Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts. 2020/12/19 17:27:53 parsed 1 programs 2020/12/19 17:27:53 executed programs: 0 [ 45.994613][ T8873] IPVS: ftp: loaded support on port[0] = 21 [ 46.005392][ T8879] IPVS: ftp: loaded support on port[0] = 21 [ 46.021269][ T8877] IPVS: ftp: loaded support on port[0] = 21 [ 46.024635][ T8881] IPVS: ftp: loaded support on port[0] = 21 [ 46.038661][ T8872] IPVS: ftp: loaded support on port[0] = 21 [ 46.064284][ T8880] IPVS: ftp: loaded support on port[0] = 21 [ 46.167123][ T8877] chnl_net:caif_netlink_parms(): no params data found [ 46.190646][ T8879] chnl_net:caif_netlink_parms(): no params data found [ 46.203867][ T8872] chnl_net:caif_netlink_parms(): no params data found [ 46.223382][ T8881] chnl_net:caif_netlink_parms(): no params data found [ 46.249135][ T8880] chnl_net:caif_netlink_parms(): no params data found [ 46.263137][ T8877] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.280307][ T8877] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.287948][ T8877] device bridge_slave_0 entered promiscuous mode [ 46.308643][ T8877] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.316204][ T8877] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.323723][ T8877] device bridge_slave_1 entered promiscuous mode [ 46.333087][ T8872] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.340433][ T8872] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.347699][ T8872] device bridge_slave_0 entered promiscuous mode [ 46.365609][ T8881] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.372852][ T8881] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.380663][ T8881] device bridge_slave_0 entered promiscuous mode [ 46.388952][ T8872] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.396073][ T8872] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.403892][ T8872] device bridge_slave_1 entered promiscuous mode [ 46.415482][ T8880] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.422807][ T8880] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.430267][ T8880] device bridge_slave_0 entered promiscuous mode [ 46.437303][ T8881] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.446838][ T8881] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.454893][ T8881] device bridge_slave_1 entered promiscuous mode [ 46.463635][ T8877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.474722][ T8877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.487143][ T8879] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.494623][ T8879] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.502360][ T8879] device bridge_slave_0 entered promiscuous mode [ 46.509179][ T8880] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.517217][ T8880] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.524972][ T8880] device bridge_slave_1 entered promiscuous mode [ 46.534436][ T8881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.546115][ T8881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.558856][ T8872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.568883][ T8872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.582538][ T8879] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.590271][ T8879] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.597893][ T8879] device bridge_slave_1 entered promiscuous mode [ 46.608415][ T8877] team0: Port device team_slave_0 added [ 46.618313][ T8873] chnl_net:caif_netlink_parms(): no params data found [ 46.632290][ T8880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.643081][ T8872] team0: Port device team_slave_0 added [ 46.649282][ T8880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.661991][ T8881] team0: Port device team_slave_0 added [ 46.668893][ T8881] team0: Port device team_slave_1 added [ 46.678746][ T8881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.687390][ T8881] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.713856][ T8881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.725568][ T8877] team0: Port device team_slave_1 added [ 46.732099][ T8879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.742226][ T8872] team0: Port device team_slave_1 added [ 46.748412][ T8879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.758509][ T8880] team0: Port device team_slave_0 added [ 46.764934][ T8881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.772237][ T8881] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.798831][ T8881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.817641][ T8877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.824719][ T8877] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.852828][ T8877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.866390][ T8880] team0: Port device team_slave_1 added [ 46.875263][ T8880] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.883171][ T8880] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.911767][ T8880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.927981][ T8881] device hsr_slave_0 entered promiscuous mode [ 46.935263][ T8881] device hsr_slave_1 entered promiscuous mode [ 46.945523][ T8872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.953269][ T8872] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 46.979425][ T8872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.991255][ T8877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.998191][ T8877] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.025175][ T8877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.038426][ T8880] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.045774][ T8880] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.072453][ T8880] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.088405][ T8873] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.096976][ T8873] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.104472][ T8873] device bridge_slave_0 entered promiscuous mode [ 47.111666][ T8872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.118601][ T8872] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.146722][ T8872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.159419][ T8879] team0: Port device team_slave_0 added [ 47.165926][ T8879] team0: Port device team_slave_1 added [ 47.172663][ T8873] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.180305][ T8873] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.187866][ T8873] device bridge_slave_1 entered promiscuous mode [ 47.202777][ T8877] device hsr_slave_0 entered promiscuous mode [ 47.209165][ T8877] device hsr_slave_1 entered promiscuous mode [ 47.217380][ T8877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.227099][ T8877] Cannot create hsr debugfs directory [ 47.237423][ T8880] device hsr_slave_0 entered promiscuous mode [ 47.245029][ T8880] device hsr_slave_1 entered promiscuous mode [ 47.252037][ T8880] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.260834][ T8880] Cannot create hsr debugfs directory [ 47.269932][ T8879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.276981][ T8879] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.304893][ T8879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.321150][ T8872] device hsr_slave_0 entered promiscuous mode [ 47.327654][ T8872] device hsr_slave_1 entered promiscuous mode [ 47.334397][ T8872] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.342660][ T8872] Cannot create hsr debugfs directory [ 47.352055][ T8879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.359249][ T8879] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.386301][ T8879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.398282][ T8873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.424562][ T8873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.452558][ T8873] team0: Port device team_slave_0 added [ 47.467816][ T8879] device hsr_slave_0 entered promiscuous mode [ 47.474922][ T8879] device hsr_slave_1 entered promiscuous mode [ 47.482540][ T8879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.490286][ T8879] Cannot create hsr debugfs directory [ 47.504532][ T8873] team0: Port device team_slave_1 added [ 47.520387][ T8880] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 47.536338][ T8881] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 47.545201][ T8881] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 47.554547][ T8881] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.565082][ T8880] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 47.574337][ T8880] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.587964][ T8881] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.599035][ T8873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.606924][ T8873] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.633715][ T8873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.645011][ T8880] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.658218][ T8873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.667185][ T8873] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 47.694115][ T8873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.722366][ T8873] device hsr_slave_0 entered promiscuous mode [ 47.729240][ T8873] device hsr_slave_1 entered promiscuous mode [ 47.738053][ T8873] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.745818][ T8873] Cannot create hsr debugfs directory [ 47.768542][ T8877] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.777757][ T8877] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.796143][ T8877] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.804505][ T8877] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.816657][ T8879] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.825847][ T8879] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.848141][ T8881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.855485][ T8879] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.866282][ T8879] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 47.883854][ T8873] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.892236][ T8873] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.907366][ T8880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.915603][ T8873] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.923974][ T8873] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.933436][ T8872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.954823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.962539][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.974984][ T8881] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.984582][ T8872] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.992151][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.999562][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.008450][ T8880] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.020340][ T17] Bluetooth: hci5: command 0x0409 tx timeout [ 48.026921][ T17] Bluetooth: hci1: command 0x0409 tx timeout [ 48.030105][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 48.039321][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 48.045609][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.056178][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.065609][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.074635][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.083415][ T3000] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.091030][ T3000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.098616][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.099775][ T3003] Bluetooth: hci2: command 0x0409 tx timeout [ 48.107360][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.121190][ T3000] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.128292][ T3000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.135976][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.144748][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.153485][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.162172][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.170681][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.178808][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.188208][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.196877][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.205082][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.213924][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.222554][ T3000] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.229817][ T3000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.237153][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.245632][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.254082][ T3000] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.261343][ T3000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.269012][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.277255][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.285917][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.294228][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.302402][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.310869][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.318928][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.327054][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.340496][ T8696] Bluetooth: hci4: command 0x0409 tx timeout [ 48.340570][ T8881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.358114][ T8879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.366732][ T8872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.378053][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.388839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.396928][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.410124][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.417644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.426430][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.434857][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.441925][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.449302][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.457839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.466325][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.473396][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.481689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.490122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.498677][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.506918][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.515014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.523422][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.531799][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.540794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.548840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.556975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.565628][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.573551][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.588215][ T8881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.597018][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.611975][ T8877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.626759][ T8872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.634253][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.642747][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.650833][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.658312][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.666623][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.674875][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.688059][ T8873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.698984][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.711232][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.719171][ T8879] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.731275][ T8877] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.740673][ T8880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.750338][ T8873] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.759691][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.767366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.779767][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.787194][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.795283][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.804595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.813037][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.820212][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.828246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.836664][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.844847][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.851903][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.859366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.868288][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.876939][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.884098][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.891762][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.900130][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.908321][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.915597][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.935799][ T8877] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.949317][ T8877] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.964338][ T8873] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.977695][ T8873] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.993476][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.001157][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.009169][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.017557][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.025834][ T8122] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.033463][ T8122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.041506][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.051090][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.059176][ T8122] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.066234][ T8122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.074044][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.082696][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.091214][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.099350][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.107542][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.117511][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.125954][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.134531][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.144142][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.153403][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.162055][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.172428][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.180572][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.189217][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.197619][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.205918][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.214121][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.222368][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.230614][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.239097][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.247234][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.255446][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.263527][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.271746][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.279806][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.287821][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.296071][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.304661][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.312760][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.321140][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.328628][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.336638][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.344116][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.351639][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.359042][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.367735][ T8879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.385426][ T8877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.403369][ T8873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.411185][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.419521][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.431712][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.439089][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.446734][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.455376][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.464230][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.472264][ T8122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.483398][ T8881] device veth0_vlan entered promiscuous mode [ 49.490258][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.498122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.510922][ T8880] device veth0_vlan entered promiscuous mode [ 49.518005][ T8872] device veth0_vlan entered promiscuous mode [ 49.530630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.538293][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.546296][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.555850][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.564571][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.573157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.581592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.589796][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.597943][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.605656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.613700][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.622021][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.635007][ T8873] device veth0_vlan entered promiscuous mode [ 49.643367][ T8880] device veth1_vlan entered promiscuous mode [ 49.654264][ T8881] device veth1_vlan entered promiscuous mode [ 49.661283][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.669999][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.677793][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.687273][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.695777][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.704410][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.712565][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.721223][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.731653][ T8873] device veth1_vlan entered promiscuous mode [ 49.748093][ T8881] device veth0_macvtap entered promiscuous mode [ 49.755351][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.763602][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.771360][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.778862][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.787743][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.795873][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.803490][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.811533][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.820331][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.829213][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.839973][ T8873] device veth0_macvtap entered promiscuous mode [ 49.847702][ T8873] device veth1_macvtap entered promiscuous mode [ 49.855495][ T8872] device veth1_vlan entered promiscuous mode [ 49.863327][ T8879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.875759][ T8880] device veth0_macvtap entered promiscuous mode [ 49.884289][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.892648][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.901255][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.911212][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.919989][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.927623][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.936177][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.947862][ T8873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.955981][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.963916][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.971999][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.980339][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.988732][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.004977][ T8881] device veth1_macvtap entered promiscuous mode [ 50.013352][ T8877] device veth0_vlan entered promiscuous mode [ 50.024392][ T8872] device veth0_macvtap entered promiscuous mode [ 50.033024][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.041650][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.049773][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.057649][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.066367][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.077104][ T8877] device veth1_vlan entered promiscuous mode [ 50.084972][ T8872] device veth1_macvtap entered promiscuous mode [ 50.093901][ T8880] device veth1_macvtap entered promiscuous mode [ 50.099759][ T3003] Bluetooth: hci3: command 0x041b tx timeout [ 50.103523][ T8880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.117002][ T8880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.126992][ T3003] Bluetooth: hci0: command 0x041b tx timeout [ 50.127670][ T8880] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.133689][ T3003] Bluetooth: hci1: command 0x041b tx timeout [ 50.147496][ T3003] Bluetooth: hci5: command 0x041b tx timeout [ 50.148229][ T8881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.164857][ T8881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.176181][ T8881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.179818][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 50.187183][ T8881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.204148][ T8881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.213374][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.221856][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.229471][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.237487][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.245601][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.253627][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.262381][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.270571][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.279036][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.287708][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.296287][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.305016][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.313547][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.326283][ T8879] device veth0_vlan entered promiscuous mode [ 50.334391][ T8873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.344855][ T8872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.356521][ T8872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.366543][ T8872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.377680][ T8872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.388896][ T8872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.400596][ T8872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.411186][ T8872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.420170][ T3003] Bluetooth: hci4: command 0x041b tx timeout [ 50.420376][ T8872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.437350][ T8872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.448230][ T8872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.456295][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.464482][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.472890][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.481880][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.490757][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.499147][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.507806][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.516523][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.525340][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.533441][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.542637][ T8879] device veth1_vlan entered promiscuous mode [ 50.550514][ T8873] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.559268][ T8873] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.568145][ T8873] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.577593][ T8873] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.599044][ T8880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.610062][ T8880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.621243][ T8880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.632214][ T8880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.643089][ T8880] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.651578][ T8881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.664266][ T8881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.674995][ T8881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.685548][ T8881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.696134][ T8881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.706779][ T8881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.717667][ T8881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.726908][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.735958][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.744927][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.753619][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.762267][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.770935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.780807][ T8877] device veth0_macvtap entered promiscuous mode [ 50.788155][ T8880] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.798795][ T8880] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.807952][ T8880] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.816891][ T8880] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.830646][ T8881] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.839330][ T8881] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.850319][ T8881] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.859119][ T8881] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.895638][ T8879] device veth0_macvtap entered promiscuous mode [ 50.903660][ T8877] device veth1_macvtap entered promiscuous mode [ 50.919816][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.927533][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.936092][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.945626][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.954032][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.965081][ T8879] device veth1_macvtap entered promiscuous mode [ 50.981025][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.995734][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.006308][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.017249][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.027643][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.038652][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.048703][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.059589][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.070498][ T8877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.079001][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.091152][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.101978][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.113945][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.124028][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.135009][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.147580][ T8877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.158429][ T8877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.171156][ T8877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.181866][ T8877] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.192126][ T8877] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.203012][ T8877] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.211865][ T8877] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.225965][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.233866][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.242487][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.251699][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.260252][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.272848][ T331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.282977][ T609] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.284084][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.304084][ T331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.306982][ T609] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.311835][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.330148][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.341287][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.352087][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.362953][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.372979][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.384845][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.394743][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.405239][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.416106][ T8879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.430481][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.437923][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.447673][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.456982][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.467209][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.482176][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.493299][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.504354][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.514400][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.525056][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.535477][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.546404][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.556852][ T8879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.567501][ T8879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.578262][ T8879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.596576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.597089][ T331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.609670][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.625233][ T331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.625693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.640683][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.642140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.656678][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.675734][ T8879] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.686935][ T8879] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.698343][ T8879] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.707994][ T8879] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.745254][ T609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.756405][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.757679][ T3382] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.770049][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.785923][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.793410][ T609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.810906][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.823485][ T3382] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.848957][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.859018][T10257] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 51.870640][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.873046][T10257] EXT4-fs (loop4): get root inode failed [ 51.884073][T10257] EXT4-fs (loop4): mount failed [ 51.884343][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.897137][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.916697][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.921622][ T3382] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.934825][ T609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.959103][T10254] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.974959][ T3382] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.977658][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.984285][T10254] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.000619][ T609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.000870][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.015356][T10257] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 52.019833][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.040270][T10257] EXT4-fs (loop4): get root inode failed [ 52.046500][T10257] EXT4-fs (loop4): mount failed [ 52.053378][T10306] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 52.056062][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.073623][T10307] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 52.086031][T10306] EXT4-fs (loop1): get root inode failed [ 52.086925][T10307] EXT4-fs (loop0): get root inode failed [ 52.097949][T10307] EXT4-fs (loop0): mount failed 2020/12/19 17:28:01 executed programs: 6 [ 52.108231][T10306] EXT4-fs (loop1): mount failed [ 52.111181][ T3000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.180159][ T8122] Bluetooth: hci5: command 0x040f tx timeout [ 52.187448][ T8122] Bluetooth: hci1: command 0x040f tx timeout [ 52.214096][ T8122] Bluetooth: hci0: command 0x040f tx timeout [ 52.222501][ T8122] Bluetooth: hci3: command 0x040f tx timeout [ 52.240549][T10335] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 52.253228][T10335] EXT4-fs (loop1): get root inode failed [ 52.259038][T10335] EXT4-fs (loop1): mount failed [ 52.264713][ T8122] Bluetooth: hci2: command 0x040f tx timeout [ 52.332509][T10334] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 52.351013][T10331] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 52.351475][T10334] EXT4-fs (loop2): get root inode failed [ 52.371407][T10331] EXT4-fs (loop3): get root inode failed [ 52.378647][T10331] EXT4-fs (loop3): mount failed [ 52.389360][T10334] EXT4-fs (loop2): mount failed [ 52.413537][T10333] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 52.419773][T10332] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 52.427613][T10333] EXT4-fs (loop5): get root inode failed [ 52.445342][T10335] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 52.445358][T10333] EXT4-fs (loop5): mount failed [ 52.462019][T10330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 52.478590][T10335] EXT4-fs (loop1): get root inode failed [ 52.486257][T10330] EXT4-fs (loop4): get root inode failed [ 52.491105][T10332] EXT4-fs (loop0): get root inode failed [ 52.492715][T10330] EXT4-fs (loop4): mount failed [ 52.500105][T10335] EXT4-fs (loop1): mount failed [ 52.503498][ T8122] Bluetooth: hci4: command 0x040f tx timeout [ 52.507686][T10332] EXT4-fs (loop0): mount failed [ 52.680653][T10333] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 52.693370][T10333] EXT4-fs (loop5): get root inode failed [ 52.699115][T10333] EXT4-fs (loop5): mount failed [ 52.950246][T10397] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 52.962600][T10397] EXT4-fs (loop4): get root inode failed [ 52.968941][T10397] EXT4-fs (loop4): mount failed [ 53.022668][T10398] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 53.042006][T10398] EXT4-fs (loop0): get root inode failed [ 53.047929][T10398] EXT4-fs (loop0): mount failed [ 53.055171][T10412] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 53.068853][T10412] EXT4-fs (loop1): get root inode failed [ 53.075790][T10412] EXT4-fs (loop1): mount failed [ 53.092395][T10423] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 53.104908][T10422] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 53.117843][T10422] EXT4-fs (loop2): get root inode failed [ 53.126801][T10423] EXT4-fs (loop5): get root inode failed [ 53.133424][T10422] EXT4-fs (loop2): mount failed [ 53.138339][T10423] EXT4-fs (loop5): mount failed [ 53.147070][T10424] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 53.165705][T10424] EXT4-fs (loop3): get root inode failed [ 53.172241][T10424] EXT4-fs (loop3): mount failed [ 53.273071][T10398] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 53.285870][T10448] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 53.298814][T10398] EXT4-fs (loop0): get root inode failed [ 53.321694][T10448] EXT4-fs (loop4): get root inode failed [ 53.327798][T10412] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 53.338183][T10398] EXT4-fs (loop0): mount failed [ 53.341505][T10412] EXT4-fs (loop1): get root inode failed [ 53.345391][T10448] EXT4-fs (loop4): mount failed [ 53.351104][T10412] EXT4-fs (loop1): mount failed [ 53.394083][T10422] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 53.406359][T10423] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 53.431120][T10422] EXT4-fs (loop2): get root inode failed [ 53.434789][T10424] EXT4-fs: failed to create workqueue [ 53.439033][T10423] EXT4-fs (loop5): get root inode failed [ 53.448660][T10423] EXT4-fs (loop5): mount failed [ 53.461138][T10424] EXT4-fs (loop3): mount failed [ 53.466285][T10422] EXT4-fs (loop2): mount failed [ 53.548111][T10485] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 53.561099][T10485] EXT4-fs (loop1): get root inode failed [ 53.566884][T10485] EXT4-fs (loop1): mount failed [ 53.732056][T10448] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 53.745806][T10448] EXT4-fs (loop4): get root inode failed [ 53.752277][T10448] EXT4-fs (loop4): mount failed [ 53.850557][T10498] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 53.864573][T10498] EXT4-fs (loop0): get root inode failed [ 53.870786][T10498] EXT4-fs (loop0): mount failed [ 53.949994][T10506] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 53.963596][T10506] EXT4-fs (loop2): get root inode failed [ 53.966317][T10513] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 53.969742][T10506] EXT4-fs (loop2): mount failed [ 53.996173][T10513] EXT4-fs (loop5): get root inode failed [ 54.001056][T10504] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 54.003287][T10513] EXT4-fs (loop5): mount failed [ 54.024477][T10534] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 54.039719][T10534] EXT4-fs (loop1): get root inode failed [ 54.046828][T10498] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 54.049351][T10534] EXT4-fs (loop1): mount failed [ 54.068611][T10498] EXT4-fs (loop0): get root inode failed [ 54.074863][T10498] EXT4-fs (loop0): mount failed [ 54.143101][T10506] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 54.156294][T10506] EXT4-fs (loop2): get root inode failed [ 54.162573][T10506] EXT4-fs (loop2): mount failed [ 54.238434][T10550] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 54.254441][T10550] EXT4-fs (loop4): get root inode failed [ 54.261544][ T8122] Bluetooth: hci3: command 0x0419 tx timeout [ 54.266031][T10550] EXT4-fs (loop4): mount failed [ 54.267857][ T8122] Bluetooth: hci0: command 0x0419 tx timeout [ 54.267884][ T8122] Bluetooth: hci1: command 0x0419 tx timeout [ 54.267912][ T8122] Bluetooth: hci5: command 0x0419 tx timeout [ 54.317350][T10513] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 54.339499][ T8122] Bluetooth: hci2: command 0x0419 tx timeout [ 54.552031][T10534] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 54.580207][ T8122] Bluetooth: hci4: command 0x0419 tx timeout [ 54.593126][T10574] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 54.622724][T10583] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 54.624526][T10574] EXT4-fs (loop3): get root inode failed [ 54.638144][T10583] EXT4-fs (loop2): get root inode failed [ 54.649302][T10583] EXT4-fs (loop2): mount failed [ 54.650586][T10574] EXT4-fs (loop3): mount failed [ 54.693428][T10604] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 54.706900][T10604] EXT4-fs (loop0): get root inode failed [ 54.706924][T10597] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 54.713486][T10604] EXT4-fs (loop0): mount failed [ 54.730042][T10597] EXT4-fs (loop5): get root inode failed [ 54.736278][T10597] EXT4-fs (loop5): mount failed [ 54.779662][T10603] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 54.805117][T10603] EXT4-fs (loop4): get root inode failed [ 54.811676][T10603] EXT4-fs (loop4): mount failed [ 54.883198][T10583] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 54.895750][T10583] EXT4-fs (loop2): get root inode failed [ 54.905960][T10583] EXT4-fs (loop2): mount failed [ 54.962777][T10574] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 54.987961][T10574] EXT4-fs (loop3): get root inode failed [ 55.004236][T10574] EXT4-fs (loop3): mount failed [ 55.046981][T10603] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 55.059858][T10656] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 55.069883][T10603] EXT4-fs (loop4): get root inode failed [ 55.080805][T10603] EXT4-fs (loop4): mount failed [ 55.086063][T10653] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 55.086194][T10656] EXT4-fs (loop2): get root inode failed [ 55.098511][T10653] EXT4-fs (loop1): get root inode failed [ 55.111024][T10653] EXT4-fs (loop1): mount failed [ 55.121171][T10656] EXT4-fs (loop2): mount failed [ 55.137509][T10654] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 55.164438][T10654] EXT4-fs (loop0): get root inode failed [ 55.171535][T10654] EXT4-fs (loop0): mount failed [ 55.223134][T10670] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 55.235978][T10670] EXT4-fs (loop5): get root inode failed [ 55.242641][T10670] EXT4-fs (loop5): mount failed [ 55.492864][T10654] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 55.508184][T10654] EXT4-fs (loop0): get root inode failed [ 55.514369][T10686] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 55.527639][T10686] EXT4-fs (loop3): get root inode failed [ 55.533423][T10686] EXT4-fs (loop3): mount failed [ 55.548101][T10698] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 55.561857][T10698] EXT4-fs (loop1): get root inode failed [ 55.562440][T10670] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 55.567636][T10698] EXT4-fs (loop1): mount failed [ 55.584605][T10656] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 55.585903][T10654] EXT4-fs (loop0): mount failed [ 55.596633][T10694] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 55.606976][T10670] EXT4-fs (loop5): get root inode failed [ 55.620882][T10670] EXT4-fs (loop5): mount failed [ 55.653681][T10656] EXT4-fs (loop2): get root inode failed [ 55.660340][T10656] EXT4-fs (loop2): mount failed [ 55.663120][T10694] EXT4-fs (loop4): get root inode failed [ 55.671963][T10694] EXT4-fs (loop4): mount failed [ 55.673747][T10686] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 55.690738][T10686] EXT4-fs (loop3): get root inode failed [ 55.696559][T10686] EXT4-fs (loop3): mount failed [ 55.893126][T10698] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 55.905659][T10698] EXT4-fs (loop1): get root inode failed [ 55.920875][T10698] EXT4-fs (loop1): mount failed [ 56.002538][T10748] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 56.015994][T10748] EXT4-fs (loop5): get root inode failed [ 56.026476][T10748] EXT4-fs (loop5): mount failed [ 56.056213][T10749] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 56.068417][T10749] EXT4-fs (loop0): get root inode failed [ 56.077671][T10749] EXT4-fs (loop0): mount failed [ 56.200491][T10768] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 56.213270][T10756] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 56.236564][T10768] EXT4-fs (loop4): get root inode failed [ 56.243118][T10756] EXT4-fs (loop3): get root inode failed [ 56.248978][T10756] EXT4-fs (loop3): mount failed [ 56.257233][T10768] EXT4-fs (loop4): mount failed [ 56.271219][T10748] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 56.296185][T10748] EXT4-fs (loop5): get root inode failed [ 56.304848][T10748] EXT4-fs (loop5): mount failed [ 56.363268][T10786] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 56.375709][T10786] EXT4-fs (loop1): get root inode failed [ 56.381724][T10792] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 56.407898][T10786] EXT4-fs (loop1): mount failed [ 56.414214][T10792] EXT4-fs (loop0): get root inode failed [ 56.421595][T10792] EXT4-fs (loop0): mount failed [ 56.425656][T10798] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 56.448573][T10756] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 56.448750][T10798] EXT4-fs (loop2): get root inode failed [ 56.464862][T10756] EXT4-fs (loop3): get root inode failed [ 56.466996][T10798] EXT4-fs (loop2): mount failed [ 56.472335][T10756] EXT4-fs (loop3): mount failed [ 56.665954][T10826] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 56.692070][T10826] EXT4-fs (loop4): get root inode failed [ 56.698130][T10821] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 56.709265][T10826] EXT4-fs (loop4): mount failed [ 56.710644][T10786] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 56.729032][T10821] EXT4-fs (loop5): get root inode failed [ 56.729355][T10786] EXT4-fs (loop1): get root inode failed [ 56.734993][T10821] EXT4-fs (loop5): mount failed [ 56.741403][T10786] EXT4-fs (loop1): mount failed [ 56.763044][T10798] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 56.776207][T10798] EXT4-fs (loop2): get root inode failed [ 56.785175][T10798] EXT4-fs (loop2): mount failed [ 56.823461][T10839] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 56.836452][T10839] EXT4-fs (loop0): get root inode failed [ 56.842733][T10839] EXT4-fs (loop0): mount failed [ 56.918062][T10826] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 56.931076][T10826] EXT4-fs (loop4): get root inode failed [ 56.936951][T10826] EXT4-fs (loop4): mount failed [ 56.983965][T10821] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 56.998704][T10821] EXT4-fs (loop5): get root inode failed [ 57.006002][T10821] EXT4-fs (loop5): mount failed [ 57.037257][T10881] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 57.049811][T10881] EXT4-fs (loop3): get root inode failed [ 57.055765][T10880] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 57.055926][T10881] EXT4-fs (loop3): mount failed [ 57.073396][T10880] EXT4-fs (loop0): get root inode failed [ 57.079577][T10880] EXT4-fs (loop0): mount failed [ 57.112404][T10882] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 57.125542][T10882] EXT4-fs (loop2): get root inode failed [ 57.132697][T10882] EXT4-fs (loop2): mount failed 2020/12/19 17:28:06 executed programs: 57 [ 57.174988][T10911] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 57.187400][T10911] EXT4-fs (loop5): get root inode failed [ 57.189802][T10904] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 57.194822][T10911] EXT4-fs (loop5): mount failed [ 57.212803][T10904] EXT4-fs (loop1): get root inode failed [ 57.219141][T10904] EXT4-fs (loop1): mount failed [ 57.287084][T10881] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 57.400024][T10932] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 57.414324][T10932] EXT4-fs (loop0): get root inode failed [ 57.420999][T10932] EXT4-fs (loop0): mount failed [ 57.491500][T10947] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 57.508551][T10947] EXT4-fs (loop4): get root inode failed [ 57.521030][T10947] EXT4-fs (loop4): mount failed [ 57.550019][T10966] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 57.562961][T10954] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 57.565988][T10946] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 57.575330][T10954] EXT4-fs (loop5): get root inode failed [ 57.593740][T10966] EXT4-fs (loop1): get root inode failed [ 57.598565][T10946] EXT4-fs (loop2): get root inode failed [ 57.603380][T10966] EXT4-fs (loop1): mount failed [ 57.624193][T10946] EXT4-fs (loop2): mount failed [ 57.626887][T10954] EXT4-fs (loop5): mount failed [ 57.862502][T10954] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 57.862505][T10972] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 57.862533][T10972] EXT4-fs (loop3): get root inode failed [ 57.876611][T10954] EXT4-fs (loop5): get root inode failed [ 57.901311][T10999] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 57.913722][T10966] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 57.918207][T10946] EXT4-fs: failed to create workqueue [ 57.926428][T10966] EXT4-fs (loop1): get root inode failed [ 57.938041][T10966] EXT4-fs (loop1): mount failed [ 57.940029][T10999] EXT4-fs (loop0): get root inode failed [ 57.949287][T10972] EXT4-fs (loop3): mount failed [ 57.960284][T10954] EXT4-fs (loop5): mount failed [ 57.968263][T10946] EXT4-fs (loop2): mount failed [ 57.968515][T10996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 57.976682][T10999] EXT4-fs (loop0): mount failed [ 57.986221][T10996] EXT4-fs (loop4): get root inode failed [ 58.000059][T10996] EXT4-fs (loop4): mount failed [ 58.284111][T10996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 58.296971][T11031] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 58.309804][T11031] EXT4-fs (loop1): get root inode failed [ 58.316798][T10996] EXT4-fs (loop4): get root inode failed [ 58.319741][T11036] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 58.323644][T11031] EXT4-fs (loop1): mount failed [ 58.340323][T10996] EXT4-fs (loop4): mount failed [ 58.345808][T10972] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 58.369495][T11036] EXT4-fs (loop2): get root inode failed [ 58.392185][T11036] EXT4-fs (loop2): mount failed [ 58.421802][T10999] EXT4-fs: failed to create workqueue [ 58.434902][T10999] EXT4-fs (loop0): mount failed [ 58.449759][T11035] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 58.468146][T11035] EXT4-fs (loop5): get root inode failed [ 58.478132][T10972] EXT4-fs (loop3): get root inode failed [ 58.478407][T11035] EXT4-fs (loop5): mount failed [ 58.484786][T10972] EXT4-fs (loop3): mount failed [ 58.682861][T11036] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 58.695187][T11036] EXT4-fs (loop2): get root inode failed [ 58.704354][T11036] EXT4-fs (loop2): mount failed [ 58.826156][T11076] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 58.849446][T11076] EXT4-fs (loop0): get root inode failed [ 58.855174][T11084] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 58.867804][T11076] EXT4-fs (loop0): mount failed [ 58.884036][T11035] EXT4-fs: failed to create workqueue [ 58.898023][T11035] EXT4-fs (loop5): mount failed [ 58.912743][T11084] EXT4-fs (loop4): get root inode failed [ 58.918699][T11084] EXT4-fs (loop4): mount failed [ 58.951777][T11031] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 58.964105][T11031] EXT4-fs (loop1): get root inode failed [ 58.971944][T11031] EXT4-fs (loop1): mount failed [ 59.072900][T11112] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 59.086904][T11113] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 59.102460][T11112] EXT4-fs (loop3): get root inode failed [ 59.108098][T11112] EXT4-fs (loop3): mount failed [ 59.113365][T11113] EXT4-fs (loop2): get root inode failed [ 59.132334][T11113] EXT4-fs (loop2): mount failed [ 59.220336][T11084] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 59.220338][T11123] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 59.220377][T11123] EXT4-fs (loop5): get root inode failed [ 59.232656][T11084] EXT4-fs (loop4): get root inode failed [ 59.254667][T11123] EXT4-fs (loop5): mount failed [ 59.257665][T11084] EXT4-fs (loop4): mount failed [ 59.286485][T11150] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 59.299401][T11150] EXT4-fs (loop3): get root inode failed [ 59.305199][T11150] EXT4-fs (loop3): mount failed [ 59.314019][T11145] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 59.329912][T11145] EXT4-fs (loop1): get root inode failed [ 59.335822][T11145] EXT4-fs (loop1): mount failed [ 59.386570][T11140] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 59.401473][T11140] EXT4-fs (loop0): get root inode failed [ 59.407283][T11140] EXT4-fs (loop0): mount failed [ 59.489890][T11155] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 59.504058][T11155] EXT4-fs (loop2): get root inode failed [ 59.510825][T11155] EXT4-fs (loop2): mount failed [ 59.523832][T11123] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 59.537032][T11123] EXT4-fs (loop5): get root inode failed [ 59.537090][T11180] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 59.545068][T11123] EXT4-fs (loop5): mount failed [ 59.556310][T11180] EXT4-fs (loop4): get root inode failed [ 59.565938][T11180] EXT4-fs (loop4): mount failed [ 59.629972][T11183] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 59.642977][T11183] EXT4-fs (loop1): get root inode failed [ 59.648958][T11183] EXT4-fs (loop1): mount failed [ 59.712996][T11206] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 59.725369][T11206] EXT4-fs (loop3): get root inode failed [ 59.733036][T11206] EXT4-fs (loop3): mount failed [ 59.761340][T11213] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 59.774733][T11213] EXT4-fs (loop0): get root inode failed [ 59.783357][T11213] EXT4-fs (loop0): mount failed [ 59.841100][T11217] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 59.854007][T11217] EXT4-fs (loop2): get root inode failed [ 59.860252][T11217] EXT4-fs (loop2): mount failed [ 59.880524][T11218] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 59.893163][T11218] EXT4-fs (loop4): get root inode failed [ 59.898983][T11206] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 59.898985][T11218] EXT4-fs (loop4): mount failed [ 59.924063][T11206] EXT4-fs (loop3): get root inode failed [ 59.931786][T11183] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 59.945162][T11213] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 59.958089][T11206] EXT4-fs (loop3): mount failed [ 59.958282][T11207] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 59.975996][T11213] EXT4-fs (loop0): get root inode failed [ 59.986505][T11213] EXT4-fs (loop0): mount failed [ 60.000145][T11218] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 60.015732][T11207] EXT4-fs (loop5): get root inode failed [ 60.022671][T11218] EXT4-fs (loop4): get root inode failed [ 60.028581][T11218] EXT4-fs (loop4): mount failed [ 60.037785][T11207] EXT4-fs (loop5): mount failed [ 60.038092][T11217] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 60.055933][T11217] EXT4-fs (loop2): get root inode failed [ 60.062146][T11217] EXT4-fs (loop2): mount failed [ 60.483562][T11282] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 60.500853][T11312] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 60.504160][T11283] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 60.524066][T11312] EXT4-fs (loop5): get root inode failed [ 60.525558][T11297] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 60.543925][T11297] EXT4-fs (loop4): get root inode failed [ 60.549833][T11297] EXT4-fs (loop4): mount failed [ 60.553044][T11288] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 60.585826][T11312] EXT4-fs (loop5): mount failed [ 60.589603][T11282] EXT4-fs (loop1): get root inode failed [ 60.592776][T11281] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 60.596747][T11282] EXT4-fs (loop1): mount failed [ 60.614660][T11288] EXT4-fs (loop2): get root inode failed [ 60.617189][T11281] EXT4-fs (loop3): get root inode failed [ 60.621878][T11283] EXT4-fs (loop0): get root inode failed [ 60.626900][T11281] EXT4-fs (loop3): mount failed [ 60.632810][T11288] EXT4-fs (loop2): mount failed [ 60.650348][T11283] EXT4-fs (loop0): mount failed [ 60.820113][T11297] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 60.888810][T11288] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 60.907503][T11283] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 60.907625][T11288] EXT4-fs (loop2): get root inode failed [ 60.922669][T11281] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 60.933010][T11288] EXT4-fs (loop2): mount failed [ 60.940021][T11283] EXT4-fs (loop0): get root inode failed [ 60.953440][T11281] EXT4-fs (loop3): get root inode failed [ 60.959884][T11281] EXT4-fs (loop3): mount failed [ 60.964826][T11283] EXT4-fs (loop0): mount failed [ 61.066651][T11352] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 61.081804][T11357] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 61.086779][T11352] EXT4-fs (loop5): get root inode failed [ 61.094767][T11357] EXT4-fs (loop1): get root inode failed [ 61.105622][T11352] EXT4-fs (loop5): mount failed [ 61.105742][T11357] EXT4-fs (loop1): mount failed [ 61.221199][T11379] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 61.234278][T11379] EXT4-fs (loop0): get root inode failed [ 61.240386][T11379] EXT4-fs (loop0): mount failed [ 61.267714][T11381] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 61.281312][T11381] EXT4-fs (loop3): get root inode failed [ 61.284091][T11377] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 61.287132][T11381] EXT4-fs (loop3): mount failed [ 61.310897][T11377] EXT4-fs (loop2): get root inode failed [ 61.317043][T11377] EXT4-fs (loop2): mount failed [ 61.401031][T11380] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 61.420040][T11380] EXT4-fs (loop4): get root inode failed [ 61.425782][T11380] EXT4-fs (loop4): mount failed [ 61.425977][T11379] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 61.443584][T11379] EXT4-fs (loop0): get root inode failed [ 61.453125][T11417] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 61.459072][T11379] EXT4-fs (loop0): mount failed [ 61.474487][T11417] EXT4-fs (loop5): get root inode failed [ 61.480868][T11417] EXT4-fs (loop5): mount failed [ 61.533106][T11424] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 61.548335][T11423] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 61.564940][T11423] EXT4-fs (loop3): get root inode failed [ 61.570908][T11424] EXT4-fs (loop1): get root inode failed [ 61.576923][T11424] EXT4-fs (loop1): mount failed [ 61.585517][T11423] EXT4-fs (loop3): mount failed [ 61.591190][T11377] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 61.615013][T11377] EXT4-fs (loop2): get root inode failed [ 61.647484][T11377] EXT4-fs (loop2): mount failed [ 61.657060][T11380] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 61.678094][T11417] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 61.679812][T11380] EXT4-fs (loop4): get root inode failed [ 61.691078][T11417] EXT4-fs (loop5): get root inode failed [ 61.701025][T11380] EXT4-fs (loop4): mount failed [ 61.714712][T11417] EXT4-fs (loop5): mount failed [ 61.769841][T11466] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 61.787510][T11466] EXT4-fs (loop0): get root inode failed [ 61.793556][T11466] EXT4-fs (loop0): mount failed [ 62.125338][T11489] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 62.138330][T11490] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 62.192478][T11487] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 62.201550][T11489] EXT4-fs (loop3): get root inode failed [ 62.204844][T11491] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 62.210662][T11490] EXT4-fs (loop1): get root inode failed [ 62.227971][T11490] EXT4-fs (loop1): mount failed [ 62.238118][T11489] EXT4-fs (loop3): mount failed [ 62.255543][T11488] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 62.268093][T11492] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 62.272785][T11487] EXT4-fs (loop4): get root inode failed [ 62.281223][T11492] EXT4-fs (loop5): get root inode failed [ 62.289520][T11488] EXT4-fs (loop0): get root inode failed [ 62.298616][T11491] EXT4-fs (loop2): get root inode failed [ 62.303280][T11492] EXT4-fs (loop5): mount failed [ 62.321699][T11487] EXT4-fs (loop4): mount failed [ 62.326963][T11488] EXT4-fs (loop0): mount failed [ 62.329073][T11491] EXT4-fs (loop2): mount failed 2020/12/19 17:28:11 executed programs: 106 [ 62.509820][T11488] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 62.522611][T11488] EXT4-fs (loop0): get root inode failed [ 62.527349][T11490] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 62.532080][T11488] EXT4-fs (loop0): mount failed [ 62.544548][T11490] EXT4-fs (loop1): get root inode failed [ 62.554538][T11490] EXT4-fs (loop1): mount failed [ 62.575846][T11487] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 62.595893][T11487] EXT4-fs (loop4): get root inode failed [ 62.603878][T11487] EXT4-fs (loop4): mount failed [ 62.613729][T11491] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 62.635127][T11491] EXT4-fs (loop2): get root inode failed [ 62.641228][T11491] EXT4-fs (loop2): mount failed [ 62.792506][T11553] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 62.805705][T11553] EXT4-fs (loop5): get root inode failed [ 62.811925][T11553] EXT4-fs (loop5): mount failed [ 62.833534][T11556] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 62.846340][T11556] EXT4-fs (loop0): get root inode failed [ 62.852559][T11556] EXT4-fs (loop0): mount failed [ 62.923577][T11586] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 62.929640][T11571] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 62.936573][T11586] EXT4-fs (loop1): get root inode failed [ 62.952918][T11571] EXT4-fs (loop4): get root inode failed [ 62.955606][T11586] EXT4-fs (loop1): mount failed [ 62.965960][T11571] EXT4-fs (loop4): mount failed [ 62.971156][T11554] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 62.984688][T11554] EXT4-fs (loop3): get root inode failed [ 62.990698][T11554] EXT4-fs (loop3): mount failed [ 63.031701][T11556] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 63.034093][T11553] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 63.044505][T11556] EXT4-fs (loop0): get root inode failed [ 63.056370][T11596] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 63.065960][T11556] EXT4-fs (loop0): mount failed [ 63.074898][T11596] EXT4-fs (loop2): get root inode failed [ 63.088681][T11553] EXT4-fs (loop5): get root inode failed [ 63.091001][T11596] EXT4-fs (loop2): mount failed [ 63.094606][T11553] EXT4-fs (loop5): mount failed [ 63.464266][T11554] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 63.486803][T11622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 63.489494][T11630] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 63.499275][T11596] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 63.515138][T11630] EXT4-fs (loop4): get root inode failed [ 63.528083][T11622] EXT4-fs (loop1): get root inode failed [ 63.528577][T11630] EXT4-fs (loop4): mount failed [ 63.571867][T11622] EXT4-fs (loop1): mount failed [ 63.580687][T11596] EXT4-fs (loop2): get root inode failed [ 63.594294][T11636] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 63.599110][T11651] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 63.608473][T11636] EXT4-fs (loop5): get root inode failed [ 63.620269][T11596] EXT4-fs (loop2): mount failed [ 63.629574][T11636] EXT4-fs (loop5): mount failed [ 63.652062][T11651] EXT4-fs (loop0): get root inode failed [ 63.658098][T11651] EXT4-fs (loop0): mount failed [ 63.679745][T11660] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 63.692625][T11660] EXT4-fs (loop3): get root inode failed [ 63.698550][T11660] EXT4-fs (loop3): mount failed [ 63.852605][T11622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 63.867253][T11622] EXT4-fs (loop1): get root inode failed [ 63.874202][T11622] EXT4-fs (loop1): mount failed [ 63.902943][T11636] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 63.915405][T11636] EXT4-fs (loop5): get root inode failed [ 63.921581][T11636] EXT4-fs (loop5): mount failed [ 63.979779][T11678] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 63.992290][T11678] EXT4-fs (loop2): get root inode failed [ 63.997975][T11678] EXT4-fs (loop2): mount failed [ 64.022543][T11651] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 64.035248][T11651] EXT4-fs (loop0): get root inode failed [ 64.043647][T11651] EXT4-fs (loop0): mount failed [ 64.058949][T11630] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 64.090741][T11704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 64.104610][T11704] EXT4-fs (loop1): get root inode failed [ 64.111248][T11704] EXT4-fs (loop1): mount failed [ 64.130282][T11703] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 64.143565][T11703] EXT4-fs (loop5): get root inode failed [ 64.149943][T11703] EXT4-fs (loop5): mount failed [ 64.319526][T11722] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 64.335163][T11722] EXT4-fs (loop3): get root inode failed [ 64.342816][T11722] EXT4-fs (loop3): mount failed [ 64.409576][T11734] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 64.422476][T11734] EXT4-fs (loop4): get root inode failed [ 64.428292][T11734] EXT4-fs (loop4): mount failed [ 64.490319][T11678] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 64.497748][T11704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 64.504550][T11678] EXT4-fs (loop2): get root inode failed [ 64.516736][T11704] EXT4-fs (loop1): get root inode failed [ 64.526220][T11678] EXT4-fs (loop2): mount failed [ 64.526462][T11704] EXT4-fs (loop1): mount failed [ 64.620474][T11743] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 64.633194][T11743] EXT4-fs (loop0): get root inode failed [ 64.643002][T11734] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 64.644214][T11743] EXT4-fs (loop0): mount failed [ 64.656355][T11734] EXT4-fs (loop4): get root inode failed [ 64.666084][T11734] EXT4-fs (loop4): mount failed [ 64.683950][T11722] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 64.697504][T11722] EXT4-fs (loop3): get root inode failed [ 64.707066][T11722] EXT4-fs (loop3): mount failed [ 64.729717][T11768] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 64.743301][T11768] EXT4-fs (loop5): get root inode failed [ 64.749182][T11768] EXT4-fs (loop5): mount failed [ 64.962899][T11770] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 64.975357][T11770] EXT4-fs (loop2): get root inode failed [ 64.986401][T11770] EXT4-fs (loop2): mount failed [ 65.183467][T11743] EXT4-fs: failed to create workqueue [ 65.188886][T11743] EXT4-fs (loop0): mount failed [ 65.194966][T11770] EXT4-fs: failed to create workqueue [ 65.203765][T11770] EXT4-fs (loop2): mount failed [ 65.206131][T11810] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 65.229549][T11820] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 65.245849][T11805] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 65.245851][T11794] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 65.245888][T11794] EXT4-fs (loop1): get root inode failed [ 65.266805][T11820] EXT4-fs (loop3): get root inode failed [ 65.284676][T11805] EXT4-fs (loop4): get root inode failed [ 65.294635][T11794] EXT4-fs (loop1): mount failed [ 65.295065][T11810] EXT4-fs (loop5): get root inode failed [ 65.302559][T11805] EXT4-fs (loop4): mount failed [ 65.305733][T11810] EXT4-fs (loop5): mount failed [ 65.313197][T11820] EXT4-fs (loop3): mount failed [ 65.616649][T11820] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 65.648577][T11805] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 65.649058][T11794] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 65.664420][T11805] EXT4-fs (loop4): get root inode failed [ 65.679152][T11805] EXT4-fs (loop4): mount failed [ 65.679932][T11856] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 65.689334][T11820] EXT4-fs (loop3): get root inode failed [ 65.705777][T11820] EXT4-fs (loop3): mount failed [ 65.705923][T11810] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 65.716531][T11794] EXT4-fs (loop1): get root inode failed [ 65.729828][T11794] EXT4-fs (loop1): mount failed [ 65.730203][T11856] EXT4-fs (loop0): get root inode failed [ 65.741862][T11856] EXT4-fs (loop0): mount failed [ 65.745762][T11810] EXT4-fs (loop5): get root inode failed [ 65.761100][T11810] EXT4-fs (loop5): mount failed [ 65.839882][T11861] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 65.853395][T11883] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 65.853528][T11861] EXT4-fs (loop2): get root inode failed [ 65.866379][T11883] EXT4-fs (loop4): get root inode failed [ 65.877456][T11883] EXT4-fs (loop4): mount failed [ 65.877528][T11861] EXT4-fs (loop2): mount failed [ 66.203152][T11856] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 66.226293][T11907] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 66.239097][T11905] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 66.256327][T11906] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 66.256537][T11856] EXT4-fs (loop0): get root inode failed [ 66.312835][T11921] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 66.325485][T11905] EXT4-fs (loop1): get root inode failed [ 66.330017][T11921] EXT4-fs (loop2): get root inode failed [ 66.337150][T11907] EXT4-fs (loop5): get root inode failed [ 66.337700][T11921] EXT4-fs (loop2): mount failed [ 66.360904][T11924] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 66.390331][T11906] EXT4-fs (loop3): get root inode failed [ 66.400592][T11906] EXT4-fs (loop3): mount failed [ 66.411497][T11924] EXT4-fs (loop4): get root inode failed [ 66.417289][T11924] EXT4-fs (loop4): mount failed [ 66.424761][T11907] EXT4-fs (loop5): mount failed [ 66.427148][T11905] EXT4-fs (loop1): mount failed [ 66.444829][T11856] EXT4-fs (loop0): mount failed [ 66.797164][T11905] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 66.839599][T11968] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 66.857123][T11953] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 66.870112][T11924] EXT4-fs: failed to create workqueue [ 66.876037][T11924] EXT4-fs (loop4): mount failed [ 66.889565][T11968] EXT4-fs (loop3): get root inode failed [ 66.897314][T11953] EXT4-fs (loop2): get root inode failed [ 66.899654][T11968] EXT4-fs (loop3): mount failed [ 66.903975][T11953] EXT4-fs (loop2): mount failed [ 67.001308][T11984] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 67.013947][T11984] EXT4-fs (loop0): get root inode failed [ 67.013975][T11982] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 67.020273][T11984] EXT4-fs (loop0): mount failed [ 67.036957][T11982] EXT4-fs (loop5): get root inode failed [ 67.053244][T11982] EXT4-fs (loop5): mount failed [ 67.139720][T12004] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 67.155685][T12004] EXT4-fs (loop1): get root inode failed [ 67.161862][T12004] EXT4-fs (loop1): mount failed [ 67.260960][T11984] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 67.262357][T12020] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 67.274311][T11984] EXT4-fs (loop0): get root inode failed [ 67.286231][T12020] EXT4-fs (loop3): get root inode failed [ 67.296935][T11984] EXT4-fs (loop0): mount failed [ 67.298349][T12020] EXT4-fs (loop3): mount failed [ 67.307870][T11953] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 67.325838][T12009] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 67.338876][T11953] EXT4-fs (loop2): get root inode failed [ 67.351886][T11982] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 67.370644][T11953] EXT4-fs (loop2): mount failed [ 67.378680][T12009] EXT4-fs (loop4): get root inode failed [ 67.388243][T12009] EXT4-fs (loop4): mount failed [ 67.505051][T12050] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 67.518468][T12050] EXT4-fs (loop1): get root inode failed [ 67.524740][T12050] EXT4-fs (loop1): mount failed [ 67.580353][T12020] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 67.592852][T12020] EXT4-fs (loop3): get root inode failed [ 67.598759][T12020] EXT4-fs (loop3): mount failed 2020/12/19 17:28:16 executed programs: 149 [ 67.650028][T12009] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 67.662679][T12009] EXT4-fs (loop4): get root inode failed [ 67.668406][T12009] EXT4-fs (loop4): mount failed [ 67.689593][T12062] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 67.706207][T12062] EXT4-fs (loop5): get root inode failed [ 67.713317][T12062] EXT4-fs (loop5): mount failed [ 67.773458][T12060] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 67.786084][T12060] EXT4-fs (loop0): get root inode failed [ 67.792331][T12060] EXT4-fs (loop0): mount failed [ 67.812581][T12067] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 67.824859][T12067] EXT4-fs (loop2): get root inode failed [ 67.830823][T12067] EXT4-fs (loop2): mount failed [ 67.931182][T12101] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 67.944095][T12101] EXT4-fs (loop4): get root inode failed [ 67.950149][T12101] EXT4-fs (loop4): mount failed [ 67.981046][T12100] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 67.994355][T12100] EXT4-fs (loop1): get root inode failed [ 68.000945][T12100] EXT4-fs (loop1): mount failed [ 68.069749][T12097] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 68.084767][T12097] EXT4-fs (loop3): get root inode failed [ 68.090956][T12097] EXT4-fs (loop3): mount failed [ 68.209656][T12067] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 68.232178][T12097] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 68.238004][T12067] EXT4-fs (loop2): get root inode failed [ 68.246831][T12101] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 68.274140][T12100] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 68.302984][T12133] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 68.310694][T12100] EXT4-fs (loop1): get root inode failed [ 68.321283][T12067] EXT4-fs (loop2): mount failed [ 68.326430][T12100] EXT4-fs (loop1): mount failed [ 68.371281][T12139] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 68.387496][T12097] EXT4-fs (loop3): get root inode failed [ 68.388765][T12139] EXT4-fs (loop0): get root inode failed [ 68.396834][T12133] EXT4-fs (loop5): get root inode failed [ 68.400531][T12139] EXT4-fs (loop0): mount failed [ 68.409790][T12133] EXT4-fs (loop5): mount failed [ 68.444326][T12174] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 68.444705][T12097] EXT4-fs (loop3): mount failed [ 68.457539][T12174] EXT4-fs (loop1): get root inode failed [ 68.468261][T12174] EXT4-fs (loop1): mount failed [ 68.642325][T12169] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 68.655254][T12169] EXT4-fs (loop2): get root inode failed [ 68.665939][T12169] EXT4-fs (loop2): mount failed [ 68.729647][T12188] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 68.742442][T12188] EXT4-fs (loop4): get root inode failed [ 68.748159][T12188] EXT4-fs (loop4): mount failed [ 68.779610][T12133] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 68.779821][T12174] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 68.792204][T12133] EXT4-fs (loop5): get root inode failed [ 68.811360][T12206] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 68.814999][T12174] EXT4-fs (loop1): get root inode failed [ 68.824200][T12133] EXT4-fs (loop5): mount failed [ 68.829803][T12174] EXT4-fs (loop1): mount failed [ 68.842767][T12206] EXT4-fs (loop0): get root inode failed [ 68.851360][T12206] EXT4-fs (loop0): mount failed [ 68.886633][T12169] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 68.900307][T12169] EXT4-fs (loop2): get root inode failed [ 68.906215][T12169] EXT4-fs (loop2): mount failed [ 69.042824][T12197] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 69.067918][T12229] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 69.070713][T12206] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 69.084680][T12229] EXT4-fs (loop4): get root inode failed [ 69.093134][T12206] EXT4-fs (loop0): get root inode failed [ 69.097600][T12229] EXT4-fs (loop4): mount failed [ 69.113052][T12206] EXT4-fs (loop0): mount failed [ 69.179642][T12250] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 69.192713][T12250] EXT4-fs (loop1): get root inode failed [ 69.216170][T12250] EXT4-fs (loop1): mount failed [ 69.225564][T12253] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 69.241878][T12253] EXT4-fs (loop5): get root inode failed [ 69.247534][T12253] EXT4-fs (loop5): mount failed [ 69.469554][T12267] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 69.482032][T12249] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 69.489524][T12267] EXT4-fs (loop3): get root inode failed [ 69.498772][T12249] EXT4-fs (loop2): get root inode failed [ 69.501731][T12267] EXT4-fs (loop3): mount failed [ 69.506292][T12249] EXT4-fs (loop2): mount failed [ 69.560272][T12253] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 69.621449][T12275] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 69.634187][T12275] EXT4-fs (loop0): get root inode failed [ 69.640189][T12275] EXT4-fs (loop0): mount failed [ 69.671506][T12289] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 69.685547][T12289] EXT4-fs (loop1): get root inode failed [ 69.693407][T12289] EXT4-fs (loop1): mount failed [ 69.704554][T12229] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 69.709911][T12267] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 69.974687][T12322] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 69.987279][T12322] EXT4-fs (loop5): get root inode failed [ 69.996046][T12322] EXT4-fs (loop5): mount failed [ 70.046637][T12275] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 70.062047][T12319] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 70.069845][T12289] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 70.075064][T12319] EXT4-fs (loop2): get root inode failed [ 70.086717][T12275] EXT4-fs (loop0): get root inode failed [ 70.098547][T12289] EXT4-fs (loop1): get root inode failed [ 70.101607][T12319] EXT4-fs (loop2): mount failed [ 70.104578][T12289] EXT4-fs (loop1): mount failed [ 70.114294][T12275] EXT4-fs (loop0): mount failed [ 70.144435][T12349] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 70.144448][T12340] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 70.159460][T12349] EXT4-fs (loop5): get root inode failed [ 70.177863][T12349] EXT4-fs (loop5): mount failed [ 70.189463][T12340] EXT4-fs (loop4): get root inode failed [ 70.195404][T12340] EXT4-fs (loop4): mount failed [ 70.259848][T12352] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 70.272830][T12352] EXT4-fs (loop3): get root inode failed [ 70.279556][T12352] EXT4-fs (loop3): mount failed [ 70.564412][T12319] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 70.589919][T12383] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 70.605925][T12383] EXT4-fs (loop4): get root inode failed [ 70.606031][T12378] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 70.621997][T12383] EXT4-fs (loop4): mount failed [ 70.627227][T12378] EXT4-fs (loop1): get root inode failed [ 70.628929][T12379] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 70.634575][T12378] EXT4-fs (loop1): mount failed [ 70.650800][T12379] EXT4-fs (loop0): get root inode failed [ 70.663307][T12379] EXT4-fs (loop0): mount failed [ 70.715475][T12416] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 70.718799][T12384] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 70.728344][T12416] EXT4-fs (loop2): get root inode failed [ 70.746414][T12416] EXT4-fs (loop2): mount failed [ 70.752332][T12384] EXT4-fs (loop5): get root inode failed [ 70.758568][T12384] EXT4-fs (loop5): mount failed [ 70.919771][T12426] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 70.922918][T12427] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 70.932442][T12426] EXT4-fs (loop0): get root inode failed [ 70.948649][T12427] EXT4-fs (loop4): get root inode failed [ 70.950487][T12426] EXT4-fs (loop0): mount failed [ 70.971325][T12427] EXT4-fs (loop4): mount failed [ 70.976532][T12428] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 70.997606][T12428] EXT4-fs (loop3): get root inode failed [ 71.001205][T12429] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 71.005067][T12428] EXT4-fs (loop3): mount failed [ 71.016131][T12429] EXT4-fs (loop1): get root inode failed [ 71.027905][T12429] EXT4-fs (loop1): mount failed [ 71.102282][T12454] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 71.102518][T12384] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 71.115431][T12454] EXT4-fs (loop2): get root inode failed [ 71.139844][T12454] EXT4-fs (loop2): mount failed [ 71.143325][T12384] EXT4-fs (loop5): get root inode failed [ 71.154976][T12427] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 71.159071][T12384] EXT4-fs (loop5): mount failed [ 71.169375][T12427] EXT4-fs (loop4): get root inode failed [ 71.178077][T12427] EXT4-fs (loop4): mount failed [ 71.187859][T12426] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 71.341966][T12429] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 71.354376][T12429] EXT4-fs (loop1): get root inode failed [ 71.363088][T12429] EXT4-fs (loop1): mount failed [ 71.519872][T12428] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 71.532361][T12428] EXT4-fs (loop3): get root inode failed [ 71.538047][T12428] EXT4-fs (loop3): mount failed [ 71.612511][T12500] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 71.616516][T12514] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 71.625389][T12500] EXT4-fs (loop2): get root inode failed [ 71.637072][T12513] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 71.643543][T12500] EXT4-fs (loop2): mount failed [ 71.661293][T12514] EXT4-fs (loop1): get root inode failed [ 71.663766][T12513] EXT4-fs (loop5): get root inode failed [ 71.667123][T12514] EXT4-fs (loop1): mount failed [ 71.677912][T12513] EXT4-fs (loop5): mount failed [ 71.693356][T12515] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 71.707366][T12515] EXT4-fs (loop0): get root inode failed [ 71.713308][T12515] EXT4-fs (loop0): mount failed [ 71.792577][T12512] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 71.805076][T12512] EXT4-fs (loop4): get root inode failed [ 71.810910][T12512] EXT4-fs (loop4): mount failed [ 71.884796][T12514] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 71.906647][T12514] EXT4-fs (loop1): get root inode failed [ 71.917165][T12514] EXT4-fs (loop1): mount failed [ 71.928304][T12515] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 71.940923][T12500] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 71.986518][T12546] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 71.986818][T12500] EXT4-fs (loop2): get root inode failed [ 72.005201][T12513] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 72.006028][T12515] EXT4-fs (loop0): get root inode failed [ 72.019434][T12546] EXT4-fs (loop3): get root inode failed [ 72.030741][T12546] EXT4-fs (loop3): mount failed [ 72.047242][T12513] EXT4-fs (loop5): get root inode failed [ 72.071701][T12500] EXT4-fs (loop2): mount failed [ 72.071915][T12560] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 72.077083][T12513] EXT4-fs (loop5): mount failed [ 72.094725][T12560] EXT4-fs (loop4): get root inode failed [ 72.103773][T12560] EXT4-fs (loop4): mount failed [ 72.112529][T12515] EXT4-fs (loop0): mount failed [ 72.132269][T12546] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 72.146697][T12546] EXT4-fs (loop3): get root inode failed [ 72.157155][T12546] EXT4-fs (loop3): mount failed [ 72.346180][T12560] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 72.363421][T12588] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 72.369451][T12560] EXT4-fs (loop4): get root inode failed [ 72.382055][T12560] EXT4-fs (loop4): mount failed [ 72.385483][T12588] EXT4-fs (loop1): get root inode failed [ 72.396725][T12588] EXT4-fs (loop1): mount failed [ 72.459483][T12601] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 72.472116][T12601] EXT4-fs (loop5): get root inode failed [ 72.478051][T12601] EXT4-fs (loop5): mount failed [ 72.590562][T12611] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 72.603980][T12611] EXT4-fs (loop0): get root inode failed [ 72.604217][T12627] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 72.610292][T12611] EXT4-fs (loop0): mount failed 2020/12/19 17:28:21 executed programs: 195 [ 72.650521][T12627] EXT4-fs (loop2): get root inode failed [ 72.656651][T12627] EXT4-fs (loop2): mount failed [ 72.665481][T12588] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 72.678390][T12612] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 72.717609][T12612] EXT4-fs (loop3): get root inode failed [ 72.724575][T12650] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 72.738081][T12588] EXT4-fs (loop1): get root inode failed [ 72.748440][T12601] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 72.762122][T12612] EXT4-fs (loop3): mount failed [ 72.767831][T12650] EXT4-fs (loop4): get root inode failed [ 72.774249][T12588] EXT4-fs (loop1): mount failed [ 72.779702][T12601] EXT4-fs (loop5): get root inode failed [ 72.785557][T12601] EXT4-fs (loop5): mount failed [ 72.792364][T12650] EXT4-fs (loop4): mount failed [ 72.821123][T12658] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 72.837623][T12658] EXT4-fs (loop0): get root inode failed [ 72.847957][T12658] EXT4-fs (loop0): mount failed [ 72.932684][T12627] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 72.945106][T12627] EXT4-fs (loop2): get root inode failed [ 72.952811][T12627] EXT4-fs (loop2): mount failed [ 73.112131][T12685] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 73.127362][T12685] EXT4-fs (loop1): get root inode failed [ 73.134104][T12685] EXT4-fs (loop1): mount failed [ 73.209671][T12700] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 73.223441][T12700] EXT4-fs (loop3): get root inode failed [ 73.232542][T12702] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 73.232595][T12700] EXT4-fs (loop3): mount failed [ 73.250650][T12702] EXT4-fs (loop0): get root inode failed [ 73.256868][T12702] EXT4-fs (loop0): mount failed [ 73.269746][T12704] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 73.283246][T12677] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 73.283521][T12704] EXT4-fs (loop2): get root inode failed [ 73.300340][T12677] EXT4-fs (loop5): get root inode failed [ 73.306996][T12677] EXT4-fs (loop5): mount failed [ 73.307882][T12704] EXT4-fs (loop2): mount failed [ 73.332589][T12703] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 73.344987][T12703] EXT4-fs (loop4): get root inode failed [ 73.351545][T12703] EXT4-fs (loop4): mount failed [ 73.457551][T12685] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 73.482902][T12700] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 73.495344][T12702] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 73.495548][T12700] EXT4-fs (loop3): get root inode failed [ 73.513039][T12702] EXT4-fs (loop0): get root inode failed [ 73.514307][T12700] EXT4-fs (loop3): mount failed [ 73.519846][T12702] EXT4-fs (loop0): mount failed [ 73.554636][T12704] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 73.567235][T12704] EXT4-fs (loop2): get root inode failed [ 73.573773][T12704] EXT4-fs (loop2): mount failed [ 73.645979][T12752] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 73.660698][T12752] EXT4-fs (loop5): get root inode failed [ 73.666420][T12752] EXT4-fs (loop5): mount failed [ 73.724461][T12775] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 73.738059][T12775] EXT4-fs (loop3): get root inode failed [ 73.744812][T12776] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 73.758170][T12776] EXT4-fs (loop4): get root inode failed [ 73.771293][T12776] EXT4-fs (loop4): mount failed [ 73.777584][T12775] EXT4-fs (loop3): mount failed [ 73.778371][T12768] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 73.802532][T12768] EXT4-fs (loop1): get root inode failed [ 73.808428][T12768] EXT4-fs (loop1): mount failed [ 73.842146][T12791] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 73.855066][T12791] EXT4-fs (loop2): get root inode failed [ 73.864291][T12791] EXT4-fs (loop2): mount failed [ 74.033230][T12804] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 74.045945][T12804] EXT4-fs (loop0): get root inode failed [ 74.062829][T12800] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 74.066600][T12804] EXT4-fs (loop0): mount failed [ 74.084885][T12768] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 74.085641][T12800] EXT4-fs (loop5): get root inode failed [ 74.102910][T12800] EXT4-fs (loop5): mount failed [ 74.113684][T12791] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 74.119434][T12768] EXT4-fs (loop1): get root inode failed [ 74.142238][T12768] EXT4-fs (loop1): mount failed [ 74.148604][T12791] EXT4-fs (loop2): get root inode failed [ 74.155208][T12791] EXT4-fs (loop2): mount failed [ 74.190132][T12832] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 74.202826][T12833] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 74.219297][T12832] EXT4-fs (loop3): get root inode failed [ 74.225142][T12833] EXT4-fs (loop4): get root inode failed [ 74.234530][T12832] EXT4-fs (loop3): mount failed [ 74.238818][T12833] EXT4-fs (loop4): mount failed [ 74.429476][T12804] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 74.443195][T12804] EXT4-fs (loop0): get root inode failed [ 74.449466][T12804] EXT4-fs (loop0): mount failed [ 74.482591][T12861] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 74.495089][T12861] EXT4-fs (loop5): get root inode failed [ 74.504517][T12861] EXT4-fs (loop5): mount failed [ 74.547562][T12858] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 74.563781][T12863] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 74.582664][T12832] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 74.583287][T12863] EXT4-fs (loop1): get root inode failed [ 74.595035][T12833] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 74.602036][T12858] EXT4-fs (loop2): get root inode failed [ 74.621711][T12832] EXT4-fs (loop3): get root inode failed [ 74.623243][T12858] EXT4-fs (loop2): mount failed [ 74.627981][T12833] EXT4-fs (loop4): get root inode failed [ 74.638794][T12832] EXT4-fs (loop3): mount failed [ 74.643330][T12863] EXT4-fs (loop1): mount failed [ 74.647200][T12833] EXT4-fs (loop4): mount failed [ 74.985255][T12899] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 74.997742][T12899] EXT4-fs (loop5): get root inode failed [ 75.007269][T12899] EXT4-fs (loop5): mount failed [ 75.007618][T12912] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 75.013069][T12863] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 75.025724][T12912] EXT4-fs (loop3): get root inode failed [ 75.043099][T12914] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 75.044429][T12912] EXT4-fs (loop3): mount failed [ 75.062811][T12858] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 75.072377][T12914] EXT4-fs (loop4): get root inode failed [ 75.086098][T12858] EXT4-fs (loop2): get root inode failed [ 75.093947][T12863] EXT4-fs (loop1): get root inode failed [ 75.100170][T12863] EXT4-fs (loop1): mount failed [ 75.103348][T12858] EXT4-fs (loop2): mount failed [ 75.105478][T12914] EXT4-fs (loop4): mount failed [ 75.124093][T12936] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 75.136478][T12936] EXT4-fs (loop0): get root inode failed [ 75.143482][T12936] EXT4-fs (loop0): mount failed [ 75.279383][T12899] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 75.292272][T12899] EXT4-fs (loop5): get root inode failed [ 75.300031][T12899] EXT4-fs (loop5): mount failed [ 75.522946][T12956] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 75.537384][T12956] EXT4-fs (loop3): get root inode failed [ 75.537506][T12960] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 75.544750][T12956] EXT4-fs (loop3): mount failed [ 75.569406][T12960] EXT4-fs (loop2): get root inode failed [ 75.575308][T12960] EXT4-fs (loop2): mount failed [ 75.594163][T12989] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 75.608217][T12989] EXT4-fs (loop4): get root inode failed [ 75.614925][T12989] EXT4-fs (loop4): mount failed [ 75.630004][T12990] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 75.642416][T12990] EXT4-fs (loop0): get root inode failed [ 75.642532][T12984] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 75.648147][T12990] EXT4-fs (loop0): mount failed [ 75.677498][T12987] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 75.678039][T12984] EXT4-fs (loop1): get root inode failed [ 75.691760][T12987] EXT4-fs (loop5): get root inode failed [ 75.695278][T12984] EXT4-fs (loop1): mount failed [ 75.706039][T12987] EXT4-fs (loop5): mount failed [ 75.897443][T13015] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 75.910124][T13015] EXT4-fs (loop3): get root inode failed [ 75.915862][T13015] EXT4-fs (loop3): mount failed [ 75.935630][T12984] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 75.954730][T12990] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 75.980550][T12984] EXT4-fs (loop1): get root inode failed [ 75.986486][T12984] EXT4-fs (loop1): mount failed [ 75.996302][T12987] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 76.023045][T12990] EXT4-fs (loop0): get root inode failed [ 76.024386][T13029] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 76.043822][T12960] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 76.044140][T12990] EXT4-fs (loop0): mount failed [ 76.056008][T12960] EXT4-fs (loop2): get root inode failed [ 76.066712][T12960] EXT4-fs (loop2): mount failed [ 76.069647][T13029] EXT4-fs (loop4): get root inode failed [ 76.077767][T13029] EXT4-fs (loop4): mount failed [ 76.403703][T13029] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 76.416845][T13029] EXT4-fs (loop4): get root inode failed [ 76.422926][T13029] EXT4-fs (loop4): mount failed [ 76.461029][T13065] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 76.474588][T13065] EXT4-fs (loop1): get root inode failed [ 76.482363][T13065] EXT4-fs (loop1): mount failed [ 76.564034][T13061] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 76.578532][T13075] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 76.580058][T13061] EXT4-fs (loop3): get root inode failed [ 76.590717][T13064] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 76.596765][T13061] EXT4-fs (loop3): mount failed [ 76.643081][T13075] EXT4-fs (loop0): get root inode failed [ 76.648924][T13064] EXT4-fs (loop5): get root inode failed [ 76.649542][T13075] EXT4-fs (loop0): mount failed [ 76.655231][T13096] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 76.673074][T13064] EXT4-fs (loop5): mount failed [ 76.683735][T13096] EXT4-fs (loop4): get root inode failed [ 76.690293][T13096] EXT4-fs (loop4): mount failed [ 76.722180][T13101] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 76.734755][T13101] EXT4-fs (loop2): get root inode failed [ 76.750897][T13101] EXT4-fs (loop2): mount failed [ 76.931473][T13101] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 76.949312][T13118] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 76.963044][T13118] EXT4-fs (loop1): get root inode failed [ 76.969409][T13096] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 76.971388][T13118] EXT4-fs (loop1): mount failed [ 77.003069][T13064] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 77.017528][T13096] EXT4-fs (loop4): get root inode failed [ 77.024721][T13064] EXT4-fs (loop5): get root inode failed [ 77.024837][T13075] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 77.043358][T13096] EXT4-fs (loop4): mount failed [ 77.045005][T13142] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 77.049792][T13064] EXT4-fs (loop5): mount failed [ 77.075271][T13142] EXT4-fs (loop3): get root inode failed [ 77.089236][T13075] EXT4-fs (loop0): get root inode failed [ 77.092927][T13142] EXT4-fs (loop3): mount failed [ 77.095070][T13075] EXT4-fs (loop0): mount failed [ 77.199713][T13118] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 77.220281][T13118] EXT4-fs (loop1): get root inode failed [ 77.226495][T13118] EXT4-fs (loop1): mount failed [ 77.466283][T13170] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 77.478801][T13170] EXT4-fs (loop4): get root inode failed [ 77.484715][T13170] EXT4-fs (loop4): mount failed [ 77.552988][T13182] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 77.565679][T13182] EXT4-fs (loop5): get root inode failed [ 77.573348][T13182] EXT4-fs (loop5): mount failed [ 77.577071][T13171] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 77.590961][T13171] EXT4-fs (loop2): get root inode failed [ 77.596584][T13171] EXT4-fs (loop2): mount failed [ 77.652079][T13197] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 77.665477][T13197] EXT4-fs (loop0): get root inode failed [ 77.666463][T13195] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 77.671955][T13194] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 77.688063][T13195] EXT4-fs (loop1): get root inode failed [ 77.699180][T13197] EXT4-fs (loop0): mount failed [ 77.706308][T13195] EXT4-fs (loop1): mount failed [ 77.707088][T13194] EXT4-fs (loop3): get root inode failed [ 77.738667][T13194] EXT4-fs (loop3): mount failed 2020/12/19 17:28:26 executed programs: 242 [ 77.822226][T13170] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 77.835373][T13170] EXT4-fs (loop4): get root inode failed [ 77.841939][T13170] EXT4-fs (loop4): mount failed [ 78.053960][T13195] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 78.075022][T13241] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 78.088115][T13237] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 78.101174][T13242] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 78.113448][T13237] EXT4-fs (loop0): get root inode failed [ 78.114822][T13242] EXT4-fs (loop4): get root inode failed [ 78.120462][T13241] EXT4-fs (loop5): get root inode failed [ 78.129722][T13242] EXT4-fs (loop4): mount failed [ 78.131293][T13237] EXT4-fs (loop0): mount failed [ 78.140850][T13194] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 78.154082][T13241] EXT4-fs (loop5): mount failed [ 78.171343][T13194] EXT4-fs (loop3): get root inode failed [ 78.178425][T13257] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 78.188371][T13194] EXT4-fs (loop3): mount failed [ 78.191981][T13257] EXT4-fs (loop2): get root inode failed [ 78.208500][T13257] EXT4-fs (loop2): mount failed [ 78.371792][T13242] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 78.384445][T13242] EXT4-fs (loop4): get root inode failed [ 78.390752][T13242] EXT4-fs (loop4): mount failed [ 78.411961][T13278] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 78.424515][T13278] EXT4-fs (loop1): get root inode failed [ 78.430970][T13278] EXT4-fs (loop1): mount failed [ 78.486373][T13237] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 78.502224][T13241] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 78.621652][T13257] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 78.634808][T13257] EXT4-fs (loop2): get root inode failed [ 78.641866][T13257] EXT4-fs (loop2): mount failed [ 78.701377][T13309] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 78.714448][T13309] EXT4-fs (loop3): get root inode failed [ 78.742640][T13309] EXT4-fs (loop3): mount failed [ 78.751167][T13308] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 78.763941][T13308] EXT4-fs (loop4): get root inode failed [ 78.771607][T13308] EXT4-fs (loop4): mount failed [ 78.801965][T13278] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 78.862372][T13339] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 78.874553][T13339] EXT4-fs (loop2): get root inode failed [ 78.882562][T13339] EXT4-fs (loop2): mount failed [ 79.115298][T13342] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 79.127961][T13329] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 79.142570][T13326] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 79.156953][T13339] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 79.173775][T13339] EXT4-fs (loop2): get root inode failed [ 79.179316][T13326] EXT4-fs (loop5): get root inode failed [ 79.179777][T13362] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 79.186939][T13326] EXT4-fs (loop5): mount failed [ 79.204805][T13361] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 79.230982][T13342] EXT4-fs (loop3): get root inode failed [ 79.237048][T13329] EXT4-fs (loop0): get root inode failed [ 79.245931][T13339] EXT4-fs (loop2): mount failed [ 79.248706][T13361] EXT4-fs (loop1): get root inode failed [ 79.253030][T13342] EXT4-fs (loop3): mount failed [ 79.257519][T13362] EXT4-fs (loop4): get root inode failed [ 79.262023][T13329] EXT4-fs (loop0): mount failed [ 79.271346][T13362] EXT4-fs (loop4): mount failed [ 79.278421][T13361] EXT4-fs (loop1): mount failed [ 79.674601][T13362] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 79.693321][T13397] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 79.706333][T13342] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 79.712707][T13362] EXT4-fs (loop4): get root inode failed [ 79.724672][T13397] EXT4-fs (loop2): get root inode failed [ 79.731236][T13362] EXT4-fs (loop4): mount failed [ 79.736411][T13397] EXT4-fs (loop2): mount failed [ 79.745433][T13417] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 79.761617][T13361] EXT4-fs: failed to create workqueue [ 79.764723][T13417] EXT4-fs (loop5): get root inode failed [ 79.774501][T13417] EXT4-fs (loop5): mount failed [ 79.774977][T13361] EXT4-fs (loop1): mount failed [ 79.793646][T13416] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 79.801666][T13342] EXT4-fs (loop3): get root inode failed [ 79.808959][T13416] EXT4-fs (loop0): get root inode failed [ 79.817567][T13416] EXT4-fs (loop0): mount failed [ 79.828674][T13342] EXT4-fs (loop3): mount failed [ 80.119830][T13416] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 80.132396][T13416] EXT4-fs (loop0): get root inode failed [ 80.138482][T13416] EXT4-fs (loop0): mount failed [ 80.166484][T13417] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 80.181166][T13397] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 80.193990][T13452] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 80.202649][T13442] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 80.206728][T13452] EXT4-fs (loop3): get root inode failed [ 80.223711][T13452] EXT4-fs (loop3): mount failed [ 80.240303][T13442] EXT4-fs (loop4): get root inode failed [ 80.246113][T13442] EXT4-fs (loop4): mount failed [ 80.408664][T13451] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 80.421189][T13451] EXT4-fs (loop1): get root inode failed [ 80.426959][T13451] EXT4-fs (loop1): mount failed [ 80.621761][T13497] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 80.634251][T13488] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 80.664892][T13442] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 80.691499][T13496] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 80.743665][T13494] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 80.774045][T13488] EXT4-fs (loop0): get root inode failed [ 80.785036][T13497] EXT4-fs (loop5): get root inode failed [ 80.794056][T13442] EXT4-fs (loop4): get root inode failed [ 80.820630][T13496] EXT4-fs (loop2): get root inode failed [ 80.826279][T13496] EXT4-fs (loop2): mount failed [ 80.828276][T13494] EXT4-fs (loop3): get root inode failed [ 80.837098][T13488] EXT4-fs (loop0): mount failed [ 80.842331][T13497] EXT4-fs (loop5): mount failed [ 80.847393][T13442] EXT4-fs (loop4): mount failed [ 80.849556][T13494] EXT4-fs (loop3): mount failed [ 80.911486][T13527] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 80.924249][T13527] EXT4-fs (loop1): get root inode failed [ 80.933343][T13527] EXT4-fs (loop1): mount failed [ 81.023347][T13488] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 81.035911][T13488] EXT4-fs (loop0): get root inode failed [ 81.042972][T13488] EXT4-fs (loop0): mount failed [ 81.161503][T13494] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 81.174525][T13494] EXT4-fs (loop3): get root inode failed [ 81.186215][T13494] EXT4-fs (loop3): mount failed [ 81.268764][T13555] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 81.281146][T13555] EXT4-fs (loop5): get root inode failed [ 81.287009][T13555] EXT4-fs (loop5): mount failed [ 81.292847][T13551] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 81.305374][T13551] EXT4-fs (loop2): get root inode failed [ 81.314658][T13551] EXT4-fs (loop2): mount failed [ 81.338643][T13541] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 81.351651][T13541] EXT4-fs (loop4): get root inode failed [ 81.357557][T13541] EXT4-fs (loop4): mount failed [ 81.470151][T13575] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 81.483012][T13575] EXT4-fs (loop0): get root inode failed [ 81.492230][T13583] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 81.497285][T13575] EXT4-fs (loop0): mount failed [ 81.529788][T13541] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 81.559205][T13555] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 81.601803][T13588] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 81.615252][T13588] EXT4-fs (loop1): get root inode failed [ 81.616600][T13583] EXT4-fs (loop3): get root inode failed [ 81.628592][T13551] EXT4-fs: failed to create workqueue [ 81.634222][T13551] EXT4-fs (loop2): mount failed [ 81.653141][T13541] EXT4-fs (loop4): get root inode failed [ 81.665933][T13541] EXT4-fs (loop4): mount failed [ 81.683021][T13583] EXT4-fs (loop3): mount failed [ 81.687760][T13588] EXT4-fs (loop1): mount failed [ 81.891019][T13623] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 81.922797][T13588] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 81.934354][T13623] EXT4-fs (loop5): get root inode failed [ 81.955064][T13623] EXT4-fs (loop5): mount failed [ 81.983705][T13635] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 81.997273][T13635] EXT4-fs (loop4): get root inode failed [ 82.003709][T13635] EXT4-fs (loop4): mount failed [ 82.051307][T13650] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 82.063588][T13650] EXT4-fs (loop0): get root inode failed [ 82.076213][T13650] EXT4-fs (loop0): mount failed [ 82.085317][T13583] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 82.101152][T13583] EXT4-fs (loop3): get root inode failed [ 82.107155][T13583] EXT4-fs (loop3): mount failed [ 82.140538][T13643] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 82.211478][T13663] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 82.243021][T13663] EXT4-fs (loop1): get root inode failed [ 82.251543][T13663] EXT4-fs (loop1): mount failed [ 82.251591][T13635] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 82.269235][T13635] EXT4-fs (loop4): get root inode failed [ 82.275323][T13635] EXT4-fs (loop4): mount failed [ 82.302409][T13623] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 82.319429][T13650] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 82.351949][T13623] EXT4-fs (loop5): get root inode failed [ 82.358597][T13650] EXT4-fs (loop0): get root inode failed [ 82.364475][T13650] EXT4-fs (loop0): mount failed [ 82.369456][T13623] EXT4-fs (loop5): mount failed [ 82.508312][T13702] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 82.520725][T13702] EXT4-fs (loop3): get root inode failed [ 82.526448][T13702] EXT4-fs (loop3): mount failed [ 82.558557][T13703] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 82.572628][T13703] EXT4-fs (loop2): get root inode failed [ 82.578928][T13703] EXT4-fs (loop2): mount failed [ 82.659598][T13714] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 82.672599][T13714] EXT4-fs (loop1): get root inode failed [ 82.681387][T13714] EXT4-fs (loop1): mount failed [ 82.811998][T13702] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 82.829351][T13702] EXT4-fs (loop3): get root inode failed [ 82.835129][T13702] EXT4-fs (loop3): mount failed [ 82.838576][T13737] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 82.853047][T13703] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 82.858560][T13737] EXT4-fs (loop4): get root inode failed [ 82.872534][T13714] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 82.872615][T13703] EXT4-fs (loop2): get root inode failed [ 82.887253][T13745] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) 2020/12/19 17:28:31 executed programs: 285 [ 82.892113][T13728] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 82.909125][T13737] EXT4-fs (loop4): mount failed [ 82.927926][T13703] EXT4-fs (loop2): mount failed [ 82.933208][T13714] EXT4-fs (loop1): get root inode failed [ 82.940449][T13745] EXT4-fs (loop0): get root inode failed [ 82.952165][T13714] EXT4-fs (loop1): mount failed [ 82.957304][T13745] EXT4-fs (loop0): mount failed [ 82.958873][T13728] EXT4-fs (loop5): get root inode failed [ 82.972176][T13728] EXT4-fs (loop5): mount failed [ 83.041702][T13775] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 83.060657][T13775] EXT4-fs (loop3): get root inode failed [ 83.066487][T13775] EXT4-fs (loop3): mount failed [ 83.326530][T13791] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 83.346465][T13737] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 83.346708][T13812] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 83.369404][T13791] EXT4-fs (loop1): get root inode failed [ 83.377441][T13779] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 83.381433][T13775] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 83.393376][T13779] EXT4-fs (loop2): get root inode failed [ 83.404867][T13804] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 83.471719][T13737] EXT4-fs (loop4): get root inode failed [ 83.482482][T13779] EXT4-fs (loop2): mount failed [ 83.527513][T13791] EXT4-fs (loop1): mount failed [ 83.532813][T13804] EXT4-fs (loop0): get root inode failed [ 83.543610][T13775] EXT4-fs (loop3): get root inode failed [ 83.550010][T13804] EXT4-fs (loop0): mount failed [ 83.550845][T13737] EXT4-fs (loop4): mount failed [ 83.555416][T13812] EXT4-fs (loop5): get root inode failed [ 83.566190][T13775] EXT4-fs (loop3): mount failed [ 83.577908][T13812] EXT4-fs (loop5): mount failed [ 83.622713][T13791] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 83.635315][T13791] EXT4-fs (loop1): get root inode failed [ 83.643340][T13791] EXT4-fs (loop1): mount failed [ 83.788641][T13839] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 83.801206][T13839] EXT4-fs (loop2): get root inode failed [ 83.807284][T13839] EXT4-fs (loop2): mount failed [ 83.868315][T13838] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 83.882593][T13838] EXT4-fs (loop0): get root inode failed [ 83.888487][T13838] EXT4-fs (loop0): mount failed [ 83.991357][T13862] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 84.011119][T13866] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 84.011266][T13863] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 84.023782][T13862] EXT4-fs (loop1): get root inode failed [ 84.042316][T13880] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 84.042822][T13862] EXT4-fs (loop1): mount failed [ 84.059493][T13863] EXT4-fs (loop4): get root inode failed [ 84.065696][T13863] EXT4-fs (loop4): mount failed [ 84.076705][T13866] EXT4-fs (loop3): get root inode failed [ 84.079035][T13880] EXT4-fs (loop2): get root inode failed [ 84.094048][T13866] EXT4-fs (loop3): mount failed [ 84.094090][T13878] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 84.099087][T13880] EXT4-fs (loop2): mount failed [ 84.117275][T13878] EXT4-fs (loop5): get root inode failed [ 84.123283][T13878] EXT4-fs (loop5): mount failed [ 84.290953][T13901] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 84.303742][T13901] EXT4-fs (loop0): get root inode failed [ 84.313362][T13901] EXT4-fs (loop0): mount failed [ 84.349403][T13880] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 84.364618][T13862] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 84.367596][T13880] EXT4-fs (loop2): get root inode failed [ 84.382642][T13880] EXT4-fs (loop2): mount failed [ 84.383030][T13920] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 84.404437][T13862] EXT4-fs (loop1): get root inode failed [ 84.418931][T13920] EXT4-fs (loop4): get root inode failed [ 84.424831][T13862] EXT4-fs (loop1): mount failed [ 84.430658][T13920] EXT4-fs (loop4): mount failed [ 84.436577][T13866] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 84.463109][T13866] EXT4-fs (loop3): get root inode failed [ 84.474124][T13878] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 84.504979][T13901] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 84.516275][T13866] EXT4-fs (loop3): mount failed [ 84.520982][T13901] EXT4-fs (loop0): get root inode failed [ 84.548630][T13953] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 84.561116][T13953] EXT4-fs (loop1): get root inode failed [ 84.567026][T13953] EXT4-fs (loop1): mount failed [ 84.571966][T13901] EXT4-fs (loop0): mount failed [ 84.679804][T13965] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 84.693479][T13965] EXT4-fs (loop4): get root inode failed [ 84.700232][T13965] EXT4-fs (loop4): mount failed [ 84.828400][T13966] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 84.858083][T13966] EXT4-fs (loop2): get root inode failed [ 84.863762][T13966] EXT4-fs (loop2): mount failed [ 84.875447][T13953] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 84.888100][T13953] EXT4-fs (loop1): get root inode failed [ 84.894156][T13953] EXT4-fs (loop1): mount failed [ 85.077369][T13994] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 85.088976][T13997] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 85.094064][T13994] EXT4-fs (loop0): get root inode failed [ 85.102702][T13966] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 85.112461][T13994] EXT4-fs (loop0): mount failed [ 85.121879][T13966] EXT4-fs (loop2): get root inode failed [ 85.125682][T13997] EXT4-fs (loop5): get root inode failed [ 85.131209][T13966] EXT4-fs (loop2): mount failed [ 85.144608][T13997] EXT4-fs (loop5): mount failed [ 85.172299][T13985] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 85.186974][T14015] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 85.199629][T14015] EXT4-fs (loop4): get root inode failed [ 85.200217][T13985] EXT4-fs (loop3): get root inode failed [ 85.205555][T14015] EXT4-fs (loop4): mount failed [ 85.215063][T13985] EXT4-fs (loop3): mount failed [ 85.240151][T14035] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 85.253151][T14035] EXT4-fs (loop1): get root inode failed [ 85.259035][T14035] EXT4-fs (loop1): mount failed [ 85.478359][T13994] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 85.490639][T13994] EXT4-fs (loop0): get root inode failed [ 85.496497][T13994] EXT4-fs (loop0): mount failed [ 85.548372][T14051] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 85.560770][T14054] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 85.574037][T14051] EXT4-fs (loop5): get root inode failed [ 85.580752][T14054] EXT4-fs (loop3): get root inode failed [ 85.586439][T14054] EXT4-fs (loop3): mount failed [ 85.591837][T14051] EXT4-fs (loop5): mount failed [ 85.618136][T14055] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 85.630582][T14055] EXT4-fs (loop2): get root inode failed [ 85.636316][T14055] EXT4-fs (loop2): mount failed [ 85.657853][T14035] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 85.671297][T14035] EXT4-fs (loop1): get root inode failed [ 85.677480][T14035] EXT4-fs (loop1): mount failed [ 85.903671][T14088] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 85.916004][T14089] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 85.928712][T14051] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 85.930630][T14089] EXT4-fs (loop0): get root inode failed [ 85.947604][T14088] EXT4-fs (loop4): get root inode failed [ 85.953568][T14088] EXT4-fs (loop4): mount failed [ 85.963190][T14051] EXT4-fs (loop5): get root inode failed [ 85.963575][T14054] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 85.984803][T14107] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 85.990121][T14051] EXT4-fs (loop5): mount failed [ 85.997809][T14089] EXT4-fs (loop0): mount failed [ 86.008548][T14107] EXT4-fs (loop1): get root inode failed [ 86.012352][T14054] EXT4-fs (loop3): get root inode failed [ 86.017598][T14107] EXT4-fs (loop1): mount failed [ 86.027768][T14055] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 86.037405][T14054] EXT4-fs (loop3): mount failed [ 86.056278][T14055] EXT4-fs (loop2): get root inode failed [ 86.065195][T14055] EXT4-fs (loop2): mount failed [ 86.395386][T14145] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 86.412477][T14089] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 86.431422][T14088] EXT4-fs: failed to create workqueue [ 86.440362][T14088] EXT4-fs (loop4): mount failed [ 86.463897][T14130] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 86.480087][T14145] EXT4-fs (loop1): get root inode failed [ 86.486181][T14089] EXT4-fs (loop0): get root inode failed [ 86.493445][T14130] EXT4-fs (loop5): get root inode failed [ 86.499439][T14130] EXT4-fs (loop5): mount failed [ 86.515224][T14138] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 86.518437][T14145] EXT4-fs (loop1): mount failed [ 86.528950][T14135] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 86.533506][T14089] EXT4-fs (loop0): mount failed [ 86.545213][T14138] EXT4-fs (loop3): get root inode failed [ 86.555628][T14135] EXT4-fs (loop2): get root inode failed [ 86.561940][T14138] EXT4-fs (loop3): mount failed [ 86.567458][T14135] EXT4-fs (loop2): mount failed [ 86.700350][T14178] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 86.712621][T14178] EXT4-fs (loop4): get root inode failed [ 86.719109][T14178] EXT4-fs (loop4): mount failed [ 86.798090][T14130] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 86.810233][T14130] EXT4-fs (loop5): get root inode failed [ 86.816392][T14130] EXT4-fs (loop5): mount failed [ 86.832012][T14138] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 86.872101][T14145] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 87.180060][T14215] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 87.202238][T14205] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 87.202260][T14207] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 87.231729][T14237] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 87.248707][T14237] EXT4-fs (loop5): get root inode failed [ 87.250664][T14215] EXT4-fs (loop3): get root inode failed [ 87.254561][T14237] EXT4-fs (loop5): mount failed [ 87.265976][T14207] EXT4-fs (loop2): get root inode failed [ 87.271736][T14205] EXT4-fs (loop0): get root inode failed [ 87.277847][T14205] EXT4-fs (loop0): mount failed [ 87.307099][T14236] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 87.319844][T14207] EXT4-fs (loop2): mount failed [ 87.351633][T14215] EXT4-fs (loop3): mount failed [ 87.351706][T14235] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 87.356699][T14236] EXT4-fs (loop1): get root inode failed [ 87.374731][T14235] EXT4-fs (loop4): get root inode failed [ 87.393929][T14235] EXT4-fs (loop4): mount failed [ 87.403951][T14236] EXT4-fs (loop1): mount failed [ 87.412195][T14205] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 87.425013][T14205] EXT4-fs (loop0): get root inode failed [ 87.451820][T14205] EXT4-fs (loop0): mount failed [ 87.590705][T14264] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 87.603011][T14236] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 87.607118][T14264] EXT4-fs (loop5): get root inode failed [ 87.620219][T14236] EXT4-fs (loop1): get root inode failed [ 87.622939][T14264] EXT4-fs (loop5): mount failed [ 87.626782][T14236] EXT4-fs (loop1): mount failed [ 87.695400][T14215] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 87.709950][T14235] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 87.800367][T14276] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 87.813081][T14276] EXT4-fs (loop0): get root inode failed [ 87.819125][T14276] EXT4-fs (loop0): mount failed [ 87.970975][T14291] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 87.983192][T14291] EXT4-fs (loop2): get root inode failed [ 87.989069][T14291] EXT4-fs (loop2): mount failed [ 88.077822][T14297] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 88.090279][T14297] EXT4-fs (loop1): get root inode failed [ 88.096079][T14297] EXT4-fs (loop1): mount failed 2020/12/19 17:28:37 executed programs: 332 [ 88.130992][T14315] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 88.161241][T14276] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 88.163777][T14310] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 88.173682][T14291] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 88.191445][T14315] EXT4-fs (loop3): get root inode failed [ 88.200015][T14276] EXT4-fs (loop0): get root inode failed [ 88.204436][T14315] EXT4-fs (loop3): mount failed [ 88.208951][T14276] EXT4-fs (loop0): mount failed [ 88.219183][T14291] EXT4-fs (loop2): get root inode failed [ 88.225500][T14310] EXT4-fs (loop5): get root inode failed [ 88.232168][T14291] EXT4-fs (loop2): mount failed [ 88.237499][T14310] EXT4-fs (loop5): mount failed [ 88.259143][T14346] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 88.274694][T14346] EXT4-fs (loop4): get root inode failed [ 88.284982][T14346] EXT4-fs (loop4): mount failed [ 88.285312][T14341] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 88.302474][T14341] EXT4-fs (loop1): get root inode failed [ 88.309161][T14341] EXT4-fs (loop1): mount failed [ 88.380442][T14315] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 88.392890][T14315] EXT4-fs (loop3): get root inode failed [ 88.402592][T14315] EXT4-fs (loop3): mount failed [ 88.577757][T14341] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 88.592968][T14341] EXT4-fs (loop1): get root inode failed [ 88.600092][T14341] EXT4-fs (loop1): mount failed [ 88.630249][T14310] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 88.630474][T14346] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 88.642817][T14310] EXT4-fs (loop5): get root inode failed [ 88.654800][T14375] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 88.665982][T14310] EXT4-fs (loop5): mount failed [ 88.686295][T14346] EXT4-fs (loop4): get root inode failed [ 88.686994][T14375] EXT4-fs (loop2): get root inode failed [ 88.692483][T14346] EXT4-fs (loop4): mount failed [ 88.702162][T14375] EXT4-fs (loop2): mount failed [ 88.708368][T14386] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 88.721458][T14386] EXT4-fs (loop0): get root inode failed [ 88.727525][T14386] EXT4-fs (loop0): mount failed [ 88.741264][T14373] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 88.753986][T14373] EXT4-fs (loop3): get root inode failed [ 88.760842][T14373] EXT4-fs (loop3): mount failed [ 88.937556][T14375] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 88.950471][T14375] EXT4-fs (loop2): get root inode failed [ 88.956306][T14375] EXT4-fs (loop2): mount failed [ 89.070301][T14419] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 89.083331][T14419] EXT4-fs (loop5): get root inode failed [ 89.089398][T14419] EXT4-fs (loop5): mount failed [ 89.181065][T14422] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 89.194940][T14421] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 89.209630][T14422] EXT4-fs (loop1): get root inode failed [ 89.212342][T14421] EXT4-fs (loop4): get root inode failed [ 89.215619][T14422] EXT4-fs (loop1): mount failed [ 89.222997][T14421] EXT4-fs (loop4): mount failed [ 89.241885][T14451] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 89.254596][T14451] EXT4-fs (loop2): get root inode failed [ 89.260959][T14451] EXT4-fs (loop2): mount failed [ 89.305751][T14457] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 89.305906][T14452] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 89.322962][T14457] EXT4-fs (loop3): get root inode failed [ 89.331122][T14452] EXT4-fs (loop0): get root inode failed [ 89.337396][T14457] EXT4-fs (loop3): mount failed [ 89.342777][T14452] EXT4-fs (loop0): mount failed [ 89.409857][T14477] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 89.422301][T14477] EXT4-fs (loop5): get root inode failed [ 89.428325][T14477] EXT4-fs (loop5): mount failed [ 89.547486][T14483] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 89.562670][T14483] EXT4-fs (loop4): get root inode failed [ 89.569048][T14483] EXT4-fs (loop4): mount failed [ 89.686881][T14479] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 89.686922][T14457] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 89.708665][T14479] EXT4-fs (loop1): get root inode failed [ 89.743278][T14477] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 89.753251][T14452] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 89.755611][T14483] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 89.789002][T14479] EXT4-fs (loop1): mount failed [ 89.794247][T14451] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 89.797549][T14457] EXT4-fs (loop3): get root inode failed [ 89.807641][T14451] EXT4-fs (loop2): get root inode failed [ 89.817388][T14457] EXT4-fs (loop3): mount failed [ 89.818434][T14451] EXT4-fs (loop2): mount failed [ 90.188517][T14479] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 90.208467][T14531] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 90.221188][T14531] EXT4-fs (loop0): get root inode failed [ 90.230216][T14531] EXT4-fs (loop0): mount failed [ 90.260441][T14536] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 90.273953][T14536] EXT4-fs (loop5): get root inode failed [ 90.283119][T14536] EXT4-fs (loop5): mount failed [ 90.411604][T14551] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 90.426213][T14557] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 90.430929][T14540] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 90.451987][T14540] EXT4-fs (loop4): get root inode failed [ 90.458597][T14540] EXT4-fs (loop4): mount failed [ 90.468787][T14551] EXT4-fs (loop2): get root inode failed [ 90.475283][T14557] EXT4-fs (loop3): get root inode failed [ 90.475405][T14551] EXT4-fs (loop2): mount failed [ 90.481466][T14557] EXT4-fs (loop3): mount failed [ 90.511111][T14531] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 90.528620][T14531] EXT4-fs (loop0): get root inode failed [ 90.534563][T14531] EXT4-fs (loop0): mount failed [ 90.559368][T14582] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 90.573143][T14582] EXT4-fs (loop5): get root inode failed [ 90.579571][T14582] EXT4-fs (loop5): mount failed [ 90.742796][T14569] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 90.755152][T14569] EXT4-fs (loop1): get root inode failed [ 90.761716][T14569] EXT4-fs (loop1): mount failed [ 90.870871][T14551] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 90.883630][T14551] EXT4-fs (loop2): get root inode failed [ 90.889697][T14551] EXT4-fs (loop2): mount failed [ 90.930331][T14601] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 90.965646][T14601] EXT4-fs (loop4): get root inode failed [ 90.972120][T14601] EXT4-fs (loop4): mount failed [ 90.985535][T14615] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 90.998625][T14615] EXT4-fs (loop0): get root inode failed [ 91.004439][T14615] EXT4-fs (loop0): mount failed [ 91.072820][T14625] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 91.085112][T14625] EXT4-fs (loop3): get root inode failed [ 91.091689][T14625] EXT4-fs (loop3): mount failed [ 91.110415][T14569] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 91.131701][T14634] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 91.146422][T14634] EXT4-fs (loop5): get root inode failed [ 91.153884][T14634] EXT4-fs (loop5): mount failed [ 91.210024][T14652] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 91.223201][T14652] EXT4-fs (loop2): get root inode failed [ 91.229463][T14652] EXT4-fs (loop2): mount failed [ 91.337315][T14615] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 91.349980][T14615] EXT4-fs (loop0): get root inode failed [ 91.355820][T14615] EXT4-fs (loop0): mount failed [ 91.417696][T14652] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 91.430651][T14634] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 91.443092][T14625] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 91.451248][T14634] EXT4-fs (loop5): get root inode failed [ 91.457930][T14625] EXT4-fs (loop3): get root inode failed [ 91.462744][T14652] EXT4-fs (loop2): get root inode failed [ 91.467206][T14625] EXT4-fs (loop3): mount failed [ 91.476020][T14652] EXT4-fs (loop2): mount failed [ 91.477428][T14634] EXT4-fs (loop5): mount failed [ 91.511294][T14679] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 91.526038][T14679] EXT4-fs (loop4): get root inode failed [ 91.534466][T14679] EXT4-fs (loop4): mount failed [ 91.581928][T14685] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 91.599455][T14700] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 91.601682][T14685] EXT4-fs (loop1): get root inode failed [ 91.613102][T14700] EXT4-fs (loop0): get root inode failed [ 91.625102][T14700] EXT4-fs (loop0): mount failed [ 91.628752][T14685] EXT4-fs (loop1): mount failed [ 91.882201][T14719] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 91.895354][T14720] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 91.908760][T14720] EXT4-fs (loop5): get root inode failed [ 91.914669][T14720] EXT4-fs (loop5): mount failed [ 91.939669][T14710] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 91.953870][T14700] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 91.968052][T14719] EXT4-fs (loop3): get root inode failed [ 91.975285][T14710] EXT4-fs (loop2): get root inode failed [ 91.979420][T14685] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 91.982288][T14719] EXT4-fs (loop3): mount failed [ 91.996600][T14679] EXT4-fs: failed to create workqueue [ 91.998393][T14700] EXT4-fs (loop0): get root inode failed [ 92.003202][T14679] EXT4-fs (loop4): mount failed [ 92.009479][T14710] EXT4-fs (loop2): mount failed [ 92.019355][T14700] EXT4-fs (loop0): mount failed [ 92.033870][T14685] EXT4-fs (loop1): get root inode failed [ 92.040019][T14685] EXT4-fs (loop1): mount failed [ 92.090093][T14720] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 92.102491][T14720] EXT4-fs (loop5): get root inode failed [ 92.111796][T14720] EXT4-fs (loop5): mount failed [ 92.425441][T14719] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 92.475420][T14775] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 92.488692][T14775] EXT4-fs (loop0): get root inode failed [ 92.495045][T14775] EXT4-fs (loop0): mount failed [ 92.500616][T14790] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 92.513380][T14765] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 92.514190][T14790] EXT4-fs (loop1): get root inode failed [ 92.525740][T14765] EXT4-fs (loop4): get root inode failed [ 92.540193][T14790] EXT4-fs (loop1): mount failed [ 92.545559][T14765] EXT4-fs (loop4): mount failed [ 92.627205][T14785] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 92.661958][T14796] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 92.662059][T14785] EXT4-fs (loop5): get root inode failed [ 92.677779][T14796] EXT4-fs (loop2): get root inode failed [ 92.685132][T14785] EXT4-fs (loop5): mount failed [ 92.687929][T14796] EXT4-fs (loop2): mount failed [ 92.709068][T14765] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 92.721756][T14765] EXT4-fs (loop4): get root inode failed [ 92.728536][T14765] EXT4-fs (loop4): mount failed [ 92.767146][T14825] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 92.781573][T14825] EXT4-fs (loop3): get root inode failed [ 92.793125][T14825] EXT4-fs (loop3): mount failed [ 92.807084][T14824] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 92.819242][T14822] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 92.826615][T14824] EXT4-fs (loop0): get root inode failed [ 92.831362][T14822] EXT4-fs (loop1): get root inode failed [ 92.840491][T14824] EXT4-fs (loop0): mount failed [ 92.843832][T14822] EXT4-fs (loop1): mount failed [ 93.061131][T14853] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 93.073771][T14853] EXT4-fs (loop4): get root inode failed [ 93.114102][T14853] EXT4-fs (loop4): mount failed 2020/12/19 17:28:42 executed programs: 375 [ 93.159667][T14825] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 93.172051][T14822] EXT4-fs: failed to create workqueue [ 93.188049][T14822] EXT4-fs (loop1): mount failed [ 93.212917][T14860] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 93.231853][T14866] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 93.250559][T14865] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 93.253038][T14860] EXT4-fs (loop2): get root inode failed [ 93.263593][T14865] EXT4-fs (loop5): get root inode failed [ 93.269448][T14866] EXT4-fs (loop0): get root inode failed [ 93.274282][T14865] EXT4-fs (loop5): mount failed [ 93.289088][T14860] EXT4-fs (loop2): mount failed [ 93.291630][T14866] EXT4-fs (loop0): mount failed [ 93.542429][T14901] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 93.555606][T14860] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 93.555773][T14901] EXT4-fs (loop3): get root inode failed [ 93.571284][T14860] EXT4-fs (loop2): get root inode failed [ 93.573757][T14865] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 93.580350][T14860] EXT4-fs (loop2): mount failed [ 93.598770][T14901] EXT4-fs (loop3): mount failed [ 93.599981][T14865] EXT4-fs (loop5): get root inode failed [ 93.622755][T14865] EXT4-fs (loop5): mount failed [ 93.634094][T14916] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 93.636327][T14853] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 93.646772][T14916] EXT4-fs (loop1): get root inode failed [ 93.660033][T14853] EXT4-fs (loop4): get root inode failed [ 93.670156][T14853] EXT4-fs (loop4): mount failed [ 93.686460][T14916] EXT4-fs (loop1): mount failed [ 93.767152][T14934] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 93.779656][T14934] EXT4-fs (loop0): get root inode failed [ 93.785370][T14934] EXT4-fs (loop0): mount failed [ 94.112737][T14969] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 94.127015][T14969] EXT4-fs (loop1): get root inode failed [ 94.131997][T14952] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 94.137231][T14969] EXT4-fs (loop1): mount failed [ 94.161327][T14945] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 94.163630][T14952] EXT4-fs (loop5): get root inode failed [ 94.174495][T14962] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 94.181351][T14952] EXT4-fs (loop5): mount failed [ 94.205060][T14934] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 94.207081][T14945] EXT4-fs (loop2): get root inode failed [ 94.223032][T14945] EXT4-fs (loop2): mount failed [ 94.232144][T14962] EXT4-fs (loop3): get root inode failed [ 94.238427][T14962] EXT4-fs (loop3): mount failed [ 94.250911][T14934] EXT4-fs (loop0): get root inode failed [ 94.257180][T14934] EXT4-fs (loop0): mount failed [ 94.281029][T14985] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 94.293776][T14985] EXT4-fs (loop4): get root inode failed [ 94.303851][T14985] EXT4-fs (loop4): mount failed [ 94.500184][T15000] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 94.513675][T15000] EXT4-fs (loop2): get root inode failed [ 94.521401][T15000] EXT4-fs (loop2): mount failed [ 94.559633][T15004] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 94.572313][T15004] EXT4-fs (loop0): get root inode failed [ 94.579320][T15004] EXT4-fs (loop0): mount failed [ 94.599607][T14985] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 94.611121][T14962] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 94.625350][T15013] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 94.626056][T14962] EXT4-fs (loop3): get root inode failed [ 94.641192][T15013] EXT4-fs (loop5): get root inode failed [ 94.643991][T14962] EXT4-fs (loop3): mount failed [ 94.653653][T15013] EXT4-fs (loop5): mount failed [ 94.668915][T15000] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 94.681913][T15000] EXT4-fs (loop2): get root inode failed [ 94.691098][T15000] EXT4-fs (loop2): mount failed [ 94.859430][T15040] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 94.872532][T15040] EXT4-fs (loop1): get root inode failed [ 94.902872][T15040] EXT4-fs (loop1): mount failed [ 94.912743][T15067] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 94.971714][T15066] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 94.972614][T15073] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 94.984505][T15013] EXT4-fs: failed to create workqueue [ 95.004996][T15067] EXT4-fs (loop0): get root inode failed [ 95.017282][T15067] EXT4-fs (loop0): mount failed [ 95.027853][T15076] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 95.040245][T15076] EXT4-fs (loop3): get root inode failed [ 95.045031][T15066] EXT4-fs (loop2): get root inode failed [ 95.045954][T15076] EXT4-fs (loop3): mount failed [ 95.052271][T15013] EXT4-fs (loop5): mount failed [ 95.070840][T15073] EXT4-fs (loop4): get root inode failed [ 95.077543][T15073] EXT4-fs (loop4): mount failed [ 95.080113][T15066] EXT4-fs (loop2): mount failed [ 95.127058][T15040] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 95.139968][T15040] EXT4-fs (loop1): get root inode failed [ 95.147364][T15040] EXT4-fs (loop1): mount failed [ 95.222567][T15067] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 95.236458][T15067] EXT4-fs (loop0): get root inode failed [ 95.242454][T15067] EXT4-fs (loop0): mount failed [ 95.286752][T15073] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 95.299173][T15073] EXT4-fs (loop4): get root inode failed [ 95.304954][T15073] EXT4-fs (loop4): mount failed [ 95.439392][T15066] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 95.451853][T15066] EXT4-fs (loop2): get root inode failed [ 95.457908][T15066] EXT4-fs (loop2): mount failed [ 95.500385][T15121] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 95.512867][T15121] EXT4-fs (loop3): get root inode failed [ 95.519465][T15121] EXT4-fs (loop3): mount failed [ 95.584417][T15113] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 95.639553][T15136] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 95.652331][T15136] EXT4-fs (loop4): get root inode failed [ 95.661167][T15136] EXT4-fs (loop4): mount failed [ 95.686856][T15128] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 95.700597][T15128] EXT4-fs (loop1): get root inode failed [ 95.706939][T15128] EXT4-fs (loop1): mount failed [ 95.827574][T15154] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 95.853776][T15155] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 95.874889][T15154] EXT4-fs (loop3): get root inode failed [ 95.881960][T15136] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 95.882084][T15155] EXT4-fs (loop0): get root inode failed [ 95.896453][T15154] EXT4-fs (loop3): mount failed [ 95.900754][T15155] EXT4-fs (loop0): mount failed [ 95.921687][T15136] EXT4-fs (loop4): get root inode failed [ 95.930166][T15136] EXT4-fs (loop4): mount failed [ 95.940551][T15179] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 95.953652][T15179] EXT4-fs (loop5): get root inode failed [ 95.960851][T15179] EXT4-fs (loop5): mount failed [ 95.997471][T15182] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 96.010129][T15182] EXT4-fs (loop2): get root inode failed [ 96.018146][T15182] EXT4-fs (loop2): mount failed [ 96.029925][T15191] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 96.042202][T15191] EXT4-fs (loop1): get root inode failed [ 96.048997][T15191] EXT4-fs (loop1): mount failed [ 96.181114][T15155] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 96.193571][T15154] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 96.196360][T15155] EXT4-fs (loop0): get root inode failed [ 96.211032][T15154] EXT4-fs (loop3): get root inode failed [ 96.219851][T15155] EXT4-fs (loop0): mount failed [ 96.224985][T15154] EXT4-fs (loop3): mount failed [ 96.265327][T15179] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 96.319214][T15221] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 96.334286][T15221] EXT4-fs (loop2): get root inode failed [ 96.341533][T15221] EXT4-fs (loop2): mount failed [ 96.520357][T15243] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 96.532857][T15243] EXT4-fs (loop4): get root inode failed [ 96.542086][T15243] EXT4-fs (loop4): mount failed [ 96.568665][T15254] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 96.582043][T15254] EXT4-fs (loop1): get root inode failed [ 96.588370][T15254] EXT4-fs (loop1): mount failed [ 96.711743][T15255] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 96.716064][T15253] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 96.724593][T15255] EXT4-fs (loop3): get root inode failed [ 96.742064][T15255] EXT4-fs (loop3): mount failed [ 96.743087][T15253] EXT4-fs (loop5): get root inode failed [ 96.777163][T15281] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 96.794978][T15253] EXT4-fs (loop5): mount failed [ 96.814533][T15254] EXT4-fs: failed to create workqueue [ 96.824737][T15252] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 96.838741][T15254] EXT4-fs (loop1): mount failed [ 96.857957][T15243] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 96.875453][T15252] EXT4-fs (loop0): get root inode failed [ 96.879634][T15281] EXT4-fs (loop2): get root inode failed [ 96.884344][T15252] EXT4-fs (loop0): mount failed [ 96.889109][T15281] EXT4-fs (loop2): mount failed [ 97.099630][T15307] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 97.112401][T15307] EXT4-fs (loop3): get root inode failed [ 97.121432][T15307] EXT4-fs (loop3): mount failed [ 97.285270][T15253] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 97.303011][T15316] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 97.317240][T15316] EXT4-fs (loop4): get root inode failed [ 97.323005][T15316] EXT4-fs (loop4): mount failed [ 97.356406][T15315] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 97.368764][T15315] EXT4-fs (loop1): get root inode failed [ 97.374550][T15315] EXT4-fs (loop1): mount failed [ 97.412852][T15307] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 97.426083][T15339] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 97.447938][T15339] EXT4-fs (loop2): get root inode failed [ 97.454149][T15339] EXT4-fs (loop2): mount failed [ 97.454370][T15346] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 97.472565][T15346] EXT4-fs (loop0): get root inode failed [ 97.480158][T15346] EXT4-fs (loop0): mount failed [ 97.546003][T15356] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 97.558398][T15356] EXT4-fs (loop5): get root inode failed [ 97.564123][T15356] EXT4-fs (loop5): mount failed [ 97.745996][T15339] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 97.767592][T15375] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 97.796500][T15387] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 97.824401][T15387] EXT4-fs (loop1): get root inode failed [ 97.825671][T15356] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 97.833252][T15375] EXT4-fs (loop3): get root inode failed [ 97.843337][T15356] EXT4-fs (loop5): get root inode failed [ 97.854703][T15356] EXT4-fs (loop5): mount failed [ 97.854901][T15387] EXT4-fs (loop1): mount failed [ 97.859698][T15382] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 97.859730][T15382] EXT4-fs (loop4): get root inode failed [ 97.866131][T15375] EXT4-fs (loop3): mount failed [ 97.881955][T15382] EXT4-fs (loop4): mount failed [ 97.919375][T15396] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 97.932128][T15396] EXT4-fs (loop0): get root inode failed [ 97.940996][T15396] EXT4-fs (loop0): mount failed [ 98.007419][T15387] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 98.025244][T15387] EXT4-fs (loop1): get root inode failed [ 98.025403][T15424] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 98.033235][T15387] EXT4-fs (loop1): mount failed [ 98.055969][T15424] EXT4-fs (loop2): get root inode failed [ 98.061935][T15424] EXT4-fs (loop2): mount failed 2020/12/19 17:28:47 executed programs: 423 [ 98.353732][T15396] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 98.358389][T15382] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 98.379285][T15382] EXT4-fs (loop4): get root inode failed [ 98.391887][T15449] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 98.426595][T15468] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 98.438388][T15463] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 98.454823][T15463] EXT4-fs (loop5): get root inode failed [ 98.461475][T15463] EXT4-fs (loop5): mount failed [ 98.470743][T15448] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 98.483558][T15382] EXT4-fs (loop4): mount failed [ 98.486754][T15449] EXT4-fs (loop2): get root inode failed [ 98.498179][T15448] EXT4-fs (loop3): get root inode failed [ 98.506350][T15448] EXT4-fs (loop3): mount failed [ 98.518913][T15468] EXT4-fs (loop1): get root inode failed [ 98.527705][T15468] EXT4-fs (loop1): mount failed [ 98.532952][T15449] EXT4-fs (loop2): mount failed [ 98.688756][T15483] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 98.702922][T15483] EXT4-fs (loop0): get root inode failed [ 98.709841][T15483] EXT4-fs (loop0): mount failed [ 98.767198][T15463] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 98.803566][T15494] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 98.832061][T15494] EXT4-fs (loop4): get root inode failed [ 98.838534][T15494] EXT4-fs (loop4): mount failed [ 98.848498][T15448] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 98.860904][T15449] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 98.874373][T15448] EXT4-fs (loop3): get root inode failed [ 98.874784][T15468] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 98.882637][T15448] EXT4-fs (loop3): mount failed [ 98.916448][T15449] EXT4-fs (loop2): get root inode failed [ 98.922553][T15449] EXT4-fs (loop2): mount failed [ 98.933072][T15468] EXT4-fs (loop1): get root inode failed [ 98.939912][T15468] EXT4-fs (loop1): mount failed [ 99.289340][T15545] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 99.303552][T15538] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 99.303788][T15545] EXT4-fs (loop2): get root inode failed [ 99.323043][T15552] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 99.342495][T15545] EXT4-fs (loop2): mount failed [ 99.342804][T15556] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 99.348491][T15557] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 99.376205][T15571] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 99.396351][T15571] EXT4-fs (loop4): get root inode failed [ 99.396900][T15538] EXT4-fs (loop0): get root inode failed [ 99.402822][T15557] EXT4-fs (loop3): get root inode failed [ 99.413585][T15556] EXT4-fs (loop5): get root inode failed [ 99.414730][T15571] EXT4-fs (loop4): mount failed [ 99.426184][T15557] EXT4-fs (loop3): mount failed [ 99.442111][T15538] EXT4-fs (loop0): mount failed [ 99.444357][T15556] EXT4-fs (loop5): mount failed [ 99.591672][T15545] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 99.620467][T15538] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 99.627199][T15594] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 99.633351][T15538] EXT4-fs (loop0): get root inode failed [ 99.648862][T15594] EXT4-fs (loop1): get root inode failed [ 99.658083][T15538] EXT4-fs (loop0): mount failed [ 99.661021][T15594] EXT4-fs (loop1): mount failed [ 99.710174][T15571] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 99.724992][T15571] EXT4-fs (loop4): get root inode failed [ 99.733409][T15571] EXT4-fs (loop4): mount failed [ 99.742087][T15557] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 99.754691][T15556] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 99.757364][T15557] EXT4-fs (loop3): get root inode failed [ 99.769276][T15556] EXT4-fs (loop5): get root inode failed [ 99.773242][T15557] EXT4-fs (loop3): mount failed [ 99.783582][T15556] EXT4-fs (loop5): mount failed [ 99.826915][T15622] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 99.840594][T15622] EXT4-fs (loop2): get root inode failed [ 99.846995][T15622] EXT4-fs (loop2): mount failed [ 100.144076][T15648] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 100.165879][T15648] EXT4-fs (loop3): get root inode failed [ 100.171887][T15648] EXT4-fs (loop3): mount failed [ 100.180457][T15651] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 100.196824][T15649] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 100.212028][T15647] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 100.232502][T15650] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 100.236266][T15649] EXT4-fs (loop0): get root inode failed [ 100.246584][T15650] EXT4-fs (loop1): get root inode failed [ 100.256261][T15650] EXT4-fs (loop1): mount failed [ 100.257281][T15647] EXT4-fs (loop2): get root inode failed [ 100.272238][T15648] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 100.273575][T15651] EXT4-fs (loop4): get root inode failed [ 100.293150][T15648] EXT4-fs (loop3): get root inode failed [ 100.293269][T15681] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 100.299844][T15647] EXT4-fs (loop2): mount failed [ 100.315589][T15681] EXT4-fs (loop5): get root inode failed [ 100.316835][T15649] EXT4-fs (loop0): mount failed [ 100.321725][T15681] EXT4-fs (loop5): mount failed [ 100.335886][T15648] EXT4-fs (loop3): mount failed [ 100.341251][T15651] EXT4-fs (loop4): mount failed [ 100.528327][T15681] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 100.528714][T15650] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 100.540646][T15681] EXT4-fs (loop5): get root inode failed [ 100.557586][T15681] EXT4-fs (loop5): mount failed [ 100.667462][T15647] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 100.680318][T15647] EXT4-fs (loop2): get root inode failed [ 100.686786][T15647] EXT4-fs (loop2): mount failed [ 100.823491][T15651] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 100.846500][T15720] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 100.859808][T15742] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 100.865850][T15720] EXT4-fs (loop0): get root inode failed [ 100.875519][T15742] EXT4-fs (loop1): get root inode failed [ 100.883998][T15742] EXT4-fs (loop1): mount failed [ 100.892778][T15720] EXT4-fs (loop0): mount failed [ 100.915594][T15715] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 100.931044][T15715] EXT4-fs (loop3): get root inode failed [ 100.937550][T15715] EXT4-fs (loop3): mount failed [ 101.046589][T15757] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 101.050527][T15756] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 101.059404][T15757] EXT4-fs (loop2): get root inode failed [ 101.072605][T15756] EXT4-fs (loop5): get root inode failed [ 101.077118][T15757] EXT4-fs (loop2): mount failed [ 101.087134][T15756] EXT4-fs (loop5): mount failed [ 101.120253][T15720] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 101.133642][T15720] EXT4-fs (loop0): get root inode failed [ 101.146029][T15720] EXT4-fs (loop0): mount failed [ 101.266946][T15759] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 101.279661][T15759] EXT4-fs (loop4): get root inode failed [ 101.286391][T15759] EXT4-fs (loop4): mount failed [ 101.317033][T15756] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 101.329615][T15786] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 101.329799][T15756] EXT4-fs (loop5): get root inode failed [ 101.346830][T15786] EXT4-fs (loop1): get root inode failed [ 101.347534][T15756] EXT4-fs (loop5): mount failed [ 101.353190][T15786] EXT4-fs (loop1): mount failed [ 101.516440][T15802] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 101.528827][T15802] EXT4-fs (loop3): get root inode failed [ 101.535197][T15802] EXT4-fs (loop3): mount failed [ 101.658382][T15808] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 101.667109][T15810] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 101.673216][T15808] EXT4-fs (loop2): get root inode failed [ 101.694468][T15808] EXT4-fs (loop2): mount failed [ 101.700124][T15786] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 101.717963][T15836] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 101.731320][T15836] EXT4-fs (loop5): get root inode failed [ 101.733347][T15802] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 101.737392][T15786] EXT4-fs (loop1): get root inode failed [ 101.755417][T15786] EXT4-fs (loop1): mount failed [ 101.760425][T15840] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 101.762523][T15810] EXT4-fs (loop0): get root inode failed [ 101.792182][T15836] EXT4-fs (loop5): mount failed [ 101.796984][T15840] EXT4-fs (loop4): get root inode failed [ 101.804752][T15840] EXT4-fs (loop4): mount failed [ 101.815445][T15802] EXT4-fs (loop3): get root inode failed [ 101.821847][T15802] EXT4-fs (loop3): mount failed [ 101.824569][T15810] EXT4-fs (loop0): mount failed [ 101.833044][T15808] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 101.850705][T15808] EXT4-fs (loop2): get root inode failed [ 101.857434][T15808] EXT4-fs (loop2): mount failed [ 102.024886][T15840] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 102.040415][T15840] EXT4-fs (loop4): get root inode failed [ 102.052505][T15840] EXT4-fs (loop4): mount failed [ 102.052725][T15810] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 102.071857][T15810] EXT4-fs (loop0): get root inode failed [ 102.078307][T15810] EXT4-fs (loop0): mount failed [ 102.192506][T15886] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 102.200722][T15836] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 102.205301][T15886] EXT4-fs (loop1): get root inode failed [ 102.217686][T15836] EXT4-fs (loop5): get root inode failed [ 102.226116][T15886] EXT4-fs (loop1): mount failed [ 102.229284][T15836] EXT4-fs (loop5): mount failed [ 102.422446][T15902] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 102.435776][T15902] EXT4-fs (loop3): get root inode failed [ 102.441778][T15902] EXT4-fs (loop3): mount failed [ 102.495292][T15886] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 102.509059][T15917] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 102.521378][T15932] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 102.533517][T15891] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 102.560380][T15891] EXT4-fs (loop2): get root inode failed [ 102.566657][T15917] EXT4-fs (loop4): get root inode failed [ 102.573235][T15886] EXT4-fs (loop1): get root inode failed [ 102.579892][T15886] EXT4-fs (loop1): mount failed [ 102.596350][T15917] EXT4-fs (loop4): mount failed [ 102.602177][T15891] EXT4-fs (loop2): mount failed [ 102.604931][T15921] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 102.610012][T15932] EXT4-fs (loop5): get root inode failed [ 102.627120][T15932] EXT4-fs (loop5): mount failed [ 102.630078][T15921] EXT4-fs (loop0): get root inode failed [ 102.638570][T15921] EXT4-fs (loop0): mount failed [ 102.666311][T15949] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 102.679291][T15949] EXT4-fs (loop3): get root inode failed [ 102.685030][T15949] EXT4-fs (loop3): mount failed [ 102.858148][T15956] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 102.871127][T15956] EXT4-fs (loop1): get root inode failed [ 102.877609][T15956] EXT4-fs (loop1): mount failed [ 102.916948][T15949] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 102.926732][T15917] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 102.930350][T15949] EXT4-fs (loop3): get root inode failed [ 102.946089][T15932] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 102.949644][T15949] EXT4-fs (loop3): mount failed [ 102.964126][T15921] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 102.982619][T15891] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 103.015783][T15917] EXT4-fs (loop4): get root inode failed [ 103.017407][T15932] EXT4-fs (loop5): get root inode failed [ 103.022109][T15917] EXT4-fs (loop4): mount failed [ 103.031708][T15921] EXT4-fs (loop0): get root inode failed [ 103.039473][T15921] EXT4-fs (loop0): mount failed [ 103.044946][T15932] EXT4-fs (loop5): mount failed [ 103.189477][T16000] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 103.202081][T16000] EXT4-fs (loop1): get root inode failed [ 103.209204][T16000] EXT4-fs (loop1): mount failed 2020/12/19 17:28:52 executed programs: 473 [ 103.526201][T16013] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 103.541933][T16013] EXT4-fs (loop5): get root inode failed [ 103.548489][T16013] EXT4-fs (loop5): mount failed [ 103.554060][T16019] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 103.582710][T16000] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 103.596748][T16000] EXT4-fs (loop1): get root inode failed [ 103.602978][T16000] EXT4-fs (loop1): mount failed [ 103.619773][T16028] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 103.633381][T16010] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 103.646034][T16019] EXT4-fs (loop0): get root inode failed [ 103.649969][T16010] EXT4-fs (loop2): get root inode failed [ 103.659280][T16010] EXT4-fs (loop2): mount failed [ 103.660127][T16028] EXT4-fs (loop4): get root inode failed [ 103.678455][T16019] EXT4-fs (loop0): mount failed [ 103.684921][T16056] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 103.688072][T16028] EXT4-fs (loop4): mount failed [ 103.697803][T16056] EXT4-fs (loop5): get root inode failed [ 103.708354][T16056] EXT4-fs (loop5): mount failed [ 103.866305][T16047] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 103.879568][T16047] EXT4-fs (loop3): get root inode failed [ 103.886627][T16047] EXT4-fs (loop3): mount failed [ 103.976276][T16056] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 103.988874][T16056] EXT4-fs (loop5): get root inode failed [ 103.994946][T16056] EXT4-fs (loop5): mount failed [ 104.019320][T16019] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 104.032235][T16019] EXT4-fs (loop0): get root inode failed [ 104.038953][T16019] EXT4-fs (loop0): mount failed [ 104.091220][T16081] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 104.106736][T16081] EXT4-fs (loop2): get root inode failed [ 104.110084][T16082] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 104.112615][T16081] EXT4-fs (loop2): mount failed [ 104.132773][T16082] EXT4-fs (loop1): get root inode failed [ 104.141743][T16082] EXT4-fs (loop1): mount failed [ 104.161650][T16047] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 104.174688][T16108] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 104.188371][T16047] EXT4-fs (loop3): get root inode failed [ 104.191609][T16108] EXT4-fs (loop0): get root inode failed [ 104.200357][T16108] EXT4-fs (loop0): mount failed [ 104.205257][T16047] EXT4-fs (loop3): mount failed [ 104.228878][T16110] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 104.241817][T16110] EXT4-fs (loop4): get root inode failed [ 104.251031][T16110] EXT4-fs (loop4): mount failed [ 104.271287][T16109] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 104.286216][T16109] EXT4-fs (loop5): get root inode failed [ 104.292112][T16109] EXT4-fs (loop5): mount failed [ 104.463712][T16082] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 104.516964][T16082] EXT4-fs (loop1): get root inode failed [ 104.523055][T16082] EXT4-fs (loop1): mount failed [ 104.525840][T16141] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 104.541369][T16109] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 104.573600][T16142] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 104.580591][T16109] EXT4-fs (loop5): get root inode failed [ 104.585874][T16148] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 104.591950][T16141] EXT4-fs (loop2): get root inode failed [ 104.609629][T16110] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 104.610241][T16109] EXT4-fs (loop5): mount failed [ 104.627312][T16142] EXT4-fs (loop3): get root inode failed [ 104.633477][T16110] EXT4-fs (loop4): get root inode failed [ 104.640011][T16110] EXT4-fs (loop4): mount failed [ 104.653788][T16148] EXT4-fs (loop0): get root inode failed [ 104.660963][T16142] EXT4-fs (loop3): mount failed [ 104.668159][T16141] EXT4-fs (loop2): mount failed [ 104.683096][T16148] EXT4-fs (loop0): mount failed [ 104.710707][T16180] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 104.724832][T16180] EXT4-fs (loop1): get root inode failed [ 104.731249][T16180] EXT4-fs (loop1): mount failed [ 104.987880][T16142] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 105.069308][T16197] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 105.078335][T16180] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 105.095671][T16148] EXT4-fs: failed to create workqueue [ 105.096478][T16141] EXT4-fs: failed to create workqueue [ 105.101188][T16148] EXT4-fs (loop0): mount failed [ 105.120134][T16141] EXT4-fs (loop2): mount failed [ 105.124172][T16196] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 105.128371][T16180] EXT4-fs (loop1): get root inode failed [ 105.143096][T16180] EXT4-fs (loop1): mount failed [ 105.143172][T16197] EXT4-fs (loop5): get root inode failed [ 105.162444][T16196] EXT4-fs (loop4): get root inode failed [ 105.165261][T16197] EXT4-fs (loop5): mount failed [ 105.168684][T16196] EXT4-fs (loop4): mount failed [ 105.531624][T16236] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 105.554255][T16236] EXT4-fs (loop0): get root inode failed [ 105.560849][T16244] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 105.575284][T16236] EXT4-fs (loop0): mount failed [ 105.583125][T16244] EXT4-fs (loop1): get root inode failed [ 105.593150][T16244] EXT4-fs (loop1): mount failed [ 105.601684][T16197] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 105.629576][T16197] EXT4-fs (loop5): get root inode failed [ 105.636642][T16243] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 105.639605][T16197] EXT4-fs (loop5): mount failed [ 105.651585][T16243] EXT4-fs (loop3): get root inode failed [ 105.662208][T16243] EXT4-fs (loop3): mount failed [ 105.664892][T16240] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 105.667662][T16266] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 105.684284][T16240] EXT4-fs (loop2): get root inode failed [ 105.711104][T16266] EXT4-fs (loop4): get root inode failed [ 105.718994][T16240] EXT4-fs (loop2): mount failed [ 105.719187][T16266] EXT4-fs (loop4): mount failed [ 105.757011][T16279] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 105.769418][T16279] EXT4-fs (loop0): get root inode failed [ 105.775545][T16279] EXT4-fs (loop0): mount failed [ 105.979163][T16292] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 105.991903][T16292] EXT4-fs (loop5): get root inode failed [ 106.000258][T16292] EXT4-fs (loop5): mount failed [ 106.092618][T16305] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 106.109477][T16279] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 106.111761][T16305] EXT4-fs (loop3): get root inode failed [ 106.121500][T16300] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 106.131692][T16305] EXT4-fs (loop3): mount failed [ 106.143041][T16279] EXT4-fs (loop0): get root inode failed [ 106.146649][T16266] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 106.153517][T16279] EXT4-fs (loop0): mount failed [ 106.170343][T16300] EXT4-fs (loop2): get root inode failed [ 106.172819][T16266] EXT4-fs (loop4): get root inode failed [ 106.176674][T16300] EXT4-fs (loop2): mount failed [ 106.213804][T16266] EXT4-fs (loop4): mount failed [ 106.246368][T16325] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 106.258588][T16325] EXT4-fs (loop1): get root inode failed [ 106.264325][T16325] EXT4-fs (loop1): mount failed [ 106.476517][T16300] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 106.489263][T16300] EXT4-fs (loop2): get root inode failed [ 106.498278][T16300] EXT4-fs (loop2): mount failed [ 106.511488][T16347] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 106.524465][T16345] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 106.526002][T16363] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 106.549854][T16363] EXT4-fs (loop3): get root inode failed [ 106.556294][T16363] EXT4-fs (loop3): mount failed [ 106.567023][T16325] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 106.586282][T16347] EXT4-fs (loop5): get root inode failed [ 106.594437][T16345] EXT4-fs (loop0): get root inode failed [ 106.601493][T16347] EXT4-fs (loop5): mount failed [ 106.607463][T16345] EXT4-fs (loop0): mount failed [ 106.660833][T16386] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 106.673114][T16386] EXT4-fs (loop4): get root inode failed [ 106.688804][T16386] EXT4-fs (loop4): mount failed [ 106.869523][T16387] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 106.882265][T16387] EXT4-fs (loop2): get root inode failed [ 106.891582][T16387] EXT4-fs (loop2): mount failed [ 106.929458][T16345] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 106.939544][T16407] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 106.942315][T16386] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 106.954329][T16407] EXT4-fs (loop1): get root inode failed [ 106.973401][T16407] EXT4-fs (loop1): mount failed [ 106.978566][T16403] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 106.992062][T16403] EXT4-fs (loop3): get root inode failed [ 106.999951][T16403] EXT4-fs (loop3): mount failed [ 107.007123][T16345] EXT4-fs (loop0): get root inode failed [ 107.012764][T16345] EXT4-fs (loop0): mount failed [ 107.022757][T16386] EXT4-fs (loop4): get root inode failed [ 107.028631][T16386] EXT4-fs (loop4): mount failed [ 107.059963][T16347] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 107.072921][T16347] EXT4-fs (loop5): get root inode failed [ 107.078971][T16347] EXT4-fs (loop5): mount failed [ 107.096392][T16387] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 107.109083][T16387] EXT4-fs (loop2): get root inode failed [ 107.114915][T16387] EXT4-fs (loop2): mount failed [ 107.336240][T16443] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 107.348873][T16443] EXT4-fs (loop0): get root inode failed [ 107.354554][T16443] EXT4-fs (loop0): mount failed [ 107.556730][T16469] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 107.595542][T16467] EXT4-fs: failed to create workqueue [ 107.599417][T16466] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 107.601360][T16467] EXT4-fs (loop2): mount failed [ 107.615740][T16469] EXT4-fs (loop1): get root inode failed [ 107.623825][T16469] EXT4-fs (loop1): mount failed [ 107.641901][T16468] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 107.645306][T16471] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 107.654758][T16468] EXT4-fs (loop3): get root inode failed [ 107.674618][T16468] EXT4-fs (loop3): mount failed [ 107.675523][T16466] EXT4-fs (loop4): get root inode failed [ 107.681627][T16471] EXT4-fs (loop0): get root inode failed [ 107.686163][T16466] EXT4-fs (loop4): mount failed [ 107.715342][T16471] EXT4-fs (loop0): mount failed [ 107.721050][T16470] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 107.736906][T16470] EXT4-fs (loop5): get root inode failed [ 107.742813][T16470] EXT4-fs (loop5): mount failed [ 107.954703][T16510] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 107.989524][T16470] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 108.008685][T16471] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 108.027613][T16510] EXT4-fs (loop2): get root inode failed [ 108.038872][T16470] EXT4-fs (loop5): get root inode failed [ 108.046997][T16470] EXT4-fs (loop5): mount failed [ 108.059271][T16510] EXT4-fs (loop2): mount failed [ 108.067156][T16471] EXT4-fs (loop0): get root inode failed [ 108.072827][T16471] EXT4-fs (loop0): mount failed [ 108.078906][T16543] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 108.091289][T16543] EXT4-fs (loop3): get root inode failed [ 108.102260][T16543] EXT4-fs (loop3): mount failed [ 108.102375][T16542] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 108.111564][T16533] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 108.123103][T16542] EXT4-fs (loop4): get root inode failed [ 108.138161][T16542] EXT4-fs (loop4): mount failed [ 108.139083][T16533] EXT4-fs (loop1): get root inode failed [ 108.151435][T16533] EXT4-fs (loop1): mount failed [ 108.501423][T16510] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 108.516347][T16542] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 108.519887][T16564] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 108.529436][T16542] EXT4-fs (loop4): get root inode failed 2020/12/19 17:28:57 executed programs: 520 [ 108.543184][T16510] EXT4-fs (loop2): get root inode failed [ 108.546864][T16542] EXT4-fs (loop4): mount failed [ 108.561749][T16570] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 108.574002][T16564] EXT4-fs (loop5): get root inode failed [ 108.577294][T16510] EXT4-fs (loop2): mount failed [ 108.618315][T16570] EXT4-fs (loop0): get root inode failed [ 108.621516][T16590] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 108.624141][T16570] EXT4-fs (loop0): mount failed [ 108.636271][T16585] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 108.644439][T16564] EXT4-fs (loop5): mount failed [ 108.663081][T16590] EXT4-fs (loop1): get root inode failed [ 108.664482][T16585] EXT4-fs (loop3): get root inode failed [ 108.669798][T16590] EXT4-fs (loop1): mount failed [ 108.684038][T16585] EXT4-fs (loop3): mount failed [ 108.848481][T16609] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 108.860977][T16609] EXT4-fs (loop4): get root inode failed [ 108.867233][T16609] EXT4-fs (loop4): mount failed [ 108.975991][T16564] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 108.979539][T16570] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 109.005952][T16590] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 109.006322][T16609] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 109.022549][T16590] EXT4-fs (loop1): get root inode failed [ 109.034997][T16613] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 109.042264][T16590] EXT4-fs (loop1): mount failed [ 109.053592][T16613] EXT4-fs (loop2): get root inode failed [ 109.053874][T16609] EXT4-fs (loop4): get root inode failed [ 109.059878][T16613] EXT4-fs (loop2): mount failed [ 109.072388][T16609] EXT4-fs (loop4): mount failed [ 109.110664][T16641] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 109.124345][T16641] EXT4-fs (loop3): get root inode failed [ 109.130627][T16641] EXT4-fs (loop3): mount failed [ 109.430443][T16659] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 109.443124][T16659] EXT4-fs (loop5): get root inode failed [ 109.449359][T16659] EXT4-fs (loop5): mount failed [ 109.457637][T16670] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 109.470856][T16670] EXT4-fs (loop1): get root inode failed [ 109.477192][T16670] EXT4-fs (loop1): mount failed [ 109.526684][T16661] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 109.530411][T16688] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 109.539539][T16661] EXT4-fs (loop0): get root inode failed [ 109.555283][T16678] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 109.558478][T16661] EXT4-fs (loop0): mount failed [ 109.568946][T16668] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 109.568991][T16668] EXT4-fs (loop2): get root inode failed [ 109.575701][T16688] EXT4-fs (loop3): get root inode failed [ 109.596017][T16678] EXT4-fs (loop4): get root inode failed [ 109.601821][T16688] EXT4-fs (loop3): mount failed [ 109.603048][T16668] EXT4-fs (loop2): mount failed [ 109.652364][T16678] EXT4-fs (loop4): mount failed [ 109.664820][T16670] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 109.668078][T16659] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 109.678209][T16670] EXT4-fs (loop1): get root inode failed [ 109.691317][T16659] EXT4-fs (loop5): get root inode failed [ 109.702127][T16659] EXT4-fs (loop5): mount failed [ 109.702978][T16670] EXT4-fs (loop1): mount failed [ 109.927330][T16728] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 109.941150][T16728] EXT4-fs (loop0): get root inode failed [ 109.949303][T16728] EXT4-fs (loop0): mount failed [ 109.968626][T16668] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 109.981906][T16668] EXT4-fs (loop2): get root inode failed [ 109.988716][T16668] EXT4-fs (loop2): mount failed [ 110.109222][T16747] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 110.138018][T16761] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 110.145117][T16728] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 110.158984][T16760] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 110.167270][T16747] EXT4-fs (loop4): get root inode failed [ 110.180821][T16728] EXT4-fs (loop0): get root inode failed [ 110.181761][T16747] EXT4-fs (loop4): mount failed [ 110.214299][T16762] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 110.226992][T16762] EXT4-fs (loop5): get root inode failed [ 110.229995][T16728] EXT4-fs (loop0): mount failed [ 110.232834][T16762] EXT4-fs (loop5): mount failed [ 110.242778][T16761] EXT4-fs (loop3): get root inode failed [ 110.257714][T16760] EXT4-fs (loop1): get root inode failed [ 110.263428][T16761] EXT4-fs (loop3): mount failed [ 110.275679][T16760] EXT4-fs (loop1): mount failed [ 110.480530][T16785] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 110.492989][T16785] EXT4-fs (loop2): get root inode failed [ 110.499976][T16785] EXT4-fs (loop2): mount failed [ 110.515647][T16762] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 110.528812][T16762] EXT4-fs (loop5): get root inode failed [ 110.537346][T16762] EXT4-fs (loop5): mount failed [ 110.620060][T16761] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 110.633147][T16806] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 110.645619][T16806] EXT4-fs (loop4): get root inode failed [ 110.651427][T16806] EXT4-fs (loop4): mount failed [ 110.660642][T16805] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 110.674308][T16785] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 110.674521][T16805] EXT4-fs (loop0): get root inode failed [ 110.690523][T16785] EXT4-fs (loop2): get root inode failed [ 110.698736][T16805] EXT4-fs (loop0): mount failed [ 110.698874][T16785] EXT4-fs (loop2): mount failed [ 110.818767][T16833] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 110.831223][T16833] EXT4-fs (loop1): get root inode failed [ 110.838042][T16833] EXT4-fs (loop1): mount failed [ 110.920296][T16838] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 110.932951][T16806] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 110.947832][T16838] EXT4-fs (loop3): get root inode failed [ 110.953559][T16838] EXT4-fs (loop3): mount failed [ 110.962795][T16806] EXT4-fs (loop4): get root inode failed [ 110.969016][T16806] EXT4-fs (loop4): mount failed [ 111.036818][T16805] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 111.040284][T16857] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 111.050479][T16805] EXT4-fs (loop0): get root inode failed [ 111.066487][T16857] EXT4-fs (loop2): get root inode failed [ 111.067263][T16805] EXT4-fs (loop0): mount failed [ 111.072597][T16857] EXT4-fs (loop2): mount failed [ 111.105528][T16859] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 111.118287][T16859] EXT4-fs (loop5): get root inode failed [ 111.124166][T16859] EXT4-fs (loop5): mount failed [ 111.225883][T16882] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 111.244086][T16882] EXT4-fs (loop1): get root inode failed [ 111.244178][T16880] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 111.251264][T16882] EXT4-fs (loop1): mount failed [ 111.264094][T16877] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 111.284494][T16877] EXT4-fs (loop4): get root inode failed [ 111.285403][T16880] EXT4-fs (loop3): get root inode failed [ 111.290702][T16877] EXT4-fs (loop4): mount failed [ 111.323266][T16880] EXT4-fs (loop3): mount failed [ 111.329600][T16857] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 111.342433][T16857] EXT4-fs (loop2): get root inode failed [ 111.348778][T16857] EXT4-fs (loop2): mount failed [ 111.354173][T16900] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 111.369873][T16900] EXT4-fs (loop0): get root inode failed [ 111.376178][T16900] EXT4-fs (loop0): mount failed [ 111.686139][T16924] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 111.695513][T16880] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 111.700308][T16939] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 111.710553][T16943] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 111.737551][T16943] EXT4-fs (loop5): get root inode failed [ 111.743513][T16943] EXT4-fs (loop5): mount failed [ 111.756451][T16924] EXT4-fs (loop4): get root inode failed [ 111.770745][T16936] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 111.796291][T16924] EXT4-fs (loop4): mount failed [ 111.814359][T16880] EXT4-fs (loop3): get root inode failed [ 111.823816][T16968] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 111.835886][T16977] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 111.845731][T16936] EXT4-fs (loop2): get root inode failed [ 111.854625][T16936] EXT4-fs (loop2): mount failed [ 111.877779][T16880] EXT4-fs (loop3): mount failed [ 111.884256][T16939] EXT4-fs (loop1): get root inode failed [ 111.885024][T16977] EXT4-fs (loop5): get root inode failed [ 111.893002][T16939] EXT4-fs (loop1): mount failed [ 111.897119][T16968] EXT4-fs (loop0): get root inode failed [ 111.910575][T16977] EXT4-fs (loop5): mount failed [ 111.912540][T16968] EXT4-fs (loop0): mount failed [ 112.189177][T16936] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 112.206457][T16936] EXT4-fs (loop2): get root inode failed [ 112.212446][T16936] EXT4-fs (loop2): mount failed [ 112.247463][T16977] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 112.247955][T16939] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 112.275056][T16968] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 112.275210][T16939] EXT4-fs (loop1): get root inode failed [ 112.289966][T17001] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 112.293536][T16939] EXT4-fs (loop1): mount failed [ 112.305206][T17002] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 112.313662][T16977] EXT4-fs (loop5): get root inode failed [ 112.328825][T16977] EXT4-fs (loop5): mount failed [ 112.341387][T16968] EXT4-fs (loop0): get root inode failed [ 112.343864][T17001] EXT4-fs (loop4): get root inode failed [ 112.351988][T17002] EXT4-fs (loop3): get root inode failed [ 112.354330][T17001] EXT4-fs (loop4): mount failed [ 112.362621][T16968] EXT4-fs (loop0): mount failed [ 112.367534][T17002] EXT4-fs (loop3): mount failed [ 112.478487][T17025] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 112.588552][T17038] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 112.601187][T17038] EXT4-fs (loop5): get root inode failed [ 112.607237][T17038] EXT4-fs (loop5): mount failed [ 112.776623][T17054] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 112.790417][T17038] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 112.790717][T17054] EXT4-fs (loop0): get root inode failed [ 112.808219][T17054] EXT4-fs (loop0): mount failed [ 112.820878][T17038] EXT4-fs (loop5): get root inode failed [ 112.829013][T17038] EXT4-fs (loop5): mount failed [ 112.851818][T17042] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 112.855836][T17060] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 112.879601][T17042] EXT4-fs (loop4): get root inode failed [ 112.880659][T17060] EXT4-fs (loop2): get root inode failed [ 112.887261][T17042] EXT4-fs (loop4): mount failed [ 112.891134][T17060] EXT4-fs (loop2): mount failed [ 112.905329][T17067] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 112.918062][T17067] EXT4-fs (loop3): get root inode failed [ 112.923872][T17067] EXT4-fs (loop3): mount failed [ 113.085782][T17060] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 113.098825][T17060] EXT4-fs (loop2): get root inode failed [ 113.104582][T17060] EXT4-fs (loop2): mount failed [ 113.115475][T17067] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 113.127669][T17067] EXT4-fs (loop3): get root inode failed [ 113.133739][T17067] EXT4-fs (loop3): mount failed 2020/12/19 17:29:06 executed programs: 566 [ 117.421453][T17122] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 117.449258][T17122] EXT4-fs (loop1): get root inode failed [ 117.460405][T17122] EXT4-fs (loop1): mount failed [ 117.476525][T17116] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 117.478927][T17118] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 117.504395][T17117] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 117.504673][T17114] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 117.517223][T17115] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 117.540575][T17116] EXT4-fs (loop4): get root inode failed [ 117.548657][T17116] EXT4-fs (loop4): mount failed [ 117.569830][T17117] EXT4-fs (loop2): get root inode failed [ 117.577034][T17114] EXT4-fs (loop3): get root inode failed [ 117.582977][T17117] EXT4-fs (loop2): mount failed [ 117.590887][T17114] EXT4-fs (loop3): mount failed [ 117.600801][T17115] EXT4-fs (loop5): get root inode failed [ 117.611481][T17115] EXT4-fs (loop5): mount failed [ 117.618608][T17118] EXT4-fs (loop0): get root inode failed [ 117.628111][T17118] EXT4-fs (loop0): mount failed [ 117.796843][T17122] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 117.815265][T17118] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 117.830339][T17115] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 117.834905][T17118] EXT4-fs (loop0): get root inode failed [ 117.849001][T17118] EXT4-fs (loop0): mount failed [ 117.857959][T17117] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 117.878178][T17115] EXT4-fs (loop5): get root inode failed [ 117.884333][T17188] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 117.889890][T17115] EXT4-fs (loop5): mount failed [ 117.900302][T17114] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 117.918387][T17117] EXT4-fs (loop2): get root inode failed [ 117.927548][T17117] EXT4-fs (loop2): mount failed [ 117.932875][T17188] EXT4-fs (loop4): get root inode failed [ 117.934568][T17114] EXT4-fs (loop3): get root inode failed [ 117.944766][T17188] EXT4-fs (loop4): mount failed [ 117.949004][T17114] EXT4-fs (loop3): mount failed [ 118.155217][T17204] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 118.169180][T17204] EXT4-fs (loop1): get root inode failed [ 118.177913][T17204] EXT4-fs (loop1): mount failed [ 118.223086][T17216] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 118.235675][T17216] EXT4-fs (loop2): get root inode failed [ 118.241988][T17216] EXT4-fs (loop2): mount failed [ 118.275458][T17221] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 118.288079][T17221] EXT4-fs (loop0): get root inode failed [ 118.293805][T17221] EXT4-fs (loop0): mount failed [ 118.438258][T17236] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 118.438764][T17204] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 118.451885][T17258] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 118.463955][T17235] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 118.487810][T17216] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 118.498775][T17236] EXT4-fs (loop4): get root inode failed [ 118.508077][T17216] EXT4-fs (loop2): get root inode failed [ 118.511188][T17221] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 118.513856][T17216] EXT4-fs (loop2): mount failed [ 118.533876][T17235] EXT4-fs (loop3): get root inode failed [ 118.543415][T17204] EXT4-fs (loop1): get root inode failed [ 118.544508][T17236] EXT4-fs (loop4): mount failed [ 118.554447][T17235] EXT4-fs (loop3): mount failed [ 118.555230][T17221] EXT4-fs (loop0): get root inode failed [ 118.562830][T17204] EXT4-fs (loop1): mount failed [ 118.566430][T17258] EXT4-fs (loop5): get root inode failed [ 118.573853][T17221] EXT4-fs (loop0): mount failed [ 118.583871][T17258] EXT4-fs (loop5): mount failed [ 118.965107][T17258] EXT4-fs: failed to create workqueue [ 118.965787][T17292] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 118.973335][T17258] EXT4-fs (loop5): mount failed [ 118.993591][T17291] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 119.006505][T17291] EXT4-fs (loop0): get root inode failed [ 119.012680][T17291] EXT4-fs (loop0): mount failed [ 119.013226][T17309] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 119.043826][T17313] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 119.064998][T17292] EXT4-fs (loop3): get root inode failed [ 119.070784][T17306] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 119.089677][T17313] EXT4-fs (loop2): get root inode failed [ 119.096030][T17292] EXT4-fs (loop3): mount failed [ 119.101327][T17309] EXT4-fs (loop1): get root inode failed [ 119.109500][T17306] EXT4-fs (loop4): get root inode failed [ 119.159734][T17313] EXT4-fs (loop2): mount failed [ 119.168162][T17309] EXT4-fs (loop1): mount failed [ 119.173174][T17306] EXT4-fs (loop4): mount failed [ 119.257873][T17340] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 119.270946][T17340] EXT4-fs (loop0): get root inode failed [ 119.277972][T17340] EXT4-fs (loop0): mount failed [ 119.465228][T17343] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 119.465233][T17340] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 119.465267][T17340] EXT4-fs (loop0): get root inode failed [ 119.478281][T17343] EXT4-fs (loop5): get root inode failed [ 119.493945][T17340] EXT4-fs (loop0): mount failed [ 119.496758][T17343] EXT4-fs (loop5): mount failed [ 119.556368][T17367] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 119.570523][T17367] EXT4-fs (loop3): get root inode failed [ 119.577830][T17367] EXT4-fs (loop3): mount failed [ 119.586962][T17368] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 119.600269][T17368] EXT4-fs (loop2): get root inode failed [ 119.606864][T17368] EXT4-fs (loop2): mount failed [ 119.645159][T17384] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 119.657888][T17384] EXT4-fs (loop0): get root inode failed [ 119.663647][T17384] EXT4-fs (loop0): mount failed [ 119.728791][T17380] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 119.728798][T17385] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 119.741658][T17380] EXT4-fs (loop4): get root inode failed [ 119.762582][T17380] EXT4-fs (loop4): mount failed [ 119.765499][T17385] EXT4-fs (loop1): get root inode failed [ 119.773281][T17385] EXT4-fs (loop1): mount failed [ 119.932784][T17368] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 119.937749][T17413] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 119.964898][T17367] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 119.983996][T17429] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 119.984246][T17367] EXT4-fs (loop3): get root inode failed [ 119.997355][T17429] EXT4-fs (loop0): get root inode failed [ 120.004527][T17385] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 120.008795][T17429] EXT4-fs (loop0): mount failed [ 120.026385][T17380] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 120.044467][T17413] EXT4-fs (loop5): get root inode failed [ 120.051522][T17413] EXT4-fs (loop5): mount failed [ 120.063989][T17380] EXT4-fs (loop4): get root inode failed [ 120.074822][T17385] EXT4-fs (loop1): get root inode failed [ 120.081046][T17367] EXT4-fs (loop3): mount failed [ 120.090516][T17385] EXT4-fs (loop1): mount failed [ 120.100010][T17380] EXT4-fs (loop4): mount failed [ 120.110611][T17443] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 120.128877][T17443] EXT4-fs (loop2): get root inode failed [ 120.134952][T17443] EXT4-fs (loop2): mount failed [ 120.256988][T17464] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 120.270358][T17464] EXT4-fs (loop0): get root inode failed [ 120.276291][T17464] EXT4-fs (loop0): mount failed [ 120.320442][T17413] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 120.476093][T17477] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 120.488814][T17477] EXT4-fs (loop1): get root inode failed [ 120.497648][T17477] EXT4-fs (loop1): mount failed [ 120.589048][T17484] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 120.589233][T17485] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 120.601928][T17484] EXT4-fs (loop4): get root inode failed [ 120.620791][T17493] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 120.620972][T17485] EXT4-fs (loop3): get root inode failed [ 120.635046][T17493] EXT4-fs (loop2): get root inode failed [ 120.646799][T17484] EXT4-fs (loop4): mount failed [ 120.653906][T17493] EXT4-fs (loop2): mount failed [ 120.682528][T17485] EXT4-fs (loop3): mount failed [ 120.691870][T17509] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 120.707158][T17509] EXT4-fs (loop5): get root inode failed [ 120.713164][T17509] EXT4-fs (loop5): mount failed [ 120.808532][T17524] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 120.822267][T17484] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 120.822454][T17524] EXT4-fs (loop0): get root inode failed [ 120.836088][T17484] EXT4-fs (loop4): get root inode failed [ 120.847254][T17524] EXT4-fs (loop0): mount failed [ 120.852577][T17484] EXT4-fs (loop4): mount failed [ 120.899814][T17540] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 120.912560][T17540] EXT4-fs (loop1): get root inode failed [ 120.940711][T17540] EXT4-fs (loop1): mount failed [ 120.946819][T17493] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 120.990010][T17524] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 121.002280][T17524] EXT4-fs (loop0): get root inode failed [ 121.008121][T17524] EXT4-fs (loop0): mount failed [ 121.075437][T17570] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 121.089018][T17561] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 121.100870][T17570] EXT4-fs (loop1): get root inode failed [ 121.111182][T17570] EXT4-fs (loop1): mount failed [ 121.117452][T17561] EXT4-fs (loop5): get root inode failed [ 121.123413][T17561] EXT4-fs (loop5): mount failed [ 121.174858][T17562] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 121.184628][T17567] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 121.187292][T17562] EXT4-fs (loop3): get root inode failed [ 121.202994][T17567] EXT4-fs (loop4): get root inode failed [ 121.210976][T17567] EXT4-fs (loop4): mount failed [ 121.212678][T17562] EXT4-fs (loop3): mount failed [ 121.338154][T17591] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 121.353658][T17591] EXT4-fs (loop2): get root inode failed [ 121.361287][T17591] EXT4-fs (loop2): mount failed [ 121.370222][T17570] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 121.383394][T17570] EXT4-fs (loop1): get root inode failed [ 121.389868][T17570] EXT4-fs (loop1): mount failed [ 121.457457][T17599] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 121.470888][T17599] EXT4-fs (loop0): get root inode failed [ 121.479637][T17599] EXT4-fs (loop0): mount failed [ 121.479645][T17561] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 121.497964][T17561] EXT4-fs (loop5): get root inode failed [ 121.503815][T17561] EXT4-fs (loop5): mount failed [ 121.797209][T17631] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 121.810659][T17631] EXT4-fs (loop3): get root inode failed [ 121.823015][T17631] EXT4-fs (loop3): mount failed [ 121.833786][T17591] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 121.850289][T17599] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 121.877382][T17637] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 121.890065][T17637] EXT4-fs (loop4): get root inode failed [ 121.899124][T17637] EXT4-fs (loop4): mount failed [ 121.915410][T17654] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 121.927868][T17654] EXT4-fs (loop1): get root inode failed [ 121.935597][T17654] EXT4-fs (loop1): mount failed [ 122.037348][T17653] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 122.049918][T17653] EXT4-fs (loop5): get root inode failed [ 122.057282][T17653] EXT4-fs (loop5): mount failed [ 122.215143][T17667] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 122.228879][T17667] EXT4-fs (loop2): get root inode failed [ 122.235758][T17667] EXT4-fs (loop2): mount failed [ 122.287800][T17653] EXT4-fs: failed to create workqueue [ 122.291152][T17679] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 122.299191][T17653] EXT4-fs (loop5): mount failed [ 122.306549][T17679] EXT4-fs (loop0): get root inode failed [ 122.318757][T17679] EXT4-fs (loop0): mount failed [ 122.323934][T17631] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) 2020/12/19 17:29:11 executed programs: 612 [ 122.339444][T17631] EXT4-fs (loop3): get root inode failed [ 122.345463][T17631] EXT4-fs (loop3): mount failed [ 122.356976][T17690] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 122.386026][T17690] EXT4-fs (loop4): get root inode failed [ 122.391910][T17654] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 122.394555][T17690] EXT4-fs (loop4): mount failed [ 122.405783][T17654] EXT4-fs (loop1): get root inode failed [ 122.415238][T17654] EXT4-fs (loop1): mount failed [ 122.417251][T17667] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 122.433643][T17667] EXT4-fs (loop2): get root inode failed [ 122.441602][T17667] EXT4-fs (loop2): mount failed [ 122.707459][T17733] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 122.720168][T17733] EXT4-fs (loop5): get root inode failed [ 122.726662][T17733] EXT4-fs (loop5): mount failed [ 122.732566][T17732] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 122.746637][T17690] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 122.772430][T17690] EXT4-fs (loop4): get root inode failed [ 122.782647][T17732] EXT4-fs (loop3): get root inode failed [ 122.788906][T17690] EXT4-fs (loop4): mount failed [ 122.793807][T17732] EXT4-fs (loop3): mount failed [ 122.808618][T17721] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 122.821977][T17745] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 122.835579][T17721] EXT4-fs (loop0): get root inode failed [ 122.846246][T17745] EXT4-fs (loop2): get root inode failed [ 122.852208][T17745] EXT4-fs (loop2): mount failed [ 122.857865][T17721] EXT4-fs (loop0): mount failed [ 123.004881][T17765] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 123.024734][T17765] EXT4-fs (loop1): get root inode failed [ 123.030592][T17765] EXT4-fs (loop1): mount failed [ 123.045001][T17733] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 123.057163][T17733] EXT4-fs (loop5): get root inode failed [ 123.062795][T17733] EXT4-fs (loop5): mount failed [ 123.108709][T17773] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 123.124493][T17732] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 123.124536][T17773] EXT4-fs (loop4): get root inode failed [ 123.142455][T17773] EXT4-fs (loop4): mount failed [ 123.145498][T17732] EXT4-fs (loop3): get root inode failed [ 123.159283][T17732] EXT4-fs (loop3): mount failed [ 123.221458][T17787] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 123.233862][T17787] EXT4-fs (loop0): get root inode failed [ 123.240625][T17787] EXT4-fs (loop0): mount failed [ 123.444766][T17808] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 123.457372][T17807] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 123.484929][T17773] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 123.505998][T17808] EXT4-fs (loop2): get root inode failed [ 123.509764][T17787] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 123.513160][T17807] EXT4-fs (loop1): get root inode failed [ 123.530214][T17808] EXT4-fs (loop2): mount failed [ 123.532611][T17773] EXT4-fs (loop4): get root inode failed [ 123.543573][T17787] EXT4-fs (loop0): get root inode failed [ 123.550939][T17773] EXT4-fs (loop4): mount failed [ 123.557083][T17787] EXT4-fs (loop0): mount failed [ 123.574746][T17807] EXT4-fs (loop1): mount failed [ 123.589220][T17832] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 123.589296][T17830] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 123.607603][T17832] EXT4-fs (loop3): get root inode failed [ 123.613659][T17830] EXT4-fs (loop5): get root inode failed [ 123.623527][T17832] EXT4-fs (loop3): mount failed [ 123.626346][T17830] EXT4-fs (loop5): mount failed [ 123.953284][T17832] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 123.989374][T17832] EXT4-fs (loop3): get root inode failed [ 123.996147][T17868] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 124.012076][T17832] EXT4-fs (loop3): mount failed [ 124.019061][T17868] EXT4-fs (loop1): get root inode failed [ 124.029536][T17868] EXT4-fs (loop1): mount failed [ 124.060598][T17830] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 124.073147][T17870] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 124.076103][T17830] EXT4-fs (loop5): get root inode failed [ 124.086849][T17869] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 124.096685][T17830] EXT4-fs (loop5): mount failed [ 124.103481][T17870] EXT4-fs (loop2): get root inode failed [ 124.111849][T17866] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 124.113563][T17869] EXT4-fs (loop4): get root inode failed [ 124.130847][T17870] EXT4-fs (loop2): mount failed [ 124.131061][T17869] EXT4-fs (loop4): mount failed [ 124.138195][T17866] EXT4-fs (loop0): get root inode failed [ 124.167044][T17866] EXT4-fs (loop0): mount failed [ 124.429927][T17868] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 124.479829][T17870] EXT4-fs: failed to create workqueue [ 124.505054][T17902] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 124.517633][T17906] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 124.530267][T17866] EXT4-fs: failed to create workqueue [ 124.549462][T17866] EXT4-fs (loop0): mount failed [ 124.554638][T17870] EXT4-fs (loop2): mount failed [ 124.587483][T17906] EXT4-fs (loop3): get root inode failed [ 124.593135][T17906] EXT4-fs (loop3): mount failed [ 124.594997][T17902] EXT4-fs (loop5): get root inode failed [ 124.604924][T17902] EXT4-fs (loop5): mount failed [ 124.634715][T17940] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 124.649930][T17940] EXT4-fs (loop4): get root inode failed [ 124.659651][T17940] EXT4-fs (loop4): mount failed [ 124.765345][T17949] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 124.778387][T17949] EXT4-fs (loop1): get root inode failed [ 124.785458][T17949] EXT4-fs (loop1): mount failed [ 124.898941][T17958] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 124.911261][T17906] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 124.911426][T17958] EXT4-fs (loop0): get root inode failed [ 124.925470][T17906] EXT4-fs (loop3): get root inode failed [ 124.933251][T17958] EXT4-fs (loop0): mount failed [ 124.936278][T17906] EXT4-fs (loop3): mount failed [ 125.005009][T17984] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 125.017935][T17984] EXT4-fs (loop5): get root inode failed [ 125.027945][T17984] EXT4-fs (loop5): mount failed [ 125.028208][T17940] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 125.046588][T17940] EXT4-fs (loop4): get root inode failed [ 125.050984][T17955] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 125.052372][T17940] EXT4-fs (loop4): mount failed [ 125.066255][T17955] EXT4-fs (loop2): get root inode failed [ 125.075939][T17955] EXT4-fs (loop2): mount failed [ 125.434787][T18001] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 125.438035][T17984] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 125.454577][T18001] EXT4-fs (loop1): get root inode failed [ 125.487654][T18001] EXT4-fs (loop1): mount failed [ 125.497028][T17984] EXT4-fs (loop5): get root inode failed [ 125.533528][T17984] EXT4-fs (loop5): mount failed [ 125.540191][T18024] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 125.557149][T18017] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 125.560561][T18024] EXT4-fs (loop3): get root inode failed [ 125.569776][T18017] EXT4-fs (loop4): get root inode failed [ 125.580486][T18024] EXT4-fs (loop3): mount failed [ 125.580842][T18017] EXT4-fs (loop4): mount failed [ 125.688662][T18027] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 125.701672][T18027] EXT4-fs (loop2): get root inode failed [ 125.708098][T18027] EXT4-fs (loop2): mount failed [ 125.737233][T18042] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 125.749611][T18025] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 125.762248][T18025] EXT4-fs (loop0): get root inode failed [ 125.769148][T18042] EXT4-fs (loop1): get root inode failed [ 125.775675][T18042] EXT4-fs (loop1): mount failed [ 125.780945][T18025] EXT4-fs (loop0): mount failed [ 125.832947][T18017] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 125.851213][T18017] EXT4-fs (loop4): get root inode failed [ 125.865084][T18017] EXT4-fs (loop4): mount failed [ 125.869970][T18024] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 125.887448][T18024] EXT4-fs (loop3): get root inode failed [ 125.896219][T18024] EXT4-fs (loop3): mount failed [ 125.985349][T18075] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 125.998086][T18075] EXT4-fs (loop2): get root inode failed [ 126.003802][T18075] EXT4-fs (loop2): mount failed [ 126.098949][T18025] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 126.098952][T18070] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 126.098991][T18070] EXT4-fs (loop5): get root inode failed [ 126.111496][T18025] EXT4-fs (loop0): get root inode failed [ 126.125105][T18070] EXT4-fs (loop5): mount failed [ 126.133311][T18025] EXT4-fs (loop0): mount failed [ 126.251220][T18086] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 126.258496][T18070] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 126.264306][T18086] EXT4-fs (loop1): get root inode failed [ 126.276536][T18070] EXT4-fs (loop5): get root inode failed [ 126.287731][T18070] EXT4-fs (loop5): mount failed [ 126.289426][T18086] EXT4-fs (loop1): mount failed [ 126.298583][T18075] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 126.330815][T18075] EXT4-fs (loop2): get root inode failed [ 126.337372][T18075] EXT4-fs (loop2): mount failed [ 126.340560][T18107] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 126.347062][T18119] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 126.367024][T18119] EXT4-fs (loop0): get root inode failed [ 126.372652][T18119] EXT4-fs (loop0): mount failed [ 126.373306][T18107] EXT4-fs (loop3): get root inode failed [ 126.383746][T18107] EXT4-fs (loop3): mount failed [ 126.396707][T18118] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 126.408957][T18118] EXT4-fs (loop4): get root inode failed [ 126.419402][T18118] EXT4-fs (loop4): mount failed [ 126.480098][T18143] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 126.501783][T18143] EXT4-fs (loop5): get root inode failed [ 126.503127][T18086] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 126.507843][T18143] EXT4-fs (loop5): mount failed [ 126.525766][T18086] EXT4-fs (loop1): get root inode failed [ 126.532108][T18086] EXT4-fs (loop1): mount failed [ 126.740199][T18161] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 126.753200][T18161] EXT4-fs (loop3): get root inode failed [ 126.753697][T18118] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 126.760059][T18161] EXT4-fs (loop3): mount failed [ 126.780656][T18118] EXT4-fs (loop4): get root inode failed [ 126.786710][T18118] EXT4-fs (loop4): mount failed [ 126.800926][T18143] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 126.809708][T18164] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 126.824877][T18143] EXT4-fs (loop5): get root inode failed [ 126.825436][T18164] EXT4-fs (loop0): get root inode failed [ 126.831681][T18143] EXT4-fs (loop5): mount failed [ 126.843169][T18164] EXT4-fs (loop0): mount failed [ 126.866740][T18172] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 126.880344][T18172] EXT4-fs (loop2): get root inode failed [ 126.887261][T18172] EXT4-fs (loop2): mount failed [ 126.892842][T18189] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 126.906087][T18189] EXT4-fs (loop1): get root inode failed [ 126.912061][T18189] EXT4-fs (loop1): mount failed [ 127.026951][T18208] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 127.042030][T18208] EXT4-fs (loop5): get root inode failed [ 127.051043][T18208] EXT4-fs (loop5): mount failed [ 127.068291][T18217] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 127.080998][T18217] EXT4-fs (loop3): get root inode failed [ 127.091041][T18217] EXT4-fs (loop3): mount failed [ 127.174680][T18164] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 127.175038][T18218] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 127.191202][T18164] EXT4-fs (loop0): get root inode failed [ 127.201031][T18218] EXT4-fs (loop4): get root inode failed [ 127.204939][T18164] EXT4-fs (loop0): mount failed [ 127.211197][T18218] EXT4-fs (loop4): mount failed [ 127.372464][T18208] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 127.392341][T18218] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 127.405612][T18218] EXT4-fs (loop4): get root inode failed [ 127.411766][T18218] EXT4-fs (loop4): mount failed 2020/12/19 17:29:16 executed programs: 659 [ 127.422273][T18268] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 127.435651][T18249] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 127.436520][T18268] EXT4-fs (loop2): get root inode failed [ 127.453682][T18249] EXT4-fs (loop1): get root inode failed [ 127.456961][T18268] EXT4-fs (loop2): mount failed [ 127.463693][T18249] EXT4-fs (loop1): mount failed [ 127.595220][T18270] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 127.610809][T18270] EXT4-fs (loop3): get root inode failed [ 127.617280][T18270] EXT4-fs (loop3): mount failed [ 127.670620][T18271] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 127.684327][T18271] EXT4-fs (loop0): get root inode failed [ 127.690518][T18271] EXT4-fs (loop0): mount failed [ 127.696703][T18288] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 127.715182][T18288] EXT4-fs (loop5): get root inode failed [ 127.721269][T18288] EXT4-fs (loop5): mount failed [ 127.737204][T18249] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 127.750666][T18249] EXT4-fs (loop1): get root inode failed [ 127.766463][T18249] EXT4-fs (loop1): mount failed [ 127.777686][T18268] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 127.790469][T18268] EXT4-fs (loop2): get root inode failed [ 127.797925][T18268] EXT4-fs (loop2): mount failed [ 127.815940][T18304] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 127.829189][T18304] EXT4-fs (loop4): get root inode failed [ 127.838029][T18304] EXT4-fs (loop4): mount failed [ 127.843051][T18270] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 127.858023][T18270] EXT4-fs (loop3): get root inode failed [ 127.863678][T18270] EXT4-fs (loop3): mount failed [ 127.876632][T18288] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 127.888981][T18288] EXT4-fs (loop5): get root inode failed [ 127.896106][T18288] EXT4-fs (loop5): mount failed [ 128.078139][T18345] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 128.084366][T18343] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 128.094185][T18345] EXT4-fs (loop0): get root inode failed [ 128.107599][T18343] EXT4-fs (loop3): get root inode failed [ 128.110216][T18345] EXT4-fs (loop0): mount failed [ 128.117315][T18343] EXT4-fs (loop3): mount failed [ 128.120596][T18304] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 128.137988][T18304] EXT4-fs (loop4): get root inode failed [ 128.146177][T18304] EXT4-fs (loop4): mount failed [ 128.217187][T18336] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 128.229458][T18336] EXT4-fs (loop2): get root inode failed [ 128.245479][T18336] EXT4-fs (loop2): mount failed [ 128.250595][T18342] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 128.262779][T18342] EXT4-fs (loop1): get root inode failed [ 128.269624][T18342] EXT4-fs (loop1): mount failed [ 128.284914][T18343] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 128.297935][T18343] EXT4-fs (loop3): get root inode failed [ 128.303787][T18343] EXT4-fs (loop3): mount failed [ 128.364764][T18345] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 128.377170][T18345] EXT4-fs (loop0): get root inode failed [ 128.383742][T18345] EXT4-fs (loop0): mount failed [ 128.584720][T18379] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 128.597607][T18379] EXT4-fs (loop5): get root inode failed [ 128.603224][T18379] EXT4-fs (loop5): mount failed [ 128.625004][T18394] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 128.638684][T18394] EXT4-fs (loop4): get root inode failed [ 128.645453][T18394] EXT4-fs (loop4): mount failed [ 128.780661][T18409] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 128.798015][T18417] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 128.821166][T18417] EXT4-fs (loop0): get root inode failed [ 128.827540][T18417] EXT4-fs (loop0): mount failed [ 128.833344][T18379] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 128.846261][T18438] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 128.881052][T18394] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 128.894411][T18438] EXT4-fs (loop3): get root inode failed [ 128.900832][T18409] EXT4-fs (loop2): get root inode failed [ 128.906668][T18422] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 128.917606][T18438] EXT4-fs (loop3): mount failed [ 128.919078][T18409] EXT4-fs (loop2): mount failed [ 128.927707][T18422] EXT4-fs (loop1): get root inode failed [ 128.937932][T18422] EXT4-fs (loop1): mount failed [ 129.185553][T18438] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 129.206025][T18454] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 129.221320][T18454] EXT4-fs (loop0): get root inode failed [ 129.221422][T18460] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 129.227004][T18454] EXT4-fs (loop0): mount failed [ 129.246341][T18422] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 129.258669][T18422] EXT4-fs (loop1): get root inode failed [ 129.263506][T18460] EXT4-fs (loop5): get root inode failed [ 129.275966][T18422] EXT4-fs (loop1): mount failed [ 129.281434][T18460] EXT4-fs (loop5): mount failed [ 129.289190][T18409] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 129.301748][T18409] EXT4-fs (loop2): get root inode failed [ 129.308549][T18409] EXT4-fs (loop2): mount failed [ 129.324619][T18468] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 129.337525][T18468] EXT4-fs (loop4): get root inode failed [ 129.345107][T18468] EXT4-fs (loop4): mount failed [ 129.697177][T18460] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 129.710032][T18460] EXT4-fs (loop5): get root inode failed [ 129.716805][T18521] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 129.742087][T18521] EXT4-fs (loop0): get root inode failed [ 129.746911][T18504] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 129.747953][T18521] EXT4-fs (loop0): mount failed [ 129.778852][T18515] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 129.792216][T18516] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 129.804307][T18505] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 129.813711][T18460] EXT4-fs (loop5): mount failed [ 129.821759][T18504] EXT4-fs (loop3): get root inode failed [ 129.830151][T18516] EXT4-fs (loop2): get root inode failed [ 129.837890][T18515] EXT4-fs (loop4): get root inode failed [ 129.845215][T18505] EXT4-fs (loop1): get root inode failed [ 129.851134][T18504] EXT4-fs (loop3): mount failed [ 129.855577][T18516] EXT4-fs (loop2): mount failed [ 129.856816][T18515] EXT4-fs (loop4): mount failed [ 129.869605][T18505] EXT4-fs (loop1): mount failed [ 130.190282][T18505] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 130.190421][T18563] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 130.215363][T18563] EXT4-fs (loop0): get root inode failed [ 130.220998][T18563] EXT4-fs (loop0): mount failed [ 130.223737][T18505] EXT4-fs (loop1): get root inode failed [ 130.234115][T18515] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 130.255171][T18570] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 130.263836][T18505] EXT4-fs (loop1): mount failed [ 130.267202][T18556] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 130.276823][T18515] EXT4-fs (loop4): get root inode failed [ 130.309054][T18570] EXT4-fs (loop5): get root inode failed [ 130.315568][T18570] EXT4-fs (loop5): mount failed [ 130.322856][T18515] EXT4-fs (loop4): mount failed [ 130.324608][T18586] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 130.332432][T18556] EXT4-fs (loop2): get root inode failed [ 130.354777][T18586] EXT4-fs (loop3): get root inode failed [ 130.369775][T18586] EXT4-fs (loop3): mount failed [ 130.388405][T18556] EXT4-fs (loop2): mount failed [ 130.395762][T18563] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 130.408450][T18563] EXT4-fs (loop0): get root inode failed [ 130.418954][T18563] EXT4-fs (loop0): mount failed [ 130.579139][T18608] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 130.592285][T18608] EXT4-fs (loop5): get root inode failed [ 130.601543][T18608] EXT4-fs (loop5): mount failed [ 130.621765][T18610] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 130.634856][T18610] EXT4-fs (loop4): get root inode failed [ 130.640960][T18610] EXT4-fs (loop4): mount failed [ 130.647555][T18607] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 130.659959][T18607] EXT4-fs (loop1): get root inode failed [ 130.667376][T18607] EXT4-fs (loop1): mount failed [ 130.754548][T18586] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 130.764124][T18556] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 130.847111][T18608] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 130.862994][T18608] EXT4-fs (loop5): get root inode failed [ 130.872016][T18608] EXT4-fs (loop5): mount failed [ 130.884501][T18645] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 130.899941][T18645] EXT4-fs (loop0): get root inode failed [ 130.906479][T18645] EXT4-fs (loop0): mount failed [ 130.924566][T18653] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 130.940503][T18653] EXT4-fs (loop1): get root inode failed [ 130.947660][T18653] EXT4-fs (loop1): mount failed [ 131.200776][T18653] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 131.240498][T18658] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 131.252760][T18679] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 131.279270][T18653] EXT4-fs (loop1): get root inode failed [ 131.288040][T18684] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 131.295889][T18653] EXT4-fs (loop1): mount failed [ 131.325164][T18645] EXT4-fs: failed to create workqueue [ 131.330787][T18645] EXT4-fs (loop0): mount failed [ 131.335319][T18701] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 131.370090][T18658] EXT4-fs (loop3): get root inode failed [ 131.376652][T18679] EXT4-fs (loop2): get root inode failed [ 131.382716][T18684] EXT4-fs (loop5): get root inode failed [ 131.396611][T18701] EXT4-fs (loop4): get root inode failed [ 131.402397][T18701] EXT4-fs (loop4): mount failed [ 131.408340][T18679] EXT4-fs (loop2): mount failed [ 131.413428][T18658] EXT4-fs (loop3): mount failed [ 131.413764][T18684] EXT4-fs (loop5): mount failed [ 131.537533][T18718] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 131.550014][T18718] EXT4-fs (loop1): get root inode failed [ 131.556494][T18718] EXT4-fs (loop1): mount failed [ 131.567973][T18701] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 131.581339][T18701] EXT4-fs (loop4): get root inode failed [ 131.590420][T18701] EXT4-fs (loop4): mount failed [ 131.761328][T18736] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 131.765350][T18731] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 131.798687][T18736] EXT4-fs (loop3): get root inode failed [ 131.800112][T18731] EXT4-fs (loop0): get root inode failed [ 131.807029][T18736] EXT4-fs (loop3): mount failed [ 131.811631][T18731] EXT4-fs (loop0): mount failed [ 131.834646][T18734] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 131.857611][T18757] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 131.869763][T18718] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 131.882765][T18757] EXT4-fs (loop2): get root inode failed [ 131.883421][T18718] EXT4-fs (loop1): get root inode failed [ 131.889906][T18757] EXT4-fs (loop2): mount failed [ 131.900542][T18734] EXT4-fs (loop5): get root inode failed [ 131.907858][T18734] EXT4-fs (loop5): mount failed [ 131.914461][T18718] EXT4-fs (loop1): mount failed [ 132.185159][T18763] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 132.197631][T18757] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 132.209019][T18731] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 132.221285][T18731] EXT4-fs (loop0): get root inode failed [ 132.227879][T18731] EXT4-fs (loop0): mount failed [ 132.252034][T18794] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 132.269461][T18794] EXT4-fs (loop5): get root inode failed [ 132.276097][T18794] EXT4-fs (loop5): mount failed 2020/12/19 17:29:21 executed programs: 704 [ 132.449876][T18805] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 132.452805][T18811] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 132.462271][T18805] EXT4-fs (loop1): get root inode failed [ 132.475832][T18811] EXT4-fs (loop3): get root inode failed [ 132.483873][T18805] EXT4-fs (loop1): mount failed [ 132.487655][T18811] EXT4-fs (loop3): mount failed [ 132.669475][T18829] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 132.669799][T18819] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 132.681942][T18829] EXT4-fs (loop4): get root inode failed [ 132.694080][T18819] EXT4-fs (loop0): get root inode failed [ 132.705464][T18829] EXT4-fs (loop4): mount failed [ 132.711853][T18819] EXT4-fs (loop0): mount failed [ 132.735458][T18811] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 132.748492][T18811] EXT4-fs (loop3): get root inode failed [ 132.755783][T18811] EXT4-fs (loop3): mount failed [ 132.767433][T18805] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 132.776488][T18846] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 132.797854][T18846] EXT4-fs (loop5): get root inode failed [ 132.804752][T18846] EXT4-fs (loop5): mount failed [ 132.847056][T18824] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 132.859775][T18824] EXT4-fs (loop2): get root inode failed [ 132.866016][T18824] EXT4-fs (loop2): mount failed [ 132.989196][T18819] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 133.000938][T18829] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 133.041516][T18846] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 133.054494][T18883] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 133.054724][T18846] EXT4-fs (loop5): get root inode failed [ 133.072632][T18846] EXT4-fs (loop5): mount failed [ 133.077047][T18883] EXT4-fs (loop1): get root inode failed [ 133.087001][T18883] EXT4-fs (loop1): mount failed [ 133.347229][T18891] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 133.360432][T18891] EXT4-fs (loop3): get root inode failed [ 133.366846][T18891] EXT4-fs (loop3): mount failed [ 133.379192][T18908] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 133.391565][T18908] EXT4-fs (loop4): get root inode failed [ 133.398382][T18908] EXT4-fs (loop4): mount failed [ 133.410387][T18883] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 133.427455][T18918] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 133.442724][T18918] EXT4-fs (loop0): get root inode failed [ 133.449345][T18918] EXT4-fs (loop0): mount failed [ 133.471907][T18897] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 133.488025][T18897] EXT4-fs (loop2): get root inode failed [ 133.494673][T18897] EXT4-fs (loop2): mount failed [ 133.614702][T18943] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 133.627771][T18943] EXT4-fs (loop5): get root inode failed [ 133.635474][T18943] EXT4-fs (loop5): mount failed [ 133.740606][T18908] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 133.762283][T18942] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 133.762367][T18897] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 133.776166][T18942] EXT4-fs (loop3): get root inode failed [ 133.794317][T18942] EXT4-fs (loop3): mount failed [ 133.849796][T18975] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 133.866130][T18943] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 133.882533][T18975] EXT4-fs (loop1): get root inode failed [ 133.891314][T18975] EXT4-fs (loop1): mount failed [ 133.900169][T18969] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 133.912842][T18969] EXT4-fs (loop0): get root inode failed [ 133.919332][T18969] EXT4-fs (loop0): mount failed [ 134.087057][T18993] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 134.099667][T18975] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 134.103049][T18993] EXT4-fs (loop4): get root inode failed [ 134.116152][T18975] EXT4-fs (loop1): get root inode failed [ 134.118452][T18993] EXT4-fs (loop4): mount failed [ 134.125772][T18975] EXT4-fs (loop1): mount failed [ 134.145481][T18942] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 134.160199][T18942] EXT4-fs (loop3): get root inode failed [ 134.167505][T18942] EXT4-fs (loop3): mount failed [ 134.324625][T19005] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 134.337983][T19005] EXT4-fs (loop2): get root inode failed [ 134.344393][T19005] EXT4-fs (loop2): mount failed [ 134.345331][T19004] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 134.352955][T18993] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 134.362256][T19004] EXT4-fs (loop5): get root inode failed [ 134.380847][T19004] EXT4-fs (loop5): mount failed [ 134.387448][T18993] EXT4-fs (loop4): get root inode failed [ 134.387544][T19015] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 134.393247][T18993] EXT4-fs (loop4): mount failed [ 134.406427][T19015] EXT4-fs (loop0): get root inode failed [ 134.417722][T19015] EXT4-fs (loop0): mount failed [ 134.760537][T19047] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 134.780834][T19015] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 134.795895][T19050] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 134.802068][T19015] EXT4-fs (loop0): get root inode failed [ 134.809105][T19047] EXT4-fs (loop3): get root inode failed [ 134.821957][T19050] EXT4-fs (loop1): get root inode failed [ 134.825921][T19015] EXT4-fs (loop0): mount failed [ 134.839544][T19047] EXT4-fs (loop3): mount failed [ 134.841353][T19050] EXT4-fs (loop1): mount failed [ 134.859430][T19077] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 134.872473][T19077] EXT4-fs (loop5): get root inode failed [ 134.878620][T19071] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 134.884883][T19077] EXT4-fs (loop5): mount failed [ 134.890833][T19071] EXT4-fs (loop2): get root inode failed [ 134.901315][T19071] EXT4-fs (loop2): mount failed [ 134.901362][T19069] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 134.922793][T19069] EXT4-fs (loop4): get root inode failed [ 134.929187][T19069] EXT4-fs (loop4): mount failed [ 135.209618][T19047] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 135.229713][T19071] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 135.242060][T19077] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 135.242061][T19071] EXT4-fs (loop2): get root inode failed [ 135.242066][T19071] EXT4-fs (loop2): mount failed [ 135.254380][T19077] EXT4-fs (loop5): get root inode failed [ 135.273705][T19050] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 135.274032][T19077] EXT4-fs (loop5): mount failed [ 135.286357][T19069] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 135.317608][T19117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 135.326710][T19050] EXT4-fs (loop1): get root inode failed [ 135.333908][T19069] EXT4-fs (loop4): get root inode failed [ 135.336034][T19050] EXT4-fs (loop1): mount failed [ 135.342810][T19069] EXT4-fs (loop4): mount failed [ 135.398577][T19117] EXT4-fs (loop0): get root inode failed [ 135.413641][T19117] EXT4-fs (loop0): mount failed [ 135.656475][T19140] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 135.668682][T19140] EXT4-fs (loop3): get root inode failed [ 135.675109][T19140] EXT4-fs (loop3): mount failed [ 135.707657][T19144] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 135.722219][T19144] EXT4-fs (loop2): get root inode failed [ 135.729129][T19144] EXT4-fs (loop2): mount failed [ 135.737693][T19157] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 135.750993][T19157] EXT4-fs (loop1): get root inode failed [ 135.757838][T19157] EXT4-fs (loop1): mount failed [ 135.780342][T19117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 135.793112][T19117] EXT4-fs (loop0): get root inode failed [ 135.813302][T19117] EXT4-fs (loop0): mount failed [ 135.927229][T19169] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 135.939995][T19169] EXT4-fs (loop5): get root inode failed [ 135.949192][T19169] EXT4-fs (loop5): mount failed [ 135.957948][T19140] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 136.056843][T19194] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 136.069869][T19194] EXT4-fs (loop4): get root inode failed [ 136.078814][T19194] EXT4-fs (loop4): mount failed [ 136.099335][T19157] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 136.117270][T19201] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 136.130426][T19201] EXT4-fs (loop0): get root inode failed [ 136.139392][T19201] EXT4-fs (loop0): mount failed [ 136.164088][T19195] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 136.176574][T19195] EXT4-fs (loop2): get root inode failed [ 136.182618][T19195] EXT4-fs (loop2): mount failed [ 136.272848][T19194] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 136.290100][T19194] EXT4-fs (loop4): get root inode failed [ 136.296584][T19194] EXT4-fs (loop4): mount failed [ 136.344555][T19223] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 136.357384][T19223] EXT4-fs (loop3): get root inode failed [ 136.363211][T19223] EXT4-fs (loop3): mount failed [ 136.425469][T19237] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 136.437877][T19237] EXT4-fs (loop0): get root inode failed [ 136.447748][T19237] EXT4-fs (loop0): mount failed [ 136.471911][T19240] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 136.485193][T19240] EXT4-fs (loop5): get root inode failed [ 136.491101][T19240] EXT4-fs (loop5): mount failed [ 136.514277][T19195] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 136.555505][T19238] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 136.571345][T19238] EXT4-fs (loop1): get root inode failed [ 136.571584][T19223] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 136.578357][T19238] EXT4-fs (loop1): mount failed [ 136.595683][T19223] EXT4-fs (loop3): get root inode failed [ 136.601587][T19223] EXT4-fs (loop3): mount failed [ 136.676224][T19273] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 136.689198][T19273] EXT4-fs (loop4): get root inode failed [ 136.693795][T19240] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 136.696220][T19273] EXT4-fs (loop4): mount failed [ 136.709352][T19240] EXT4-fs (loop5): get root inode failed [ 136.718528][T19240] EXT4-fs (loop5): mount failed [ 136.807317][T19288] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 136.809679][T19276] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 136.828104][T19288] EXT4-fs (loop0): get root inode failed [ 136.832135][T19276] EXT4-fs (loop2): get root inode failed [ 136.843112][T19276] EXT4-fs (loop2): mount failed [ 136.843473][T19288] EXT4-fs (loop0): mount failed [ 137.028887][T19312] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 137.041710][T19312] EXT4-fs (loop1): get root inode failed [ 137.052286][T19312] EXT4-fs (loop1): mount failed [ 137.083379][T19330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 137.095785][T19318] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 137.107981][T19288] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 137.110620][T19330] EXT4-fs (loop4): get root inode failed [ 137.127962][T19330] EXT4-fs (loop4): mount failed [ 137.134668][T19318] EXT4-fs (loop3): get root inode failed [ 137.141031][T19288] EXT4-fs (loop0): get root inode failed [ 137.149667][T19348] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 137.152449][T19318] EXT4-fs (loop3): mount failed [ 137.161946][T19348] EXT4-fs (loop5): get root inode failed [ 137.168215][T19288] EXT4-fs (loop0): mount failed [ 137.172354][T19348] EXT4-fs (loop5): mount failed [ 137.225140][T19350] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 137.243207][T19350] EXT4-fs (loop2): get root inode failed [ 137.249807][T19350] EXT4-fs (loop2): mount failed [ 137.276825][T19312] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 137.289233][T19312] EXT4-fs (loop1): get root inode failed [ 137.296239][T19312] EXT4-fs (loop1): mount failed [ 137.468214][T19350] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 137.482041][T19350] EXT4-fs (loop2): get root inode failed [ 137.492655][T19350] EXT4-fs (loop2): mount failed [ 137.493776][T19383] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 137.498715][T19376] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 137.510968][T19383] EXT4-fs (loop3): get root inode failed [ 137.528885][T19383] EXT4-fs (loop3): mount failed [ 137.546378][T19376] EXT4-fs (loop0): get root inode failed [ 137.551562][T19377] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 137.552211][T19376] EXT4-fs (loop0): mount failed [ 137.569259][T19377] EXT4-fs (loop4): get root inode failed [ 137.575002][T19385] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 137.575036][T19385] EXT4-fs (loop5): get root inode failed [ 137.587371][T19377] EXT4-fs (loop4): mount failed [ 137.602678][T19385] EXT4-fs (loop5): mount failed 2020/12/19 17:29:26 executed programs: 749 [ 137.916479][T19415] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 137.929291][T19415] EXT4-fs (loop1): get root inode failed [ 137.937025][T19415] EXT4-fs (loop1): mount failed [ 137.937167][T19376] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 137.960115][T19385] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 137.963656][T19377] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 137.972326][T19385] EXT4-fs (loop5): get root inode failed [ 137.986074][T19376] EXT4-fs (loop0): get root inode failed [ 137.993990][T19383] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 138.008088][T19376] EXT4-fs (loop0): mount failed [ 138.014282][T19377] EXT4-fs (loop4): get root inode failed [ 138.020184][T19426] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 138.023760][T19385] EXT4-fs (loop5): mount failed [ 138.037818][T19426] EXT4-fs (loop2): get root inode failed [ 138.043657][T19426] EXT4-fs (loop2): mount failed [ 138.052563][T19377] EXT4-fs (loop4): mount failed [ 138.065579][T19383] EXT4-fs (loop3): get root inode failed [ 138.071517][T19383] EXT4-fs (loop3): mount failed [ 138.080011][T19415] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 138.092788][T19415] EXT4-fs (loop1): get root inode failed [ 138.101884][T19415] EXT4-fs (loop1): mount failed [ 138.585944][T19476] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 138.611236][T19481] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 138.611238][T19480] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 138.611276][T19480] EXT4-fs (loop0): get root inode failed [ 138.624037][T19481] EXT4-fs (loop1): get root inode failed [ 138.649445][T19476] EXT4-fs (loop3): get root inode failed [ 138.650944][T19482] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 138.663380][T19476] EXT4-fs (loop3): mount failed [ 138.667840][T19479] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 138.673036][T19481] EXT4-fs (loop1): mount failed [ 138.684925][T19477] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 138.697227][T19482] EXT4-fs (loop2): get root inode failed [ 138.708866][T19482] EXT4-fs (loop2): mount failed [ 138.721874][T19480] EXT4-fs (loop0): mount failed [ 138.724373][T19479] EXT4-fs (loop5): get root inode failed [ 138.730895][T19477] EXT4-fs (loop4): get root inode failed [ 138.734279][T19479] EXT4-fs (loop5): mount failed [ 138.741566][T19477] EXT4-fs (loop4): mount failed [ 139.022832][T19479] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 139.036313][T19482] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 139.055402][T19480] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 139.070652][T19480] EXT4-fs (loop0): get root inode failed [ 139.076521][T19482] EXT4-fs (loop2): get root inode failed [ 139.082899][T19479] EXT4-fs (loop5): get root inode failed [ 139.097648][T19480] EXT4-fs (loop0): mount failed [ 139.107730][T19537] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 139.113024][T19482] EXT4-fs (loop2): mount failed [ 139.125672][T19479] EXT4-fs (loop5): mount failed [ 139.128101][T19531] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 139.132018][T19537] EXT4-fs (loop1): get root inode failed [ 139.151093][T19531] EXT4-fs (loop4): get root inode failed [ 139.156752][T19550] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 139.156789][T19550] EXT4-fs (loop3): get root inode failed [ 139.156792][T19550] EXT4-fs (loop3): mount failed [ 139.159554][T19537] EXT4-fs (loop1): mount failed [ 139.171983][T19531] EXT4-fs (loop4): mount failed [ 139.487523][T19565] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 139.496778][T19531] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 139.503064][T19565] EXT4-fs (loop0): get root inode failed [ 139.512350][T19531] EXT4-fs (loop4): get root inode failed [ 139.523821][T19537] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 139.525596][T19531] EXT4-fs (loop4): mount failed [ 139.544152][T19565] EXT4-fs (loop0): mount failed [ 139.558317][T19537] EXT4-fs (loop1): get root inode failed [ 139.566823][T19537] EXT4-fs (loop1): mount failed [ 139.636631][T19589] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 139.649532][T19589] EXT4-fs (loop2): get root inode failed [ 139.656440][T19589] EXT4-fs (loop2): mount failed [ 139.874315][T19616] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 139.887268][T19616] EXT4-fs (loop1): get root inode failed [ 139.892913][T19616] EXT4-fs (loop1): mount failed [ 139.900973][T19603] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 139.914486][T19603] EXT4-fs (loop5): get root inode failed [ 139.921965][T19603] EXT4-fs (loop5): mount failed [ 139.987088][T19631] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 139.999726][T19619] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 140.021677][T19565] EXT4-fs: failed to create workqueue [ 140.030539][T19565] EXT4-fs (loop0): mount failed [ 140.033960][T19619] EXT4-fs (loop4): get root inode failed [ 140.045909][T19631] EXT4-fs (loop2): get root inode failed [ 140.060042][T19631] EXT4-fs (loop2): mount failed [ 140.067358][T19616] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 140.082157][T19651] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 140.088515][T19619] EXT4-fs (loop4): mount failed [ 140.100458][T19616] EXT4-fs (loop1): get root inode failed [ 140.119272][T19651] EXT4-fs (loop5): get root inode failed [ 140.125605][T19616] EXT4-fs (loop1): mount failed [ 140.131246][T19651] EXT4-fs (loop5): mount failed [ 140.348486][T19631] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 140.423209][T19675] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 140.433465][T19670] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 140.440295][T19675] EXT4-fs (loop4): get root inode failed [ 140.449063][T19670] EXT4-fs (loop0): get root inode failed [ 140.453013][T19675] EXT4-fs (loop4): mount failed [ 140.459095][T19670] EXT4-fs (loop0): mount failed 2020/12/19 17:29:33 executed programs: 775 [ 144.249502][T19705] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 144.262069][T19705] EXT4-fs (loop5): get root inode failed [ 144.280236][T19705] EXT4-fs (loop5): mount failed [ 144.298402][T19707] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 144.298857][T19706] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 144.310692][T19704] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 144.322895][T19706] EXT4-fs (loop1): get root inode failed [ 144.341922][T19706] EXT4-fs (loop1): mount failed [ 144.350761][T19716] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 144.351215][T19704] EXT4-fs (loop0): get root inode failed [ 144.363510][T19707] EXT4-fs (loop4): get root inode failed [ 144.390416][T19713] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 144.390503][T19716] EXT4-fs (loop3): get root inode failed [ 144.406820][T19704] EXT4-fs (loop0): mount failed [ 144.408607][T19707] EXT4-fs (loop4): mount failed [ 144.417833][T19713] EXT4-fs (loop2): get root inode failed [ 144.418523][T19716] EXT4-fs (loop3): mount failed [ 144.431976][T19713] EXT4-fs (loop2): mount failed [ 144.624736][T19705] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 144.651410][T19761] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 144.664090][T19761] EXT4-fs (loop1): get root inode failed [ 144.669816][T19761] EXT4-fs (loop1): mount failed [ 144.670725][T19707] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 144.680896][T19716] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 144.687545][T19707] EXT4-fs (loop4): get root inode failed [ 144.709279][T19716] EXT4-fs (loop3): get root inode failed [ 144.719531][T19716] EXT4-fs (loop3): mount failed [ 144.722258][T19707] EXT4-fs (loop4): mount failed [ 144.729711][T19704] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 144.732897][T19713] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 144.743031][T19704] EXT4-fs (loop0): get root inode failed [ 144.754872][T19713] EXT4-fs (loop2): get root inode failed [ 144.766568][T19713] EXT4-fs (loop2): mount failed [ 144.772777][T19704] EXT4-fs (loop0): mount failed [ 144.794629][T19774] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 144.810041][T19761] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 144.822389][T19761] EXT4-fs (loop1): get root inode failed [ 144.832450][T19774] EXT4-fs (loop5): get root inode failed [ 144.838687][T19761] EXT4-fs (loop1): mount failed [ 144.846854][T19774] EXT4-fs (loop5): mount failed [ 145.217903][T19774] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 145.230265][T19774] EXT4-fs (loop5): get root inode failed [ 145.237789][T19774] EXT4-fs (loop5): mount failed [ 145.309631][T19809] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 145.330634][T19809] EXT4-fs (loop4): get root inode failed [ 145.336724][T19809] EXT4-fs (loop4): mount failed [ 145.420668][T19832] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 145.434378][T19816] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 145.438068][T19832] EXT4-fs (loop1): get root inode failed [ 145.447953][T19816] EXT4-fs (loop0): get root inode failed [ 145.452493][T19836] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 145.459712][T19816] EXT4-fs (loop0): mount failed [ 145.473980][T19832] EXT4-fs (loop1): mount failed [ 145.483540][T19822] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 145.488744][T19836] EXT4-fs (loop2): get root inode failed [ 145.502304][T19836] EXT4-fs (loop2): mount failed [ 145.516834][T19822] EXT4-fs (loop3): get root inode failed [ 145.527641][T19822] EXT4-fs (loop3): mount failed [ 145.532834][T19848] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 145.570462][T19848] EXT4-fs (loop5): get root inode failed [ 145.586017][T19848] EXT4-fs (loop5): mount failed [ 145.591336][T19809] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 145.612361][T19832] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 145.640498][T19832] EXT4-fs (loop1): get root inode failed [ 145.640759][T19822] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 145.647263][T19809] EXT4-fs (loop4): get root inode failed [ 145.662493][T19822] EXT4-fs (loop3): get root inode failed [ 145.665788][T19832] EXT4-fs (loop1): mount failed [ 145.671105][T19822] EXT4-fs (loop3): mount failed [ 145.692320][T19809] EXT4-fs (loop4): mount failed [ 146.087243][T19891] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 146.089036][T19848] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 146.099609][T19891] EXT4-fs (loop0): get root inode failed [ 146.117385][T19891] EXT4-fs (loop0): mount failed [ 146.138180][T19848] EXT4-fs (loop5): get root inode failed [ 146.138184][T19848] EXT4-fs (loop5): mount failed [ 146.143336][T19897] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 146.146752][T19896] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 146.149988][T19897] EXT4-fs (loop4): get root inode failed [ 146.168727][T19896] EXT4-fs (loop2): get root inode failed [ 146.174568][T19897] EXT4-fs (loop4): mount failed [ 146.189532][T19896] EXT4-fs (loop2): mount failed [ 146.214837][T19918] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 146.232061][T19900] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 146.243684][T19918] EXT4-fs (loop3): get root inode failed [ 146.248236][T19900] EXT4-fs (loop1): get root inode failed [ 146.250593][T19918] EXT4-fs (loop3): mount failed [ 146.261314][T19900] EXT4-fs (loop1): mount failed [ 146.424828][T19891] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 146.474279][T19897] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 146.483643][T19940] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 146.491284][T19897] EXT4-fs (loop4): get root inode failed [ 146.508833][T19896] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 146.526761][T19940] EXT4-fs (loop5): get root inode failed [ 146.532578][T19940] EXT4-fs (loop5): mount failed [ 146.538197][T19897] EXT4-fs (loop4): mount failed [ 146.543962][T19896] EXT4-fs (loop2): get root inode failed [ 146.549629][T19896] EXT4-fs (loop2): mount failed [ 146.578064][T19918] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 146.589938][T19973] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 146.603500][T19973] EXT4-fs (loop1): get root inode failed [ 146.609204][T19973] EXT4-fs (loop1): mount failed [ 146.869793][T19940] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 146.882521][T19940] EXT4-fs (loop5): get root inode failed [ 146.889403][T19940] EXT4-fs (loop5): mount failed [ 146.934701][T19986] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 146.947382][T19986] EXT4-fs (loop0): get root inode failed [ 146.953103][T19986] EXT4-fs (loop0): mount failed [ 146.988931][T19995] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 146.995721][T19985] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 147.001579][T19995] EXT4-fs (loop3): get root inode failed [ 147.018929][T19985] EXT4-fs (loop4): get root inode failed [ 147.021181][T19995] EXT4-fs (loop3): mount failed [ 147.025620][T19985] EXT4-fs (loop4): mount failed [ 147.064115][T19997] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 147.076841][T19997] EXT4-fs (loop2): get root inode failed [ 147.082653][T19997] EXT4-fs (loop2): mount failed [ 147.148629][T20020] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 147.161310][T20020] EXT4-fs (loop1): get root inode failed [ 147.168186][T20020] EXT4-fs (loop1): mount failed [ 147.216875][T19986] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 147.229516][T19986] EXT4-fs (loop0): get root inode failed [ 147.236116][T19986] EXT4-fs (loop0): mount failed [ 147.303911][T20039] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 147.316672][T20039] EXT4-fs (loop5): get root inode failed [ 147.322522][T20039] EXT4-fs (loop5): mount failed [ 147.406376][T19995] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 147.418669][T19995] EXT4-fs (loop3): get root inode failed [ 147.425783][T19995] EXT4-fs (loop3): mount failed [ 147.438570][T20020] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 147.452350][T19997] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 147.464969][T19997] EXT4-fs (loop2): get root inode failed [ 147.467651][T20050] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 147.470857][T19997] EXT4-fs (loop2): mount failed [ 147.488665][T20050] EXT4-fs (loop4): get root inode failed [ 147.495446][T20050] EXT4-fs (loop4): mount failed [ 147.755541][T20050] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 147.768172][T20068] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 147.780880][T20068] EXT4-fs (loop0): get root inode failed [ 147.788147][T20050] EXT4-fs (loop4): get root inode failed [ 147.794673][T20068] EXT4-fs (loop0): mount failed [ 147.810031][T20089] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 147.810930][T20050] EXT4-fs (loop4): mount failed [ 147.824692][T20089] EXT4-fs (loop5): get root inode failed [ 147.834381][T20089] EXT4-fs (loop5): mount failed [ 147.839700][T20087] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 147.852262][T20087] EXT4-fs (loop3): get root inode failed [ 147.858617][T20087] EXT4-fs (loop3): mount failed [ 147.946002][T20101] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 147.958784][T20101] EXT4-fs (loop2): get root inode failed [ 147.966003][T20101] EXT4-fs (loop2): mount failed [ 148.249047][T20148] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 148.249049][T20127] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 148.249080][T20127] EXT4-fs (loop4): get root inode failed [ 148.271433][T20148] EXT4-fs (loop3): get root inode failed [ 148.280074][T20125] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 148.285257][T20148] EXT4-fs (loop3): mount failed [ 148.298524][T20142] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 148.314276][T20101] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 148.333453][T20142] EXT4-fs (loop0): get root inode failed [ 148.337746][T20101] EXT4-fs (loop2): get root inode failed [ 148.342937][T20142] EXT4-fs (loop0): mount failed [ 148.346814][T20125] EXT4-fs (loop1): get root inode failed [ 148.353205][T20127] EXT4-fs (loop4): mount failed [ 148.360803][T20101] EXT4-fs (loop2): mount failed [ 148.363427][T20125] EXT4-fs (loop1): mount failed [ 148.503678][T20170] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 148.516382][T20170] EXT4-fs (loop5): get root inode failed [ 148.522034][T20170] EXT4-fs (loop5): mount failed [ 148.597775][T20127] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 148.610336][T20127] EXT4-fs (loop4): get root inode failed [ 148.616198][T20127] EXT4-fs (loop4): mount failed [ 148.641300][T20148] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 148.641927][T20125] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 148.653904][T20148] EXT4-fs (loop3): get root inode failed [ 148.672415][T20148] EXT4-fs (loop3): mount failed [ 148.675883][T20125] EXT4-fs (loop1): get root inode failed [ 148.685998][T20125] EXT4-fs (loop1): mount failed [ 148.706497][T20142] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 148.716245][T20186] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 148.730395][T20186] EXT4-fs (loop2): get root inode failed [ 148.739044][T20186] EXT4-fs (loop2): mount failed [ 148.954190][T20214] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 148.966688][T20214] EXT4-fs (loop4): get root inode failed [ 148.972528][T20214] EXT4-fs (loop4): mount failed [ 149.072200][T20222] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 149.085078][T20222] EXT4-fs (loop1): get root inode failed [ 149.091014][T20222] EXT4-fs (loop1): mount failed [ 149.097047][T20186] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 149.112300][T20186] EXT4-fs (loop2): get root inode failed [ 149.119688][T20186] EXT4-fs (loop2): mount failed [ 149.128789][T20230] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 149.142629][T20230] EXT4-fs (loop5): get root inode failed [ 149.149288][T20230] EXT4-fs (loop5): mount failed 2020/12/19 17:29:38 executed programs: 816 [ 149.171181][T20236] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 149.186109][T20236] EXT4-fs (loop3): get root inode failed [ 149.191980][T20236] EXT4-fs (loop3): mount failed [ 149.248411][T20243] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 149.248497][T20222] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 149.263470][T20243] EXT4-fs (loop0): get root inode failed [ 149.273961][T20222] EXT4-fs (loop1): get root inode failed [ 149.282359][T20243] EXT4-fs (loop0): mount failed [ 149.289694][T20222] EXT4-fs (loop1): mount failed [ 149.456521][T20271] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 149.468984][T20272] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 149.469077][T20271] EXT4-fs (loop4): get root inode failed [ 149.481512][T20272] EXT4-fs (loop2): get root inode failed [ 149.495804][T20271] EXT4-fs (loop4): mount failed [ 149.511721][T20272] EXT4-fs (loop2): mount failed [ 149.527817][T20269] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 149.540699][T20269] EXT4-fs (loop5): get root inode failed [ 149.547526][T20269] EXT4-fs (loop5): mount failed [ 149.552763][T20243] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 149.565085][T20243] EXT4-fs (loop0): get root inode failed [ 149.571076][T20243] EXT4-fs (loop0): mount failed [ 149.626974][T20292] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 149.639744][T20292] EXT4-fs (loop1): get root inode failed [ 149.649793][T20292] EXT4-fs (loop1): mount failed [ 149.675037][T20272] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 149.696379][T20272] EXT4-fs (loop2): get root inode failed [ 149.702114][T20272] EXT4-fs (loop2): mount failed [ 149.711587][T20269] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 149.725517][T20302] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 149.727075][T20269] EXT4-fs (loop5): get root inode failed [ 149.740149][T20302] EXT4-fs (loop3): get root inode failed [ 149.744067][T20269] EXT4-fs (loop5): mount failed [ 149.750316][T20302] EXT4-fs (loop3): mount failed [ 149.803995][T20271] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 149.817093][T20271] EXT4-fs (loop4): get root inode failed [ 149.822788][T20271] EXT4-fs (loop4): mount failed [ 150.117927][T20327] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 150.130481][T20327] EXT4-fs (loop0): get root inode failed [ 150.138798][T20327] EXT4-fs (loop0): mount failed [ 150.151438][T20302] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 150.165020][T20302] EXT4-fs (loop3): get root inode failed [ 150.171856][T20302] EXT4-fs (loop3): mount failed [ 150.194048][T20362] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 150.207004][T20362] EXT4-fs (loop2): get root inode failed [ 150.214044][T20362] EXT4-fs (loop2): mount failed [ 150.223331][T20355] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 150.236351][T20355] EXT4-fs (loop5): get root inode failed [ 150.245521][T20355] EXT4-fs (loop5): mount failed [ 150.261287][T20363] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 150.267665][T20356] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 150.277367][T20363] EXT4-fs (loop1): get root inode failed [ 150.286824][T20356] EXT4-fs (loop4): get root inode failed [ 150.297162][T20356] EXT4-fs (loop4): mount failed [ 150.297204][T20363] EXT4-fs (loop1): mount failed [ 150.550504][T20396] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 150.564215][T20396] EXT4-fs (loop0): get root inode failed [ 150.574734][T20396] EXT4-fs (loop0): mount failed [ 150.590250][T20356] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 150.614803][T20363] EXT4-fs: failed to create workqueue [ 150.627964][T20363] EXT4-fs (loop1): mount failed [ 150.633449][T20406] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 150.645465][T20400] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 150.690285][T20406] EXT4-fs (loop3): get root inode failed [ 150.693151][T20356] EXT4-fs (loop4): get root inode failed [ 150.699760][T20400] EXT4-fs (loop2): get root inode failed [ 150.702111][T20356] EXT4-fs (loop4): mount failed [ 150.712813][T20406] EXT4-fs (loop3): mount failed [ 150.718979][T20408] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 150.726023][T20400] EXT4-fs (loop2): mount failed [ 150.732305][T20408] EXT4-fs (loop5): get root inode failed [ 150.741826][T20408] EXT4-fs (loop5): mount failed [ 151.029095][T20453] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 151.042438][T20453] EXT4-fs (loop4): get root inode failed [ 151.042448][T20445] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 151.049888][T20453] EXT4-fs (loop4): mount failed [ 151.061542][T20445] EXT4-fs (loop0): get root inode failed [ 151.071318][T20445] EXT4-fs (loop0): mount failed [ 151.076487][T20406] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 151.083506][T20408] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 151.094848][T20406] EXT4-fs (loop3): get root inode failed [ 151.100947][T20408] EXT4-fs (loop5): get root inode failed [ 151.111589][T20406] EXT4-fs (loop3): mount failed [ 151.112954][T20408] EXT4-fs (loop5): mount failed [ 151.234060][T20450] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 151.246768][T20450] EXT4-fs (loop1): get root inode failed [ 151.252591][T20450] EXT4-fs (loop1): mount failed [ 151.292257][T20470] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 151.315824][T20470] EXT4-fs (loop2): get root inode failed [ 151.321586][T20470] EXT4-fs (loop2): mount failed [ 151.503869][T20445] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 151.519283][T20497] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 151.531590][T20497] EXT4-fs (loop3): get root inode failed [ 151.543537][T20445] EXT4-fs (loop0): get root inode failed [ 151.552877][T20497] EXT4-fs (loop3): mount failed [ 151.587789][T20528] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 151.591876][T20470] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 151.600290][T20528] EXT4-fs (loop1): get root inode failed [ 151.618563][T20528] EXT4-fs (loop1): mount failed [ 151.624299][T20445] EXT4-fs (loop0): mount failed [ 151.634413][T20502] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 151.647879][T20519] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 151.656513][T20502] EXT4-fs (loop5): get root inode failed [ 151.662825][T20519] EXT4-fs (loop4): get root inode failed [ 151.665650][T20502] EXT4-fs (loop5): mount failed [ 151.680079][T20519] EXT4-fs (loop4): mount failed [ 151.924446][T20497] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 151.973617][T20543] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 151.986661][T20543] EXT4-fs (loop2): get root inode failed [ 151.992650][T20543] EXT4-fs (loop2): mount failed [ 152.054473][T20570] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 152.067521][T20570] EXT4-fs (loop4): get root inode failed [ 152.074388][T20570] EXT4-fs (loop4): mount failed [ 152.113954][T20567] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 152.126242][T20560] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 152.140747][T20568] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 152.143567][T20567] EXT4-fs (loop5): get root inode failed [ 152.154242][T20568] EXT4-fs (loop1): get root inode failed [ 152.168104][T20568] EXT4-fs (loop1): mount failed [ 152.170537][T20560] EXT4-fs (loop0): get root inode failed [ 152.185893][T20560] EXT4-fs (loop0): mount failed [ 152.206530][T20543] EXT4-fs: failed to create workqueue [ 152.221739][T20543] EXT4-fs (loop2): mount failed [ 152.228734][T20567] EXT4-fs (loop5): mount failed [ 152.240457][T20596] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 152.241247][T20570] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 152.255363][T20596] EXT4-fs (loop3): get root inode failed [ 152.270107][T20570] EXT4-fs (loop4): get root inode failed [ 152.273601][T20596] EXT4-fs (loop3): mount failed [ 152.277284][T20570] EXT4-fs (loop4): mount failed [ 152.483736][T20611] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 152.496026][T20611] EXT4-fs (loop1): get root inode failed [ 152.501801][T20611] EXT4-fs (loop1): mount failed [ 152.659362][T20560] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 152.659364][T20627] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 152.659400][T20627] EXT4-fs (loop4): get root inode failed [ 152.687210][T20634] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 152.690378][T20596] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 152.703495][T20634] EXT4-fs (loop2): get root inode failed [ 152.714009][T20633] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 152.719938][T20634] EXT4-fs (loop2): mount failed [ 152.739878][T20611] EXT4-fs: failed to create workqueue [ 152.747911][T20611] EXT4-fs (loop1): mount failed [ 152.763525][T20560] EXT4-fs (loop0): get root inode failed [ 152.769403][T20560] EXT4-fs (loop0): mount failed [ 152.773602][T20633] EXT4-fs (loop5): get root inode failed [ 152.776812][T20596] EXT4-fs (loop3): get root inode failed [ 152.780982][T20633] EXT4-fs (loop5): mount failed [ 152.794910][T20627] EXT4-fs (loop4): mount failed [ 152.822874][T20596] EXT4-fs (loop3): mount failed [ 153.129519][T20671] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 153.142330][T20671] EXT4-fs (loop1): get root inode failed [ 153.149042][T20671] EXT4-fs (loop1): mount failed [ 153.184591][T20627] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 153.196933][T20627] EXT4-fs (loop4): get root inode failed [ 153.202698][T20627] EXT4-fs (loop4): mount failed [ 153.235342][T20691] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 153.249563][T20691] EXT4-fs (loop3): get root inode failed [ 153.258086][T20691] EXT4-fs (loop3): mount failed [ 153.268203][T20697] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 153.287064][T20697] EXT4-fs (loop2): get root inode failed [ 153.287351][T20686] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 153.296087][T20697] EXT4-fs (loop2): mount failed [ 153.310003][T20686] EXT4-fs (loop0): get root inode failed [ 153.310549][T20671] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 153.318875][T20686] EXT4-fs (loop0): mount failed [ 153.331165][T20671] EXT4-fs (loop1): get root inode failed [ 153.340589][T20671] EXT4-fs (loop1): mount failed [ 153.474870][T20712] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 153.488281][T20712] EXT4-fs (loop5): get root inode failed [ 153.494297][T20712] EXT4-fs (loop5): mount failed [ 153.564570][T20691] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 153.576825][T20691] EXT4-fs (loop3): get root inode failed [ 153.582623][T20691] EXT4-fs (loop3): mount failed [ 153.606426][T20729] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 153.618972][T20729] EXT4-fs (loop4): get root inode failed [ 153.625467][T20729] EXT4-fs (loop4): mount failed [ 153.683755][T20743] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 153.698076][T20743] EXT4-fs (loop0): get root inode failed [ 153.705303][T20743] EXT4-fs (loop0): mount failed [ 153.726655][T20712] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 153.739382][T20749] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 153.739537][T20712] EXT4-fs (loop5): get root inode failed [ 153.753872][T20749] EXT4-fs (loop1): get root inode failed [ 153.761810][T20712] EXT4-fs (loop5): mount failed [ 153.764888][T20749] EXT4-fs (loop1): mount failed [ 153.796909][T20762] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 153.811015][T20762] EXT4-fs (loop2): get root inode failed [ 153.817977][T20762] EXT4-fs (loop2): mount failed [ 154.026785][T20743] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 154.124295][T20806] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 154.137067][T20794] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 154.137250][T20749] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 154.149837][T20794] EXT4-fs (loop4): get root inode failed [ 154.170863][T20806] EXT4-fs (loop5): get root inode failed [ 154.177654][T20806] EXT4-fs (loop5): mount failed [ 154.188057][T20794] EXT4-fs (loop4): mount failed [ 154.188335][T20749] EXT4-fs (loop1): get root inode failed [ 154.199227][T20749] EXT4-fs (loop1): mount failed [ 154.206548][T20762] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. 2020/12/19 17:29:43 executed programs: 862 [ 154.243700][T20822] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 154.256372][T20822] EXT4-fs (loop3): get root inode failed [ 154.262106][T20822] EXT4-fs (loop3): mount failed [ 154.494344][T20830] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 154.518225][T20830] EXT4-fs (loop0): get root inode failed [ 154.526224][T20848] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 154.547904][T20855] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 154.560609][T20822] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 154.569204][T20830] EXT4-fs (loop0): mount failed [ 154.587201][T20848] EXT4-fs (loop4): get root inode failed [ 154.597550][T20848] EXT4-fs (loop4): mount failed [ 154.602541][T20849] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 154.634483][T20861] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 154.638615][T20855] EXT4-fs (loop5): get root inode failed [ 154.653838][T20849] EXT4-fs (loop1): get root inode failed [ 154.659931][T20849] EXT4-fs (loop1): mount failed [ 154.670299][T20861] EXT4-fs (loop2): get root inode failed [ 154.684393][T20855] EXT4-fs (loop5): mount failed [ 154.687642][T20822] EXT4-fs (loop3): get root inode failed [ 154.695246][T20861] EXT4-fs (loop2): mount failed [ 154.702333][T20822] EXT4-fs (loop3): mount failed [ 154.941967][T20887] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 154.974374][T20887] EXT4-fs (loop4): get root inode failed [ 154.980387][T20887] EXT4-fs (loop4): mount failed [ 154.988915][T20855] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 154.991613][T20883] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 155.005969][T20855] EXT4-fs (loop5): get root inode failed [ 155.018216][T20883] EXT4-fs (loop1): get root inode failed [ 155.022096][T20855] EXT4-fs (loop5): mount failed [ 155.026093][T20883] EXT4-fs (loop1): mount failed [ 155.105590][T20915] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 155.120243][T20912] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 155.123277][T20915] EXT4-fs (loop0): get root inode failed [ 155.134227][T20912] EXT4-fs (loop2): get root inode failed [ 155.141275][T20915] EXT4-fs (loop0): mount failed [ 155.184578][T20912] EXT4-fs (loop2): mount failed [ 155.189713][T20905] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 155.212609][T20905] EXT4-fs (loop3): get root inode failed [ 155.222714][T20905] EXT4-fs (loop3): mount failed [ 155.234827][T20887] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 155.247451][T20887] EXT4-fs (loop4): get root inode failed [ 155.254305][T20887] EXT4-fs (loop4): mount failed [ 155.337297][T20935] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 155.349551][T20935] EXT4-fs (loop1): get root inode failed [ 155.358656][T20935] EXT4-fs (loop1): mount failed [ 155.430533][T20936] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 155.583106][T20905] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 155.648873][T20969] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 155.663417][T20989] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 155.666330][T20971] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 155.676905][T20989] EXT4-fs (loop1): get root inode failed [ 155.693863][T20969] EXT4-fs (loop0): get root inode failed [ 155.699154][T20971] EXT4-fs (loop2): get root inode failed [ 155.699597][T20969] EXT4-fs (loop0): mount failed [ 155.702531][T20989] EXT4-fs (loop1): mount failed [ 155.708948][T20971] EXT4-fs (loop2): mount failed [ 155.736094][T20996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 155.742369][T20985] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 155.754096][T20996] EXT4-fs (loop4): get root inode failed [ 155.763231][T20985] EXT4-fs (loop5): get root inode failed [ 155.771547][T20996] EXT4-fs (loop4): mount failed [ 155.772432][T20985] EXT4-fs (loop5): mount failed [ 155.983637][T21012] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 155.996168][T21012] EXT4-fs (loop3): get root inode failed [ 156.002080][T21012] EXT4-fs (loop3): mount failed [ 156.025644][T20971] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 156.038155][T20971] EXT4-fs (loop2): get root inode failed [ 156.045093][T20971] EXT4-fs (loop2): mount failed [ 156.085453][T20989] EXT4-fs: failed to create workqueue [ 156.091794][T20989] EXT4-fs (loop1): mount failed [ 156.128343][T21012] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 156.128620][T21038] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 156.141879][T21012] EXT4-fs (loop3): get root inode failed [ 156.160914][T21012] EXT4-fs (loop3): mount failed [ 156.161289][T20996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 156.169824][T21038] EXT4-fs (loop0): get root inode failed [ 156.184595][T21038] EXT4-fs (loop0): mount failed [ 156.186031][T20996] EXT4-fs (loop4): get root inode failed [ 156.199780][T20996] EXT4-fs (loop4): mount failed [ 156.256028][T20985] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 156.268730][T20985] EXT4-fs (loop5): get root inode failed [ 156.275544][T20985] EXT4-fs (loop5): mount failed [ 156.344287][T21052] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 156.357438][T21052] EXT4-fs (loop2): get root inode failed [ 156.364065][T21052] EXT4-fs (loop2): mount failed [ 156.614077][T21038] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 156.615951][T21077] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 156.630937][T21038] EXT4-fs (loop0): get root inode failed [ 156.641394][T21077] EXT4-fs (loop4): get root inode failed [ 156.645651][T21038] EXT4-fs (loop0): mount failed [ 156.650648][T21084] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 156.665899][T21077] EXT4-fs (loop4): mount failed [ 156.673005][T21084] EXT4-fs (loop1): get root inode failed [ 156.679002][T21084] EXT4-fs (loop1): mount failed [ 156.735720][T21076] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 156.754377][T21082] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 156.766883][T21082] EXT4-fs (loop3): get root inode failed [ 156.773317][T21082] EXT4-fs (loop3): mount failed [ 157.028602][T21122] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 157.042160][T21117] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 157.056564][T21139] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 157.057048][T21084] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 157.081570][T21117] EXT4-fs (loop2): get root inode failed [ 157.086455][T21139] EXT4-fs (loop5): get root inode failed [ 157.090488][T21122] EXT4-fs (loop0): get root inode failed [ 157.098818][T21082] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 157.101857][T21139] EXT4-fs (loop5): mount failed [ 157.113019][T21122] EXT4-fs (loop0): mount failed [ 157.120779][T21135] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 157.158701][T21117] EXT4-fs (loop2): mount failed [ 157.211762][T21084] EXT4-fs (loop1): get root inode failed [ 157.215555][T21082] EXT4-fs (loop3): get root inode failed [ 157.219491][T21084] EXT4-fs (loop1): mount failed [ 157.236787][T21135] EXT4-fs (loop4): get root inode failed [ 157.242650][T21135] EXT4-fs (loop4): mount failed [ 157.256620][T21082] EXT4-fs (loop3): mount failed [ 157.640444][T21175] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 157.653844][T21175] EXT4-fs (loop0): get root inode failed [ 157.659544][T21175] EXT4-fs (loop0): mount failed [ 157.666650][T21181] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 157.680988][T21181] EXT4-fs (loop3): get root inode failed [ 157.687365][T21181] EXT4-fs (loop3): mount failed [ 157.691684][T21188] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 157.693075][T21190] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 157.716986][T21191] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 157.720055][T21190] EXT4-fs (loop2): get root inode failed [ 157.729196][T21184] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 157.735150][T21190] EXT4-fs (loop2): mount failed [ 157.738126][T21188] EXT4-fs (loop4): get root inode failed [ 157.758249][T21188] EXT4-fs (loop4): mount failed [ 157.767071][T21191] EXT4-fs (loop5): get root inode failed [ 157.773111][T21191] EXT4-fs (loop5): mount failed [ 157.782151][T21184] EXT4-fs (loop1): get root inode failed [ 157.788386][T21184] EXT4-fs (loop1): mount failed [ 157.993862][T21228] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 158.006426][T21228] EXT4-fs (loop2): get root inode failed [ 158.012220][T21228] EXT4-fs (loop2): mount failed [ 158.137046][T21248] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 158.164695][T21228] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 158.184805][T21248] EXT4-fs (loop3): get root inode failed [ 158.191372][T21249] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 158.233383][T21228] EXT4-fs (loop2): get root inode failed [ 158.239224][T21228] EXT4-fs (loop2): mount failed [ 158.248838][T21250] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 158.249093][T21249] EXT4-fs (loop5): get root inode failed [ 158.266946][T21249] EXT4-fs (loop5): mount failed [ 158.273535][T21248] EXT4-fs (loop3): mount failed [ 158.277730][T21250] EXT4-fs (loop4): get root inode failed [ 158.278759][T21251] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 158.290823][T21247] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 158.307296][T21250] EXT4-fs (loop4): mount failed [ 158.311529][T21247] EXT4-fs (loop1): get root inode failed [ 158.318172][T21251] EXT4-fs (loop0): get root inode failed [ 158.319525][T21247] EXT4-fs (loop1): mount failed [ 158.326582][T21251] EXT4-fs (loop0): mount failed [ 158.513563][T21250] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 158.526545][T21250] EXT4-fs (loop4): get root inode failed [ 158.532255][T21250] EXT4-fs (loop4): mount failed [ 158.536405][T21248] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 158.551362][T21248] EXT4-fs (loop3): get root inode failed [ 158.562315][T21248] EXT4-fs (loop3): mount failed [ 158.563460][T21292] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 158.587549][T21292] EXT4-fs (loop2): get root inode failed [ 158.596338][T21292] EXT4-fs (loop2): mount failed [ 158.602616][T21247] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 158.606278][T21313] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 158.632321][T21247] EXT4-fs (loop1): get root inode failed [ 158.634118][T21313] EXT4-fs (loop5): get root inode failed [ 158.644282][T21313] EXT4-fs (loop5): mount failed [ 158.659801][T21247] EXT4-fs (loop1): mount failed [ 158.783460][T21321] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 158.805683][T21321] EXT4-fs (loop0): get root inode failed [ 158.814807][T21321] EXT4-fs (loop0): mount failed [ 158.844119][T21313] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 158.856989][T21330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 158.871899][T21330] EXT4-fs (loop4): get root inode failed [ 158.878255][T21313] EXT4-fs (loop5): get root inode failed [ 158.893924][T21292] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 158.909695][T21313] EXT4-fs (loop5): mount failed [ 158.910067][T21330] EXT4-fs (loop4): mount failed [ 158.926775][T21344] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 158.939278][T21344] EXT4-fs (loop3): get root inode failed [ 158.945531][T21344] EXT4-fs (loop3): mount failed [ 159.030532][T21321] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 159.046513][T21362] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 159.058713][T21362] EXT4-fs (loop1): get root inode failed [ 159.064862][T21362] EXT4-fs (loop1): mount failed [ 159.234260][T21344] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 159.253662][T21344] EXT4-fs (loop3): get root inode failed [ 159.264745][T21330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 159.266870][T21344] EXT4-fs (loop3): mount failed 2020/12/19 17:29:48 executed programs: 912 [ 159.277249][T21380] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 159.287782][T21330] EXT4-fs (loop4): get root inode failed [ 159.309038][T21330] EXT4-fs (loop4): mount failed [ 159.318784][T21380] EXT4-fs (loop2): get root inode failed [ 159.325824][T21380] EXT4-fs (loop2): mount failed [ 159.364584][T21389] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 159.377844][T21389] EXT4-fs (loop0): get root inode failed [ 159.385713][T21413] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 159.397158][T21389] EXT4-fs (loop0): mount failed [ 159.407129][T21413] EXT4-fs (loop1): get root inode failed [ 159.414117][T21413] EXT4-fs (loop1): mount failed [ 159.427108][T21406] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 159.440120][T21406] EXT4-fs (loop5): get root inode failed [ 159.454866][T21406] EXT4-fs (loop5): mount failed [ 159.537995][T21380] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 159.543163][T21417] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 159.550616][T21380] EXT4-fs (loop2): get root inode failed [ 159.572274][T21380] EXT4-fs (loop2): mount failed [ 159.578015][T21418] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 159.579397][T21417] EXT4-fs (loop4): get root inode failed [ 159.596854][T21418] EXT4-fs (loop3): get root inode failed [ 159.601715][T21417] EXT4-fs (loop4): mount failed [ 159.608181][T21418] EXT4-fs (loop3): mount failed [ 159.713363][T21444] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 159.725635][T21444] EXT4-fs (loop0): get root inode failed [ 159.731546][T21444] EXT4-fs (loop0): mount failed [ 159.874421][T21406] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 159.933895][T21444] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 159.946788][T21444] EXT4-fs (loop0): get root inode failed [ 159.952604][T21444] EXT4-fs (loop0): mount failed [ 159.970105][T21413] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 160.062908][T21417] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 160.088116][T21474] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 160.089367][T21462] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 160.100421][T21474] EXT4-fs (loop3): get root inode failed [ 160.125271][T21462] EXT4-fs (loop2): get root inode failed [ 160.127478][T21474] EXT4-fs (loop3): mount failed [ 160.131001][T21462] EXT4-fs (loop2): mount failed [ 160.256325][T21499] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 160.268948][T21503] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 160.269166][T21499] EXT4-fs (loop5): get root inode failed [ 160.281364][T21502] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 160.289507][T21499] EXT4-fs (loop5): mount failed [ 160.304422][T21503] EXT4-fs (loop1): get root inode failed [ 160.311853][T21502] EXT4-fs (loop0): get root inode failed [ 160.338522][T21503] EXT4-fs (loop1): mount failed [ 160.345651][T21474] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 160.346503][T21519] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 160.358999][T21502] EXT4-fs (loop0): mount failed [ 160.379715][T21474] EXT4-fs (loop3): get root inode failed [ 160.399258][T21474] EXT4-fs (loop3): mount failed [ 160.399406][T21462] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 160.408821][T21519] EXT4-fs (loop4): get root inode failed [ 160.425717][T21519] EXT4-fs (loop4): mount failed [ 160.430337][T21462] EXT4-fs (loop2): get root inode failed [ 160.437730][T21462] EXT4-fs (loop2): mount failed [ 160.558134][T21499] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 160.720433][T21502] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 160.733785][T21502] EXT4-fs (loop0): get root inode failed [ 160.739487][T21502] EXT4-fs (loop0): mount failed [ 160.763618][T21519] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 160.776113][T21519] EXT4-fs (loop4): get root inode failed [ 160.782093][T21519] EXT4-fs (loop4): mount failed [ 160.810568][T21565] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 160.823446][T21567] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 160.835704][T21566] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 160.836004][T21565] EXT4-fs (loop2): get root inode failed [ 160.848197][T21566] EXT4-fs (loop1): get root inode failed [ 160.859873][T21567] EXT4-fs (loop5): get root inode failed [ 160.865747][T21566] EXT4-fs (loop1): mount failed [ 160.867706][T21562] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 160.874161][T21567] EXT4-fs (loop5): mount failed [ 160.900158][T21565] EXT4-fs (loop2): mount failed [ 160.908653][T21562] EXT4-fs (loop3): get root inode failed [ 160.915044][T21562] EXT4-fs (loop3): mount failed [ 160.964895][T21600] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 160.977684][T21600] EXT4-fs (loop0): get root inode failed [ 160.984353][T21600] EXT4-fs (loop0): mount failed [ 161.003596][T21609] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 161.020126][T21609] EXT4-fs (loop4): get root inode failed [ 161.041788][T21609] EXT4-fs (loop4): mount failed [ 161.041905][T21566] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 161.059927][T21566] EXT4-fs (loop1): get root inode failed [ 161.066152][T21566] EXT4-fs (loop1): mount failed [ 161.093514][T21565] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 161.136726][T21600] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 161.136758][T21562] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 161.149806][T21600] EXT4-fs (loop0): get root inode failed [ 161.166064][T21562] EXT4-fs (loop3): get root inode failed [ 161.172631][T21562] EXT4-fs (loop3): mount failed [ 161.174701][T21600] EXT4-fs (loop0): mount failed [ 161.404153][T21635] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 161.416754][T21635] EXT4-fs (loop5): get root inode failed [ 161.425979][T21635] EXT4-fs (loop5): mount failed [ 161.443743][T21652] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 161.456259][T21652] EXT4-fs (loop2): get root inode failed [ 161.462127][T21652] EXT4-fs (loop2): mount failed [ 161.486718][T21654] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 161.499474][T21654] EXT4-fs (loop1): get root inode failed [ 161.505819][T21654] EXT4-fs (loop1): mount failed [ 161.573336][T21656] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 161.582903][T21635] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 161.586409][T21656] EXT4-fs (loop4): get root inode failed [ 161.598887][T21635] EXT4-fs (loop5): get root inode failed [ 161.608795][T21679] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 161.609196][T21635] EXT4-fs (loop5): mount failed [ 161.622385][T21656] EXT4-fs (loop4): mount failed [ 161.629331][T21679] EXT4-fs (loop0): get root inode failed [ 161.653338][T21679] EXT4-fs (loop0): mount failed [ 161.712818][T21652] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 161.726069][T21680] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 161.726146][T21652] EXT4-fs (loop2): get root inode failed [ 161.742886][T21680] EXT4-fs (loop3): get root inode failed [ 161.748055][T21652] EXT4-fs (loop2): mount failed [ 161.749783][T21680] EXT4-fs (loop3): mount failed [ 161.965606][T21724] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 161.978752][T21724] EXT4-fs (loop5): get root inode failed [ 161.985141][T21725] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 161.987954][T21711] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 161.997647][T21724] EXT4-fs (loop5): mount failed [ 162.017579][T21725] EXT4-fs (loop0): get root inode failed [ 162.025677][T21711] EXT4-fs (loop1): get root inode failed [ 162.027454][T21725] EXT4-fs (loop0): mount failed [ 162.031436][T21711] EXT4-fs (loop1): mount failed [ 162.055257][T21743] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 162.060126][T21731] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 162.069681][T21743] EXT4-fs (loop4): get root inode failed [ 162.082756][T21731] EXT4-fs (loop2): get root inode failed [ 162.090301][T21743] EXT4-fs (loop4): mount failed [ 162.092135][T21731] EXT4-fs (loop2): mount failed [ 162.102041][T21680] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 162.118841][T21680] EXT4-fs (loop3): get root inode failed [ 162.125858][T21680] EXT4-fs (loop3): mount failed [ 162.370950][T21770] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 162.385776][T21743] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 162.385834][T21778] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 162.410067][T21711] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 162.412296][T21778] EXT4-fs (loop3): get root inode failed [ 162.429371][T21778] EXT4-fs (loop3): mount failed [ 162.440463][T21743] EXT4-fs (loop4): get root inode failed [ 162.442411][T21770] EXT4-fs (loop0): get root inode failed [ 162.456285][T21770] EXT4-fs (loop0): mount failed [ 162.465408][T21711] EXT4-fs (loop1): get root inode failed [ 162.465461][T21743] EXT4-fs (loop4): mount failed [ 162.472185][T21777] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 162.478134][T21711] EXT4-fs (loop1): mount failed [ 162.498804][T21777] EXT4-fs (loop5): get root inode failed [ 162.501543][T21793] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 162.504843][T21777] EXT4-fs (loop5): mount failed [ 162.524993][T21793] EXT4-fs (loop2): get root inode failed [ 162.531016][T21793] EXT4-fs (loop2): mount failed [ 162.815418][T21778] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 162.827552][T21777] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 162.836425][T21817] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 162.851553][T21817] EXT4-fs (loop4): get root inode failed [ 162.859052][T21817] EXT4-fs (loop4): mount failed [ 162.885919][T21770] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 162.906775][T21793] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 162.930819][T21793] EXT4-fs (loop2): get root inode failed [ 162.937911][T21793] EXT4-fs (loop2): mount failed [ 163.106432][T21844] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 163.119542][T21844] EXT4-fs (loop1): get root inode failed [ 163.126627][T21844] EXT4-fs (loop1): mount failed [ 163.203276][T21848] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 163.217941][T21848] EXT4-fs (loop3): get root inode failed [ 163.223991][T21848] EXT4-fs (loop3): mount failed [ 163.326242][T21865] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 163.326481][T21864] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 163.338911][T21865] EXT4-fs (loop4): get root inode failed [ 163.356142][T21846] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 163.357087][T21865] EXT4-fs (loop4): mount failed [ 163.388901][T21846] EXT4-fs (loop5): get root inode failed [ 163.396567][T21846] EXT4-fs (loop5): mount failed [ 163.401910][T21864] EXT4-fs (loop0): get root inode failed [ 163.413112][T21864] EXT4-fs (loop0): mount failed [ 163.423950][T21844] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 163.450988][T21872] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 163.451139][T21844] EXT4-fs (loop1): get root inode failed [ 163.465103][T21848] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 163.468778][T21844] EXT4-fs (loop1): mount failed [ 163.486008][T21872] EXT4-fs (loop2): get root inode failed [ 163.492211][T21872] EXT4-fs (loop2): mount failed [ 163.495104][T21848] EXT4-fs (loop3): get root inode failed [ 163.511447][T21848] EXT4-fs (loop3): mount failed [ 163.733347][T21911] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 163.748489][T21911] EXT4-fs (loop5): get root inode failed [ 163.755134][T21911] EXT4-fs (loop5): mount failed [ 163.845770][T21872] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 163.858025][T21872] EXT4-fs (loop2): get root inode failed [ 163.862767][T21912] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 163.864890][T21872] EXT4-fs (loop2): mount failed [ 163.879329][T21912] EXT4-fs (loop4): get root inode failed [ 163.888605][T21912] EXT4-fs (loop4): mount failed [ 163.925697][T21937] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 163.933387][T21938] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 163.939574][T21937] EXT4-fs (loop1): get root inode failed [ 163.967479][T21938] EXT4-fs (loop3): get root inode failed [ 163.973607][T21938] EXT4-fs (loop3): mount failed [ 163.982381][T21911] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 163.982938][T21937] EXT4-fs (loop1): mount failed [ 164.002008][T21936] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 164.015411][T21936] EXT4-fs (loop0): get root inode failed [ 164.021116][T21936] EXT4-fs (loop0): mount failed [ 164.235897][T21969] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 164.249081][T21969] EXT4-fs (loop2): get root inode failed [ 164.256335][T21969] EXT4-fs (loop2): mount failed [ 164.306978][T21976] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 164.329280][T21968] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 164.335467][T21976] EXT4-fs (loop5): get root inode failed [ 164.355679][T21976] EXT4-fs (loop5): mount failed [ 164.357181][T21968] EXT4-fs (loop4): get root inode failed [ 164.370616][T21968] EXT4-fs (loop4): mount failed 2020/12/19 17:29:53 executed programs: 962 [ 164.441055][T22001] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 164.452495][T22002] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 164.458410][T21995] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 164.465354][T22004] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 164.465394][T22004] EXT4-fs (loop0): get root inode failed [ 164.481566][T22001] EXT4-fs (loop3): get root inode failed [ 164.495971][T22002] EXT4-fs (loop2): get root inode failed [ 164.513142][T22004] EXT4-fs (loop0): mount failed [ 164.521415][T22002] EXT4-fs (loop2): mount failed [ 164.523375][T21995] EXT4-fs (loop1): get root inode failed [ 164.532190][T21995] EXT4-fs (loop1): mount failed [ 164.536348][T22001] EXT4-fs (loop3): mount failed [ 164.764832][T22002] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 164.777983][T22002] EXT4-fs (loop2): get root inode failed [ 164.785526][T22002] EXT4-fs (loop2): mount failed [ 164.819875][T21968] EXT4-fs: failed to create workqueue [ 164.828465][T22004] EXT4-fs: failed to create workqueue [ 164.828687][T21968] EXT4-fs (loop4): mount failed [ 164.841258][T22029] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 164.854170][T22004] EXT4-fs (loop0): mount failed [ 164.863379][T22029] EXT4-fs (loop5): get root inode failed [ 164.869278][T22029] EXT4-fs (loop5): mount failed [ 164.874727][T22001] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 164.896538][T22001] EXT4-fs (loop3): get root inode failed [ 164.904338][T22001] EXT4-fs (loop3): mount failed [ 165.084065][T22055] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 165.096946][T22055] EXT4-fs (loop1): get root inode failed [ 165.104280][T22055] EXT4-fs (loop1): mount failed [ 165.174279][T22078] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 165.190258][T22078] EXT4-fs (loop0): get root inode failed [ 165.197503][T22073] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 165.200301][T22029] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 165.209842][T22078] EXT4-fs (loop0): mount failed [ 165.227165][T22073] EXT4-fs (loop2): get root inode failed [ 165.227447][T22029] EXT4-fs (loop5): get root inode failed [ 165.234301][T22073] EXT4-fs (loop2): mount failed [ 165.239689][T22029] EXT4-fs (loop5): mount failed [ 165.268653][T22082] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 165.283998][T22055] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 165.315011][T22082] EXT4-fs (loop4): get root inode failed [ 165.321811][T22082] EXT4-fs (loop4): mount failed [ 165.364766][T22093] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 165.377409][T22093] EXT4-fs (loop3): get root inode failed [ 165.383587][T22093] EXT4-fs (loop3): mount failed [ 165.526051][T22118] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 165.538805][T22118] EXT4-fs (loop5): get root inode failed [ 165.546019][T22118] EXT4-fs (loop5): mount failed [ 165.684948][T22133] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 165.702724][T22130] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 165.718178][T22131] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 165.723162][T22133] EXT4-fs (loop2): get root inode failed [ 165.732019][T22131] EXT4-fs (loop1): get root inode failed [ 165.739629][T22130] EXT4-fs (loop0): get root inode failed [ 165.745563][T22118] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 165.748374][T22130] EXT4-fs (loop0): mount failed [ 165.762317][T22131] EXT4-fs (loop1): mount failed [ 165.781023][T22133] EXT4-fs (loop2): mount failed [ 165.782884][T22118] EXT4-fs (loop5): get root inode failed [ 165.793714][T22118] EXT4-fs (loop5): mount failed [ 165.794362][T22169] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 165.819585][T22155] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 165.820116][T22169] EXT4-fs (loop4): get root inode failed [ 165.834035][T22155] EXT4-fs (loop3): get root inode failed [ 165.837849][T22169] EXT4-fs (loop4): mount failed [ 165.848318][T22155] EXT4-fs (loop3): mount failed [ 166.100664][T22155] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 166.134144][T22190] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 166.144030][T22133] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 166.147230][T22190] EXT4-fs (loop0): get root inode failed [ 166.159472][T22133] EXT4-fs (loop2): get root inode failed [ 166.171830][T22133] EXT4-fs (loop2): mount failed [ 166.177416][T22190] EXT4-fs (loop0): mount failed [ 166.189283][T22169] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 166.201973][T22169] EXT4-fs (loop4): get root inode failed [ 166.208588][T22169] EXT4-fs (loop4): mount failed [ 166.223594][T22194] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 166.236093][T22194] EXT4-fs (loop1): get root inode failed [ 166.241791][T22194] EXT4-fs (loop1): mount failed [ 166.365869][T22210] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 166.378564][T22210] EXT4-fs (loop5): get root inode failed [ 166.385305][T22210] EXT4-fs (loop5): mount failed [ 166.433133][T22228] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 166.446004][T22228] EXT4-fs (loop3): get root inode failed [ 166.451980][T22228] EXT4-fs (loop3): mount failed [ 166.472533][T22194] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 166.478387][T22190] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 166.489009][T22194] EXT4-fs (loop1): get root inode failed [ 166.498016][T22190] EXT4-fs (loop0): get root inode failed [ 166.509790][T22190] EXT4-fs (loop0): mount failed [ 166.510118][T22194] EXT4-fs (loop1): mount failed [ 166.543956][T22241] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 166.556382][T22246] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 166.556548][T22241] EXT4-fs (loop2): get root inode failed [ 166.573010][T22246] EXT4-fs (loop4): get root inode failed [ 166.577224][T22241] EXT4-fs (loop2): mount failed [ 166.580251][T22246] EXT4-fs (loop4): mount failed [ 166.671456][T22210] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 167.035930][T22298] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 167.062087][T22299] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 167.068989][T22298] EXT4-fs (loop5): get root inode failed [ 167.074464][T22279] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 167.083743][T22298] EXT4-fs (loop5): mount failed [ 167.092007][T22246] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 167.101480][T22286] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 167.122393][T22280] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 167.150590][T22299] EXT4-fs (loop1): get root inode failed [ 167.164601][T22246] EXT4-fs (loop4): get root inode failed [ 167.170732][T22279] EXT4-fs (loop2): get root inode failed [ 167.173242][T22280] EXT4-fs (loop0): get root inode failed [ 167.180720][T22299] EXT4-fs (loop1): mount failed [ 167.183202][T22286] EXT4-fs (loop3): get root inode failed [ 167.190484][T22246] EXT4-fs (loop4): mount failed [ 167.193060][T22286] EXT4-fs (loop3): mount failed [ 167.216125][T22279] EXT4-fs (loop2): mount failed [ 167.221266][T22280] EXT4-fs (loop0): mount failed [ 167.471295][T22330] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 167.473924][T22286] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 167.487531][T22330] EXT4-fs (loop5): get root inode failed [ 167.496502][T22299] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 167.504299][T22330] EXT4-fs (loop5): mount failed [ 167.514898][T22299] EXT4-fs (loop1): get root inode failed [ 167.526761][T22286] EXT4-fs (loop3): get root inode failed [ 167.532810][T22299] EXT4-fs (loop1): mount failed [ 167.545800][T22286] EXT4-fs (loop3): mount failed [ 167.565603][T22339] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 167.578418][T22339] EXT4-fs (loop4): get root inode failed [ 167.590182][T22339] EXT4-fs (loop4): mount failed [ 167.604113][T22280] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 167.616997][T22280] EXT4-fs (loop0): get root inode failed [ 167.623227][T22280] EXT4-fs (loop0): mount failed [ 167.866165][T22365] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 167.879160][T22365] EXT4-fs (loop2): get root inode failed [ 167.886426][T22365] EXT4-fs (loop2): mount failed [ 167.933873][T22339] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 167.946522][T22339] EXT4-fs (loop4): get root inode failed [ 167.952270][T22339] EXT4-fs (loop4): mount failed [ 167.977994][T22330] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 167.990837][T22386] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 167.991094][T22380] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 168.009373][T22386] EXT4-fs (loop1): get root inode failed [ 168.021102][T22380] EXT4-fs (loop0): get root inode failed [ 168.027144][T22380] EXT4-fs (loop0): mount failed [ 168.030296][T22386] EXT4-fs (loop1): mount failed [ 168.048752][T22381] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 168.061322][T22381] EXT4-fs (loop3): get root inode failed [ 168.067226][T22381] EXT4-fs (loop3): mount failed [ 168.069000][T22365] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 168.084967][T22365] EXT4-fs (loop2): get root inode failed [ 168.090843][T22365] EXT4-fs (loop2): mount failed [ 168.341394][T22386] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 168.355945][T22386] EXT4-fs (loop1): get root inode failed [ 168.370026][T22386] EXT4-fs (loop1): mount failed [ 168.383693][T22421] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 168.392676][T22431] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 168.396056][T22421] EXT4-fs (loop4): get root inode failed [ 168.414920][T22381] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 168.431168][T22381] EXT4-fs (loop3): get root inode failed [ 168.438733][T22431] EXT4-fs (loop5): get root inode failed [ 168.444929][T22421] EXT4-fs (loop4): mount failed [ 168.445441][T22381] EXT4-fs (loop3): mount failed [ 168.452153][T22431] EXT4-fs (loop5): mount failed [ 168.460161][T22380] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 168.473456][T22380] EXT4-fs (loop0): get root inode failed [ 168.479315][T22380] EXT4-fs (loop0): mount failed [ 168.688765][T22456] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 168.701241][T22456] EXT4-fs (loop2): get root inode failed [ 168.707194][T22456] EXT4-fs (loop2): mount failed [ 168.851943][T22421] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 168.882250][T22465] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 168.899326][T22431] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 168.900106][T22465] EXT4-fs (loop1): get root inode failed [ 168.911894][T22431] EXT4-fs (loop5): get root inode failed [ 168.923342][T22477] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 168.923899][T22431] EXT4-fs (loop5): mount failed [ 168.946714][T22476] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 168.961425][T22477] EXT4-fs (loop0): get root inode failed [ 168.964787][T22465] EXT4-fs (loop1): mount failed [ 168.969151][T22504] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 168.972342][T22476] EXT4-fs (loop3): get root inode failed [ 168.984551][T22504] EXT4-fs (loop2): get root inode failed [ 168.995520][T22504] EXT4-fs (loop2): mount failed [ 169.001872][T22476] EXT4-fs (loop3): mount failed [ 169.002173][T22477] EXT4-fs (loop0): mount failed [ 169.346231][T22465] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 169.362158][T22518] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 169.384394][T22518] EXT4-fs (loop4): get root inode failed [ 169.385368][T22504] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 169.390194][T22518] EXT4-fs (loop4): mount failed [ 169.417038][T22519] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 169.426453][T22504] EXT4-fs (loop2): get root inode failed [ 169.439100][T22504] EXT4-fs (loop2): mount failed [ 169.444232][T22546] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 169.444903][T22519] EXT4-fs (loop5): get root inode failed [ 169.470441][T22546] EXT4-fs (loop0): get root inode failed [ 169.470812][T22519] EXT4-fs (loop5): mount failed [ 169.478100][T22546] EXT4-fs (loop0): mount failed 2020/12/19 17:29:58 executed programs: 1003 [ 169.613238][ T3000] Bluetooth: hci3: command 0x0406 tx timeout [ 169.621967][ T3000] Bluetooth: hci0: command 0x0406 tx timeout [ 169.629884][ T3000] Bluetooth: hci2: command 0x0406 tx timeout [ 169.637465][ T3000] Bluetooth: hci1: command 0x0406 tx timeout [ 169.644634][ T3000] Bluetooth: hci5: command 0x0406 tx timeout [ 169.651561][ T3000] Bluetooth: hci4: command 0x0406 tx timeout [ 169.659446][T22550] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 169.676511][T22550] EXT4-fs (loop3): get root inode failed [ 169.700872][T22550] EXT4-fs (loop3): mount failed [ 169.715947][T22563] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 169.731622][T22563] EXT4-fs (loop1): get root inode failed [ 169.749597][T22563] EXT4-fs (loop1): mount failed [ 169.803546][T22519] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 169.816645][T22576] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 169.818322][T22546] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 169.839780][T22576] EXT4-fs (loop4): get root inode failed [ 169.841297][T22579] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 169.851402][T22519] EXT4-fs (loop5): get root inode failed [ 169.861607][T22579] EXT4-fs (loop2): get root inode failed [ 169.869697][T22576] EXT4-fs (loop4): mount failed [ 169.870608][T22546] EXT4-fs (loop0): get root inode failed [ 169.879211][T22519] EXT4-fs (loop5): mount failed [ 169.887645][T22579] EXT4-fs (loop2): mount failed [ 169.894643][T22546] EXT4-fs (loop0): mount failed [ 170.158671][T22601] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 170.171473][T22601] EXT4-fs (loop3): get root inode failed [ 170.177621][T22601] EXT4-fs (loop3): mount failed [ 170.224214][T22615] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 170.232083][T22563] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 170.242421][T22615] EXT4-fs (loop0): get root inode failed [ 170.251174][T22563] EXT4-fs (loop1): get root inode failed [ 170.258075][T22618] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 170.261566][T22563] EXT4-fs (loop1): mount failed [ 170.261751][T22615] EXT4-fs (loop0): mount failed [ 170.295441][T22579] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 170.295736][T22618] EXT4-fs (loop4): get root inode failed [ 170.313293][T22618] EXT4-fs (loop4): mount failed [ 170.328893][T22579] EXT4-fs (loop2): get root inode failed [ 170.336870][T22579] EXT4-fs (loop2): mount failed [ 170.413672][T22639] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 170.427056][T22639] EXT4-fs (loop5): get root inode failed [ 170.434385][T22639] EXT4-fs (loop5): mount failed [ 170.531523][T22655] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 170.544420][T22655] EXT4-fs (loop3): get root inode failed [ 170.551184][T22615] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 170.560725][T22655] EXT4-fs (loop3): mount failed [ 170.571328][T22615] EXT4-fs (loop0): get root inode failed [ 170.580270][T22615] EXT4-fs (loop0): mount failed [ 170.593412][T22618] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 170.605810][T22618] EXT4-fs (loop4): get root inode failed [ 170.611714][T22618] EXT4-fs (loop4): mount failed [ 170.677376][T22639] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 170.894250][T22683] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 170.907089][T22683] EXT4-fs (loop2): get root inode failed [ 170.914982][T22683] EXT4-fs (loop2): mount failed [ 170.963580][T22692] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 170.972787][T22705] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 170.976022][T22692] EXT4-fs (loop0): get root inode failed [ 170.993935][T22692] EXT4-fs (loop0): mount failed [ 171.005872][T22705] EXT4-fs (loop5): get root inode failed [ 171.011993][T22705] EXT4-fs (loop5): mount failed [ 171.047670][T22709] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 171.048484][T22704] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 171.066007][T22709] EXT4-fs (loop1): get root inode failed [ 171.072351][T22704] EXT4-fs (loop3): get root inode failed [ 171.082142][T22709] EXT4-fs (loop1): mount failed [ 171.084194][T22704] EXT4-fs (loop3): mount failed [ 171.114719][T22716] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 171.127108][T22716] EXT4-fs (loop4): get root inode failed [ 171.139361][T22716] EXT4-fs (loop4): mount failed [ 171.315044][T22683] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 171.327465][T22683] EXT4-fs (loop2): get root inode failed [ 171.334916][T22683] EXT4-fs (loop2): mount failed [ 171.341667][T22716] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 171.362191][T22716] EXT4-fs (loop4): get root inode failed [ 171.366322][T22704] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 171.377565][T22716] EXT4-fs (loop4): mount failed [ 171.391416][T22704] EXT4-fs (loop3): get root inode failed [ 171.398287][T22751] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 171.400100][T22704] EXT4-fs (loop3): mount failed [ 171.414131][T22751] EXT4-fs (loop5): get root inode failed [ 171.422217][T22751] EXT4-fs (loop5): mount failed [ 171.427524][T22752] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 171.449631][T22752] EXT4-fs (loop1): get root inode failed [ 171.455582][T22752] EXT4-fs (loop1): mount failed [ 171.465453][T22744] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 171.479516][T22744] EXT4-fs (loop0): get root inode failed [ 171.486833][T22744] EXT4-fs (loop0): mount failed [ 171.727136][T22802] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 171.729694][T22789] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 171.739353][T22802] EXT4-fs (loop1): get root inode failed [ 171.755732][T22789] EXT4-fs (loop2): get root inode failed [ 171.760046][T22802] EXT4-fs (loop1): mount failed [ 171.764056][T22789] EXT4-fs (loop2): mount failed [ 171.787242][T22751] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 171.798709][T22794] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 171.798783][T22794] EXT4-fs (loop3): get root inode failed [ 171.818736][T22794] EXT4-fs (loop3): mount failed [ 171.819452][T22744] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 171.841480][T22744] EXT4-fs (loop0): get root inode failed [ 171.848237][T22744] EXT4-fs (loop0): mount failed [ 171.869690][T22803] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 171.882199][T22803] EXT4-fs (loop4): get root inode failed [ 171.891192][T22803] EXT4-fs (loop4): mount failed [ 172.282945][T22842] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 172.296651][T22842] EXT4-fs (loop5): get root inode failed [ 172.303887][T22842] EXT4-fs (loop5): mount failed [ 172.313928][T22849] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 172.326683][T22848] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 172.340104][T22847] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 172.343758][T22849] EXT4-fs (loop2): get root inode failed [ 172.358045][T22847] EXT4-fs (loop0): get root inode failed [ 172.358049][T22847] EXT4-fs (loop0): mount failed [ 172.362326][T22848] EXT4-fs (loop4): get root inode failed [ 172.372295][T22849] EXT4-fs (loop2): mount failed [ 172.376771][T22848] EXT4-fs (loop4): mount failed [ 172.424003][T22875] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 172.436598][T22875] EXT4-fs (loop1): get root inode failed [ 172.442237][T22875] EXT4-fs (loop1): mount failed [ 172.534758][T22878] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 172.547308][T22842] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 172.548429][T22878] EXT4-fs (loop3): get root inode failed [ 172.560183][T22842] EXT4-fs (loop5): get root inode failed [ 172.605941][T22842] EXT4-fs (loop5): mount failed [ 172.611534][T22848] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 172.614779][T22878] EXT4-fs (loop3): mount failed [ 172.633842][T22847] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 172.659779][T22848] EXT4-fs (loop4): get root inode failed [ 172.667755][T22847] EXT4-fs (loop0): get root inode failed [ 172.674593][T22848] EXT4-fs (loop4): mount failed [ 172.680499][T22847] EXT4-fs (loop0): mount failed [ 172.735337][T22915] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 172.743957][T22910] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 172.748323][T22915] EXT4-fs (loop1): get root inode failed [ 172.762136][T22910] EXT4-fs (loop2): get root inode failed [ 172.767652][T22915] EXT4-fs (loop1): mount failed [ 172.792350][T22910] EXT4-fs (loop2): mount failed [ 173.047508][T22915] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 173.106344][T22937] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 173.118694][T22942] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 173.121440][T22937] EXT4-fs (loop3): get root inode failed [ 173.142109][T22937] EXT4-fs (loop3): mount failed [ 173.143742][T22943] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 173.152320][T22942] EXT4-fs (loop0): get root inode failed [ 173.159959][T22943] EXT4-fs (loop4): get root inode failed [ 173.171286][T22943] EXT4-fs (loop4): mount failed [ 173.174769][T22942] EXT4-fs (loop0): mount failed [ 173.193179][T22968] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 173.206061][T22968] EXT4-fs (loop2): get root inode failed [ 173.211783][T22968] EXT4-fs (loop2): mount failed [ 173.273766][T22970] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 173.311931][T22970] EXT4-fs (loop5): get root inode failed [ 173.318221][T22970] EXT4-fs (loop5): mount failed [ 173.436665][T22990] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 173.438278][T22994] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 173.449368][T22990] EXT4-fs (loop3): get root inode failed [ 173.466044][T22994] EXT4-fs (loop1): get root inode failed [ 173.470085][T22990] EXT4-fs (loop3): mount failed [ 173.473777][T22994] EXT4-fs (loop1): mount failed [ 173.517720][T22970] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 173.519635][T22942] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 173.535481][T22970] EXT4-fs (loop5): get root inode failed [ 173.543106][T22942] EXT4-fs (loop0): get root inode failed [ 173.553253][T22942] EXT4-fs (loop0): mount failed [ 173.561934][T22970] EXT4-fs (loop5): mount failed [ 173.572779][T23007] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 173.585385][T23007] EXT4-fs (loop4): get root inode failed [ 173.591048][T23007] EXT4-fs (loop4): mount failed [ 173.614270][T23003] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 173.627419][T23003] EXT4-fs (loop2): get root inode failed [ 173.634582][T23003] EXT4-fs (loop2): mount failed [ 173.773258][T22994] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 173.826733][T23003] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 173.839411][T23003] EXT4-fs (loop2): get root inode failed [ 173.847023][T23003] EXT4-fs (loop2): mount failed [ 173.866457][T23007] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 173.879161][T23040] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 173.892876][T23007] EXT4-fs (loop4): get root inode failed [ 173.899503][T23007] EXT4-fs (loop4): mount failed [ 173.899681][T23040] EXT4-fs (loop0): get root inode failed [ 173.920086][T23040] EXT4-fs (loop0): mount failed [ 173.975734][T23049] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 173.988391][T23049] EXT4-fs (loop5): get root inode failed [ 173.992582][T23050] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 173.996812][T23049] EXT4-fs (loop5): mount failed [ 174.010821][T23050] EXT4-fs (loop3): get root inode failed [ 174.017328][T23050] EXT4-fs (loop3): mount failed [ 174.092277][T23055] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 174.105001][T23055] EXT4-fs (loop1): get root inode failed [ 174.111181][T23055] EXT4-fs (loop1): mount failed [ 174.215484][T23088] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 174.228408][T23088] EXT4-fs (loop2): get root inode failed [ 174.234802][T23088] EXT4-fs (loop2): mount failed [ 174.261787][T23089] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 174.278429][T23090] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 174.311207][T23089] EXT4-fs (loop4): get root inode failed [ 174.320133][T23090] EXT4-fs (loop0): get root inode failed [ 174.327270][T23089] EXT4-fs (loop4): mount failed [ 174.327496][T23055] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 174.332291][T23090] EXT4-fs (loop0): mount failed [ 174.345054][T23055] EXT4-fs (loop1): get root inode failed [ 174.355538][T23055] EXT4-fs (loop1): mount failed [ 174.386862][T23049] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 174.585951][T23128] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 174.598714][T23128] EXT4-fs (loop3): get root inode failed [ 174.605676][T23128] EXT4-fs (loop3): mount failed [ 174.608236][T23090] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 174.626588][T23129] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 174.628067][T23090] EXT4-fs (loop0): get root inode failed [ 174.639382][T23129] EXT4-fs (loop2): get root inode failed [ 174.650643][T23129] EXT4-fs (loop2): mount failed [ 174.650935][T23090] EXT4-fs (loop0): mount failed 2020/12/19 17:30:03 executed programs: 1054 [ 174.684213][T23130] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 174.696615][T23130] EXT4-fs (loop4): get root inode failed [ 174.708814][T23130] EXT4-fs (loop4): mount failed [ 174.819376][T23155] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 174.836250][T23129] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 174.843593][T23155] EXT4-fs (loop1): get root inode failed [ 174.848869][T23129] EXT4-fs (loop2): get root inode failed [ 174.877523][T23129] EXT4-fs (loop2): mount failed [ 174.879015][T23164] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 174.887961][T23128] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 174.895718][T23164] EXT4-fs (loop0): get root inode failed [ 174.913523][T23164] EXT4-fs (loop0): mount failed [ 174.924311][T23180] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 174.940815][T23155] EXT4-fs (loop1): mount failed [ 174.950226][T23180] EXT4-fs (loop5): get root inode failed [ 174.952535][T23128] EXT4-fs (loop3): get root inode failed [ 174.961135][T23180] EXT4-fs (loop5): mount failed [ 174.962049][T23128] EXT4-fs (loop3): mount failed [ 175.088783][T23195] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 175.101534][T23195] EXT4-fs (loop4): get root inode failed [ 175.110434][T23195] EXT4-fs (loop4): mount failed [ 175.267992][T23205] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 175.280441][T23205] EXT4-fs (loop2): get root inode failed [ 175.286625][T23205] EXT4-fs (loop2): mount failed [ 175.303480][T23164] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 175.316544][T23164] EXT4-fs (loop0): get root inode failed [ 175.322200][T23164] EXT4-fs (loop0): mount failed [ 175.332050][T23195] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 175.369804][T23219] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 175.383534][T23219] EXT4-fs (loop3): get root inode failed [ 175.389522][T23219] EXT4-fs (loop3): mount failed [ 175.397578][T23225] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 175.410671][T23225] EXT4-fs (loop5): get root inode failed [ 175.421834][T23225] EXT4-fs (loop5): mount failed [ 175.431149][T23205] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 175.445092][T23205] EXT4-fs (loop2): get root inode failed [ 175.450988][T23205] EXT4-fs (loop2): mount failed [ 175.515720][T23238] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 175.528553][T23249] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 175.541571][T23249] EXT4-fs (loop4): get root inode failed [ 175.549576][T23238] EXT4-fs (loop1): get root inode failed [ 175.556204][T23249] EXT4-fs (loop4): mount failed [ 175.561233][T23238] EXT4-fs (loop1): mount failed [ 175.603711][T23219] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 175.619176][T23219] EXT4-fs (loop3): get root inode failed [ 175.628285][T23219] EXT4-fs (loop3): mount failed [ 175.655058][T23269] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 175.669208][T23269] EXT4-fs (loop0): get root inode failed [ 175.684113][T23269] EXT4-fs (loop0): mount failed [ 175.699275][T23275] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 175.713908][T23275] EXT4-fs (loop5): get root inode failed [ 175.719114][T23272] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 175.719952][T23275] EXT4-fs (loop5): mount failed [ 175.742630][T23272] EXT4-fs (loop2): get root inode failed [ 175.750667][T23272] EXT4-fs (loop2): mount failed [ 175.927742][T23249] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 176.021621][T23310] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 176.034461][T23309] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 176.048561][T23309] EXT4-fs (loop3): get root inode failed [ 176.056340][T23309] EXT4-fs (loop3): mount failed [ 176.059434][T23310] EXT4-fs (loop5): get root inode failed [ 176.068206][T23310] EXT4-fs (loop5): mount failed [ 176.069989][T23319] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 176.091171][T23319] EXT4-fs (loop1): get root inode failed [ 176.091689][T23322] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 176.098689][T23319] EXT4-fs (loop1): mount failed [ 176.113727][T23322] EXT4-fs (loop0): get root inode failed [ 176.115664][T23337] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 176.120524][T23322] EXT4-fs (loop0): mount failed [ 176.145881][T23337] EXT4-fs (loop4): get root inode failed [ 176.151641][T23337] EXT4-fs (loop4): mount failed [ 176.203236][T23338] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 176.215469][T23338] EXT4-fs (loop2): get root inode failed [ 176.221480][T23338] EXT4-fs (loop2): mount failed [ 176.313921][T23309] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 176.327316][T23309] EXT4-fs (loop3): get root inode failed [ 176.341410][T23309] EXT4-fs (loop3): mount failed [ 176.365760][T23319] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 176.378377][T23319] EXT4-fs (loop1): get root inode failed [ 176.387782][T23319] EXT4-fs (loop1): mount failed [ 176.405972][T23322] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 176.418310][T23322] EXT4-fs (loop0): get root inode failed [ 176.428258][T23322] EXT4-fs (loop0): mount failed [ 176.449698][T23375] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 176.462618][T23375] EXT4-fs (loop5): get root inode failed [ 176.468504][T23375] EXT4-fs (loop5): mount failed [ 176.541678][T23337] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 176.544174][T23338] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 176.816474][T23407] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 176.870981][T23410] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 176.883539][T23404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 176.884505][T23407] EXT4-fs (loop1): get root inode failed [ 176.901993][T23421] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 176.927022][T23404] EXT4-fs (loop3): get root inode failed [ 176.936111][T23410] EXT4-fs (loop0): get root inode failed [ 176.936759][T23437] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 176.943581][T23421] EXT4-fs (loop4): get root inode failed [ 176.972894][T23404] EXT4-fs (loop3): mount failed [ 176.978309][T23410] EXT4-fs (loop0): mount failed [ 177.015523][T23407] EXT4-fs (loop1): mount failed [ 177.021147][T23444] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 177.034611][T23421] EXT4-fs (loop4): mount failed [ 177.052428][T23444] EXT4-fs (loop2): get root inode failed [ 177.058209][T23444] EXT4-fs (loop2): mount failed [ 177.064480][T23437] EXT4-fs (loop5): get root inode failed [ 177.070125][T23437] EXT4-fs (loop5): mount failed [ 177.093198][T23404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 177.106071][T23404] EXT4-fs (loop3): get root inode failed [ 177.111886][T23404] EXT4-fs (loop3): mount failed [ 177.319157][T23437] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 177.336715][T23421] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 177.376790][T23410] EXT4-fs: failed to create workqueue [ 177.404771][T23410] EXT4-fs (loop0): mount failed [ 177.525443][T23491] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 177.539728][T23489] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 177.541444][T23491] EXT4-fs (loop5): get root inode failed [ 177.552620][T23489] EXT4-fs (loop2): get root inode failed [ 177.563394][T23489] EXT4-fs (loop2): mount failed [ 177.564366][T23491] EXT4-fs (loop5): mount failed [ 177.651301][T23490] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 177.651324][T23492] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 177.668095][T23490] EXT4-fs (loop3): get root inode failed [ 177.676470][T23492] EXT4-fs (loop1): get root inode failed [ 177.684422][T23490] EXT4-fs (loop3): mount failed [ 177.688023][T23492] EXT4-fs (loop1): mount failed [ 177.726370][T23513] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 177.739986][T23513] EXT4-fs (loop4): get root inode failed [ 177.749734][T23513] EXT4-fs (loop4): mount failed [ 177.752244][T23519] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 177.783854][T23519] EXT4-fs (loop0): get root inode failed [ 177.793502][T23519] EXT4-fs (loop0): mount failed [ 177.923324][T23513] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 177.941195][T23513] EXT4-fs (loop4): get root inode failed [ 177.947932][T23513] EXT4-fs (loop4): mount failed [ 177.950407][T23492] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 177.962062][T23537] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 177.965763][T23492] EXT4-fs (loop1): get root inode failed [ 177.986824][T23537] EXT4-fs (loop2): get root inode failed [ 177.994600][T23537] EXT4-fs (loop2): mount failed [ 177.997599][T23490] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 178.002507][T23492] EXT4-fs (loop1): mount failed [ 178.029318][T23490] EXT4-fs (loop3): get root inode failed [ 178.036825][T23490] EXT4-fs (loop3): mount failed [ 178.053071][T23549] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 178.075251][T23549] EXT4-fs (loop5): get root inode failed [ 178.082992][T23549] EXT4-fs (loop5): mount failed [ 178.103317][T23519] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 178.115600][T23519] EXT4-fs (loop0): get root inode failed [ 178.121432][T23519] EXT4-fs (loop0): mount failed [ 178.278628][T23537] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 178.328248][T23577] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 178.350073][T23577] EXT4-fs (loop3): get root inode failed [ 178.355443][T23582] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 178.357824][T23577] EXT4-fs (loop3): mount failed [ 178.377610][T23574] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 178.377692][T23582] EXT4-fs (loop4): get root inode failed [ 178.399629][T23582] EXT4-fs (loop4): mount failed [ 178.406406][T23574] EXT4-fs (loop1): get root inode failed [ 178.412414][T23607] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 178.414450][T23574] EXT4-fs (loop1): mount failed [ 178.437707][T23607] EXT4-fs (loop5): get root inode failed [ 178.445320][T23607] EXT4-fs (loop5): mount failed [ 178.625938][T23582] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 178.653427][T23608] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 178.670711][T23630] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 178.670794][T23608] EXT4-fs (loop0): get root inode failed [ 178.703988][T23574] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 178.707754][T23630] EXT4-fs (loop2): get root inode failed [ 178.716117][T23607] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 178.716153][T23607] EXT4-fs (loop5): get root inode failed [ 178.716155][T23607] EXT4-fs (loop5): mount failed [ 178.721940][T23608] EXT4-fs (loop0): mount failed [ 178.736502][T23574] EXT4-fs (loop1): get root inode failed [ 178.753423][T23630] EXT4-fs (loop2): mount failed [ 178.757840][T23574] EXT4-fs (loop1): mount failed [ 178.807865][T23654] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 178.821312][T23654] EXT4-fs (loop3): get root inode failed [ 178.827644][T23654] EXT4-fs (loop3): mount failed [ 178.914561][T23655] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 178.927269][T23655] EXT4-fs (loop4): get root inode failed [ 178.933358][T23655] EXT4-fs (loop4): mount failed [ 178.955078][T23675] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 178.967277][T23675] EXT4-fs (loop1): get root inode failed [ 178.973794][T23675] EXT4-fs (loop1): mount failed [ 179.064504][T23630] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 179.080801][T23670] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 179.098676][T23670] EXT4-fs (loop5): get root inode failed [ 179.105889][T23670] EXT4-fs (loop5): mount failed [ 179.110991][T23654] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 179.123652][T23654] EXT4-fs (loop3): get root inode failed [ 179.129398][T23654] EXT4-fs (loop3): mount failed [ 179.183079][T23655] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 179.196584][T23655] EXT4-fs (loop4): get root inode failed [ 179.202941][T23655] EXT4-fs (loop4): mount failed [ 179.407486][T23706] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 179.424384][T23670] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 179.427308][T23706] EXT4-fs (loop0): get root inode failed [ 179.437107][T23670] EXT4-fs (loop5): get root inode failed [ 179.448084][T23670] EXT4-fs (loop5): mount failed [ 179.449394][T23706] EXT4-fs (loop0): mount failed [ 179.485964][T23722] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 179.499271][T23722] EXT4-fs (loop2): get root inode failed [ 179.505777][T23722] EXT4-fs (loop2): mount failed [ 179.524220][T23733] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 179.536802][T23733] EXT4-fs (loop3): get root inode failed [ 179.543281][T23733] EXT4-fs (loop3): mount failed [ 179.603588][T23735] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 179.616481][T23735] EXT4-fs (loop1): get root inode failed [ 179.623781][T23735] EXT4-fs (loop1): mount failed 2020/12/19 17:30:08 executed programs: 1102 [ 179.735271][T23706] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 179.755174][T23722] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 179.757919][T23706] EXT4-fs (loop0): get root inode failed [ 179.801430][T23722] EXT4-fs (loop2): get root inode failed [ 179.809430][T23722] EXT4-fs (loop2): mount failed [ 179.810008][T23706] EXT4-fs (loop0): mount failed [ 179.815431][T23734] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 179.822093][T23733] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 179.831878][T23761] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 179.850363][T23733] EXT4-fs (loop3): get root inode failed [ 179.861656][T23733] EXT4-fs (loop3): mount failed [ 179.870014][T23734] EXT4-fs (loop4): get root inode failed [ 179.894880][T23734] EXT4-fs (loop4): mount failed [ 179.899101][T23790] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 179.905461][T23761] EXT4-fs (loop5): get root inode failed [ 179.915581][T23790] EXT4-fs (loop1): get root inode failed [ 179.919897][T23761] EXT4-fs (loop5): mount failed [ 179.923519][T23790] EXT4-fs (loop1): mount failed [ 180.134273][T23800] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 180.146908][T23800] EXT4-fs (loop2): get root inode failed [ 180.152967][T23800] EXT4-fs (loop2): mount failed [ 180.235796][T23810] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 180.248387][T23810] EXT4-fs (loop3): get root inode failed [ 180.254990][T23810] EXT4-fs (loop3): mount failed [ 180.321485][T23809] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 180.343976][T23813] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 180.356400][T23813] EXT4-fs (loop0): get root inode failed [ 180.362729][T23813] EXT4-fs (loop0): mount failed [ 180.411255][T23810] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 180.422856][T23850] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 180.427152][T23810] EXT4-fs (loop3): get root inode failed [ 180.439888][T23850] EXT4-fs (loop5): get root inode failed [ 180.443837][T23810] EXT4-fs (loop3): mount failed [ 180.447709][T23850] EXT4-fs (loop5): mount failed [ 180.706854][T23852] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 180.718914][T23855] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 180.730990][T23861] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 180.745016][T23852] EXT4-fs (loop1): get root inode failed [ 180.745338][T23813] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 180.750875][T23852] EXT4-fs (loop1): mount failed [ 180.772541][T23855] EXT4-fs (loop4): get root inode failed [ 180.778187][T23855] EXT4-fs (loop4): mount failed [ 180.787066][T23861] EXT4-fs (loop2): get root inode failed [ 180.794227][T23861] EXT4-fs (loop2): mount failed [ 180.804090][T23890] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 180.817095][T23890] EXT4-fs (loop3): get root inode failed [ 180.823493][T23890] EXT4-fs (loop3): mount failed [ 180.829155][T23813] EXT4-fs (loop0): get root inode failed [ 180.835263][T23813] EXT4-fs (loop0): mount failed [ 180.956414][T23894] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 180.966239][T23900] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 180.968772][T23894] EXT4-fs (loop5): get root inode failed [ 180.985894][T23900] EXT4-fs (loop4): get root inode failed [ 180.992116][T23900] EXT4-fs (loop4): mount failed [ 181.005981][T23894] EXT4-fs (loop5): mount failed [ 181.051273][T23861] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 181.066253][T23861] EXT4-fs (loop2): get root inode failed [ 181.072778][T23861] EXT4-fs (loop2): mount failed [ 181.081232][T23890] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 181.094858][T23890] EXT4-fs (loop3): get root inode failed [ 181.100218][T23852] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 181.101438][T23890] EXT4-fs (loop3): mount failed [ 181.117274][T23852] EXT4-fs (loop1): get root inode failed [ 181.124371][T23852] EXT4-fs (loop1): mount failed [ 181.173095][T23924] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 181.185459][T23924] EXT4-fs (loop0): get root inode failed [ 181.191685][T23924] EXT4-fs (loop0): mount failed [ 181.516261][T23894] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 181.529070][T23894] EXT4-fs (loop5): get root inode failed [ 181.537655][T23894] EXT4-fs (loop5): mount failed [ 181.538920][T23924] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 181.554762][T23924] EXT4-fs (loop0): get root inode failed [ 181.560733][T23924] EXT4-fs (loop0): mount failed [ 181.575906][T23960] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 181.589307][T23960] EXT4-fs (loop3): get root inode failed [ 181.591660][T23958] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 181.597432][T23960] EXT4-fs (loop3): mount failed [ 181.610870][T23958] EXT4-fs (loop4): get root inode failed [ 181.618080][T23958] EXT4-fs (loop4): mount failed [ 181.643242][T23959] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 181.656164][T23959] EXT4-fs (loop2): get root inode failed [ 181.661952][T23959] EXT4-fs (loop2): mount failed [ 181.736585][T23962] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 181.749302][T23962] EXT4-fs (loop1): get root inode failed [ 181.755464][T23962] EXT4-fs (loop1): mount failed [ 181.897221][T23990] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 181.898420][T23960] EXT4-fs: failed to create workqueue [ 181.919128][T23990] EXT4-fs (loop5): get root inode failed [ 181.923590][T23960] EXT4-fs (loop3): mount failed [ 181.930789][T23990] EXT4-fs (loop5): mount failed [ 181.936908][T23958] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 181.951305][T23962] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 181.951537][T24000] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 181.967575][T23962] EXT4-fs (loop1): get root inode failed [ 181.977988][T24000] EXT4-fs (loop0): get root inode failed [ 181.983496][T23962] EXT4-fs (loop1): mount failed [ 181.990299][T24000] EXT4-fs (loop0): mount failed [ 181.992532][T23959] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 182.010884][T23959] EXT4-fs (loop2): get root inode failed [ 182.020992][T23959] EXT4-fs (loop2): mount failed [ 182.104807][T23990] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 182.117416][T23990] EXT4-fs (loop5): get root inode failed [ 182.125289][T23990] EXT4-fs (loop5): mount failed [ 182.365066][T24042] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 182.368072][T24044] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 182.377457][T24042] EXT4-fs (loop4): get root inode failed [ 182.389590][T24047] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 182.397147][T24042] EXT4-fs (loop4): mount failed [ 182.410935][T24047] EXT4-fs (loop0): get root inode failed [ 182.413538][T24043] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 182.418313][T24044] EXT4-fs (loop1): get root inode failed [ 182.435515][T24044] EXT4-fs (loop1): mount failed [ 182.441516][T24047] EXT4-fs (loop0): mount failed [ 182.443866][T24043] EXT4-fs (loop3): get root inode failed [ 182.455580][T24043] EXT4-fs (loop3): mount failed [ 182.513598][T24067] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 182.526013][T24067] EXT4-fs (loop2): get root inode failed [ 182.531670][T24067] EXT4-fs (loop2): mount failed [ 182.706995][T24087] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 182.707376][T24101] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 182.726672][T24082] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 182.731964][T24101] EXT4-fs (loop1): get root inode failed [ 182.749125][T24101] EXT4-fs (loop1): mount failed [ 182.753590][T24087] EXT4-fs (loop4): get root inode failed [ 182.757312][T24082] EXT4-fs (loop5): get root inode failed [ 182.768846][T24087] EXT4-fs (loop4): mount failed [ 182.778400][T24082] EXT4-fs (loop5): mount failed [ 182.883398][T24110] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 182.890797][T24117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 182.898922][T24110] EXT4-fs (loop2): get root inode failed [ 182.911551][T24117] EXT4-fs (loop0): get root inode failed [ 182.921725][T24110] EXT4-fs (loop2): mount failed [ 182.921976][T24117] EXT4-fs (loop0): mount failed [ 182.949088][T24114] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 182.962479][T24114] EXT4-fs (loop3): get root inode failed [ 182.968415][T24114] EXT4-fs (loop3): mount failed [ 183.003451][T24082] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 183.032804][T24101] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 183.032880][T24082] EXT4-fs (loop5): get root inode failed [ 183.051220][T24117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 183.054001][T24082] EXT4-fs (loop5): mount failed [ 183.064409][T24087] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 183.072256][T24101] EXT4-fs (loop1): get root inode failed [ 183.087841][T24101] EXT4-fs (loop1): mount failed [ 183.088793][T24117] EXT4-fs (loop0): get root inode failed [ 183.098611][T24087] EXT4-fs (loop4): get root inode failed [ 183.099504][T24117] EXT4-fs (loop0): mount failed [ 183.106248][T24087] EXT4-fs (loop4): mount failed [ 183.443714][T24174] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 183.456204][T24167] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 183.463900][T24160] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 183.468379][T24185] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 183.480527][T24160] EXT4-fs (loop2): get root inode failed [ 183.498103][T24160] EXT4-fs (loop2): mount failed [ 183.505354][T24174] EXT4-fs (loop4): get root inode failed [ 183.511262][T24174] EXT4-fs (loop4): mount failed [ 183.522920][T24181] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 183.523103][T24167] EXT4-fs (loop3): get root inode failed [ 183.541581][T24167] EXT4-fs (loop3): mount failed [ 183.549965][T24186] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 183.555579][T24181] EXT4-fs (loop1): get root inode failed [ 183.571285][T24186] EXT4-fs (loop0): get root inode failed [ 183.571973][T24181] EXT4-fs (loop1): mount failed [ 183.578695][T24185] EXT4-fs (loop5): get root inode failed [ 183.582872][T24186] EXT4-fs (loop0): mount failed [ 183.593910][T24185] EXT4-fs (loop5): mount failed [ 183.775786][T24174] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 183.783035][T24181] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 183.789595][T24174] EXT4-fs (loop4): get root inode failed [ 183.802419][T24181] EXT4-fs (loop1): get root inode failed [ 183.813427][T24181] EXT4-fs (loop1): mount failed [ 183.815470][T24174] EXT4-fs (loop4): mount failed [ 183.845778][T24167] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 183.858487][T24167] EXT4-fs (loop3): get root inode failed [ 183.881056][T24160] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 183.885042][T24167] EXT4-fs (loop3): mount failed [ 184.123163][T24246] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 184.123323][T24244] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 184.136349][T24246] EXT4-fs (loop0): get root inode failed [ 184.152018][T24244] EXT4-fs (loop5): get root inode failed [ 184.156860][T24246] EXT4-fs (loop0): mount failed [ 184.159769][T24244] EXT4-fs (loop5): mount failed [ 184.186108][T24256] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 184.199105][T24256] EXT4-fs (loop1): get root inode failed [ 184.205893][T24256] EXT4-fs (loop1): mount failed [ 184.292982][T24262] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 184.306031][T24262] EXT4-fs (loop4): get root inode failed [ 184.312449][T24262] EXT4-fs (loop4): mount failed [ 184.346123][T24276] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 184.358806][T24276] EXT4-fs (loop3): get root inode failed [ 184.365527][T24276] EXT4-fs (loop3): mount failed [ 184.408617][T24246] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 184.434941][T24244] EXT4-fs: failed to create workqueue [ 184.440331][T24244] EXT4-fs (loop5): mount failed [ 184.468995][T24256] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 184.485504][T24262] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 184.493220][T24256] EXT4-fs (loop1): get root inode failed [ 184.505601][T24256] EXT4-fs (loop1): mount failed [ 184.507365][T24272] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 184.527700][T24272] EXT4-fs (loop2): get root inode failed [ 184.528350][T24262] EXT4-fs (loop4): get root inode failed [ 184.534941][T24272] EXT4-fs (loop2): mount failed [ 184.539370][T24262] EXT4-fs (loop4): mount failed 2020/12/19 17:30:13 executed programs: 1148 [ 184.973865][T24272] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 184.986816][T24272] EXT4-fs (loop2): get root inode failed [ 185.036081][T24326] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 185.043361][T24272] EXT4-fs (loop2): mount failed [ 185.049039][T24333] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 185.074709][T24341] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 185.088708][T24326] EXT4-fs (loop3): get root inode failed [ 185.092683][T24341] EXT4-fs (loop0): get root inode failed [ 185.096719][T24340] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 185.104046][T24341] EXT4-fs (loop0): mount failed [ 185.116473][T24332] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 185.135710][T24326] EXT4-fs (loop3): mount failed [ 185.137935][T24333] EXT4-fs (loop1): get root inode failed [ 185.145709][T24332] EXT4-fs (loop4): get root inode failed [ 185.148380][T24333] EXT4-fs (loop1): mount failed [ 185.156771][T24340] EXT4-fs (loop5): get root inode failed [ 185.162464][T24332] EXT4-fs (loop4): mount failed [ 185.164470][T24340] EXT4-fs (loop5): mount failed [ 185.453876][T24390] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 185.466450][T24390] EXT4-fs (loop5): get root inode failed [ 185.468241][T24326] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 185.472326][T24390] EXT4-fs (loop5): mount failed [ 185.494821][T24391] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 185.511375][T24391] EXT4-fs (loop4): get root inode failed [ 185.516259][T24376] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 185.519127][T24391] EXT4-fs (loop4): mount failed [ 185.540782][T24377] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 185.540974][T24376] EXT4-fs (loop2): get root inode failed [ 185.558521][T24376] EXT4-fs (loop2): mount failed [ 185.561357][T24377] EXT4-fs (loop0): get root inode failed [ 185.569391][T24402] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 185.577509][T24377] EXT4-fs (loop0): mount failed [ 185.586020][T24402] EXT4-fs (loop1): get root inode failed [ 185.592474][T24402] EXT4-fs (loop1): mount failed [ 185.893227][T24391] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 185.911162][T24429] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 185.915925][T24391] EXT4-fs (loop4): get root inode failed [ 185.924442][T24429] EXT4-fs (loop5): get root inode failed [ 185.935274][T24429] EXT4-fs (loop5): mount failed [ 185.965803][T24436] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 185.971256][T24376] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 185.978600][T24402] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 185.989485][T24435] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 186.004398][T24391] EXT4-fs (loop4): mount failed [ 186.026681][T24436] EXT4-fs (loop0): get root inode failed [ 186.029226][T24435] EXT4-fs (loop3): get root inode failed [ 186.032690][T24436] EXT4-fs (loop0): mount failed [ 186.040923][T24435] EXT4-fs (loop3): mount failed [ 186.043806][T24402] EXT4-fs (loop1): get root inode failed [ 186.054686][T24402] EXT4-fs (loop1): mount failed [ 186.142887][T24429] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 186.492853][T24474] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 186.505398][T24474] EXT4-fs (loop1): get root inode failed [ 186.511325][T24474] EXT4-fs (loop1): mount failed [ 186.535180][T24436] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 186.574199][T24435] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 186.589042][T24435] EXT4-fs (loop3): get root inode failed [ 186.603972][T24435] EXT4-fs (loop3): mount failed [ 186.656449][T24504] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 186.668708][T24503] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 186.670830][T24504] EXT4-fs (loop2): get root inode failed [ 186.682749][T24503] EXT4-fs (loop4): get root inode failed [ 186.692346][T24503] EXT4-fs (loop4): mount failed [ 186.698903][T24504] EXT4-fs (loop2): mount failed [ 186.700856][T24505] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 186.717178][T24505] EXT4-fs (loop5): get root inode failed [ 186.725459][T24505] EXT4-fs (loop5): mount failed [ 186.737256][T24474] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 186.752626][T24474] EXT4-fs (loop1): get root inode failed [ 186.758629][T24474] EXT4-fs (loop1): mount failed [ 186.915999][T24503] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 186.928704][T24503] EXT4-fs (loop4): get root inode failed [ 186.936849][T24503] EXT4-fs (loop4): mount failed [ 186.968144][T24505] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 186.974757][T24521] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 186.983983][T24505] EXT4-fs (loop5): get root inode failed [ 186.993673][T24521] EXT4-fs (loop0): get root inode failed [ 187.005592][T24521] EXT4-fs (loop0): mount failed [ 187.006555][T24505] EXT4-fs (loop5): mount failed [ 187.038591][T24535] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 187.051138][T24535] EXT4-fs (loop3): get root inode failed [ 187.059905][T24535] EXT4-fs (loop3): mount failed [ 187.077884][T24504] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 187.090284][T24504] EXT4-fs (loop2): get root inode failed [ 187.097697][T24504] EXT4-fs (loop2): mount failed [ 187.155448][T24559] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 187.167844][T24559] EXT4-fs (loop1): get root inode failed [ 187.176463][T24559] EXT4-fs (loop1): mount failed [ 187.267062][T24521] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 187.363069][T24575] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 187.375934][T24575] EXT4-fs (loop4): get root inode failed [ 187.382501][T24575] EXT4-fs (loop4): mount failed [ 187.437274][T24568] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 187.450454][T24568] EXT4-fs (loop5): get root inode failed [ 187.450939][T24581] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 187.456544][T24568] EXT4-fs (loop5): mount failed [ 187.477424][T24581] EXT4-fs (loop3): get root inode failed [ 187.483958][T24581] EXT4-fs (loop3): mount failed [ 187.552667][T24559] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 187.593459][T24575] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 187.602990][T24604] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 187.606824][T24575] EXT4-fs (loop4): get root inode failed [ 187.619989][T24604] EXT4-fs (loop2): get root inode failed [ 187.627414][T24575] EXT4-fs (loop4): mount failed [ 187.630162][T24604] EXT4-fs (loop2): mount failed [ 187.755250][T24625] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 187.767571][T24625] EXT4-fs (loop0): get root inode failed [ 187.774675][T24625] EXT4-fs (loop0): mount failed [ 187.818154][T24604] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 187.820784][T24624] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 187.830530][T24604] EXT4-fs (loop2): get root inode failed [ 187.846138][T24624] EXT4-fs (loop5): get root inode failed [ 187.851331][T24604] EXT4-fs (loop2): mount failed [ 187.854604][T24624] EXT4-fs (loop5): mount failed [ 187.926455][T24650] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 187.926711][T24625] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 187.938872][T24650] EXT4-fs (loop3): get root inode failed [ 187.950661][T24625] EXT4-fs (loop0): get root inode failed [ 187.958548][T24651] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 187.961717][T24625] EXT4-fs (loop0): mount failed [ 187.983152][T24650] EXT4-fs (loop3): mount failed [ 187.984103][T24651] EXT4-fs (loop1): get root inode failed [ 187.991502][T24657] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 188.000754][T24651] EXT4-fs (loop1): mount failed [ 188.008617][T24657] EXT4-fs (loop4): get root inode failed [ 188.033354][T24657] EXT4-fs (loop4): mount failed [ 188.053584][T24679] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 188.066198][T24679] EXT4-fs (loop2): get root inode failed [ 188.071968][T24679] EXT4-fs (loop2): mount failed [ 188.314136][T24657] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 188.326912][T24657] EXT4-fs (loop4): get root inode failed [ 188.341050][T24657] EXT4-fs (loop4): mount failed [ 188.365580][T24651] EXT4-fs: failed to create workqueue [ 188.377537][T24651] EXT4-fs (loop1): mount failed [ 188.385181][T24700] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 188.386209][T24679] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 188.399783][T24700] EXT4-fs (loop5): get root inode failed [ 188.413139][T24728] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 188.435267][T24700] EXT4-fs (loop5): mount failed [ 188.448563][T24728] EXT4-fs (loop0): get root inode failed [ 188.454698][T24728] EXT4-fs (loop0): mount failed [ 188.462576][T24679] EXT4-fs (loop2): get root inode failed [ 188.468582][T24710] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 188.472502][T24679] EXT4-fs (loop2): mount failed [ 188.490578][T24710] EXT4-fs (loop3): get root inode failed [ 188.497183][T24710] EXT4-fs (loop3): mount failed [ 188.542798][T24742] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 188.555576][T24742] EXT4-fs (loop4): get root inode failed [ 188.561264][T24742] EXT4-fs (loop4): mount failed [ 188.791229][T24741] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 188.814977][T24741] EXT4-fs (loop1): get root inode failed [ 188.820749][T24710] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 188.820790][T24710] EXT4-fs (loop3): get root inode failed [ 188.837193][T24741] EXT4-fs (loop1): mount failed [ 188.842935][T24710] EXT4-fs (loop3): mount failed [ 188.943233][T24770] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 188.955572][T24770] EXT4-fs (loop0): get root inode failed [ 188.961452][T24770] EXT4-fs (loop0): mount failed [ 188.993595][T24771] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 188.999257][T24772] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 189.005977][T24771] EXT4-fs (loop5): get root inode failed [ 189.018545][T24772] EXT4-fs (loop4): get root inode failed [ 189.026509][T24771] EXT4-fs (loop5): mount failed [ 189.033584][T24772] EXT4-fs (loop4): mount failed [ 189.044505][T24760] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 189.057421][T24760] EXT4-fs (loop2): get root inode failed [ 189.064061][T24760] EXT4-fs (loop2): mount failed [ 189.183037][T24741] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 189.195516][T24741] EXT4-fs (loop1): get root inode failed [ 189.201429][T24741] EXT4-fs (loop1): mount failed [ 189.213314][T24806] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 189.226418][T24806] EXT4-fs (loop3): get root inode failed [ 189.232556][T24806] EXT4-fs (loop3): mount failed [ 189.263292][T24770] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 189.276931][T24770] EXT4-fs (loop0): get root inode failed [ 189.283261][T24770] EXT4-fs (loop0): mount failed [ 189.307245][T24772] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 189.323403][T24760] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 189.365829][T24806] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 189.377994][T24806] EXT4-fs (loop3): get root inode failed [ 189.386181][T24806] EXT4-fs (loop3): mount failed [ 189.472943][T24844] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 189.488406][T24844] EXT4-fs (loop0): get root inode failed [ 189.495090][T24844] EXT4-fs (loop0): mount failed [ 189.552781][T24841] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 189.565169][T24841] EXT4-fs (loop5): get root inode failed [ 189.571075][T24841] EXT4-fs (loop5): mount failed [ 189.667022][T24843] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 189.676958][T24844] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 189.695275][T24843] EXT4-fs (loop1): get root inode failed [ 189.697701][T24844] EXT4-fs (loop0): get root inode failed [ 189.701037][T24843] EXT4-fs (loop1): mount failed [ 189.710648][T24844] EXT4-fs (loop0): mount failed [ 189.732929][T24875] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 189.745894][T24875] EXT4-fs (loop2): get root inode failed [ 189.755164][T24875] EXT4-fs (loop2): mount failed [ 189.807051][T24883] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 189.807128][T24871] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 189.819978][T24883] EXT4-fs (loop5): get root inode failed [ 189.835144][T24871] EXT4-fs (loop4): get root inode failed [ 189.840248][T24883] EXT4-fs (loop5): mount failed [ 189.845330][T24871] EXT4-fs (loop4): mount failed [ 190.035824][T24843] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 190.035841][T24875] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 190.048988][T24843] EXT4-fs (loop1): get root inode failed [ 190.064170][T24879] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 190.068583][T24843] EXT4-fs (loop1): mount failed 2020/12/19 17:30:18 executed programs: 1193 [ 190.080160][T24879] EXT4-fs (loop3): get root inode failed [ 190.087765][T24875] EXT4-fs (loop2): get root inode failed [ 190.095644][T24875] EXT4-fs (loop2): mount failed [ 190.096866][T24879] EXT4-fs (loop3): mount failed [ 190.120854][T24871] EXT4-fs: failed to create workqueue [ 190.132982][T24871] EXT4-fs (loop4): mount failed [ 190.138849][T24912] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 190.160032][T24912] EXT4-fs (loop0): get root inode failed [ 190.168003][T24912] EXT4-fs (loop0): mount failed [ 190.237924][T24935] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 190.250687][T24935] EXT4-fs (loop5): get root inode failed [ 190.257980][T24935] EXT4-fs (loop5): mount failed [ 190.496384][T24951] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 190.523584][T24950] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 190.536824][T24950] EXT4-fs (loop4): get root inode failed [ 190.543209][T24950] EXT4-fs (loop4): mount failed [ 190.573895][T24951] EXT4-fs (loop1): get root inode failed [ 190.580745][T24955] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 190.593076][T24935] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 190.593468][T24951] EXT4-fs (loop1): mount failed [ 190.610574][T24952] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 190.615090][T24955] EXT4-fs (loop3): get root inode failed [ 190.624204][T24952] EXT4-fs (loop2): get root inode failed [ 190.648254][T24949] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 190.678519][T24935] EXT4-fs (loop5): get root inode failed [ 190.686595][T24952] EXT4-fs (loop2): mount failed [ 190.708289][T24949] EXT4-fs (loop0): get root inode failed [ 190.715865][T24955] EXT4-fs (loop3): mount failed [ 190.722035][T24935] EXT4-fs (loop5): mount failed [ 190.725795][T24949] EXT4-fs (loop0): mount failed [ 190.740065][T24995] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 190.752679][T24995] EXT4-fs (loop4): get root inode failed [ 190.758329][T24995] EXT4-fs (loop4): mount failed [ 190.853109][T24994] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 190.866141][T24994] EXT4-fs (loop1): get root inode failed [ 190.872591][T24994] EXT4-fs (loop1): mount failed [ 191.041545][T25019] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 191.059019][T25019] EXT4-fs (loop0): get root inode failed [ 191.067576][T24955] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 191.079369][T25019] EXT4-fs (loop0): mount failed [ 191.080906][T24955] EXT4-fs (loop3): get root inode failed [ 191.090147][T24995] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 191.090797][T24955] EXT4-fs (loop3): mount failed [ 191.114547][T24994] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 191.126760][T24995] EXT4-fs (loop4): get root inode failed [ 191.127344][T24994] EXT4-fs (loop1): get root inode failed [ 191.140964][T24994] EXT4-fs (loop1): mount failed [ 191.175726][T25033] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 191.179081][T24995] EXT4-fs (loop4): mount failed [ 191.192473][T25031] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 191.202417][T25033] EXT4-fs (loop2): get root inode failed [ 191.209754][T25031] EXT4-fs (loop5): get root inode failed [ 191.211099][T25033] EXT4-fs (loop2): mount failed [ 191.219337][T25031] EXT4-fs (loop5): mount failed [ 191.405088][T25062] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 191.416544][T25033] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 191.418237][T25062] EXT4-fs (loop1): get root inode failed [ 191.434694][T25033] EXT4-fs (loop2): get root inode failed [ 191.438261][T25062] EXT4-fs (loop1): mount failed [ 191.441234][T25033] EXT4-fs (loop2): mount failed [ 191.471032][T25019] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 191.490305][T25069] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 191.503297][T25031] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 191.509732][T25069] EXT4-fs (loop3): get root inode failed [ 191.517193][T25031] EXT4-fs (loop5): get root inode failed [ 191.521631][T25069] EXT4-fs (loop3): mount failed [ 191.527146][T25031] EXT4-fs (loop5): mount failed [ 191.593965][T25081] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 191.609616][T25081] EXT4-fs (loop4): get root inode failed [ 191.618849][T25081] EXT4-fs (loop4): mount failed [ 191.732865][T25069] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 191.745828][T25069] EXT4-fs (loop3): get root inode failed [ 191.751862][T25069] EXT4-fs (loop3): mount failed [ 191.751871][T25096] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 191.775886][T25096] EXT4-fs (loop2): get root inode failed [ 191.781710][T25096] EXT4-fs (loop2): mount failed [ 191.819336][T25081] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 191.832469][T25081] EXT4-fs (loop4): get root inode failed [ 191.838107][T25081] EXT4-fs (loop4): mount failed [ 191.963411][T25117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 191.966226][T25116] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 191.975611][T25117] EXT4-fs (loop0): get root inode failed [ 191.992965][T25116] EXT4-fs (loop1): get root inode failed [ 191.996660][T25117] EXT4-fs (loop0): mount failed [ 191.999594][T25116] EXT4-fs (loop1): mount failed [ 192.233365][T25146] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 192.246390][T25116] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 192.250214][T25146] EXT4-fs (loop3): get root inode failed [ 192.261486][T25116] EXT4-fs (loop1): get root inode failed [ 192.272078][T25116] EXT4-fs (loop1): mount failed [ 192.277506][T25146] EXT4-fs (loop3): mount failed [ 192.277960][T25153] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 192.285913][T25117] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 192.297800][T25153] EXT4-fs (loop2): get root inode failed [ 192.317291][T25153] EXT4-fs (loop2): mount failed [ 192.330796][T25156] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 192.337002][T25117] EXT4-fs (loop0): get root inode failed [ 192.346185][T25156] EXT4-fs (loop4): get root inode failed [ 192.351234][T25117] EXT4-fs (loop0): mount failed [ 192.362796][T25156] EXT4-fs (loop4): mount failed [ 192.415387][T25171] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 192.427795][T25171] EXT4-fs (loop5): get root inode failed [ 192.434811][T25171] EXT4-fs (loop5): mount failed [ 192.516188][T25197] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 192.529390][T25197] EXT4-fs (loop2): get root inode failed [ 192.536579][T25197] EXT4-fs (loop2): mount failed [ 192.585306][T25196] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 192.598344][T25196] EXT4-fs (loop1): get root inode failed [ 192.604643][T25196] EXT4-fs (loop1): mount failed [ 192.708027][T25200] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 192.720522][T25200] EXT4-fs (loop3): get root inode failed [ 192.751134][T25200] EXT4-fs (loop3): mount failed [ 192.766708][T25156] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 192.797226][T25197] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 192.805780][T25156] EXT4-fs (loop4): get root inode failed [ 192.809337][T25234] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 192.815119][T25156] EXT4-fs (loop4): mount failed [ 192.827093][T25232] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 192.839258][T25197] EXT4-fs (loop2): get root inode failed [ 192.851104][T25197] EXT4-fs (loop2): mount failed [ 192.861364][T25234] EXT4-fs (loop0): get root inode failed [ 192.865970][T25232] EXT4-fs (loop5): get root inode failed [ 192.875446][T25246] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 192.889742][T25234] EXT4-fs (loop0): mount failed [ 192.899149][T25246] EXT4-fs (loop1): get root inode failed [ 192.904080][T25232] EXT4-fs (loop5): mount failed [ 192.905685][T25246] EXT4-fs (loop1): mount failed [ 192.932924][T25259] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 192.945493][T25259] EXT4-fs (loop3): get root inode failed [ 192.951550][T25259] EXT4-fs (loop3): mount failed [ 193.150861][T25234] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 193.223954][T25280] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 193.230341][T25246] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 193.239567][T25280] EXT4-fs (loop4): get root inode failed [ 193.250385][T25246] EXT4-fs (loop1): get root inode failed [ 193.260711][T25274] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 193.263007][T25246] EXT4-fs (loop1): mount failed [ 193.286696][T25280] EXT4-fs (loop4): mount failed [ 193.297234][T25274] EXT4-fs (loop2): get root inode failed [ 193.307407][T25274] EXT4-fs (loop2): mount failed [ 193.313566][T25259] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 193.327852][T25259] EXT4-fs (loop3): get root inode failed [ 193.333922][T25259] EXT4-fs (loop3): mount failed [ 193.616645][T25280] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 193.628338][T25307] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 193.640702][T25313] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 193.646681][T25307] EXT4-fs (loop5): get root inode failed [ 193.658199][T25313] EXT4-fs (loop0): get root inode failed [ 193.663761][T25307] EXT4-fs (loop5): mount failed [ 193.667738][T25313] EXT4-fs (loop0): mount failed [ 193.670680][T25274] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 193.687869][T25274] EXT4-fs (loop2): get root inode failed [ 193.695239][T25274] EXT4-fs (loop2): mount failed [ 193.777501][T25334] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 193.790034][T25334] EXT4-fs (loop1): get root inode failed [ 193.796540][T25334] EXT4-fs (loop1): mount failed [ 193.878176][T25357] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 193.881383][T25340] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 193.890929][T25357] EXT4-fs (loop4): get root inode failed [ 193.903987][T25340] EXT4-fs (loop3): get root inode failed [ 193.914609][T25340] EXT4-fs (loop3): mount failed [ 193.916085][T25357] EXT4-fs (loop4): mount failed [ 193.986354][T25307] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 193.990469][T25313] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 193.998818][T25307] EXT4-fs (loop5): get root inode failed [ 194.011119][T25313] EXT4-fs (loop0): get root inode failed [ 194.023315][T25313] EXT4-fs (loop0): mount failed [ 194.029060][T25334] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 194.031507][T25307] EXT4-fs (loop5): mount failed [ 194.051252][T25334] EXT4-fs (loop1): get root inode failed [ 194.056982][T25334] EXT4-fs (loop1): mount failed [ 194.300133][T25398] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 194.312815][T25398] EXT4-fs (loop5): get root inode failed [ 194.319477][T25398] EXT4-fs (loop5): mount failed [ 194.352875][T25380] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 194.365932][T25380] EXT4-fs (loop2): get root inode failed [ 194.372470][T25380] EXT4-fs (loop2): mount failed [ 194.405650][T25400] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 194.418183][T25400] EXT4-fs (loop4): get root inode failed [ 194.425598][T25400] EXT4-fs (loop4): mount failed [ 194.503182][T25404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 194.515907][T25404] EXT4-fs (loop3): get root inode failed [ 194.532961][T25404] EXT4-fs (loop3): mount failed [ 194.549850][T25405] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 194.551988][T25398] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 194.563334][T25405] EXT4-fs (loop1): get root inode failed [ 194.581142][T25405] EXT4-fs (loop1): mount failed [ 194.581580][T25429] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 194.594230][T25398] EXT4-fs (loop5): get root inode failed [ 194.604087][T25398] EXT4-fs (loop5): mount failed [ 194.609024][T25380] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 194.611723][T25429] EXT4-fs (loop0): get root inode failed [ 194.624417][T25380] EXT4-fs (loop2): get root inode failed [ 194.634790][T25429] EXT4-fs (loop0): mount failed [ 194.640096][T25380] EXT4-fs (loop2): mount failed [ 194.745121][T25447] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 194.748336][T25404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 194.757847][T25447] EXT4-fs (loop4): get root inode failed [ 194.774791][T25404] EXT4-fs (loop3): get root inode failed [ 194.778661][T25447] EXT4-fs (loop4): mount failed [ 194.780878][T25404] EXT4-fs (loop3): mount failed [ 194.896925][T25405] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 195.104836][T25467] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 195.124970][T25467] EXT4-fs (loop5): get root inode failed [ 195.124989][T25447] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 195.131450][T25467] EXT4-fs (loop5): mount failed [ 195.142137][T25480] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 195.147230][T25481] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 195.151162][T25480] EXT4-fs (loop0): get root inode failed [ 195.169303][T25481] EXT4-fs (loop2): get root inode failed [ 195.182622][T25447] EXT4-fs (loop4): get root inode failed [ 195.194324][T25481] EXT4-fs (loop2): mount failed [ 195.195030][T25447] EXT4-fs (loop4): mount failed [ 195.199704][T25480] EXT4-fs (loop0): mount failed 2020/12/19 17:30:24 executed programs: 1244 [ 195.286739][T25515] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 195.299801][T25515] EXT4-fs (loop1): get root inode failed [ 195.309057][T25515] EXT4-fs (loop1): mount failed [ 195.343474][T25514] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 195.356295][T25514] EXT4-fs (loop3): get root inode failed [ 195.362880][T25514] EXT4-fs (loop3): mount failed [ 195.405869][T25522] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 195.418460][T25522] EXT4-fs (loop5): get root inode failed [ 195.424993][T25522] EXT4-fs (loop5): mount failed [ 195.501301][T25531] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 195.514294][T25531] EXT4-fs (loop4): get root inode failed [ 195.516015][T25515] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 195.520160][T25531] EXT4-fs (loop4): mount failed [ 195.536144][T25515] EXT4-fs (loop1): get root inode failed [ 195.542940][T25515] EXT4-fs (loop1): mount failed [ 195.581411][T25528] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 195.594427][T25514] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 195.605956][T25480] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 195.610643][T25528] EXT4-fs (loop2): get root inode failed [ 195.630365][T25528] EXT4-fs (loop2): mount failed [ 195.798007][T25522] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 195.892889][T25581] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 195.905714][T25581] EXT4-fs (loop1): get root inode failed [ 195.911376][T25581] EXT4-fs (loop1): mount failed [ 195.940814][T25528] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 195.953710][T25528] EXT4-fs (loop2): get root inode failed [ 195.959829][T25528] EXT4-fs (loop2): mount failed [ 195.982952][T25578] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 195.996133][T25578] EXT4-fs (loop0): get root inode failed [ 196.003712][T25578] EXT4-fs (loop0): mount failed [ 196.033570][T25592] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 196.039163][T25601] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 196.046360][T25592] EXT4-fs (loop4): get root inode failed [ 196.070313][T25592] EXT4-fs (loop4): mount failed [ 196.079033][T25601] EXT4-fs (loop3): get root inode failed [ 196.087545][T25601] EXT4-fs (loop3): mount failed [ 196.250114][T25606] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 196.263433][T25606] EXT4-fs (loop5): get root inode failed [ 196.269286][T25606] EXT4-fs (loop5): mount failed [ 196.354318][T25601] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 196.369112][T25601] EXT4-fs (loop3): get root inode failed [ 196.375520][T25601] EXT4-fs (loop3): mount failed [ 196.380942][T25632] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 196.395221][T25632] EXT4-fs (loop1): get root inode failed [ 196.399030][T25624] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 196.401371][T25632] EXT4-fs (loop1): mount failed [ 196.425602][T25624] EXT4-fs (loop2): get root inode failed [ 196.433392][T25624] EXT4-fs (loop2): mount failed [ 196.455550][T25592] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 196.617620][T25606] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 196.635865][T25659] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 196.639118][T25632] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 196.650549][T25659] EXT4-fs (loop0): get root inode failed [ 196.661785][T25632] EXT4-fs (loop1): get root inode failed [ 196.673624][T25632] EXT4-fs (loop1): mount failed [ 196.675871][T25659] EXT4-fs (loop0): mount failed [ 196.792635][T25663] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 196.808664][T25663] EXT4-fs (loop3): get root inode failed [ 196.816873][T25663] EXT4-fs (loop3): mount failed [ 196.933222][T25695] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 196.945897][T25695] EXT4-fs (loop2): get root inode failed [ 196.951560][T25695] EXT4-fs (loop2): mount failed [ 196.978120][T25675] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 196.990737][T25675] EXT4-fs (loop4): get root inode failed [ 196.997536][T25675] EXT4-fs (loop4): mount failed [ 197.022910][T25659] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 197.037289][T25659] EXT4-fs (loop0): get root inode failed [ 197.044949][T25659] EXT4-fs (loop0): mount failed [ 197.050986][T25705] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 197.063192][T25663] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 197.065967][T25705] EXT4-fs (loop1): get root inode failed [ 197.076759][T25663] EXT4-fs (loop3): get root inode failed [ 197.086458][T25705] EXT4-fs (loop1): mount failed [ 197.091572][T25663] EXT4-fs (loop3): mount failed [ 197.124920][T25717] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 197.160914][T25717] EXT4-fs (loop5): get root inode failed [ 197.171028][T25717] EXT4-fs (loop5): mount failed [ 197.368167][T25734] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 197.374545][T25741] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 197.380610][T25734] EXT4-fs (loop2): get root inode failed [ 197.397978][T25734] EXT4-fs (loop2): mount failed [ 197.409161][T25717] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 197.409388][T25741] EXT4-fs (loop3): get root inode failed [ 197.427160][T25741] EXT4-fs (loop3): mount failed [ 197.430997][T25764] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 197.432312][T25717] EXT4-fs (loop5): get root inode failed [ 197.449908][T25717] EXT4-fs (loop5): mount failed [ 197.457387][T25740] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 197.463921][T25764] EXT4-fs (loop4): get root inode failed [ 197.477585][T25769] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 197.480494][T25740] EXT4-fs (loop0): get root inode failed [ 197.491300][T25764] EXT4-fs (loop4): mount failed [ 197.504713][T25769] EXT4-fs (loop1): get root inode failed [ 197.511209][T25769] EXT4-fs (loop1): mount failed [ 197.539508][T25740] EXT4-fs (loop0): mount failed [ 197.563777][T25734] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 197.576293][T25734] EXT4-fs (loop2): get root inode failed [ 197.584178][T25734] EXT4-fs (loop2): mount failed [ 197.770795][T25797] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 197.784818][T25797] EXT4-fs (loop4): get root inode failed [ 197.791326][T25797] EXT4-fs (loop4): mount failed [ 197.815897][T25795] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 197.822609][T25792] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 197.829175][T25795] EXT4-fs (loop3): get root inode failed [ 197.841561][T25792] EXT4-fs (loop5): get root inode failed [ 197.852414][T25792] EXT4-fs (loop5): mount failed [ 197.862287][T25795] EXT4-fs (loop3): mount failed [ 197.872803][T25769] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 197.886263][T25769] EXT4-fs (loop1): get root inode failed [ 197.892694][T25769] EXT4-fs (loop1): mount failed [ 197.949240][T25817] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 197.966489][T25797] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 197.967325][T25817] EXT4-fs (loop0): get root inode failed [ 197.980817][T25797] EXT4-fs (loop4): get root inode failed [ 197.987094][T25817] EXT4-fs (loop0): mount failed [ 197.990676][T25797] EXT4-fs (loop4): mount failed [ 197.994845][T25818] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 198.012653][T25818] EXT4-fs (loop2): get root inode failed [ 198.018922][T25818] EXT4-fs (loop2): mount failed [ 198.166335][T25848] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 198.180401][T25848] EXT4-fs (loop3): get root inode failed [ 198.187561][T25848] EXT4-fs (loop3): mount failed [ 198.213836][T25860] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 198.229223][T25860] EXT4-fs (loop5): get root inode failed [ 198.235628][T25860] EXT4-fs (loop5): mount failed [ 198.238497][T25818] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 198.260873][T25818] EXT4-fs (loop2): get root inode failed [ 198.267189][T25818] EXT4-fs (loop2): mount failed [ 198.315399][T25866] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 198.328221][T25866] EXT4-fs (loop1): get root inode failed [ 198.338623][T25866] EXT4-fs (loop1): mount failed [ 198.390464][T25817] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 198.462640][T25860] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 198.485997][T25877] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 198.498369][T25877] EXT4-fs (loop4): get root inode failed [ 198.504678][T25877] EXT4-fs (loop4): mount failed [ 198.641159][T25866] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 198.665537][T25903] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 198.678136][T25903] EXT4-fs (loop3): get root inode failed [ 198.705427][T25903] EXT4-fs (loop3): mount failed [ 198.752470][T25912] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 198.765749][T25912] EXT4-fs (loop2): get root inode failed [ 198.771393][T25912] EXT4-fs (loop2): mount failed [ 198.828434][T25918] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 198.841073][T25918] EXT4-fs (loop0): get root inode failed [ 198.848650][T25918] EXT4-fs (loop0): mount failed [ 198.954038][T25942] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 198.967188][T25942] EXT4-fs (loop4): get root inode failed [ 198.975149][T25942] EXT4-fs (loop4): mount failed [ 198.998953][T25943] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 198.999212][T25940] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 199.017413][T25943] EXT4-fs (loop5): get root inode failed [ 199.029233][T25940] EXT4-fs (loop1): get root inode failed [ 199.029708][T25943] EXT4-fs (loop5): mount failed [ 199.036466][T25940] EXT4-fs (loop1): mount failed [ 199.040637][T25912] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 199.057471][T25912] EXT4-fs (loop2): get root inode failed [ 199.063021][T25903] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 199.065875][T25912] EXT4-fs (loop2): mount failed [ 199.075442][T25903] EXT4-fs (loop3): get root inode failed [ 199.090195][T25903] EXT4-fs (loop3): mount failed [ 199.137335][T25942] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 199.150166][T25942] EXT4-fs (loop4): get root inode failed [ 199.157277][T25942] EXT4-fs (loop4): mount failed [ 199.192587][T25968] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 199.205171][T25968] EXT4-fs (loop0): get root inode failed [ 199.211547][T25968] EXT4-fs (loop0): mount failed [ 199.425082][T25940] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 199.432012][T25943] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 199.458449][T25968] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 199.471553][T25968] EXT4-fs (loop0): get root inode failed [ 199.482502][T25968] EXT4-fs (loop0): mount failed [ 199.524536][T26008] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 199.537494][T26008] EXT4-fs (loop3): get root inode failed [ 199.545572][T26008] EXT4-fs (loop3): mount failed [ 199.589406][T26014] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 199.591307][T26009] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 199.613968][T26009] EXT4-fs (loop4): get root inode failed [ 199.617569][T26014] EXT4-fs (loop2): get root inode failed [ 199.619993][T26009] EXT4-fs (loop4): mount failed [ 199.632844][T26014] EXT4-fs (loop2): mount failed [ 199.862812][T26038] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 199.863723][T26031] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 199.878413][T26038] EXT4-fs (loop0): get root inode failed [ 199.891169][T26031] EXT4-fs (loop1): get root inode failed [ 199.898187][T26038] EXT4-fs (loop0): mount failed [ 199.900279][T26031] EXT4-fs (loop1): mount failed [ 199.923328][T26055] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 199.925264][T26008] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 199.940318][T26055] EXT4-fs (loop5): get root inode failed [ 199.947309][T26009] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 199.947341][T26009] EXT4-fs (loop4): get root inode failed [ 199.947344][T26009] EXT4-fs (loop4): mount failed [ 199.966538][T26014] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 199.971988][T26055] EXT4-fs (loop5): mount failed [ 199.983588][T26014] EXT4-fs (loop2): get root inode failed [ 199.989563][T26008] EXT4-fs (loop3): get root inode failed [ 199.993204][T26014] EXT4-fs (loop2): mount failed [ 200.003943][T26008] EXT4-fs (loop3): mount failed [ 200.142767][T26031] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 200.157257][T26031] EXT4-fs (loop1): get root inode failed [ 200.171172][T26031] EXT4-fs (loop1): mount failed [ 200.183286][T26038] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 200.195747][T26038] EXT4-fs (loop0): get root inode failed [ 200.201399][T26038] EXT4-fs (loop0): mount failed 2020/12/19 17:30:29 executed programs: 1293 [ 200.281519][T26081] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 200.313110][T26097] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 200.326902][T26097] EXT4-fs (loop2): get root inode failed [ 200.335317][T26097] EXT4-fs (loop2): mount failed [ 200.506966][T26115] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 200.512110][T26113] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 200.519847][T26115] EXT4-fs (loop5): get root inode failed [ 200.532687][T26117] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 200.543312][T26115] EXT4-fs (loop5): mount failed [ 200.549072][T26113] EXT4-fs (loop1): get root inode failed [ 200.560980][T26117] EXT4-fs (loop3): get root inode failed [ 200.567284][T26113] EXT4-fs (loop1): mount failed [ 200.573440][T26117] EXT4-fs (loop3): mount failed [ 200.613505][T26097] EXT4-fs: failed to create workqueue [ 200.638134][T26097] EXT4-fs (loop2): mount failed [ 200.645046][T26152] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 200.645112][T26120] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 200.657325][T26152] EXT4-fs (loop4): get root inode failed [ 200.675460][T26152] EXT4-fs (loop4): mount failed [ 200.685070][T26120] EXT4-fs (loop0): get root inode failed [ 200.691026][T26120] EXT4-fs (loop0): mount failed [ 200.818381][T26161] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 200.830853][T26161] EXT4-fs (loop3): get root inode failed [ 200.837147][T26161] EXT4-fs (loop3): mount failed [ 201.035242][T26174] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 201.066285][T26161] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 201.081406][T26182] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 201.081524][T26189] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 201.107423][T26152] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 201.114711][T26189] EXT4-fs (loop5): get root inode failed [ 201.119791][T26120] EXT4-fs: failed to create workqueue [ 201.127178][T26189] EXT4-fs (loop5): mount failed [ 201.137314][T26174] EXT4-fs (loop1): get root inode failed [ 201.143642][T26174] EXT4-fs (loop1): mount failed [ 201.172868][T26120] EXT4-fs (loop0): mount failed [ 201.175789][T26182] EXT4-fs (loop2): get root inode failed [ 201.178243][T26152] EXT4-fs (loop4): get root inode failed [ 201.187625][T26182] EXT4-fs (loop2): mount failed [ 201.190283][T26152] EXT4-fs (loop4): mount failed [ 201.217469][T26217] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 201.230162][T26217] EXT4-fs (loop5): get root inode failed [ 201.236607][T26217] EXT4-fs (loop5): mount failed [ 201.583387][T26182] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 201.597534][T26174] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 201.645670][T26231] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 201.658057][T26231] EXT4-fs (loop0): get root inode failed [ 201.665675][T26231] EXT4-fs (loop0): mount failed [ 201.685320][T26232] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 201.697685][T26232] EXT4-fs (loop3): get root inode failed [ 201.704387][T26232] EXT4-fs (loop3): mount failed [ 201.817251][T26233] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 201.829679][T26233] EXT4-fs (loop4): get root inode failed [ 201.836973][T26233] EXT4-fs (loop4): mount failed [ 201.953794][T26270] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 201.954820][T26255] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 201.966432][T26270] EXT4-fs (loop1): get root inode failed [ 201.981931][T26255] EXT4-fs (loop5): get root inode failed [ 201.987588][T26270] EXT4-fs (loop1): mount failed [ 201.989329][T26255] EXT4-fs (loop5): mount failed [ 202.027622][T26276] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 202.040091][T26276] EXT4-fs (loop2): get root inode failed [ 202.046048][T26276] EXT4-fs (loop2): mount failed [ 202.106642][T26231] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 202.120411][T26231] EXT4-fs (loop0): get root inode failed [ 202.126890][T26231] EXT4-fs (loop0): mount failed [ 202.323187][T26291] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 202.336999][T26291] EXT4-fs (loop3): get root inode failed [ 202.346405][T26291] EXT4-fs (loop3): mount failed [ 202.378735][T26316] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 202.391258][T26316] EXT4-fs (loop5): get root inode failed [ 202.397863][T26316] EXT4-fs (loop5): mount failed [ 202.400555][T26315] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 202.415772][T26315] EXT4-fs (loop1): get root inode failed [ 202.421481][T26315] EXT4-fs (loop1): mount failed [ 202.447286][T26314] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 202.459705][T26314] EXT4-fs (loop2): get root inode failed [ 202.469151][T26314] EXT4-fs (loop2): mount failed [ 202.471710][T26317] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 202.486245][T26317] EXT4-fs (loop4): get root inode failed [ 202.486722][T26291] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 202.496509][T26317] EXT4-fs (loop4): mount failed [ 202.504396][T26291] EXT4-fs (loop3): get root inode failed [ 202.515409][T26291] EXT4-fs (loop3): mount failed [ 202.546296][T26331] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 202.558523][T26331] EXT4-fs (loop0): get root inode failed [ 202.564510][T26331] EXT4-fs (loop0): mount failed [ 202.590581][T26315] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 202.603625][T26315] EXT4-fs (loop1): get root inode failed [ 202.609281][T26315] EXT4-fs (loop1): mount failed [ 202.675464][T26366] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 202.688448][T26366] EXT4-fs (loop5): get root inode failed [ 202.695570][T26366] EXT4-fs (loop5): mount failed [ 202.823362][T26375] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 202.843535][T26375] EXT4-fs (loop2): get root inode failed [ 202.849287][T26375] EXT4-fs (loop2): mount failed [ 203.012597][T26366] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 203.026131][T26366] EXT4-fs (loop5): get root inode failed [ 203.033460][T26391] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 203.034686][T26366] EXT4-fs (loop5): mount failed [ 203.077321][T26375] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 203.080388][T26381] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 203.106217][T26365] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 203.113540][T26391] EXT4-fs (loop1): get root inode failed [ 203.124439][T26381] EXT4-fs (loop4): get root inode failed [ 203.134698][T26391] EXT4-fs (loop1): mount failed [ 203.139720][T26403] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 203.139932][T26365] EXT4-fs (loop3): get root inode failed [ 203.152158][T26381] EXT4-fs (loop4): mount failed [ 203.165365][T26365] EXT4-fs (loop3): mount failed [ 203.167115][T26403] EXT4-fs (loop0): get root inode failed [ 203.183672][T26403] EXT4-fs (loop0): mount failed [ 203.477866][T26381] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 203.482300][T26391] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 203.505102][T26381] EXT4-fs (loop4): get root inode failed [ 203.507479][T26391] EXT4-fs (loop1): get root inode failed [ 203.515924][T26381] EXT4-fs (loop4): mount failed [ 203.540758][T26403] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 203.544573][T26391] EXT4-fs (loop1): mount failed [ 203.564207][T26403] EXT4-fs (loop0): get root inode failed [ 203.569886][T26403] EXT4-fs (loop0): mount failed [ 203.581193][T26434] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 203.593533][T26451] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 203.608712][T26434] EXT4-fs (loop5): get root inode failed [ 203.610034][T26451] EXT4-fs (loop3): get root inode failed [ 203.616652][T26434] EXT4-fs (loop5): mount failed [ 203.629626][T26451] EXT4-fs (loop3): mount failed [ 203.645662][T26437] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 203.658107][T26437] EXT4-fs (loop2): get root inode failed [ 203.667108][T26437] EXT4-fs (loop2): mount failed [ 203.960503][T26451] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 203.997108][T26479] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 203.997119][T26487] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 204.009293][T26485] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 204.033240][T26496] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 204.034667][T26479] EXT4-fs (loop1): get root inode failed [ 204.052066][T26479] EXT4-fs (loop1): mount failed [ 204.060613][T26485] EXT4-fs (loop2): get root inode failed [ 204.066735][T26485] EXT4-fs (loop2): mount failed [ 204.075744][T26496] EXT4-fs (loop0): get root inode failed [ 204.081769][T26496] EXT4-fs (loop0): mount failed [ 204.090652][T26487] EXT4-fs (loop4): get root inode failed [ 204.114220][T26487] EXT4-fs (loop4): mount failed [ 204.126209][T26505] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 204.139208][T26505] EXT4-fs (loop5): get root inode failed [ 204.146951][T26505] EXT4-fs (loop5): mount failed [ 204.292324][T26479] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 204.305110][T26479] EXT4-fs (loop1): get root inode failed [ 204.310863][T26479] EXT4-fs (loop1): mount failed [ 204.342649][T26505] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 204.355517][T26496] EXT4-fs: failed to create workqueue [ 204.360900][T26496] EXT4-fs (loop0): mount failed [ 204.380105][T26525] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 204.380240][T26528] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 204.396278][T26525] EXT4-fs (loop3): get root inode failed [ 204.408369][T26528] EXT4-fs (loop2): get root inode failed [ 204.416002][T26528] EXT4-fs (loop2): mount failed [ 204.434938][T26525] EXT4-fs (loop3): mount failed [ 204.570595][T26568] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 204.584012][T26568] EXT4-fs (loop1): get root inode failed [ 204.589818][T26568] EXT4-fs (loop1): mount failed [ 204.694501][T26528] EXT4-fs: failed to create workqueue [ 204.712028][T26528] EXT4-fs (loop2): mount failed [ 204.718310][T26564] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 204.730719][T26564] EXT4-fs (loop4): get root inode failed [ 204.737771][T26564] EXT4-fs (loop4): mount failed [ 204.805061][T26584] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 204.810593][T26572] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 204.817906][T26584] EXT4-fs (loop0): get root inode failed [ 204.830200][T26572] EXT4-fs (loop5): get root inode failed [ 204.837765][T26584] EXT4-fs (loop0): mount failed [ 204.844259][T26572] EXT4-fs (loop5): mount failed [ 204.966194][T26603] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 204.978615][T26603] EXT4-fs (loop2): get root inode failed [ 204.988173][T26603] EXT4-fs (loop2): mount failed [ 205.018044][T26598] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 205.020225][T26584] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 205.030036][T26612] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 205.030078][T26612] EXT4-fs (loop1): get root inode failed [ 205.042675][T26584] EXT4-fs (loop0): get root inode failed [ 205.062189][T26598] EXT4-fs (loop3): get root inode failed [ 205.065683][T26584] EXT4-fs (loop0): mount failed [ 205.073522][T26598] EXT4-fs (loop3): mount failed [ 205.076794][T26612] EXT4-fs (loop1): mount failed 2020/12/19 17:30:34 executed programs: 1340 [ 205.307220][T26646] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 205.308208][T26644] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 205.320994][T26646] EXT4-fs (loop0): get root inode failed [ 205.338473][T26644] EXT4-fs (loop5): get root inode failed [ 205.338920][T26646] EXT4-fs (loop0): mount failed [ 205.344604][T26642] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 205.355744][T26644] EXT4-fs (loop5): mount failed [ 205.377343][T26642] EXT4-fs (loop4): get root inode failed [ 205.384781][T26642] EXT4-fs (loop4): mount failed [ 205.413544][T26612] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 205.428779][T26612] EXT4-fs (loop1): get root inode failed [ 205.436135][T26612] EXT4-fs (loop1): mount failed [ 205.524735][T26678] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 205.537460][T26678] EXT4-fs (loop3): get root inode failed [ 205.543798][T26678] EXT4-fs (loop3): mount failed [ 205.572705][T26672] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 205.585533][T26672] EXT4-fs (loop2): get root inode failed [ 205.592122][T26672] EXT4-fs (loop2): mount failed [ 205.669434][T26644] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 205.719276][T26678] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 205.742858][T26642] EXT4-fs: failed to create workqueue [ 205.748292][T26642] EXT4-fs (loop4): mount failed [ 205.752608][T26678] EXT4-fs (loop3): get root inode failed [ 205.753351][T26679] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 205.759067][T26678] EXT4-fs (loop3): mount failed [ 205.785628][T26704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 205.798455][T26704] EXT4-fs (loop1): get root inode failed [ 205.800284][T26679] EXT4-fs (loop0): get root inode failed [ 205.810198][T26704] EXT4-fs (loop1): mount failed [ 205.818930][T26679] EXT4-fs (loop0): mount failed [ 206.035204][T26672] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 206.072994][T26679] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 206.096236][T26679] EXT4-fs (loop0): get root inode failed [ 206.102849][T26679] EXT4-fs (loop0): mount failed [ 206.112956][T26704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 206.125892][T26704] EXT4-fs (loop1): get root inode failed [ 206.134271][T26704] EXT4-fs (loop1): mount failed [ 206.181446][T26732] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 206.199295][T26732] EXT4-fs (loop5): get root inode failed [ 206.209486][T26732] EXT4-fs (loop5): mount failed [ 206.231766][T26748] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 206.244399][T26748] EXT4-fs (loop3): get root inode failed [ 206.250724][T26748] EXT4-fs (loop3): mount failed [ 206.314586][T26741] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 206.327446][T26741] EXT4-fs (loop4): get root inode failed [ 206.335893][T26741] EXT4-fs (loop4): mount failed [ 206.475177][T26767] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 206.475364][T26766] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 206.488035][T26767] EXT4-fs (loop0): get root inode failed [ 206.499693][T26732] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 206.514150][T26767] EXT4-fs (loop0): mount failed [ 206.546740][T26748] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 206.560176][T26782] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 206.576863][T26748] EXT4-fs (loop3): get root inode failed [ 206.604973][T26732] EXT4-fs (loop5): get root inode failed [ 206.615104][T26766] EXT4-fs (loop2): get root inode failed [ 206.620874][T26766] EXT4-fs (loop2): mount failed [ 206.623045][T26782] EXT4-fs (loop1): get root inode failed [ 206.632476][T26782] EXT4-fs (loop1): mount failed [ 206.641082][T26795] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 206.643879][T26748] EXT4-fs (loop3): mount failed [ 206.670658][T26732] EXT4-fs (loop5): mount failed [ 206.673866][T26795] EXT4-fs (loop4): get root inode failed [ 206.682103][T26795] EXT4-fs (loop4): mount failed [ 206.685522][T26767] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 206.699554][T26767] EXT4-fs (loop0): get root inode failed [ 206.706767][T26767] EXT4-fs (loop0): mount failed [ 206.810727][T26782] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 207.078320][T26830] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 207.085365][T26831] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 207.092051][T26830] EXT4-fs (loop0): get root inode failed [ 207.108673][T26830] EXT4-fs (loop0): mount failed [ 207.108938][T26831] EXT4-fs (loop5): get root inode failed [ 207.138003][T26831] EXT4-fs (loop5): mount failed [ 207.148389][T26826] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 207.162201][T26826] EXT4-fs (loop3): get root inode failed [ 207.168496][T26826] EXT4-fs (loop3): mount failed [ 207.179971][T26854] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 207.192457][T26854] EXT4-fs (loop2): get root inode failed [ 207.212356][T26854] EXT4-fs (loop2): mount failed [ 207.218571][T26842] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 207.231621][T26855] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 207.240900][T26842] EXT4-fs (loop1): get root inode failed [ 207.246776][T26855] EXT4-fs (loop4): get root inode failed [ 207.249577][T26842] EXT4-fs (loop1): mount failed [ 207.260682][T26855] EXT4-fs (loop4): mount failed [ 207.449900][T26830] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 207.450793][T26831] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 207.511805][T26826] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 207.518077][T26891] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 207.524359][T26826] EXT4-fs (loop3): get root inode failed [ 207.539534][T26891] EXT4-fs (loop1): get root inode failed [ 207.548488][T26891] EXT4-fs (loop1): mount failed [ 207.561620][T26826] EXT4-fs (loop3): mount failed [ 207.566981][T26855] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 207.643871][T26854] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 207.862113][T26914] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 207.874346][T26914] EXT4-fs (loop5): get root inode failed [ 207.880035][T26914] EXT4-fs (loop5): mount failed [ 207.961630][T26921] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 207.974393][T26921] EXT4-fs (loop0): get root inode failed [ 207.980018][T26921] EXT4-fs (loop0): mount failed [ 208.107957][T26937] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 208.162343][T26943] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 208.169496][T26921] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 208.175485][T26943] EXT4-fs (loop2): get root inode failed [ 208.192603][T26943] EXT4-fs (loop2): mount failed [ 208.194601][T26914] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 208.201161][T26937] EXT4-fs (loop4): get root inode failed [ 208.219047][T26940] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 208.235149][T26937] EXT4-fs (loop4): mount failed [ 208.239783][T26914] EXT4-fs (loop5): get root inode failed [ 208.240342][T26940] EXT4-fs (loop1): get root inode failed [ 208.246767][T26921] EXT4-fs (loop0): get root inode failed [ 208.257900][T26914] EXT4-fs (loop5): mount failed [ 208.263269][T26921] EXT4-fs (loop0): mount failed [ 208.267049][T26940] EXT4-fs (loop1): mount failed [ 208.277213][T26966] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 208.294448][T26966] EXT4-fs (loop3): get root inode failed [ 208.300648][T26966] EXT4-fs (loop3): mount failed [ 208.644409][T26943] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 208.666520][T26991] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 208.679810][T26966] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 208.707025][T26991] EXT4-fs (loop0): get root inode failed [ 208.720952][T26937] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 208.727116][T26966] EXT4-fs (loop3): get root inode failed [ 208.751895][T26991] EXT4-fs (loop0): mount failed [ 208.786920][T26995] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 208.792405][T26940] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 208.803748][T26966] EXT4-fs (loop3): mount failed [ 208.811864][T26940] EXT4-fs (loop1): get root inode failed [ 208.820338][T26937] EXT4-fs (loop4): get root inode failed [ 208.826504][T26940] EXT4-fs (loop1): mount failed [ 208.840531][T26995] EXT4-fs (loop5): get root inode failed [ 208.847866][T26995] EXT4-fs (loop5): mount failed [ 208.866881][T26937] EXT4-fs (loop4): mount failed [ 209.071470][T27033] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 209.084037][T27033] EXT4-fs (loop2): get root inode failed [ 209.090018][T27033] EXT4-fs (loop2): mount failed [ 209.125634][T26995] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 209.182402][T27034] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 209.182404][T27037] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 209.182430][T27037] EXT4-fs (loop0): get root inode failed [ 209.198691][T27034] EXT4-fs (loop1): get root inode failed [ 209.212000][T27037] EXT4-fs (loop0): mount failed [ 209.214578][T27034] EXT4-fs (loop1): mount failed [ 209.334953][T27067] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 209.353630][T27067] EXT4-fs (loop5): get root inode failed [ 209.359666][T27067] EXT4-fs (loop5): mount failed [ 209.380039][T27068] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 209.397461][T27068] EXT4-fs (loop4): get root inode failed [ 209.404050][T27068] EXT4-fs (loop4): mount failed [ 209.428232][T27090] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 209.428459][T27037] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 209.446271][T27090] EXT4-fs (loop2): get root inode failed [ 209.468118][T27090] EXT4-fs (loop2): mount failed [ 209.476182][T27079] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 209.477104][T27037] EXT4-fs (loop0): get root inode failed [ 209.489684][T27079] EXT4-fs (loop3): get root inode failed [ 209.498695][T27037] EXT4-fs (loop0): mount failed [ 209.504105][T27079] EXT4-fs (loop3): mount failed [ 209.665956][T27112] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 209.682519][T27112] EXT4-fs (loop1): get root inode failed [ 209.688548][T27112] EXT4-fs (loop1): mount failed [ 209.711747][T27090] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 209.715490][T27120] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 209.727273][T27090] EXT4-fs (loop2): get root inode failed [ 209.736456][T27120] EXT4-fs (loop0): get root inode failed [ 209.747892][T27120] EXT4-fs (loop0): mount failed [ 209.753986][T27090] EXT4-fs (loop2): mount failed [ 209.766821][T27067] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 209.792213][T27068] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 209.805182][T27068] EXT4-fs (loop4): get root inode failed [ 209.812328][T27068] EXT4-fs (loop4): mount failed [ 209.939645][T27128] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 209.951859][T27128] EXT4-fs (loop3): get root inode failed [ 209.957547][T27128] EXT4-fs (loop3): mount failed [ 209.967635][T27120] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 209.980690][T27120] EXT4-fs (loop0): get root inode failed [ 209.987588][T27120] EXT4-fs (loop0): mount failed [ 210.086703][T27164] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 210.086908][T27112] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 210.099136][T27164] EXT4-fs (loop5): get root inode failed [ 210.111162][T27112] EXT4-fs (loop1): get root inode failed [ 210.122878][T27112] EXT4-fs (loop1): mount failed [ 210.124599][T27164] EXT4-fs (loop5): mount failed [ 210.237327][T27163] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 210.249687][T27163] EXT4-fs (loop2): get root inode failed [ 210.255608][T27163] EXT4-fs (loop2): mount failed [ 210.293803][T27188] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 210.306144][T27188] EXT4-fs (loop4): get root inode failed [ 210.312575][T27188] EXT4-fs (loop4): mount failed [ 210.336019][T27128] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 210.348822][T27128] EXT4-fs (loop3): get root inode failed [ 210.349506][T27184] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 210.360400][T27128] EXT4-fs (loop3): mount failed [ 210.367531][T27184] EXT4-fs (loop0): get root inode failed [ 210.377615][T27184] EXT4-fs (loop0): mount failed 2020/12/19 17:30:39 executed programs: 1385 [ 210.491251][T27163] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 210.503536][T27163] EXT4-fs (loop2): get root inode failed [ 210.509227][T27163] EXT4-fs (loop2): mount failed [ 210.593339][T27204] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 210.606732][T27204] EXT4-fs (loop1): get root inode failed [ 210.622517][T27204] EXT4-fs (loop1): mount failed [ 210.681224][T27188] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 210.685865][T27225] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 210.693775][T27188] EXT4-fs (loop4): get root inode failed [ 210.706523][T27184] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 210.717799][T27188] EXT4-fs (loop4): mount failed [ 210.728580][T27184] EXT4-fs (loop0): get root inode failed [ 210.735655][T27225] EXT4-fs (loop5): get root inode failed [ 210.744035][T27184] EXT4-fs (loop0): mount failed [ 210.756088][T27225] EXT4-fs (loop5): mount failed [ 210.768202][T27204] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 210.780941][T27204] EXT4-fs (loop1): get root inode failed [ 210.786782][T27204] EXT4-fs (loop1): mount failed [ 210.795752][T27236] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 210.808482][T27236] EXT4-fs (loop3): get root inode failed [ 210.817935][T27236] EXT4-fs (loop3): mount failed [ 211.064187][T27254] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 211.077145][T27254] EXT4-fs (loop2): get root inode failed [ 211.084510][T27254] EXT4-fs (loop2): mount failed [ 211.240942][T27236] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 211.317816][T27289] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 211.317840][T27272] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 211.331414][T27288] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 211.354903][T27287] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 211.366126][T27288] EXT4-fs (loop5): get root inode failed [ 211.379309][T27288] EXT4-fs (loop5): mount failed [ 211.385893][T27254] EXT4-fs: failed to create workqueue [ 211.395439][T27289] EXT4-fs (loop1): get root inode failed [ 211.401907][T27254] EXT4-fs (loop2): mount failed [ 211.411105][T27305] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 211.414540][T27289] EXT4-fs (loop1): mount failed [ 211.430137][T27305] EXT4-fs (loop3): get root inode failed [ 211.436566][T27305] EXT4-fs (loop3): mount failed [ 211.437958][T27287] EXT4-fs (loop4): get root inode failed [ 211.442296][T27272] EXT4-fs (loop0): get root inode failed [ 211.455121][T27272] EXT4-fs (loop0): mount failed [ 211.464454][T27287] EXT4-fs (loop4): mount failed [ 211.534301][T27288] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 211.547276][T27288] EXT4-fs (loop5): get root inode failed [ 211.554601][T27288] EXT4-fs (loop5): mount failed [ 211.740561][T27287] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 211.821480][T27325] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 211.834294][T27325] EXT4-fs (loop2): get root inode failed [ 211.859481][T27325] EXT4-fs (loop2): mount failed [ 211.876639][T27347] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 211.889480][T27347] EXT4-fs (loop1): get root inode failed [ 211.899166][T27347] EXT4-fs (loop1): mount failed [ 211.907995][T27356] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 211.912088][T27355] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 211.920506][T27356] EXT4-fs (loop0): get root inode failed [ 211.937613][T27355] EXT4-fs (loop3): get root inode failed [ 211.940096][T27356] EXT4-fs (loop0): mount failed [ 211.943755][T27355] EXT4-fs (loop3): mount failed [ 212.008065][T27369] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 212.024643][T27347] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 212.029712][T27369] EXT4-fs (loop4): get root inode failed [ 212.039175][T27347] EXT4-fs (loop1): get root inode failed [ 212.042955][T27369] EXT4-fs (loop4): mount failed [ 212.049637][T27347] EXT4-fs (loop1): mount failed [ 212.204047][T27369] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 212.222254][T27364] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 212.222428][T27369] EXT4-fs (loop4): get root inode failed [ 212.239915][T27390] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 212.240874][T27369] EXT4-fs (loop4): mount failed [ 212.271258][T27364] EXT4-fs (loop5): get root inode failed [ 212.281583][T27390] EXT4-fs (loop2): get root inode failed [ 212.286620][T27364] EXT4-fs (loop5): mount failed [ 212.289289][T27390] EXT4-fs (loop2): mount failed [ 212.329352][T27416] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 212.339771][T27415] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 212.343159][T27416] EXT4-fs (loop0): get root inode failed [ 212.356369][T27415] EXT4-fs (loop3): get root inode failed [ 212.368025][T27415] EXT4-fs (loop3): mount failed [ 212.371314][T27416] EXT4-fs (loop0): mount failed [ 212.394611][T27419] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 212.408932][T27419] EXT4-fs (loop1): get root inode failed [ 212.415757][T27419] EXT4-fs (loop1): mount failed [ 212.473594][T27426] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 212.486828][T27426] EXT4-fs (loop4): get root inode failed [ 212.494409][T27426] EXT4-fs (loop4): mount failed [ 212.517089][T27390] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 212.625660][T27426] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 212.625841][T27458] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 212.638162][T27426] EXT4-fs (loop4): get root inode failed [ 212.651242][T27465] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 212.661940][T27426] EXT4-fs (loop4): mount failed [ 212.676550][T27458] EXT4-fs (loop5): get root inode failed [ 212.682582][T27458] EXT4-fs (loop5): mount failed [ 212.689817][T27464] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 212.691306][T27465] EXT4-fs (loop0): get root inode failed [ 212.707416][T27465] EXT4-fs (loop0): mount failed [ 212.708213][T27464] EXT4-fs (loop3): get root inode failed [ 212.718468][T27470] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 212.718502][T27464] EXT4-fs (loop3): mount failed [ 212.737837][T27470] EXT4-fs (loop1): get root inode failed [ 212.753820][T27470] EXT4-fs (loop1): mount failed [ 212.865027][T27458] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 212.872273][T27500] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 212.877570][T27458] EXT4-fs (loop5): get root inode failed [ 212.889600][T27500] EXT4-fs (loop2): get root inode failed [ 212.901017][T27500] EXT4-fs (loop2): mount failed [ 212.902784][T27458] EXT4-fs (loop5): mount failed [ 212.930953][T27465] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 212.943354][T27465] EXT4-fs (loop0): get root inode failed [ 212.948998][T27465] EXT4-fs (loop0): mount failed [ 213.084028][T27514] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 213.096438][T27514] EXT4-fs (loop4): get root inode failed [ 213.105893][T27514] EXT4-fs (loop4): mount failed [ 213.121061][T27517] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 213.134273][T27517] EXT4-fs (loop3): get root inode failed [ 213.143993][T27517] EXT4-fs (loop3): mount failed [ 213.221188][T27534] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 213.236514][T27534] EXT4-fs (loop1): get root inode failed [ 213.236744][T27500] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 213.257989][T27534] EXT4-fs (loop1): mount failed [ 213.258803][T27500] EXT4-fs (loop2): get root inode failed [ 213.269316][T27500] EXT4-fs (loop2): mount failed [ 213.350778][T27549] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 213.364591][T27549] EXT4-fs (loop5): get root inode failed [ 213.372562][T27549] EXT4-fs (loop5): mount failed [ 213.388186][T27517] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 213.401284][T27559] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 213.407903][T27517] EXT4-fs (loop3): get root inode failed [ 213.413611][T27559] EXT4-fs (loop0): get root inode failed [ 213.422703][T27517] EXT4-fs (loop3): mount failed [ 213.426283][T27559] EXT4-fs (loop0): mount failed [ 213.438853][T27514] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 213.453060][T27514] EXT4-fs (loop4): get root inode failed [ 213.458913][T27514] EXT4-fs (loop4): mount failed [ 213.542130][T27578] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 213.553459][T27579] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 213.555182][T27578] EXT4-fs (loop1): get root inode failed [ 213.568709][T27579] EXT4-fs (loop2): get root inode failed [ 213.576435][T27578] EXT4-fs (loop1): mount failed [ 213.579206][T27579] EXT4-fs (loop2): mount failed [ 213.756727][T27549] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 213.796982][T27559] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 213.802902][T27579] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 213.814803][T27559] EXT4-fs (loop0): get root inode failed [ 213.822174][T27579] EXT4-fs (loop2): get root inode failed [ 213.830627][T27559] EXT4-fs (loop0): mount failed [ 213.836383][T27579] EXT4-fs (loop2): mount failed [ 213.910857][T27617] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 213.923200][T27617] EXT4-fs (loop3): get root inode failed [ 213.929275][T27617] EXT4-fs (loop3): mount failed [ 213.991035][T27623] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 214.003192][T27621] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 214.003475][T27623] EXT4-fs (loop5): get root inode failed [ 214.024587][T27623] EXT4-fs (loop5): mount failed [ 214.029162][T27621] EXT4-fs (loop4): get root inode failed [ 214.035659][T27621] EXT4-fs (loop4): mount failed [ 214.091139][T27622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 214.104446][T27622] EXT4-fs (loop1): get root inode failed [ 214.112440][T27622] EXT4-fs (loop1): mount failed [ 214.345184][T27662] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 214.349501][T27649] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 214.358911][T27662] EXT4-fs (loop0): get root inode failed [ 214.377104][T27662] EXT4-fs (loop0): mount failed [ 214.383786][T27668] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 214.386953][T27669] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 214.406578][T27668] EXT4-fs (loop5): get root inode failed [ 214.411740][T27670] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 214.419399][T27668] EXT4-fs (loop5): mount failed [ 214.428012][T27622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 214.443118][T27622] EXT4-fs (loop1): get root inode failed [ 214.448144][T27649] EXT4-fs (loop2): get root inode failed [ 214.449080][T27622] EXT4-fs (loop1): mount failed [ 214.458993][T27670] EXT4-fs (loop3): get root inode failed [ 214.469614][T27649] EXT4-fs (loop2): mount failed [ 214.475546][T27669] EXT4-fs (loop4): get root inode failed [ 214.479560][T27670] EXT4-fs (loop3): mount failed [ 214.481982][T27669] EXT4-fs (loop4): mount failed [ 214.556054][T27662] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 214.568554][T27662] EXT4-fs (loop0): get root inode failed [ 214.577887][T27662] EXT4-fs (loop0): mount failed [ 214.641654][T27668] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 214.654637][T27668] EXT4-fs (loop5): get root inode failed [ 214.664209][T27668] EXT4-fs (loop5): mount failed [ 214.764177][T27715] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 214.776997][T27715] EXT4-fs (loop1): get root inode failed [ 214.782985][T27715] EXT4-fs (loop1): mount failed [ 214.818011][T27717] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 214.818103][T27719] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 214.834634][T27717] EXT4-fs (loop2): get root inode failed [ 214.845216][T27719] EXT4-fs (loop3): get root inode failed [ 214.848032][T27717] EXT4-fs (loop2): mount failed [ 214.858920][T27744] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 214.860193][T27719] EXT4-fs (loop3): mount failed [ 214.876768][T27732] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 214.877386][T27744] EXT4-fs (loop0): get root inode failed [ 214.892539][T27732] EXT4-fs (loop4): get root inode failed [ 214.903662][T27732] EXT4-fs (loop4): mount failed [ 214.909775][T27744] EXT4-fs (loop0): mount failed [ 215.140133][T27715] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 215.152899][T27755] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 215.165607][T27732] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 215.171990][T27715] EXT4-fs (loop1): get root inode failed [ 215.182167][T27744] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 215.191266][T27715] EXT4-fs (loop1): mount failed [ 215.197309][T27717] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 215.207152][T27719] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 215.238412][T27719] EXT4-fs (loop3): get root inode failed [ 215.246154][T27719] EXT4-fs (loop3): mount failed [ 215.252003][T27755] EXT4-fs (loop5): get root inode failed [ 215.257815][T27755] EXT4-fs (loop5): mount failed [ 215.267817][T27732] EXT4-fs (loop4): get root inode failed [ 215.271696][T27744] EXT4-fs (loop0): get root inode failed [ 215.276863][T27732] EXT4-fs (loop4): mount failed [ 215.286708][T27717] EXT4-fs (loop2): get root inode failed [ 215.288010][T27744] EXT4-fs (loop0): mount failed [ 215.297470][T27717] EXT4-fs (loop2): mount failed 2020/12/19 17:30:44 executed programs: 1434 [ 215.700452][T27808] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 215.712712][T27808] EXT4-fs (loop1): get root inode failed [ 215.718466][T27808] EXT4-fs (loop1): mount failed [ 215.756806][T27812] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 215.756823][T27828] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 215.778800][T27824] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 215.788290][T27828] EXT4-fs (loop0): get root inode failed [ 215.793515][T27826] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 215.818718][T27812] EXT4-fs (loop3): get root inode failed [ 215.825228][T27812] EXT4-fs (loop3): mount failed [ 215.834251][T27828] EXT4-fs (loop0): mount failed [ 215.839645][T27824] EXT4-fs (loop4): get root inode failed [ 215.844846][T27826] EXT4-fs (loop2): get root inode failed [ 215.853481][T27826] EXT4-fs (loop2): mount failed [ 215.858735][T27824] EXT4-fs (loop4): mount failed [ 215.872144][T27808] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 215.884373][T27808] EXT4-fs (loop1): get root inode failed [ 215.890550][T27808] EXT4-fs (loop1): mount failed [ 215.975088][T27847] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 215.987582][T27847] EXT4-fs (loop5): get root inode failed [ 215.996880][T27847] EXT4-fs (loop5): mount failed [ 216.051529][T27812] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 216.064617][T27812] EXT4-fs (loop3): get root inode failed [ 216.072469][T27812] EXT4-fs (loop3): mount failed [ 216.150892][T27828] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 216.163721][T27828] EXT4-fs (loop0): get root inode failed [ 216.169377][T27828] EXT4-fs (loop0): mount failed [ 216.230765][T27891] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 216.243103][T27891] EXT4-fs (loop5): get root inode failed [ 216.248858][T27891] EXT4-fs (loop5): mount failed [ 216.321155][T27892] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 216.333958][T27892] EXT4-fs (loop4): get root inode failed [ 216.341340][T27892] EXT4-fs (loop4): mount failed [ 216.362156][T27893] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 216.371062][T27901] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 216.374700][T27893] EXT4-fs (loop2): get root inode failed [ 216.386693][T27901] EXT4-fs (loop1): get root inode failed [ 216.400258][T27901] EXT4-fs (loop1): mount failed [ 216.401749][T27893] EXT4-fs (loop2): mount failed [ 216.490277][T27891] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 216.502883][T27891] EXT4-fs (loop5): get root inode failed [ 216.509104][T27891] EXT4-fs (loop5): mount failed [ 216.552181][T27924] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 216.560510][T27921] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 216.568334][T27924] EXT4-fs (loop0): get root inode failed [ 216.577134][T27921] EXT4-fs (loop3): get root inode failed [ 216.588122][T27921] EXT4-fs (loop3): mount failed [ 216.591011][T27924] EXT4-fs (loop0): mount failed [ 216.624869][T27892] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 216.625325][T27901] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 216.638850][T27892] EXT4-fs (loop4): get root inode failed [ 216.656480][T27901] EXT4-fs (loop1): get root inode failed [ 216.657960][T27892] EXT4-fs (loop4): mount failed [ 216.662117][T27901] EXT4-fs (loop1): mount failed [ 216.910584][T27893] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 216.922967][T27893] EXT4-fs (loop2): get root inode failed [ 216.928823][T27893] EXT4-fs (loop2): mount failed [ 216.948031][T27921] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 216.964722][T27921] EXT4-fs (loop3): get root inode failed [ 216.975539][T27921] EXT4-fs (loop3): mount failed [ 216.976085][T27924] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 216.986240][T27962] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 217.012432][T27972] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 217.024772][T27972] EXT4-fs (loop1): get root inode failed [ 217.030704][T27972] EXT4-fs (loop1): mount failed [ 217.044694][T27924] EXT4-fs (loop0): get root inode failed [ 217.046981][T27985] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 217.056750][T27962] EXT4-fs (loop5): get root inode failed [ 217.064849][T27985] EXT4-fs (loop4): get root inode failed [ 217.074689][T27924] EXT4-fs (loop0): mount failed [ 217.076083][T27985] EXT4-fs (loop4): mount failed [ 217.080161][T27962] EXT4-fs (loop5): mount failed [ 217.434011][T28005] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 217.454109][T28005] EXT4-fs (loop2): get root inode failed [ 217.454626][T27962] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 217.462089][T28005] EXT4-fs (loop2): mount failed [ 217.472986][T27972] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 217.492188][T27962] EXT4-fs (loop5): get root inode failed [ 217.494379][T27972] EXT4-fs (loop1): get root inode failed [ 217.497912][T27962] EXT4-fs (loop5): mount failed [ 217.503983][T27972] EXT4-fs (loop1): mount failed [ 217.520563][T27985] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 217.535418][T27985] EXT4-fs (loop4): get root inode failed [ 217.547543][T27985] EXT4-fs (loop4): mount failed [ 217.560711][T28023] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 217.574366][T28023] EXT4-fs (loop0): get root inode failed [ 217.581295][T28023] EXT4-fs (loop0): mount failed [ 217.614376][T28028] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 217.626696][T28028] EXT4-fs (loop3): get root inode failed [ 217.633975][T28028] EXT4-fs (loop3): mount failed [ 217.888403][T28048] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 217.905829][T28048] EXT4-fs (loop5): get root inode failed [ 217.906291][T28023] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 217.913897][T28048] EXT4-fs (loop5): mount failed [ 217.924906][T28068] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 217.941651][T28028] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 217.961180][T28057] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 218.019994][T28057] EXT4-fs (loop2): get root inode failed [ 218.025821][T28057] EXT4-fs (loop2): mount failed [ 218.038192][T28068] EXT4-fs (loop1): get root inode failed [ 218.039543][T28074] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 218.048951][T28023] EXT4-fs (loop0): get root inode failed [ 218.070699][T28028] EXT4-fs (loop3): get root inode failed [ 218.076423][T28028] EXT4-fs (loop3): mount failed [ 218.093675][T28074] EXT4-fs (loop4): get root inode failed [ 218.096539][T28098] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 218.099923][T28074] EXT4-fs (loop4): mount failed [ 218.118779][T28068] EXT4-fs (loop1): mount failed [ 218.122456][T28023] EXT4-fs (loop0): mount failed [ 218.126960][T28098] EXT4-fs (loop5): get root inode failed [ 218.142359][T28098] EXT4-fs (loop5): mount failed [ 218.446609][T28098] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 218.453160][T28113] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 218.468515][T28074] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 218.474171][T28113] EXT4-fs (loop0): get root inode failed [ 218.492797][T28113] EXT4-fs (loop0): mount failed [ 218.492844][T28119] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 218.499210][T28098] EXT4-fs (loop5): get root inode failed [ 218.519884][T28120] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 218.532542][T28098] EXT4-fs (loop5): mount failed [ 218.534578][T28131] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 218.542945][T28074] EXT4-fs (loop4): get root inode failed [ 218.550331][T28131] EXT4-fs (loop1): get root inode failed [ 218.561120][T28131] EXT4-fs (loop1): mount failed [ 218.567030][T28074] EXT4-fs (loop4): mount failed [ 218.567475][T28120] EXT4-fs (loop3): get root inode failed [ 218.580871][T28120] EXT4-fs (loop3): mount failed [ 218.586065][T28119] EXT4-fs (loop2): get root inode failed [ 218.592159][T28119] EXT4-fs (loop2): mount failed [ 218.807029][T28131] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 218.860287][T28113] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 218.872626][T28113] EXT4-fs (loop0): get root inode failed [ 218.878281][T28113] EXT4-fs (loop0): mount failed [ 218.944170][T28158] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 218.956597][T28158] EXT4-fs (loop5): get root inode failed [ 218.963323][T28158] EXT4-fs (loop5): mount failed [ 219.036851][T28184] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 219.067748][T28184] EXT4-fs (loop3): get root inode failed [ 219.075356][T28184] EXT4-fs (loop3): mount failed [ 219.081969][T28171] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 219.091413][T28119] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 219.100444][T28171] EXT4-fs (loop4): get root inode failed [ 219.107325][T28119] EXT4-fs (loop2): get root inode failed [ 219.118425][T28119] EXT4-fs (loop2): mount failed [ 219.127926][T28171] EXT4-fs (loop4): mount failed [ 219.184145][T28192] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 219.196422][T28192] EXT4-fs (loop0): get root inode failed [ 219.204688][T28192] EXT4-fs (loop0): mount failed [ 219.220980][T28199] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 219.234072][T28199] EXT4-fs (loop1): get root inode failed [ 219.241389][T28199] EXT4-fs (loop1): mount failed [ 219.361714][T28184] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 219.553067][T28230] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 219.556156][T28243] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 219.565818][T28230] EXT4-fs (loop2): get root inode failed [ 219.581659][T28243] EXT4-fs (loop5): get root inode failed [ 219.586182][T28230] EXT4-fs (loop2): mount failed [ 219.588747][T28243] EXT4-fs (loop5): mount failed [ 219.611044][T28199] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 219.624300][T28199] EXT4-fs (loop1): get root inode failed [ 219.626560][T28246] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 219.632936][T28236] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 219.646823][T28246] EXT4-fs (loop0): get root inode failed [ 219.660634][T28199] EXT4-fs (loop1): mount failed [ 219.667815][T28246] EXT4-fs (loop0): mount failed [ 219.676912][T28236] EXT4-fs (loop4): get root inode failed [ 219.687274][T28253] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 219.692275][T28236] EXT4-fs (loop4): mount failed [ 219.718246][T28253] EXT4-fs (loop3): get root inode failed [ 219.725917][T28253] EXT4-fs (loop3): mount failed [ 219.739993][T28243] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 219.753128][T28243] EXT4-fs (loop5): get root inode failed [ 219.758769][T28243] EXT4-fs (loop5): mount failed [ 220.156124][T28284] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 220.169215][T28293] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 220.200232][T28299] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 220.212542][T28298] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 220.225681][T28278] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 220.293398][T28326] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 220.315780][T28293] EXT4-fs (loop4): get root inode failed [ 220.319012][T28326] EXT4-fs (loop3): get root inode failed [ 220.331900][T28299] EXT4-fs (loop1): get root inode failed [ 220.337220][T28326] EXT4-fs (loop3): mount failed [ 220.353673][T28284] EXT4-fs (loop0): get root inode failed [ 220.362416][T28278] EXT4-fs (loop2): get root inode failed [ 220.364795][T28298] EXT4-fs (loop5): get root inode failed [ 220.370864][T28278] EXT4-fs (loop2): mount failed [ 220.390928][T28299] EXT4-fs (loop1): mount failed [ 220.403254][T28284] EXT4-fs (loop0): mount failed [ 220.408136][T28293] EXT4-fs (loop4): mount failed [ 220.413645][T28298] EXT4-fs (loop5): mount failed 2020/12/19 17:30:49 executed programs: 1474 [ 220.719477][T28293] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 220.719981][T28343] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 220.733260][T28342] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 220.756848][T28298] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 220.757386][T28343] EXT4-fs (loop1): get root inode failed [ 220.775953][T28298] EXT4-fs (loop5): get root inode failed [ 220.781893][T28343] EXT4-fs (loop1): mount failed [ 220.800389][T28293] EXT4-fs (loop4): get root inode failed [ 220.812040][T28326] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 220.824448][T28342] EXT4-fs (loop2): get root inode failed [ 220.824452][T28342] EXT4-fs (loop2): mount failed [ 220.827761][T28298] EXT4-fs (loop5): mount failed [ 220.833307][T28293] EXT4-fs (loop4): mount failed [ 220.845349][T28326] EXT4-fs (loop3): get root inode failed [ 220.864325][T28359] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 220.867453][T28326] EXT4-fs (loop3): mount failed [ 220.878691][T28359] EXT4-fs (loop0): get root inode failed [ 220.887379][T28359] EXT4-fs (loop0): mount failed [ 221.041962][T28343] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 221.054615][T28343] EXT4-fs (loop1): get root inode failed [ 221.063318][T28343] EXT4-fs (loop1): mount failed [ 221.273647][T28393] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 221.286948][T28393] EXT4-fs (loop0): get root inode failed [ 221.295455][T28393] EXT4-fs (loop0): mount failed [ 221.346196][T28404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 221.358939][T28401] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 221.372828][T28396] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 221.392199][T28404] EXT4-fs (loop3): get root inode failed [ 221.406403][T28404] EXT4-fs (loop3): mount failed [ 221.411823][T28396] EXT4-fs (loop4): get root inode failed [ 221.422382][T28401] EXT4-fs (loop5): get root inode failed [ 221.430800][T28401] EXT4-fs (loop5): mount failed [ 221.442545][T28396] EXT4-fs (loop4): mount failed [ 221.451312][T28432] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 221.473936][T28431] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 221.475131][T28432] EXT4-fs (loop1): get root inode failed [ 221.486632][T28431] EXT4-fs (loop2): get root inode failed [ 221.497513][T28431] EXT4-fs (loop2): mount failed [ 221.499224][T28430] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 221.509243][T28432] EXT4-fs (loop1): mount failed [ 221.520552][T28430] EXT4-fs (loop0): get root inode failed [ 221.526312][T28430] EXT4-fs (loop0): mount failed [ 221.726431][T28396] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 221.739861][T28396] EXT4-fs (loop4): get root inode failed [ 221.745895][T28396] EXT4-fs (loop4): mount failed [ 221.786080][T28431] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 221.786676][T28430] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 221.798972][T28404] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 221.815832][T28456] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 221.823864][T28432] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 221.836886][T28456] EXT4-fs (loop5): get root inode failed [ 221.853275][T28431] EXT4-fs (loop2): get root inode failed [ 221.860527][T28431] EXT4-fs (loop2): mount failed [ 221.861185][T28430] EXT4-fs (loop0): get root inode failed [ 221.874172][T28430] EXT4-fs (loop0): mount failed [ 221.889543][T28404] EXT4-fs (loop3): get root inode failed [ 221.895247][T28404] EXT4-fs (loop3): mount failed [ 221.903932][T28432] EXT4-fs (loop1): get root inode failed [ 221.911151][T28432] EXT4-fs (loop1): mount failed [ 221.919186][T28456] EXT4-fs (loop5): mount failed [ 222.024495][T28456] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 222.036964][T28456] EXT4-fs (loop5): get root inode failed [ 222.047185][T28456] EXT4-fs (loop5): mount failed [ 222.146992][T28492] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 222.154180][T28496] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 222.163521][T28492] EXT4-fs (loop4): get root inode failed [ 222.175613][T28496] EXT4-fs (loop3): get root inode failed [ 222.180091][T28492] EXT4-fs (loop4): mount failed [ 222.182732][T28496] EXT4-fs (loop3): mount failed [ 222.219931][T28497] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 222.232653][T28497] EXT4-fs (loop0): get root inode failed [ 222.232656][T28497] EXT4-fs (loop0): mount failed [ 222.454803][T28521] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 222.469084][T28521] EXT4-fs (loop1): get root inode failed [ 222.474749][T28521] EXT4-fs (loop1): mount failed [ 222.503750][T28545] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 222.519770][T28545] EXT4-fs (loop3): get root inode failed [ 222.525684][T28492] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 222.526067][T28522] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 222.542971][T28545] EXT4-fs (loop3): mount failed [ 222.555856][T28522] EXT4-fs (loop2): get root inode failed [ 222.557058][T28492] EXT4-fs (loop4): get root inode failed [ 222.562415][T28522] EXT4-fs (loop2): mount failed [ 222.570156][T28548] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 222.580101][T28492] EXT4-fs (loop4): mount failed [ 222.593538][T28548] EXT4-fs (loop5): get root inode failed [ 222.597068][T28546] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 222.601853][T28548] EXT4-fs (loop5): mount failed [ 222.640534][T28546] EXT4-fs (loop0): get root inode failed [ 222.646602][T28546] EXT4-fs (loop0): mount failed [ 222.742104][T28521] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 222.755307][T28521] EXT4-fs (loop1): get root inode failed [ 222.765037][T28521] EXT4-fs (loop1): mount failed [ 222.881408][T28580] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 222.894272][T28580] EXT4-fs (loop2): get root inode failed [ 222.901322][T28580] EXT4-fs (loop2): mount failed [ 222.971306][T28593] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 222.983504][T28593] EXT4-fs (loop3): get root inode failed [ 222.989636][T28593] EXT4-fs (loop3): mount failed [ 223.079534][T28607] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 223.090983][T28603] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 223.092177][T28607] EXT4-fs (loop4): get root inode failed [ 223.105717][T28611] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 223.117472][T28607] EXT4-fs (loop4): mount failed [ 223.121768][T28580] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 223.134163][T28603] EXT4-fs (loop0): get root inode failed [ 223.186163][T28622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 223.186436][T28611] EXT4-fs (loop5): get root inode failed [ 223.208349][T28611] EXT4-fs (loop5): mount failed [ 223.221545][T28580] EXT4-fs (loop2): get root inode failed [ 223.222281][T28603] EXT4-fs (loop0): mount failed [ 223.235814][T28622] EXT4-fs (loop1): get root inode failed [ 223.241849][T28622] EXT4-fs (loop1): mount failed [ 223.245483][T28580] EXT4-fs (loop2): mount failed [ 223.437097][T28645] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 223.465009][T28607] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 223.471559][T28645] EXT4-fs (loop3): get root inode failed [ 223.486457][T28672] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 223.492734][T28645] EXT4-fs (loop3): mount failed [ 223.512365][T28672] EXT4-fs (loop0): get root inode failed [ 223.519343][T28672] EXT4-fs (loop0): mount failed [ 223.524519][T28656] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 223.538093][T28656] EXT4-fs (loop2): get root inode failed [ 223.553607][T28622] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 223.558503][T28656] EXT4-fs (loop2): mount failed [ 223.573960][T28622] EXT4-fs (loop1): get root inode failed [ 223.580671][T28622] EXT4-fs (loop1): mount failed [ 223.583838][T28674] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 223.598277][T28674] EXT4-fs (loop5): get root inode failed [ 223.606590][T28674] EXT4-fs (loop5): mount failed [ 223.875966][T28672] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 223.887959][T28656] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 223.903053][T28711] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 223.918807][T28686] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 223.952244][T28711] EXT4-fs (loop3): get root inode failed [ 223.958428][T28711] EXT4-fs (loop3): mount failed [ 223.968756][T28719] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 223.969962][T28686] EXT4-fs (loop4): get root inode failed [ 223.984704][T28719] EXT4-fs (loop5): get root inode failed [ 223.987475][T28686] EXT4-fs (loop4): mount failed [ 224.005433][T28719] EXT4-fs (loop5): mount failed [ 224.007111][T28716] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 224.022974][T28716] EXT4-fs (loop1): get root inode failed [ 224.028941][T28716] EXT4-fs (loop1): mount failed [ 224.209847][T28736] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 224.223201][T28736] EXT4-fs (loop0): get root inode failed [ 224.232857][T28736] EXT4-fs (loop0): mount failed [ 224.272222][T28745] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 224.284762][T28716] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 224.284970][T28745] EXT4-fs (loop2): get root inode failed [ 224.302708][T28745] EXT4-fs (loop2): mount failed [ 224.304470][T28716] EXT4-fs (loop1): get root inode failed [ 224.317230][T28716] EXT4-fs (loop1): mount failed [ 224.369136][T28757] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 224.382090][T28757] EXT4-fs (loop5): get root inode failed [ 224.388051][T28757] EXT4-fs (loop5): mount failed [ 224.402238][T28736] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 224.421241][T28773] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 224.425511][T28736] EXT4-fs (loop0): get root inode failed [ 224.434507][T28773] EXT4-fs (loop4): get root inode failed [ 224.445309][T28773] EXT4-fs (loop4): mount failed [ 224.453731][T28736] EXT4-fs (loop0): mount failed [ 224.519790][T28788] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 224.532123][T28788] EXT4-fs (loop3): get root inode failed [ 224.537846][T28788] EXT4-fs (loop3): mount failed [ 224.627552][T28782] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 224.640178][T28782] EXT4-fs (loop2): get root inode failed [ 224.646430][T28782] EXT4-fs (loop2): mount failed [ 224.646775][T28800] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 224.663746][T28800] EXT4-fs (loop1): get root inode failed [ 224.670816][T28800] EXT4-fs (loop1): mount failed [ 224.739414][T28773] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 224.752052][T28773] EXT4-fs (loop4): get root inode failed [ 224.752055][T28773] EXT4-fs (loop4): mount failed [ 224.853442][T28800] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 224.854007][T28827] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 224.868402][T28818] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 224.885412][T28827] EXT4-fs (loop5): get root inode failed [ 224.896652][T28800] EXT4-fs (loop1): get root inode failed [ 224.906902][T28782] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 224.916005][T28827] EXT4-fs (loop5): mount failed [ 224.923909][T28800] EXT4-fs (loop1): mount failed [ 224.943716][T28788] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 224.955381][T28818] EXT4-fs (loop0): get root inode failed [ 224.965258][T28846] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 224.986551][T28818] EXT4-fs (loop0): mount failed [ 224.987458][T28846] EXT4-fs (loop4): get root inode failed [ 224.997764][T28846] EXT4-fs (loop4): mount failed [ 225.350095][T28827] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 225.365727][T28868] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 225.385604][T28818] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 225.387824][T28868] EXT4-fs (loop2): get root inode failed [ 225.398274][T28846] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 225.411359][T28868] EXT4-fs (loop2): mount failed [ 225.417512][T28818] EXT4-fs (loop0): get root inode failed [ 225.426545][T28846] EXT4-fs (loop4): get root inode failed [ 225.433586][T28818] EXT4-fs (loop0): mount failed [ 225.437165][T28846] EXT4-fs (loop4): mount failed [ 225.549223][T28883] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 225.561989][T28883] EXT4-fs (loop3): get root inode failed [ 225.568099][T28883] EXT4-fs (loop3): mount failed 2020/12/19 17:30:54 executed programs: 1522 [ 225.710171][T28904] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 225.722778][T28904] EXT4-fs (loop1): get root inode failed [ 225.729105][T28904] EXT4-fs (loop1): mount failed [ 225.846276][T28916] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 225.863556][T28916] EXT4-fs (loop5): get root inode failed [ 225.872107][T28916] EXT4-fs (loop5): mount failed [ 225.888434][T28918] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 225.902189][T28926] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 225.929487][T28927] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 225.942360][T28927] EXT4-fs (loop2): get root inode failed [ 225.948258][T28927] EXT4-fs (loop2): mount failed [ 225.962444][T28918] EXT4-fs (loop4): get root inode failed [ 225.968310][T28918] EXT4-fs (loop4): mount failed [ 225.969201][T28926] EXT4-fs (loop0): get root inode failed [ 225.980984][T28926] EXT4-fs (loop0): mount failed [ 225.999360][T28946] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 226.012771][T28946] EXT4-fs (loop3): get root inode failed [ 226.019464][T28946] EXT4-fs (loop3): mount failed [ 226.129478][T28954] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 226.142247][T28954] EXT4-fs (loop1): get root inode failed [ 226.150732][T28954] EXT4-fs (loop1): mount failed [ 226.250031][T28946] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 226.251402][T28918] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 226.265303][T28961] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 226.275842][T28918] EXT4-fs (loop4): get root inode failed [ 226.293509][T28918] EXT4-fs (loop4): mount failed [ 226.296773][T28946] EXT4-fs (loop3): get root inode failed [ 226.306502][T28946] EXT4-fs (loop3): mount failed [ 226.320532][T28961] EXT4-fs (loop5): get root inode failed [ 226.333095][T28954] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 226.335672][T28961] EXT4-fs (loop5): mount failed [ 226.367601][T28926] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 226.373632][T28974] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 226.391962][T28974] EXT4-fs (loop2): get root inode failed [ 226.398213][T28974] EXT4-fs (loop2): mount failed [ 226.429513][T28961] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 226.442430][T28961] EXT4-fs (loop5): get root inode failed [ 226.448610][T28961] EXT4-fs (loop5): mount failed [ 226.639484][T29007] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 226.652266][T29007] EXT4-fs (loop3): get root inode failed [ 226.658214][T29007] EXT4-fs (loop3): mount failed [ 226.868197][T29031] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 226.881897][T29031] EXT4-fs (loop2): get root inode failed [ 226.888120][T29031] EXT4-fs (loop2): mount failed [ 226.923588][T29024] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 226.936194][T29048] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 226.936570][T29024] EXT4-fs (loop4): get root inode failed [ 226.948375][T29045] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 226.954098][T29024] EXT4-fs (loop4): mount failed [ 226.980672][T29036] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 226.981852][T29007] EXT4-fs: failed to create workqueue [ 227.006979][T29007] EXT4-fs (loop3): mount failed [ 227.015732][T29036] EXT4-fs (loop1): get root inode failed [ 227.017204][T29048] EXT4-fs (loop0): get root inode failed [ 227.021692][T29036] EXT4-fs (loop1): mount failed [ 227.036362][T29045] EXT4-fs (loop5): get root inode failed [ 227.038139][T29048] EXT4-fs (loop0): mount failed [ 227.044621][T29045] EXT4-fs (loop5): mount failed [ 227.259088][T29073] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 227.272212][T29073] EXT4-fs (loop2): get root inode failed [ 227.278010][T29073] EXT4-fs (loop2): mount failed [ 227.312546][T29087] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 227.325125][T29036] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 227.332024][T29087] EXT4-fs (loop4): get root inode failed [ 227.344610][T29087] EXT4-fs (loop4): mount failed [ 227.350868][T29045] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 227.356458][T29098] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 227.376452][T29098] EXT4-fs (loop3): get root inode failed [ 227.383216][T29098] EXT4-fs (loop3): mount failed [ 227.384103][T29045] EXT4-fs (loop5): get root inode failed [ 227.394374][T29045] EXT4-fs (loop5): mount failed [ 227.429202][T29048] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 227.441906][T29048] EXT4-fs (loop0): get root inode failed [ 227.447558][T29048] EXT4-fs (loop0): mount failed [ 227.784659][T29123] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 227.797499][T29123] EXT4-fs (loop2): get root inode failed [ 227.797588][T29132] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 227.804034][T29123] EXT4-fs (loop2): mount failed [ 227.819524][T29132] EXT4-fs (loop4): get root inode failed [ 227.826722][T29132] EXT4-fs (loop4): mount failed [ 227.846545][T29146] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 227.897748][T29146] EXT4-fs (loop0): get root inode failed [ 227.905049][T29146] EXT4-fs (loop0): mount failed [ 227.929001][T29149] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 227.941315][T29150] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 227.941348][T29144] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 227.965853][T29144] EXT4-fs (loop1): get root inode failed [ 227.974884][T29144] EXT4-fs (loop1): mount failed [ 227.982421][T29149] EXT4-fs (loop3): get root inode failed [ 227.986617][T29150] EXT4-fs (loop5): get root inode failed [ 227.991228][T29149] EXT4-fs (loop3): mount failed [ 228.001688][T29150] EXT4-fs (loop5): mount failed [ 228.011531][T29174] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 228.023961][T29174] EXT4-fs (loop4): get root inode failed [ 228.031733][T29174] EXT4-fs (loop4): mount failed [ 228.201379][T29180] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 228.218832][T29180] EXT4-fs (loop0): get root inode failed [ 228.225018][T29180] EXT4-fs (loop0): mount failed [ 228.246819][T29181] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 228.264300][T29181] EXT4-fs (loop2): get root inode failed [ 228.266555][T29174] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 228.272910][T29181] EXT4-fs (loop2): mount failed [ 228.282420][T29144] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 228.295386][T29174] EXT4-fs (loop4): get root inode failed [ 228.303521][T29144] EXT4-fs (loop1): get root inode failed [ 228.306666][T29150] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 228.319232][T29174] EXT4-fs (loop4): mount failed [ 228.333624][T29149] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 228.346748][T29149] EXT4-fs (loop3): get root inode failed [ 228.354484][T29149] EXT4-fs (loop3): mount failed [ 228.363996][T29144] EXT4-fs (loop1): mount failed [ 228.364015][T29150] EXT4-fs (loop5): get root inode failed [ 228.374730][T29150] EXT4-fs (loop5): mount failed [ 228.693030][T29236] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 228.705473][T29236] EXT4-fs (loop5): get root inode failed [ 228.711724][T29236] EXT4-fs (loop5): mount failed [ 228.719459][T29240] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 228.732341][T29240] EXT4-fs (loop3): get root inode failed [ 228.736122][T29228] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 228.738544][T29240] EXT4-fs (loop3): mount failed [ 228.777557][T29228] EXT4-fs (loop4): get root inode failed [ 228.785775][T29249] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 228.785866][T29228] EXT4-fs (loop4): mount failed [ 228.804071][T29252] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 228.807138][T29249] EXT4-fs (loop2): get root inode failed [ 228.816124][T29256] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 228.822867][T29249] EXT4-fs (loop2): mount failed [ 228.843129][T29252] EXT4-fs (loop0): get root inode failed [ 228.849162][T29252] EXT4-fs (loop0): mount failed [ 228.854596][T29256] EXT4-fs (loop1): get root inode failed [ 228.861793][T29256] EXT4-fs (loop1): mount failed [ 229.009205][T29277] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 229.023939][T29277] EXT4-fs (loop5): get root inode failed [ 229.032459][T29277] EXT4-fs (loop5): mount failed [ 229.104416][T29249] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 229.119960][T29249] EXT4-fs (loop2): get root inode failed [ 229.125929][T29249] EXT4-fs (loop2): mount failed [ 229.149354][T29256] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 229.161514][T29252] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 229.163366][T29256] EXT4-fs (loop1): get root inode failed [ 229.174137][T29228] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 229.185646][T29256] EXT4-fs (loop1): mount failed [ 229.192518][T29277] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 229.203549][T29252] EXT4-fs (loop0): get root inode failed [ 229.214735][T29252] EXT4-fs (loop0): mount failed [ 229.216540][T29277] EXT4-fs (loop5): get root inode failed [ 229.223451][T29228] EXT4-fs (loop4): get root inode failed [ 229.252817][T29277] EXT4-fs (loop5): mount failed [ 229.261686][T29228] EXT4-fs (loop4): mount failed [ 229.267409][T29306] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 229.280071][T29306] EXT4-fs (loop3): get root inode failed [ 229.291151][T29306] EXT4-fs (loop3): mount failed [ 229.584709][T29335] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 229.606382][T29331] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 229.611687][T29335] EXT4-fs (loop0): get root inode failed [ 229.622184][T29331] EXT4-fs (loop2): get root inode failed [ 229.630685][T29335] EXT4-fs (loop0): mount failed [ 229.631378][T29331] EXT4-fs (loop2): mount failed [ 229.673477][T29306] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 229.687193][T29306] EXT4-fs (loop3): get root inode failed [ 229.697171][T29306] EXT4-fs (loop3): mount failed [ 229.720777][T29341] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 229.748579][T29354] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 229.767469][T29335] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 229.767549][T29354] EXT4-fs (loop4): get root inode failed [ 229.780532][T29335] EXT4-fs (loop0): get root inode failed [ 229.792014][T29335] EXT4-fs (loop0): mount failed [ 229.792393][T29354] EXT4-fs (loop4): mount failed [ 229.992695][T29372] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 229.992817][T29384] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 230.005258][T29372] EXT4-fs (loop2): get root inode failed [ 230.017507][T29384] EXT4-fs (loop3): get root inode failed [ 230.029608][T29384] EXT4-fs (loop3): mount failed [ 230.037683][T29372] EXT4-fs (loop2): mount failed [ 230.198703][T29372] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 230.214283][T29372] EXT4-fs (loop2): get root inode failed [ 230.221703][T29372] EXT4-fs (loop2): mount failed 2020/12/19 17:31:03 executed programs: 1566 [ 234.299504][T29415] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 234.312273][T29414] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 234.313257][T29424] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 234.343289][T29424] EXT4-fs (loop1): get root inode failed [ 234.352330][T29424] EXT4-fs (loop1): mount failed [ 234.362673][T29415] EXT4-fs (loop4): get root inode failed [ 234.371880][T29415] EXT4-fs (loop4): mount failed [ 234.377528][T29417] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 234.390458][T29417] EXT4-fs (loop2): get root inode failed [ 234.396221][T29417] EXT4-fs (loop2): mount failed [ 234.402740][T29416] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 234.403362][T29414] EXT4-fs (loop3): get root inode failed [ 234.422680][T29418] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 234.426298][T29416] EXT4-fs (loop5): get root inode failed [ 234.438721][T29414] EXT4-fs (loop3): mount failed [ 234.446293][T29418] EXT4-fs (loop0): get root inode failed [ 234.446877][T29416] EXT4-fs (loop5): mount failed [ 234.452694][T29418] EXT4-fs (loop0): mount failed [ 234.670962][T29424] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 234.683981][T29476] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 234.701638][T29414] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 234.714239][T29417] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 234.721255][T29476] EXT4-fs (loop4): get root inode failed [ 234.730600][T29416] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 234.735647][T29476] EXT4-fs (loop4): mount failed [ 234.743988][T29418] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 234.749909][T29414] EXT4-fs (loop3): get root inode failed [ 234.767726][T29418] EXT4-fs (loop0): get root inode failed [ 234.775694][T29418] EXT4-fs (loop0): mount failed [ 234.788375][T29414] EXT4-fs (loop3): mount failed [ 234.793131][T29417] EXT4-fs (loop2): get root inode failed [ 234.793746][T29416] EXT4-fs (loop5): get root inode failed [ 234.804832][T29417] EXT4-fs (loop2): mount failed [ 234.807911][T29416] EXT4-fs (loop5): mount failed [ 235.052274][T29508] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 235.065308][T29508] EXT4-fs (loop1): get root inode failed [ 235.072354][T29508] EXT4-fs (loop1): mount failed [ 235.088661][T29516] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 235.101765][T29516] EXT4-fs (loop4): get root inode failed [ 235.107781][T29516] EXT4-fs (loop4): mount failed [ 235.279321][T29526] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 235.306678][T29526] EXT4-fs (loop0): get root inode failed [ 235.312769][T29539] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 235.312804][T29539] EXT4-fs (loop5): get root inode failed [ 235.312807][T29539] EXT4-fs (loop5): mount failed [ 235.321939][T29508] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 235.330626][T29526] EXT4-fs (loop0): mount failed [ 235.335289][T29508] EXT4-fs (loop1): get root inode failed [ 235.336357][T29516] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 235.348884][T29508] EXT4-fs (loop1): mount failed [ 235.356797][T29550] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 235.363453][T29516] EXT4-fs (loop4): get root inode failed [ 235.376057][T29538] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 235.388174][T29516] EXT4-fs (loop4): mount failed [ 235.391199][T29550] EXT4-fs (loop2): get root inode failed [ 235.415032][T29538] EXT4-fs (loop3): get root inode failed [ 235.417290][T29550] EXT4-fs (loop2): mount failed [ 235.429620][T29538] EXT4-fs (loop3): mount failed [ 235.650959][T29539] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 235.764426][T29538] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 235.787604][T29526] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 235.832889][T29599] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 235.845701][T29599] EXT4-fs (loop1): get root inode failed [ 235.849830][T29601] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 235.852602][T29599] EXT4-fs (loop1): mount failed [ 235.864689][T29601] EXT4-fs (loop2): get root inode failed [ 235.874112][T29601] EXT4-fs (loop2): mount failed [ 235.882517][T29600] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 235.896393][T29600] EXT4-fs (loop4): get root inode failed [ 235.902182][T29600] EXT4-fs (loop4): mount failed [ 236.151404][T29627] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 236.163935][T29626] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 236.169937][T29627] EXT4-fs (loop0): get root inode failed [ 236.185151][T29627] EXT4-fs (loop0): mount failed [ 236.186000][T29626] EXT4-fs (loop3): get root inode failed [ 236.196398][T29626] EXT4-fs (loop3): mount failed [ 236.224162][T29602] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 236.245334][T29599] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 236.261894][T29601] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 236.262154][T29600] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 236.274536][T29601] EXT4-fs (loop2): get root inode failed [ 236.292679][T29601] EXT4-fs (loop2): mount failed [ 236.300356][T29600] EXT4-fs (loop4): get root inode failed [ 236.306206][T29600] EXT4-fs (loop4): mount failed [ 236.597354][T29666] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 236.611082][T29666] EXT4-fs (loop0): get root inode failed [ 236.616805][T29666] EXT4-fs (loop0): mount failed [ 236.718407][T29677] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 236.750223][T29683] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 236.754361][T29677] EXT4-fs (loop1): get root inode failed [ 236.762638][T29683] EXT4-fs (loop2): get root inode failed [ 236.773736][T29683] EXT4-fs (loop2): mount failed [ 236.778781][T29676] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 236.785801][T29677] EXT4-fs (loop1): mount failed [ 236.797876][T29666] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 236.824329][T29682] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 236.864345][T29666] EXT4-fs (loop0): get root inode failed [ 236.871950][T29676] EXT4-fs (loop5): get root inode failed [ 236.876742][T29682] EXT4-fs (loop4): get root inode failed [ 236.881810][T29666] EXT4-fs (loop0): mount failed [ 236.883822][T29682] EXT4-fs (loop4): mount failed [ 236.889887][T29676] EXT4-fs (loop5): mount failed [ 236.921381][T29714] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 236.934204][T29714] EXT4-fs (loop3): get root inode failed [ 236.941503][T29714] EXT4-fs (loop3): mount failed [ 236.990933][T29721] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 237.003314][T29721] EXT4-fs (loop1): get root inode failed [ 237.011121][T29721] EXT4-fs (loop1): mount failed [ 237.265872][T29683] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 237.282107][T29676] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 237.296755][T29676] EXT4-fs (loop5): get root inode failed [ 237.309737][T29676] EXT4-fs (loop5): mount failed [ 237.315816][T29721] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 237.324073][T29744] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 237.332080][T29721] EXT4-fs (loop1): get root inode failed [ 237.342178][T29744] EXT4-fs (loop4): get root inode failed [ 237.345735][T29721] EXT4-fs (loop1): mount failed [ 237.359381][T29744] EXT4-fs (loop4): mount failed [ 237.389254][T29751] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 237.401754][T29751] EXT4-fs (loop3): get root inode failed [ 237.409844][T29751] EXT4-fs (loop3): mount failed [ 237.420754][T29756] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 237.433424][T29756] EXT4-fs (loop0): get root inode failed [ 237.439919][T29756] EXT4-fs (loop0): mount failed [ 237.691944][T29785] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 237.704521][T29785] EXT4-fs (loop5): get root inode failed [ 237.742627][T29785] EXT4-fs (loop5): mount failed [ 237.764367][T29751] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 237.773782][T29776] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 237.787474][T29751] EXT4-fs (loop3): get root inode failed [ 237.794390][T29776] EXT4-fs (loop2): get root inode failed [ 237.824982][T29751] EXT4-fs (loop3): mount failed [ 237.834782][T29812] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 237.834941][T29805] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 237.847323][T29776] EXT4-fs (loop2): mount failed [ 237.862900][T29812] EXT4-fs (loop0): get root inode failed [ 237.870589][T29813] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 237.871273][T29812] EXT4-fs (loop0): mount failed [ 237.893971][T29805] EXT4-fs (loop1): get root inode failed [ 237.901091][T29813] EXT4-fs (loop4): get root inode failed [ 237.902129][T29805] EXT4-fs (loop1): mount failed [ 237.907240][T29813] EXT4-fs (loop4): mount failed [ 238.148025][T29833] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 238.160785][T29833] EXT4-fs (loop5): get root inode failed [ 238.166678][T29833] EXT4-fs (loop5): mount failed [ 238.225691][T29843] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 238.239957][T29843] EXT4-fs (loop0): get root inode failed [ 238.245738][T29843] EXT4-fs (loop0): mount failed [ 238.268702][T29813] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 238.273035][T29805] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 238.284665][T29813] EXT4-fs (loop4): get root inode failed [ 238.294642][T29805] EXT4-fs (loop1): get root inode failed [ 238.302970][T29813] EXT4-fs (loop4): mount failed [ 238.308429][T29805] EXT4-fs (loop1): mount failed [ 238.351958][T29857] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 238.365620][T29857] EXT4-fs (loop2): get root inode failed [ 238.374360][T29857] EXT4-fs (loop2): mount failed [ 238.458901][T29843] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 238.465492][T29879] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 238.471456][T29843] EXT4-fs (loop0): get root inode failed [ 238.490627][T29843] EXT4-fs (loop0): mount failed [ 238.494096][T29879] EXT4-fs (loop5): get root inode failed [ 238.501810][T29879] EXT4-fs (loop5): mount failed [ 238.662077][T29897] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 238.674291][T29899] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 238.696295][T29897] EXT4-fs (loop3): get root inode failed [ 238.709196][T29900] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 238.712826][T29899] EXT4-fs (loop4): get root inode failed [ 238.725041][T29900] EXT4-fs (loop2): get root inode failed [ 238.728998][T29897] EXT4-fs (loop3): mount failed [ 238.735070][T29900] EXT4-fs (loop2): mount failed [ 238.742803][T29899] EXT4-fs (loop4): mount failed [ 238.767595][T29879] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 238.780520][T29879] EXT4-fs (loop5): get root inode failed [ 238.786320][T29879] EXT4-fs (loop5): mount failed [ 238.793713][T29896] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 238.811233][T29896] EXT4-fs (loop1): get root inode failed [ 238.813406][T29924] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 238.817390][T29896] EXT4-fs (loop1): mount failed [ 238.837708][T29924] EXT4-fs (loop0): get root inode failed [ 238.843821][T29924] EXT4-fs (loop0): mount failed [ 239.035201][T29896] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 239.035382][T29897] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 239.057329][T29896] EXT4-fs (loop1): get root inode failed [ 239.078533][T29896] EXT4-fs (loop1): mount failed [ 239.096024][T29897] EXT4-fs (loop3): get root inode failed [ 239.102015][T29897] EXT4-fs (loop3): mount failed [ 239.106164][T29949] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 239.119882][T29951] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 239.120116][T29949] EXT4-fs (loop5): get root inode failed [ 239.139048][T29899] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 239.141661][T29951] EXT4-fs (loop2): get root inode failed [ 239.152308][T29899] EXT4-fs (loop4): get root inode failed [ 239.166204][T29949] EXT4-fs (loop5): mount failed [ 239.167547][T29899] EXT4-fs (loop4): mount failed [ 239.172944][T29951] EXT4-fs (loop2): mount failed 2020/12/19 17:31:08 executed programs: 1610 [ 239.299122][T29973] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 239.311350][T29973] EXT4-fs (loop0): get root inode failed [ 239.318896][T29973] EXT4-fs (loop0): mount failed [ 239.399679][T29951] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 239.426570][T29951] EXT4-fs (loop2): get root inode failed [ 239.437050][T29951] EXT4-fs (loop2): mount failed [ 239.512778][T29949] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 239.528343][T30005] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 239.556759][T30006] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 239.557606][T30005] EXT4-fs (loop1): get root inode failed [ 239.574601][T30005] EXT4-fs (loop1): mount failed [ 239.584079][T30006] EXT4-fs (loop0): get root inode failed [ 239.586514][T29999] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 239.590721][T30006] EXT4-fs (loop0): mount failed [ 239.614405][T29999] EXT4-fs (loop3): get root inode failed [ 239.621048][T29999] EXT4-fs (loop3): mount failed [ 239.865682][T30005] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 239.878078][T30031] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 239.926256][T30005] EXT4-fs (loop1): get root inode failed [ 239.929372][T30031] EXT4-fs (loop4): get root inode failed [ 239.945581][T30005] EXT4-fs (loop1): mount failed [ 239.956726][T30031] EXT4-fs (loop4): mount failed [ 239.965482][T30006] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 239.968421][T30048] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 239.984094][T30006] EXT4-fs (loop0): get root inode failed [ 239.989670][T29999] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 239.995720][T30006] EXT4-fs (loop0): mount failed [ 240.007144][T30032] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 240.007182][T30032] EXT4-fs (loop2): get root inode failed [ 240.007184][T30032] EXT4-fs (loop2): mount failed [ 240.025755][T29999] EXT4-fs (loop3): get root inode failed [ 240.037329][T30048] EXT4-fs (loop5): get root inode failed [ 240.046327][T29999] EXT4-fs (loop3): mount failed [ 240.048429][T30048] EXT4-fs (loop5): mount failed [ 240.359472][T30079] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 240.364516][T30032] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 240.373772][T30079] EXT4-fs (loop1): get root inode failed [ 240.384848][T30032] EXT4-fs (loop2): get root inode failed [ 240.396049][T30032] EXT4-fs (loop2): mount failed [ 240.398666][T30079] EXT4-fs (loop1): mount failed [ 240.406086][T30094] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 240.421452][T30094] EXT4-fs (loop4): get root inode failed [ 240.427368][T30094] EXT4-fs (loop4): mount failed [ 240.537503][T30093] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 240.550615][T30093] EXT4-fs (loop0): get root inode failed [ 240.556321][T30093] EXT4-fs (loop0): mount failed [ 240.590385][T30101] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 240.602964][T30095] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 240.611310][T30101] EXT4-fs (loop5): get root inode failed [ 240.622575][T30101] EXT4-fs (loop5): mount failed [ 240.628707][T30094] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 240.636736][T30095] EXT4-fs (loop3): get root inode failed [ 240.646257][T30094] EXT4-fs (loop4): get root inode failed [ 240.652573][T30094] EXT4-fs (loop4): mount failed [ 240.653767][T30095] EXT4-fs (loop3): mount failed [ 240.852766][T30134] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 240.853065][T30136] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 240.865743][T30134] EXT4-fs (loop1): get root inode failed [ 240.881896][T30136] EXT4-fs (loop2): get root inode failed [ 240.883748][T30134] EXT4-fs (loop1): mount failed [ 240.894022][T30136] EXT4-fs (loop2): mount failed [ 240.902698][T30101] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 240.929493][T30101] EXT4-fs (loop5): get root inode failed [ 240.935832][T30101] EXT4-fs (loop5): mount failed [ 240.937990][T30093] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 240.958052][T30152] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 240.971136][T30093] EXT4-fs (loop0): get root inode failed [ 240.979900][T30093] EXT4-fs (loop0): mount failed [ 240.982162][T30152] EXT4-fs (loop3): get root inode failed [ 240.991134][T30152] EXT4-fs (loop3): mount failed [ 241.057466][T30155] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 241.059610][T30134] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 241.070338][T30136] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 241.089415][T30134] EXT4-fs (loop1): get root inode failed [ 241.095212][T30155] EXT4-fs (loop4): get root inode failed [ 241.100006][T30134] EXT4-fs (loop1): mount failed [ 241.103217][T30136] EXT4-fs (loop2): get root inode failed [ 241.109364][T30155] EXT4-fs (loop4): mount failed [ 241.116929][T30136] EXT4-fs (loop2): mount failed [ 241.159128][T30188] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 241.173031][T30188] EXT4-fs (loop5): get root inode failed [ 241.180399][T30188] EXT4-fs (loop5): mount failed [ 241.487585][T30188] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 241.492338][T30212] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 241.516811][T30204] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 241.526432][T30188] EXT4-fs (loop5): get root inode failed [ 241.536340][T30219] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 241.537567][T30188] EXT4-fs (loop5): mount failed [ 241.561994][T30212] EXT4-fs (loop2): get root inode failed [ 241.568490][T30212] EXT4-fs (loop2): mount failed [ 241.578194][T30204] EXT4-fs (loop1): get root inode failed [ 241.584551][T30204] EXT4-fs (loop1): mount failed [ 241.594135][T30220] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 241.608074][T30220] EXT4-fs (loop0): get root inode failed [ 241.614584][T30220] EXT4-fs (loop0): mount failed [ 241.624073][T30219] EXT4-fs (loop4): get root inode failed [ 241.630708][T30219] EXT4-fs (loop4): mount failed [ 241.678970][T30243] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 241.693885][T30243] EXT4-fs (loop3): get root inode failed [ 241.701268][T30243] EXT4-fs (loop3): mount failed [ 241.833017][T30253] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 241.842709][T30261] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 241.845961][T30253] EXT4-fs (loop2): get root inode failed [ 241.859982][T30261] EXT4-fs (loop1): get root inode failed [ 241.873736][T30261] EXT4-fs (loop1): mount failed [ 241.875282][T30253] EXT4-fs (loop2): mount failed [ 241.884809][T30264] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 241.900735][T30264] EXT4-fs (loop5): get root inode failed [ 241.921752][T30264] EXT4-fs (loop5): mount failed [ 241.956450][T30286] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 241.970483][T30260] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 241.971995][T30286] EXT4-fs (loop4): get root inode failed [ 241.984979][T30260] EXT4-fs (loop0): get root inode failed [ 241.999620][T30286] EXT4-fs (loop4): mount failed [ 242.005683][T30260] EXT4-fs (loop0): mount failed [ 242.174807][T30307] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 242.190369][T30307] EXT4-fs (loop1): get root inode failed [ 242.191396][T30301] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 242.199256][T30307] EXT4-fs (loop1): mount failed [ 242.216044][T30264] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 242.220170][T30301] EXT4-fs (loop3): get root inode failed [ 242.235797][T30264] EXT4-fs (loop5): get root inode failed [ 242.239756][T30301] EXT4-fs (loop3): mount failed [ 242.244271][T30306] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 242.252804][T30264] EXT4-fs (loop5): mount failed [ 242.274668][T30306] EXT4-fs (loop2): get root inode failed [ 242.285169][T30306] EXT4-fs (loop2): mount failed [ 242.285229][T30286] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 242.434020][T30327] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 242.449467][T30327] EXT4-fs (loop0): get root inode failed [ 242.456092][T30327] EXT4-fs (loop0): mount failed [ 242.471073][T30307] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 242.486285][T30307] EXT4-fs (loop1): get root inode failed [ 242.496051][T30307] EXT4-fs (loop1): mount failed [ 242.635067][T30301] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 242.729809][T30354] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 242.746024][T30354] EXT4-fs (loop4): get root inode failed [ 242.753171][T30354] EXT4-fs (loop4): mount failed [ 242.755610][T30372] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 242.772937][T30372] EXT4-fs (loop5): get root inode failed [ 242.781650][T30372] EXT4-fs (loop5): mount failed [ 242.829592][T30373] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 242.843290][T30373] EXT4-fs (loop2): get root inode failed [ 242.851893][T30373] EXT4-fs (loop2): mount failed [ 242.981145][T30396] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 242.995556][T30396] EXT4-fs (loop0): get root inode failed [ 243.002224][T30396] EXT4-fs (loop0): mount failed [ 243.019595][T30395] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 243.027080][T30391] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 243.038969][T30395] EXT4-fs (loop1): get root inode failed [ 243.048609][T30391] EXT4-fs (loop4): get root inode failed [ 243.061269][T30391] EXT4-fs (loop4): mount failed [ 243.062264][T30395] EXT4-fs (loop1): mount failed [ 243.075076][T30397] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 243.091436][T30372] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 243.091477][T30373] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 243.131908][T30397] EXT4-fs (loop3): get root inode failed [ 243.142763][T30397] EXT4-fs (loop3): mount failed [ 243.149918][T30373] EXT4-fs (loop2): get root inode failed [ 243.154581][T30372] EXT4-fs (loop5): get root inode failed [ 243.157155][T30373] EXT4-fs (loop2): mount failed [ 243.165146][T30372] EXT4-fs (loop5): mount failed [ 243.372048][T30395] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 243.388732][T30396] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 243.517696][T30455] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 243.531270][T30455] EXT4-fs (loop4): get root inode failed [ 243.539849][T30455] EXT4-fs (loop4): mount failed [ 243.550452][T30397] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 243.813012][T30456] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 243.827141][T30456] EXT4-fs (loop2): get root inode failed [ 243.853213][T30456] EXT4-fs (loop2): mount failed [ 243.868840][T30462] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 243.871860][T30455] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 243.886370][T30462] EXT4-fs (loop1): get root inode failed [ 243.905257][T30462] EXT4-fs (loop1): mount failed [ 243.930487][T30455] EXT4-fs (loop4): get root inode failed [ 243.933341][T30490] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 243.950292][T30490] EXT4-fs (loop5): get root inode failed [ 243.955547][T30455] EXT4-fs (loop4): mount failed [ 243.960170][T30490] EXT4-fs (loop5): mount failed [ 243.980477][T30491] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 243.994618][T30491] EXT4-fs (loop0): get root inode failed [ 244.001869][T30491] EXT4-fs (loop0): mount failed [ 244.202752][T30462] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 244.210029][T30496] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 244.222606][T30462] EXT4-fs (loop1): get root inode failed [ 244.230795][T30491] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 244.237042][T30490] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 244.259825][T30462] EXT4-fs (loop1): mount failed [ 244.265123][T30496] EXT4-fs (loop3): get root inode failed [ 244.276365][T30496] EXT4-fs (loop3): mount failed [ 244.291569][T30491] EXT4-fs (loop0): get root inode failed [ 244.294078][T30490] EXT4-fs (loop5): get root inode failed [ 244.299450][T30491] EXT4-fs (loop0): mount failed [ 244.305809][T30535] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 244.311082][T30490] EXT4-fs (loop5): mount failed [ 244.323044][T30531] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 244.323083][T30531] EXT4-fs (loop2): get root inode failed [ 244.339020][T30535] EXT4-fs (loop4): get root inode failed [ 244.341621][T30531] EXT4-fs (loop2): mount failed [ 244.355984][T30535] EXT4-fs (loop4): mount failed 2020/12/19 17:31:13 executed programs: 1656 [ 244.679810][T30496] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 244.683000][T30531] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 244.697248][T30496] EXT4-fs (loop3): get root inode failed [ 244.714265][T30531] EXT4-fs (loop2): get root inode failed [ 244.718490][T30496] EXT4-fs (loop3): mount failed [ 244.735808][T30531] EXT4-fs (loop2): mount failed [ 244.747263][T30556] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 244.751607][T30535] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 244.760991][T30556] EXT4-fs (loop5): get root inode failed [ 244.774115][T30535] EXT4-fs (loop4): get root inode failed [ 244.786817][T30535] EXT4-fs (loop4): mount failed [ 244.792293][T30556] EXT4-fs (loop5): mount failed [ 244.801273][T30573] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 244.815101][T30573] EXT4-fs (loop1): get root inode failed [ 244.823360][T30573] EXT4-fs (loop1): mount failed [ 244.848107][T30562] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 244.862750][T30562] EXT4-fs (loop0): get root inode failed [ 244.870974][T30562] EXT4-fs (loop0): mount failed [ 245.138715][T30605] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 245.157613][T30605] EXT4-fs (loop3): get root inode failed [ 245.163779][T30605] EXT4-fs (loop3): mount failed [ 245.200699][T30618] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 245.204964][T30573] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 245.215932][T30618] EXT4-fs (loop2): get root inode failed [ 245.233233][T30618] EXT4-fs (loop2): mount failed [ 245.236407][T30621] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 245.243002][T30573] EXT4-fs (loop1): get root inode failed [ 245.253010][T30556] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 245.259117][T30573] EXT4-fs (loop1): mount failed [ 245.276103][T30556] EXT4-fs (loop5): get root inode failed [ 245.297865][T30621] EXT4-fs (loop4): get root inode failed [ 245.299434][T30556] EXT4-fs (loop5): mount failed [ 245.305353][T30621] EXT4-fs (loop4): mount failed [ 245.309885][T30634] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 245.329289][T30634] EXT4-fs (loop0): get root inode failed [ 245.335921][T30634] EXT4-fs (loop0): mount failed [ 245.608993][T30659] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 245.624387][T30634] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 245.638092][T30664] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 245.640032][T30659] EXT4-fs (loop3): get root inode failed [ 245.657527][T30659] EXT4-fs (loop3): mount failed [ 245.661745][T30621] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 245.678367][T30670] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 245.687062][T30664] EXT4-fs (loop1): get root inode failed [ 245.695786][T30677] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 245.702193][T30664] EXT4-fs (loop1): mount failed [ 245.722534][T30634] EXT4-fs (loop0): get root inode failed [ 245.723020][T30621] EXT4-fs (loop4): get root inode failed [ 245.732087][T30670] EXT4-fs (loop2): get root inode failed [ 245.745166][T30621] EXT4-fs (loop4): mount failed [ 245.748975][T30677] EXT4-fs (loop5): get root inode failed [ 245.753936][T30634] EXT4-fs (loop0): mount failed [ 245.759997][T30677] EXT4-fs (loop5): mount failed [ 245.778295][T30670] EXT4-fs (loop2): mount failed [ 245.808116][T30659] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 245.822833][T30659] EXT4-fs (loop3): get root inode failed [ 245.831348][T30659] EXT4-fs (loop3): mount failed [ 246.169619][T30714] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 246.170853][T30670] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 246.186684][T30720] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 246.202245][T30670] EXT4-fs (loop2): get root inode failed [ 246.223733][T30670] EXT4-fs (loop2): mount failed [ 246.225019][T30714] EXT4-fs (loop0): get root inode failed [ 246.233428][T30720] EXT4-fs (loop1): get root inode failed [ 246.242372][T30720] EXT4-fs (loop1): mount failed [ 246.251350][T30714] EXT4-fs (loop0): mount failed [ 246.290463][T30729] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 246.305281][T30729] EXT4-fs (loop4): get root inode failed [ 246.314806][T30729] EXT4-fs (loop4): mount failed [ 246.380533][T30730] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 246.394816][T30730] EXT4-fs (loop5): get root inode failed [ 246.441845][T30730] EXT4-fs (loop5): mount failed [ 246.455917][T30733] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 246.471027][T30733] EXT4-fs (loop3): get root inode failed [ 246.476921][T30720] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 246.479949][T30733] EXT4-fs (loop3): mount failed [ 246.491670][T30720] EXT4-fs (loop1): get root inode failed [ 246.503617][T30720] EXT4-fs (loop1): mount failed [ 246.644392][T30714] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 246.668014][T30766] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 246.681335][T30766] EXT4-fs (loop2): get root inode failed [ 246.688316][T30766] EXT4-fs (loop2): mount failed [ 246.737470][T30730] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 246.752439][T30730] EXT4-fs (loop5): get root inode failed [ 246.759963][T30730] EXT4-fs (loop5): mount failed [ 246.884304][T30733] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 246.913732][T30787] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 246.928743][T30787] EXT4-fs (loop4): get root inode failed [ 246.935038][T30787] EXT4-fs (loop4): mount failed [ 246.946986][T30766] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 246.960550][T30766] EXT4-fs (loop2): get root inode failed [ 246.969031][T30766] EXT4-fs (loop2): mount failed [ 247.067212][T30811] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 247.079900][T30803] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 247.088157][T30811] EXT4-fs (loop1): get root inode failed [ 247.092079][T30803] EXT4-fs (loop0): get root inode failed [ 247.117737][T30803] EXT4-fs (loop0): mount failed [ 247.135771][T30805] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 247.139001][T30811] EXT4-fs (loop1): mount failed [ 247.165439][T30805] EXT4-fs (loop5): get root inode failed [ 247.175027][T30805] EXT4-fs (loop5): mount failed [ 247.184835][T30787] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 247.197587][T30787] EXT4-fs (loop4): get root inode failed [ 247.203541][T30787] EXT4-fs (loop4): mount failed [ 247.406988][T30840] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 247.420547][T30840] EXT4-fs (loop2): get root inode failed [ 247.428070][T30840] EXT4-fs (loop2): mount failed [ 247.462124][T30803] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 247.476631][T30803] EXT4-fs (loop0): get root inode failed [ 247.477742][T30805] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 247.482625][T30803] EXT4-fs (loop0): mount failed [ 247.503117][T30805] EXT4-fs (loop5): get root inode failed [ 247.509065][T30805] EXT4-fs (loop5): mount failed [ 247.517657][T30811] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 247.530289][T30811] EXT4-fs (loop1): get root inode failed [ 247.537395][T30811] EXT4-fs (loop1): mount failed [ 247.557322][T30855] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 247.571063][T30855] EXT4-fs (loop3): get root inode failed [ 247.577902][T30855] EXT4-fs (loop3): mount failed [ 247.747047][T30871] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 247.759348][T30871] EXT4-fs (loop4): get root inode failed [ 247.765089][T30871] EXT4-fs (loop4): mount failed [ 247.849906][T30840] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 247.888014][T30904] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 247.900713][T30904] EXT4-fs (loop5): get root inode failed [ 247.908210][T30904] EXT4-fs (loop5): mount failed [ 247.967142][T30855] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 247.979624][T30855] EXT4-fs (loop3): get root inode failed [ 247.985443][T30855] EXT4-fs (loop3): mount failed [ 248.015352][T30907] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 248.027659][T30907] EXT4-fs (loop0): get root inode failed [ 248.033489][T30907] EXT4-fs (loop0): mount failed [ 248.129556][T30903] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 248.130757][T30871] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 248.142188][T30903] EXT4-fs (loop1): get root inode failed [ 248.160276][T30871] EXT4-fs (loop4): get root inode failed [ 248.160459][T30903] EXT4-fs (loop1): mount failed [ 248.168111][T30871] EXT4-fs (loop4): mount failed [ 248.396763][T30934] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 248.417225][T30934] EXT4-fs (loop2): get root inode failed [ 248.420070][T30907] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 248.423104][T30934] EXT4-fs (loop2): mount failed [ 248.440766][T30948] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 248.458901][T30951] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 248.459046][T30907] EXT4-fs (loop0): get root inode failed [ 248.477528][T30907] EXT4-fs (loop0): mount failed [ 248.477570][T30903] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 248.489560][T30948] EXT4-fs (loop3): get root inode failed [ 248.501073][T30948] EXT4-fs (loop3): mount failed [ 248.514948][T30951] EXT4-fs (loop5): get root inode failed [ 248.520682][T30951] EXT4-fs (loop5): mount failed [ 248.523851][T30903] EXT4-fs (loop1): get root inode failed [ 248.531684][T30903] EXT4-fs (loop1): mount failed [ 248.658559][T30965] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 248.691966][T30948] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 248.701503][T30951] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 248.705456][T30948] EXT4-fs (loop3): get root inode failed [ 248.718008][T30951] EXT4-fs (loop5): get root inode failed [ 248.729657][T30951] EXT4-fs (loop5): mount failed [ 248.733650][T30948] EXT4-fs (loop3): mount failed [ 248.739462][T30982] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 248.739500][T30982] EXT4-fs (loop2): get root inode failed [ 248.739503][T30982] EXT4-fs (loop2): mount failed [ 248.941553][T31002] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 248.955627][T31002] EXT4-fs (loop0): get root inode failed [ 248.963066][T31002] EXT4-fs (loop0): mount failed [ 248.985719][T31016] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 249.002779][T31016] EXT4-fs (loop4): get root inode failed [ 249.009197][T31016] EXT4-fs (loop4): mount failed [ 249.014257][T31015] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 249.032138][T31015] EXT4-fs (loop1): get root inode failed [ 249.039665][T31015] EXT4-fs (loop1): mount failed [ 249.149397][T31030] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 249.162483][T31030] EXT4-fs (loop3): get root inode failed [ 249.170185][T31030] EXT4-fs (loop3): mount failed [ 249.218466][T31016] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 249.244996][T31002] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 249.245565][T31016] EXT4-fs (loop4): get root inode failed [ 249.257417][T31033] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 249.257451][T31033] EXT4-fs (loop5): get root inode failed [ 249.257453][T31033] EXT4-fs (loop5): mount failed [ 249.263356][T31048] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 249.276666][T31016] EXT4-fs (loop4): mount failed [ 249.286911][T31002] EXT4-fs (loop0): get root inode failed [ 249.305575][T31048] EXT4-fs (loop2): get root inode failed [ 249.309928][T31015] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 249.315812][T31048] EXT4-fs (loop2): mount failed [ 249.348757][T31002] EXT4-fs (loop0): mount failed [ 249.357605][T31015] EXT4-fs (loop1): get root inode failed [ 249.363861][T31015] EXT4-fs (loop1): mount failed 2020/12/19 17:31:18 executed programs: 1695 [ 249.528146][T31030] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 249.544143][T31033] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 249.557890][T31033] EXT4-fs (loop5): get root inode failed [ 249.563629][T31033] EXT4-fs (loop5): mount failed [ 249.772355][T31048] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 249.787675][T31092] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 249.800284][T31092] EXT4-fs (loop1): get root inode failed [ 249.807613][T31092] EXT4-fs (loop1): mount failed [ 249.955489][T31108] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 249.967801][T31108] EXT4-fs (loop4): get root inode failed [ 249.973459][T31108] EXT4-fs (loop4): mount failed [ 250.007997][T31117] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 250.010336][T31118] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 250.020584][T31117] EXT4-fs (loop3): get root inode failed [ 250.039106][T31117] EXT4-fs (loop3): mount failed [ 250.039947][T31118] EXT4-fs (loop0): get root inode failed [ 250.051580][T31118] EXT4-fs (loop0): mount failed [ 250.108046][T31125] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 250.116638][T31131] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 250.120988][T31125] EXT4-fs (loop2): get root inode failed [ 250.136683][T31131] EXT4-fs (loop5): get root inode failed [ 250.141307][T31125] EXT4-fs (loop2): mount failed [ 250.143849][T31131] EXT4-fs (loop5): mount failed [ 250.168152][T31092] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 250.210022][T31108] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 250.232850][T31118] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 250.234990][T31117] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 250.245391][T31118] EXT4-fs (loop0): get root inode failed [ 250.264891][T31117] EXT4-fs (loop3): get root inode failed [ 250.265877][T31125] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 250.272063][T31117] EXT4-fs (loop3): mount failed [ 250.287793][T31118] EXT4-fs (loop0): mount failed [ 250.295657][T31125] EXT4-fs (loop2): get root inode failed [ 250.302192][T31125] EXT4-fs (loop2): mount failed [ 250.606645][T31183] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 250.619087][T31183] EXT4-fs (loop5): get root inode failed [ 250.624728][T31183] EXT4-fs (loop5): mount failed [ 250.706937][T31192] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 250.707064][T31177] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 250.733437][T31192] EXT4-fs (loop0): get root inode failed [ 250.741806][T31192] EXT4-fs (loop0): mount failed [ 250.746983][T31177] EXT4-fs (loop1): get root inode failed [ 250.753063][T31177] EXT4-fs (loop1): mount failed [ 250.784702][T31214] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 250.796943][T31216] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 250.798274][T31214] EXT4-fs (loop4): get root inode failed [ 250.808996][T31217] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 250.809022][T31217] EXT4-fs (loop3): get root inode failed [ 250.815350][T31214] EXT4-fs (loop4): mount failed [ 250.857916][T31216] EXT4-fs (loop5): get root inode failed [ 250.863908][T31216] EXT4-fs (loop5): mount failed [ 250.864294][T31215] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 250.872516][T31217] EXT4-fs (loop3): mount failed [ 250.892544][T31215] EXT4-fs (loop2): get root inode failed [ 250.899388][T31215] EXT4-fs (loop2): mount failed [ 250.997510][T31244] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 251.009841][T31244] EXT4-fs (loop0): get root inode failed [ 251.015495][T31244] EXT4-fs (loop0): mount failed [ 251.038020][T31246] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 251.053052][T31246] EXT4-fs (loop1): get root inode failed [ 251.061595][T31246] EXT4-fs (loop1): mount failed [ 251.106757][T31215] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 251.113044][T31214] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 251.119996][T31215] EXT4-fs (loop2): get root inode failed [ 251.138255][T31214] EXT4-fs (loop4): get root inode failed [ 251.140847][T31215] EXT4-fs (loop2): mount failed [ 251.144034][T31214] EXT4-fs (loop4): mount failed [ 251.210331][T31216] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 251.436641][T31246] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 251.449127][T31246] EXT4-fs (loop1): get root inode failed [ 251.454914][T31246] EXT4-fs (loop1): mount failed [ 251.487676][T31286] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 251.501490][T31286] EXT4-fs (loop3): get root inode failed [ 251.503909][T31292] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 251.519497][T31286] EXT4-fs (loop3): mount failed [ 251.523622][T31292] EXT4-fs (loop2): get root inode failed [ 251.530386][T31292] EXT4-fs (loop2): mount failed [ 251.566541][T31309] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 251.577201][T31308] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 251.590421][T31309] EXT4-fs (loop4): get root inode failed [ 251.598142][T31309] EXT4-fs (loop4): mount failed [ 251.606457][T31308] EXT4-fs (loop0): get root inode failed [ 251.612391][T31308] EXT4-fs (loop0): mount failed [ 251.648689][T31326] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 251.661175][T31307] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 251.666027][T31326] EXT4-fs (loop2): get root inode failed [ 251.682975][T31307] EXT4-fs (loop5): get root inode failed [ 251.685741][T31326] EXT4-fs (loop2): mount failed [ 251.690604][T31307] EXT4-fs (loop5): mount failed [ 251.789676][T31308] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 251.789844][T31325] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 251.802380][T31308] EXT4-fs (loop0): get root inode failed [ 251.820336][T31307] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 251.820918][T31308] EXT4-fs (loop0): mount failed [ 251.832853][T31309] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 251.846482][T31325] EXT4-fs (loop1): get root inode failed [ 251.856186][T31307] EXT4-fs (loop5): get root inode failed [ 251.860352][T31325] EXT4-fs (loop1): mount failed [ 251.861852][T31307] EXT4-fs (loop5): mount failed [ 251.867417][T31309] EXT4-fs (loop4): get root inode failed [ 251.890618][T31309] EXT4-fs (loop4): mount failed [ 251.916252][T31356] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 251.929541][T31356] EXT4-fs (loop3): get root inode failed [ 251.935430][T31356] EXT4-fs (loop3): mount failed [ 252.147188][T31378] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 252.159400][T31378] EXT4-fs (loop2): get root inode failed [ 252.165284][T31378] EXT4-fs (loop2): mount failed [ 252.242918][T31325] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 252.257568][T31325] EXT4-fs (loop1): get root inode failed [ 252.263636][T31325] EXT4-fs (loop1): mount failed [ 252.284226][T31398] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 252.297815][T31398] EXT4-fs (loop5): get root inode failed [ 252.303849][T31398] EXT4-fs (loop5): mount failed [ 252.308232][T31356] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 252.313634][T31387] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 252.321245][T31356] EXT4-fs (loop3): get root inode failed [ 252.350679][T31356] EXT4-fs (loop3): mount failed [ 252.352107][T31387] EXT4-fs (loop0): get root inode failed [ 252.361671][T31387] EXT4-fs (loop0): mount failed [ 252.439242][T31413] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 252.452260][T31413] EXT4-fs (loop4): get root inode failed [ 252.459212][T31413] EXT4-fs (loop4): mount failed [ 252.539869][T31411] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 252.540337][T31429] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 252.552160][T31411] EXT4-fs (loop2): get root inode failed [ 252.566618][T31429] EXT4-fs (loop1): get root inode failed [ 252.574538][T31411] EXT4-fs (loop2): mount failed [ 252.575289][T31429] EXT4-fs (loop1): mount failed [ 252.656518][T31398] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 252.667662][T31435] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 252.669304][T31398] EXT4-fs (loop5): get root inode failed [ 252.687033][T31398] EXT4-fs (loop5): mount failed [ 252.696782][T31435] EXT4-fs (loop3): get root inode failed [ 252.718366][T31435] EXT4-fs (loop3): mount failed [ 252.723887][T31441] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 252.737545][T31441] EXT4-fs (loop0): get root inode failed [ 252.743212][T31441] EXT4-fs (loop0): mount failed [ 252.866438][T31429] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 252.884711][T31413] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 252.897336][T31413] EXT4-fs (loop4): get root inode failed [ 252.903058][T31413] EXT4-fs (loop4): mount failed [ 252.935691][T31411] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 253.025015][T31435] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 253.038296][T31441] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 253.051464][T31476] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 253.063693][T31476] EXT4-fs (loop5): get root inode failed [ 253.071635][T31441] EXT4-fs (loop0): get root inode failed [ 253.076168][T31476] EXT4-fs (loop5): mount failed [ 253.101079][T31441] EXT4-fs (loop0): mount failed [ 253.434804][T31509] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 253.442316][T31476] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 253.447567][T31509] EXT4-fs (loop2): get root inode failed [ 253.459942][T31526] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 253.468158][T31509] EXT4-fs (loop2): mount failed [ 253.483271][T31476] EXT4-fs (loop5): get root inode failed [ 253.484138][T31506] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 253.489438][T31476] EXT4-fs (loop5): mount failed [ 253.509563][T31526] EXT4-fs (loop0): get root inode failed [ 253.515761][T31539] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 253.534080][T31526] EXT4-fs (loop0): mount failed [ 253.541108][T31539] EXT4-fs (loop4): get root inode failed [ 253.542220][T31506] EXT4-fs (loop1): get root inode failed [ 253.552949][T31506] EXT4-fs (loop1): mount failed [ 253.560079][T31539] EXT4-fs (loop4): mount failed [ 253.561986][T31538] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 253.577533][T31538] EXT4-fs (loop3): get root inode failed [ 253.583263][T31538] EXT4-fs (loop3): mount failed [ 253.832475][T31526] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 253.856119][T31567] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 253.872194][T31567] EXT4-fs (loop5): get root inode failed [ 253.878721][T31567] EXT4-fs (loop5): mount failed [ 253.891332][T31506] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 253.903693][T31570] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 253.904249][T31506] EXT4-fs (loop1): get root inode failed [ 253.921316][T31506] EXT4-fs (loop1): mount failed [ 253.924281][T31538] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 253.930544][T31570] EXT4-fs (loop2): get root inode failed [ 253.944785][T31570] EXT4-fs (loop2): mount failed [ 253.947479][T31538] EXT4-fs (loop3): get root inode failed [ 253.958438][T31538] EXT4-fs (loop3): mount failed [ 253.986982][T31593] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 253.996592][T31567] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 253.999792][T31593] EXT4-fs (loop4): get root inode failed [ 254.013197][T31567] EXT4-fs (loop5): get root inode failed [ 254.024235][T31567] EXT4-fs (loop5): mount failed [ 254.026270][T31593] EXT4-fs (loop4): mount failed [ 254.259761][T31628] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 254.272539][T31628] EXT4-fs (loop0): get root inode failed [ 254.280107][T31628] EXT4-fs (loop0): mount failed [ 254.301981][T31619] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 254.306847][T31618] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 254.330146][T31618] EXT4-fs (loop1): get root inode failed [ 254.337233][T31630] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 254.345837][T31618] EXT4-fs (loop1): mount failed [ 254.354824][T31630] EXT4-fs (loop4): get root inode failed [ 254.365216][T31630] EXT4-fs (loop4): mount failed [ 254.387273][T31637] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 254.399636][T31637] EXT4-fs (loop2): get root inode failed [ 254.405279][T31637] EXT4-fs (loop2): mount failed [ 254.489086][T31654] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 254.502385][T31654] EXT4-fs (loop5): get root inode failed [ 254.509902][T31654] EXT4-fs (loop5): mount failed [ 254.526167][T31628] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 254.538748][T31628] EXT4-fs (loop0): get root inode failed [ 254.544595][T31628] EXT4-fs (loop0): mount failed 2020/12/19 17:31:23 executed programs: 1746 [ 254.697676][T31630] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 254.697814][T31637] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 254.729603][T31680] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 254.741958][T31680] EXT4-fs (loop3): get root inode failed [ 254.747385][T31654] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 254.749652][T31680] EXT4-fs (loop3): mount failed [ 254.763748][T31654] EXT4-fs (loop5): get root inode failed [ 254.771843][T31654] EXT4-fs (loop5): mount failed [ 254.816084][T31692] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 254.825331][T31693] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 254.832147][T31692] EXT4-fs (loop1): get root inode failed [ 254.841031][T31693] EXT4-fs (loop0): get root inode failed [ 254.851336][T31693] EXT4-fs (loop0): mount failed [ 254.852263][T31692] EXT4-fs (loop1): mount failed [ 255.088685][T31714] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 255.101145][T31714] EXT4-fs (loop4): get root inode failed [ 255.108905][T31714] EXT4-fs (loop4): mount failed [ 255.134605][T31729] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 255.138820][T31692] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 255.147210][T31693] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 255.162718][T31680] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 255.171672][T31740] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 255.184311][T31680] EXT4-fs (loop3): get root inode failed [ 255.202047][T31680] EXT4-fs (loop3): mount failed [ 255.205308][T31729] EXT4-fs (loop2): get root inode failed [ 255.211040][T31693] EXT4-fs (loop0): get root inode failed [ 255.218803][T31693] EXT4-fs (loop0): mount failed [ 255.225704][T31729] EXT4-fs (loop2): mount failed [ 255.228520][T31692] EXT4-fs (loop1): get root inode failed [ 255.232021][T31740] EXT4-fs (loop5): get root inode failed [ 255.237929][T31692] EXT4-fs (loop1): mount failed [ 255.254818][T31740] EXT4-fs (loop5): mount failed [ 255.494602][T31714] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 255.533202][T31773] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 255.535994][T31768] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 255.545384][T31767] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 255.557991][T31768] EXT4-fs (loop0): get root inode failed [ 255.575084][T31768] EXT4-fs (loop0): mount failed [ 255.578971][T31773] EXT4-fs (loop3): get root inode failed [ 255.583815][T31767] EXT4-fs (loop2): get root inode failed [ 255.591418][T31773] EXT4-fs (loop3): mount failed [ 255.591616][T31767] EXT4-fs (loop2): mount failed [ 255.753266][T31799] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 255.770916][T31799] EXT4-fs (loop1): get root inode failed [ 255.784601][T31799] EXT4-fs (loop1): mount failed [ 255.799126][T31802] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 255.811436][T31803] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 255.835520][T31802] EXT4-fs (loop4): get root inode failed [ 255.841625][T31802] EXT4-fs (loop4): mount failed [ 255.861095][T31767] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 255.887872][T31773] EXT4-fs: failed to create workqueue [ 255.893374][T31773] EXT4-fs (loop3): mount failed [ 255.901780][T31768] EXT4-fs: failed to create workqueue [ 255.912367][T31768] EXT4-fs (loop0): mount failed [ 255.915803][T31803] EXT4-fs (loop5): get root inode failed [ 255.926508][T31767] EXT4-fs (loop2): get root inode failed [ 255.931620][T31803] EXT4-fs (loop5): mount failed [ 255.932830][T31767] EXT4-fs (loop2): mount failed [ 255.997189][T31844] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 256.009832][T31844] EXT4-fs (loop1): get root inode failed [ 256.017248][T31844] EXT4-fs (loop1): mount failed [ 256.207585][T31803] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 256.220596][T31803] EXT4-fs (loop5): get root inode failed [ 256.228387][T31803] EXT4-fs (loop5): mount failed [ 256.230244][T31845] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 256.246552][T31845] EXT4-fs (loop4): get root inode failed [ 256.252214][T31845] EXT4-fs (loop4): mount failed [ 256.286119][T31857] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 256.299899][T31857] EXT4-fs (loop0): get root inode failed [ 256.306143][T31857] EXT4-fs (loop0): mount failed [ 256.446165][T31867] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 256.458463][T31867] EXT4-fs (loop3): get root inode failed [ 256.464269][T31867] EXT4-fs (loop3): mount failed [ 256.520893][T31845] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 256.548346][T31891] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 256.561070][T31891] EXT4-fs (loop1): get root inode failed [ 256.566963][T31891] EXT4-fs (loop1): mount failed [ 256.587864][T31889] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 256.600173][T31889] EXT4-fs (loop2): get root inode failed [ 256.607335][T31889] EXT4-fs (loop2): mount failed [ 256.629892][T31909] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 256.642521][T31909] EXT4-fs (loop5): get root inode failed [ 256.653650][T31909] EXT4-fs (loop5): mount failed [ 256.655632][T31910] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 256.671096][T31910] EXT4-fs (loop0): get root inode failed [ 256.677150][T31910] EXT4-fs (loop0): mount failed [ 256.876468][T31933] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 256.893111][T31933] EXT4-fs (loop3): get root inode failed [ 256.899318][T31933] EXT4-fs (loop3): mount failed [ 256.908723][T31889] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 256.916217][T31941] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 256.921279][T31889] EXT4-fs (loop2): get root inode failed [ 256.938484][T31889] EXT4-fs (loop2): mount failed [ 256.953886][T31909] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 256.959057][T31941] EXT4-fs (loop4): get root inode failed [ 256.966238][T31891] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 256.971755][T31941] EXT4-fs (loop4): mount failed [ 256.983509][T31910] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 256.989314][T31909] EXT4-fs (loop5): get root inode failed [ 257.006579][T31909] EXT4-fs (loop5): mount failed [ 257.017234][T31910] EXT4-fs (loop0): get root inode failed [ 257.024943][T31891] EXT4-fs (loop1): get root inode failed [ 257.025473][T31910] EXT4-fs (loop0): mount failed [ 257.038037][T31891] EXT4-fs (loop1): mount failed [ 257.047286][T31973] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 257.059588][T31973] EXT4-fs (loop3): get root inode failed [ 257.065596][T31973] EXT4-fs (loop3): mount failed [ 257.537626][T32001] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 257.549914][T31987] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 257.569193][T32001] EXT4-fs (loop3): get root inode failed [ 257.575055][T32001] EXT4-fs (loop3): mount failed [ 257.587693][T31987] EXT4-fs (loop2): get root inode failed [ 257.593761][T31987] EXT4-fs (loop2): mount failed [ 257.604601][T31996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 257.618019][T32006] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 257.646891][T32003] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 257.659325][T31996] EXT4-fs (loop4): get root inode failed [ 257.666859][T31996] EXT4-fs (loop4): mount failed [ 257.671742][T32003] EXT4-fs (loop5): get root inode failed [ 257.672035][T32007] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 257.683741][T32006] EXT4-fs (loop0): get root inode failed [ 257.690632][T32007] EXT4-fs (loop1): get root inode failed [ 257.701213][T32007] EXT4-fs (loop1): mount failed [ 257.702186][T32003] EXT4-fs (loop5): mount failed [ 257.716660][T32006] EXT4-fs (loop0): mount failed [ 257.932521][T32035] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 257.968587][T32003] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 257.976807][T32006] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 257.981529][T32003] EXT4-fs (loop5): get root inode failed [ 257.993643][T32007] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 258.006920][T32003] EXT4-fs (loop5): mount failed [ 258.026885][T31996] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 258.061247][T31996] EXT4-fs (loop4): get root inode failed [ 258.061300][T32054] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 258.068452][T32006] EXT4-fs (loop0): get root inode failed [ 258.083501][T32054] EXT4-fs (loop3): get root inode failed [ 258.085903][T32007] EXT4-fs (loop1): get root inode failed [ 258.102599][T31996] EXT4-fs (loop4): mount failed [ 258.104913][T32006] EXT4-fs (loop0): mount failed [ 258.109260][T32054] EXT4-fs (loop3): mount failed [ 258.112799][T32007] EXT4-fs (loop1): mount failed [ 258.186686][T32082] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 258.199708][T32082] EXT4-fs (loop2): get root inode failed [ 258.209124][T32082] EXT4-fs (loop2): mount failed [ 258.423202][T32054] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 258.457771][T32096] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 258.457926][T32098] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 258.476043][T32096] EXT4-fs (loop0): get root inode failed [ 258.482329][T32098] EXT4-fs (loop5): get root inode failed [ 258.493246][T32098] EXT4-fs (loop5): mount failed [ 258.494796][T32096] EXT4-fs (loop0): mount failed [ 258.572393][T32124] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 258.585601][T32124] EXT4-fs (loop1): get root inode failed [ 258.591677][T32124] EXT4-fs (loop1): mount failed [ 258.650172][T32114] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 258.663456][T32120] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 258.663538][T32114] EXT4-fs (loop2): get root inode failed [ 258.681448][T32114] EXT4-fs (loop2): mount failed [ 258.683620][T32133] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 258.690142][T32120] EXT4-fs (loop4): get root inode failed [ 258.704678][T32120] EXT4-fs (loop4): mount failed [ 258.707621][T32133] EXT4-fs (loop3): get root inode failed [ 258.714859][T32096] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 258.723438][T32133] EXT4-fs (loop3): mount failed [ 258.733279][T32096] EXT4-fs (loop0): get root inode failed [ 258.741015][T32096] EXT4-fs (loop0): mount failed [ 258.850731][T32150] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 258.863291][T32150] EXT4-fs (loop5): get root inode failed [ 258.870935][T32150] EXT4-fs (loop5): mount failed [ 259.038554][T32114] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 259.051649][T32120] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 259.069612][T32124] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 259.102417][T32133] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 259.114990][T32133] EXT4-fs (loop3): get root inode failed [ 259.120879][T32133] EXT4-fs (loop3): mount failed [ 259.315894][T32172] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 259.329078][T32172] EXT4-fs (loop0): get root inode failed [ 259.336441][T32172] EXT4-fs (loop0): mount failed [ 259.470007][T32198] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 259.483688][T32195] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 259.503092][T32198] EXT4-fs (loop1): get root inode failed [ 259.505995][T32195] EXT4-fs (loop5): get root inode failed [ 259.514908][T32195] EXT4-fs (loop5): mount failed [ 259.534728][T32172] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 259.549735][T32198] EXT4-fs (loop1): mount failed [ 259.556155][T32172] EXT4-fs (loop0): get root inode failed [ 259.556630][T32221] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 259.563999][T32172] EXT4-fs (loop0): mount failed [ 259.591099][T32221] EXT4-fs (loop3): get root inode failed [ 259.600257][T32221] EXT4-fs (loop3): mount failed 2020/12/19 17:31:28 executed programs: 1793 [ 259.655700][T32223] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 259.679379][T32223] EXT4-fs (loop4): get root inode failed [ 259.687190][T32223] EXT4-fs (loop4): mount failed [ 259.919203][T32251] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 259.933462][T32259] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 259.955396][T32217] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 259.956642][T32223] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 259.981748][T32223] EXT4-fs (loop4): get root inode failed [ 259.988249][T32223] EXT4-fs (loop4): mount failed [ 260.000325][T32221] EXT4-fs: failed to create workqueue [ 260.009314][T32262] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 260.012172][T32221] EXT4-fs (loop3): mount failed [ 260.027360][T32217] EXT4-fs (loop2): get root inode failed [ 260.033091][T32217] EXT4-fs (loop2): mount failed [ 260.054679][T32262] EXT4-fs (loop0): get root inode failed [ 260.059740][T32259] EXT4-fs (loop1): get root inode failed [ 260.060869][T32262] EXT4-fs (loop0): mount failed [ 260.070761][T32251] EXT4-fs (loop5): get root inode failed [ 260.074729][T32259] EXT4-fs (loop1): mount failed [ 260.079013][T32251] EXT4-fs (loop5): mount failed [ 260.255970][T32289] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 260.268415][T32289] EXT4-fs (loop4): get root inode failed [ 260.274501][T32289] EXT4-fs (loop4): mount failed [ 260.308306][T32262] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 260.321096][T32262] EXT4-fs (loop0): get root inode failed [ 260.329066][T32262] EXT4-fs (loop0): mount failed [ 260.349766][T32286] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 260.362182][T32286] EXT4-fs (loop3): get root inode failed [ 260.368551][T32286] EXT4-fs (loop3): mount failed [ 260.401222][T32259] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 260.402068][T32251] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 260.419582][T32259] EXT4-fs (loop1): get root inode failed [ 260.431621][T32259] EXT4-fs (loop1): mount failed [ 260.433508][T32251] EXT4-fs (loop5): get root inode failed [ 260.442936][T32251] EXT4-fs (loop5): mount failed [ 260.605857][T32289] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 260.618932][T32289] EXT4-fs (loop4): get root inode failed [ 260.624806][T32289] EXT4-fs (loop4): mount failed [ 260.649706][T32324] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 260.662775][T32324] EXT4-fs (loop0): get root inode failed [ 260.668774][T32324] EXT4-fs (loop0): mount failed [ 260.774429][T32327] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 260.792625][T32327] EXT4-fs (loop2): get root inode failed [ 260.800123][T32327] EXT4-fs (loop2): mount failed [ 260.922757][T32358] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 260.936329][T32357] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 260.953806][T32348] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 260.971691][T32357] EXT4-fs (loop4): get root inode failed [ 260.979510][T32358] EXT4-fs (loop5): get root inode failed [ 260.985784][T32358] EXT4-fs (loop5): mount failed [ 260.995830][T32327] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 261.016830][T32357] EXT4-fs (loop4): mount failed [ 261.024800][T32348] EXT4-fs (loop1): get root inode failed [ 261.025919][T32356] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 261.032631][T32327] EXT4-fs (loop2): get root inode failed [ 261.042917][T32356] EXT4-fs (loop3): get root inode failed [ 261.053936][T32348] EXT4-fs (loop1): mount failed [ 261.054465][T32356] EXT4-fs (loop3): mount failed [ 261.061923][T32327] EXT4-fs (loop2): mount failed [ 261.089224][T32385] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 261.101933][T32385] EXT4-fs (loop0): get root inode failed [ 261.108228][T32385] EXT4-fs (loop0): mount failed [ 261.165930][T32358] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 261.178021][T32358] EXT4-fs (loop5): get root inode failed [ 261.183822][T32358] EXT4-fs (loop5): mount failed [ 261.406483][T32356] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 261.510854][T32422] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 261.524341][T32385] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 261.524681][T32422] EXT4-fs (loop1): get root inode failed [ 261.536908][T32414] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 261.552344][T32422] EXT4-fs (loop1): mount failed [ 261.554893][T32425] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 261.571040][T32385] EXT4-fs (loop0): get root inode failed [ 261.572905][T32414] EXT4-fs (loop2): get root inode failed [ 261.578865][T32385] EXT4-fs (loop0): mount failed [ 261.583666][T32425] EXT4-fs (loop4): get root inode failed [ 261.593336][T32425] EXT4-fs (loop4): mount failed [ 261.601606][T32414] EXT4-fs (loop2): mount failed [ 261.602121][T32424] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 261.621020][T32424] EXT4-fs (loop5): get root inode failed [ 261.627163][T32424] EXT4-fs (loop5): mount failed [ 261.844368][T32414] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 261.868274][T32424] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 261.868926][T32425] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 261.881103][T32424] EXT4-fs (loop5): get root inode failed [ 261.897575][T32414] EXT4-fs (loop2): get root inode failed [ 261.902262][T32422] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 261.904035][T32457] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 261.917232][T32424] EXT4-fs (loop5): mount failed [ 261.934658][T32422] EXT4-fs (loop1): get root inode failed [ 261.935348][T32414] EXT4-fs (loop2): mount failed [ 261.944674][T32425] EXT4-fs (loop4): get root inode failed [ 261.954487][T32422] EXT4-fs (loop1): mount failed [ 261.961128][T32457] EXT4-fs (loop3): get root inode failed [ 261.967493][T32425] EXT4-fs (loop4): mount failed [ 262.004249][T32457] EXT4-fs (loop3): mount failed [ 262.068488][T32480] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 262.080797][T32480] EXT4-fs (loop0): get root inode failed [ 262.086744][T32480] EXT4-fs (loop0): mount failed [ 262.319992][T32457] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 262.332651][T32457] EXT4-fs (loop3): get root inode failed [ 262.339107][T32457] EXT4-fs (loop3): mount failed [ 262.371340][T32517] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 262.383989][T32517] EXT4-fs (loop4): get root inode failed [ 262.385414][T32503] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 262.402758][T32517] EXT4-fs (loop4): mount failed [ 262.406361][T32503] EXT4-fs (loop1): get root inode failed [ 262.413415][T32503] EXT4-fs (loop1): mount failed [ 262.414251][T32509] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 262.431334][T32509] EXT4-fs (loop2): get root inode failed [ 262.438307][T32509] EXT4-fs (loop2): mount failed [ 262.565838][T32534] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 262.583113][T32534] EXT4-fs (loop0): get root inode failed [ 262.594599][T32534] EXT4-fs (loop0): mount failed [ 262.610459][T32532] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 262.630110][T32532] EXT4-fs (loop5): get root inode failed [ 262.638363][T32532] EXT4-fs (loop5): mount failed [ 262.647455][T32551] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 262.647496][T32503] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 262.659548][T32509] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 262.671601][T32503] EXT4-fs (loop1): get root inode failed [ 262.689098][T32503] EXT4-fs (loop1): mount failed [ 262.694048][T32517] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 262.696665][T32551] EXT4-fs (loop3): get root inode failed [ 262.707387][T32517] EXT4-fs (loop4): get root inode failed [ 262.720057][T32517] EXT4-fs (loop4): mount failed [ 262.728670][T32509] EXT4-fs (loop2): get root inode failed [ 262.734023][T32551] EXT4-fs (loop3): mount failed [ 262.734470][T32509] EXT4-fs (loop2): mount failed [ 263.041052][T32534] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 263.043276][T32593] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 263.053660][T32534] EXT4-fs (loop0): get root inode failed [ 263.066279][T32593] EXT4-fs (loop2): get root inode failed [ 263.076729][T32593] EXT4-fs (loop2): mount failed [ 263.078407][T32532] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 263.081823][T32534] EXT4-fs (loop0): mount failed [ 263.101667][T32532] EXT4-fs (loop5): get root inode failed [ 263.107746][T32532] EXT4-fs (loop5): mount failed [ 263.145392][T32597] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 263.158146][T32597] EXT4-fs (loop4): get root inode failed [ 263.163785][T32597] EXT4-fs (loop4): mount failed [ 263.185801][T32588] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 263.198034][T32588] EXT4-fs (loop1): get root inode failed [ 263.203668][T32588] EXT4-fs (loop1): mount failed [ 263.226273][T32605] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 263.238540][T32605] EXT4-fs (loop3): get root inode failed [ 263.246742][T32605] EXT4-fs (loop3): mount failed [ 263.488219][T32597] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 263.495341][T32605] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 263.500632][T32597] EXT4-fs (loop4): get root inode failed [ 263.512325][T32605] EXT4-fs (loop3): get root inode failed [ 263.524146][T32605] EXT4-fs (loop3): mount failed [ 263.525863][T32597] EXT4-fs (loop4): mount failed [ 263.556035][T32650] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 263.562936][T32635] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 263.568600][T32650] EXT4-fs (loop2): get root inode failed [ 263.580258][T32631] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 263.593725][T32650] EXT4-fs (loop2): mount failed [ 263.599575][T32631] EXT4-fs (loop5): get root inode failed [ 263.603843][T32635] EXT4-fs (loop0): get root inode failed [ 263.617262][T32635] EXT4-fs (loop0): mount failed [ 263.628877][T32631] EXT4-fs (loop5): mount failed [ 263.965065][T32677] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 263.981803][T32635] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 263.983563][T32672] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 263.995396][T32692] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 264.006438][T32677] EXT4-fs (loop3): get root inode failed [ 264.030329][T32672] EXT4-fs (loop1): get root inode failed [ 264.037113][T32677] EXT4-fs (loop3): mount failed [ 264.043096][T32672] EXT4-fs (loop1): mount failed [ 264.047344][T32635] EXT4-fs (loop0): get root inode failed [ 264.085383][T32698] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 264.103752][T32704] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 264.125459][T32635] EXT4-fs (loop0): mount failed [ 264.129041][T32698] EXT4-fs (loop4): get root inode failed [ 264.131093][T32692] EXT4-fs (loop5): get root inode failed [ 264.140603][T32704] EXT4-fs (loop2): get root inode failed [ 264.148668][T32692] EXT4-fs (loop5): mount failed [ 264.150261][T32704] EXT4-fs (loop2): mount failed [ 264.173758][T32698] EXT4-fs (loop4): mount failed [ 264.368519][T32704] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 264.381011][T32704] EXT4-fs (loop2): get root inode failed [ 264.388902][T32704] EXT4-fs (loop2): mount failed [ 264.413716][T32721] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 264.428482][T32739] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 264.429783][T32721] EXT4-fs (loop3): get root inode failed [ 264.441191][T32739] EXT4-fs (loop0): get root inode failed [ 264.454198][T32739] EXT4-fs (loop0): mount failed [ 264.467905][T32692] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 264.511093][T32721] EXT4-fs (loop3): mount failed [ 264.518451][T32735] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 264.518454][T32698] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 264.518485][T32698] EXT4-fs (loop4): get root inode failed [ 264.530708][T32735] EXT4-fs (loop1): get root inode failed [ 264.552571][T32698] EXT4-fs (loop4): mount failed [ 264.554485][T32735] EXT4-fs (loop1): mount failed 2020/12/19 17:31:33 executed programs: 1833 [ 264.822218][T32735] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 264.822491][ T304] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 264.838564][T32735] EXT4-fs (loop1): get root inode failed [ 264.852540][T32721] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 264.852798][T32735] EXT4-fs (loop1): mount failed [ 264.865674][T32721] EXT4-fs (loop3): get root inode failed [ 264.873280][ T315] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 264.875303][T32721] EXT4-fs (loop3): mount failed [ 264.896777][ T304] EXT4-fs (loop2): get root inode failed [ 264.903583][ T304] EXT4-fs (loop2): mount failed [ 264.915243][ T315] EXT4-fs (loop0): get root inode failed [ 264.921186][ T315] EXT4-fs (loop0): mount failed [ 264.975538][ T326] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 264.988299][ T326] EXT4-fs (loop5): get root inode failed [ 264.993993][ T326] EXT4-fs (loop5): mount failed [ 265.151712][ T342] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 265.154307][ T339] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 265.166945][ T342] EXT4-fs (loop4): get root inode failed [ 265.183666][ T342] EXT4-fs (loop4): mount failed [ 265.201647][ T339] EXT4-fs (loop2): get root inode failed [ 265.207863][ T339] EXT4-fs (loop2): mount failed [ 265.212984][ T367] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 265.225295][ T367] EXT4-fs (loop0): get root inode failed [ 265.233443][ T367] EXT4-fs (loop0): mount failed [ 265.329343][ T368] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 265.329348][ T369] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 265.329386][ T369] EXT4-fs (loop1): get root inode failed [ 265.342010][ T368] EXT4-fs (loop3): get root inode failed [ 265.359948][ T369] EXT4-fs (loop1): mount failed [ 265.365629][ T368] EXT4-fs (loop3): mount failed [ 265.503437][ T342] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 265.523418][ T339] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 265.550844][ T369] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 265.563772][ T402] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 265.577894][ T369] EXT4-fs (loop1): get root inode failed [ 265.583679][ T369] EXT4-fs (loop1): mount failed [ 265.584105][ T368] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 265.594697][ T402] EXT4-fs (loop0): get root inode failed [ 265.606403][ T402] EXT4-fs (loop0): mount failed [ 265.608570][ T368] EXT4-fs (loop3): get root inode failed [ 265.617048][ T368] EXT4-fs (loop3): mount failed [ 265.738929][ T423] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 265.752027][ T423] EXT4-fs (loop5): get root inode failed [ 265.759236][ T423] EXT4-fs (loop5): mount failed [ 265.965314][ T437] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 265.970066][ T444] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 265.978257][ T437] EXT4-fs (loop4): get root inode failed [ 265.989671][ T444] EXT4-fs (loop3): get root inode failed [ 266.000765][ T444] EXT4-fs (loop3): mount failed [ 266.002052][ T437] EXT4-fs (loop4): mount failed [ 266.024755][ T402] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 266.045789][ T448] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 266.050170][ T433] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 266.062121][ T448] EXT4-fs (loop1): get root inode failed [ 266.070329][ T433] EXT4-fs (loop2): get root inode failed [ 266.082693][ T433] EXT4-fs (loop2): mount failed [ 266.083503][ T448] EXT4-fs (loop1): mount failed [ 266.185687][ T468] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 266.198491][ T468] EXT4-fs (loop5): get root inode failed [ 266.206044][ T468] EXT4-fs (loop5): mount failed [ 266.228323][ T484] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 266.228390][ T444] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 266.240980][ T484] EXT4-fs (loop0): get root inode failed [ 266.257762][ T444] EXT4-fs (loop3): get root inode failed [ 266.261055][ T484] EXT4-fs (loop0): mount failed [ 266.264221][ T444] EXT4-fs (loop3): mount failed [ 266.283306][ T437] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 266.295630][ T437] EXT4-fs (loop4): get root inode failed [ 266.301503][ T437] EXT4-fs (loop4): mount failed [ 266.535784][ T468] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 266.539946][ T510] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 266.548366][ T468] EXT4-fs (loop5): get root inode failed [ 266.565195][ T510] EXT4-fs (loop2): get root inode failed [ 266.569637][ T468] EXT4-fs (loop5): mount failed [ 266.571928][ T510] EXT4-fs (loop2): mount failed [ 266.625714][ T484] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 266.638822][ T484] EXT4-fs (loop0): get root inode failed [ 266.646463][ T484] EXT4-fs (loop0): mount failed [ 266.678133][ T516] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 266.690705][ T516] EXT4-fs (loop1): get root inode failed [ 266.698126][ T516] EXT4-fs (loop1): mount failed [ 266.765121][ T518] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 266.777601][ T518] EXT4-fs (loop4): get root inode failed [ 266.784049][ T518] EXT4-fs (loop4): mount failed [ 266.905181][ T510] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 266.918355][ T510] EXT4-fs (loop2): get root inode failed [ 266.926655][ T510] EXT4-fs (loop2): mount failed [ 266.993870][ T563] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 266.995346][ T528] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 267.005959][ T516] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 267.022145][ T553] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 267.030576][ T516] EXT4-fs (loop1): get root inode failed [ 267.050218][ T516] EXT4-fs (loop1): mount failed [ 267.060217][ T518] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 267.060405][ T563] EXT4-fs (loop5): get root inode failed [ 267.083878][ T553] EXT4-fs (loop0): get root inode failed [ 267.086535][ T528] EXT4-fs (loop3): get root inode failed [ 267.091865][ T553] EXT4-fs (loop0): mount failed [ 267.099260][ T518] EXT4-fs (loop4): get root inode failed [ 267.108939][ T563] EXT4-fs (loop5): mount failed [ 267.109723][ T518] EXT4-fs (loop4): mount failed [ 267.120674][ T528] EXT4-fs (loop3): mount failed [ 267.265560][ T587] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 267.280274][ T587] EXT4-fs (loop2): get root inode failed [ 267.287128][ T587] EXT4-fs (loop2): mount failed [ 267.345176][ T553] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 267.360431][ T553] EXT4-fs (loop0): get root inode failed [ 267.366723][ T553] EXT4-fs (loop0): mount failed [ 267.456306][ T563] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 267.585045][ T611] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 267.598722][ T611] EXT4-fs (loop1): get root inode failed [ 267.606912][ T611] EXT4-fs (loop1): mount failed [ 267.645304][ T620] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 267.648807][ T621] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 267.661552][ T620] EXT4-fs (loop4): get root inode failed [ 267.670696][ T621] EXT4-fs (loop0): get root inode failed [ 267.684038][ T620] EXT4-fs (loop4): mount failed [ 267.690113][ T621] EXT4-fs (loop0): mount failed [ 267.722962][ T616] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 267.728704][ T633] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 267.741328][ T616] EXT4-fs (loop3): get root inode failed [ 267.747713][ T633] EXT4-fs (loop2): get root inode failed [ 267.754839][ T616] EXT4-fs (loop3): mount failed [ 267.760847][ T633] EXT4-fs (loop2): mount failed [ 267.764096][ T611] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 267.782964][ T611] EXT4-fs (loop1): get root inode failed [ 267.788794][ T611] EXT4-fs (loop1): mount failed [ 267.888645][ T620] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 267.905509][ T633] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 267.906140][ T657] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 267.918278][ T633] EXT4-fs (loop2): get root inode failed [ 267.935800][ T633] EXT4-fs (loop2): mount failed [ 267.941801][ T657] EXT4-fs (loop5): get root inode failed [ 267.953642][ T657] EXT4-fs (loop5): mount failed [ 267.965978][ T616] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 267.969468][ T621] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 267.981879][ T616] EXT4-fs (loop3): get root inode failed [ 267.990909][ T621] EXT4-fs (loop0): get root inode failed [ 268.001614][ T621] EXT4-fs (loop0): mount failed [ 268.003029][ T616] EXT4-fs (loop3): mount failed [ 268.359700][ T699] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 268.372893][ T701] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 268.399533][ T700] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 268.399752][ T701] EXT4-fs (loop1): get root inode failed [ 268.411568][ T703] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 268.411601][ T703] EXT4-fs (loop3): get root inode failed [ 268.421551][ T699] EXT4-fs (loop4): get root inode failed [ 268.430567][ T711] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 268.430596][ T711] EXT4-fs (loop5): get root inode failed [ 268.440415][ T699] EXT4-fs (loop4): mount failed [ 268.442173][ T718] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 268.454229][ T701] EXT4-fs (loop1): mount failed [ 268.474027][ T711] EXT4-fs (loop5): mount failed [ 268.504373][ T703] EXT4-fs (loop3): mount failed [ 268.508211][ T700] EXT4-fs (loop2): get root inode failed [ 268.512256][ T718] EXT4-fs (loop0): get root inode failed [ 268.517746][ T700] EXT4-fs (loop2): mount failed [ 268.521362][ T718] EXT4-fs (loop0): mount failed [ 268.654776][ T701] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 268.765198][ T699] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 268.777985][ T699] EXT4-fs (loop4): get root inode failed [ 268.783717][ T699] EXT4-fs (loop4): mount failed [ 268.817839][ T711] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 268.829926][ T711] EXT4-fs (loop5): get root inode failed [ 268.835994][ T711] EXT4-fs (loop5): mount failed [ 268.857127][ T703] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 268.895726][ T700] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 269.139683][ T782] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 269.152701][ T782] EXT4-fs (loop0): get root inode failed [ 269.160439][ T784] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 269.162741][ T782] EXT4-fs (loop0): mount failed [ 269.173237][ T784] EXT4-fs (loop5): get root inode failed [ 269.183657][ T784] EXT4-fs (loop5): mount failed [ 269.188668][ T781] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 269.201618][ T781] EXT4-fs (loop1): get root inode failed [ 269.209117][ T781] EXT4-fs (loop1): mount failed [ 269.324875][ T798] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 269.337421][ T798] EXT4-fs (loop3): get root inode failed [ 269.343277][ T798] EXT4-fs (loop3): mount failed [ 269.398298][ T811] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 269.411132][ T811] EXT4-fs (loop4): get root inode failed [ 269.417320][ T811] EXT4-fs (loop4): mount failed [ 269.446458][ T821] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 269.448816][ T782] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 269.458901][ T784] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 269.474484][ T782] EXT4-fs (loop0): get root inode failed [ 269.483371][ T781] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 269.492689][ T782] EXT4-fs (loop0): mount failed [ 269.508438][ T821] EXT4-fs (loop2): get root inode failed [ 269.516772][ T781] EXT4-fs (loop1): get root inode failed [ 269.522796][ T821] EXT4-fs (loop2): mount failed [ 269.526280][ T784] EXT4-fs (loop5): get root inode failed [ 269.531640][ T781] EXT4-fs (loop1): mount failed [ 269.546169][ T784] EXT4-fs (loop5): mount failed [ 269.581985][ T798] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 269.581989][ T811] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 269.582022][ T811] EXT4-fs (loop4): get root inode failed [ 269.598825][ T798] EXT4-fs (loop3): get root inode failed [ 269.619551][ T798] EXT4-fs (loop3): mount failed [ 269.628122][ T811] EXT4-fs (loop4): mount failed 2020/12/19 17:31:38 executed programs: 1879 [ 269.676548][ T860] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 269.689644][ T860] EXT4-fs (loop1): get root inode failed [ 269.697780][ T860] EXT4-fs (loop1): mount failed [ 269.824968][ T859] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 269.838718][ T859] EXT4-fs (loop0): get root inode failed [ 269.844747][ T859] EXT4-fs (loop0): mount failed [ 269.894907][ T886] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 269.904994][ T860] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 269.911339][ T886] EXT4-fs (loop5): get root inode failed [ 269.920489][ T860] EXT4-fs (loop1): get root inode failed [ 269.930094][ T886] EXT4-fs (loop5): mount failed [ 269.936042][ T860] EXT4-fs (loop1): mount failed [ 269.940924][ T891] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 269.948104][ T873] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 269.958591][ T891] EXT4-fs (loop2): get root inode failed [ 269.965244][ T873] EXT4-fs (loop4): get root inode failed [ 269.977208][ T873] EXT4-fs (loop4): mount failed [ 269.986931][ T891] EXT4-fs (loop2): mount failed [ 270.015539][ T871] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 270.305234][ T891] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 270.325796][ T891] EXT4-fs (loop2): get root inode failed [ 270.331463][ T891] EXT4-fs (loop2): mount failed [ 270.345017][ T926] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 270.357835][ T926] EXT4-fs (loop0): get root inode failed [ 270.363661][ T926] EXT4-fs (loop0): mount failed [ 270.427494][ T934] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 270.441364][ T934] EXT4-fs (loop5): get root inode failed [ 270.448370][ T934] EXT4-fs (loop5): mount failed [ 270.477913][ T937] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 270.478100][ T944] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 270.490394][ T937] EXT4-fs (loop1): get root inode failed [ 270.507015][ T944] EXT4-fs (loop4): get root inode failed [ 270.510765][ T937] EXT4-fs (loop1): mount failed [ 270.513739][ T944] EXT4-fs (loop4): mount failed [ 270.570479][ T940] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 270.583530][ T940] EXT4-fs (loop3): get root inode failed [ 270.590947][ T940] EXT4-fs (loop3): mount failed [ 270.662645][ T926] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 270.711489][ T934] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 270.728985][ T934] EXT4-fs (loop5): get root inode failed [ 270.736607][ T934] EXT4-fs (loop5): mount failed [ 270.793856][ T937] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 270.814619][ T976] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 270.831216][ T976] EXT4-fs (loop2): get root inode failed [ 270.841167][ T976] EXT4-fs (loop2): mount failed [ 271.000896][ T1005] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 271.013158][ T1007] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 271.030252][ T1005] EXT4-fs (loop3): get root inode failed [ 271.034896][ T1007] EXT4-fs (loop4): get root inode failed [ 271.037874][ T1005] EXT4-fs (loop3): mount failed [ 271.062754][ T1007] EXT4-fs (loop4): mount failed [ 271.072240][ T1028] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 271.081635][ T1006] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 271.085046][ T1028] EXT4-fs (loop5): get root inode failed [ 271.097062][ T1006] EXT4-fs (loop0): get root inode failed [ 271.103319][ T976] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 271.107747][ T1006] EXT4-fs (loop0): mount failed [ 271.124744][ T1028] EXT4-fs (loop5): mount failed [ 271.127939][ T1029] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 271.142487][ T1029] EXT4-fs (loop1): get root inode failed [ 271.148695][ T1029] EXT4-fs (loop1): mount failed [ 271.153904][ T976] EXT4-fs (loop2): get root inode failed [ 271.159665][ T976] EXT4-fs (loop2): mount failed [ 271.403386][ T1029] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 271.417884][ T1029] EXT4-fs (loop1): get root inode failed [ 271.423548][ T1029] EXT4-fs (loop1): mount failed [ 271.432230][ T1005] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 271.445076][ T1005] EXT4-fs (loop3): get root inode failed [ 271.450930][ T1005] EXT4-fs (loop3): mount failed [ 271.464932][ T1007] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 271.477410][ T1028] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 271.492876][ T1028] EXT4-fs (loop5): get root inode failed [ 271.501119][ T1028] EXT4-fs (loop5): mount failed [ 271.534921][ T1062] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 271.547725][ T1062] EXT4-fs (loop2): get root inode failed [ 271.560273][ T1062] EXT4-fs (loop2): mount failed [ 271.581511][ T1072] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 271.595353][ T1072] EXT4-fs (loop0): get root inode failed [ 271.601298][ T1072] EXT4-fs (loop0): mount failed [ 271.687504][ T1099] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 271.688044][ T1096] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 271.700726][ T1099] EXT4-fs (loop1): get root inode failed [ 271.717967][ T1099] EXT4-fs (loop1): mount failed [ 271.719652][ T1096] EXT4-fs (loop5): get root inode failed [ 271.724896][ T1100] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 271.731488][ T1096] EXT4-fs (loop5): mount failed [ 271.748957][ T1100] EXT4-fs (loop4): get root inode failed [ 271.755370][ T1100] EXT4-fs (loop4): mount failed [ 271.963058][ T1101] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 271.974829][ T1133] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 271.975536][ T1099] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 271.988520][ T1133] EXT4-fs (loop0): get root inode failed [ 272.005679][ T1133] EXT4-fs (loop0): mount failed [ 272.006381][ T1100] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 272.016225][ T1101] EXT4-fs (loop3): get root inode failed [ 272.028613][ T1101] EXT4-fs (loop3): mount failed [ 272.038394][ T1096] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 272.038504][ T1099] EXT4-fs (loop1): get root inode failed [ 272.056152][ T1099] EXT4-fs (loop1): mount failed [ 272.065695][ T1100] EXT4-fs (loop4): get root inode failed [ 272.071532][ T1100] EXT4-fs (loop4): mount failed [ 272.080266][ T1096] EXT4-fs (loop5): get root inode failed [ 272.086516][ T1096] EXT4-fs (loop5): mount failed [ 272.095264][ T1147] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 272.107879][ T1147] EXT4-fs (loop2): get root inode failed [ 272.114373][ T1147] EXT4-fs (loop2): mount failed [ 272.126048][ T1133] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 272.140073][ T1133] EXT4-fs (loop0): get root inode failed [ 272.152338][ T1133] EXT4-fs (loop0): mount failed [ 272.435978][ T1101] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 272.459360][ T1147] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 272.459490][ T1173] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 272.471963][ T1147] EXT4-fs (loop2): get root inode failed [ 272.489476][ T1147] EXT4-fs (loop2): mount failed [ 272.489770][ T1177] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 272.498021][ T1173] EXT4-fs (loop1): get root inode failed [ 272.512832][ T1173] EXT4-fs (loop1): mount failed [ 272.515005][ T1177] EXT4-fs (loop5): get root inode failed [ 272.523397][ T1177] EXT4-fs (loop5): mount failed [ 272.581834][ T1185] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 272.594363][ T1185] EXT4-fs (loop4): get root inode failed [ 272.600555][ T1185] EXT4-fs (loop4): mount failed [ 272.775069][ T1212] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 272.787998][ T1212] EXT4-fs (loop2): get root inode failed [ 272.793837][ T1212] EXT4-fs (loop2): mount failed [ 272.820903][ T1211] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 272.828377][ T1173] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 272.837152][ T1211] EXT4-fs (loop0): get root inode failed [ 272.846341][ T1173] EXT4-fs (loop1): get root inode failed [ 272.856718][ T1173] EXT4-fs (loop1): mount failed [ 272.859347][ T1211] EXT4-fs (loop0): mount failed [ 272.865315][ T1185] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 272.869733][ T1213] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 272.879119][ T1185] EXT4-fs (loop4): get root inode failed [ 272.897020][ T1185] EXT4-fs (loop4): mount failed [ 272.901171][ T1213] EXT4-fs (loop3): get root inode failed [ 272.908972][ T1228] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 272.931292][ T1228] EXT4-fs (loop5): get root inode failed [ 272.938638][ T1213] EXT4-fs (loop3): mount failed [ 272.962722][ T1228] EXT4-fs (loop5): mount failed [ 272.975268][ T1212] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 272.996988][ T1212] EXT4-fs (loop2): get root inode failed [ 273.002888][ T1212] EXT4-fs (loop2): mount failed [ 273.234651][ T1265] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 273.247538][ T1265] EXT4-fs (loop0): get root inode failed [ 273.253242][ T1265] EXT4-fs (loop0): mount failed [ 273.361482][ T1260] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 273.374324][ T1260] EXT4-fs (loop1): get root inode failed [ 273.380079][ T1260] EXT4-fs (loop1): mount failed [ 273.397362][ T1275] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 273.418037][ T1275] EXT4-fs (loop2): get root inode failed [ 273.424432][ T1275] EXT4-fs (loop2): mount failed [ 273.446828][ T1296] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 273.450227][ T1293] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 273.459523][ T1260] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 273.477434][ T1293] EXT4-fs (loop4): get root inode failed [ 273.486948][ T1297] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 273.491528][ T1293] EXT4-fs (loop4): mount failed [ 273.510542][ T1296] EXT4-fs (loop0): get root inode failed [ 273.516718][ T1296] EXT4-fs (loop0): mount failed [ 273.525637][ T1294] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 273.539124][ T1294] EXT4-fs (loop3): get root inode failed [ 273.545266][ T1294] EXT4-fs (loop3): mount failed [ 273.574764][ T1297] EXT4-fs (loop5): get root inode failed [ 273.580412][ T1297] EXT4-fs (loop5): mount failed [ 273.586719][ T1260] EXT4-fs (loop1): get root inode failed [ 273.598523][ T1260] EXT4-fs (loop1): mount failed [ 273.598723][ T1296] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 273.616156][ T1296] EXT4-fs (loop0): get root inode failed [ 273.622324][ T1296] EXT4-fs (loop0): mount failed [ 273.694880][ T1275] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 273.707608][ T1275] EXT4-fs (loop2): get root inode failed [ 273.713336][ T1275] EXT4-fs (loop2): mount failed [ 273.934734][ T1341] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 273.947280][ T1341] EXT4-fs (loop4): get root inode failed [ 273.953110][ T1341] EXT4-fs (loop4): mount failed [ 273.999288][ T1297] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 274.009360][ T1357] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 274.012295][ T1297] EXT4-fs (loop5): get root inode failed [ 274.030619][ T1356] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 274.034574][ T1297] EXT4-fs (loop5): mount failed [ 274.047033][ T1356] EXT4-fs (loop3): get root inode failed [ 274.053755][ T1356] EXT4-fs (loop3): mount failed [ 274.054511][ T1357] EXT4-fs (loop1): get root inode failed [ 274.066360][ T1357] EXT4-fs (loop1): mount failed [ 274.133008][ T1341] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 274.137247][ T1380] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 274.146114][ T1373] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 274.161991][ T1380] EXT4-fs (loop0): get root inode failed [ 274.175218][ T1380] EXT4-fs (loop0): mount failed [ 274.184421][ T1341] EXT4-fs (loop4): get root inode failed [ 274.186921][ T1373] EXT4-fs (loop2): get root inode failed [ 274.196060][ T1373] EXT4-fs (loop2): mount failed [ 274.202197][ T1341] EXT4-fs (loop4): mount failed [ 274.392162][ T1402] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 274.404690][ T1402] EXT4-fs (loop3): get root inode failed [ 274.410591][ T1402] EXT4-fs (loop3): mount failed [ 274.501898][ T1373] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 274.515456][ T1357] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 274.529584][ T1357] EXT4-fs (loop1): get root inode failed [ 274.536227][ T1357] EXT4-fs (loop1): mount failed [ 274.552785][ T1380] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 274.554551][ T1420] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 274.576818][ T1420] EXT4-fs (loop5): get root inode failed [ 274.582766][ T1420] EXT4-fs (loop5): mount failed 2020/12/19 17:31:43 executed programs: 1925 [ 274.727460][ T1402] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 274.739835][ T1402] EXT4-fs (loop3): get root inode failed [ 274.750048][ T1402] EXT4-fs (loop3): mount failed [ 274.774855][ T1433] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 274.787493][ T1433] EXT4-fs (loop4): get root inode failed [ 274.793404][ T1433] EXT4-fs (loop4): mount failed [ 274.867054][ T1464] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 274.871314][ T1457] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 274.879742][ T1464] EXT4-fs (loop2): get root inode failed [ 274.897424][ T1457] EXT4-fs (loop1): get root inode failed [ 274.900274][ T1464] EXT4-fs (loop2): mount failed [ 274.903319][ T1457] EXT4-fs (loop1): mount failed [ 274.920768][ T1450] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 274.933535][ T1450] EXT4-fs (loop0): get root inode failed [ 274.939352][ T1450] EXT4-fs (loop0): mount failed [ 274.974531][ T1420] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 275.145044][ T1479] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 275.149037][ T1457] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 275.167416][ T1479] EXT4-fs (loop3): get root inode failed [ 275.175576][ T1457] EXT4-fs (loop1): get root inode failed [ 275.194989][ T1457] EXT4-fs (loop1): mount failed [ 275.214685][ T1479] EXT4-fs (loop3): mount failed [ 275.216084][ T1450] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 275.238048][ T1433] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 275.242574][ T1464] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 275.250083][ T1501] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 275.250126][ T1501] EXT4-fs (loop5): get root inode failed [ 275.275006][ T1433] EXT4-fs (loop4): get root inode failed [ 275.286582][ T1433] EXT4-fs (loop4): mount failed [ 275.289438][ T1464] EXT4-fs (loop2): get root inode failed [ 275.298422][ T1501] EXT4-fs (loop5): mount failed [ 275.299577][ T1464] EXT4-fs (loop2): mount failed [ 275.755961][ T1501] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 275.787280][ T1501] EXT4-fs (loop5): get root inode failed [ 275.793454][ T1501] EXT4-fs (loop5): mount failed [ 275.809614][ T1535] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 275.810180][ T1551] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 275.821759][ T1531] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 275.835276][ T1551] EXT4-fs (loop0): get root inode failed [ 275.854902][ T1535] EXT4-fs (loop3): get root inode failed [ 275.857047][ T1551] EXT4-fs (loop0): mount failed [ 275.861112][ T1535] EXT4-fs (loop3): mount failed [ 275.867762][ T1531] EXT4-fs (loop1): get root inode failed [ 275.874409][ T1558] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 275.882441][ T1531] EXT4-fs (loop1): mount failed [ 275.897235][ T1544] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 275.905215][ T1558] EXT4-fs (loop2): get root inode failed [ 275.916617][ T1558] EXT4-fs (loop2): mount failed [ 275.920593][ T1544] EXT4-fs (loop4): get root inode failed [ 275.928994][ T1544] EXT4-fs (loop4): mount failed [ 276.177830][ T1531] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 276.198110][ T1531] EXT4-fs (loop1): get root inode failed [ 276.208016][ T1581] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 276.209589][ T1531] EXT4-fs (loop1): mount failed [ 276.234951][ T1597] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 276.242842][ T1581] EXT4-fs (loop5): get root inode failed [ 276.251159][ T1597] EXT4-fs (loop3): get root inode failed [ 276.262115][ T1581] EXT4-fs (loop5): mount failed [ 276.265087][ T1551] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 276.281335][ T1600] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 276.283497][ T1597] EXT4-fs (loop3): mount failed [ 276.293751][ T1600] EXT4-fs (loop2): get root inode failed [ 276.304187][ T1600] EXT4-fs (loop2): mount failed [ 276.321199][ T1551] EXT4-fs (loop0): get root inode failed [ 276.327379][ T1551] EXT4-fs (loop0): mount failed [ 276.352217][ T1599] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 276.375536][ T1599] EXT4-fs (loop4): get root inode failed [ 276.381250][ T1599] EXT4-fs (loop4): mount failed [ 276.500442][ T1599] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 276.519610][ T1599] EXT4-fs (loop4): get root inode failed [ 276.526477][ T1599] EXT4-fs (loop4): mount failed [ 276.537418][ T1633] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 276.549670][ T1636] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 276.565636][ T1633] EXT4-fs (loop0): get root inode failed [ 276.571621][ T1633] EXT4-fs (loop0): mount failed [ 276.583011][ T1636] EXT4-fs (loop1): get root inode failed [ 276.590767][ T1636] EXT4-fs (loop1): mount failed [ 276.600623][ T1630] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 276.609370][ T1628] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 276.615411][ T1630] EXT4-fs (loop5): get root inode failed [ 276.626349][ T1666] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 276.636060][ T1630] EXT4-fs (loop5): mount failed [ 276.642798][ T1628] EXT4-fs (loop2): get root inode failed [ 276.650734][ T1666] EXT4-fs (loop3): get root inode failed [ 276.653096][ T1628] EXT4-fs (loop2): mount failed [ 276.666459][ T1666] EXT4-fs (loop3): mount failed [ 276.994362][ T1691] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 277.009462][ T1691] EXT4-fs (loop3): get root inode failed [ 277.016445][ T1691] EXT4-fs (loop3): mount failed [ 277.114450][ T1706] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 277.143969][ T1688] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 277.158287][ T1688] EXT4-fs (loop4): get root inode failed [ 277.165945][ T1688] EXT4-fs (loop4): mount failed [ 277.175297][ T1706] EXT4-fs (loop2): get root inode failed [ 277.181829][ T1706] EXT4-fs (loop2): mount failed [ 277.192378][ T1712] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 277.206651][ T1718] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 277.213319][ T1712] EXT4-fs (loop5): get root inode failed [ 277.226409][ T1718] EXT4-fs (loop1): get root inode failed [ 277.228843][ T1725] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 277.232274][ T1718] EXT4-fs (loop1): mount failed [ 277.246778][ T1712] EXT4-fs (loop5): mount failed [ 277.252869][ T1725] EXT4-fs (loop0): get root inode failed [ 277.259786][ T1725] EXT4-fs (loop0): mount failed [ 277.265910][ T1691] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 277.278346][ T1691] EXT4-fs (loop3): get root inode failed [ 277.289968][ T1691] EXT4-fs (loop3): mount failed [ 277.414981][ T1758] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 277.431533][ T1758] EXT4-fs (loop4): get root inode failed [ 277.437473][ T1758] EXT4-fs (loop4): mount failed [ 277.487962][ T1706] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 277.501644][ T1706] EXT4-fs (loop2): get root inode failed [ 277.509167][ T1706] EXT4-fs (loop2): mount failed [ 277.527696][ T1712] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 277.540178][ T1712] EXT4-fs (loop5): get root inode failed [ 277.549968][ T1712] EXT4-fs (loop5): mount failed [ 277.608534][ T1762] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 277.615569][ T1771] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 277.621246][ T1762] EXT4-fs (loop1): get root inode failed [ 277.632780][ T1761] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 277.640927][ T1762] EXT4-fs (loop1): mount failed [ 277.652117][ T1761] EXT4-fs (loop3): get root inode failed [ 277.664633][ T1761] EXT4-fs (loop3): mount failed [ 277.669933][ T1771] EXT4-fs (loop0): get root inode failed [ 277.675980][ T1758] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 277.676016][ T1758] EXT4-fs (loop4): get root inode failed [ 277.676019][ T1758] EXT4-fs (loop4): mount failed [ 277.700117][ T1771] EXT4-fs (loop0): mount failed [ 277.908763][ T1761] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 277.921611][ T1761] EXT4-fs (loop3): get root inode failed [ 277.929335][ T1761] EXT4-fs (loop3): mount failed [ 277.981078][ T1817] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 277.997741][ T1817] EXT4-fs (loop5): get root inode failed [ 277.999629][ T1762] EXT4-fs: failed to create workqueue [ 278.006035][ T1817] EXT4-fs (loop5): mount failed [ 278.017112][ T1833] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 278.020763][ T1762] EXT4-fs (loop1): mount failed [ 278.039494][ T1771] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 278.041809][ T1833] EXT4-fs (loop4): get root inode failed [ 278.060022][ T1771] EXT4-fs (loop0): get root inode failed [ 278.060826][ T1833] EXT4-fs (loop4): mount failed [ 278.069783][ T1832] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 278.084354][ T1771] EXT4-fs (loop0): mount failed [ 278.088287][ T1832] EXT4-fs (loop2): get root inode failed [ 278.097938][ T1832] EXT4-fs (loop2): mount failed [ 278.287134][ T1833] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 278.299315][ T1833] EXT4-fs (loop4): get root inode failed [ 278.305613][ T1833] EXT4-fs (loop4): mount failed [ 278.349519][ T1817] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 278.375235][ T1865] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 278.392337][ T1865] EXT4-fs (loop3): get root inode failed [ 278.399354][ T1865] EXT4-fs (loop3): mount failed [ 278.471740][ T1832] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 278.487184][ T1869] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 278.504772][ T1869] EXT4-fs (loop1): get root inode failed [ 278.510757][ T1869] EXT4-fs (loop1): mount failed [ 278.638001][ T1900] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 278.651556][ T1900] EXT4-fs (loop4): get root inode failed [ 278.657878][ T1900] EXT4-fs (loop4): mount failed [ 278.768830][ T1899] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 278.769102][ T1909] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 278.781511][ T1899] EXT4-fs (loop0): get root inode failed [ 278.801576][ T1909] EXT4-fs (loop5): get root inode failed [ 278.802372][ T1899] EXT4-fs (loop0): mount failed [ 278.812935][ T1909] EXT4-fs (loop5): mount failed [ 278.857350][ T1933] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 278.870996][ T1933] EXT4-fs (loop1): get root inode failed [ 278.887006][ T1933] EXT4-fs (loop1): mount failed [ 278.892877][ T1935] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 278.907468][ T1935] EXT4-fs (loop3): get root inode failed [ 278.914889][ T1935] EXT4-fs (loop3): mount failed [ 278.920367][ T1932] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 278.926746][ T1931] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 278.938202][ T1932] EXT4-fs (loop4): get root inode failed [ 278.945133][ T1931] EXT4-fs (loop2): get root inode failed [ 278.959451][ T1931] EXT4-fs (loop2): mount failed [ 278.960501][ T1932] EXT4-fs (loop4): mount failed [ 279.113969][ T1909] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 279.151400][ T1935] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 279.173253][ T1968] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 279.188134][ T1968] EXT4-fs (loop0): get root inode failed [ 279.196385][ T1968] EXT4-fs (loop0): mount failed [ 279.199011][ T1931] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 279.209791][ T1976] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 279.227390][ T1976] EXT4-fs (loop1): get root inode failed [ 279.233130][ T1976] EXT4-fs (loop1): mount failed [ 279.233782][ T1931] EXT4-fs (loop2): get root inode failed [ 279.244810][ T1931] EXT4-fs (loop2): mount failed [ 279.248944][ T1932] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 279.262930][ T1932] EXT4-fs (loop4): get root inode failed [ 279.268825][ T1932] EXT4-fs (loop4): mount failed [ 279.635843][ T2010] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 279.652240][ T2010] EXT4-fs (loop5): get root inode failed [ 279.652477][ T1976] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 279.658395][ T2010] EXT4-fs (loop5): mount failed [ 279.695745][ T1976] EXT4-fs (loop1): get root inode failed [ 279.706008][ T1976] EXT4-fs (loop1): mount failed [ 279.708530][ T2014] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) 2020/12/19 17:31:48 executed programs: 1974 [ 279.740247][ T2024] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 279.740344][ T2014] EXT4-fs (loop3): get root inode failed [ 279.761685][ T2024] EXT4-fs (loop4): get root inode failed [ 279.766316][ T2014] EXT4-fs (loop3): mount failed [ 279.769671][ T2035] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 279.781406][ T2024] EXT4-fs (loop4): mount failed [ 279.786881][ T2035] EXT4-fs (loop0): get root inode failed [ 279.794786][ T2035] EXT4-fs (loop0): mount failed [ 280.048531][ T2034] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 280.061529][ T2034] EXT4-fs (loop2): get root inode failed [ 280.067795][ T2035] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 280.071172][ T2072] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 280.083308][ T2014] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 280.099078][ T2072] EXT4-fs (loop1): get root inode failed [ 280.114546][ T2072] EXT4-fs (loop1): mount failed [ 280.133886][ T2035] EXT4-fs (loop0): get root inode failed [ 280.139758][ T2035] EXT4-fs (loop0): mount failed [ 280.149660][ T2010] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 280.153637][ T2014] EXT4-fs (loop3): get root inode failed [ 280.161926][ T2024] EXT4-fs: failed to create workqueue [ 280.172315][ T2034] EXT4-fs (loop2): mount failed [ 280.187859][ T2024] EXT4-fs (loop4): mount failed [ 280.195203][ T2014] EXT4-fs (loop3): mount failed [ 280.495951][ T2106] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 280.508389][ T2107] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 280.517069][ T2105] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 280.537351][ T2128] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 280.549094][ T2106] EXT4-fs (loop2): get root inode failed [ 280.560205][ T2107] EXT4-fs (loop5): get root inode failed [ 280.572298][ T2104] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 280.578165][ T2128] EXT4-fs (loop4): get root inode failed [ 280.596529][ T2105] EXT4-fs (loop0): get root inode failed [ 280.602404][ T2105] EXT4-fs (loop0): mount failed [ 280.614198][ T2128] EXT4-fs (loop4): mount failed [ 280.623045][ T2106] EXT4-fs (loop2): mount failed [ 280.634584][ T2107] EXT4-fs (loop5): mount failed [ 280.638455][ T2104] EXT4-fs (loop3): get root inode failed [ 280.639552][ T2133] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 280.649869][ T2104] EXT4-fs (loop3): mount failed [ 280.667497][ T2133] EXT4-fs (loop1): get root inode failed [ 280.674218][ T2133] EXT4-fs (loop1): mount failed [ 280.931654][ T2105] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 280.982344][ T2133] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 280.989774][ T2173] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 280.999349][ T2133] EXT4-fs (loop1): get root inode failed [ 281.006829][ T2173] EXT4-fs (loop3): get root inode failed [ 281.015903][ T2133] EXT4-fs (loop1): mount failed [ 281.018955][ T2173] EXT4-fs (loop3): mount failed [ 281.029194][ T2175] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 281.043239][ T2175] EXT4-fs (loop2): get root inode failed [ 281.050079][ T2175] EXT4-fs (loop2): mount failed [ 281.096890][ T2190] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 281.109160][ T2190] EXT4-fs (loop0): get root inode failed [ 281.118976][ T2190] EXT4-fs (loop0): mount failed [ 281.184446][ T2189] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 281.197438][ T2189] EXT4-fs (loop5): get root inode failed [ 281.203163][ T2189] EXT4-fs (loop5): mount failed [ 281.263880][ T2180] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 281.300260][ T2173] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 281.321780][ T2173] EXT4-fs (loop3): get root inode failed [ 281.324831][ T2175] EXT4-fs: failed to create workqueue [ 281.337496][ T2175] EXT4-fs (loop2): mount failed [ 281.366405][ T2173] EXT4-fs (loop3): mount failed [ 281.371186][ T2180] EXT4-fs (loop4): get root inode failed [ 281.377793][ T2180] EXT4-fs (loop4): mount failed [ 281.386642][ T2190] EXT4-fs: failed to create workqueue [ 281.395468][ T2237] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 281.402118][ T2190] EXT4-fs (loop0): mount failed [ 281.454275][ T2237] EXT4-fs (loop1): get root inode failed [ 281.470707][ T2237] EXT4-fs (loop1): mount failed [ 281.475443][ T2268] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 281.488786][ T2268] EXT4-fs (loop5): get root inode failed [ 281.494785][ T2268] EXT4-fs (loop5): mount failed [ 281.692400][ T2281] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 281.706751][ T2278] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 281.720021][ T2281] EXT4-fs (loop2): get root inode failed [ 281.761768][ T2282] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 281.765154][ T2278] EXT4-fs (loop0): get root inode failed [ 281.776480][ T2237] EXT4-fs: failed to create workqueue [ 281.779812][ T2278] EXT4-fs (loop0): mount failed [ 281.821781][ T2268] EXT4-fs: failed to create workqueue [ 281.830341][ T2268] EXT4-fs (loop5): mount failed [ 281.833689][ T2237] EXT4-fs (loop1): mount failed [ 281.840584][ T2282] EXT4-fs (loop4): get root inode failed [ 281.851035][ T2281] EXT4-fs (loop2): mount failed [ 281.862590][ T2272] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 281.875055][ T2272] EXT4-fs (loop3): get root inode failed [ 281.876098][ T2282] EXT4-fs (loop4): mount failed [ 281.880799][ T2272] EXT4-fs (loop3): mount failed [ 281.984635][ T2324] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 281.997471][ T2324] EXT4-fs (loop0): get root inode failed [ 282.003236][ T2324] EXT4-fs (loop0): mount failed [ 282.293115][ T2281] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 282.306445][ T2282] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 282.326224][ T2281] EXT4-fs (loop2): get root inode failed [ 282.332165][ T2281] EXT4-fs (loop2): mount failed [ 282.340321][ T2272] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 282.352009][ T2342] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 282.379390][ T2342] EXT4-fs (loop0): get root inode failed [ 282.385895][ T2337] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 282.387049][ T2356] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 282.401792][ T2342] EXT4-fs (loop0): mount failed [ 282.411943][ T2282] EXT4-fs (loop4): get root inode failed [ 282.421458][ T2337] EXT4-fs (loop5): get root inode failed [ 282.424812][ T2272] EXT4-fs (loop3): get root inode failed [ 282.428965][ T2337] EXT4-fs (loop5): mount failed [ 282.433343][ T2272] EXT4-fs (loop3): mount failed [ 282.443084][ T2282] EXT4-fs (loop4): mount failed [ 282.454793][ T2356] EXT4-fs (loop1): get root inode failed [ 282.460963][ T2356] EXT4-fs (loop1): mount failed [ 282.770731][ T2342] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 282.814896][ T2337] EXT4-fs: failed to create workqueue [ 282.820507][ T2337] EXT4-fs (loop5): mount failed [ 282.855252][ T2356] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 282.868837][ T2383] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 282.873623][ T2356] EXT4-fs (loop1): get root inode failed [ 282.883874][ T2383] EXT4-fs (loop2): get root inode failed [ 282.890967][ T2356] EXT4-fs (loop1): mount failed [ 282.892163][ T2383] EXT4-fs (loop2): mount failed [ 283.064345][ T2408] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 283.067565][ T2411] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 283.076825][ T2408] EXT4-fs (loop3): get root inode failed [ 283.088667][ T2411] EXT4-fs (loop4): get root inode failed [ 283.108828][ T2411] EXT4-fs (loop4): mount failed [ 283.119160][ T2408] EXT4-fs (loop3): mount failed [ 283.129290][ T2418] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 283.142300][ T2418] EXT4-fs (loop5): get root inode failed [ 283.148937][ T2418] EXT4-fs (loop5): mount failed [ 283.224947][ T2383] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 283.240128][ T2383] EXT4-fs (loop2): get root inode failed [ 283.247109][ T2383] EXT4-fs (loop2): mount failed [ 283.312873][ T2411] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 283.323492][ T2434] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 283.341686][ T2411] EXT4-fs (loop4): get root inode failed [ 283.344019][ T2434] EXT4-fs (loop0): get root inode failed [ 283.350604][ T2411] EXT4-fs (loop4): mount failed [ 283.358727][ T2434] EXT4-fs (loop0): mount failed [ 283.477620][ T2449] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 283.490266][ T2449] EXT4-fs (loop1): get root inode failed [ 283.496221][ T2449] EXT4-fs (loop1): mount failed [ 283.611174][ T2461] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 283.611385][ T2451] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 283.627479][ T2461] EXT4-fs (loop5): get root inode failed [ 283.637894][ T2451] EXT4-fs (loop3): get root inode failed [ 283.646640][ T2451] EXT4-fs (loop3): mount failed [ 283.649628][ T2461] EXT4-fs (loop5): mount failed [ 283.655590][ T2460] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 283.669109][ T2460] EXT4-fs (loop2): get root inode failed [ 283.671382][ T2477] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 283.676476][ T2460] EXT4-fs (loop2): mount failed [ 283.687682][ T2477] EXT4-fs (loop4): get root inode failed [ 283.704227][ T2477] EXT4-fs (loop4): mount failed [ 284.049367][ T2460] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 284.062308][ T2460] EXT4-fs (loop2): get root inode failed [ 284.066129][ T2515] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 284.070185][ T2460] EXT4-fs (loop2): mount failed [ 284.084960][ T2515] EXT4-fs (loop3): get root inode failed [ 284.091021][ T2515] EXT4-fs (loop3): mount failed [ 284.130825][ T2509] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 284.136001][ T2510] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 284.145441][ T2509] EXT4-fs (loop0): get root inode failed [ 284.155916][ T2477] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 284.169034][ T2509] EXT4-fs (loop0): mount failed [ 284.184283][ T2477] EXT4-fs (loop4): get root inode failed [ 284.190373][ T2510] EXT4-fs (loop1): get root inode failed [ 284.190986][ T2477] EXT4-fs (loop4): mount failed [ 284.196406][ T2510] EXT4-fs (loop1): mount failed [ 284.379354][ T2540] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 284.394501][ T2540] EXT4-fs (loop5): get root inode failed [ 284.400320][ T2540] EXT4-fs (loop5): mount failed [ 284.424844][ T2515] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 284.424953][ T2510] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 284.444274][ T2515] EXT4-fs (loop3): get root inode failed [ 284.455874][ T2510] EXT4-fs (loop1): get root inode failed [ 284.458798][ T2515] EXT4-fs (loop3): mount failed [ 284.463771][ T2510] EXT4-fs (loop1): mount failed [ 284.484202][ T2509] EXT4-fs: failed to create workqueue [ 284.501468][ T2509] EXT4-fs (loop0): mount failed [ 284.502641][ T2564] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 284.517672][ T2555] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 284.530017][ T2555] EXT4-fs (loop2): get root inode failed [ 284.535975][ T2555] EXT4-fs (loop2): mount failed [ 284.592026][ T2540] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 284.610525][ T2540] EXT4-fs (loop5): get root inode failed [ 284.618219][ T2540] EXT4-fs (loop5): mount failed 2020/12/19 17:31:53 executed programs: 2017 [ 284.870708][ T2604] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 284.886395][ T2604] EXT4-fs (loop4): get root inode failed [ 284.892207][ T2604] EXT4-fs (loop4): mount failed [ 284.895877][ T2597] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 284.909696][ T2597] EXT4-fs (loop3): get root inode failed [ 284.917878][ T2597] EXT4-fs (loop3): mount failed [ 284.934077][ T2623] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 284.936035][ T2621] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 284.950213][ T2623] EXT4-fs (loop0): get root inode failed [ 284.958796][ T2621] EXT4-fs (loop2): get root inode failed [ 284.964227][ T2623] EXT4-fs (loop0): mount failed [ 284.976069][ T2621] EXT4-fs (loop2): mount failed [ 285.016955][ T2600] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 285.023199][ T2619] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 285.031712][ T2600] EXT4-fs (loop1): get root inode failed [ 285.048236][ T2619] EXT4-fs (loop5): get root inode failed [ 285.050948][ T2600] EXT4-fs (loop1): mount failed [ 285.054342][ T2619] EXT4-fs (loop5): mount failed [ 285.067897][ T2604] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 285.080434][ T2604] EXT4-fs (loop4): get root inode failed [ 285.089664][ T2604] EXT4-fs (loop4): mount failed [ 285.263899][ T2654] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 285.277099][ T2654] EXT4-fs (loop3): get root inode failed [ 285.282841][ T2654] EXT4-fs (loop3): mount failed [ 285.354716][ T2666] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 285.367300][ T2666] EXT4-fs (loop2): get root inode failed [ 285.373405][ T2666] EXT4-fs (loop2): mount failed [ 285.408752][ T2654] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 285.409440][ T2677] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 285.434961][ T2654] EXT4-fs (loop3): get root inode failed [ 285.438646][ T2619] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 285.441074][ T2654] EXT4-fs (loop3): mount failed [ 285.457901][ T2619] EXT4-fs (loop5): get root inode failed [ 285.464577][ T2619] EXT4-fs (loop5): mount failed [ 285.467024][ T2677] EXT4-fs (loop1): get root inode failed [ 285.477613][ T2677] EXT4-fs (loop1): mount failed [ 285.498263][ T2696] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 285.498289][ T2680] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 285.511401][ T2696] EXT4-fs (loop4): get root inode failed [ 285.529092][ T2696] EXT4-fs (loop4): mount failed [ 285.531545][ T2680] EXT4-fs (loop0): get root inode failed [ 285.540123][ T2680] EXT4-fs (loop0): mount failed [ 285.661253][ T2666] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 285.688455][ T2677] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 285.700766][ T2677] EXT4-fs (loop1): get root inode failed [ 285.707309][ T2677] EXT4-fs (loop1): mount failed [ 285.764829][ T2721] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 285.777368][ T2721] EXT4-fs (loop5): get root inode failed [ 285.784799][ T2721] EXT4-fs (loop5): mount failed [ 285.914877][ T2720] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 285.927681][ T2720] EXT4-fs (loop3): get root inode failed [ 285.934922][ T2720] EXT4-fs (loop3): mount failed [ 286.075123][ T2745] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 286.089587][ T2721] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 286.101262][ T2745] EXT4-fs (loop2): get root inode failed [ 286.108422][ T2745] EXT4-fs (loop2): mount failed [ 286.114981][ T2763] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 286.117595][ T2721] EXT4-fs (loop5): get root inode failed [ 286.127692][ T2754] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 286.134619][ T2721] EXT4-fs (loop5): mount failed [ 286.155080][ T2754] EXT4-fs (loop1): get root inode failed [ 286.160829][ T2754] EXT4-fs (loop1): mount failed [ 286.176215][ T2763] EXT4-fs (loop0): get root inode failed [ 286.182013][ T2763] EXT4-fs (loop0): mount failed [ 286.194043][ T2760] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 286.194563][ T2720] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 286.217636][ T2760] EXT4-fs (loop4): get root inode failed [ 286.223318][ T2720] EXT4-fs (loop3): get root inode failed [ 286.230802][ T2720] EXT4-fs (loop3): mount failed [ 286.232682][ T2760] EXT4-fs (loop4): mount failed [ 286.501736][ T2754] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 286.539226][ T2760] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 286.540808][ T2763] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 286.551419][ T2803] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 286.564241][ T2763] EXT4-fs (loop0): get root inode failed [ 286.581676][ T2763] EXT4-fs (loop0): mount failed [ 286.599152][ T2760] EXT4-fs (loop4): get root inode failed [ 286.601053][ T2803] EXT4-fs (loop2): get root inode failed [ 286.606957][ T2760] EXT4-fs (loop4): mount failed [ 286.610852][ T2802] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 286.621940][ T2803] EXT4-fs (loop2): mount failed [ 286.628478][ T2802] EXT4-fs (loop5): get root inode failed [ 286.642158][ T2802] EXT4-fs (loop5): mount failed [ 286.690062][ T2824] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 286.704928][ T2824] EXT4-fs (loop3): get root inode failed [ 286.710779][ T2824] EXT4-fs (loop3): mount failed [ 286.896431][ T2841] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 286.909886][ T2841] EXT4-fs (loop0): get root inode failed [ 286.916412][ T2841] EXT4-fs (loop0): mount failed [ 286.921327][ T2802] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 286.933334][ T2824] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 286.946880][ T2824] EXT4-fs (loop3): get root inode failed [ 286.952718][ T2824] EXT4-fs (loop3): mount failed [ 286.959320][ T2844] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 286.975894][ T2874] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 286.985467][ T2844] EXT4-fs (loop1): get root inode failed [ 286.991773][ T2874] EXT4-fs (loop2): get root inode failed [ 286.999528][ T2874] EXT4-fs (loop2): mount failed [ 287.001185][ T2844] EXT4-fs (loop1): mount failed [ 287.004630][ T2843] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 287.026313][ T2843] EXT4-fs (loop4): get root inode failed [ 287.047438][ T2843] EXT4-fs (loop4): mount failed [ 287.096207][ T2841] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 287.108869][ T2841] EXT4-fs (loop0): get root inode failed [ 287.115930][ T2841] EXT4-fs (loop0): mount failed [ 287.256053][ T2896] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 287.256093][ T2888] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 287.268707][ T2896] EXT4-fs (loop1): get root inode failed [ 287.287371][ T2896] EXT4-fs (loop1): mount failed [ 287.288778][ T2888] EXT4-fs (loop5): get root inode failed [ 287.301121][ T2888] EXT4-fs (loop5): mount failed [ 287.344497][ T2899] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 287.348099][ T2898] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 287.369813][ T2898] EXT4-fs (loop2): get root inode failed [ 287.375807][ T2898] EXT4-fs (loop2): mount failed [ 287.381048][ T2899] EXT4-fs (loop3): get root inode failed [ 287.386829][ T2899] EXT4-fs (loop3): mount failed [ 287.624606][ T2937] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 287.637203][ T2932] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 287.637382][ T2899] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 287.649566][ T2933] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 287.665781][ T2899] EXT4-fs (loop3): get root inode failed [ 287.679239][ T2932] EXT4-fs (loop0): get root inode failed [ 287.685530][ T2937] EXT4-fs (loop2): get root inode failed [ 287.690946][ T2934] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 287.691356][ T2937] EXT4-fs (loop2): mount failed [ 287.711293][ T2932] EXT4-fs (loop0): mount failed [ 287.716544][ T2899] EXT4-fs (loop3): mount failed [ 287.729768][ T2933] EXT4-fs (loop5): get root inode failed [ 287.733605][ T2934] EXT4-fs (loop4): get root inode failed [ 287.738329][ T2933] EXT4-fs (loop5): mount failed [ 287.741333][ T2934] EXT4-fs (loop4): mount failed [ 287.783672][ T2958] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 287.824835][ T2958] EXT4-fs (loop1): get root inode failed [ 287.844504][ T2958] EXT4-fs (loop1): mount failed [ 287.993835][ T2937] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 288.006739][ T2937] EXT4-fs (loop2): get root inode failed [ 288.012658][ T2937] EXT4-fs (loop2): mount failed [ 288.043830][ T2986] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 288.059637][ T2986] EXT4-fs (loop3): get root inode failed [ 288.067745][ T2986] EXT4-fs (loop3): mount failed [ 288.113928][ T3002] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 288.128183][ T3002] EXT4-fs (loop0): get root inode failed [ 288.134798][ T3002] EXT4-fs (loop0): mount failed [ 288.160552][ T2958] EXT4-fs warning (device loop1): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop1. [ 288.178815][ T3014] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 288.194789][ T3014] EXT4-fs (loop5): get root inode failed [ 288.203619][ T3014] EXT4-fs (loop5): mount failed [ 288.223195][ T3026] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 288.236253][ T3026] EXT4-fs (loop2): get root inode failed [ 288.242725][ T3026] EXT4-fs (loop2): mount failed [ 288.257000][ T2986] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 288.269298][ T2986] EXT4-fs (loop3): get root inode failed [ 288.277959][ T2986] EXT4-fs (loop3): mount failed [ 288.334865][ T3031] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 288.348050][ T3031] EXT4-fs (loop4): get root inode failed [ 288.355854][ T3031] EXT4-fs (loop4): mount failed [ 288.366473][ T3002] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 288.390387][ T3014] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 288.404366][ T3014] EXT4-fs (loop5): get root inode failed [ 288.410461][ T3014] EXT4-fs (loop5): mount failed [ 288.488931][ T3058] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 288.501217][ T3058] EXT4-fs (loop1): get root inode failed [ 288.511103][ T3058] EXT4-fs (loop1): mount failed [ 288.616334][ T3026] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 288.629159][ T3026] EXT4-fs (loop2): get root inode failed [ 288.638953][ T3026] EXT4-fs (loop2): mount failed [ 288.733876][ T3031] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 288.776537][ T3075] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 288.789407][ T3075] EXT4-fs (loop3): get root inode failed [ 288.797265][ T3075] EXT4-fs (loop3): mount failed [ 288.877545][ T3103] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 288.890271][ T3103] EXT4-fs (loop0): get root inode failed [ 288.896306][ T3103] EXT4-fs (loop0): mount failed [ 289.019486][ T3123] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 289.045497][ T3103] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 289.059858][ T3120] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 289.065707][ T3103] EXT4-fs (loop0): get root inode failed [ 289.081591][ T3103] EXT4-fs (loop0): mount failed [ 289.105393][ T3122] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 289.117749][ T3117] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 289.122312][ T3123] EXT4-fs (loop1): get root inode failed [ 289.139919][ T3120] EXT4-fs (loop4): get root inode failed [ 289.146251][ T3120] EXT4-fs (loop4): mount failed [ 289.170399][ T3075] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 289.172267][ T3123] EXT4-fs (loop1): mount failed [ 289.187789][ T3122] EXT4-fs (loop2): get root inode failed [ 289.194141][ T3117] EXT4-fs (loop5): get root inode failed [ 289.200341][ T3122] EXT4-fs (loop2): mount failed [ 289.200530][ T3075] EXT4-fs (loop3): get root inode failed [ 289.216448][ T3117] EXT4-fs (loop5): mount failed [ 289.221598][ T3075] EXT4-fs (loop3): mount failed [ 289.522718][ T3123] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 289.535664][ T3120] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 289.548696][ T3123] EXT4-fs (loop1): get root inode failed [ 289.550052][ T3120] EXT4-fs (loop4): get root inode failed [ 289.555189][ T3122] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 289.570523][ T3120] EXT4-fs (loop4): mount failed [ 289.575352][ T3123] EXT4-fs (loop1): mount failed [ 289.597860][ T3122] EXT4-fs (loop2): get root inode failed [ 289.609882][ T3122] EXT4-fs (loop2): mount failed [ 289.643638][ T3174] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 289.655926][ T3117] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 289.658897][ T3174] EXT4-fs (loop3): get root inode failed [ 289.673396][ T3117] EXT4-fs (loop5): get root inode failed [ 289.674076][ T3183] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 289.679405][ T3117] EXT4-fs (loop5): mount failed [ 289.698887][ T3174] EXT4-fs (loop3): mount failed [ 289.702662][ T3183] EXT4-fs (loop0): get root inode failed [ 289.709719][ T3183] EXT4-fs (loop0): mount failed 2020/12/19 17:31:58 executed programs: 2062 [ 289.933653][ T3206] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 289.946315][ T3206] EXT4-fs (loop4): get root inode failed [ 289.952326][ T3206] EXT4-fs (loop4): mount failed [ 289.983622][ T3211] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 289.996786][ T3211] EXT4-fs (loop2): get root inode failed [ 290.002657][ T3211] EXT4-fs (loop2): mount failed [ 290.059929][ T3218] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 290.074214][ T3218] EXT4-fs (loop1): get root inode failed [ 290.074495][ T3223] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 290.080186][ T3218] EXT4-fs (loop1): mount failed [ 290.099614][ T3174] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 290.101894][ T3223] EXT4-fs (loop5): get root inode failed [ 290.118100][ T3223] EXT4-fs (loop5): mount failed [ 290.120274][ T3174] EXT4-fs (loop3): get root inode failed [ 290.132078][ T3174] EXT4-fs (loop3): mount failed [ 290.193447][ T3244] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 290.205965][ T3244] EXT4-fs (loop0): get root inode failed [ 290.211735][ T3244] EXT4-fs (loop0): mount failed [ 290.346564][ T3252] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 290.359469][ T3252] EXT4-fs (loop2): get root inode failed [ 290.365935][ T3252] EXT4-fs (loop2): mount failed [ 290.503626][ T3274] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 290.516016][ T3274] EXT4-fs (loop4): get root inode failed [ 290.522164][ T3274] EXT4-fs (loop4): mount failed [ 290.581579][ T3244] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 290.594734][ T3286] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 290.611837][ T3286] EXT4-fs (loop1): get root inode failed [ 290.620890][ T3252] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 290.621279][ T3286] EXT4-fs (loop1): mount failed [ 290.633433][ T3274] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 290.643046][ T3303] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 290.650346][ T3274] EXT4-fs (loop4): get root inode failed [ 290.667994][ T3274] EXT4-fs (loop4): mount failed [ 290.706578][ T3301] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 290.707806][ T3252] EXT4-fs (loop2): get root inode failed [ 290.722253][ T3301] EXT4-fs (loop3): get root inode failed [ 290.727922][ T3303] EXT4-fs (loop5): get root inode failed [ 290.731300][ T3301] EXT4-fs (loop3): mount failed [ 290.737594][ T3252] EXT4-fs (loop2): mount failed [ 290.746755][ T3303] EXT4-fs (loop5): mount failed [ 290.966838][ T3286] EXT4-fs: failed to create workqueue [ 290.983024][ T3286] EXT4-fs (loop1): mount failed [ 290.983443][ T3343] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 290.993077][ T3336] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 291.002904][ T3344] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 291.019337][ T3336] EXT4-fs (loop0): get root inode failed [ 291.030377][ T3336] EXT4-fs (loop0): mount failed [ 291.031444][ T3343] EXT4-fs (loop2): get root inode failed [ 291.040451][ T3344] EXT4-fs (loop4): get root inode failed [ 291.048201][ T3343] EXT4-fs (loop2): mount failed [ 291.051303][ T3344] EXT4-fs (loop4): mount failed [ 291.148811][ T3364] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 291.167370][ T3372] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 291.169757][ T3364] EXT4-fs (loop3): get root inode failed [ 291.180133][ T3372] EXT4-fs (loop5): get root inode failed [ 291.191897][ T3372] EXT4-fs (loop5): mount failed [ 291.193755][ T3364] EXT4-fs (loop3): mount failed [ 291.225775][ T3336] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 291.242566][ T3336] EXT4-fs (loop0): get root inode failed [ 291.252346][ T3336] EXT4-fs (loop0): mount failed [ 291.375787][ T3392] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 291.388957][ T3392] EXT4-fs (loop1): get root inode failed [ 291.401142][ T3392] EXT4-fs (loop1): mount failed [ 291.539108][ T3344] EXT4-fs warning (device loop4): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop4. [ 291.559371][ T3421] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 291.571816][ T3421] EXT4-fs (loop0): get root inode failed [ 291.572114][ T3412] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 291.581792][ T3421] EXT4-fs (loop0): mount failed [ 291.593630][ T3412] EXT4-fs (loop2): get root inode failed [ 291.600616][ T3392] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 291.601055][ T3412] EXT4-fs (loop2): mount failed [ 291.618287][ T3392] EXT4-fs (loop1): get root inode failed [ 291.626677][ T3392] EXT4-fs (loop1): mount failed [ 291.716201][ T3423] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 291.729609][ T3423] EXT4-fs (loop5): get root inode failed [ 291.733699][ T3442] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 291.740075][ T3423] EXT4-fs (loop5): mount failed [ 291.749210][ T3442] EXT4-fs (loop3): get root inode failed [ 291.759448][ T3442] EXT4-fs (loop3): mount failed [ 292.053849][ T3423] EXT4-fs warning (device loop5): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop5. [ 292.060541][ T3453] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 292.078254][ T3453] EXT4-fs (loop4): get root inode failed [ 292.079486][ T3455] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 292.090053][ T3453] EXT4-fs (loop4): mount failed [ 292.096188][ T3454] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 292.096226][ T3454] EXT4-fs (loop0): get root inode failed [ 292.104576][ T3455] EXT4-fs (loop2): get root inode failed [ 292.130145][ T3455] EXT4-fs (loop2): mount failed [ 292.139978][ T3454] EXT4-fs (loop0): mount failed [ 292.163642][ T3486] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 292.178218][ T3486] EXT4-fs (loop1): get root inode failed [ 292.186383][ T3486] EXT4-fs (loop1): mount failed [ 292.274532][ T3484] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 292.286999][ T3484] EXT4-fs (loop3): get root inode failed [ 292.294640][ T3484] EXT4-fs (loop3): mount failed [ 292.433493][ T3496] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 292.445964][ T3496] EXT4-fs (loop4): get root inode failed [ 292.452057][ T3496] EXT4-fs (loop4): mount failed [ 292.477210][ T3486] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 292.484170][ T3501] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 292.490401][ T3486] EXT4-fs (loop1): get root inode failed [ 292.502445][ T3501] EXT4-fs (loop5): get root inode failed [ 292.513820][ T3501] EXT4-fs (loop5): mount failed [ 292.517813][ T3486] EXT4-fs (loop1): mount failed [ 292.555024][ T3484] EXT4-fs: failed to create workqueue [ 292.560422][ T3484] EXT4-fs (loop3): mount failed [ 292.569779][ T3517] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 292.586482][ T3455] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 292.591504][ T3517] EXT4-fs (loop0): get root inode failed [ 292.604525][ T3517] EXT4-fs (loop0): mount failed [ 292.623315][ T3496] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 292.635758][ T3496] EXT4-fs (loop4): get root inode failed [ 292.641582][ T3496] EXT4-fs (loop4): mount failed [ 292.905601][ T3555] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 292.919706][ T3555] EXT4-fs (loop2): get root inode failed [ 292.925759][ T3555] EXT4-fs (loop2): mount failed [ 292.929388][ T3551] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 292.944530][ T3551] EXT4-fs (loop1): get root inode failed [ 292.950431][ T3551] EXT4-fs (loop1): mount failed [ 293.009085][ T3501] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 293.010585][ T3566] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 293.021373][ T3517] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 293.037831][ T3501] EXT4-fs (loop5): get root inode failed [ 293.049265][ T3517] EXT4-fs (loop0): get root inode failed [ 293.057962][ T3501] EXT4-fs (loop5): mount failed [ 293.060058][ T3517] EXT4-fs (loop0): mount failed [ 293.064352][ T3566] EXT4-fs (loop3): get root inode failed [ 293.074461][ T3566] EXT4-fs (loop3): mount failed [ 293.116096][ T3551] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 293.129294][ T3551] EXT4-fs (loop1): get root inode failed [ 293.136103][ T3551] EXT4-fs (loop1): mount failed [ 293.206477][ T3592] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 293.219444][ T3592] EXT4-fs (loop4): get root inode failed [ 293.227126][ T3592] EXT4-fs (loop4): mount failed [ 293.373653][ T3591] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 293.388184][ T3591] EXT4-fs (loop2): get root inode failed [ 293.397593][ T3591] EXT4-fs (loop2): mount failed [ 293.483197][ T3619] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 293.495520][ T3619] EXT4-fs (loop1): get root inode failed [ 293.497978][ T3625] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 293.501341][ T3619] EXT4-fs (loop1): mount failed [ 293.513920][ T3592] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 293.541946][ T3625] EXT4-fs (loop0): get root inode failed [ 293.548336][ T3625] EXT4-fs (loop0): mount failed [ 293.554494][ T3592] EXT4-fs (loop4): get root inode failed [ 293.561458][ T3618] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 293.564405][ T3592] EXT4-fs (loop4): mount failed [ 293.575888][ T3618] EXT4-fs (loop3): get root inode failed [ 293.585556][ T3618] EXT4-fs (loop3): mount failed [ 293.590715][ T3633] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 293.607319][ T3633] EXT4-fs (loop5): get root inode failed [ 293.615842][ T3633] EXT4-fs (loop5): mount failed [ 293.825978][ T3658] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 293.838958][ T3658] EXT4-fs (loop2): get root inode failed [ 293.847907][ T3658] EXT4-fs (loop2): mount failed [ 293.883719][ T3625] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 293.888681][ T3618] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 293.895934][ T3625] EXT4-fs (loop0): get root inode failed [ 293.914640][ T3625] EXT4-fs (loop0): mount failed [ 293.915241][ T3618] EXT4-fs (loop3): get root inode failed [ 293.921806][ T3633] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 293.941300][ T3633] EXT4-fs (loop5): get root inode failed [ 293.941739][ T3618] EXT4-fs (loop3): mount failed [ 293.947077][ T3633] EXT4-fs (loop5): mount failed [ 293.984799][ T3682] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 293.997199][ T3682] EXT4-fs (loop1): get root inode failed [ 294.004777][ T3682] EXT4-fs (loop1): mount failed [ 294.131567][ T3705] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 294.144427][ T3686] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 294.144707][ T3705] EXT4-fs (loop3): get root inode failed [ 294.160576][ T3686] EXT4-fs (loop4): get root inode failed [ 294.167046][ T3705] EXT4-fs (loop3): mount failed [ 294.171317][ T3686] EXT4-fs (loop4): mount failed [ 294.191289][ T3658] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 294.218679][ T3720] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 294.235469][ T3720] EXT4-fs (loop0): get root inode failed [ 294.242045][ T3720] EXT4-fs (loop0): mount failed [ 294.242551][ T3704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 294.260042][ T3704] EXT4-fs (loop1): get root inode failed [ 294.271836][ T3704] EXT4-fs (loop1): mount failed [ 294.284313][ T3721] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 294.297258][ T3721] EXT4-fs (loop5): get root inode failed [ 294.306448][ T3721] EXT4-fs (loop5): mount failed [ 294.545166][ T3704] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 294.550134][ T3720] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 294.559786][ T3704] EXT4-fs (loop1): get root inode failed [ 294.571978][ T3720] EXT4-fs (loop0): get root inode failed [ 294.581495][ T3720] EXT4-fs (loop0): mount failed [ 294.582140][ T3704] EXT4-fs (loop1): mount failed [ 294.627306][ T3721] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 294.639980][ T3749] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 294.640027][ T3749] EXT4-fs (loop3): get root inode failed [ 294.640029][ T3749] EXT4-fs (loop3): mount failed [ 294.640451][ T3758] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 294.660878][ T3721] EXT4-fs (loop5): get root inode failed [ 294.670691][ T3758] EXT4-fs (loop4): get root inode failed [ 294.681137][ T3721] EXT4-fs (loop5): mount failed [ 294.685056][ T3755] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 294.688711][ T3758] EXT4-fs (loop4): mount failed [ 294.709391][ T3755] EXT4-fs (loop2): get root inode failed [ 294.716247][ T3755] EXT4-fs (loop2): mount failed [ 294.755957][ T3783] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 294.768194][ T3783] EXT4-fs (loop0): get root inode failed [ 294.778368][ T3783] EXT4-fs (loop0): mount failed [ 294.977696][ T3784] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 294.983532][ T3749] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 294.990439][ T3784] EXT4-fs (loop1): get root inode failed [ 295.002131][ T3749] EXT4-fs (loop3): get root inode failed [ 295.013981][ T3749] EXT4-fs (loop3): mount failed [ 295.016866][ T3784] EXT4-fs (loop1): mount failed [ 295.046206][ T3758] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 295.058521][ T3758] EXT4-fs (loop4): get root inode failed [ 295.065680][ T3758] EXT4-fs (loop4): mount failed 2020/12/19 17:32:04 executed programs: 2111 [ 295.145184][ T3810] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 295.157664][ T3810] EXT4-fs (loop5): get root inode failed [ 295.165064][ T3810] EXT4-fs (loop5): mount failed [ 295.363708][ T3784] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 295.363921][ T3805] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 295.376691][ T3784] EXT4-fs (loop1): get root inode failed [ 295.395019][ T3784] EXT4-fs (loop1): mount failed [ 295.396162][ T3805] EXT4-fs (loop2): get root inode failed [ 295.423177][ T3842] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 295.423809][ T3805] EXT4-fs (loop2): mount failed [ 295.439552][ T3842] EXT4-fs (loop0): get root inode failed [ 295.446378][ T3842] EXT4-fs (loop0): mount failed [ 295.476079][ T3810] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 295.488222][ T3848] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 295.500593][ T3810] EXT4-fs (loop5): get root inode failed [ 295.508186][ T3848] EXT4-fs (loop4): get root inode failed [ 295.509459][ T3810] EXT4-fs (loop5): mount failed [ 295.515557][ T3848] EXT4-fs (loop4): mount failed [ 295.643284][ T3881] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 295.655708][ T3881] EXT4-fs (loop2): get root inode failed [ 295.661353][ T3881] EXT4-fs (loop2): mount failed [ 295.774830][ T3883] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 295.788658][ T3883] EXT4-fs (loop0): get root inode failed [ 295.816173][ T3883] EXT4-fs (loop0): mount failed [ 295.844870][ T3880] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 295.846454][ T3888] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 295.857428][ T3880] EXT4-fs (loop1): get root inode failed [ 295.871060][ T3879] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 295.875210][ T3880] EXT4-fs (loop1): mount failed [ 295.906496][ T3888] EXT4-fs (loop3): get root inode failed [ 295.912870][ T3888] EXT4-fs (loop3): mount failed [ 295.923341][ T3879] EXT4-fs (loop5): get root inode failed [ 295.928135][ T3913] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 295.930054][ T3879] EXT4-fs (loop5): mount failed [ 295.951819][ T3913] EXT4-fs (loop4): get root inode failed [ 295.959211][ T3881] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 295.961638][ T3913] EXT4-fs (loop4): mount failed [ 295.977481][ T3881] EXT4-fs (loop2): get root inode failed [ 295.984107][ T3881] EXT4-fs (loop2): mount failed [ 296.034080][ T3883] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 296.046559][ T3883] EXT4-fs (loop0): get root inode failed [ 296.053855][ T3883] EXT4-fs (loop0): mount failed [ 296.246907][ T3888] EXT4-fs warning (device loop3): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop3. [ 296.273362][ T3880] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 296.287328][ T3880] EXT4-fs (loop1): get root inode failed [ 296.293283][ T3880] EXT4-fs (loop1): mount failed [ 296.303555][ T3913] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 296.315837][ T3913] EXT4-fs (loop4): get root inode failed [ 296.321505][ T3913] EXT4-fs (loop4): mount failed [ 296.423313][ T3956] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 296.436187][ T3956] EXT4-fs (loop5): get root inode failed [ 296.441871][ T3956] EXT4-fs (loop5): mount failed [ 296.466705][ T3966] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 296.479367][ T3966] EXT4-fs (loop3): get root inode failed [ 296.488450][ T3966] EXT4-fs (loop3): mount failed [ 296.503952][ T3967] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 296.516585][ T3967] EXT4-fs (loop2): get root inode failed [ 296.522208][ T3967] EXT4-fs (loop2): mount failed [ 296.595615][ T3984] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 296.609399][ T3984] EXT4-fs (loop0): get root inode failed [ 296.618855][ T3984] EXT4-fs (loop0): mount failed [ 296.638074][ T3992] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 296.650925][ T3992] EXT4-fs (loop4): get root inode failed [ 296.663994][ T3992] EXT4-fs (loop4): mount failed [ 296.682918][ T3991] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 296.695377][ T3991] EXT4-fs (loop1): get root inode failed [ 296.701425][ T3991] EXT4-fs (loop1): mount failed [ 296.784782][ T4024] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 296.789127][ T4001] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 296.801126][ T4024] EXT4-fs (loop5): get root inode failed [ 296.809915][ T4001] EXT4-fs (loop3): get root inode failed [ 296.821146][ T4001] EXT4-fs (loop3): mount failed [ 296.825266][ T4024] EXT4-fs (loop5): mount failed [ 296.905934][ T3984] EXT4-fs warning (device loop0): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop0. [ 296.932372][ T4025] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 296.951595][ T3992] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 296.951654][ T4025] EXT4-fs (loop2): get root inode failed [ 296.967483][ T3992] EXT4-fs (loop4): get root inode failed [ 296.969360][ T4025] EXT4-fs (loop2): mount failed [ 296.977111][ T3992] EXT4-fs (loop4): mount failed [ 297.012971][ T4001] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 297.025313][ T4001] EXT4-fs (loop3): get root inode failed [ 297.030936][ T4001] EXT4-fs (loop3): mount failed [ 297.078911][ T4049] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 297.091793][ T4049] EXT4-fs (loop1): get root inode failed [ 297.098653][ T4049] EXT4-fs (loop1): mount failed [ 297.166028][ T4071] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 297.178601][ T4071] EXT4-fs (loop0): get root inode failed [ 297.188215][ T4071] EXT4-fs (loop0): mount failed [ 297.206400][ T4077] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 297.219545][ T4077] EXT4-fs (loop5): get root inode failed [ 297.227588][ T4077] EXT4-fs (loop5): mount failed [ 297.377812][ T4090] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 297.388490][ T4077] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 297.390711][ T4090] EXT4-fs (loop4): get root inode failed [ 297.403427][ T4077] EXT4-fs (loop5): get root inode failed [ 297.413473][ T4077] EXT4-fs (loop5): mount failed [ 297.419841][ T4090] EXT4-fs (loop4): mount failed [ 297.429815][ T4121] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 297.429838][ T4122] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 297.452460][ T4121] EXT4-fs (loop3): get root inode failed [ 297.454698][ T4117] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 297.460430][ T4121] EXT4-fs (loop3): mount failed [ 297.479138][ T4117] EXT4-fs (loop2): get root inode failed [ 297.485536][ T4071] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 297.492199][ T4122] EXT4-fs (loop1): get root inode failed [ 297.500425][ T4117] EXT4-fs (loop2): mount failed [ 297.508614][ T4071] EXT4-fs (loop0): get root inode failed [ 297.508975][ T4122] EXT4-fs (loop1): mount failed [ 297.517434][ T4071] EXT4-fs (loop0): mount failed [ 297.766208][ T4121] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 297.771261][ T4157] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 297.780889][ T4121] EXT4-fs (loop3): get root inode failed [ 297.791674][ T4157] EXT4-fs (loop5): get root inode failed [ 297.802495][ T4172] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 297.803406][ T4157] EXT4-fs (loop5): mount failed [ 297.824592][ T4117] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 297.842441][ T4121] EXT4-fs (loop3): mount failed [ 297.848036][ T4172] EXT4-fs (loop1): get root inode failed [ 297.852834][ T4117] EXT4-fs (loop2): get root inode failed [ 297.860067][ T4117] EXT4-fs (loop2): mount failed [ 297.863458][ T4172] EXT4-fs (loop1): mount failed [ 297.918114][ T4187] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 297.918936][ T4189] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 297.930884][ T4187] EXT4-fs (loop4): get root inode failed [ 297.948368][ T4187] EXT4-fs (loop4): mount failed [ 297.948740][ T4189] EXT4-fs (loop0): get root inode failed [ 297.959480][ T4189] EXT4-fs (loop0): mount failed [ 298.227328][ T4232] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 298.227667][ T4189] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 298.239715][ T4231] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 298.251777][ T4189] EXT4-fs (loop0): get root inode failed [ 298.269708][ T4189] EXT4-fs (loop0): mount failed [ 298.278529][ T4221] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 298.299733][ T4232] EXT4-fs (loop3): get root inode failed [ 298.307651][ T4221] EXT4-fs (loop2): get root inode failed [ 298.309477][ T4231] EXT4-fs (loop5): get root inode failed [ 298.319743][ T4231] EXT4-fs (loop5): mount failed [ 298.321541][ T4255] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 298.328244][ T4232] EXT4-fs (loop3): mount failed [ 298.345786][ T4221] EXT4-fs (loop2): mount failed [ 298.347582][ T4255] EXT4-fs (loop1): get root inode failed [ 298.356697][ T4255] EXT4-fs (loop1): mount failed [ 298.356739][ T4250] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 298.379698][ T4250] EXT4-fs (loop4): get root inode failed [ 298.386958][ T4250] EXT4-fs (loop4): mount failed [ 298.561019][ T4284] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 298.577781][ T4284] EXT4-fs (loop0): get root inode failed [ 298.585764][ T4284] EXT4-fs (loop0): mount failed [ 298.632941][ T4305] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 298.643532][ T4288] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 298.645308][ T4315] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 298.658181][ T4288] EXT4-fs (loop1): get root inode failed [ 298.690093][ T4305] EXT4-fs (loop5): get root inode failed [ 298.696256][ T4305] EXT4-fs (loop5): mount failed [ 298.705854][ T4315] EXT4-fs (loop2): get root inode failed [ 298.714764][ T4309] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 298.726273][ T4288] EXT4-fs (loop1): mount failed [ 298.728556][ T4315] EXT4-fs (loop2): mount failed [ 298.740261][ T4309] EXT4-fs (loop3): get root inode failed [ 298.743869][ T4330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 298.746661][ T4284] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 298.767078][ T4309] EXT4-fs (loop3): mount failed [ 298.770651][ T4284] EXT4-fs (loop0): get root inode failed [ 298.781226][ T4284] EXT4-fs (loop0): mount failed [ 298.786911][ T4330] EXT4-fs (loop4): get root inode failed [ 298.793457][ T4330] EXT4-fs (loop4): mount failed [ 298.956095][ T4305] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 298.968798][ T4305] EXT4-fs (loop5): get root inode failed [ 298.976234][ T4305] EXT4-fs (loop5): mount failed [ 299.110024][ T4330] EXT4-fs error (device loop4): ext4_fill_super:4944: inode #2: comm syz-executor.4: iget: bogus i_mode (177777) [ 299.110356][ T4369] EXT4-fs error (device loop2): ext4_fill_super:4944: inode #2: comm syz-executor.2: iget: bogus i_mode (177777) [ 299.126865][ T4330] EXT4-fs (loop4): get root inode failed [ 299.135779][ T4369] EXT4-fs (loop2): get root inode failed [ 299.146632][ T4369] EXT4-fs (loop2): mount failed [ 299.151781][ T4330] EXT4-fs (loop4): mount failed [ 299.165138][ T4330] ------------[ cut here ]------------ [ 299.170692][ T4330] ODEBUG: free active (active state 0) object type: timer_list hint: print_daily_error_info+0x0/0x150 [ 299.182066][ T4330] WARNING: CPU: 0 PID: 4330 at lib/debugobjects.c:508 debug_print_object+0x96/0x110 [ 299.193594][ T4330] Modules linked in: [ 299.197025][ T4309] EXT4-fs error (device loop3): ext4_fill_super:4944: inode #2: comm syz-executor.3: iget: bogus i_mode (177777) [ 299.197699][ T4330] CPU: 1 PID: 4330 Comm: syz-executor.4 Not tainted 5.10.0-rc5-syzkaller #0 [ 299.210145][ T4309] EXT4-fs (loop3): get root inode failed [ 299.221850][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.230098][ T4309] EXT4-fs (loop3): mount failed [ 299.234381][ T4330] RIP: 0010:debug_print_object+0x96/0x110 [ 299.249981][ T4330] Code: ff ff ff ff 48 89 f7 48 29 c7 48 83 ff 30 48 89 f8 77 5c 48 8b 14 dd c0 ee 4c 85 4c 89 e6 48 c7 c7 e8 35 bc 84 e8 33 9a 8f 01 <0f> 0b 83 05 3d 92 c0 03 01 48 83 c4 18 5b 5d 41 5c c3 83 05 2d 92 [ 299.275349][ T4330] RSP: 0018:ffffc9000323fb98 EFLAGS: 00010282 [ 299.281626][ T4330] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000001 [ 299.290330][ T4330] RDX: 0000000080000001 RSI: ffffffff84e1e720 RDI: 00000000ffffffff [ 299.295452][ T4382] EXT4-fs error (device loop1): ext4_fill_super:4944: inode #2: comm syz-executor.1: iget: bogus i_mode (177777) [ 299.302188][ T4330] RBP: ffffffff8402cf00 R08: 0000000000000001 R09: 0000000000000001 [ 299.312042][ T4382] EXT4-fs (loop1): get root inode failed [ 299.320517][ T4381] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 299.336573][ T4330] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff84b96465 [ 299.337563][ T4382] EXT4-fs (loop1): mount failed [ 299.347405][ T4381] EXT4-fs (loop0): get root inode failed [ 299.357108][ T4330] R13: ffffffff8402cf00 R14: ffff88811f747988 R15: 0000000000000000 [ 299.360144][ T4381] EXT4-fs (loop0): mount failed [ 299.380369][ T4330] FS: 00007fc57dcd0700(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 299.390158][ T4330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 299.398270][ T4330] CR2: 000055bd7b851018 CR3: 000000011fa0d000 CR4: 00000000001506f0 [ 299.407943][ T4330] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 299.416519][ T4330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 299.425376][ T4330] Call Trace: [ 299.428743][ T4330] ? lockdep_hardirqs_on+0x79/0x100 [ 299.435095][ T4330] debug_check_no_obj_freed+0x1c5/0x200 [ 299.440784][ T4330] slab_free_freelist_hook+0xef/0x130 [ 299.448449][ T4330] kfree+0xe1/0x640 [ 299.456849][ T4330] ? ext4_fill_super+0x3d8/0x4480 [ 299.462825][ T4330] ext4_fill_super+0x3d8/0x4480 [ 299.468191][ T4330] ? bdev_name.isra.6+0x63/0xf0 [ 299.474792][ T4330] ? ext4_calculate_overhead+0x500/0x500 [ 299.480618][ T4330] ? mount_bdev+0x18c/0x1c0 [ 299.486720][ T4330] mount_bdev+0x18c/0x1c0 [ 299.491099][ T4330] legacy_get_tree+0x28/0x60 [ 299.496377][ T4330] vfs_get_tree+0x1d/0xd0 [ 299.500976][ T4330] path_mount+0x75e/0xac0 [ 299.505514][ T4330] do_mount+0x70/0x90 [ 299.509560][ T4330] __x64_sys_mount+0xbf/0xe0 [ 299.514521][ T4330] do_syscall_64+0x2d/0x70 [ 299.519156][ T4330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 299.527453][ T4330] RIP: 0033:0x460b9a [ 299.531569][ T4330] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 299.554505][ T4369] EXT4-fs warning (device loop2): ext4_multi_mount_protect:386: Unable to create kmmpd thread for loop2. [ 299.555478][ T4330] RSP: 002b:00007fc57dccfa78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 299.569794][ T4391] EXT4-fs error (device loop5): ext4_fill_super:4944: inode #2: comm syz-executor.5: iget: bogus i_mode (177777) [ 299.579051][ T4330] RAX: ffffffffffffffda RBX: 00007fc57dccfb10 RCX: 0000000000460b9a [ 299.597775][ T4330] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc57dccfad0 [ 299.608049][ T4381] EXT4-fs error (device loop0): ext4_fill_super:4944: inode #2: comm syz-executor.0: iget: bogus i_mode (177777) [ 299.615539][ T4391] EXT4-fs (loop5): get root inode failed [ 299.623764][ T4381] EXT4-fs (loop0): get root inode failed [ 299.636740][ T4330] RBP: 00007fc57dccfad0 R08: 00007fc57dccfb10 R09: 0000000020000000 [ 299.642730][ T4382] EXT4-fs: failed to create workqueue [ 299.646818][ T4381] EXT4-fs (loop0): mount failed [ 299.653139][ T4382] EXT4-fs (loop1): mount failed [ 299.657523][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 299.668894][ T4330] R13: 0000000020000100 R14: 0000000020000380 R15: 0000000020000500 [ 299.681320][ T4330] Kernel panic - not syncing: panic_on_warn set ... [ 299.687922][ T4330] CPU: 1 PID: 4330 Comm: syz-executor.4 Not tainted 5.10.0-rc5-syzkaller #0 [ 299.696568][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.706687][ T4330] Call Trace: [ 299.710436][ T4330] dump_stack+0x77/0x97 [ 299.714587][ T4330] panic+0x1b1/0x382 [ 299.718454][ T4330] ? debug_print_object+0x96/0x110 [ 299.723732][ T4330] __warn.cold.13+0x16/0x20 [ 299.728203][ T4330] ? debug_print_object+0x96/0x110 [ 299.733379][ T4330] report_bug+0xc0/0xf0 [ 299.737518][ T4330] handle_bug+0x3f/0x70 [ 299.742011][ T4330] exc_invalid_op+0x13/0x60 [ 299.746498][ T4330] asm_exc_invalid_op+0x12/0x20 [ 299.751492][ T4330] RIP: 0010:debug_print_object+0x96/0x110 [ 299.757200][ T4330] Code: ff ff ff ff 48 89 f7 48 29 c7 48 83 ff 30 48 89 f8 77 5c 48 8b 14 dd c0 ee 4c 85 4c 89 e6 48 c7 c7 e8 35 bc 84 e8 33 9a 8f 01 <0f> 0b 83 05 3d 92 c0 03 01 48 83 c4 18 5b 5d 41 5c c3 83 05 2d 92 [ 299.777297][ T4330] RSP: 0018:ffffc9000323fb98 EFLAGS: 00010282 [ 299.783331][ T4330] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000001 [ 299.791360][ T4330] RDX: 0000000080000001 RSI: ffffffff84e1e720 RDI: 00000000ffffffff [ 299.799300][ T4330] RBP: ffffffff8402cf00 R08: 0000000000000001 R09: 0000000000000001 [ 299.807339][ T4330] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff84b96465 [ 299.815369][ T4330] R13: ffffffff8402cf00 R14: ffff88811f747988 R15: 0000000000000000 [ 299.823319][ T4330] ? debug_print_object+0x96/0x110 [ 299.828594][ T4330] ? lockdep_hardirqs_on+0x79/0x100 [ 299.833758][ T4330] debug_check_no_obj_freed+0x1c5/0x200 [ 299.839284][ T4330] slab_free_freelist_hook+0xef/0x130 [ 299.844719][ T4330] kfree+0xe1/0x640 [ 299.848494][ T4330] ? ext4_fill_super+0x3d8/0x4480 [ 299.853595][ T4330] ext4_fill_super+0x3d8/0x4480 [ 299.858413][ T4330] ? bdev_name.isra.6+0x63/0xf0 [ 299.863236][ T4330] ? ext4_calculate_overhead+0x500/0x500 [ 299.869290][ T4330] ? mount_bdev+0x18c/0x1c0 [ 299.873757][ T4330] mount_bdev+0x18c/0x1c0 [ 299.878064][ T4330] legacy_get_tree+0x28/0x60 [ 299.882707][ T4330] vfs_get_tree+0x1d/0xd0 [ 299.887007][ T4330] path_mount+0x75e/0xac0 [ 299.891321][ T4330] do_mount+0x70/0x90 [ 299.895286][ T4330] __x64_sys_mount+0xbf/0xe0 [ 299.899870][ T4330] do_syscall_64+0x2d/0x70 [ 299.904255][ T4330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 299.910118][ T4330] RIP: 0033:0x460b9a [ 299.914156][ T4330] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 299.933735][ T4330] RSP: 002b:00007fc57dccfa78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 299.942126][ T4330] RAX: ffffffffffffffda RBX: 00007fc57dccfb10 RCX: 0000000000460b9a [ 299.950154][ T4330] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc57dccfad0 [ 299.958105][ T4330] RBP: 00007fc57dccfad0 R08: 00007fc57dccfb10 R09: 0000000020000000 [ 299.966217][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 299.974591][ T4330] R13: 0000000020000100 R14: 0000000020000380 R15: 0000000020000500 [ 299.983947][ T4330] Kernel Offset: disabled [ 299.988608][ T4330] Rebooting in 86400 seconds..