: detected capacity change from 264192 to 0 [ 46.366039][ T8756] EXT4-fs (loop0): get root inode failed [ 46.374147][ T8773] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.388712][ T8773] EXT4-fs (loop5): get root inode failed [ 46.395432][ T8773] EXT4-fs (loop5): mount failed [ 46.407302][ T8756] EXT4-fs (loop0): mount failed [ 46.410764][ T8776] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.427914][ T8760] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.427965][ T8776] EXT4-fs (loop1): get root inode failed [ 46.445782][ T8776] EXT4-fs (loop1): mount failed [ 46.464387][ T8760] EXT4-fs (loop3): get root inode failed [ 46.466295][ T8759] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.472544][ T8760] EXT4-fs (loop3): mount failed [ 46.482704][ T8759] EXT4-fs (loop2): get root inode failed [ 46.493961][ T8759] EXT4-fs (loop2): mount failed executing program executing program executing program executing program executing program executing program [ 46.757115][ T8799] loop0: detected capacity change from 264192 to 0 [ 46.765355][ T8798] loop4: detected capacity change from 264192 to 0 [ 46.777347][ T8806] loop1: detected capacity change from 264192 to 0 [ 46.785892][ T8809] loop2: detected capacity change from 264192 to 0 [ 46.797397][ T8810] loop3: detected capacity change from 264192 to 0 [ 46.805172][ T8807] loop5: detected capacity change from 264192 to 0 [ 46.845650][ T8806] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.845938][ T8809] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.858479][ T8806] EXT4-fs (loop1): get root inode failed [ 46.870604][ T8798] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.877577][ T8806] EXT4-fs (loop1): mount failed [ 46.888313][ T8799] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.911281][ T8810] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 46.925175][ T8799] EXT4-fs (loop0): get root inode failed [ 46.933907][ T8798] EXT4-fs (loop4): get root inode failed executing program executing program [ 46.948943][ T8798] EXT4-fs (loop4): mount failed [ 46.954600][ T8799] EXT4-fs (loop0): mount failed [ 46.961064][ T8809] EXT4-fs (loop2): get root inode failed [ 46.979551][ T8809] EXT4-fs (loop2): mount failed [ 47.013642][ T8807] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.021447][ T8841] loop1: detected capacity change from 264192 to 0 [ 47.034094][ T8810] EXT4-fs (loop3): get root inode failed [ 47.035436][ T8807] EXT4-fs (loop5): get root inode failed [ 47.040629][ T8810] EXT4-fs (loop3): mount failed [ 47.051750][ T8807] EXT4-fs (loop5): mount failed executing program executing program executing program executing program [ 47.200264][ T8844] Bluetooth: hci2: command 0x0409 tx timeout [ 47.200813][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 47.214835][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 47.221875][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 47.227909][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 47.235383][ T7] Bluetooth: hci5: command 0x0409 tx timeout [ 47.245568][ T8841] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.258192][ T8841] EXT4-fs (loop1): get root inode failed [ 47.275655][ T8848] loop0: detected capacity change from 264192 to 0 [ 47.276705][ T8841] EXT4-fs (loop1): mount failed [ 47.288402][ T8861] loop4: detected capacity change from 264192 to 0 executing program [ 47.310737][ T8853] loop3: detected capacity change from 264192 to 0 [ 47.314763][ T8861] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.344665][ T8861] EXT4-fs (loop4): get root inode failed [ 47.353188][ T8861] EXT4-fs (loop4): mount failed executing program executing program [ 47.365808][ T8872] loop2: detected capacity change from 264192 to 0 [ 47.397127][ T8848] EXT4-fs: failed to create workqueue [ 47.406553][ T8848] EXT4-fs (loop0): mount failed [ 47.418469][ T8853] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.432664][ T8872] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.445801][ T8853] EXT4-fs (loop3): get root inode failed [ 47.447908][ T8872] EXT4-fs (loop2): get root inode failed [ 47.459732][ T8853] EXT4-fs (loop3): mount failed executing program [ 47.461638][ T8872] EXT4-fs (loop2): mount failed executing program [ 47.540577][ T8886] loop5: detected capacity change from 264192 to 0 [ 47.681640][ T8894] loop4: detected capacity change from 264192 to 0 [ 47.711359][ T8886] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated executing program executing program executing program [ 47.724814][ T8894] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 47.738973][ T8894] EXT4-fs (loop4): get root inode failed [ 47.744517][ T8886] EXT4-fs (loop5): get root inode failed [ 47.745095][ T8894] EXT4-fs (loop4): mount failed [ 47.760659][ T8886] EXT4-fs (loop5): mount failed executing program [ 47.942117][ T8911] loop0: detected capacity change from 264192 to 0 [ 47.950650][ T8907] loop1: detected capacity change from 264192 to 0 [ 47.981088][ T8910] loop3: detected capacity change from 264192 to 0 executing program executing program [ 48.008785][ T8907] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 48.008902][ T8923] loop5: detected capacity change from 264192 to 0 [ 48.032001][ T8911] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.046724][ T8910] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 48.061572][ T8923] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.063544][ T8911] EXT4-fs (loop0): get root inode failed [ 48.075200][ T8923] EXT4-fs (loop5): get root inode failed [ 48.081586][ T8911] EXT4-fs (loop0): mount failed [ 48.086062][ T8923] EXT4-fs (loop5): mount failed [ 48.095615][ T8928] loop2: detected capacity change from 264192 to 0 executing program executing program executing program [ 48.196883][ T8931] loop4: detected capacity change from 264192 to 0 [ 48.216449][ T8928] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated executing program executing program [ 48.262391][ T8928] EXT4-fs (loop2): get root inode failed [ 48.270429][ T8928] EXT4-fs (loop2): mount failed [ 48.285294][ T8953] loop5: detected capacity change from 264192 to 0 [ 48.294244][ T8931] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.328125][ T8931] EXT4-fs (loop4): get root inode failed [ 48.334088][ T8931] EXT4-fs (loop4): mount failed executing program [ 48.371964][ T8957] loop0: detected capacity change from 264192 to 0 [ 48.393184][ T8953] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.407235][ T8957] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.412988][ T8953] EXT4-fs (loop5): get root inode failed [ 48.424949][ T8957] EXT4-fs (loop0): get root inode failed [ 48.425046][ T8953] EXT4-fs (loop5): mount failed [ 48.432503][ T8957] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program executing program [ 48.819955][ T8979] loop4: detected capacity change from 264192 to 0 [ 48.840904][ T8984] loop2: detected capacity change from 264192 to 0 executing program executing program executing program [ 48.869985][ T8986] loop1: detected capacity change from 264192 to 0 [ 48.905275][ T8986] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.906136][ T8979] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.918446][ T8986] EXT4-fs (loop1): get root inode failed [ 48.930330][ T8979] EXT4-fs (loop4): get root inode failed [ 48.939397][ T8984] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 48.943758][ T8979] EXT4-fs (loop4): mount failed [ 48.955417][ T8986] EXT4-fs (loop1): mount failed [ 48.962162][ T8984] EXT4-fs (loop2): get root inode failed executing program [ 48.970280][ T8984] EXT4-fs (loop2): mount failed [ 48.971798][ T8998] loop0: detected capacity change from 264192 to 0 [ 48.983082][ T8996] loop3: detected capacity change from 264192 to 0 executing program executing program [ 49.072984][ T8998] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.085566][ T8998] EXT4-fs (loop0): get root inode failed [ 49.090715][ T8996] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.093415][ T8998] EXT4-fs (loop0): mount failed [ 49.103835][ T8996] EXT4-fs (loop3): get root inode failed [ 49.114307][ T8996] EXT4-fs (loop3): mount failed executing program [ 49.169608][ T9016] loop2: detected capacity change from 264192 to 0 [ 49.183867][ T9022] loop4: detected capacity change from 264192 to 0 [ 49.278957][ T5] Bluetooth: hci5: command 0x041b tx timeout [ 49.285128][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 49.292114][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 49.306485][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 49.307065][ T9016] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated executing program [ 49.313586][ T5] Bluetooth: hci4: command 0x041b tx timeout [ 49.328332][ T9016] EXT4-fs (loop2): get root inode failed [ 49.332369][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 49.337544][ T9016] EXT4-fs (loop2): mount failed [ 49.349381][ T9022] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.362027][ T9022] EXT4-fs (loop4): get root inode failed [ 49.368162][ T9022] EXT4-fs (loop4): mount failed executing program [ 49.374691][ T9029] loop1: detected capacity change from 264192 to 0 executing program [ 49.425514][ T9039] loop5: detected capacity change from 264192 to 0 [ 49.433668][ T9043] loop0: detected capacity change from 264192 to 0 [ 49.451268][ T9043] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.456322][ T9029] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.464194][ T9043] EXT4-fs (loop0): get root inode failed [ 49.477944][ T9029] EXT4-fs (loop1): get root inode failed [ 49.481910][ T9043] EXT4-fs (loop0): mount failed [ 49.491549][ T9029] EXT4-fs (loop1): mount failed executing program executing program [ 49.532040][ T9046] loop3: detected capacity change from 264192 to 0 [ 49.541004][ T9039] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated executing program executing program executing program [ 49.607897][ T9039] EXT4-fs (loop5): get root inode failed [ 49.618432][ T9039] EXT4-fs (loop5): mount failed [ 49.637254][ T9046] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.664870][ T9063] loop2: detected capacity change from 264192 to 0 [ 49.697402][ T9046] EXT4-fs (loop3): get root inode failed [ 49.704092][ T9046] EXT4-fs (loop3): mount failed executing program [ 49.746475][ T9063] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 49.760673][ T9063] EXT4-fs (loop2): get root inode failed [ 49.766476][ T9063] EXT4-fs (loop2): mount failed executing program executing program executing program executing program executing program [ 49.989035][ T9081] loop1: detected capacity change from 264192 to 0 [ 50.034266][ T9089] loop5: detected capacity change from 264192 to 0 [ 50.045132][ T9081] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.047392][ T9092] loop0: detected capacity change from 264192 to 0 [ 50.057594][ T9081] EXT4-fs (loop1): get root inode failed [ 50.069129][ T9090] loop4: detected capacity change from 264192 to 0 [ 50.069870][ T9081] EXT4-fs (loop1): mount failed [ 50.082200][ T9095] loop3: detected capacity change from 264192 to 0 [ 50.110494][ T9089] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.110690][ T9090] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.128844][ T9092] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.141806][ T9089] EXT4-fs (loop5): get root inode failed [ 50.147693][ T9092] EXT4-fs (loop0): get root inode failed executing program [ 50.155969][ T9089] EXT4-fs (loop5): mount failed [ 50.159115][ T9092] EXT4-fs (loop0): mount failed [ 50.165756][ T9090] EXT4-fs (loop4): get root inode failed [ 50.174581][ T9090] EXT4-fs (loop4): mount failed [ 50.182548][ T9095] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.197689][ T9095] EXT4-fs (loop3): get root inode failed [ 50.203632][ T9095] EXT4-fs (loop3): mount failed [ 50.329761][ T9119] loop2: detected capacity change from 264192 to 0 executing program executing program executing program [ 50.484272][ T9129] loop5: detected capacity change from 264192 to 0 [ 50.507555][ T9119] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 50.511536][ T9135] loop1: detected capacity change from 264192 to 0 executing program executing program executing program [ 50.556896][ T9132] loop4: detected capacity change from 264192 to 0 [ 50.563999][ T9129] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.578508][ T9129] EXT4-fs (loop5): get root inode failed [ 50.585821][ T9129] EXT4-fs (loop5): mount failed [ 50.592844][ T9148] loop0: detected capacity change from 264192 to 0 [ 50.611804][ T9135] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.624920][ T9135] EXT4-fs (loop1): get root inode failed [ 50.631042][ T9135] EXT4-fs (loop1): mount failed [ 50.664340][ T9148] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.678880][ T9148] EXT4-fs (loop0): get root inode failed [ 50.685182][ T9148] EXT4-fs (loop0): mount failed [ 50.688903][ T9132] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.703103][ T9132] EXT4-fs (loop4): get root inode failed [ 50.709637][ T9132] EXT4-fs (loop4): mount failed executing program [ 50.752754][ T9151] loop2: detected capacity change from 264192 to 0 [ 50.773962][ T9143] loop3: detected capacity change from 264192 to 0 executing program executing program executing program executing program [ 50.854018][ T9143] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 50.891692][ T9151] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 50.912133][ T9151] EXT4-fs (loop2): get root inode failed [ 50.917934][ T9174] loop1: detected capacity change from 264192 to 0 [ 50.918782][ T9151] EXT4-fs (loop2): mount failed [ 50.941315][ T9178] loop0: detected capacity change from 264192 to 0 [ 50.990086][ T9179] loop5: detected capacity change from 264192 to 0 [ 51.002436][ T9180] loop4: detected capacity change from 264192 to 0 [ 51.023000][ T9174] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.035373][ T9174] EXT4-fs (loop1): get root inode failed [ 51.052696][ T9174] EXT4-fs (loop1): mount failed [ 51.089902][ T9179] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.104354][ T9179] EXT4-fs (loop5): get root inode failed [ 51.111434][ T9179] EXT4-fs (loop5): mount failed [ 51.125133][ T9180] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.145291][ T9180] EXT4-fs (loop4): get root inode failed [ 51.160596][ T9180] EXT4-fs (loop4): mount failed [ 51.170517][ T9178] EXT4-fs: failed to create workqueue [ 51.175890][ T9178] EXT4-fs (loop0): mount failed executing program executing program executing program executing program executing program [ 51.300459][ T9209] loop2: detected capacity change from 264192 to 0 [ 51.329563][ T9210] loop3: detected capacity change from 264192 to 0 [ 51.358477][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 51.364566][ T5] Bluetooth: hci4: command 0x040f tx timeout [ 51.385643][ T9211] loop5: detected capacity change from 264192 to 0 executing program [ 51.424682][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 51.430898][ T9209] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.456279][ T9209] EXT4-fs (loop2): get root inode failed [ 51.482912][ T9210] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 51.490876][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 51.500740][ T9211] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 51.520404][ T9227] loop4: detected capacity change from 264192 to 0 [ 51.531196][ T9209] EXT4-fs (loop2): mount failed [ 51.539626][ T5] Bluetooth: hci1: command 0x040f tx timeout [ 51.546763][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 51.560330][ T9209] ------------[ cut here ]------------ [ 51.565938][ T9227] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated executing program [ 51.578218][ T9209] ODEBUG: free active (active state 0) object type: timer_list hint: print_daily_error_info+0x0/0x4b0 [ 51.578495][ T9209] WARNING: CPU: 1 PID: 9209 at lib/debugobjects.c:508 debug_check_no_obj_freed+0x44b/0x650 [ 51.593030][ T9227] EXT4-fs (loop4): get root inode failed [ 51.605889][ T9227] EXT4-fs (loop4): mount failed [ 51.607220][ T9209] Modules linked in: [ 51.617311][ T9209] CPU: 0 PID: 9209 Comm: syz-executor530 Not tainted 5.11.0-rc7-syzkaller #0 executing program executing program [ 51.626710][ T9209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.639439][ T9209] RIP: 0010:debug_check_no_obj_freed+0x44b/0x650 [ 51.646000][ T9209] Code: 4c 89 ef e8 97 17 ee fd 4d 8b 45 00 48 c7 c7 40 dd 0d 8a 48 c7 c6 60 d9 0d 8a 48 89 da 44 89 f1 4d 89 f9 31 c0 e8 55 1c 7a fd <0f> 0b 48 ba 00 00 00 00 00 fc ff df ff 05 3f 93 e6 09 48 8b 5c 24 [ 51.667556][ T9209] RSP: 0018:ffffc90003437a40 EFLAGS: 00010246 [ 51.673715][ T9209] RAX: 814ee5cb1cecab00 RBX: ffffffff8a0ddf00 RCX: ffff88802fb2d340 [ 51.683573][ T9209] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 51.691626][ T9209] RBP: ffff8880122f04e8 R08: ffffffff815fb522 R09: ffffed10173a4004 [ 51.699884][ T9209] R10: ffffed10173a4004 R11: 0000000000000000 R12: ffff8880122f04e4 [ 51.700064][ T9241] loop0: detected capacity change from 264192 to 0 [ 51.707856][ T9209] R13: ffffffff89b0ac20 R14: 0000000000000000 R15: ffffffff821bc530 [ 51.707869][ T9209] FS: 00007f5f3f028700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 51.707883][ T9209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.707895][ T9209] CR2: 00000000004b36c1 CR3: 000000001adc5000 CR4: 00000000001506f0 [ 51.707908][ T9209] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.707917][ T9209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.707928][ T9209] Call Trace: [ 51.707946][ T9209] slab_free_freelist_hook+0xc6/0x1a0 [ 51.773789][ T9238] loop5: detected capacity change from 264192 to 0 [ 51.781577][ T9242] loop1: detected capacity change from 264192 to 0 [ 51.789408][ T9209] ? ext4_fill_super+0x2200/0xfbe0 [ 51.795458][ T9209] kfree+0xd1/0x2a0 executing program executing program [ 51.833610][ T9209] ext4_fill_super+0x2200/0xfbe0 [ 51.849690][ T9241] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.862828][ T9238] EXT4-fs error (device loop5): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.877119][ T9209] mount_bdev+0x26c/0x3a0 executing program [ 51.882467][ T9209] ? ext4_mount+0x40/0x40 [ 51.887554][ T9209] legacy_get_tree+0xea/0x180 [ 51.892569][ T9209] ? ext4_errno_to_code+0x140/0x140 [ 51.898085][ T9209] vfs_get_tree+0x86/0x270 [ 51.902946][ T9209] path_mount+0x17ad/0x2a00 [ 51.907772][ T9209] __se_sys_mount+0x28c/0x320 [ 51.908925][ T9258] loop3: detected capacity change from 264192 to 0 [ 51.913329][ T9209] do_syscall_64+0x2d/0x70 [ 51.921833][ T9242] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor530: iget: root inode unallocated [ 51.924369][ T9209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 51.940492][ T9241] EXT4-fs (loop0): get root inode failed [ 51.943184][ T9209] RIP: 0033:0x45617a [ 51.951879][ T9209] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 58 04 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 b8 ff ff ff f7 d8 64 89 01 48 [ 51.952431][ T9238] EXT4-fs (loop5): get root inode failed [ 51.971637][ T9209] RSP: 002b:00007f5f3f028168 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 51.971664][ T9209] RAX: ffffffffffffffda RBX: 00007f5f3f0281c0 RCX: 000000000045617a [ 51.971675][ T9209] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5f3f028180 [ 51.971686][ T9209] RBP: 0000000000000012 R08: 00007f5f3f0281c0 R09: 00007f5f3f0286b8 [ 51.971695][ T9209] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5f3f028180 [ 51.971705][ T9209] R13: 00000000200003b0 R14: 0000000000000003 R15: 0000000000000004 [ 51.971731][ T9209] Kernel panic - not syncing: panic_on_warn set ... [ 51.971739][ T9209] CPU: 0 PID: 9209 Comm: syz-executor530 Not tainted 5.11.0-rc7-syzkaller #0 [ 51.983763][ T9241] EXT4-fs (loop0): mount failed [ 51.985729][ T9209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.985738][ T9209] Call Trace: [ 51.985744][ T9209] dump_stack+0x137/0x1be [ 51.985763][ T9209] ? panic+0x1f3/0x800 [ 51.985784][ T9209] panic+0x291/0x800 [ 51.985821][ T9209] ? __warn+0x13e/0x270 [ 51.985854][ T9209] __warn+0x26a/0x270 [ 52.079215][ T9209] ? debug_check_no_obj_freed+0x44b/0x650 [ 52.084926][ T9209] ? debug_check_no_obj_freed+0x44b/0x650 [ 52.090619][ T9209] report_bug+0x1b1/0x2e0 [ 52.095034][ T9209] handle_bug+0x3d/0x70 [ 52.099167][ T9209] exc_invalid_op+0x16/0x40 [ 52.103650][ T9209] asm_exc_invalid_op+0x12/0x20 [ 52.108477][ T9209] RIP: 0010:debug_check_no_obj_freed+0x44b/0x650 [ 52.114782][ T9209] Code: 4c 89 ef e8 97 17 ee fd 4d 8b 45 00 48 c7 c7 40 dd 0d 8a 48 c7 c6 60 d9 0d 8a 48 89 da 44 89 f1 4d 89 f9 31 c0 e8 55 1c 7a fd <0f> 0b 48 ba 00 00 00 00 00 fc ff df ff 05 3f 93 e6 09 48 8b 5c 24 [ 52.134362][ T9209] RSP: 0018:ffffc90003437a40 EFLAGS: 00010246 [ 52.140417][ T9209] RAX: 814ee5cb1cecab00 RBX: ffffffff8a0ddf00 RCX: ffff88802fb2d340 [ 52.148373][ T9209] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.156440][ T9209] RBP: ffff8880122f04e8 R08: ffffffff815fb522 R09: ffffed10173a4004 [ 52.164396][ T9209] R10: ffffed10173a4004 R11: 0000000000000000 R12: ffff8880122f04e4 [ 52.172361][ T9209] R13: ffffffff89b0ac20 R14: 0000000000000000 R15: ffffffff821bc530 [ 52.180316][ T9209] ? ext4_feature_set_ok+0x230/0x230 [ 52.185602][ T9209] ? wake_up_klogd+0xb2/0xf0 [ 52.190198][ T9209] slab_free_freelist_hook+0xc6/0x1a0 [ 52.195568][ T9209] ? ext4_fill_super+0x2200/0xfbe0 [ 52.200655][ T9209] kfree+0xd1/0x2a0 [ 52.204889][ T9209] ext4_fill_super+0x2200/0xfbe0 [ 52.209837][ T9209] mount_bdev+0x26c/0x3a0 [ 52.214148][ T9209] ? ext4_mount+0x40/0x40 [ 52.218474][ T9209] legacy_get_tree+0xea/0x180 [ 52.223131][ T9209] ? ext4_errno_to_code+0x140/0x140 [ 52.228314][ T9209] vfs_get_tree+0x86/0x270 [ 52.232711][ T9209] path_mount+0x17ad/0x2a00 [ 52.237201][ T9209] __se_sys_mount+0x28c/0x320 [ 52.241952][ T9209] do_syscall_64+0x2d/0x70 [ 52.246377][ T9209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 52.252258][ T9209] RIP: 0033:0x45617a [ 52.256135][ T9209] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 58 04 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 b8 ff ff ff f7 d8 64 89 01 48 [ 52.275721][ T9209] RSP: 002b:00007f5f3f028168 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 52.284117][ T9209] RAX: ffffffffffffffda RBX: 00007f5f3f0281c0 RCX: 000000000045617a [ 52.292066][ T9209] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5f3f028180 [ 52.300016][ T9209] RBP: 0000000000000012 R08: 00007f5f3f0281c0 R09: 00007f5f3f0286b8 [ 52.308412][ T9209] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5f3f028180 [ 52.316362][ T9209] R13: 00000000200003b0 R14: 0000000000000003 R15: 0000000000000004 [ 52.325259][ T9209] Kernel Offset: disabled [ 52.329728][ T9209] Rebooting in 86400 seconds..