Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. 2024/05/11 18:17:45 ignoring optional flag "sandboxArg"="0" 2024/05/11 18:17:45 parsed 1 programs [ 146.139752][ T3521] cgroup: Unknown subsys name 'net' [ 146.285055][ T3521] cgroup: Unknown subsys name 'rlimit' 2024/05/11 18:17:46 executed programs: 0 [ 147.413819][ T3521] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 147.932346][ T3535] chnl_net:caif_netlink_parms(): no params data found [ 147.955019][ T3540] chnl_net:caif_netlink_parms(): no params data found [ 147.964950][ T3536] chnl_net:caif_netlink_parms(): no params data found [ 147.992829][ T3542] chnl_net:caif_netlink_parms(): no params data found [ 148.011919][ T3548] chnl_net:caif_netlink_parms(): no params data found [ 148.098531][ T3535] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.108580][ T3535] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.116506][ T3535] device bridge_slave_0 entered promiscuous mode [ 148.127420][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.137223][ T3535] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.145022][ T3535] device bridge_slave_1 entered promiscuous mode [ 148.193450][ T3535] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.202702][ T3536] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.209731][ T3536] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.217600][ T3536] device bridge_slave_0 entered promiscuous mode [ 148.232171][ T3536] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.239212][ T3536] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.247021][ T3536] device bridge_slave_1 entered promiscuous mode [ 148.266584][ T3535] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.296147][ T3542] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.303436][ T3542] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.311384][ T3542] device bridge_slave_0 entered promiscuous mode [ 148.334451][ T3540] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.341587][ T3540] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.349675][ T3540] device bridge_slave_0 entered promiscuous mode [ 148.362628][ T3542] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.369660][ T3542] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.380732][ T3542] device bridge_slave_1 entered promiscuous mode [ 148.389608][ T3535] team0: Port device team_slave_0 added [ 148.395701][ T3548] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.402860][ T3548] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.410494][ T3548] device bridge_slave_0 entered promiscuous mode [ 148.417537][ T3540] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.424620][ T3540] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.432229][ T3540] device bridge_slave_1 entered promiscuous mode [ 148.440605][ T3536] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.456783][ T3535] team0: Port device team_slave_1 added [ 148.468460][ T3548] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.478293][ T3548] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.485974][ T3548] device bridge_slave_1 entered promiscuous mode [ 148.500969][ T3536] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.523362][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.530386][ T3535] 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. [ 148.556371][ T3535] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.592684][ T3542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.604059][ T3542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.613564][ T3535] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.620568][ T3535] 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. [ 148.646645][ T3535] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.659308][ T3540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.670060][ T3548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.695735][ T3540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.706042][ T3548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 148.724773][ T3536] team0: Port device team_slave_0 added [ 148.752440][ T3536] team0: Port device team_slave_1 added [ 148.767847][ T3542] team0: Port device team_slave_0 added [ 148.780501][ T3548] team0: Port device team_slave_0 added [ 148.798190][ T3542] team0: Port device team_slave_1 added [ 148.806174][ T3540] team0: Port device team_slave_0 added [ 148.813356][ T3548] team0: Port device team_slave_1 added [ 148.826014][ T3536] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.833065][ T3536] 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. [ 148.859060][ T3536] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 148.878413][ T3540] team0: Port device team_slave_1 added [ 148.892686][ T3535] device hsr_slave_0 entered promiscuous mode [ 148.899299][ T3535] device hsr_slave_1 entered promiscuous mode [ 148.906144][ T3536] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 148.914013][ T3536] 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. [ 148.940078][ T3536] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.986827][ T3542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 148.994110][ T3542] 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. [ 149.020176][ T3542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.038953][ T3548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.045977][ T3548] 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. [ 149.077498][ T3548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.101453][ T3542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.108582][ T3542] 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. [ 149.134485][ T3542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.145661][ T3540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.152699][ T3540] 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. [ 149.178635][ T3540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.198011][ T3548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.205012][ T3548] 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. [ 149.230951][ T3548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.252738][ T3540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.259669][ T3540] 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. [ 149.285613][ T3540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.310083][ T3536] device hsr_slave_0 entered promiscuous mode [ 149.316685][ T3536] device hsr_slave_1 entered promiscuous mode [ 149.325419][ T3536] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.333452][ T3536] Cannot create hsr debugfs directory [ 149.379266][ T3548] device hsr_slave_0 entered promiscuous mode [ 149.385959][ T3548] device hsr_slave_1 entered promiscuous mode [ 149.395665][ T3548] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.403362][ T3548] Cannot create hsr debugfs directory [ 149.420950][ T3542] device hsr_slave_0 entered promiscuous mode [ 149.427507][ T3542] device hsr_slave_1 entered promiscuous mode [ 149.433909][ T3542] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.441715][ T3542] Cannot create hsr debugfs directory [ 149.505042][ T3540] device hsr_slave_0 entered promiscuous mode [ 149.511685][ T3540] device hsr_slave_1 entered promiscuous mode [ 149.518019][ T3540] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.528529][ T3540] Cannot create hsr debugfs directory [ 149.630492][ T2924] Bluetooth: hci4: command 0x0409 tx timeout [ 149.637530][ T2924] Bluetooth: hci0: command 0x0409 tx timeout [ 149.641929][ T38] Bluetooth: hci2: command 0x0409 tx timeout [ 149.644605][ T2924] Bluetooth: hci1: command 0x0409 tx timeout [ 149.709950][ T2924] Bluetooth: hci3: command 0x0409 tx timeout [ 149.759230][ T3535] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 149.769255][ T3535] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 149.782055][ T3535] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 149.790652][ T3535] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 149.835685][ T3542] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 149.848272][ T3542] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 149.857512][ T3542] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 149.868245][ T3542] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 149.912067][ T3536] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 149.929497][ T3536] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 149.938306][ T3536] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 149.960516][ T3536] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 149.981934][ T3535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.016785][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.025284][ T3580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.035162][ T3535] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.051311][ T3548] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 150.074718][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.083699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.093528][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.100748][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.108893][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.118075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.126551][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.133630][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.142243][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.160202][ T3548] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 150.169335][ T3548] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 150.183338][ T3548] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 150.206118][ T3581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.233728][ T3542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.241397][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.276191][ T3542] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.284760][ T3540] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 150.294895][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.304166][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.312646][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.320610][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.328127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.336662][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.358431][ T3540] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 150.369515][ T3535] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 150.381368][ T3535] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.392728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.401014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.409107][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.417749][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.426014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.434704][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.451111][ T3540] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 150.466272][ T3583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.475401][ T3583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.484860][ T3583] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.492040][ T3583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.505103][ T3583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.513847][ T3583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.522623][ T3583] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.529698][ T3583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.538079][ T3583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 150.549738][ T3540] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 150.578293][ T3536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.585679][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.600680][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 150.609294][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 150.618610][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.626971][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 150.635427][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.644391][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.667890][ T3542] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 150.678733][ T3542] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 150.701507][ T3548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.708348][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 150.718711][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.727621][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 150.736572][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.744838][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.753092][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.765833][ T3536] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.795022][ T3548] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.804774][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.816923][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.825865][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.856484][ T3535] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.868018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.882805][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.894877][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.901983][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.909595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 150.918748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 150.927119][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.934162][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.941949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 150.951215][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.958817][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.966304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 150.974892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 150.983363][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.990425][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.030765][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.038486][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.046550][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.055009][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.065419][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.074184][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.082759][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.091261][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.099662][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.108149][ T3582] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.115231][ T3582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.122907][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.132328][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 151.139718][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 151.147213][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.155694][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.178599][ T3540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.196342][ T3542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.208881][ T3536] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.223349][ T3536] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.235729][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.243529][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.252295][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.260805][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.268921][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.277150][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.286384][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.309648][ T3548] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 151.321688][ T3548] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 151.350908][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.361397][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.370707][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.379331][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.388213][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.396602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.404987][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.413641][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.421914][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.429453][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.437290][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.445218][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.456217][ T3535] device veth0_vlan entered promiscuous mode [ 151.475738][ T3540] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.489635][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.502523][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.520428][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.529050][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.563690][ T3536] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 151.575999][ T3542] device veth0_vlan entered promiscuous mode [ 151.585642][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.593967][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.602128][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.611287][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 151.619510][ T3584] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.626557][ T3584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 151.634320][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.642962][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 151.651234][ T3584] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.658249][ T3584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.665953][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 151.673413][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 151.680876][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 151.689242][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 151.697960][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 151.706185][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 151.710184][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 151.714834][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 151.720528][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 151.727784][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 151.739232][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 151.741552][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 151.746623][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 151.761653][ T3535] device veth1_vlan entered promiscuous mode [ 151.786713][ T3542] device veth1_vlan entered promiscuous mode [ 151.792133][ T13] Bluetooth: hci3: command 0x041b tx timeout [ 151.811532][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.819372][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 151.828599][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 151.836818][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 151.844878][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 151.854241][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.862656][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 151.871647][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.880024][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 151.888167][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 151.896433][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 151.904782][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 151.913261][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 151.922171][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 151.932290][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 151.942838][ T3540] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 151.979885][ T3536] device veth0_vlan entered promiscuous mode [ 151.997496][ T3548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.007529][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.019635][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.029831][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.038293][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.047449][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.056185][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.064933][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 152.073220][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 152.083291][ T3542] device veth0_macvtap entered promiscuous mode [ 152.097075][ T3536] device veth1_vlan entered promiscuous mode [ 152.106038][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.123028][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 152.134578][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 152.144756][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.156034][ T3542] device veth1_macvtap entered promiscuous mode [ 152.166281][ T3535] device veth0_macvtap entered promiscuous mode [ 152.182446][ T3535] device veth1_macvtap entered promiscuous mode [ 152.216747][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 152.224539][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 152.237284][ T3542] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.266797][ T3540] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 152.277199][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.287253][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.296059][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 152.304507][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 152.315508][ T3542] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.325519][ T3536] device veth0_macvtap entered promiscuous mode [ 152.335315][ T3536] device veth1_macvtap entered promiscuous mode [ 152.345630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 152.354866][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 152.363627][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.372783][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.383831][ T3542] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.393309][ T3542] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.402583][ T3542] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.411431][ T3542] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.422665][ T3535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 152.434032][ T3535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.447084][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.481037][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.489733][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.499082][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 152.507973][ T3582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 152.520741][ T3536] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 152.532873][ T3536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.543184][ T3536] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 152.553933][ T3536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.565213][ T3536] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 152.585882][ T3535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.597136][ T3535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.608048][ T3535] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.616005][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 152.624793][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 152.633723][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 152.642362][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 152.651438][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 152.659427][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 152.667696][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.676244][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.685008][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 152.692916][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 152.703089][ T3536] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.713893][ T3536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.723942][ T3536] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 152.734828][ T3536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 152.745690][ T3536] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 152.761290][ T3540] device veth0_vlan entered promiscuous mode [ 152.785827][ T3535] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.795672][ T3535] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.806908][ T3535] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.815883][ T3535] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.830378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 152.838782][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 152.849265][ T3536] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.858529][ T3536] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.868208][ T3536] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.877340][ T3536] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 152.911879][ T3540] device veth1_vlan entered promiscuous mode [ 152.928282][ T3548] device veth0_vlan entered promiscuous mode [ 152.962806][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 152.971070][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 152.979086][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.008715][ T3548] device veth1_vlan entered promiscuous mode [ 153.020376][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 153.028223][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.036443][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.044711][ T3588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 153.080965][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 153.088964][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 153.097955][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.117739][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.129467][ T3548] device veth0_macvtap entered promiscuous mode [ 153.138981][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.147201][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 153.155595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 153.175589][ T3540] device veth0_macvtap entered promiscuous mode [ 153.184423][ T3548] device veth1_macvtap entered promiscuous mode [ 153.204232][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 153.212332][ T734] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.212374][ T734] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.228521][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.237630][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 153.245583][ T3584] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 153.255958][ T3540] device veth1_macvtap entered promiscuous mode [ 153.305754][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.309052][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.324011][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.327444][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.342374][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.353023][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.363090][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.375345][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.387366][ T3548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.405735][ T734] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.415856][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 153.419552][ T1229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.430025][ T734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.433656][ T1229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.440828][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 153.454733][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.463285][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.472406][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 153.480698][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 153.489283][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.500773][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.512892][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.524000][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.534044][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.544703][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.554787][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 153.565447][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.576342][ T3540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.597780][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 153.613760][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 153.626427][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.638828][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.649014][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.659951][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.669749][ T3548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.680282][ T3548] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.691598][ T3548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.703339][ T3548] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.712661][ T3548] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.721655][ T3548] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.730384][ T3548] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.746662][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.757171][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.767253][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.777969][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.788131][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.790560][ T3585] Bluetooth: hci4: command 0x040f tx timeout [ 153.800861][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.810598][ T3585] Bluetooth: hci0: command 0x040f tx timeout [ 153.815395][ T3540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 153.824645][ T3585] Bluetooth: hci2: command 0x040f tx timeout [ 153.831009][ T3540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 153.837826][ T3585] Bluetooth: hci1: command 0x040f tx timeout [ 153.848156][ T3540] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.871508][ T13] Bluetooth: hci3: command 0x040f tx timeout [ 153.874637][ T3540] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.903619][ T3540] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 2024/05/11 18:17:53 executed programs: 5 [ 153.918487][ T3540] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.938047][ T3540] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.963082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 153.972399][ T3617] loop2: detected capacity change from 0 to 512 [ 153.974749][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.018064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 154.027997][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.059627][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.073537][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.075680][ T3626] loop1: detected capacity change from 0 to 512 [ 154.100583][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.227938][ T3630] loop2: detected capacity change from 0 to 512 [ 154.246796][ T3633] loop0: detected capacity change from 0 to 518 [ 154.265061][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.303295][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.345412][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 154.371509][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.379439][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.387460][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.425790][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.442918][ T734] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.451945][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 154.465887][ T734] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.474724][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.487012][ T3639] loop2: detected capacity change from 0 to 519 [ 154.506290][ T21] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 154.675175][ T3653] loop1: detected capacity change from 0 to 512 [ 154.697244][ T3651] loop2: detected capacity change from 0 to 519 [ 154.738656][ T3659] loop4: detected capacity change from 0 to 512 [ 154.745746][ T3660] loop3: detected capacity change from 0 to 517 [ 154.789333][ T3653] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.804105][ T3653] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/5/file0 supports timestamps until 2038 (0x7fffffff) [ 154.832654][ T3674] loop2: detected capacity change from 0 to 512 [ 154.856767][ T3677] loop3: detected capacity change from 0 to 512 [ 154.900469][ T3681] loop0: detected capacity change from 0 to 512 [ 154.968374][ T3677] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 154.990418][ T3677] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/2/file0 supports timestamps until 2038 (0x7fffffff) [ 155.004839][ T3693] loop0: detected capacity change from 0 to 512 [ 155.094517][ T3699] loop2: detected capacity change from 0 to 519 [ 155.111697][ T3701] loop4: detected capacity change from 0 to 512 [ 155.206866][ T3712] loop0: detected capacity change from 0 to 518 [ 155.217457][ T3708] loop3: detected capacity change from 0 to 512 [ 155.266345][ T3719] loop2: detected capacity change from 0 to 512 [ 155.394511][ T3712] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 155.415412][ T3712] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/6/file0 supports timestamps until 2038 (0x7fffffff) [ 155.415886][ T3742] loop1: detected capacity change from 0 to 519 [ 155.441638][ T3744] loop3: detected capacity change from 0 to 512 [ 155.450989][ T3741] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 155.518355][ T3749] loop2: detected capacity change from 0 to 512 [ 155.567782][ T3755] loop0: detected capacity change from 0 to 512 [ 155.627361][ T3758] loop1: detected capacity change from 0 to 512 [ 155.663422][ T3766] loop2: detected capacity change from 0 to 512 [ 155.797622][ T3784] loop0: detected capacity change from 0 to 512 [ 155.840923][ T3786] loop2: detected capacity change from 0 to 512 [ 155.858931][ T3791] loop3: detected capacity change from 0 to 517 [ 155.870795][ T1069] Bluetooth: hci1: command 0x0419 tx timeout [ 155.889250][ T1069] Bluetooth: hci2: command 0x0419 tx timeout [ 155.897570][ T3792] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 155.926340][ T1069] Bluetooth: hci0: command 0x0419 tx timeout [ 155.927362][ T3799] loop1: detected capacity change from 0 to 512 [ 155.944936][ T1069] Bluetooth: hci4: command 0x0419 tx timeout [ 155.955261][ T3801] loop4: detected capacity change from 0 to 512 [ 155.967880][ T1069] Bluetooth: hci3: command 0x0419 tx timeout [ 156.051885][ T3811] loop0: detected capacity change from 0 to 512 [ 156.069311][ T3808] loop2: detected capacity change from 0 to 519 [ 156.115450][ T3818] loop4: detected capacity change from 0 to 519 [ 156.119429][ T3816] loop3: detected capacity change from 0 to 512 [ 156.121971][ T3820] loop1: detected capacity change from 0 to 512 [ 156.264276][ T3830] loop2: detected capacity change from 0 to 512 [ 156.280814][ T3835] loop4: detected capacity change from 0 to 512 [ 156.287867][ T3833] loop3: detected capacity change from 0 to 512 [ 156.304931][ T3837] loop1: detected capacity change from 0 to 512 [ 156.385100][ T3830] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 156.405393][ T3846] loop3: detected capacity change from 0 to 512 [ 156.433733][ T3852] loop0: detected capacity change from 0 to 512 [ 156.435393][ T3830] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/14/ext4 supports timestamps until 2038 (0x7fffffff) [ 156.453596][ T3845] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 156.499012][ T3852] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 156.507736][ T3858] loop1: detected capacity change from 0 to 512 [ 156.585293][ T3865] loop4: detected capacity change from 0 to 512 [ 156.654207][ T3868] loop0: detected capacity change from 0 to 512 [ 156.764095][ T3880] loop3: detected capacity change from 0 to 517 [ 156.780902][ T3886] loop1: detected capacity change from 0 to 512 [ 156.826189][ T3894] loop4: detected capacity change from 0 to 512 [ 156.923755][ T3907] loop3: detected capacity change from 0 to 517 [ 156.977829][ T3916] loop2: detected capacity change from 0 to 512 [ 157.023569][ T3925] loop1: detected capacity change from 0 to 512 [ 157.042245][ T3922] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 0 [ 157.051612][ T3928] loop4: detected capacity change from 0 to 519 [ 157.108228][ T3934] loop2: detected capacity change from 0 to 512 [ 157.138169][ T3937] loop3: detected capacity change from 0 to 512 [ 157.243543][ T3950] loop1: detected capacity change from 0 to 512 [ 157.254538][ T3949] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 157.258016][ T3947] loop0: detected capacity change from 0 to 518 [ 157.271306][ T3949] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 157.317208][ T3953] loop4: detected capacity change from 0 to 512 [ 157.318115][ T3949] Buffer I/O error on dev loop1, logical block 0, async page read [ 157.422926][ T3963] loop0: detected capacity change from 0 to 512 [ 157.438917][ T3967] loop3: detected capacity change from 0 to 512 [ 157.471600][ T3966] loop2: detected capacity change from 0 to 512 [ 157.545636][ T3967] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 157.626035][ T3963] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 157.650774][ T3989] loop4: detected capacity change from 0 to 512 [ 157.657272][ T3963] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/21/file0 supports timestamps until 2038 (0x7fffffff) [ 157.713036][ T3998] loop3: detected capacity change from 0 to 512 [ 157.723415][ T3996] loop2: detected capacity change from 0 to 512 [ 157.845824][ T4013] loop0: detected capacity change from 0 to 512 [ 157.850976][ T4019] loop2: detected capacity change from 0 to 512 [ 157.855440][ T4012] loop3: detected capacity change from 0 to 517 [ 157.855667][ T4017] loop1: detected capacity change from 0 to 512 [ 157.858593][ T4007] loop4: detected capacity change from 0 to 519 [ 157.906529][ T4013] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 157.997276][ T4026] loop3: detected capacity change from 0 to 512 [ 158.013961][ T4022] loop4: detected capacity change from 0 to 519 [ 158.044993][ T4034] loop0: detected capacity change from 0 to 512 [ 158.096008][ T4040] loop2: detected capacity change from 0 to 512 [ 158.154666][ T4048] loop1: detected capacity change from 0 to 512 [ 158.188805][ T4034] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.255105][ T4034] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/24/file0 supports timestamps until 2038 (0x7fffffff) [ 158.269139][ T4056] loop2: detected capacity change from 0 to 512 [ 158.273674][ T4059] loop3: detected capacity change from 0 to 512 [ 158.332967][ T4065] loop4: detected capacity change from 0 to 512 [ 158.345176][ T4063] loop1: detected capacity change from 0 to 512 [ 158.369066][ T4059] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.381166][ T4059] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/20/file0 supports timestamps until 2038 (0x7fffffff) [ 158.439167][ T4072] loop2: detected capacity change from 0 to 512 [ 158.467725][ T4074] loop0: detected capacity change from 0 to 512 [ 158.499476][ T4072] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 158.536669][ T4072] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/29/file0 supports timestamps until 2038 (0x7fffffff) [ 158.640925][ T4079] loop1: detected capacity change from 0 to 512 [ 158.664333][ T4088] loop3: detected capacity change from 0 to 512 [ 158.679277][ T4085] loop0: detected capacity change from 0 to 512 [ 158.828261][ T4099] loop0: detected capacity change from 0 to 518 [ 158.845699][ T4101] loop1: detected capacity change from 0 to 519 [ 158.890981][ T4109] loop4: detected capacity change from 0 to 512 2024/05/11 18:17:58 executed programs: 158 [ 158.946662][ T4112] loop2: detected capacity change from 0 to 512 [ 158.984048][ T4120] loop3: detected capacity change from 0 to 512 [ 158.992593][ T4116] loop1: detected capacity change from 0 to 512 [ 159.066070][ T4120] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 159.088715][ T4112] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.108549][ T4112] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/31/file0 supports timestamps until 2038 (0x7fffffff) [ 159.152863][ T4137] loop0: detected capacity change from 0 to 512 [ 159.168479][ T4140] loop4: detected capacity change from 0 to 512 [ 159.217117][ T4148] loop1: detected capacity change from 0 to 512 [ 159.245743][ T4150] loop3: detected capacity change from 0 to 512 [ 159.314043][ T4155] loop2: detected capacity change from 0 to 512 [ 159.424022][ T4164] loop4: detected capacity change from 0 to 512 [ 159.434757][ T4171] loop2: detected capacity change from 0 to 512 [ 159.484793][ T4176] loop3: detected capacity change from 0 to 512 [ 159.563682][ T4171] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.589995][ T4171] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/34/ext4 supports timestamps until 2038 (0x7fffffff) [ 159.614266][ T4192] loop0: detected capacity change from 0 to 512 [ 159.689592][ T4199] loop4: detected capacity change from 0 to 512 [ 159.712155][ T4196] loop1: detected capacity change from 0 to 512 [ 159.746067][ T4203] loop2: detected capacity change from 0 to 512 [ 159.776614][ T4199] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 159.816815][ T4208] loop0: detected capacity change from 0 to 518 [ 159.818558][ T4199] EXT4-fs (loop4): group descriptors corrupted! [ 159.919024][ T4223] loop3: detected capacity change from 0 to 512 [ 159.948493][ T4228] loop2: detected capacity change from 0 to 512 [ 159.981566][ T4230] loop4: detected capacity change from 0 to 512 [ 159.987455][ T4237] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 160.016190][ T4234] loop1: detected capacity change from 0 to 519 [ 160.082395][ T4242] loop0: detected capacity change from 0 to 512 [ 160.168743][ T4246] loop2: detected capacity change from 0 to 519 [ 160.186942][ T4251] loop4: detected capacity change from 0 to 512 [ 160.205158][ T4258] loop1: detected capacity change from 0 to 512 [ 160.317145][ T4267] loop3: detected capacity change from 0 to 512 [ 160.326405][ T4270] loop0: detected capacity change from 0 to 518 [ 160.413168][ T4282] loop4: detected capacity change from 0 to 512 [ 160.432014][ T4281] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 0 [ 160.514435][ T4300] loop0: detected capacity change from 0 to 512 [ 160.624145][ T4312] loop1: detected capacity change from 0 to 519 [ 160.644430][ T4300] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 160.660180][ T4300] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/42/file0 supports timestamps until 2038 (0x7fffffff) [ 160.683326][ T4320] loop2: detected capacity change from 0 to 519 [ 160.704186][ T4324] loop3: detected capacity change from 0 to 512 [ 160.718629][ T4326] loop4: detected capacity change from 0 to 512 [ 160.737101][ T4324] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 160.778546][ T4329] loop1: detected capacity change from 0 to 519 [ 160.797110][ T4332] loop0: detected capacity change from 0 to 512 [ 160.850854][ T4332] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 160.873210][ T4335] loop2: detected capacity change from 0 to 512 [ 160.895463][ T4341] loop4: detected capacity change from 0 to 519 [ 160.934504][ T4346] loop1: detected capacity change from 0 to 512 [ 161.037847][ T4355] loop4: detected capacity change from 0 to 512 [ 161.068830][ T4360] loop0: detected capacity change from 0 to 512 [ 161.136209][ T4369] loop2: detected capacity change from 0 to 512 [ 161.148168][ T4372] loop3: detected capacity change from 0 to 512 [ 161.197002][ T4379] loop4: detected capacity change from 0 to 512 [ 161.226544][ T4382] loop1: detected capacity change from 0 to 519 [ 161.231880][ T4384] loop0: detected capacity change from 0 to 512 [ 161.284527][ T4382] EXT4-fs (loop1): Magic mismatch, very weird! [ 161.430664][ T4399] loop3: detected capacity change from 0 to 512 [ 161.439560][ T4406] loop1: detected capacity change from 0 to 519 [ 161.444379][ T4409] loop0: detected capacity change from 0 to 512 [ 161.453879][ T4403] loop4: detected capacity change from 0 to 519 [ 161.464232][ T4411] loop2: detected capacity change from 0 to 519 [ 161.509893][ T4399] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 161.566738][ T4414] loop1: detected capacity change from 0 to 512 [ 161.666834][ T4425] loop3: detected capacity change from 0 to 512 [ 161.717867][ T4432] loop1: detected capacity change from 0 to 512 [ 161.721862][ T4434] loop0: detected capacity change from 0 to 512 [ 161.725046][ T4435] loop2: detected capacity change from 0 to 512 [ 161.744995][ T4439] loop4: detected capacity change from 0 to 512 [ 161.843153][ T4448] loop1: detected capacity change from 0 to 512 [ 161.912798][ T4455] loop0: detected capacity change from 0 to 512 [ 162.004728][ T4472] loop2: detected capacity change from 0 to 512 [ 162.009499][ T4476] loop3: detected capacity change from 0 to 512 [ 162.027532][ T4474] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 162.080026][ T4481] loop4: detected capacity change from 0 to 512 [ 162.097728][ T4484] loop0: detected capacity change from 0 to 512 [ 162.193211][ T4494] loop3: detected capacity change from 0 to 512 [ 162.216492][ T4504] loop1: detected capacity change from 0 to 512 [ 162.229347][ T4501] loop4: detected capacity change from 0 to 512 [ 162.229465][ T4506] loop2: detected capacity change from 0 to 512 [ 162.274917][ T4494] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 162.288098][ T4510] loop0: detected capacity change from 0 to 512 [ 162.362611][ T4506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 162.381376][ T4506] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/54/ext4 supports timestamps until 2038 (0x7fffffff) [ 162.428778][ T4517] loop1: detected capacity change from 0 to 512 [ 162.451313][ T4523] loop0: detected capacity change from 0 to 512 [ 162.537168][ T4532] loop1: detected capacity change from 0 to 512 [ 162.585742][ T4534] loop3: detected capacity change from 0 to 512 [ 162.596853][ T4535] loop4: detected capacity change from 0 to 512 [ 162.618650][ T4540] loop2: detected capacity change from 0 to 512 [ 162.625628][ T4532] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 162.725097][ T4552] loop1: detected capacity change from 0 to 512 [ 162.765636][ T4556] loop4: detected capacity change from 0 to 519 [ 162.793806][ T4563] loop0: detected capacity change from 0 to 512 [ 162.840130][ T4567] loop2: detected capacity change from 0 to 519 [ 162.956314][ T4579] loop3: detected capacity change from 0 to 512 [ 162.960938][ T4576] loop4: detected capacity change from 0 to 519 [ 163.027039][ T4589] loop2: detected capacity change from 0 to 512 [ 163.032539][ T4591] loop0: detected capacity change from 0 to 512 [ 163.063913][ T4594] loop1: detected capacity change from 0 to 512 [ 163.151911][ T4605] loop3: detected capacity change from 0 to 512 [ 163.169397][ T4606] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 163.244125][ T4618] loop1: detected capacity change from 0 to 519 [ 163.317042][ T4630] loop4: detected capacity change from 0 to 512 [ 163.344218][ T4628] loop3: detected capacity change from 0 to 512 [ 163.345430][ T4636] loop2: detected capacity change from 0 to 512 [ 163.465963][ T4636] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 163.486404][ T4636] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/62/file0 supports timestamps until 2038 (0x7fffffff) [ 163.505762][ T4628] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 163.521522][ T4628] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/56/ext4 supports timestamps until 2038 (0x7fffffff) [ 163.572299][ T4661] loop1: detected capacity change from 0 to 512 [ 163.587927][ T4666] loop0: detected capacity change from 0 to 512 [ 163.664891][ T4669] loop4: detected capacity change from 0 to 512 [ 163.680246][ T4666] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 163.774379][ T4676] loop3: detected capacity change from 0 to 512 [ 163.805777][ T4682] loop0: detected capacity change from 0 to 518 2024/05/11 18:18:03 executed programs: 344 [ 163.965157][ T4704] loop3: detected capacity change from 0 to 512 [ 164.051408][ T4718] loop0: detected capacity change from 0 to 512 [ 164.058891][ T4716] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 164.086002][ T4716] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 164.109859][ T4716] Buffer I/O error on dev loop0, logical block 0, async page read [ 164.134785][ T4725] loop2: detected capacity change from 0 to 512 [ 164.136844][ T4731] loop3: detected capacity change from 0 to 517 [ 164.157253][ T4724] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 164.230987][ T4737] loop4: detected capacity change from 0 to 519 [ 164.268852][ T4741] loop1: detected capacity change from 0 to 519 [ 164.384196][ T4750] loop3: detected capacity change from 0 to 512 [ 164.388756][ T4760] loop2: detected capacity change from 0 to 512 [ 164.424405][ T4758] loop1: detected capacity change from 0 to 512 [ 164.433534][ T4762] loop0: detected capacity change from 0 to 518 [ 164.504010][ T4769] loop3: detected capacity change from 0 to 512 [ 164.577593][ T4778] loop2: detected capacity change from 0 to 512 [ 164.589724][ T4780] loop0: detected capacity change from 0 to 512 [ 164.617381][ T4782] loop4: detected capacity change from 0 to 512 [ 164.658638][ T4790] loop1: detected capacity change from 0 to 512 [ 164.686447][ T4787] loop3: detected capacity change from 0 to 517 [ 164.761108][ T4799] loop2: detected capacity change from 0 to 512 [ 164.799296][ T4790] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 164.822858][ T4808] loop4: detected capacity change from 0 to 512 [ 164.836306][ T4810] loop0: detected capacity change from 0 to 518 [ 164.837378][ T4790] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/79/file0 supports timestamps until 2038 (0x7fffffff) [ 164.874453][ T4814] loop3: detected capacity change from 0 to 512 [ 164.976316][ T4826] loop4: detected capacity change from 0 to 512 [ 165.005945][ T4814] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 165.011686][ T4830] loop2: detected capacity change from 0 to 512 [ 165.023556][ T4814] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/64/ext4 supports timestamps until 2038 (0x7fffffff) [ 165.037867][ T4835] loop0: detected capacity change from 0 to 512 [ 165.131971][ T4839] loop1: detected capacity change from 0 to 512 [ 165.149691][ T4835] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 165.175539][ T4835] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/76/file0 supports timestamps until 2038 (0x7fffffff) [ 165.238154][ T4844] loop3: detected capacity change from 0 to 517 [ 165.275628][ T4847] loop4: detected capacity change from 0 to 512 [ 165.331758][ T4844] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 165.338348][ T4851] loop2: detected capacity change from 0 to 512 [ 165.346633][ T4853] loop1: detected capacity change from 0 to 512 [ 165.356771][ T4844] EXT4-fs (loop3): group descriptors corrupted! [ 165.370056][ T4856] loop0: detected capacity change from 0 to 512 [ 165.418017][ T4856] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 165.434548][ T4847] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 165.456847][ T4863] loop2: detected capacity change from 0 to 512 [ 165.492824][ T4847] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/83/ext4 supports timestamps until 2038 (0x7fffffff) [ 165.522204][ T4866] loop3: detected capacity change from 0 to 512 [ 165.582248][ T4866] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 165.639501][ T4863] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 165.656390][ T4878] loop4: detected capacity change from 0 to 512 [ 165.689311][ T4881] loop0: detected capacity change from 0 to 512 [ 165.702445][ T4883] loop1: detected capacity change from 0 to 512 [ 165.702547][ T4863] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/77/file0 supports timestamps until 2038 (0x7fffffff) [ 165.773556][ T4888] loop3: detected capacity change from 0 to 512 [ 165.829679][ T4891] loop0: detected capacity change from 0 to 518 [ 165.867160][ T4883] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 165.940020][ T4883] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/85/ext4 supports timestamps until 2038 (0x7fffffff) [ 166.021815][ T4905] loop0: detected capacity change from 0 to 512 [ 166.054998][ T4913] loop2: detected capacity change from 0 to 519 [ 166.117466][ T4920] loop3: detected capacity change from 0 to 512 [ 166.128972][ T4923] loop0: detected capacity change from 0 to 512 [ 166.144045][ T4926] loop1: detected capacity change from 0 to 512 [ 166.196092][ T4930] loop2: detected capacity change from 0 to 519 [ 166.262354][ T4940] loop3: detected capacity change from 0 to 512 [ 166.358863][ T4945] loop4: detected capacity change from 0 to 512 [ 166.365380][ T4946] loop2: detected capacity change from 0 to 512 [ 166.386057][ T4950] loop0: detected capacity change from 0 to 512 [ 166.446837][ T4961] loop3: detected capacity change from 0 to 517 [ 166.469742][ T4960] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 166.494695][ T4964] loop1: detected capacity change from 0 to 519 [ 166.516253][ T4968] loop4: detected capacity change from 0 to 512 [ 166.568626][ T4973] loop2: detected capacity change from 0 to 512 [ 166.600657][ T4976] loop0: detected capacity change from 0 to 512 [ 166.662302][ T4983] loop3: detected capacity change from 0 to 517 [ 166.712499][ T4985] loop1: detected capacity change from 0 to 512 [ 166.738144][ T4990] loop4: detected capacity change from 0 to 519 [ 166.757548][ T4994] loop2: detected capacity change from 0 to 512 [ 166.783272][ T4997] loop3: detected capacity change from 0 to 512 [ 166.797710][ T5000] loop0: detected capacity change from 0 to 512 [ 166.873927][ T5005] loop1: detected capacity change from 0 to 519 [ 166.883352][ T5008] loop2: detected capacity change from 0 to 512 [ 166.955949][ T5015] loop3: detected capacity change from 0 to 512 [ 166.966207][ T5014] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 167.063864][ T5025] loop2: detected capacity change from 0 to 519 [ 167.134602][ T5035] loop0: detected capacity change from 0 to 512 [ 167.257689][ T5055] loop2: detected capacity change from 0 to 512 [ 167.277855][ T5061] loop4: detected capacity change from 0 to 512 [ 167.288121][ T5056] loop3: detected capacity change from 0 to 512 [ 167.301189][ T5064] loop1: detected capacity change from 0 to 519 [ 167.325962][ T5053] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 167.387375][ T5061] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 167.433687][ T5078] loop0: detected capacity change from 0 to 512 [ 167.476133][ T5076] loop1: detected capacity change from 0 to 512 [ 167.493433][ T5061] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/98/file0 supports timestamps until 2038 (0x7fffffff) [ 167.523780][ T5081] loop3: detected capacity change from 0 to 512 [ 167.532824][ T5084] loop2: detected capacity change from 0 to 512 [ 167.540892][ T5077] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 167.575206][ T5078] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 167.610450][ T5078] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/91/file0 supports timestamps until 2038 (0x7fffffff) [ 167.661838][ T5092] loop2: detected capacity change from 0 to 512 [ 167.680577][ T5095] loop1: detected capacity change from 0 to 512 [ 167.684208][ T5094] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 167.705637][ T5090] loop3: detected capacity change from 0 to 512 [ 167.730883][ T5098] loop4: detected capacity change from 0 to 512 [ 167.739390][ T5097] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 167.824716][ T5101] loop0: detected capacity change from 0 to 512 [ 167.839371][ T5104] loop2: detected capacity change from 0 to 512 [ 167.852907][ T5107] loop1: detected capacity change from 0 to 512 [ 167.866861][ T5113] loop4: detected capacity change from 0 to 512 [ 167.886687][ T5111] loop3: detected capacity change from 0 to 517 [ 167.996491][ T5122] loop0: detected capacity change from 0 to 518 [ 167.997182][ T5120] loop2: detected capacity change from 0 to 512 [ 168.064253][ T5131] loop1: detected capacity change from 0 to 519 [ 168.122584][ T5139] loop3: detected capacity change from 0 to 517 [ 168.177346][ T5145] loop1: detected capacity change from 0 to 519 [ 168.234291][ T5151] loop4: detected capacity change from 0 to 512 [ 168.270420][ T5153] loop3: detected capacity change from 0 to 517 [ 168.369596][ T5168] loop0: detected capacity change from 0 to 512 [ 168.388982][ T5169] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 168.414339][ T5177] loop2: detected capacity change from 0 to 512 [ 168.420926][ T5175] loop3: detected capacity change from 0 to 512 [ 168.427362][ T5171] loop1: detected capacity change from 0 to 519 [ 168.468091][ T5180] loop4: detected capacity change from 0 to 512 [ 168.517643][ T5183] loop2: detected capacity change from 0 to 512 [ 168.518605][ T5184] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 168.588115][ T5189] loop3: detected capacity change from 0 to 512 [ 168.717250][ T5211] loop0: detected capacity change from 0 to 512 [ 168.721872][ T5210] loop2: detected capacity change from 0 to 512 [ 168.737567][ T5206] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 168.804128][ T5211] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 168.828353][ T5226] loop3: detected capacity change from 0 to 517 [ 168.849366][ T5231] loop4: detected capacity change from 0 to 512 [ 168.896993][ T5235] loop1: detected capacity change from 0 to 512 [ 168.979417][ T5247] loop0: detected capacity change from 0 to 512 [ 168.984492][ T5240] loop2: detected capacity change from 0 to 512 [ 169.006797][ T5243] loop3: detected capacity change from 0 to 512 [ 169.009576][ T5249] loop4: detected capacity change from 0 to 519 [ 169.029316][ T5252] loop1: detected capacity change from 0 to 512 [ 169.068869][ T5255] EXT4-fs warning (device loop1): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. 2024/05/11 18:18:08 executed programs: 512 [ 169.086961][ T5252] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 169.110619][ T5252] EXT4-fs (loop1): failed to initialize system zone (-117) [ 169.118197][ T5252] EXT4-fs (loop1): mount failed [ 169.167591][ T5259] loop4: detected capacity change from 0 to 512 [ 169.182208][ T5262] loop3: detected capacity change from 0 to 512 [ 169.238422][ T5268] loop2: detected capacity change from 0 to 512 [ 169.256661][ T5271] loop1: detected capacity change from 0 to 512 [ 169.278959][ T5274] loop0: detected capacity change from 0 to 512 [ 169.304845][ T5268] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 169.307629][ T5273] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 169.324609][ T5280] loop4: detected capacity change from 0 to 519 [ 169.387399][ T5284] loop3: detected capacity change from 0 to 512 [ 169.405925][ T5271] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 169.423862][ T5271] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/111/file0 supports timestamps until 2038 (0x7fffffff) [ 169.525242][ T5290] loop2: detected capacity change from 0 to 512 [ 169.575526][ T5298] loop3: detected capacity change from 0 to 512 [ 169.577217][ T5297] loop4: detected capacity change from 0 to 512 [ 169.655081][ T5303] loop0: detected capacity change from 0 to 512 [ 169.862837][ T5332] loop0: detected capacity change from 0 to 512 [ 169.872225][ T5335] loop1: detected capacity change from 0 to 512 [ 169.947742][ T5342] loop4: detected capacity change from 0 to 519 [ 170.021652][ T5351] loop2: detected capacity change from 0 to 512 [ 170.097519][ T5368] loop1: detected capacity change from 0 to 512 [ 170.204666][ T5380] loop2: detected capacity change from 0 to 512 [ 170.277940][ T5396] loop4: detected capacity change from 0 to 512 [ 170.286242][ T5399] loop1: detected capacity change from 0 to 519 [ 170.352724][ T5407] loop3: detected capacity change from 0 to 512 [ 170.353606][ T5404] loop0: detected capacity change from 0 to 512 [ 170.366113][ T5406] loop2: detected capacity change from 0 to 519 [ 170.371726][ T5396] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 170.400261][ T5396] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/119/file0 supports timestamps until 2038 (0x7fffffff) [ 170.404409][ T5406] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 170.435666][ T5413] loop1: detected capacity change from 0 to 512 [ 170.492010][ T5416] loop3: detected capacity change from 0 to 512 [ 170.497808][ T5419] loop0: detected capacity change from 0 to 512 [ 170.550421][ T5413] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 170.593911][ T5428] loop2: detected capacity change from 0 to 512 [ 170.648289][ T5428] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 170.694161][ T5443] loop3: detected capacity change from 0 to 517 [ 170.703494][ T5441] loop1: detected capacity change from 0 to 519 [ 170.848022][ T5463] loop3: detected capacity change from 0 to 512 [ 170.931664][ T5475] loop1: detected capacity change from 0 to 512 [ 170.939185][ T5471] loop4: detected capacity change from 0 to 512 [ 170.954328][ T5469] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 170.972797][ T5469] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.989905][ T5469] Buffer I/O error on dev loop1, logical block 0, async page read [ 171.016828][ T5488] loop0: detected capacity change from 0 to 512 [ 171.028813][ T5486] loop2: detected capacity change from 0 to 519 [ 171.032945][ T5485] Buffer I/O error on dev loop0, logical block 0, async page read [ 171.071131][ T5492] loop3: detected capacity change from 0 to 512 [ 171.198362][ T5500] loop4: detected capacity change from 0 to 512 [ 171.243131][ T5504] loop2: detected capacity change from 0 to 512 [ 171.246219][ T5506] loop1: detected capacity change from 0 to 519 [ 171.267605][ T5510] loop3: detected capacity change from 0 to 512 [ 171.291754][ T5512] loop0: detected capacity change from 0 to 512 [ 171.354191][ T5518] loop2: detected capacity change from 0 to 519 [ 171.384311][ T5521] loop1: detected capacity change from 0 to 512 [ 171.422778][ T5518] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 171.538741][ T5540] loop0: detected capacity change from 0 to 512 [ 171.568754][ T5546] loop3: detected capacity change from 0 to 517 [ 171.574851][ T5549] loop2: detected capacity change from 0 to 512 [ 171.594246][ T5552] loop1: detected capacity change from 0 to 512 [ 171.755447][ T5571] loop2: detected capacity change from 0 to 514 [ 171.774146][ T5575] loop0: detected capacity change from 0 to 512 [ 171.829496][ T5583] loop4: detected capacity change from 0 to 512 [ 171.868548][ T5571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 171.888859][ T5571] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/117/ext4 supports timestamps until 2038 (0x7fffffff) [ 171.909482][ T5593] loop3: detected capacity change from 0 to 512 [ 171.926024][ T5591] loop1: detected capacity change from 0 to 512 [ 171.955666][ T5597] loop4: detected capacity change from 0 to 519 [ 172.008281][ T5597] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 172.027895][ T5604] loop0: detected capacity change from 0 to 512 [ 172.045381][ T5597] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/134/file0 supports timestamps until 2038 (0x7fffffff) [ 172.053285][ T5606] loop2: detected capacity change from 0 to 519 [ 172.077881][ T5609] loop1: detected capacity change from 0 to 512 [ 172.192369][ T5614] loop0: detected capacity change from 0 to 512 [ 172.205857][ T5619] loop4: detected capacity change from 0 to 512 [ 172.231436][ T5623] loop2: detected capacity change from 0 to 512 [ 172.312485][ T5635] loop1: detected capacity change from 0 to 512 [ 172.415465][ T5645] loop3: detected capacity change from 0 to 512 [ 172.455746][ T5651] loop2: detected capacity change from 0 to 512 [ 172.465373][ T5653] loop1: detected capacity change from 0 to 512 [ 172.486396][ T5655] loop4: detected capacity change from 0 to 519 [ 172.494483][ T5652] print_req_error: 2 callbacks suppressed [ 172.494495][ T5652] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 172.585677][ T5665] loop3: detected capacity change from 0 to 512 [ 172.701270][ T5685] loop0: detected capacity change from 0 to 518 [ 172.712057][ T5689] loop1: detected capacity change from 0 to 512 [ 172.720469][ T5681] loop2: detected capacity change from 0 to 512 [ 172.745090][ T5692] loop3: detected capacity change from 0 to 512 [ 172.748101][ T5691] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 172.779372][ T5691] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 172.800611][ T5691] Buffer I/O error on dev loop3, logical block 0, async page read [ 172.823306][ T5681] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 172.841756][ T5681] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/123/file0 supports timestamps until 2038 (0x7fffffff) [ 172.852703][ T5704] loop0: detected capacity change from 0 to 512 [ 172.867433][ T5701] loop4: detected capacity change from 0 to 512 [ 172.916269][ T5704] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 172.934558][ T5707] loop1: detected capacity change from 0 to 512 [ 172.962097][ T5701] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 172.987023][ T5701] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/140/file0 supports timestamps until 2038 (0x7fffffff) [ 173.034906][ T5715] loop3: detected capacity change from 0 to 512 [ 173.036336][ T5719] loop2: detected capacity change from 0 to 512 [ 173.074807][ T5721] loop1: detected capacity change from 0 to 519 [ 173.109395][ T5721] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 173.136738][ T5724] loop0: detected capacity change from 0 to 512 [ 173.166337][ T5719] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 173.213058][ T5733] loop4: detected capacity change from 0 to 512 [ 173.214056][ T5734] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 173.297901][ T5740] loop3: detected capacity change from 0 to 512 [ 173.305123][ T5738] loop1: detected capacity change from 0 to 519 [ 173.321483][ T5724] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 173.341730][ T5724] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/131/file0 supports timestamps until 2038 (0x7fffffff) [ 173.419523][ T5751] loop1: detected capacity change from 0 to 512 [ 173.467608][ T5760] loop3: detected capacity change from 0 to 512 [ 173.502535][ T5763] loop0: detected capacity change from 0 to 512 [ 173.513308][ T5766] loop4: detected capacity change from 0 to 512 [ 173.548488][ T5751] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 173.581164][ T5751] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/139/file0 supports timestamps until 2038 (0x7fffffff) [ 173.646153][ T5775] loop2: detected capacity change from 0 to 512 [ 173.656206][ T5777] loop3: detected capacity change from 0 to 517 [ 173.685920][ T5784] loop0: detected capacity change from 0 to 512 [ 173.725276][ T5786] EXT4-fs warning (device loop3): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 173.744445][ T5775] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 173.757966][ T5777] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 173.760192][ T5775] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/129/file0 supports timestamps until 2038 (0x7fffffff) [ 173.771870][ T5777] EXT4-fs (loop3): failed to initialize system zone (-117) [ 173.790069][ T5777] EXT4-fs (loop3): mount failed [ 173.808660][ T5791] loop1: detected capacity change from 0 to 512 [ 173.832279][ T5794] loop4: detected capacity change from 0 to 512 [ 173.916083][ T5803] loop0: detected capacity change from 0 to 512 [ 173.965742][ T5806] loop1: detected capacity change from 0 to 512 [ 173.984434][ T5803] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 174.042029][ T5819] loop2: detected capacity change from 0 to 512 [ 174.070419][ T5820] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 2024/05/11 18:18:13 executed programs: 692 [ 174.091750][ T5824] loop3: detected capacity change from 0 to 512 [ 174.121860][ T5824] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 174.134243][ T5830] loop0: detected capacity change from 0 to 518 [ 174.143353][ T5824] EXT4-fs (loop3): group descriptors corrupted! [ 174.173616][ T5833] loop1: detected capacity change from 0 to 512 [ 174.209679][ T5836] loop4: detected capacity change from 0 to 512 [ 174.249594][ T5840] loop3: detected capacity change from 0 to 512 [ 174.358693][ T5859] loop4: detected capacity change from 0 to 512 [ 174.367793][ T5857] loop0: detected capacity change from 0 to 512 [ 174.405492][ T5867] loop1: detected capacity change from 0 to 512 [ 174.433305][ T5857] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 174.465273][ T5867] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 174.497889][ T5876] loop3: detected capacity change from 0 to 512 [ 174.514746][ T5879] loop2: detected capacity change from 0 to 512 [ 174.574053][ T5886] loop0: detected capacity change from 0 to 512 [ 174.581616][ T5887] loop1: detected capacity change from 0 to 512 [ 174.609207][ T5879] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 174.617103][ T5883] loop4: detected capacity change from 0 to 512 [ 174.635052][ T5887] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 174.742299][ T5898] loop4: detected capacity change from 0 to 512 [ 174.760725][ T5901] loop2: detected capacity change from 0 to 512 [ 174.795427][ T5906] loop3: detected capacity change from 0 to 512 [ 174.816794][ T5910] loop0: detected capacity change from 0 to 512 [ 174.842631][ T5913] loop1: detected capacity change from 0 to 512 [ 174.886223][ T5916] loop0: detected capacity change from 0 to 512 [ 174.916998][ T5922] loop4: detected capacity change from 0 to 512 [ 174.942485][ T5913] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 174.982692][ T5928] loop3: detected capacity change from 0 to 512 [ 174.988733][ T5925] loop2: detected capacity change from 0 to 519 [ 174.991919][ T5922] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 175.010220][ T5913] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/147/file0 supports timestamps until 2038 (0x7fffffff) [ 175.089200][ T5931] loop0: detected capacity change from 0 to 518 [ 175.167198][ T5940] loop2: detected capacity change from 0 to 512 [ 175.285229][ T5958] loop3: detected capacity change from 0 to 517 [ 175.310604][ T5960] loop4: detected capacity change from 0 to 512 [ 175.351905][ T5967] loop1: detected capacity change from 0 to 512 [ 175.378152][ T5971] loop0: detected capacity change from 0 to 518 [ 175.483237][ T5984] loop4: detected capacity change from 0 to 512 [ 175.494462][ T5990] loop0: detected capacity change from 0 to 512 [ 175.504992][ T5985] loop1: detected capacity change from 0 to 512 [ 175.512739][ T5988] loop3: detected capacity change from 0 to 512 [ 175.532307][ T5994] loop2: detected capacity change from 0 to 512 [ 175.543609][ T5993] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0 [ 175.758651][ T6022] loop1: detected capacity change from 0 to 512 [ 175.778401][ T6026] loop0: detected capacity change from 0 to 518 [ 175.778994][ T6015] loop2: detected capacity change from 0 to 519 [ 175.809359][ T6020] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 175.867311][ T6036] loop3: detected capacity change from 0 to 512 [ 175.877226][ T6039] loop4: detected capacity change from 0 to 512 [ 175.931683][ T6041] EXT4-fs warning (device loop4): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 175.948873][ T6039] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 175.984039][ T6039] EXT4-fs (loop4): failed to initialize system zone (-117) [ 175.993601][ T6048] loop0: detected capacity change from 0 to 518 [ 175.999060][ T6049] loop1: detected capacity change from 0 to 512 [ 176.008963][ T6039] EXT4-fs (loop4): mount failed [ 176.025715][ T6056] loop2: detected capacity change from 0 to 512 [ 176.189727][ T6078] loop3: detected capacity change from 0 to 512 [ 176.215928][ T6076] loop4: detected capacity change from 0 to 519 [ 176.222563][ T6074] loop0: detected capacity change from 0 to 512 [ 176.238141][ T6082] loop1: detected capacity change from 0 to 512 [ 176.346871][ T6090] loop2: detected capacity change from 0 to 512 [ 176.401818][ T6103] loop3: detected capacity change from 0 to 512 [ 176.434364][ T6106] loop0: detected capacity change from 0 to 518 [ 176.458420][ T6112] loop4: detected capacity change from 0 to 512 [ 176.481511][ T6115] loop1: detected capacity change from 0 to 512 [ 176.488833][ T6114] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 176.554596][ T6127] loop0: detected capacity change from 0 to 512 [ 176.569457][ T6103] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 176.652431][ T6131] loop4: detected capacity change from 0 to 512 [ 176.660227][ T6103] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/149/file0 supports timestamps until 2038 (0x7fffffff) [ 176.661569][ T6132] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 176.780756][ T6141] loop1: detected capacity change from 0 to 512 [ 176.800931][ T6143] loop3: detected capacity change from 0 to 517 [ 176.809002][ T6141] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 176.923691][ T6165] loop0: detected capacity change from 0 to 512 [ 176.935204][ T6170] loop2: detected capacity change from 0 to 512 [ 176.960054][ T6162] loop3: detected capacity change from 0 to 512 [ 176.991903][ T6177] loop4: detected capacity change from 0 to 512 [ 177.066989][ T6184] loop3: detected capacity change from 0 to 512 [ 177.094279][ T6187] loop1: detected capacity change from 0 to 512 [ 177.094282][ T6191] loop2: detected capacity change from 0 to 512 [ 177.118566][ T6195] loop0: detected capacity change from 0 to 518 [ 177.126527][ T6189] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 0 [ 177.238619][ T6184] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 177.240732][ T6205] loop4: detected capacity change from 0 to 512 [ 177.283088][ T6212] loop1: detected capacity change from 0 to 512 [ 177.331304][ T6184] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/152/ext4 supports timestamps until 2038 (0x7fffffff) [ 177.346496][ T6212] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 177.510994][ T6227] loop3: detected capacity change from 0 to 512 [ 177.522924][ T6230] loop1: detected capacity change from 0 to 512 [ 177.543840][ T6234] loop0: detected capacity change from 0 to 518 [ 177.598169][ T6243] loop2: detected capacity change from 0 to 512 [ 177.607032][ T6244] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 177.688091][ T6255] loop1: detected capacity change from 0 to 512 [ 177.706640][ T6250] loop0: detected capacity change from 0 to 512 [ 177.793385][ T6266] loop2: detected capacity change from 0 to 512 [ 177.829448][ T6250] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 177.848419][ T6250] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/161/ext4 supports timestamps until 2038 (0x7fffffff) [ 177.865208][ T6277] loop3: detected capacity change from 0 to 512 [ 177.895487][ T6283] loop1: detected capacity change from 0 to 519 [ 177.961964][ T6288] loop2: detected capacity change from 0 to 519 [ 177.995451][ T6299] loop0: detected capacity change from 0 to 518 [ 178.144963][ T6318] loop4: detected capacity change from 0 to 512 [ 178.158579][ T6310] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 178.225476][ T6327] loop2: detected capacity change from 0 to 512 [ 178.243691][ T6331] loop0: detected capacity change from 0 to 512 [ 178.351795][ T6339] loop4: detected capacity change from 0 to 512 [ 178.364162][ T6343] loop3: detected capacity change from 0 to 512 [ 178.373675][ T6344] loop1: detected capacity change from 0 to 512 [ 178.395401][ T6346] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 178.486388][ T6357] loop2: detected capacity change from 0 to 512 [ 178.506069][ T6363] loop1: detected capacity change from 0 to 519 [ 178.549053][ T6369] loop3: detected capacity change from 0 to 512 [ 178.602796][ T6357] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 178.606495][ T6369] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 178.613763][ T6374] loop0: detected capacity change from 0 to 512 [ 178.633556][ T6363] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 178.643597][ T6357] EXT4-fs (loop2): group descriptors corrupted! [ 178.660539][ T6363] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/174/ext4 supports timestamps until 2038 (0x7fffffff) [ 178.695570][ T6381] loop4: detected capacity change from 0 to 512 [ 178.825379][ T6384] loop2: detected capacity change from 0 to 512 [ 178.826893][ T6396] loop1: detected capacity change from 0 to 512 [ 178.904620][ T6403] loop0: detected capacity change from 0 to 518 [ 179.028891][ T6416] loop4: detected capacity change from 0 to 512 [ 179.070961][ T6422] loop3: detected capacity change from 0 to 512 [ 179.084108][ T6423] loop0: detected capacity change from 0 to 512 [ 179.106729][ T6431] loop2: detected capacity change from 0 to 512 2024/05/11 18:18:18 executed programs: 881 [ 179.162574][ T6416] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 179.238239][ T6422] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 179.261597][ T6442] loop1: detected capacity change from 0 to 512 [ 179.284909][ T6447] loop2: detected capacity change from 0 to 512 [ 179.287709][ T6422] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/167/file0 supports timestamps until 2038 (0x7fffffff) [ 179.312153][ T6416] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/186/file0 supports timestamps until 2038 (0x7fffffff) [ 179.328047][ T6450] loop0: detected capacity change from 0 to 512 [ 179.467004][ T6459] loop1: detected capacity change from 0 to 512 [ 179.480153][ T6456] loop0: detected capacity change from 0 to 512 [ 179.491835][ T6458] loop3: detected capacity change from 0 to 517 [ 179.575937][ T6463] loop2: detected capacity change from 0 to 519 [ 179.581647][ T6468] loop4: detected capacity change from 0 to 512 [ 179.644239][ T6470] loop3: detected capacity change from 0 to 512 [ 179.653134][ T6473] loop1: detected capacity change from 0 to 519 [ 179.699513][ T6482] loop0: detected capacity change from 0 to 512 [ 179.787425][ T6487] loop2: detected capacity change from 0 to 519 [ 179.806266][ T6494] loop3: detected capacity change from 0 to 512 [ 179.895592][ T6506] loop1: detected capacity change from 0 to 512 [ 179.928341][ T6509] loop0: detected capacity change from 0 to 512 [ 179.954813][ T6509] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 180.017050][ T6519] loop2: detected capacity change from 0 to 519 [ 180.025710][ T6522] loop4: detected capacity change from 0 to 512 [ 180.046669][ T6525] loop3: detected capacity change from 0 to 512 [ 180.086364][ T6528] loop0: detected capacity change from 0 to 518 [ 180.168786][ T6532] loop1: detected capacity change from 0 to 512 [ 180.204805][ T6538] loop2: detected capacity change from 0 to 519 [ 180.219979][ T6535] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 180.258301][ T6542] loop4: detected capacity change from 0 to 519 [ 180.272324][ T6535] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 180.296870][ T6535] Buffer I/O error on dev loop2, logical block 0, async page read [ 180.298979][ T6550] loop0: detected capacity change from 0 to 512 [ 180.383042][ T6557] loop4: detected capacity change from 0 to 512 [ 180.503464][ T6574] loop2: detected capacity change from 0 to 512 [ 180.583843][ T6584] loop3: detected capacity change from 0 to 517 [ 180.702633][ T6598] loop0: detected capacity change from 0 to 512 [ 180.715201][ T6606] loop2: detected capacity change from 0 to 512 [ 180.725419][ T6600] loop4: detected capacity change from 0 to 512 [ 180.730203][ T6602] loop1: detected capacity change from 0 to 512 [ 180.844142][ T6618] loop4: detected capacity change from 0 to 512 [ 180.863137][ T6615] loop1: detected capacity change from 0 to 519 [ 180.865814][ T6621] loop0: detected capacity change from 0 to 518 [ 180.905155][ T6624] loop3: detected capacity change from 0 to 517 [ 180.920661][ T6628] loop2: detected capacity change from 0 to 519 [ 180.970740][ T6618] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 180.999917][ T6618] EXT4-fs (loop4): unable to read superblock [ 181.047134][ T6634] loop3: detected capacity change from 0 to 512 [ 181.085421][ T6643] loop1: detected capacity change from 0 to 519 [ 181.145582][ T6649] loop0: detected capacity change from 0 to 512 [ 181.151482][ T6652] loop2: detected capacity change from 0 to 512 [ 181.256195][ T6661] loop4: detected capacity change from 0 to 512 [ 181.258431][ T6668] loop0: detected capacity change from 0 to 512 [ 181.284717][ T6670] loop3: detected capacity change from 0 to 512 [ 181.307587][ T6666] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 181.334161][ T6676] loop2: detected capacity change from 0 to 512 [ 181.362921][ T6677] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 181.387999][ T6680] loop1: detected capacity change from 0 to 512 [ 181.514238][ T6692] loop0: detected capacity change from 0 to 512 [ 181.517726][ T6690] loop4: detected capacity change from 0 to 512 [ 181.529389][ T6699] loop3: detected capacity change from 0 to 512 [ 181.548847][ T6697] loop2: detected capacity change from 0 to 512 [ 181.650844][ T6708] loop4: detected capacity change from 0 to 512 [ 181.773199][ T6720] loop3: detected capacity change from 0 to 512 [ 181.801471][ T6730] loop4: detected capacity change from 0 to 512 [ 181.805939][ T6732] loop2: detected capacity change from 0 to 512 [ 181.826354][ T6723] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 181.859555][ T6723] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 181.861621][ T6720] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 181.881128][ T6723] Buffer I/O error on dev loop2, logical block 0, async page read [ 181.903380][ T6741] loop1: detected capacity change from 0 to 512 [ 181.962212][ T6748] EXT4-fs warning (device loop1): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 181.977433][ T6741] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 182.007228][ T6741] EXT4-fs (loop1): failed to initialize system zone (-117) [ 182.019513][ T6754] loop3: detected capacity change from 0 to 512 [ 182.035384][ T6741] EXT4-fs (loop1): mount failed [ 182.044899][ T6759] loop0: detected capacity change from 0 to 512 [ 182.063716][ T6756] loop4: detected capacity change from 0 to 512 [ 182.088627][ T6762] loop2: detected capacity change from 0 to 512 [ 182.104940][ T6759] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 182.167362][ T6762] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 182.181403][ T6768] loop4: detected capacity change from 0 to 512 [ 182.187822][ T6762] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/189/file0 supports timestamps until 2038 (0x7fffffff) [ 182.232755][ T6771] loop1: detected capacity change from 0 to 519 [ 182.237037][ T6777] loop0: detected capacity change from 0 to 512 [ 182.373443][ T6787] loop2: detected capacity change from 0 to 512 [ 182.444279][ T6800] loop3: detected capacity change from 0 to 512 [ 182.498765][ T6809] loop1: detected capacity change from 0 to 519 [ 182.520872][ T6814] loop2: detected capacity change from 0 to 519 [ 182.596793][ T6825] loop3: detected capacity change from 0 to 512 [ 182.648979][ T6829] loop1: detected capacity change from 0 to 512 [ 182.691424][ T6833] loop0: detected capacity change from 0 to 512 [ 182.751659][ T6842] loop4: detected capacity change from 0 to 512 [ 182.787583][ T6845] loop0: detected capacity change from 0 to 512 [ 182.818301][ T6850] loop2: detected capacity change from 0 to 512 [ 182.874444][ T6854] loop1: detected capacity change from 0 to 512 [ 182.905990][ T6845] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 182.926322][ T6857] loop3: detected capacity change from 0 to 512 [ 182.935297][ T6856] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 182.951430][ T6862] loop4: detected capacity change from 0 to 512 [ 183.020803][ T6870] loop1: detected capacity change from 0 to 512 [ 183.208477][ T6894] loop0: detected capacity change from 0 to 512 [ 183.232890][ T6888] loop3: detected capacity change from 0 to 517 [ 183.243462][ T6890] loop4: detected capacity change from 0 to 519 [ 183.376634][ T6911] loop0: detected capacity change from 0 to 518 [ 183.381841][ T6913] loop3: detected capacity change from 0 to 512 [ 183.391441][ T6915] loop4: detected capacity change from 0 to 512 [ 183.457512][ T6921] loop2: detected capacity change from 0 to 512 [ 183.475326][ T6924] loop0: detected capacity change from 0 to 512 [ 183.563322][ T6933] loop4: detected capacity change from 0 to 519 [ 183.564228][ T6934] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 24 prio class 0 [ 183.672228][ T6950] loop0: detected capacity change from 0 to 512 [ 183.741349][ T6957] loop3: detected capacity change from 0 to 517 [ 183.747876][ T6963] loop2: detected capacity change from 0 to 512 [ 183.768530][ T6966] loop1: detected capacity change from 0 to 512 [ 183.888026][ T6978] loop4: detected capacity change from 0 to 512 [ 183.903480][ T6981] loop0: detected capacity change from 0 to 518 [ 183.986668][ T6988] loop2: detected capacity change from 0 to 512 [ 184.018766][ T6992] loop1: detected capacity change from 0 to 512 [ 184.077781][ T7000] loop3: detected capacity change from 0 to 512 [ 184.088952][ T6997] loop4: detected capacity change from 0 to 512 [ 184.126158][ T7006] loop1: detected capacity change from 0 to 512 [ 184.162930][ T7011] loop2: detected capacity change from 0 to 512 2024/05/11 18:18:23 executed programs: 1065 [ 184.164046][ T7000] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 184.237766][ T7006] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 184.250201][ T7006] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/217/ext4 supports timestamps until 2038 (0x7fffffff) [ 184.260814][ T7026] loop0: detected capacity change from 0 to 512 [ 184.287248][ T7029] loop4: detected capacity change from 0 to 512 [ 184.312009][ T7026] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 184.342524][ T7026] EXT4-fs (loop0): group descriptors corrupted! [ 184.358071][ T7011] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 184.371927][ T7011] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/206/ext4 supports timestamps until 2038 (0x7fffffff) [ 184.404722][ T7038] loop3: detected capacity change from 0 to 517 [ 184.461580][ T7029] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 184.477297][ T7029] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/222/ext4 supports timestamps until 2038 (0x7fffffff) [ 184.489464][ T7043] loop1: detected capacity change from 0 to 512 [ 184.511815][ T7046] loop0: detected capacity change from 0 to 512 [ 184.539572][ T7049] loop2: detected capacity change from 0 to 512 [ 184.553175][ T7052] loop3: detected capacity change from 0 to 512 [ 184.587086][ T7052] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 184.629604][ T7059] loop1: detected capacity change from 0 to 512 [ 184.649026][ T7052] EXT4-fs (loop3): group descriptors corrupted! [ 184.666249][ T7049] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 184.705139][ T7049] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/207/file0 supports timestamps until 2038 (0x7fffffff) [ 184.764762][ T7069] loop0: detected capacity change from 0 to 512 [ 184.783225][ T7059] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 184.811103][ T7059] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/219/ext4 supports timestamps until 2038 (0x7fffffff) [ 184.822696][ T7072] loop4: detected capacity change from 0 to 512 [ 184.865193][ T7078] loop2: detected capacity change from 0 to 512 [ 184.897516][ T7076] loop3: detected capacity change from 0 to 517 [ 184.961953][ T7085] loop4: detected capacity change from 0 to 519 [ 185.019454][ T7078] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 185.030562][ T7078] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/208/file0 supports timestamps until 2038 (0x7fffffff) [ 185.048276][ T7090] loop0: detected capacity change from 0 to 518 [ 185.107809][ T7102] loop3: detected capacity change from 0 to 512 [ 185.198787][ T7112] loop2: detected capacity change from 0 to 512 [ 185.215762][ T7118] loop0: detected capacity change from 0 to 518 [ 185.231080][ T7121] loop1: detected capacity change from 0 to 519 [ 185.353861][ T7131] loop0: detected capacity change from 0 to 518 [ 185.355107][ T7132] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 185.418485][ T7135] loop3: detected capacity change from 0 to 517 [ 185.421862][ T7138] loop4: detected capacity change from 0 to 512 [ 185.446598][ T7140] loop1: detected capacity change from 0 to 519 [ 185.529310][ T7148] loop0: detected capacity change from 0 to 518 [ 185.578489][ T7153] loop2: detected capacity change from 0 to 519 [ 185.698181][ T7163] loop1: detected capacity change from 0 to 519 [ 185.709486][ T7175] loop3: detected capacity change from 0 to 512 [ 185.874963][ T7175] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 185.885930][ T7198] loop1: detected capacity change from 0 to 512 [ 185.896729][ T7201] loop0: detected capacity change from 0 to 512 [ 185.900961][ T7194] loop2: detected capacity change from 0 to 519 [ 185.903325][ T7175] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/213/file0 supports timestamps until 2038 (0x7fffffff) [ 185.932289][ T7204] loop4: detected capacity change from 0 to 512 [ 186.031129][ T7207] loop2: detected capacity change from 0 to 512 [ 186.045172][ T7211] loop1: detected capacity change from 0 to 512 [ 186.158510][ T7224] loop1: detected capacity change from 0 to 512 [ 186.172345][ T7227] loop3: detected capacity change from 0 to 512 [ 186.175369][ T7207] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 186.204746][ T7229] loop4: detected capacity change from 0 to 512 [ 186.204881][ T7231] loop0: detected capacity change from 0 to 518 [ 186.228882][ T7207] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/215/file0 supports timestamps until 2038 (0x7fffffff) [ 186.278205][ T7224] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 186.314285][ T7224] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/230/file0 supports timestamps until 2038 (0x7fffffff) [ 186.355921][ T7237] loop3: detected capacity change from 0 to 512 [ 186.360524][ T7239] loop0: detected capacity change from 0 to 512 [ 186.398340][ T7243] loop2: detected capacity change from 0 to 519 [ 186.557993][ T7257] loop1: detected capacity change from 0 to 512 [ 186.565826][ T7249] loop0: detected capacity change from 0 to 512 [ 186.584081][ T7260] loop4: detected capacity change from 0 to 519 [ 186.594743][ T7263] loop3: detected capacity change from 0 to 512 [ 186.696922][ T7249] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 186.718660][ T7249] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/229/ext4 supports timestamps until 2038 (0x7fffffff) [ 186.751445][ T7278] loop2: detected capacity change from 0 to 519 [ 186.768778][ T7280] loop4: detected capacity change from 0 to 512 [ 186.828688][ T7285] loop1: detected capacity change from 0 to 512 [ 186.837450][ T7280] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 186.846947][ T7287] loop3: detected capacity change from 0 to 512 [ 186.922109][ T7290] loop0: detected capacity change from 0 to 512 [ 186.965898][ T7296] loop4: detected capacity change from 0 to 512 [ 186.985918][ T7299] loop1: detected capacity change from 0 to 512 [ 187.027709][ T7303] loop2: detected capacity change from 0 to 512 [ 187.054297][ T7305] loop0: detected capacity change from 0 to 512 [ 187.070392][ T7299] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 187.103346][ T7299] EXT4-fs (loop1): group descriptors corrupted! [ 187.119532][ T7314] loop4: detected capacity change from 0 to 512 [ 187.194370][ T7323] loop2: detected capacity change from 0 to 519 [ 187.198818][ T7321] loop0: detected capacity change from 0 to 518 [ 187.226980][ T7320] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 187.254345][ T7327] loop1: detected capacity change from 0 to 512 [ 187.302546][ T7332] loop4: detected capacity change from 0 to 512 [ 187.378885][ T7345] loop0: detected capacity change from 0 to 512 [ 187.386016][ T7341] loop1: detected capacity change from 0 to 512 [ 187.449541][ T7349] loop2: detected capacity change from 0 to 512 [ 187.467315][ T7351] loop3: detected capacity change from 0 to 517 [ 187.582302][ T7361] loop2: detected capacity change from 0 to 512 [ 187.583200][ T7358] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 187.591216][ T7364] loop0: detected capacity change from 0 to 512 [ 187.612156][ T7358] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 187.646466][ T7371] loop1: detected capacity change from 0 to 512 [ 187.653647][ T7373] loop4: detected capacity change from 0 to 512 [ 187.659983][ T7358] Buffer I/O error on dev loop2, logical block 0, async page read [ 187.759083][ T7383] loop1: detected capacity change from 0 to 512 [ 187.803510][ T7389] loop3: detected capacity change from 0 to 517 [ 187.807940][ T7387] loop2: detected capacity change from 0 to 512 [ 187.954764][ T7410] loop2: detected capacity change from 0 to 519 [ 187.955912][ T7401] loop4: detected capacity change from 0 to 519 [ 187.969902][ T7404] loop1: detected capacity change from 0 to 512 [ 187.979073][ T7413] loop0: detected capacity change from 0 to 512 [ 188.047146][ T7419] loop2: detected capacity change from 0 to 512 [ 188.082637][ T7422] loop3: detected capacity change from 0 to 512 [ 188.085712][ T7421] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 30 prio class 0 [ 188.144114][ T7426] loop4: detected capacity change from 0 to 512 [ 188.212293][ T7440] loop2: detected capacity change from 0 to 512 [ 188.261495][ T7443] loop0: detected capacity change from 0 to 512 [ 188.371350][ T7459] loop3: detected capacity change from 0 to 512 [ 188.396878][ T7460] loop2: detected capacity change from 0 to 519 [ 188.413436][ T7468] loop0: detected capacity change from 0 to 512 [ 188.649716][ T7501] loop0: detected capacity change from 0 to 518 [ 188.666720][ T7503] loop1: detected capacity change from 0 to 519 [ 188.677678][ T7510] loop4: detected capacity change from 0 to 512 [ 188.810542][ T7530] loop1: detected capacity change from 0 to 512 [ 188.909733][ T7545] loop2: detected capacity change from 0 to 512 [ 188.926322][ T7542] loop4: detected capacity change from 0 to 519 [ 188.972320][ T7551] loop0: detected capacity change from 0 to 518 [ 188.977638][ T7549] loop3: detected capacity change from 0 to 517 [ 189.049424][ T7559] loop4: detected capacity change from 0 to 512 [ 189.113630][ T7566] loop3: detected capacity change from 0 to 512 [ 189.116295][ T7573] loop1: detected capacity change from 0 to 519 [ 189.124481][ T7571] loop2: detected capacity change from 0 to 512 2024/05/11 18:18:28 executed programs: 1242 [ 189.188104][ T7579] loop4: detected capacity change from 0 to 519 [ 189.189091][ T7580] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 189.343931][ T7592] loop0: detected capacity change from 0 to 512 [ 189.365246][ T7596] loop2: detected capacity change from 0 to 519 [ 189.385208][ T7601] loop3: detected capacity change from 0 to 512 [ 189.407491][ T7595] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 189.460911][ T7595] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 189.499982][ T7595] Buffer I/O error on dev loop2, logical block 0, async page read [ 189.548729][ T7614] loop4: detected capacity change from 0 to 519 [ 189.577726][ T7620] loop3: detected capacity change from 0 to 512 [ 189.601016][ T7617] loop1: detected capacity change from 0 to 519 [ 189.608207][ T7623] loop0: detected capacity change from 0 to 518 [ 189.655265][ T7629] loop4: detected capacity change from 0 to 512 [ 189.674013][ T7628] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 189.699977][ T7620] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 189.708740][ T7632] loop2: detected capacity change from 0 to 512 [ 189.711711][ T7633] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 189.732203][ T7635] loop1: detected capacity change from 0 to 512 [ 189.865427][ T7651] loop4: detected capacity change from 0 to 512 [ 189.875641][ T7652] loop1: detected capacity change from 0 to 512 [ 189.882327][ T7649] loop3: detected capacity change from 0 to 517 [ 189.929532][ T7659] loop2: detected capacity change from 0 to 512 [ 189.947230][ T7662] loop0: detected capacity change from 0 to 512 [ 189.974524][ T7661] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 190.035684][ T7672] loop4: detected capacity change from 0 to 512 [ 190.037129][ T7668] loop1: detected capacity change from 0 to 512 [ 190.075478][ T7659] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 190.083863][ T7675] loop3: detected capacity change from 0 to 512 [ 190.092940][ T7659] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/243/ext4 supports timestamps until 2038 (0x7fffffff) [ 190.156102][ T7681] loop4: detected capacity change from 0 to 512 [ 190.191288][ T7684] loop1: detected capacity change from 0 to 512 [ 190.221637][ T7687] loop0: detected capacity change from 0 to 512 [ 190.226622][ T7690] loop3: detected capacity change from 0 to 512 [ 190.241021][ T7687] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 190.241700][ T7684] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 190.312161][ T7690] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 190.340098][ T7693] loop2: detected capacity change from 0 to 519 [ 190.349690][ T7690] EXT4-fs (loop3): failed to initialize system zone (-117) [ 190.360015][ T7690] EXT4-fs (loop3): mount failed [ 190.378175][ T7697] loop4: detected capacity change from 0 to 512 [ 190.483242][ T7711] loop2: detected capacity change from 0 to 512 [ 190.505248][ T7715] loop3: detected capacity change from 0 to 512 [ 190.526516][ T7718] loop0: detected capacity change from 0 to 512 [ 190.540297][ T7708] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 190.554089][ T7724] loop1: detected capacity change from 0 to 519 [ 190.594592][ T7727] loop4: detected capacity change from 0 to 512 [ 190.600773][ T7726] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 190.674329][ T7736] loop2: detected capacity change from 0 to 512 [ 190.683150][ T7734] loop0: detected capacity change from 0 to 512 [ 190.692213][ T7731] loop3: detected capacity change from 0 to 517 [ 190.792208][ T7744] loop0: detected capacity change from 0 to 512 [ 190.793783][ T7746] loop1: detected capacity change from 0 to 512 [ 190.886325][ T7757] loop4: detected capacity change from 0 to 512 [ 190.897610][ T7754] loop3: detected capacity change from 0 to 512 [ 191.001517][ T7763] loop2: detected capacity change from 0 to 512 [ 191.027672][ T7770] loop0: detected capacity change from 0 to 518 [ 191.047567][ T7772] loop1: detected capacity change from 0 to 512 [ 191.061967][ T7771] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 191.076026][ T7775] loop3: detected capacity change from 0 to 512 [ 191.105025][ T7777] Buffer I/O error on dev loop3, logical block 0, async page read [ 191.123814][ T7763] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.140836][ T7784] loop4: detected capacity change from 0 to 519 [ 191.150620][ T7763] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/249/file0 supports timestamps until 2038 (0x7fffffff) [ 191.218688][ T7787] loop1: detected capacity change from 0 to 512 [ 191.249806][ T7789] Buffer I/O error on dev loop1, logical block 0, async page read [ 191.321344][ T7797] loop0: detected capacity change from 0 to 512 [ 191.366369][ T7803] loop3: detected capacity change from 0 to 512 [ 191.424117][ T7809] loop1: detected capacity change from 0 to 512 [ 191.427738][ T7811] loop2: detected capacity change from 0 to 512 [ 191.482976][ T7820] loop4: detected capacity change from 0 to 519 [ 191.520020][ T7823] loop3: detected capacity change from 0 to 517 [ 191.526604][ T7820] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 191.564673][ T7820] EXT4-fs (loop4): group descriptors corrupted! [ 191.577999][ T7827] loop2: detected capacity change from 0 to 512 [ 191.621849][ T7836] loop1: detected capacity change from 0 to 512 [ 191.675382][ T7845] loop4: detected capacity change from 0 to 512 [ 191.697140][ T7849] loop2: detected capacity change from 0 to 512 [ 191.782548][ T7845] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.817480][ T7868] loop0: detected capacity change from 0 to 512 [ 191.848496][ T7870] loop1: detected capacity change from 0 to 512 [ 191.854662][ T7849] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.860946][ T7857] loop3: detected capacity change from 0 to 517 [ 191.880061][ T7845] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/277/file0 supports timestamps until 2038 (0x7fffffff) [ 191.894857][ T7849] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/252/ext4 supports timestamps until 2038 (0x7fffffff) [ 191.919681][ T7868] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.979159][ T7868] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/271/file0 supports timestamps until 2038 (0x7fffffff) [ 192.037727][ T7870] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 192.089667][ T7884] loop4: detected capacity change from 0 to 512 [ 192.113425][ T7878] loop3: detected capacity change from 0 to 512 [ 192.121632][ T7881] loop2: detected capacity change from 0 to 512 [ 192.129348][ T7870] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/270/file0 supports timestamps until 2038 (0x7fffffff) [ 192.188009][ T7878] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 192.225286][ T7878] EXT4-fs (loop3): group descriptors corrupted! [ 192.244191][ T7891] loop0: detected capacity change from 0 to 518 [ 192.255398][ T7890] Buffer I/O error on dev loop0, logical block 0, async page read [ 192.271512][ T7884] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 192.290848][ T7884] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/278/file0 supports timestamps until 2038 (0x7fffffff) [ 192.322800][ T7896] loop2: detected capacity change from 0 to 512 [ 192.408452][ T7899] loop1: detected capacity change from 0 to 512 [ 192.442348][ T7902] loop0: detected capacity change from 0 to 512 [ 192.467958][ T7909] loop2: detected capacity change from 0 to 519 [ 192.473275][ T7899] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 192.528996][ T7917] loop4: detected capacity change from 0 to 519 [ 192.568025][ T7920] loop0: detected capacity change from 0 to 512 [ 192.656459][ T7929] loop1: detected capacity change from 0 to 512 [ 192.712391][ T7938] loop4: detected capacity change from 0 to 515 [ 192.718841][ T7936] loop2: detected capacity change from 0 to 512 [ 192.789300][ T7947] loop3: detected capacity change from 0 to 512 [ 192.818391][ T7954] loop1: detected capacity change from 0 to 512 [ 192.889374][ T7967] loop4: detected capacity change from 0 to 512 [ 192.898776][ T7963] loop0: detected capacity change from 0 to 512 [ 192.947753][ T7947] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 192.967966][ T7954] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 192.998717][ T7954] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/273/ext4 supports timestamps until 2038 (0x7fffffff) [ 193.013640][ T7947] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/263/ext4 supports timestamps until 2038 (0x7fffffff) [ 193.051151][ T7982] loop2: detected capacity change from 0 to 512 [ 193.092321][ T7988] loop0: detected capacity change from 0 to 512 [ 193.174180][ T7993] loop4: detected capacity change from 0 to 512 [ 193.204223][ T7996] loop2: detected capacity change from 0 to 512 [ 193.283746][ T8006] loop0: detected capacity change from 0 to 512 [ 193.296174][ T8008] loop1: detected capacity change from 0 to 512 [ 193.335378][ T8014] loop4: detected capacity change from 0 to 512 [ 193.346378][ T8017] loop3: detected capacity change from 0 to 512 [ 193.426961][ T8026] loop4: detected capacity change from 0 to 512 [ 193.506814][ T8026] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 193.528505][ T8037] loop1: detected capacity change from 0 to 519 [ 193.567812][ T8036] print_req_error: 6 callbacks suppressed [ 193.567826][ T8036] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 193.605158][ T8048] loop0: detected capacity change from 0 to 512 [ 193.635865][ T8052] loop3: detected capacity change from 0 to 512 [ 193.649215][ T8054] loop2: detected capacity change from 0 to 512 [ 193.768235][ T8063] loop0: detected capacity change from 0 to 512 [ 193.807461][ T8069] loop1: detected capacity change from 0 to 512 [ 193.810721][ T8066] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 193.831031][ T8075] loop4: detected capacity change from 0 to 512 [ 193.835029][ T8071] loop3: detected capacity change from 0 to 517 [ 193.846567][ T8078] loop2: detected capacity change from 0 to 519 [ 193.977518][ T8081] loop0: detected capacity change from 0 to 518 [ 193.984656][ T8084] loop3: detected capacity change from 0 to 512 [ 193.996322][ T8087] loop2: detected capacity change from 0 to 519 [ 194.006935][ T8091] loop1: detected capacity change from 0 to 512 [ 194.051215][ T1375] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.058287][ T1375] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.115616][ T8087] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 2024/05/11 18:18:33 executed programs: 1405 [ 194.210904][ T8104] loop3: detected capacity change from 0 to 517 [ 194.237977][ T8110] loop1: detected capacity change from 0 to 512 [ 194.297207][ T8113] loop4: detected capacity change from 0 to 512 [ 194.345748][ T8120] loop0: detected capacity change from 0 to 518 [ 194.389684][ T8125] loop3: detected capacity change from 0 to 512 [ 194.407997][ T8124] loop2: detected capacity change from 0 to 519 [ 194.426444][ T8123] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 194.439870][ T8129] loop1: detected capacity change from 0 to 519 [ 194.468682][ T8132] loop4: detected capacity change from 0 to 512 [ 194.470329][ T8123] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 194.503873][ T8123] Buffer I/O error on dev loop3, logical block 0, async page read [ 194.624882][ T8137] loop0: detected capacity change from 0 to 512 [ 194.628163][ T8140] loop2: detected capacity change from 0 to 512 [ 194.665076][ T8143] loop1: detected capacity change from 0 to 512 [ 194.750385][ T8148] loop3: detected capacity change from 0 to 512 [ 194.767080][ T8150] loop4: detected capacity change from 0 to 512 [ 194.834854][ T8155] loop0: detected capacity change from 0 to 512 [ 194.913958][ T8158] loop1: detected capacity change from 0 to 512 [ 194.936014][ T8150] blk_update_request: I/O error, dev loop4, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 194.968357][ T8164] loop2: detected capacity change from 0 to 519 [ 195.007646][ T8150] EXT4-fs (loop4): unable to read superblock [ 195.080688][ T8167] loop3: detected capacity change from 0 to 512 [ 195.153678][ T8176] loop1: detected capacity change from 0 to 512 [ 195.178887][ T8179] loop0: detected capacity change from 0 to 512 [ 195.201354][ T8182] loop2: detected capacity change from 0 to 512 [ 195.256189][ T8182] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 195.268652][ T8189] loop3: detected capacity change from 0 to 512 [ 195.275309][ T8182] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/275/file0 supports timestamps until 2038 (0x7fffffff) [ 195.324284][ T8197] loop0: detected capacity change from 0 to 518 [ 195.337772][ T8200] loop4: detected capacity change from 0 to 519 [ 195.466874][ T8207] loop0: detected capacity change from 0 to 518 [ 195.515600][ T8214] loop2: detected capacity change from 0 to 512 [ 195.517783][ T8215] loop1: detected capacity change from 0 to 512 [ 195.535338][ T8208] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 195.674687][ T8235] loop0: detected capacity change from 0 to 512 [ 195.676741][ T8231] loop4: detected capacity change from 0 to 519 [ 195.689345][ T8229] loop3: detected capacity change from 0 to 512 [ 195.690389][ T8227] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 195.703075][ T8228] loop2: detected capacity change from 0 to 519 [ 195.727282][ T8225] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 195.860681][ T8243] loop4: detected capacity change from 0 to 512 [ 195.876380][ T8246] loop1: detected capacity change from 0 to 512 [ 195.905734][ T8255] loop2: detected capacity change from 0 to 512 [ 195.928937][ T8252] loop0: detected capacity change from 0 to 512 [ 195.976995][ T8255] EXT4-fs (loop2): Magic mismatch, very weird! [ 196.042326][ T8267] loop3: detected capacity change from 0 to 512 [ 196.050351][ T8271] loop4: detected capacity change from 0 to 512 [ 196.069667][ T8273] loop1: detected capacity change from 0 to 519 [ 196.070228][ T8252] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 196.114843][ T8271] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 196.119902][ T8273] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 196.143498][ T8268] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 196.178530][ T8279] loop2: detected capacity change from 0 to 512 [ 196.191734][ T8252] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/297/ext4 supports timestamps until 2038 (0x7fffffff) [ 196.208668][ T8282] loop4: detected capacity change from 0 to 512 [ 196.238184][ T8279] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 196.304349][ T8285] loop1: detected capacity change from 0 to 512 [ 196.308777][ T8288] loop3: detected capacity change from 0 to 512 [ 196.359181][ T8292] loop0: detected capacity change from 0 to 512 [ 196.401762][ T8295] loop4: detected capacity change from 0 to 512 [ 196.435578][ T8298] loop2: detected capacity change from 0 to 519 [ 196.585809][ T8311] loop2: detected capacity change from 0 to 512 [ 196.608748][ T8316] loop3: detected capacity change from 0 to 512 [ 196.656550][ T8321] loop1: detected capacity change from 0 to 512 [ 196.675156][ T8327] loop4: detected capacity change from 0 to 519 [ 196.691088][ T8330] loop0: detected capacity change from 0 to 512 [ 196.732139][ T8323] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 196.754746][ T8336] EXT4-fs warning (device loop0): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 196.767666][ T8334] loop2: detected capacity change from 0 to 512 [ 196.780259][ T8330] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 196.798601][ T8330] EXT4-fs (loop0): failed to initialize system zone (-117) [ 196.811528][ T8323] Buffer I/O error on dev loop4, logical block 0, async page read [ 196.816683][ T8342] loop3: detected capacity change from 0 to 512 [ 196.820505][ T8323] Buffer I/O error on dev loop4, logical block 0, async page read [ 196.834387][ T8323] Buffer I/O error on dev loop4, logical block 0, async page read [ 196.842432][ T8323] Buffer I/O error on dev loop4, logical block 0, async page read [ 196.852265][ T8323] Buffer I/O error on dev loop4, logical block 0, async page read [ 196.855248][ T8330] EXT4-fs (loop0): mount failed [ 196.935923][ T8348] loop2: detected capacity change from 0 to 512 [ 196.978150][ T8348] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 197.017571][ T8352] loop1: detected capacity change from 0 to 512 [ 197.030059][ T8348] EXT4-fs (loop2): group descriptors corrupted! [ 197.048766][ T8355] loop4: detected capacity change from 0 to 512 [ 197.051063][ T8360] loop0: detected capacity change from 0 to 512 [ 197.098983][ T8363] loop3: detected capacity change from 0 to 512 [ 197.109618][ T8364] Buffer I/O error on dev loop3, logical block 0, async page read [ 197.150026][ T8366] loop1: detected capacity change from 0 to 512 [ 197.242714][ T8376] loop3: detected capacity change from 0 to 512 [ 197.245970][ T8372] Buffer I/O error on dev loop3, logical block 0, async page read [ 197.276081][ T8366] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 197.300563][ T8366] EXT4-fs (loop1): failed to initialize system zone (-117) [ 197.331904][ T8366] EXT4-fs (loop1): mount failed [ 197.407998][ T8395] loop4: detected capacity change from 0 to 512 [ 197.457891][ T8403] loop3: detected capacity change from 0 to 512 [ 197.458768][ T8405] loop2: detected capacity change from 0 to 512 [ 197.488377][ T8401] loop0: detected capacity change from 0 to 512 [ 197.508730][ T8407] loop1: detected capacity change from 0 to 512 [ 197.569949][ T8414] loop4: detected capacity change from 0 to 512 [ 197.575356][ T8403] EXT4-fs (loop3): unable to read superblock [ 197.709082][ T8425] loop0: detected capacity change from 0 to 512 [ 197.727408][ T8431] loop3: detected capacity change from 0 to 517 [ 197.728976][ T8429] loop2: detected capacity change from 0 to 512 [ 197.761764][ T8434] loop1: detected capacity change from 0 to 512 [ 197.808899][ T8438] loop4: detected capacity change from 0 to 512 [ 197.814201][ T8439] Buffer I/O error on dev loop4, logical block 0, async page read [ 197.822931][ T8425] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 197.824088][ T8439] Buffer I/O error on dev loop4, logical block 0, async page read [ 197.844370][ T8425] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/308/ext4 supports timestamps until 2038 (0x7fffffff) [ 197.965340][ T8454] loop2: detected capacity change from 0 to 512 [ 197.994451][ T8456] loop3: detected capacity change from 0 to 512 [ 198.005119][ T8460] loop4: detected capacity change from 0 to 512 [ 198.085277][ T8470] loop1: detected capacity change from 0 to 519 [ 198.106914][ T8454] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 198.114340][ T8476] loop3: detected capacity change from 0 to 512 [ 198.127406][ T8454] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/290/file0 supports timestamps until 2038 (0x7fffffff) [ 198.189902][ T8476] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 198.218776][ T8482] loop0: detected capacity change from 0 to 512 [ 198.314784][ T8494] loop4: detected capacity change from 0 to 512 [ 198.356257][ T8505] loop0: detected capacity change from 0 to 512 [ 198.458179][ T8518] loop2: detected capacity change from 0 to 519 [ 198.500588][ T8526] loop3: detected capacity change from 0 to 512 [ 198.533982][ T8530] loop1: detected capacity change from 0 to 519 [ 198.573587][ T8535] loop0: detected capacity change from 0 to 512 [ 198.578270][ T8539] loop2: detected capacity change from 0 to 512 [ 198.660009][ T8545] loop1: detected capacity change from 0 to 512 [ 198.784761][ T8560] loop3: detected capacity change from 0 to 512 [ 198.806952][ T8566] loop1: detected capacity change from 0 to 512 [ 198.858950][ T8575] loop2: detected capacity change from 0 to 512 [ 198.875212][ T8572] print_req_error: 13 callbacks suppressed [ 198.875225][ T8572] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 31 prio class 0 [ 198.876957][ T8578] loop4: detected capacity change from 0 to 512 [ 198.894702][ T8572] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 198.976048][ T8583] loop0: detected capacity change from 0 to 512 [ 198.997389][ T8586] loop3: detected capacity change from 0 to 512 [ 199.146195][ T8597] loop1: detected capacity change from 0 to 512 [ 199.150813][ T8600] loop3: detected capacity change from 0 to 517 2024/05/11 18:18:38 executed programs: 1560 [ 199.199065][ T8611] loop2: detected capacity change from 0 to 512 [ 199.253283][ T8616] loop0: detected capacity change from 0 to 512 [ 199.295348][ T8611] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 199.337490][ T8624] loop1: detected capacity change from 0 to 512 [ 199.378709][ T8629] loop0: detected capacity change from 0 to 518 [ 199.424817][ T8636] loop4: detected capacity change from 0 to 512 [ 199.437320][ T8639] loop3: detected capacity change from 0 to 517 [ 199.439462][ T8634] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 199.460838][ T8634] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 199.553369][ T8648] loop1: detected capacity change from 0 to 512 [ 199.560167][ T8649] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 199.668993][ T8660] loop0: detected capacity change from 0 to 512 [ 199.700138][ T8657] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 26 prio class 0 [ 199.700431][ T8664] loop2: detected capacity change from 0 to 519 [ 199.755317][ T8679] loop4: detected capacity change from 0 to 512 [ 199.766866][ T8676] loop3: detected capacity change from 0 to 512 [ 199.778774][ T8681] loop1: detected capacity change from 0 to 512 [ 199.879688][ T8679] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 199.922722][ T8688] loop2: detected capacity change from 0 to 512 [ 199.941548][ T8681] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 199.954131][ T8688] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 199.969233][ T8681] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/318/ext4 supports timestamps until 2038 (0x7fffffff) [ 200.012810][ T8701] loop0: detected capacity change from 0 to 512 [ 200.035851][ T8703] loop3: detected capacity change from 0 to 512 [ 200.048843][ T8699] loop4: detected capacity change from 0 to 512 [ 200.081109][ T8700] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 27 prio class 0 [ 200.327697][ T8735] loop4: detected capacity change from 0 to 512 [ 200.381139][ T8745] loop1: detected capacity change from 0 to 512 [ 200.423109][ T8751] loop2: detected capacity change from 0 to 512 [ 200.479512][ T8754] loop0: detected capacity change from 0 to 518 [ 200.493559][ T8751] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 200.547703][ T8768] loop1: detected capacity change from 0 to 512 [ 200.625720][ T8774] loop3: detected capacity change from 0 to 512 [ 200.632802][ T8777] loop0: detected capacity change from 0 to 518 [ 200.664822][ T8781] loop2: detected capacity change from 0 to 512 [ 200.769497][ T8794] loop4: detected capacity change from 0 to 512 [ 200.788272][ T8798] loop1: detected capacity change from 0 to 512 [ 200.876973][ T8794] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 200.901958][ T8814] loop2: detected capacity change from 0 to 512 [ 200.909160][ T8818] loop3: detected capacity change from 0 to 512 [ 200.909483][ T8794] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/336/ext4 supports timestamps until 2038 (0x7fffffff) [ 200.952926][ T8821] loop0: detected capacity change from 0 to 512 [ 201.058553][ T8821] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 201.106923][ T8831] loop2: detected capacity change from 0 to 512 [ 201.115052][ T8827] loop4: detected capacity change from 0 to 512 [ 201.122906][ T8825] loop3: detected capacity change from 0 to 512 [ 201.233837][ T8845] loop1: detected capacity change from 0 to 519 [ 201.236917][ T8850] loop3: detected capacity change from 0 to 517 [ 201.242057][ T8847] loop4: detected capacity change from 0 to 512 [ 201.256322][ T8831] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 201.293437][ T8831] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/311/file0 supports timestamps until 2038 (0x7fffffff) [ 201.316294][ T8850] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 201.330661][ T8853] loop0: detected capacity change from 0 to 512 [ 201.331305][ T8850] EXT4-fs (loop3): failed to initialize system zone (-117) [ 201.331915][ T8852] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 23 prio class 0 [ 201.337743][ T8850] EXT4-fs (loop3): mount failed [ 201.388167][ T8858] loop1: detected capacity change from 0 to 512 [ 201.459226][ T8864] loop2: detected capacity change from 0 to 512 [ 201.468986][ T8861] loop0: detected capacity change from 0 to 518 [ 201.485131][ T8858] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 201.487287][ T8871] loop4: detected capacity change from 0 to 512 [ 201.502996][ T8858] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/329/file0 supports timestamps until 2038 (0x7fffffff) [ 201.511799][ T8876] loop3: detected capacity change from 0 to 512 [ 201.635059][ T8876] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 201.666738][ T8881] loop2: detected capacity change from 0 to 512 [ 201.673400][ T8876] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/320/file0 supports timestamps until 2038 (0x7fffffff) [ 201.698568][ T8888] loop0: detected capacity change from 0 to 512 [ 201.702502][ T8890] loop1: detected capacity change from 0 to 512 [ 201.753716][ T8890] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 201.764865][ T8890] EXT4-fs (loop1): group descriptors corrupted! [ 201.794505][ T8893] loop4: detected capacity change from 0 to 512 [ 201.834826][ T8897] loop0: detected capacity change from 0 to 518 [ 201.934833][ T8914] loop1: detected capacity change from 0 to 512 [ 202.086766][ T8939] loop4: detected capacity change from 0 to 512 [ 202.086842][ T8914] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 202.110287][ T8914] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/331/ext4 supports timestamps until 2038 (0x7fffffff) [ 202.146672][ T8948] loop2: detected capacity change from 0 to 512 [ 202.194603][ T8950] loop0: detected capacity change from 0 to 512 [ 202.221438][ T8953] loop4: detected capacity change from 0 to 512 [ 202.270665][ T8959] loop3: detected capacity change from 0 to 512 [ 202.324566][ T8959] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 202.352779][ T8968] loop2: detected capacity change from 0 to 512 [ 202.436405][ T8983] loop3: detected capacity change from 0 to 512 [ 202.438353][ T8980] loop0: detected capacity change from 0 to 512 [ 202.463227][ T8986] loop1: detected capacity change from 0 to 512 [ 202.492813][ T8980] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 202.559607][ T8983] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 202.597939][ T8983] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/328/file0 supports timestamps until 2038 (0x7fffffff) [ 202.648774][ T8996] loop2: detected capacity change from 0 to 512 [ 202.657166][ T8994] loop1: detected capacity change from 0 to 519 [ 202.713986][ T9004] loop4: detected capacity change from 0 to 512 [ 202.727955][ T9007] loop0: detected capacity change from 0 to 512 [ 202.806051][ T9014] loop1: detected capacity change from 0 to 512 [ 202.808482][ T9016] loop2: detected capacity change from 0 to 519 [ 202.866268][ T9013] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 202.869130][ T9023] loop4: detected capacity change from 0 to 512 [ 202.904374][ T9020] loop3: detected capacity change from 0 to 512 [ 202.908827][ T9025] loop0: detected capacity change from 0 to 518 [ 202.936313][ T9029] loop1: detected capacity change from 0 to 519 [ 202.987328][ T9025] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 203.000284][ T9025] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/345/file0 supports timestamps until 2038 (0x7fffffff) [ 203.017932][ T9034] loop2: detected capacity change from 0 to 512 [ 203.039047][ T9039] loop1: detected capacity change from 0 to 512 [ 203.085238][ T9023] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 203.086252][ T9043] loop3: detected capacity change from 0 to 512 [ 203.105629][ T9023] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/350/file0 supports timestamps until 2038 (0x7fffffff) [ 203.106741][ T9042] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 203.167237][ T9046] loop0: detected capacity change from 0 to 512 [ 203.230830][ T9052] loop1: detected capacity change from 0 to 512 [ 203.276635][ T9058] loop2: detected capacity change from 0 to 512 [ 203.305528][ T9063] loop0: detected capacity change from 0 to 512 [ 203.337106][ T9068] loop4: detected capacity change from 0 to 512 [ 203.489577][ T9086] loop4: detected capacity change from 0 to 512 [ 203.543293][ T9095] loop1: detected capacity change from 0 to 512 [ 203.543655][ T9092] loop2: detected capacity change from 0 to 512 [ 203.556608][ T9097] loop0: detected capacity change from 0 to 518 [ 203.599682][ T9101] loop3: detected capacity change from 0 to 512 [ 203.604219][ T9104] loop4: detected capacity change from 0 to 512 [ 203.687093][ T9107] loop1: detected capacity change from 0 to 512 [ 203.704977][ T9112] loop0: detected capacity change from 0 to 518 [ 203.723836][ T9114] loop2: detected capacity change from 0 to 519 [ 203.806865][ T9121] loop3: detected capacity change from 0 to 512 [ 203.828135][ T9125] loop0: detected capacity change from 0 to 512 [ 203.855551][ T9130] loop4: detected capacity change from 0 to 512 [ 203.867366][ T9128] loop2: detected capacity change from 0 to 512 [ 203.873340][ T9132] loop1: detected capacity change from 0 to 519 [ 203.988945][ T9138] loop4: detected capacity change from 0 to 512 [ 204.035645][ T9148] loop3: detected capacity change from 0 to 512 [ 204.046358][ T9143] loop2: detected capacity change from 0 to 512 [ 204.054812][ T9145] loop1: detected capacity change from 0 to 519 [ 204.060908][ T9146] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 204.061397][ T9141] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 204.095850][ T9146] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 204.097826][ T9150] loop0: detected capacity change from 0 to 512 [ 204.119262][ T9146] buffer_io_error: 2 callbacks suppressed [ 204.119274][ T9146] Buffer I/O error on dev loop1, logical block 0, async page read [ 204.177864][ T9154] loop4: detected capacity change from 0 to 519 [ 204.185141][ T9153] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 2024/05/11 18:18:43 executed programs: 1729 [ 204.295522][ T9165] loop0: detected capacity change from 0 to 512 [ 204.297646][ T9163] loop1: detected capacity change from 0 to 512 [ 204.319320][ T9167] loop3: detected capacity change from 0 to 512 [ 204.343091][ T9170] loop2: detected capacity change from 0 to 512 [ 204.426155][ T9176] loop1: detected capacity change from 0 to 512 [ 204.466186][ T9178] loop0: detected capacity change from 0 to 518 [ 204.529582][ T9189] loop3: detected capacity change from 0 to 517 [ 204.605349][ T9199] loop0: detected capacity change from 0 to 512 [ 204.615914][ T9201] loop2: detected capacity change from 0 to 519 [ 204.623775][ T9198] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 204.637245][ T9204] loop4: detected capacity change from 0 to 519 [ 204.699073][ T9208] loop3: detected capacity change from 0 to 512 [ 204.699106][ T9210] loop1: detected capacity change from 0 to 512 [ 204.903603][ T9238] loop3: detected capacity change from 0 to 512 [ 204.966781][ T9246] loop4: detected capacity change from 0 to 519 [ 204.974730][ T9249] loop1: detected capacity change from 0 to 512 [ 204.975633][ T9248] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 204.997204][ T9252] loop0: detected capacity change from 0 to 512 [ 205.017662][ T9248] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.021284][ T9256] loop2: detected capacity change from 0 to 512 [ 205.030246][ T9248] Buffer I/O error on dev loop1, logical block 0, async page read [ 205.068110][ T9238] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 205.081142][ T9238] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/345/ext4 supports timestamps until 2038 (0x7fffffff) [ 205.117087][ T9252] EXT4-fs (loop0): Magic mismatch, very weird! [ 205.152880][ T9266] loop1: detected capacity change from 0 to 512 [ 205.164212][ T9268] loop2: detected capacity change from 0 to 512 [ 205.197094][ T9271] loop0: detected capacity change from 0 to 512 [ 205.277891][ T9278] loop3: detected capacity change from 0 to 512 [ 205.283835][ T9266] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 205.327762][ T9266] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/350/file0 supports timestamps until 2038 (0x7fffffff) [ 205.366167][ T9289] loop0: detected capacity change from 0 to 512 [ 205.387524][ T9292] loop2: detected capacity change from 0 to 512 [ 205.410583][ T9289] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 205.454977][ T9292] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 205.466398][ T9298] loop4: detected capacity change from 0 to 512 [ 205.476796][ T9295] loop3: detected capacity change from 0 to 512 [ 205.477645][ T9294] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 205.636418][ T9306] loop0: detected capacity change from 0 to 518 [ 205.643488][ T9309] loop1: detected capacity change from 0 to 512 [ 205.685902][ T9309] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 205.742308][ T9322] loop2: detected capacity change from 0 to 512 [ 205.772921][ T9328] loop0: detected capacity change from 0 to 518 [ 205.777766][ T9330] loop3: detected capacity change from 0 to 512 [ 205.793379][ T9333] loop4: detected capacity change from 0 to 519 [ 205.815520][ T9336] loop1: detected capacity change from 0 to 512 [ 205.925531][ T9346] loop1: detected capacity change from 0 to 512 [ 205.971736][ T9351] loop2: detected capacity change from 0 to 512 [ 205.998550][ T9355] loop0: detected capacity change from 0 to 512 [ 206.019904][ T9358] loop3: detected capacity change from 0 to 512 [ 206.037966][ T9362] loop4: detected capacity change from 0 to 512 [ 206.179964][ T9372] loop1: detected capacity change from 0 to 512 [ 206.250651][ T9382] loop3: detected capacity change from 0 to 512 [ 206.293772][ T9390] loop2: detected capacity change from 0 to 512 [ 206.326516][ T9389] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 206.347932][ T9394] loop0: detected capacity change from 0 to 512 [ 206.349717][ T9396] loop1: detected capacity change from 0 to 519 [ 206.466951][ T9406] loop3: detected capacity change from 0 to 512 [ 206.504132][ T9414] loop2: detected capacity change from 0 to 519 [ 206.512438][ T9413] loop4: detected capacity change from 0 to 519 [ 206.512895][ T9417] loop1: detected capacity change from 0 to 512 [ 206.548869][ T9420] loop0: detected capacity change from 0 to 518 [ 206.624454][ T9424] loop4: detected capacity change from 0 to 512 [ 206.668048][ T9429] loop1: detected capacity change from 0 to 512 [ 206.674037][ T9427] loop3: detected capacity change from 0 to 512 [ 206.678948][ T9435] loop0: detected capacity change from 0 to 518 [ 206.698211][ T9434] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 206.798976][ T9444] loop4: detected capacity change from 0 to 512 [ 206.824813][ T9448] loop2: detected capacity change from 0 to 519 [ 206.921836][ T9458] loop1: detected capacity change from 0 to 512 [ 206.954255][ T9464] loop3: detected capacity change from 0 to 512 [ 206.972021][ T9448] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 206.985151][ T9467] loop4: detected capacity change from 0 to 519 [ 206.990734][ T9448] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/350/file0 supports timestamps until 2038 (0x7fffffff) [ 207.010238][ T9472] loop0: detected capacity change from 0 to 518 [ 207.015867][ T9471] Buffer I/O error on dev loop0, logical block 0, async page read [ 207.046838][ T9475] loop1: detected capacity change from 0 to 512 [ 207.156288][ T9475] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 207.161190][ T9485] loop3: detected capacity change from 0 to 512 [ 207.213010][ T9495] loop0: detected capacity change from 0 to 512 [ 207.224833][ T9493] loop4: detected capacity change from 0 to 512 [ 207.231304][ T9475] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/361/file0 supports timestamps until 2038 (0x7fffffff) [ 207.244146][ T9497] loop2: detected capacity change from 0 to 512 [ 207.307500][ T9497] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 207.363735][ T9495] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 207.365867][ T9506] loop3: detected capacity change from 0 to 512 [ 207.382850][ T9495] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/373/ext4 supports timestamps until 2038 (0x7fffffff) [ 207.432542][ T9510] loop4: detected capacity change from 0 to 512 [ 207.475810][ T9513] loop1: detected capacity change from 0 to 519 [ 207.475852][ T9515] loop2: detected capacity change from 0 to 512 [ 207.514961][ T9518] loop0: detected capacity change from 0 to 512 [ 207.612203][ T9522] loop1: detected capacity change from 0 to 512 [ 207.685612][ T9525] loop2: detected capacity change from 0 to 519 [ 207.694498][ T9528] loop3: detected capacity change from 0 to 512 [ 207.741559][ T9531] loop4: detected capacity change from 0 to 512 [ 207.764776][ T9535] loop1: detected capacity change from 0 to 512 [ 207.809474][ T9542] loop2: detected capacity change from 0 to 512 [ 207.851740][ T9531] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 207.852457][ T9549] loop0: detected capacity change from 0 to 512 [ 207.871053][ T9531] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/384/file0 supports timestamps until 2038 (0x7fffffff) [ 207.925984][ T9542] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 207.969298][ T9554] loop1: detected capacity change from 0 to 512 [ 208.020144][ T9549] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 208.031523][ T9549] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/377/file0 supports timestamps until 2038 (0x7fffffff) [ 208.102056][ T9566] loop2: detected capacity change from 0 to 512 [ 208.115562][ T9567] Buffer I/O error on dev loop2, logical block 0, async page read [ 208.197162][ T9582] loop1: detected capacity change from 0 to 519 [ 208.282108][ T9590] loop2: detected capacity change from 0 to 519 [ 208.308984][ T9600] loop4: detected capacity change from 0 to 512 [ 208.351459][ T9599] loop0: detected capacity change from 0 to 512 [ 208.352369][ T9597] Buffer I/O error on dev loop0, logical block 0, async page read [ 208.381846][ T9608] loop1: detected capacity change from 0 to 512 [ 208.421773][ T9610] loop2: detected capacity change from 0 to 519 [ 208.456566][ T9617] loop3: detected capacity change from 0 to 512 [ 208.457551][ T9616] Buffer I/O error on dev loop3, logical block 0, async page read [ 208.489139][ T9608] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 208.519924][ T9608] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/368/file0 supports timestamps until 2038 (0x7fffffff) [ 208.646418][ T9631] loop2: detected capacity change from 0 to 512 [ 208.653169][ T9628] loop4: detected capacity change from 0 to 512 [ 208.665142][ T9635] loop3: detected capacity change from 0 to 512 [ 208.677131][ T9637] loop0: detected capacity change from 0 to 518 [ 208.772394][ T9643] loop1: detected capacity change from 0 to 512 [ 208.877975][ T9657] loop1: detected capacity change from 0 to 512 [ 208.878963][ T9654] loop3: detected capacity change from 0 to 512 [ 208.911686][ T9659] loop2: detected capacity change from 0 to 512 [ 208.923331][ T9661] loop4: detected capacity change from 0 to 512 [ 208.978359][ T9657] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 208.999231][ T9668] loop0: detected capacity change from 0 to 512 [ 209.034088][ T9669] Buffer I/O error on dev loop0, logical block 0, async page read [ 209.055493][ T9675] loop4: detected capacity change from 0 to 512 [ 209.063640][ T9671] loop2: detected capacity change from 0 to 512 [ 209.100583][ T9677] loop3: detected capacity change from 0 to 512 [ 209.125002][ T9680] loop1: detected capacity change from 0 to 519 2024/05/11 18:18:48 executed programs: 1895 [ 209.226243][ T9690] loop0: detected capacity change from 0 to 518 [ 209.276058][ T9700] loop3: detected capacity change from 0 to 512 [ 209.344055][ T9702] loop4: detected capacity change from 0 to 512 [ 209.363043][ T9709] loop0: detected capacity change from 0 to 512 [ 209.404522][ T9717] loop1: detected capacity change from 0 to 512 [ 209.458957][ T9720] loop2: detected capacity change from 0 to 512 [ 209.487520][ T9730] loop0: detected capacity change from 0 to 512 [ 209.489447][ T9724] print_req_error: 10 callbacks suppressed [ 209.489460][ T9724] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 209.496999][ T9726] loop3: detected capacity change from 0 to 512 [ 209.529255][ T9724] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 209.562009][ T9724] Buffer I/O error on dev loop0, logical block 0, async page read [ 209.710493][ T9746] loop2: detected capacity change from 0 to 512 [ 209.711269][ T9742] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 209.746283][ T9752] loop0: detected capacity change from 0 to 512 [ 209.784309][ T9761] loop3: detected capacity change from 0 to 512 [ 209.785600][ T9757] loop1: detected capacity change from 0 to 512 [ 209.882268][ T9761] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 209.904205][ T9770] loop1: detected capacity change from 0 to 519 [ 209.905173][ T9771] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 209.927728][ T9772] loop4: detected capacity change from 0 to 512 [ 209.990701][ T9776] loop0: detected capacity change from 0 to 512 [ 210.035548][ T9782] loop3: detected capacity change from 0 to 512 [ 210.074209][ T9786] loop2: detected capacity change from 0 to 512 [ 210.081735][ T9788] loop1: detected capacity change from 0 to 512 [ 210.147262][ T9792] loop4: detected capacity change from 0 to 512 [ 210.182558][ T9794] loop0: detected capacity change from 0 to 512 [ 210.230393][ T9794] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 210.231554][ T9801] loop2: detected capacity change from 0 to 512 [ 210.245649][ T9803] loop1: detected capacity change from 0 to 512 [ 210.254702][ T9797] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 210.261575][ T9798] loop3: detected capacity change from 0 to 512 [ 210.273510][ T9797] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 210.276192][ T9792] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 210.295715][ T9792] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/399/file0 supports timestamps until 2038 (0x7fffffff) [ 210.330011][ T9797] Buffer I/O error on dev loop1, logical block 0, async page read [ 210.415564][ T9809] loop4: detected capacity change from 0 to 512 [ 210.453198][ T9809] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 210.494591][ T9819] loop0: detected capacity change from 0 to 512 [ 210.554837][ T9830] loop3: detected capacity change from 0 to 512 [ 210.563991][ T9826] loop2: detected capacity change from 0 to 512 [ 210.664429][ T9833] loop1: detected capacity change from 0 to 512 [ 210.711990][ T9840] loop0: detected capacity change from 0 to 518 [ 210.759576][ T9849] loop4: detected capacity change from 0 to 512 [ 210.825465][ T9854] loop3: detected capacity change from 0 to 512 [ 210.826298][ T9851] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 210.847639][ T9860] loop2: detected capacity change from 0 to 512 [ 210.924151][ T9871] loop0: detected capacity change from 0 to 512 [ 210.933689][ T9873] loop1: detected capacity change from 0 to 512 [ 210.944830][ T9866] loop4: detected capacity change from 0 to 519 [ 211.028413][ T9873] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.066115][ T9873] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/384/file0 supports timestamps until 2038 (0x7fffffff) [ 211.073422][ T9882] loop0: detected capacity change from 0 to 512 [ 211.104759][ T9889] loop4: detected capacity change from 0 to 512 [ 211.124877][ T9886] loop3: detected capacity change from 0 to 512 [ 211.137205][ T9891] loop2: detected capacity change from 0 to 512 [ 211.246678][ T9898] loop1: detected capacity change from 0 to 512 [ 211.251790][ T9900] loop3: detected capacity change from 0 to 517 [ 211.283784][ T9906] loop4: detected capacity change from 0 to 512 [ 211.318398][ T9900] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.349734][ T9918] loop0: detected capacity change from 0 to 512 [ 211.358068][ T9900] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/389/file0 supports timestamps until 2038 (0x7fffffff) [ 211.405293][ T9921] loop2: detected capacity change from 0 to 512 [ 211.422882][ T9924] loop4: detected capacity change from 0 to 512 [ 211.438001][ T9898] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.453374][ T9898] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/385/file0 supports timestamps until 2038 (0x7fffffff) [ 211.510229][ T9921] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.528922][ T9921] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/377/file0 supports timestamps until 2038 (0x7fffffff) [ 211.577103][ T9933] loop3: detected capacity change from 0 to 512 [ 211.606152][ T9934] loop4: detected capacity change from 0 to 512 [ 211.677048][ T9933] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.689015][ T9949] loop4: detected capacity change from 0 to 512 [ 211.697434][ T9946] loop1: detected capacity change from 0 to 512 [ 211.706508][ T9944] loop2: detected capacity change from 0 to 512 [ 211.742984][ T9952] loop0: detected capacity change from 0 to 512 [ 211.749986][ T9933] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/390/file0 supports timestamps until 2038 (0x7fffffff) [ 211.766583][ T9949] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 211.824010][ T9946] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 211.869952][ T9960] loop3: detected capacity change from 0 to 512 [ 211.883072][ T9964] loop2: detected capacity change from 0 to 512 [ 211.920327][ T9946] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/386/ext4 supports timestamps until 2038 (0x7fffffff) [ 211.995488][ T9970] loop4: detected capacity change from 0 to 512 [ 212.018354][ T9972] loop1: detected capacity change from 0 to 519 [ 212.071238][ T9970] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 212.104018][ T9980] loop0: detected capacity change from 0 to 512 [ 212.200026][ T9995] loop1: detected capacity change from 0 to 512 [ 212.238377][T10001] loop3: detected capacity change from 0 to 512 [ 212.310774][T10008] loop4: detected capacity change from 0 to 519 [ 212.317679][T10001] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 212.320395][T10004] loop2: detected capacity change from 0 to 519 [ 212.443311][T10026] loop3: detected capacity change from 0 to 512 [ 212.466302][T10029] loop1: detected capacity change from 0 to 512 [ 212.486638][T10034] loop2: detected capacity change from 0 to 512 [ 212.489436][T10023] loop4: detected capacity change from 0 to 519 [ 212.600728][T10034] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 212.603271][T10041] loop1: detected capacity change from 0 to 519 [ 212.645471][T10034] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/383/file0 supports timestamps until 2038 (0x7fffffff) [ 212.653047][T10051] loop0: detected capacity change from 0 to 512 [ 212.694061][T10054] loop4: detected capacity change from 0 to 512 [ 212.725970][T10051] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 212.737701][T10051] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/409/file0 supports timestamps until 2038 (0x7fffffff) [ 212.802285][T10064] loop3: detected capacity change from 0 to 512 [ 212.815346][T10061] loop4: detected capacity change from 0 to 512 [ 212.818425][T10060] loop1: detected capacity change from 0 to 512 [ 212.971065][T10076] loop0: detected capacity change from 0 to 512 [ 212.984771][T10078] loop4: detected capacity change from 0 to 512 [ 213.038771][T10083] loop1: detected capacity change from 0 to 512 [ 213.106486][T10096] loop2: detected capacity change from 0 to 512 [ 213.119286][T10093] loop0: detected capacity change from 0 to 512 [ 213.185653][T10106] loop1: detected capacity change from 0 to 512 [ 213.204006][T10108] loop4: detected capacity change from 0 to 519 [ 213.220970][T10113] loop3: detected capacity change from 0 to 512 [ 213.225181][T10096] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 213.239556][T10111] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 213.260136][T10096] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/386/ext4 supports timestamps until 2038 (0x7fffffff) [ 213.355367][T10119] loop4: detected capacity change from 0 to 512 [ 213.359273][T10124] loop1: detected capacity change from 0 to 512 [ 213.377174][T10127] loop3: detected capacity change from 0 to 512 [ 213.387244][T10122] loop0: detected capacity change from 0 to 512 [ 213.457485][T10127] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 213.477044][T10135] loop2: detected capacity change from 0 to 512 [ 213.488952][T10127] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/401/file0 supports timestamps until 2038 (0x7fffffff) [ 213.568392][T10140] loop4: detected capacity change from 0 to 512 [ 213.656003][T10140] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 213.682529][T10148] loop1: detected capacity change from 0 to 512 [ 213.690590][T10145] loop0: detected capacity change from 0 to 512 [ 213.717504][T10154] loop2: detected capacity change from 0 to 519 [ 213.744021][T10157] loop3: detected capacity change from 0 to 512 [ 213.754949][T10157] EXT4-fs (loop3): Magic mismatch, very weird! [ 213.825728][T10160] loop0: detected capacity change from 0 to 512 [ 213.862566][T10167] loop2: detected capacity change from 0 to 512 [ 213.950756][T10175] loop4: detected capacity change from 0 to 512 [ 213.986625][T10181] loop3: detected capacity change from 0 to 512 [ 214.012398][T10178] loop1: detected capacity change from 0 to 512 [ 214.022385][T10179] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 214.062598][T10175] EXT4-fs (loop4): Magic mismatch, very weird! [ 214.113670][T10186] loop0: detected capacity change from 0 to 512 [ 214.178267][T10191] loop2: detected capacity change from 0 to 512 [ 214.212463][T10194] loop4: detected capacity change from 0 to 512 [ 214.224444][T10200] loop0: detected capacity change from 0 to 512 2024/05/11 18:18:53 executed programs: 2045 [ 214.278007][T10203] loop1: detected capacity change from 0 to 512 [ 214.318692][T10214] EXT4-fs warning (device loop0): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 214.342206][T10194] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 214.360608][T10200] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 214.383724][T10217] loop2: detected capacity change from 0 to 512 [ 214.389064][T10216] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 214.427470][T10194] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/424/ext4 supports timestamps until 2038 (0x7fffffff) [ 214.466985][T10200] EXT4-fs (loop0): failed to initialize system zone (-117) [ 214.476568][T10220] loop3: detected capacity change from 0 to 512 [ 214.494182][T10200] EXT4-fs (loop0): mount failed [ 214.672756][T10226] loop3: detected capacity change from 0 to 512 [ 214.691206][T10230] loop1: detected capacity change from 0 to 512 [ 214.703387][T10238] loop4: detected capacity change from 0 to 512 [ 214.778349][T10244] loop2: detected capacity change from 0 to 512 [ 214.831406][T10247] loop1: detected capacity change from 0 to 512 [ 214.852151][T10250] loop0: detected capacity change from 0 to 512 [ 214.868290][T10254] loop3: detected capacity change from 0 to 517 [ 214.918449][T10244] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 214.935405][T10244] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/394/ext4 supports timestamps until 2038 (0x7fffffff) [ 214.992137][T10269] loop1: detected capacity change from 0 to 512 [ 215.005361][T10263] loop4: detected capacity change from 0 to 519 [ 215.054926][T10266] loop3: detected capacity change from 0 to 512 [ 215.100074][T10269] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.119152][T10269] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/406/file0 supports timestamps until 2038 (0x7fffffff) [ 215.133850][T10276] loop2: detected capacity change from 0 to 512 [ 215.166168][T10283] loop0: detected capacity change from 0 to 512 [ 215.297828][T10297] loop1: detected capacity change from 0 to 512 [ 215.308998][T10296] loop3: detected capacity change from 0 to 512 [ 215.378264][T10307] loop2: detected capacity change from 0 to 512 [ 215.410970][T10313] loop0: detected capacity change from 0 to 518 [ 215.424795][T10297] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.439066][T10297] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/407/file0 supports timestamps until 2038 (0x7fffffff) [ 215.512914][T10322] loop3: detected capacity change from 0 to 512 [ 215.527085][T10319] loop4: detected capacity change from 0 to 512 [ 215.552929][T10325] loop0: detected capacity change from 0 to 512 [ 215.627293][T10331] loop1: detected capacity change from 0 to 519 [ 215.662835][T10325] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.691764][T10339] loop3: detected capacity change from 0 to 512 [ 215.700221][T10325] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/424/ext4 supports timestamps until 2038 (0x7fffffff) [ 215.708149][T10335] loop2: detected capacity change from 0 to 512 [ 215.720965][T10343] loop4: detected capacity change from 0 to 519 [ 215.785265][T10343] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.802410][T10343] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/431/file0 supports timestamps until 2038 (0x7fffffff) [ 215.846319][T10335] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 215.846780][T10355] loop3: detected capacity change from 0 to 517 [ 215.858420][T10356] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 215.893679][T10350] loop1: detected capacity change from 0 to 519 [ 215.923006][T10335] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/400/ext4 supports timestamps until 2038 (0x7fffffff) [ 215.926453][T10359] loop0: detected capacity change from 0 to 512 [ 216.039582][T10359] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 216.060199][T10359] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/425/ext4 supports timestamps until 2038 (0x7fffffff) [ 216.175602][T10371] loop2: detected capacity change from 0 to 512 [ 216.178988][T10377] loop1: detected capacity change from 0 to 512 [ 216.190006][T10373] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 216.264582][T10386] loop3: detected capacity change from 0 to 512 [ 216.340349][T10394] loop0: detected capacity change from 0 to 512 [ 216.341140][T10388] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 216.362868][T10388] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 216.380763][T10388] Buffer I/O error on dev loop0, logical block 0, async page read [ 216.394833][T10401] loop4: detected capacity change from 0 to 519 [ 216.406286][T10388] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 216.449176][T10407] loop2: detected capacity change from 0 to 512 [ 216.469993][T10407] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 216.489444][T10388] Buffer I/O error on dev loop0, logical block 0, async page read [ 216.655483][T10417] loop1: detected capacity change from 0 to 512 [ 216.656789][T10415] loop2: detected capacity change from 0 to 512 [ 216.663982][T10413] loop3: detected capacity change from 0 to 512 [ 216.714356][T10425] loop4: detected capacity change from 0 to 512 [ 216.776007][T10431] loop0: detected capacity change from 0 to 512 [ 216.860742][T10439] loop4: detected capacity change from 0 to 512 [ 216.877509][T10441] loop1: detected capacity change from 0 to 519 [ 216.910136][T10446] loop2: detected capacity change from 0 to 519 [ 216.929050][T10449] loop3: detected capacity change from 0 to 512 [ 216.939551][T10452] loop0: detected capacity change from 0 to 512 [ 217.022992][T10459] loop4: detected capacity change from 0 to 512 [ 217.042779][T10461] loop1: detected capacity change from 0 to 519 [ 217.046861][T10464] loop2: detected capacity change from 0 to 512 [ 217.107811][T10470] loop3: detected capacity change from 0 to 512 [ 217.141199][T10452] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 217.178991][T10470] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 217.219352][T10452] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/430/file0 supports timestamps until 2038 (0x7fffffff) [ 217.239303][T10470] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/423/file0 supports timestamps until 2038 (0x7fffffff) [ 217.287699][T10485] loop4: detected capacity change from 0 to 512 [ 217.319222][T10482] loop1: detected capacity change from 0 to 512 [ 217.344223][T10488] loop2: detected capacity change from 0 to 512 [ 217.437369][T10500] loop2: detected capacity change from 0 to 512 [ 217.512409][T10513] loop3: detected capacity change from 0 to 512 [ 217.515854][T10507] loop4: detected capacity change from 0 to 512 [ 217.574188][T10516] loop0: detected capacity change from 0 to 512 [ 217.653202][T10524] loop1: detected capacity change from 0 to 512 [ 217.677762][T10529] loop4: detected capacity change from 0 to 512 [ 217.691959][T10526] loop2: detected capacity change from 0 to 512 [ 217.749022][T10533] loop0: detected capacity change from 0 to 512 [ 217.798385][T10526] blk_update_request: I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 217.819427][T10529] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 217.843095][T10540] loop1: detected capacity change from 0 to 519 [ 217.869970][T10526] EXT4-fs (loop2): unable to read superblock [ 217.903395][T10545] loop0: detected capacity change from 0 to 512 [ 217.933427][T10551] loop4: detected capacity change from 0 to 512 [ 218.004879][T10558] loop2: detected capacity change from 0 to 519 [ 218.013219][T10559] loop1: detected capacity change from 0 to 512 [ 218.019533][T10553] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 218.019673][T10553] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 218.019701][T10553] Buffer I/O error on dev loop2, logical block 0, async page read [ 218.019859][T10553] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 218.019885][T10553] Buffer I/O error on dev loop2, logical block 0, async page read [ 218.020036][T10553] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 218.020068][T10553] Buffer I/O error on dev loop2, logical block 0, async page read [ 218.181057][T10569] loop3: detected capacity change from 0 to 512 [ 218.199144][T10573] loop2: detected capacity change from 0 to 512 [ 218.232387][T10580] loop4: detected capacity change from 0 to 512 [ 218.275949][T10585] loop0: detected capacity change from 0 to 512 [ 218.317783][T10569] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 218.334623][T10569] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/431/file0 supports timestamps until 2038 (0x7fffffff) [ 218.370115][T10580] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 218.432153][T10580] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/448/ext4 supports timestamps until 2038 (0x7fffffff) [ 218.488089][T10596] loop1: detected capacity change from 0 to 512 [ 218.497060][T10599] loop2: detected capacity change from 0 to 512 [ 218.504405][T10602] loop0: detected capacity change from 0 to 512 [ 218.513414][T10598] Buffer I/O error on dev loop2, logical block 0, async page read [ 218.537244][T10602] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 218.675799][T10613] loop3: detected capacity change from 0 to 512 [ 218.698884][T10615] loop1: detected capacity change from 0 to 519 [ 218.741845][T10623] loop4: detected capacity change from 0 to 512 [ 218.759567][T10628] loop0: detected capacity change from 0 to 512 [ 218.850560][T10635] loop2: detected capacity change from 0 to 512 [ 218.885955][T10628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 218.898325][T10643] loop3: detected capacity change from 0 to 512 [ 218.901381][T10628] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/441/ext4 supports timestamps until 2038 (0x7fffffff) [ 218.940484][T10646] loop4: detected capacity change from 0 to 512 [ 218.984080][T10649] loop1: detected capacity change from 0 to 512 [ 219.075399][T10649] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 219.095116][T10656] loop0: detected capacity change from 0 to 512 [ 219.111104][T10658] loop3: detected capacity change from 0 to 517 [ 219.223004][T10680] loop2: detected capacity change from 0 to 512 [ 219.231987][T10673] Buffer I/O error on dev loop2, logical block 0, async page read 2024/05/11 18:18:58 executed programs: 2189 [ 219.325188][T10690] loop0: detected capacity change from 0 to 512 [ 219.327736][T10685] loop1: detected capacity change from 0 to 512 [ 219.393264][T10690] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 219.415732][T10696] loop4: detected capacity change from 0 to 512 [ 219.468709][T10706] loop2: detected capacity change from 0 to 519 [ 219.486063][T10708] loop3: detected capacity change from 0 to 512 [ 219.536923][T10714] loop0: detected capacity change from 0 to 512 [ 219.542555][T10711] loop1: detected capacity change from 0 to 519 [ 219.569995][T10717] loop4: detected capacity change from 0 to 519 [ 219.643261][T10723] loop1: detected capacity change from 0 to 512 [ 219.708321][T10727] loop2: detected capacity change from 0 to 512 [ 219.718719][T10731] loop0: detected capacity change from 0 to 512 [ 219.806070][T10746] loop3: detected capacity change from 0 to 517 [ 219.840817][T10746] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 219.845737][T10749] loop4: detected capacity change from 0 to 519 [ 219.874554][T10752] loop1: detected capacity change from 0 to 512 [ 219.915466][T10756] loop2: detected capacity change from 0 to 512 [ 219.918747][T10758] loop0: detected capacity change from 0 to 512 [ 219.932745][T10752] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 219.998614][T10764] loop3: detected capacity change from 0 to 512 [ 220.033223][T10749] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 220.085260][T10773] loop1: detected capacity change from 0 to 512 [ 220.089330][T10770] loop0: detected capacity change from 0 to 518 [ 220.104199][T10776] loop2: detected capacity change from 0 to 512 [ 220.111495][T10749] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/461/ext4 supports timestamps until 2038 (0x7fffffff) [ 220.237493][T10776] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 220.238691][T10783] loop1: detected capacity change from 0 to 512 [ 220.262470][T10789] loop3: detected capacity change from 0 to 512 [ 220.285086][T10786] loop4: detected capacity change from 0 to 519 [ 220.291553][T10776] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/424/file0 supports timestamps until 2038 (0x7fffffff) [ 220.293162][T10782] Buffer I/O error on dev loop4, logical block 0, async page read [ 220.327797][T10792] loop0: detected capacity change from 0 to 512 [ 220.329662][T10782] Buffer I/O error on dev loop4, logical block 0, async page read [ 220.342314][T10782] Buffer I/O error on dev loop4, logical block 0, async page read [ 220.370503][T10789] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 220.459362][T10796] loop1: detected capacity change from 0 to 512 [ 220.491155][T10799] loop2: detected capacity change from 0 to 519 [ 220.502030][T10803] loop3: detected capacity change from 0 to 512 [ 220.537388][T10808] loop0: detected capacity change from 0 to 512 [ 220.612732][T10811] loop4: detected capacity change from 0 to 519 [ 220.646296][T10817] loop2: detected capacity change from 0 to 519 [ 220.690858][T10823] loop1: detected capacity change from 0 to 512 [ 220.744307][T10830] loop4: detected capacity change from 0 to 519 [ 220.781022][T10823] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 220.812737][T10840] loop3: detected capacity change from 0 to 512 [ 220.899952][T10823] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/439/file0 supports timestamps until 2038 (0x7fffffff) [ 220.924469][T10850] loop4: detected capacity change from 0 to 512 [ 220.950029][T10847] loop0: detected capacity change from 0 to 518 [ 220.987514][T10850] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 221.000114][T10850] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/466/file0 supports timestamps until 2038 (0x7fffffff) [ 221.053211][T10862] loop1: detected capacity change from 0 to 512 [ 221.072638][T10847] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 221.083173][T10859] loop2: detected capacity change from 0 to 512 [ 221.102603][T10847] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/452/ext4 supports timestamps until 2038 (0x7fffffff) [ 221.121689][T10867] loop3: detected capacity change from 0 to 512 [ 221.187224][T10859] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 221.200170][T10859] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/429/ext4 supports timestamps until 2038 (0x7fffffff) [ 221.259592][T10877] loop4: detected capacity change from 0 to 512 [ 221.320253][T10877] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 221.358825][T10886] loop1: detected capacity change from 0 to 512 [ 221.411572][T10883] loop3: detected capacity change from 0 to 517 [ 221.420043][T10877] EXT4-fs (loop4): group descriptors corrupted! [ 221.484882][T10896] loop0: detected capacity change from 0 to 518 [ 221.569165][T10903] loop1: detected capacity change from 0 to 519 [ 221.584165][T10911] loop3: detected capacity change from 0 to 512 [ 221.617620][T10914] loop0: detected capacity change from 0 to 512 [ 221.675695][T10925] loop1: detected capacity change from 0 to 512 [ 221.718892][T10928] loop4: detected capacity change from 0 to 512 [ 221.752780][T10914] print_req_error: 15 callbacks suppressed [ 221.752794][T10914] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 221.786646][T10914] EXT4-fs (loop0): unable to read superblock [ 221.815323][T10925] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 221.848126][T10928] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 221.864194][T10925] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/443/file0 supports timestamps until 2038 (0x7fffffff) [ 221.872135][T10951] loop0: detected capacity change from 0 to 512 [ 221.891614][T10948] loop2: detected capacity change from 0 to 512 [ 221.900543][T10928] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/470/ext4 supports timestamps until 2038 (0x7fffffff) [ 221.982942][T10954] loop3: detected capacity change from 0 to 512 [ 222.016169][T10951] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 222.054297][T10959] loop2: detected capacity change from 0 to 512 [ 222.085495][T10951] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/457/file0 supports timestamps until 2038 (0x7fffffff) [ 222.093272][T10960] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 222.113543][T10962] loop4: detected capacity change from 0 to 512 [ 222.122506][T10966] loop1: detected capacity change from 0 to 512 [ 222.254068][T10977] loop0: detected capacity change from 0 to 518 [ 222.269510][T10985] loop1: detected capacity change from 0 to 512 [ 222.283542][T10976] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 222.352200][T10990] loop3: detected capacity change from 0 to 512 [ 222.396195][T10985] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 222.440025][T10985] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/445/file0 supports timestamps until 2038 (0x7fffffff) [ 222.500181][T11006] loop2: detected capacity change from 0 to 512 [ 222.507126][T11011] loop0: detected capacity change from 0 to 512 [ 222.520702][T11008] loop3: detected capacity change from 0 to 512 [ 222.607287][T11018] loop1: detected capacity change from 0 to 512 [ 222.645078][T11021] loop4: detected capacity change from 0 to 519 [ 222.746768][T11032] loop0: detected capacity change from 0 to 512 [ 222.814056][T11044] loop2: detected capacity change from 0 to 512 [ 222.828372][T11037] loop4: detected capacity change from 0 to 512 [ 222.891637][T11049] loop0: detected capacity change from 0 to 512 [ 222.943531][T11056] loop1: detected capacity change from 0 to 512 [ 222.966931][T11055] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 223.004162][T11065] loop2: detected capacity change from 0 to 512 [ 223.013386][T11062] loop4: detected capacity change from 0 to 512 [ 223.036440][T11068] loop0: detected capacity change from 0 to 512 [ 223.043473][T11058] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 223.076031][T11058] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 223.098195][T11074] loop1: detected capacity change from 0 to 512 [ 223.099924][T11058] buffer_io_error: 7 callbacks suppressed [ 223.099935][T11058] Buffer I/O error on dev loop4, logical block 0, async page read [ 223.178366][T11065] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 223.207990][T11081] loop3: detected capacity change from 0 to 512 [ 223.212220][T11065] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/444/file0 supports timestamps until 2038 (0x7fffffff) [ 223.377337][T11097] loop4: detected capacity change from 0 to 512 [ 223.413976][T11099] loop1: detected capacity change from 0 to 512 [ 223.508212][T11115] loop3: detected capacity change from 0 to 512 [ 223.513993][T11114] loop2: detected capacity change from 0 to 512 [ 223.544501][T11118] loop0: detected capacity change from 0 to 512 [ 223.628599][T11130] loop4: detected capacity change from 0 to 519 [ 223.649274][T11136] loop0: detected capacity change from 0 to 512 [ 223.684067][T11134] loop3: detected capacity change from 0 to 517 [ 223.705678][T11145] loop1: detected capacity change from 0 to 512 [ 223.727826][T11148] loop2: detected capacity change from 0 to 512 [ 223.738342][T11130] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 223.809895][T11145] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 223.885361][T11159] loop3: detected capacity change from 0 to 517 [ 223.965802][T11171] loop2: detected capacity change from 0 to 512 [ 223.973143][T11168] loop4: detected capacity change from 0 to 519 [ 224.010016][T11174] loop1: detected capacity change from 0 to 512 [ 224.079895][T11184] loop3: detected capacity change from 0 to 512 [ 224.122813][T11190] loop0: detected capacity change from 0 to 512 [ 224.124640][T11187] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 224.131195][T11188] loop4: detected capacity change from 0 to 512 [ 224.201530][T11196] loop2: detected capacity change from 0 to 519 [ 224.273883][T11206] loop4: detected capacity change from 0 to 512 2024/05/11 18:19:03 executed programs: 2347 [ 224.313944][T11202] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 224.318775][T11209] loop1: detected capacity change from 0 to 519 [ 224.342968][T11214] loop0: detected capacity change from 0 to 512 [ 224.344741][T11208] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 224.374255][T11215] loop3: detected capacity change from 0 to 517 [ 224.383236][T11208] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 224.416196][T11208] Buffer I/O error on dev loop1, logical block 0, async page read [ 224.439363][T11208] Buffer I/O error on dev loop1, logical block 0, async page read [ 224.534671][T11229] loop3: detected capacity change from 0 to 512 [ 224.567389][T11232] loop2: detected capacity change from 0 to 512 [ 224.568962][T11231] Buffer I/O error on dev loop2, logical block 0, async page read [ 224.682611][T11243] loop4: detected capacity change from 0 to 512 [ 224.731098][T11251] loop1: detected capacity change from 0 to 512 [ 224.735847][T11252] loop3: detected capacity change from 0 to 512 [ 224.756740][T11250] loop2: detected capacity change from 0 to 519 [ 224.816263][T11260] loop4: detected capacity change from 0 to 512 [ 224.877179][T11266] loop3: detected capacity change from 0 to 512 [ 224.896234][T11269] loop2: detected capacity change from 0 to 512 [ 224.946038][T11260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 224.960136][T11260] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/487/file0 supports timestamps until 2038 (0x7fffffff) [ 224.988299][T11280] loop0: detected capacity change from 0 to 512 [ 225.034403][T11289] loop1: detected capacity change from 0 to 512 [ 225.054748][T11292] loop3: detected capacity change from 0 to 512 [ 225.150032][T11292] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 225.174587][T11306] loop0: detected capacity change from 0 to 512 [ 225.200151][T11305] loop1: detected capacity change from 0 to 512 [ 225.219135][T11311] loop2: detected capacity change from 0 to 512 [ 225.257297][T11314] loop4: detected capacity change from 0 to 512 [ 225.391048][T11327] loop2: detected capacity change from 0 to 512 [ 225.401595][T11329] loop4: detected capacity change from 0 to 512 [ 225.427526][T11336] loop0: detected capacity change from 0 to 518 [ 225.508387][T11347] loop1: detected capacity change from 0 to 512 [ 225.513321][T11344] loop2: detected capacity change from 0 to 512 [ 225.552127][T11345] Buffer I/O error on dev loop2, logical block 0, async page read [ 225.571942][T11347] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 225.579935][T11350] loop3: detected capacity change from 0 to 512 [ 225.595924][T11345] Buffer I/O error on dev loop2, logical block 0, async page read [ 225.607289][T11356] loop4: detected capacity change from 0 to 519 [ 225.608405][T11354] loop0: detected capacity change from 0 to 518 [ 225.620985][T11352] Buffer I/O error on dev loop0, logical block 0, async page read [ 225.629070][T11352] Buffer I/O error on dev loop0, logical block 0, async page read [ 225.780258][T11362] loop3: detected capacity change from 0 to 517 [ 225.789545][T11367] loop1: detected capacity change from 0 to 512 [ 225.809312][T11374] loop0: detected capacity change from 0 to 518 [ 225.811643][T11372] Buffer I/O error on dev loop0, logical block 0, async page read [ 225.825248][T11372] Buffer I/O error on dev loop0, logical block 0, async page read [ 225.832107][T11370] loop4: detected capacity change from 0 to 519 [ 225.997681][T11393] loop1: detected capacity change from 0 to 519 [ 226.011827][T11392] loop0: detected capacity change from 0 to 518 [ 226.021173][T11397] loop3: detected capacity change from 0 to 512 [ 226.050604][T11404] loop4: detected capacity change from 0 to 512 [ 226.147793][T11412] loop2: detected capacity change from 0 to 512 [ 226.173092][T11415] loop0: detected capacity change from 0 to 512 [ 226.189277][T11418] loop3: detected capacity change from 0 to 512 [ 226.227425][T11415] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 226.295741][T11429] loop4: detected capacity change from 0 to 512 [ 226.303069][T11424] loop1: detected capacity change from 0 to 519 [ 226.313227][T11432] loop2: detected capacity change from 0 to 519 [ 226.368503][T11437] loop0: detected capacity change from 0 to 512 [ 226.385502][T11440] loop3: detected capacity change from 0 to 512 [ 226.428092][T11440] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 226.440876][T11429] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 226.519254][T11448] loop2: detected capacity change from 0 to 512 [ 226.526226][T11451] loop1: detected capacity change from 0 to 512 [ 226.532015][T11429] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/495/ext4 supports timestamps until 2038 (0x7fffffff) [ 226.607282][T11456] loop0: detected capacity change from 0 to 512 [ 226.655111][T11459] loop1: detected capacity change from 0 to 512 [ 226.687844][T11468] loop4: detected capacity change from 0 to 512 [ 226.783122][T11472] loop2: detected capacity change from 0 to 512 [ 226.869114][T11484] loop4: detected capacity change from 0 to 512 [ 226.886283][T11480] loop3: detected capacity change from 0 to 517 [ 226.950881][T11495] loop0: detected capacity change from 0 to 518 [ 226.962804][T11498] loop1: detected capacity change from 0 to 519 [ 227.007683][T11505] loop3: detected capacity change from 0 to 512 [ 227.013779][T11507] loop4: detected capacity change from 0 to 512 [ 227.095196][T11511] loop0: detected capacity change from 0 to 518 [ 227.132776][T11519] loop2: detected capacity change from 0 to 512 [ 227.253712][T11534] loop3: detected capacity change from 0 to 512 [ 227.296072][T11537] loop2: detected capacity change from 0 to 512 [ 227.314353][T11545] loop1: detected capacity change from 0 to 512 [ 227.356894][T11551] loop4: detected capacity change from 0 to 519 [ 227.367447][T11548] loop0: detected capacity change from 0 to 512 [ 227.408572][T11534] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 227.423131][T11534] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/494/file0 supports timestamps until 2038 (0x7fffffff) [ 227.484326][T11556] loop2: detected capacity change from 0 to 512 [ 227.506935][T11562] loop4: detected capacity change from 0 to 512 [ 227.526024][T11559] loop0: detected capacity change from 0 to 512 [ 227.530690][T11557] print_req_error: 61 callbacks suppressed [ 227.530702][T11557] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 227.539392][T11565] loop1: detected capacity change from 0 to 512 [ 227.559070][T11562] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 227.583370][T11556] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 227.647284][T11568] loop3: detected capacity change from 0 to 512 [ 227.674655][T11571] loop1: detected capacity change from 0 to 512 [ 227.725837][T11576] loop2: detected capacity change from 0 to 512 [ 227.791815][T11586] loop4: detected capacity change from 0 to 519 [ 227.867821][T11595] loop1: detected capacity change from 0 to 512 [ 227.915140][T11598] loop3: detected capacity change from 0 to 512 [ 227.963479][T11607] loop4: detected capacity change from 0 to 512 [ 228.086622][T11627] loop4: detected capacity change from 0 to 512 [ 228.094741][T11620] loop0: detected capacity change from 0 to 518 [ 228.108940][T11623] loop2: detected capacity change from 0 to 512 [ 228.140592][T11630] loop3: detected capacity change from 0 to 517 [ 228.275982][T11642] loop2: detected capacity change from 0 to 519 [ 228.288932][T11648] loop1: detected capacity change from 0 to 512 [ 228.344217][T11654] loop4: detected capacity change from 0 to 512 [ 228.411803][T11664] loop3: detected capacity change from 0 to 512 [ 228.422983][T11660] loop0: detected capacity change from 0 to 512 [ 228.478219][T11648] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 228.497048][T11667] loop2: detected capacity change from 0 to 519 [ 228.545366][T11675] loop4: detected capacity change from 0 to 512 [ 228.602792][T11648] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/485/file0 supports timestamps until 2038 (0x7fffffff) [ 228.619785][T11675] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 228.666288][T11675] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/510/file0 supports timestamps until 2038 (0x7fffffff) [ 228.720707][T11684] loop0: detected capacity change from 0 to 512 [ 228.742453][T11685] loop3: detected capacity change from 0 to 512 [ 228.743255][T11680] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 228.750055][T11682] loop2: detected capacity change from 0 to 512 [ 228.794962][T11684] EXT4-fs (loop0): Magic mismatch, very weird! [ 228.897316][T11689] loop1: detected capacity change from 0 to 512 [ 228.930109][T11695] loop2: detected capacity change from 0 to 512 [ 228.977642][T11705] loop0: detected capacity change from 0 to 512 [ 229.056876][T11710] loop3: detected capacity change from 0 to 512 [ 229.104079][T11714] loop4: detected capacity change from 0 to 512 [ 229.117186][T11719] loop0: detected capacity change from 0 to 512 [ 229.141782][T11717] loop1: detected capacity change from 0 to 512 [ 229.215016][T11728] loop2: detected capacity change from 0 to 512 [ 229.254670][T11729] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 229.258215][T11731] loop1: detected capacity change from 0 to 512 2024/05/11 18:19:08 executed programs: 2511 [ 229.350665][T11739] loop3: detected capacity change from 0 to 512 [ 229.356582][T11740] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 229.374409][T11745] loop4: detected capacity change from 0 to 512 [ 229.445169][T11748] loop2: detected capacity change from 0 to 512 [ 229.515328][T11745] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 229.538913][T11745] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/515/ext4 supports timestamps until 2038 (0x7fffffff) [ 229.557756][T11755] loop3: detected capacity change from 0 to 512 [ 229.597437][T11760] loop0: detected capacity change from 0 to 512 [ 229.599994][T11755] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 229.622012][T11757] loop1: detected capacity change from 0 to 512 [ 229.680874][T11767] loop4: detected capacity change from 0 to 512 [ 229.773753][T11775] loop1: detected capacity change from 0 to 519 [ 229.799474][T11787] loop4: detected capacity change from 0 to 512 [ 229.812777][T11782] loop2: detected capacity change from 0 to 512 [ 229.855745][T11782] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 229.977269][T11800] loop3: detected capacity change from 0 to 512 [ 230.083066][T11821] loop1: detected capacity change from 0 to 512 [ 230.090206][T11815] loop0: detected capacity change from 0 to 512 [ 230.105698][T11827] loop2: detected capacity change from 0 to 512 [ 230.107312][T11824] loop3: detected capacity change from 0 to 512 [ 230.150407][T11830] loop4: detected capacity change from 0 to 512 [ 230.217268][T11830] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 230.232302][T11837] loop3: detected capacity change from 0 to 517 [ 230.238265][T11821] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 230.312467][T11821] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/493/ext4 supports timestamps until 2038 (0x7fffffff) [ 230.328013][T11840] loop0: detected capacity change from 0 to 512 [ 230.363602][T11843] loop3: detected capacity change from 0 to 512 [ 230.505315][T11857] loop1: detected capacity change from 0 to 512 [ 230.545555][T11862] loop0: detected capacity change from 0 to 512 [ 230.567702][T11869] loop2: detected capacity change from 0 to 512 [ 230.641696][T11876] loop3: detected capacity change from 0 to 512 [ 230.646871][T11871] loop4: detected capacity change from 0 to 519 [ 230.777857][T11885] loop3: detected capacity change from 0 to 512 [ 230.809341][T11890] loop0: detected capacity change from 0 to 512 [ 230.835142][T11895] loop1: detected capacity change from 0 to 519 [ 230.850151][T11897] loop4: detected capacity change from 0 to 512 [ 230.883496][T11900] loop2: detected capacity change from 0 to 512 [ 230.967145][T11906] loop0: detected capacity change from 0 to 512 [ 230.975632][T11905] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 230.994349][T11904] loop4: detected capacity change from 0 to 512 [ 231.002010][T11909] loop1: detected capacity change from 0 to 512 [ 231.016450][T11916] loop2: detected capacity change from 0 to 512 [ 231.146219][T11926] loop0: detected capacity change from 0 to 518 [ 231.187862][T11934] loop2: detected capacity change from 0 to 512 [ 231.234160][T11940] loop3: detected capacity change from 0 to 512 [ 231.254074][T11943] loop4: detected capacity change from 0 to 512 [ 231.269602][T11946] loop1: detected capacity change from 0 to 519 [ 231.363112][T11952] loop0: detected capacity change from 0 to 512 [ 231.419084][T11963] loop1: detected capacity change from 0 to 512 [ 231.610778][T11984] loop3: detected capacity change from 0 to 512 [ 231.655229][T11994] loop4: detected capacity change from 0 to 512 [ 231.686224][T11992] loop0: detected capacity change from 0 to 512 [ 231.738180][T11994] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 231.781652][T12003] loop3: detected capacity change from 0 to 512 [ 231.788429][T12007] loop1: detected capacity change from 0 to 519 [ 231.861200][T12016] loop4: detected capacity change from 0 to 512 [ 231.917152][T12023] loop3: detected capacity change from 0 to 512 [ 231.974493][T12028] loop2: detected capacity change from 0 to 512 [ 231.991891][T12033] loop4: detected capacity change from 0 to 512 [ 231.998637][T12039] loop1: detected capacity change from 0 to 512 [ 232.024848][T12023] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 232.045959][T12023] EXT4-fs (loop3): group descriptors corrupted! [ 232.058259][T12042] loop0: detected capacity change from 0 to 512 [ 232.167835][T12054] loop3: detected capacity change from 0 to 512 [ 232.181254][T12055] loop4: detected capacity change from 0 to 512 [ 232.192194][T12042] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 232.206229][T12063] loop1: detected capacity change from 0 to 512 [ 232.222883][T12042] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/525/file0 supports timestamps until 2038 (0x7fffffff) [ 232.256308][T12055] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 232.267863][T12055] EXT4-fs (loop4): group descriptors corrupted! [ 232.288012][T12066] loop2: detected capacity change from 0 to 512 [ 232.291779][T12063] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 232.316258][T12067] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 232.332479][T12063] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/507/file0 supports timestamps until 2038 (0x7fffffff) [ 232.395813][T12077] loop3: detected capacity change from 0 to 512 [ 232.402223][T12076] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 232.402344][T12076] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 232.402369][T12076] buffer_io_error: 44 callbacks suppressed [ 232.402377][T12076] Buffer I/O error on dev loop3, logical block 0, async page read [ 232.423366][T12074] loop0: detected capacity change from 0 to 512 [ 232.454023][T12080] loop4: detected capacity change from 0 to 512 [ 232.540257][T12080] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 232.544923][T12090] loop1: detected capacity change from 0 to 512 [ 232.589229][T12080] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/534/file0 supports timestamps until 2038 (0x7fffffff) [ 232.596229][T12074] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 232.645134][T12095] loop2: detected capacity change from 0 to 512 [ 232.651753][T12074] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/526/ext4 supports timestamps until 2038 (0x7fffffff) [ 232.652893][T12097] loop3: detected capacity change from 0 to 512 [ 232.773805][T12105] loop1: detected capacity change from 0 to 512 [ 232.793109][T12107] loop4: detected capacity change from 0 to 512 [ 232.803188][T12111] loop0: detected capacity change from 0 to 518 [ 232.811905][T12103] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 232.834681][T12103] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 232.861809][T12103] Buffer I/O error on dev loop0, logical block 0, async page read [ 232.882414][T12115] loop2: detected capacity change from 0 to 512 [ 232.885182][T12118] loop3: detected capacity change from 0 to 512 [ 232.961016][T12105] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 232.973747][T12105] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/509/file0 supports timestamps until 2038 (0x7fffffff) [ 232.995556][T12130] loop4: detected capacity change from 0 to 512 [ 233.101845][T12139] loop2: detected capacity change from 0 to 512 [ 233.167375][T12151] loop1: detected capacity change from 0 to 512 [ 233.181472][T12149] loop3: detected capacity change from 0 to 512 [ 233.229629][T12156] loop4: detected capacity change from 0 to 519 [ 233.253634][T12159] loop2: detected capacity change from 0 to 512 [ 233.258381][T12154] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 233.296972][T12149] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 233.320880][T12149] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/535/file0 supports timestamps until 2038 (0x7fffffff) [ 233.328972][T12167] loop0: detected capacity change from 0 to 518 [ 233.383205][T12170] loop1: detected capacity change from 0 to 512 [ 233.411746][T12173] loop2: detected capacity change from 0 to 512 [ 233.419143][T12172] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 233.444849][T12172] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 233.445704][T12176] loop4: detected capacity change from 0 to 519 [ 233.462545][T12172] Buffer I/O error on dev loop2, logical block 0, async page read [ 233.480710][T12170] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 233.496989][T12170] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/511/file0 supports timestamps until 2038 (0x7fffffff) [ 233.588247][T12188] loop3: detected capacity change from 0 to 512 [ 233.629285][T12191] loop4: detected capacity change from 0 to 519 [ 233.663908][T12198] loop1: detected capacity change from 0 to 512 [ 233.672123][T12196] loop0: detected capacity change from 0 to 512 [ 233.678328][T12200] loop2: detected capacity change from 0 to 512 [ 233.757101][T12188] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 233.805204][T12191] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 233.834911][T12188] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/538/ext4 supports timestamps until 2038 (0x7fffffff) [ 233.851444][T12191] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/540/file0 supports timestamps until 2038 (0x7fffffff) [ 233.854453][T12212] loop1: detected capacity change from 0 to 512 [ 233.898225][T12214] loop2: detected capacity change from 0 to 512 [ 233.947186][T12221] loop0: detected capacity change from 0 to 512 [ 234.014584][T12212] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 234.050185][T12212] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/513/file0 supports timestamps until 2038 (0x7fffffff) [ 234.055908][T12232] loop3: detected capacity change from 0 to 512 [ 234.078270][T12227] loop4: detected capacity change from 0 to 512 [ 234.092074][T12238] loop0: detected capacity change from 0 to 518 [ 234.105362][T12236] loop2: detected capacity change from 0 to 512 [ 234.165044][T12244] loop1: detected capacity change from 0 to 512 [ 234.170527][T12227] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 234.209927][T12227] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/541/file0 supports timestamps until 2038 (0x7fffffff) [ 234.270629][T12244] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 234.311309][T12248] loop0: detected capacity change from 0 to 512 [ 234.313822][T12254] loop4: detected capacity change from 0 to 512 [ 234.325057][T12252] loop3: detected capacity change from 0 to 512 [ 234.331030][T12244] EXT4-fs (loop1): failed to initialize system zone (-117) [ 234.343153][T12244] EXT4-fs (loop1): mount failed [ 234.348842][T12258] loop2: detected capacity change from 0 to 512 2024/05/11 18:19:13 executed programs: 2664 [ 234.370761][T12254] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 234.435123][T12258] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 234.457691][T12264] loop4: detected capacity change from 0 to 512 [ 234.478242][T12270] loop1: detected capacity change from 0 to 512 [ 234.505827][T12258] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/525/file0 supports timestamps until 2038 (0x7fffffff) [ 234.515309][T12273] loop0: detected capacity change from 0 to 512 [ 234.565717][T12264] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 234.598733][T12264] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/543/file0 supports timestamps until 2038 (0x7fffffff) [ 234.614089][T12280] loop3: detected capacity change from 0 to 512 [ 234.621817][T12273] EXT4-fs warning (device loop0): read_mmp_block:115: Error -74 while reading MMP block 12 [ 234.637469][T12270] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 234.664384][T12270] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/515/ext4 supports timestamps until 2038 (0x7fffffff) [ 234.815430][T12288] loop4: detected capacity change from 0 to 512 [ 234.816589][T12291] loop2: detected capacity change from 0 to 512 [ 234.844003][T12292] loop0: detected capacity change from 0 to 512 [ 234.894082][T12288] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 234.894779][T12297] loop3: detected capacity change from 0 to 512 [ 234.918212][T12288] EXT4-fs (loop4): group descriptors corrupted! [ 234.933843][T12299] loop1: detected capacity change from 0 to 512 [ 234.959967][T12291] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 234.975778][T12302] loop0: detected capacity change from 0 to 512 [ 234.998263][T12291] EXT4-fs (loop2): group descriptors corrupted! [ 235.032002][T12299] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 235.120522][T12305] loop4: detected capacity change from 0 to 519 [ 235.193961][T12314] loop0: detected capacity change from 0 to 518 [ 235.212899][T12323] loop1: detected capacity change from 0 to 512 [ 235.285976][T12330] loop3: detected capacity change from 0 to 512 [ 235.304042][T12332] loop2: detected capacity change from 0 to 512 [ 235.363005][T12336] loop4: detected capacity change from 0 to 512 [ 235.380934][T12338] loop0: detected capacity change from 0 to 512 [ 235.504309][T12357] loop3: detected capacity change from 0 to 512 [ 235.526928][T12351] loop1: detected capacity change from 0 to 512 [ 235.623670][T12376] loop1: detected capacity change from 0 to 512 [ 235.650538][T12357] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 235.660119][T12370] loop2: detected capacity change from 0 to 519 [ 235.666026][T12357] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/549/ext4 supports timestamps until 2038 (0x7fffffff) [ 235.675699][T12384] loop4: detected capacity change from 0 to 512 [ 235.704311][T12381] loop0: detected capacity change from 0 to 512 [ 235.742577][T12376] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 235.764196][T12381] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 235.797518][T12393] loop3: detected capacity change from 0 to 512 [ 235.850139][T12376] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/520/ext4 supports timestamps until 2038 (0x7fffffff) [ 235.881219][T12399] loop4: detected capacity change from 0 to 512 [ 235.900359][T12381] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/545/file0 supports timestamps until 2038 (0x7fffffff) [ 235.916568][T12393] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 236.004663][T12408] loop0: detected capacity change from 0 to 518 [ 236.031958][T12393] EXT4-fs (loop3): group descriptors corrupted! [ 236.070141][T12414] loop1: detected capacity change from 0 to 512 [ 236.172360][T12425] loop3: detected capacity change from 0 to 512 [ 236.187185][T12430] loop2: detected capacity change from 0 to 512 [ 236.287551][T12445] loop0: detected capacity change from 0 to 512 [ 236.313804][T12444] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 236.333440][T12430] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 236.334011][T12449] loop4: detected capacity change from 0 to 512 [ 236.399983][T12430] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/537/file0 supports timestamps until 2038 (0x7fffffff) [ 236.459311][T12466] loop3: detected capacity change from 0 to 512 [ 236.471512][T12460] loop1: detected capacity change from 0 to 519 [ 236.478636][T12464] loop4: detected capacity change from 0 to 512 [ 236.512968][T12466] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 236.551087][T12472] loop2: detected capacity change from 0 to 512 [ 236.599238][T12475] loop0: detected capacity change from 0 to 512 [ 236.628932][T12479] loop1: detected capacity change from 0 to 519 [ 236.665398][T12482] loop4: detected capacity change from 0 to 519 [ 236.678991][T12484] loop3: detected capacity change from 0 to 512 [ 236.727540][T12489] loop2: detected capacity change from 0 to 519 [ 236.795005][T12479] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 236.841900][T12479] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/525/ext4 supports timestamps until 2038 (0x7fffffff) [ 236.876364][T12507] loop3: detected capacity change from 0 to 512 [ 236.904489][T12504] loop2: detected capacity change from 0 to 512 [ 237.016735][T12519] loop0: detected capacity change from 0 to 518 [ 237.023107][T12522] loop4: detected capacity change from 0 to 512 [ 237.082350][T12522] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 237.102966][T12533] loop3: detected capacity change from 0 to 512 [ 237.115818][T12530] loop2: detected capacity change from 0 to 512 [ 237.144831][T12536] loop1: detected capacity change from 0 to 512 [ 237.146805][T12532] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 237.188514][T12540] loop0: detected capacity change from 0 to 512 [ 237.265034][T12545] loop2: detected capacity change from 0 to 512 [ 237.352823][T12553] loop1: detected capacity change from 0 to 519 [ 237.353731][T12561] loop0: detected capacity change from 0 to 512 [ 237.387975][T12559] loop4: detected capacity change from 0 to 519 [ 237.402190][T12564] loop3: detected capacity change from 0 to 512 [ 237.500576][T12568] loop1: detected capacity change from 0 to 512 [ 237.515564][T12577] loop2: detected capacity change from 0 to 512 [ 237.516814][T12573] loop4: detected capacity change from 0 to 512 [ 237.539384][T12561] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 237.579967][T12561] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/554/ext4 supports timestamps until 2038 (0x7fffffff) [ 237.581467][T12580] loop3: detected capacity change from 0 to 512 [ 237.644411][T12577] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 237.668815][T12589] loop1: detected capacity change from 0 to 519 [ 237.691486][T12577] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/544/ext4 supports timestamps until 2038 (0x7fffffff) [ 237.706679][T12587] loop4: detected capacity change from 0 to 512 [ 237.746115][T12593] loop3: detected capacity change from 0 to 512 [ 237.783459][T12589] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 237.853795][T12589] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/531/ext4 supports timestamps until 2038 (0x7fffffff) [ 237.886471][T12610] loop4: detected capacity change from 0 to 512 [ 237.895289][T12604] loop2: detected capacity change from 0 to 512 [ 237.905381][T12607] loop3: detected capacity change from 0 to 512 [ 237.908822][T12601] loop0: detected capacity change from 0 to 512 [ 237.930046][T12610] EXT4-fs (loop4): Magic mismatch, very weird! [ 238.028456][T12616] loop2: detected capacity change from 0 to 512 [ 238.057349][T12622] loop1: detected capacity change from 0 to 519 [ 238.075187][T12620] loop4: detected capacity change from 0 to 512 [ 238.098094][T12618] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.098954][T12628] loop3: detected capacity change from 0 to 512 [ 238.112996][T12619] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.134752][T12626] loop0: detected capacity change from 0 to 512 [ 238.145559][T12618] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 238.149008][T12631] loop2: detected capacity change from 0 to 519 [ 238.170196][T12618] Buffer I/O error on dev loop1, logical block 0, async page read [ 238.292557][T12641] loop4: detected capacity change from 0 to 512 [ 238.293498][T12637] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.327185][T12645] loop0: detected capacity change from 0 to 518 [ 238.339765][T12647] loop2: detected capacity change from 0 to 512 [ 238.470718][T12663] loop0: detected capacity change from 0 to 512 [ 238.528995][T12672] loop2: detected capacity change from 0 to 512 [ 238.550941][T12669] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.558254][T12676] loop4: detected capacity change from 0 to 512 [ 238.568493][T12669] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 238.568524][T12669] Buffer I/O error on dev loop2, logical block 0, async page read [ 238.607762][T12681] loop3: detected capacity change from 0 to 512 [ 238.672838][T12685] loop0: detected capacity change from 0 to 512 [ 238.719557][T12696] loop2: detected capacity change from 0 to 512 [ 238.724008][T12697] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 238.777452][T12676] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 238.788592][T12676] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/571/ext4 supports timestamps until 2038 (0x7fffffff) [ 238.845703][T12703] loop1: detected capacity change from 0 to 512 [ 238.863471][T12708] loop0: detected capacity change from 0 to 512 [ 238.873770][T12705] loop3: detected capacity change from 0 to 512 [ 238.884431][T12711] loop2: detected capacity change from 0 to 512 [ 238.928863][T12705] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 238.948950][T12705] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/570/file0 supports timestamps until 2038 (0x7fffffff) [ 239.018268][T12711] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 239.049488][T12725] loop4: detected capacity change from 0 to 512 [ 239.065357][T12727] loop3: detected capacity change from 0 to 512 [ 239.071289][T12711] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/551/ext4 supports timestamps until 2038 (0x7fffffff) [ 239.128627][T12727] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 239.214404][T12725] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 239.241224][T12735] loop2: detected capacity change from 0 to 519 [ 239.250122][T12725] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/572/file0 supports timestamps until 2038 (0x7fffffff) [ 239.311773][T12743] loop0: detected capacity change from 0 to 512 [ 239.322968][T12742] loop3: detected capacity change from 0 to 512 [ 239.336156][T12746] loop1: detected capacity change from 0 to 519 [ 239.356641][T12746] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2024/05/11 18:19:18 executed programs: 2814 [ 239.409491][T12753] loop4: detected capacity change from 0 to 512 [ 239.487794][T12756] loop0: detected capacity change from 0 to 512 [ 239.498661][T12761] loop2: detected capacity change from 0 to 512 [ 239.538933][T12753] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 239.555536][T12771] loop1: detected capacity change from 0 to 512 [ 239.579916][T12753] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/573/file0 supports timestamps until 2038 (0x7fffffff) [ 239.670849][T12781] loop0: detected capacity change from 0 to 512 [ 239.761075][T12790] loop1: detected capacity change from 0 to 512 [ 239.786837][T12796] loop3: detected capacity change from 0 to 517 [ 239.836613][T12802] loop2: detected capacity change from 0 to 512 [ 239.862539][T12790] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 239.864180][T12806] loop4: detected capacity change from 0 to 512 [ 239.874737][T12790] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/546/file0 supports timestamps until 2038 (0x7fffffff) [ 239.999130][T12814] loop2: detected capacity change from 0 to 512 [ 240.021507][T12819] loop0: detected capacity change from 0 to 512 [ 240.022614][T12820] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 240.043563][T12816] loop3: detected capacity change from 0 to 512 [ 240.057366][T12822] loop1: detected capacity change from 0 to 512 [ 240.162592][T12825] loop4: detected capacity change from 0 to 512 [ 240.215650][T12835] loop3: detected capacity change from 0 to 512 [ 240.226442][T12837] loop1: detected capacity change from 0 to 512 [ 240.386157][T12850] loop4: detected capacity change from 0 to 519 [ 240.397936][T12837] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 240.399479][T12855] loop0: detected capacity change from 0 to 514 [ 240.442762][T12837] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/548/file0 supports timestamps until 2038 (0x7fffffff) [ 240.506342][T12861] loop3: detected capacity change from 0 to 517 [ 240.538020][T12868] loop0: detected capacity change from 0 to 518 [ 240.559350][T12873] loop4: detected capacity change from 0 to 519 [ 240.581044][T12876] loop2: detected capacity change from 0 to 512 [ 240.643794][T12883] loop1: detected capacity change from 0 to 512 [ 240.705260][T12886] loop2: detected capacity change from 0 to 512 [ 240.804913][T12883] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 240.821219][T12883] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/549/ext4 supports timestamps until 2038 (0x7fffffff) [ 240.828872][T12896] loop3: detected capacity change from 0 to 512 [ 240.890637][T12906] loop2: detected capacity change from 0 to 512 [ 240.904217][T12909] loop0: detected capacity change from 0 to 512 [ 240.918771][T12907] loop4: detected capacity change from 0 to 512 [ 240.938859][T12906] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 240.958658][T12906] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/566/file0 supports timestamps until 2038 (0x7fffffff) [ 240.999316][T12918] loop3: detected capacity change from 0 to 512 [ 241.066959][T12925] loop0: detected capacity change from 0 to 512 [ 241.153727][T12931] loop2: detected capacity change from 0 to 512 [ 241.241334][T12946] loop1: detected capacity change from 0 to 512 [ 241.303743][T12957] loop0: detected capacity change from 0 to 518 [ 241.310700][T12960] loop3: detected capacity change from 0 to 512 [ 241.354392][T12963] loop4: detected capacity change from 0 to 512 [ 241.435710][T12977] loop0: detected capacity change from 0 to 518 [ 241.448579][T12979] loop3: detected capacity change from 0 to 512 [ 241.459219][T12981] loop2: detected capacity change from 0 to 512 [ 241.520448][T12985] loop1: detected capacity change from 0 to 519 [ 241.533314][T12989] loop4: detected capacity change from 0 to 512 [ 241.561147][T12981] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 241.579240][T12981] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/570/ext4 supports timestamps until 2038 (0x7fffffff) [ 241.677510][T12999] loop0: detected capacity change from 0 to 512 [ 241.685440][T13003] loop4: detected capacity change from 0 to 512 [ 241.712802][T13009] loop3: detected capacity change from 0 to 512 [ 241.745740][T13012] loop1: detected capacity change from 0 to 512 [ 241.796514][T13009] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 241.812137][T13009] EXT4-fs (loop3): failed to initialize system zone (-117) [ 241.820489][T13012] EXT4-fs warning (device loop1): read_mmp_block:115: Error -74 while reading MMP block 12 [ 241.823195][T13009] EXT4-fs (loop3): mount failed [ 241.856515][T13025] loop2: detected capacity change from 0 to 512 [ 241.868831][T13020] loop0: detected capacity change from 0 to 512 [ 241.975597][T13028] loop4: detected capacity change from 0 to 512 [ 242.026035][T13041] loop0: detected capacity change from 0 to 512 [ 242.036548][T13046] loop1: detected capacity change from 0 to 512 [ 242.054869][T13049] loop2: detected capacity change from 0 to 512 [ 242.165653][T13062] loop4: detected capacity change from 0 to 519 [ 242.247706][T13074] loop1: detected capacity change from 0 to 512 [ 242.306559][T13081] loop2: detected capacity change from 0 to 512 [ 242.334692][T13062] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 242.379964][T13088] loop0: detected capacity change from 0 to 512 [ 242.416641][T13074] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 242.420289][T13062] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/592/file0 supports timestamps until 2038 (0x7fffffff) [ 242.434266][T13074] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/561/file0 supports timestamps until 2038 (0x7fffffff) [ 242.559530][T13103] loop1: detected capacity change from 0 to 512 [ 242.637630][T13113] loop4: detected capacity change from 0 to 512 [ 242.717341][T13124] loop3: detected capacity change from 0 to 517 [ 242.801811][T13133] loop2: detected capacity change from 0 to 512 [ 242.807665][T13129] loop4: detected capacity change from 0 to 512 [ 242.811702][T13132] loop0: detected capacity change from 0 to 512 [ 242.957861][T13133] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 242.971578][T13152] loop4: detected capacity change from 0 to 512 [ 242.977145][T13161] loop1: detected capacity change from 0 to 512 [ 242.996381][T13154] loop0: detected capacity change from 0 to 518 [ 243.063274][T13133] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/580/ext4 supports timestamps until 2038 (0x7fffffff) [ 243.090368][T13164] loop3: detected capacity change from 0 to 517 [ 243.165186][T13170] loop4: detected capacity change from 0 to 519 [ 243.193409][T13172] loop0: detected capacity change from 0 to 512 [ 243.223100][T13179] loop1: detected capacity change from 0 to 512 [ 243.246906][T13177] loop3: detected capacity change from 0 to 512 [ 243.312497][T13182] loop2: detected capacity change from 0 to 512 [ 243.429245][T13189] loop0: detected capacity change from 0 to 512 [ 243.467661][T13200] loop3: detected capacity change from 0 to 512 [ 243.510633][T13209] loop2: detected capacity change from 0 to 512 [ 243.543215][T13200] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 243.571452][T13213] loop4: detected capacity change from 0 to 512 [ 243.586127][T13200] EXT4-fs (loop3): group descriptors corrupted! [ 243.648719][T13226] loop2: detected capacity change from 0 to 512 [ 243.703939][T13231] loop0: detected capacity change from 0 to 512 [ 243.749194][T13234] loop4: detected capacity change from 0 to 512 [ 243.769417][T13240] loop1: detected capacity change from 0 to 512 [ 243.818635][T13243] loop2: detected capacity change from 0 to 512 [ 243.891671][T13253] loop4: detected capacity change from 0 to 519 [ 243.900979][T13240] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/572/ext4 supports timestamps until 2038 (0x7fffffff) [ 243.935597][T13264] loop2: detected capacity change from 0 to 512 [ 243.957004][T13257] loop3: detected capacity change from 0 to 512 [ 243.997484][T13264] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 244.004608][T13267] loop0: detected capacity change from 0 to 512 [ 244.052709][T13267] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 244.087859][T13273] loop1: detected capacity change from 0 to 512 [ 244.102311][T13271] loop4: detected capacity change from 0 to 512 [ 244.202174][T13273] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/573/file0 supports timestamps until 2038 (0x7fffffff) [ 244.212902][T13293] loop0: detected capacity change from 0 to 512 [ 244.248104][T13293] EXT4-fs (loop0): invalid first ino: 2613274174 [ 244.306671][T13298] loop4: detected capacity change from 0 to 512 [ 244.318188][T13302] loop3: detected capacity change from 0 to 512 2024/05/11 18:19:23 executed programs: 2984 [ 244.475932][T13313] loop1: detected capacity change from 0 to 512 [ 244.565496][T13325] loop0: detected capacity change from 0 to 512 [ 244.624663][T13334] loop4: detected capacity change from 0 to 512 [ 244.664629][T13332] loop3: detected capacity change from 0 to 517 [ 244.692564][T13341] loop2: detected capacity change from 0 to 512 [ 244.717802][T13345] loop1: detected capacity change from 0 to 512 [ 244.736319][T13334] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/606/ext4 supports timestamps until 2038 (0x7fffffff) [ 244.825074][T13356] loop1: detected capacity change from 0 to 512 [ 244.863115][T13353] loop2: detected capacity change from 0 to 512 [ 244.868422][T13360] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 244.874867][T13362] loop0: detected capacity change from 0 to 512 [ 244.915699][T13356] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 244.919075][T13366] loop3: detected capacity change from 0 to 512 [ 244.954698][T13356] EXT4-fs (loop1): group descriptors corrupted! [ 244.995187][T13368] loop4: detected capacity change from 0 to 512 [ 245.031246][T13373] loop0: detected capacity change from 0 to 512 [ 245.074294][T13379] loop2: detected capacity change from 0 to 512 [ 245.139087][T13379] EXT4-fs mount: 3 callbacks suppressed [ 245.139102][T13379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 245.160671][T13391] loop3: detected capacity change from 0 to 517 [ 245.174740][T13389] loop1: detected capacity change from 0 to 512 [ 245.185132][T13393] loop4: detected capacity change from 0 to 512 [ 245.219592][T13379] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/596/file0 supports timestamps until 2038 (0x7fffffff) [ 245.278234][T13402] loop0: detected capacity change from 0 to 512 [ 245.285886][T13403] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 245.304555][T13401] loop3: detected capacity change from 0 to 512 [ 245.393202][T13401] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 245.441618][T13411] loop1: detected capacity change from 0 to 512 [ 245.443211][T13418] loop4: detected capacity change from 0 to 512 [ 245.455090][T13401] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/617/file0 supports timestamps until 2038 (0x7fffffff) [ 245.468551][T13415] loop2: detected capacity change from 0 to 512 [ 245.474629][T13420] loop0: detected capacity change from 0 to 518 [ 245.504145][T13420] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 245.535435][T13420] EXT4-fs (loop0): group descriptors corrupted! [ 245.552145][T13418] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 245.596260][T13418] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/610/file0 supports timestamps until 2038 (0x7fffffff) [ 245.606935][T13428] loop3: detected capacity change from 0 to 512 [ 245.650511][T13434] loop0: detected capacity change from 0 to 512 [ 245.656489][T13431] loop1: detected capacity change from 0 to 512 [ 245.751359][T13440] loop4: detected capacity change from 0 to 512 [ 245.763299][T13428] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 245.771371][T13447] loop1: detected capacity change from 0 to 512 [ 245.777263][T13444] loop2: detected capacity change from 0 to 512 [ 245.782872][T13441] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 245.796953][T13428] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/618/file0 supports timestamps until 2038 (0x7fffffff) [ 245.990973][T13460] loop3: detected capacity change from 0 to 512 [ 245.996817][T13465] loop2: detected capacity change from 0 to 512 [ 246.024881][T13463] loop4: detected capacity change from 0 to 519 [ 246.043392][T13467] loop0: detected capacity change from 0 to 512 [ 246.145734][T13479] loop3: detected capacity change from 0 to 512 [ 246.146707][T13473] loop2: detected capacity change from 0 to 519 [ 246.216088][T13485] loop1: detected capacity change from 0 to 512 [ 246.335030][T13496] loop2: detected capacity change from 0 to 512 [ 246.347079][T13501] loop1: detected capacity change from 0 to 519 [ 246.356120][T13500] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 246.396440][T13510] loop3: detected capacity change from 0 to 512 [ 246.406882][T13500] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 246.414401][T13507] loop4: detected capacity change from 0 to 519 [ 246.426966][T13500] Buffer I/O error on dev loop1, logical block 0, async page read [ 246.552920][T13523] loop4: detected capacity change from 0 to 512 [ 246.567925][T13526] loop0: detected capacity change from 0 to 518 [ 246.647387][T13539] loop1: detected capacity change from 0 to 512 [ 246.648731][T13541] loop2: detected capacity change from 0 to 512 [ 246.654768][T13535] loop3: detected capacity change from 0 to 517 [ 246.663390][T13542] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 246.758078][T13544] loop0: detected capacity change from 0 to 518 [ 246.811861][T13553] loop1: detected capacity change from 0 to 512 [ 246.836747][T13556] loop4: detected capacity change from 0 to 512 [ 246.839336][T13559] loop2: detected capacity change from 0 to 512 [ 246.904552][T13562] loop3: detected capacity change from 0 to 512 [ 246.916893][T13565] loop0: detected capacity change from 0 to 512 [ 246.997561][T13571] loop2: detected capacity change from 0 to 512 [ 247.024322][T13577] loop0: detected capacity change from 0 to 512 [ 247.038330][T13575] loop4: detected capacity change from 0 to 519 [ 247.099028][T13571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 247.106471][T13588] loop3: detected capacity change from 0 to 512 [ 247.132400][T13571] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/608/file0 supports timestamps until 2038 (0x7fffffff) [ 247.134720][T13593] loop1: detected capacity change from 0 to 512 [ 247.222970][T13597] loop3: detected capacity change from 0 to 512 [ 247.234783][T13599] loop4: detected capacity change from 0 to 512 [ 247.348108][T13610] loop0: detected capacity change from 0 to 518 [ 247.356423][T13615] loop2: detected capacity change from 0 to 512 [ 247.381603][T13597] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 247.399297][T13597] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/627/file0 supports timestamps until 2038 (0x7fffffff) [ 247.440804][T13620] loop1: detected capacity change from 0 to 512 [ 247.482851][T13615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 247.518190][T13625] loop4: detected capacity change from 0 to 512 [ 247.530118][T13615] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/610/file0 supports timestamps until 2038 (0x7fffffff) [ 247.556843][T13628] loop0: detected capacity change from 0 to 512 [ 247.600879][T13625] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 247.692704][T13636] loop1: detected capacity change from 0 to 512 [ 247.718300][T13639] loop4: detected capacity change from 0 to 512 [ 247.794243][T13651] EXT4-fs warning (device loop4): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 247.801354][T13639] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 247.813843][T13636] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 247.835410][T13653] loop3: detected capacity change from 0 to 512 [ 247.839917][T13639] EXT4-fs (loop4): failed to initialize system zone (-117) [ 247.843110][T13636] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/596/file0 supports timestamps until 2038 (0x7fffffff) [ 247.870706][T13639] EXT4-fs (loop4): mount failed [ 247.964432][T13671] loop0: detected capacity change from 0 to 512 [ 247.979538][T13664] loop3: detected capacity change from 0 to 517 [ 248.049299][T13674] loop1: detected capacity change from 0 to 512 [ 248.060646][T13676] loop4: detected capacity change from 0 to 512 [ 248.076225][T13681] loop2: detected capacity change from 0 to 512 [ 248.207772][T13692] loop1: detected capacity change from 0 to 512 [ 248.255028][T13701] loop4: detected capacity change from 0 to 512 [ 248.292912][T13699] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 248.334859][T13712] loop3: detected capacity change from 0 to 512 [ 248.395225][T13717] loop1: detected capacity change from 0 to 519 [ 248.408407][T13725] loop4: detected capacity change from 0 to 512 [ 248.418791][T13723] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 248.449897][T13712] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 248.493444][T13730] loop0: detected capacity change from 0 to 512 [ 248.552325][T13736] loop1: detected capacity change from 0 to 519 [ 248.555186][T13733] loop2: detected capacity change from 0 to 512 [ 248.601728][T13742] loop3: detected capacity change from 0 to 512 [ 248.605827][T13743] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 248.679439][T13750] loop0: detected capacity change from 0 to 518 [ 248.697024][T13753] loop1: detected capacity change from 0 to 512 [ 248.719570][T13752] loop2: detected capacity change from 0 to 512 [ 248.723751][T13748] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 248.733967][T13760] loop3: detected capacity change from 0 to 512 [ 248.751420][T13756] loop4: detected capacity change from 0 to 512 [ 248.893114][T13773] loop4: detected capacity change from 0 to 512 [ 248.906586][T13774] loop1: detected capacity change from 0 to 519 [ 248.909205][T13760] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 248.959975][T13760] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/636/file0 supports timestamps until 2038 (0x7fffffff) [ 249.014574][T13783] loop2: detected capacity change from 0 to 512 [ 249.036290][T13789] loop1: detected capacity change from 0 to 512 [ 249.056544][T13786] loop0: detected capacity change from 0 to 512 [ 249.086463][T13792] loop4: detected capacity change from 0 to 512 [ 249.123865][T13789] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 249.149555][T13789] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/603/file0 supports timestamps until 2038 (0x7fffffff) [ 249.191453][T13792] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 249.210138][T13792] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/630/file0 supports timestamps until 2038 (0x7fffffff) [ 249.212438][T13802] loop3: detected capacity change from 0 to 512 [ 249.230736][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.230846][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.248142][T13799] loop2: detected capacity change from 0 to 519 [ 249.260752][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.274351][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.284236][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.293015][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.301529][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.309582][T13801] Buffer I/O error on dev loop3, logical block 0, async page read [ 249.340555][T13809] loop0: detected capacity change from 0 to 512 [ 249.384268][T13809] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 249.414990][T13815] loop1: detected capacity change from 0 to 512 [ 249.421626][T13813] loop2: detected capacity change from 0 to 512 2024/05/11 18:19:28 executed programs: 3136 [ 249.428660][T13809] EXT4-fs (loop0): group descriptors corrupted! [ 249.496149][T13821] loop3: detected capacity change from 0 to 512 [ 249.548092][T13830] loop1: detected capacity change from 0 to 512 [ 249.564648][T13829] loop4: detected capacity change from 0 to 512 [ 249.588208][T13833] loop0: detected capacity change from 0 to 512 [ 249.621890][T13837] loop2: detected capacity change from 0 to 512 [ 249.673029][T13830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 249.719164][T13844] loop2: detected capacity change from 0 to 512 [ 249.740186][T13830] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/605/file0 supports timestamps until 2038 (0x7fffffff) [ 249.747783][T13846] loop0: detected capacity change from 0 to 512 [ 249.768754][T13849] loop3: detected capacity change from 0 to 517 [ 249.842018][T13854] loop2: detected capacity change from 0 to 512 [ 249.888887][T13854] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 249.915651][T13859] loop1: detected capacity change from 0 to 512 [ 249.967422][T13862] loop0: detected capacity change from 0 to 512 [ 249.976484][T13866] loop4: detected capacity change from 0 to 512 [ 250.092142][T13880] loop3: detected capacity change from 0 to 512 [ 250.098609][T13877] loop1: detected capacity change from 0 to 512 [ 250.141999][T13884] loop4: detected capacity change from 0 to 512 [ 250.157192][T13880] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 250.203214][T13894] loop2: detected capacity change from 0 to 512 [ 250.229518][T13877] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 250.246321][T13877] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/607/ext4 supports timestamps until 2038 (0x7fffffff) [ 250.248252][T13899] loop0: detected capacity change from 0 to 512 [ 250.266288][T13894] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 250.344230][T13905] loop3: detected capacity change from 0 to 512 [ 250.396425][T13912] loop0: detected capacity change from 0 to 512 [ 250.417223][T13905] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 250.421948][T13915] loop4: detected capacity change from 0 to 512 [ 250.500607][T13922] loop2: detected capacity change from 0 to 512 [ 250.531453][T13924] loop1: detected capacity change from 0 to 519 [ 250.546387][T13930] loop4: detected capacity change from 0 to 512 [ 250.569615][T13927] loop3: detected capacity change from 0 to 512 [ 250.620373][T13924] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 250.664054][T13924] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/609/file0 supports timestamps until 2038 (0x7fffffff) [ 250.670254][T13947] loop2: detected capacity change from 0 to 512 [ 250.710959][T13944] loop0: detected capacity change from 0 to 512 [ 250.828832][T13957] loop3: detected capacity change from 0 to 512 [ 250.836471][T13954] loop4: detected capacity change from 0 to 512 [ 250.847148][T13961] loop0: detected capacity change from 0 to 512 [ 250.885254][T13964] loop2: detected capacity change from 0 to 512 [ 250.892577][T13963] print_req_error: 10 callbacks suppressed [ 250.892588][T13963] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 250.972037][T13970] loop4: detected capacity change from 0 to 512 [ 250.975378][T13967] loop1: detected capacity change from 0 to 512 [ 251.036362][T13979] loop2: detected capacity change from 0 to 519 [ 251.172033][T13993] loop1: detected capacity change from 0 to 512 [ 251.184935][T13999] loop0: detected capacity change from 0 to 512 [ 251.185343][T13994] loop3: detected capacity change from 0 to 512 [ 251.198700][T13991] loop2: detected capacity change from 0 to 512 [ 251.286441][T14008] loop4: detected capacity change from 0 to 512 [ 251.355215][T14016] loop0: detected capacity change from 0 to 512 [ 251.373285][T14015] loop2: detected capacity change from 0 to 512 [ 251.454405][T14008] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 251.498580][T14032] loop3: detected capacity change from 0 to 512 [ 251.514469][T14033] loop0: detected capacity change from 0 to 512 [ 251.520515][T14008] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/643/file0 supports timestamps until 2038 (0x7fffffff) [ 251.573168][T14032] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 251.602914][T14033] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 251.653305][T14033] EXT4-fs (loop0): group descriptors corrupted! [ 251.700153][T14050] loop3: detected capacity change from 0 to 512 [ 251.732986][T14048] loop2: detected capacity change from 0 to 519 [ 251.734144][T14052] loop4: detected capacity change from 0 to 519 [ 251.787407][T14059] loop1: detected capacity change from 0 to 512 [ 251.829620][T14065] loop3: detected capacity change from 0 to 512 [ 251.876494][T14068] loop2: detected capacity change from 0 to 512 [ 251.895150][T14074] loop0: detected capacity change from 0 to 512 [ 251.915856][T14071] loop4: detected capacity change from 0 to 512 [ 252.044836][T14082] loop2: detected capacity change from 0 to 519 [ 252.080917][T14089] loop1: detected capacity change from 0 to 512 [ 252.085809][T14091] loop3: detected capacity change from 0 to 517 [ 252.192077][T14097] loop0: detected capacity change from 0 to 518 [ 252.209587][T14096] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 252.215194][T14107] loop1: detected capacity change from 0 to 512 [ 252.232441][T14096] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 252.237044][T14104] loop4: detected capacity change from 0 to 519 [ 252.253343][T14096] Buffer I/O error on dev loop0, logical block 0, async page read [ 252.378093][T14119] loop2: detected capacity change from 0 to 519 [ 252.389572][T14122] loop4: detected capacity change from 0 to 512 [ 252.414799][T14127] loop3: detected capacity change from 0 to 512 [ 252.428093][T14124] loop1: detected capacity change from 0 to 512 [ 252.455982][T14130] loop0: detected capacity change from 0 to 512 [ 252.533718][T14135] loop4: detected capacity change from 0 to 519 [ 252.659547][T14145] loop4: detected capacity change from 0 to 512 [ 252.670649][T14148] loop2: detected capacity change from 0 to 512 [ 252.672449][T14155] loop1: detected capacity change from 0 to 515 [ 252.682394][T14153] loop0: detected capacity change from 0 to 512 [ 252.687919][T14152] loop3: detected capacity change from 0 to 512 [ 252.743748][T14145] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 252.756345][T14145] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/651/ext4 supports timestamps until 2038 (0x7fffffff) [ 252.884426][T14169] loop2: detected capacity change from 0 to 512 [ 252.912903][T14163] loop3: detected capacity change from 0 to 512 [ 253.002372][T14178] loop4: detected capacity change from 0 to 519 [ 253.037500][T14176] loop1: detected capacity change from 0 to 512 [ 253.076469][T14186] loop2: detected capacity change from 0 to 512 [ 253.150571][T14192] loop4: detected capacity change from 0 to 512 [ 253.163950][T14191] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 253.216820][T14210] loop0: detected capacity change from 0 to 512 [ 253.293797][T14219] loop1: detected capacity change from 0 to 512 [ 253.301465][T14214] loop3: detected capacity change from 0 to 512 [ 253.356934][T14226] loop0: detected capacity change from 0 to 512 [ 253.414127][T14231] loop4: detected capacity change from 0 to 512 [ 253.415299][T14230] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 253.558321][T14244] loop2: detected capacity change from 0 to 519 [ 253.575412][T14245] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 253.576052][T14251] loop3: detected capacity change from 0 to 512 [ 253.598489][T14249] loop1: detected capacity change from 0 to 519 [ 253.642964][T14256] loop0: detected capacity change from 0 to 512 [ 253.756198][T14271] loop2: detected capacity change from 0 to 512 [ 253.764511][T14270] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 253.820155][T14275] loop0: detected capacity change from 0 to 512 [ 253.851949][T14283] loop1: detected capacity change from 0 to 519 [ 253.903644][T14286] loop4: detected capacity change from 0 to 519 [ 253.911183][T14285] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 253.977457][T14296] loop0: detected capacity change from 0 to 512 [ 254.096768][T14317] loop1: detected capacity change from 0 to 512 [ 254.104338][T14313] loop4: detected capacity change from 0 to 512 [ 254.112530][T14308] loop3: detected capacity change from 0 to 517 [ 254.133941][T14315] loop2: detected capacity change from 0 to 512 [ 254.168241][T14321] loop0: detected capacity change from 0 to 512 [ 254.296367][T14321] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 254.319991][T14321] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/665/file0 supports timestamps until 2038 (0x7fffffff) [ 254.325754][T14336] loop3: detected capacity change from 0 to 512 [ 254.347475][T14342] loop1: detected capacity change from 0 to 512 [ 254.394364][T14348] loop4: detected capacity change from 0 to 512 2024/05/11 18:19:33 executed programs: 3303 [ 254.459489][T14352] loop0: detected capacity change from 0 to 518 [ 254.535416][T14348] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 254.561604][T14369] loop3: detected capacity change from 0 to 512 [ 254.568164][T14348] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/661/ext4 supports timestamps until 2038 (0x7fffffff) [ 254.569172][T14366] loop1: detected capacity change from 0 to 512 [ 254.605292][T14372] EXT4-fs warning (device loop3): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 254.649947][T14369] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 254.658308][T14373] loop2: detected capacity change from 0 to 512 [ 254.664601][T14366] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 254.709910][T14369] EXT4-fs (loop3): failed to initialize system zone (-117) [ 254.717216][T14369] EXT4-fs (loop3): mount failed [ 254.719522][T14377] loop0: detected capacity change from 0 to 512 [ 254.777445][T14381] loop4: detected capacity change from 0 to 512 [ 254.895482][T14397] loop0: detected capacity change from 0 to 518 [ 254.903761][T14395] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 254.908188][T14403] loop1: detected capacity change from 0 to 512 [ 254.945067][T14405] loop4: detected capacity change from 0 to 519 [ 254.979105][T14408] loop3: detected capacity change from 0 to 512 [ 255.049521][T14419] loop2: detected capacity change from 0 to 512 [ 255.104961][T14422] loop4: detected capacity change from 0 to 512 [ 255.128980][T14428] loop3: detected capacity change from 0 to 512 [ 255.153406][T14431] loop1: detected capacity change from 0 to 512 [ 255.182247][T14422] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 255.192910][T14419] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 255.203094][T14440] loop0: detected capacity change from 0 to 512 [ 255.228981][T14419] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/670/file0 supports timestamps until 2038 (0x7fffffff) [ 255.263036][T14443] loop3: detected capacity change from 0 to 512 [ 255.328705][T14451] loop4: detected capacity change from 0 to 512 [ 255.329505][T14452] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 255.362147][T14440] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 255.380270][T14440] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/671/file0 supports timestamps until 2038 (0x7fffffff) [ 255.409474][T14457] loop2: detected capacity change from 0 to 512 [ 255.438571][T14458] loop1: detected capacity change from 0 to 519 [ 255.471330][ T1375] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.477656][ T1375] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.550869][T14462] loop3: detected capacity change from 0 to 512 [ 255.562063][T14467] loop0: detected capacity change from 0 to 518 [ 255.598552][T14469] loop4: detected capacity change from 0 to 512 [ 255.623664][T14472] loop1: detected capacity change from 0 to 519 [ 255.767250][T14481] loop2: detected capacity change from 0 to 512 [ 255.827181][T14484] loop3: detected capacity change from 0 to 517 [ 255.899148][T14501] loop4: detected capacity change from 0 to 512 [ 255.934645][T14503] loop1: detected capacity change from 0 to 512 [ 255.957276][T14505] loop0: detected capacity change from 0 to 512 [ 255.975158][T14508] loop2: detected capacity change from 0 to 512 [ 256.010407][T14501] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 12 [ 256.043905][T14512] loop3: detected capacity change from 0 to 517 [ 256.105202][T14517] loop0: detected capacity change from 0 to 512 [ 256.182253][T14520] loop1: detected capacity change from 0 to 519 [ 256.290037][T14526] loop4: detected capacity change from 0 to 512 [ 256.302939][T14529] loop2: detected capacity change from 0 to 512 [ 256.362919][T14529] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 256.395421][T14533] loop3: detected capacity change from 0 to 517 [ 256.402057][T14539] loop1: detected capacity change from 0 to 519 [ 256.522583][T14550] loop3: detected capacity change from 0 to 512 [ 256.558349][T14554] loop1: detected capacity change from 0 to 512 [ 256.603341][T14562] loop4: detected capacity change from 0 to 512 [ 256.687297][T14570] loop3: detected capacity change from 0 to 517 [ 256.734262][T14562] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 256.751811][T14570] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (47122!=0) [ 256.782185][T14576] loop1: detected capacity change from 0 to 519 [ 256.797857][T14562] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/671/ext4 supports timestamps until 2038 (0x7fffffff) [ 256.814819][T14581] loop2: detected capacity change from 0 to 512 [ 256.832136][T14587] loop0: detected capacity change from 0 to 512 [ 256.838574][T14570] EXT4-fs (loop3): group descriptors corrupted! [ 256.968284][T14594] loop2: detected capacity change from 0 to 512 [ 256.979320][T14598] loop0: detected capacity change from 0 to 518 [ 257.000425][T14597] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.015941][T14604] loop3: detected capacity change from 0 to 512 [ 257.145572][T14620] loop0: detected capacity change from 0 to 512 [ 257.154146][T14612] loop1: detected capacity change from 0 to 512 [ 257.306151][T14631] loop2: detected capacity change from 0 to 512 [ 257.325360][T14634] loop3: detected capacity change from 0 to 512 [ 257.408757][T14647] loop0: detected capacity change from 0 to 512 [ 257.478664][T14654] loop3: detected capacity change from 0 to 512 [ 257.488331][T14658] loop4: detected capacity change from 0 to 512 [ 257.493013][T14661] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.513040][T14659] loop1: detected capacity change from 0 to 519 [ 257.516982][T14651] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.534918][T14662] loop2: detected capacity change from 0 to 512 [ 257.656345][T14672] loop2: detected capacity change from 0 to 512 [ 257.664392][T14666] loop0: detected capacity change from 0 to 512 [ 257.668192][T14677] loop3: detected capacity change from 0 to 512 [ 257.673279][T14669] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.697858][T14669] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 257.711280][T14669] Buffer I/O error on dev loop2, logical block 0, async page read [ 257.765093][T14684] loop4: detected capacity change from 0 to 512 [ 257.788754][T14687] loop1: detected capacity change from 0 to 512 [ 257.818576][T14686] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 257.837349][T14690] loop0: detected capacity change from 0 to 512 [ 257.905252][T14693] loop2: detected capacity change from 0 to 519 [ 257.937036][T14697] loop3: detected capacity change from 0 to 517 [ 257.984911][T14703] loop1: detected capacity change from 0 to 512 [ 257.994927][T14700] loop4: detected capacity change from 0 to 512 [ 258.157251][T14719] loop1: detected capacity change from 0 to 512 [ 258.171060][T14722] loop3: detected capacity change from 0 to 517 [ 258.190524][T14725] loop0: detected capacity change from 0 to 512 [ 258.224288][T14730] loop4: detected capacity change from 0 to 512 [ 258.228322][T14728] loop2: detected capacity change from 0 to 512 [ 258.375449][T14741] loop4: detected capacity change from 0 to 519 [ 258.389553][T14747] loop0: detected capacity change from 0 to 518 [ 258.469883][T14760] loop2: detected capacity change from 0 to 512 [ 258.495850][T14765] loop3: detected capacity change from 0 to 512 [ 258.561549][T14760] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 258.584545][T14768] loop1: detected capacity change from 0 to 512 [ 258.616100][T14771] loop0: detected capacity change from 0 to 518 [ 258.674594][T14774] loop4: detected capacity change from 0 to 519 [ 258.705356][T14782] loop3: detected capacity change from 0 to 512 [ 258.713662][T14779] loop1: detected capacity change from 0 to 512 [ 258.839385][T14798] loop4: detected capacity change from 0 to 512 [ 258.862454][T14800] loop2: detected capacity change from 0 to 512 [ 258.874087][T14794] loop0: detected capacity change from 0 to 512 [ 258.968102][T14812] loop1: detected capacity change from 0 to 519 [ 259.006828][T14818] loop2: detected capacity change from 0 to 512 [ 259.039528][T14821] loop3: detected capacity change from 0 to 512 [ 259.094273][T14825] loop0: detected capacity change from 0 to 512 [ 259.123289][T14828] loop4: detected capacity change from 0 to 512 [ 259.225847][T14839] loop3: detected capacity change from 0 to 512 [ 259.257992][T14842] loop1: detected capacity change from 0 to 512 [ 259.273798][T14849] loop0: detected capacity change from 0 to 512 [ 259.387477][T14861] loop3: detected capacity change from 0 to 512 [ 259.398741][T14866] loop4: detected capacity change from 0 to 512 [ 259.417837][T14864] loop1: detected capacity change from 0 to 512 2024/05/11 18:19:38 executed programs: 3463 [ 259.453699][T14866] EXT4-fs (loop4): Magic mismatch, very weird! [ 259.479786][T14876] loop2: detected capacity change from 0 to 512 [ 259.592841][T14885] loop0: detected capacity change from 0 to 518 [ 259.595023][T14886] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 259.616292][T14888] loop3: detected capacity change from 0 to 512 [ 259.730667][T14906] loop1: detected capacity change from 0 to 512 [ 259.775501][T14914] loop2: detected capacity change from 0 to 512 [ 259.825759][T14914] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 259.851193][T14914] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/701/file0 supports timestamps until 2038 (0x7fffffff) [ 259.932024][T14927] loop1: detected capacity change from 0 to 515 [ 259.938672][T14925] loop3: detected capacity change from 0 to 512 [ 259.945142][T14929] loop4: detected capacity change from 0 to 512 [ 259.967513][T14931] loop0: detected capacity change from 0 to 128 [ 260.023691][T14931] blk_update_request: I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 260.059294][T14933] loop1: detected capacity change from 0 to 512 [ 260.076379][T14931] EXT4-fs (loop0): unable to read superblock [ 260.096169][T14932] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 260.097796][T14939] loop2: detected capacity change from 0 to 512 [ 260.253591][T14961] loop0: detected capacity change from 0 to 512 [ 260.267406][T14957] loop3: detected capacity change from 0 to 517 [ 260.296057][T14964] loop4: detected capacity change from 0 to 519 [ 260.350598][T14972] loop1: detected capacity change from 0 to 512 [ 260.437037][T14976] loop3: detected capacity change from 0 to 512 [ 260.501588][T14982] loop1: detected capacity change from 0 to 512 [ 260.566647][T14993] loop4: detected capacity change from 0 to 512 [ 260.579034][T14995] loop3: detected capacity change from 0 to 517 [ 260.602712][T14999] loop0: detected capacity change from 0 to 512 [ 260.637263][T15006] loop2: detected capacity change from 0 to 512 [ 260.641553][T14982] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.654890][T14982] ext4 filesystem being mounted at /root/syzkaller-testdir1146103296/syzkaller.S41Kaz/674/ext4 supports timestamps until 2038 (0x7fffffff) [ 260.703134][T15009] loop4: detected capacity change from 0 to 512 [ 260.739034][T15015] EXT4-fs warning (device loop2): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 260.752671][T15006] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 260.764597][T15012] loop3: detected capacity change from 0 to 512 [ 260.778484][T15006] EXT4-fs (loop2): failed to initialize system zone (-117) [ 260.788283][T15006] EXT4-fs (loop2): mount failed [ 260.791009][T15011] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 260.804730][T15011] Buffer I/O error on dev loop3, logical block 0, async page read [ 260.865678][T15009] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 260.890820][T15009] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/698/file0 supports timestamps until 2038 (0x7fffffff) [ 260.966188][T15032] loop2: detected capacity change from 0 to 512 [ 260.977486][T15036] loop1: detected capacity change from 0 to 512 [ 260.978322][T15034] loop0: detected capacity change from 0 to 512 [ 260.984591][T15027] loop3: detected capacity change from 0 to 512 [ 261.141562][T15043] loop2: detected capacity change from 0 to 512 [ 261.151443][T15041] loop4: detected capacity change from 0 to 512 [ 261.178470][T15045] loop1: detected capacity change from 0 to 519 [ 261.250462][T15057] loop0: detected capacity change from 0 to 518 [ 261.265181][T15062] loop4: detected capacity change from 0 to 512 [ 261.286299][T15059] loop3: detected capacity change from 0 to 512 [ 261.309806][T15065] loop1: detected capacity change from 0 to 512 [ 261.318963][T15066] Buffer I/O error on dev loop1, logical block 0, async page read [ 261.488334][T15082] loop1: detected capacity change from 0 to 512 [ 261.493619][T15090] loop4: detected capacity change from 0 to 512 [ 261.512088][T15088] loop2: detected capacity change from 0 to 512 [ 261.598866][T15102] loop0: detected capacity change from 0 to 518 [ 261.640260][T15090] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 261.654722][T15101] Buffer I/O error on dev loop0, logical block 0, async page read [ 261.656372][T15106] loop3: detected capacity change from 0 to 512 [ 261.688424][T15116] loop1: detected capacity change from 0 to 512 [ 261.692594][T15113] loop2: detected capacity change from 0 to 512 [ 261.701137][T15090] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/702/file0 supports timestamps until 2038 (0x7fffffff) [ 261.702144][T15111] Buffer I/O error on dev loop2, logical block 0, async page read [ 261.813818][T15106] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 261.897463][T15106] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/721/file0 supports timestamps until 2038 (0x7fffffff) [ 261.916653][T15128] loop4: detected capacity change from 0 to 512 [ 261.988359][T15132] loop0: detected capacity change from 0 to 512 [ 262.009872][T15137] loop2: detected capacity change from 0 to 512 [ 262.062668][T15142] loop4: detected capacity change from 0 to 512 [ 262.068610][T15144] loop1: detected capacity change from 0 to 512 [ 262.103921][T15147] loop3: detected capacity change from 0 to 512 [ 262.111638][T15146] print_req_error: 7 callbacks suppressed [ 262.111678][T15146] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 262.195718][T15155] loop0: detected capacity change from 0 to 512 [ 262.204274][T15154] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 262.207364][T15157] loop2: detected capacity change from 0 to 512 [ 262.239272][T15154] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 262.276350][T15154] Buffer I/O error on dev loop0, logical block 0, async page read [ 262.352818][T15167] loop4: detected capacity change from 0 to 512 [ 262.397344][T15175] loop3: detected capacity change from 0 to 512 [ 262.405021][T15173] loop2: detected capacity change from 0 to 519 [ 262.437726][T15181] loop0: detected capacity change from 0 to 518 [ 262.574550][T15192] loop4: detected capacity change from 0 to 512 [ 262.585532][T15198] loop3: detected capacity change from 0 to 512 [ 262.613280][T15203] loop2: detected capacity change from 0 to 512 [ 262.737128][T15219] loop4: detected capacity change from 0 to 512 [ 262.759213][T15225] loop1: detected capacity change from 0 to 512 [ 262.776300][T15220] loop0: detected capacity change from 0 to 512 [ 262.823408][T15233] loop3: detected capacity change from 0 to 512 [ 262.829101][T15231] loop2: detected capacity change from 0 to 519 [ 262.937593][T15240] loop1: detected capacity change from 0 to 519 [ 262.953702][T15243] loop3: detected capacity change from 0 to 512 [ 262.961956][T15251] loop2: detected capacity change from 0 to 512 [ 262.989382][T15254] loop0: detected capacity change from 0 to 512 [ 263.020282][T15243] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 263.119469][T15265] loop2: detected capacity change from 0 to 512 [ 263.183238][T15265] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 12 [ 263.209183][T15277] loop3: detected capacity change from 0 to 512 [ 263.254006][T15282] loop0: detected capacity change from 0 to 512 [ 263.347922][T15292] loop2: detected capacity change from 0 to 519 [ 263.439999][T15304] loop3: detected capacity change from 0 to 512 [ 263.452373][T15303] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 263.492702][T15313] loop0: detected capacity change from 0 to 512 [ 263.506148][T15316] loop1: detected capacity change from 0 to 512 [ 263.546315][T15319] loop2: detected capacity change from 0 to 512 [ 263.550890][T15322] loop4: detected capacity change from 0 to 519 [ 263.591029][T15319] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 263.610251][T15313] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 263.643646][T15313] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/725/file0 supports timestamps until 2038 (0x7fffffff) [ 263.706591][T15337] loop3: detected capacity change from 0 to 512 [ 263.715404][T15334] loop1: detected capacity change from 0 to 519 [ 263.756737][T15341] loop2: detected capacity change from 0 to 512 [ 263.827284][T15347] loop0: detected capacity change from 0 to 512 [ 263.846638][T15352] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 263.863605][T15351] loop4: detected capacity change from 0 to 512 [ 263.874155][T15354] loop1: detected capacity change from 0 to 512 [ 263.885925][T15353] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 264.023094][T15368] loop0: detected capacity change from 0 to 512 [ 264.040291][T15375] loop3: detected capacity change from 0 to 512 [ 264.107769][T15381] loop1: detected capacity change from 0 to 512 [ 264.131402][T15375] blk_update_request: I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 264.166166][T15375] EXT4-fs (loop3): unable to read superblock [ 264.238753][T15402] loop1: detected capacity change from 0 to 519 [ 264.258385][T15399] loop2: detected capacity change from 0 to 512 [ 264.279102][T15410] loop0: detected capacity change from 0 to 518 [ 264.320289][T15409] loop3: detected capacity change from 0 to 517 [ 264.414017][T15422] loop4: detected capacity change from 0 to 512 [ 264.417551][T15423] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 2024/05/11 18:19:43 executed programs: 3634 [ 264.497787][T15432] loop0: detected capacity change from 0 to 512 [ 264.508018][T15429] loop3: detected capacity change from 0 to 512 [ 264.516265][T15425] loop2: detected capacity change from 0 to 512 [ 264.575705][T15439] loop1: detected capacity change from 0 to 512 [ 264.678583][T15446] loop2: detected capacity change from 0 to 512 [ 264.696896][T15452] loop0: detected capacity change from 0 to 512 [ 264.789624][T15461] loop3: detected capacity change from 0 to 517 [ 264.805472][T15464] loop4: detected capacity change from 0 to 512 [ 264.867897][T15474] loop0: detected capacity change from 0 to 512 [ 264.905440][T15476] loop1: detected capacity change from 0 to 519 [ 264.916578][T15479] loop2: detected capacity change from 0 to 512 [ 264.916652][T15473] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 264.975866][T15484] loop3: detected capacity change from 0 to 512 [ 265.096443][T15498] loop0: detected capacity change from 0 to 518 [ 265.109217][T15500] loop3: detected capacity change from 0 to 512 [ 265.120267][T15501] loop1: detected capacity change from 0 to 512 [ 265.144249][T15500] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 265.191023][T15510] loop4: detected capacity change from 0 to 512 [ 265.266166][T15521] loop4: detected capacity change from 0 to 512 [ 265.275605][T15516] loop2: detected capacity change from 0 to 512 [ 265.302014][T15526] loop3: detected capacity change from 0 to 512 [ 265.356695][T15532] loop1: detected capacity change from 0 to 512 [ 265.391892][T15531] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 265.451778][T15541] loop2: detected capacity change from 0 to 512 [ 265.474569][T15544] loop0: detected capacity change from 0 to 518 [ 265.507297][T15547] loop3: detected capacity change from 0 to 517 [ 265.575873][T15555] loop1: detected capacity change from 0 to 519 [ 265.577022][T15544] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 265.583048][T15558] loop4: detected capacity change from 0 to 519 [ 265.614140][T15544] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/738/file0 supports timestamps until 2038 (0x7fffffff) [ 265.639420][T15563] loop3: detected capacity change from 0 to 512 [ 265.669157][T15565] loop2: detected capacity change from 0 to 512 [ 265.683250][T15563] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 12 [ 265.778457][T15577] loop2: detected capacity change from 0 to 512 [ 265.893125][T15592] loop4: detected capacity change from 0 to 512 [ 265.954938][T15603] loop3: detected capacity change from 0 to 517 [ 265.957457][T15606] loop0: detected capacity change from 0 to 512 [ 266.038577][T15611] loop4: detected capacity change from 0 to 512 [ 266.061523][T15615] loop2: detected capacity change from 0 to 512 [ 266.122380][T15621] loop0: detected capacity change from 0 to 518 [ 266.194206][T15634] loop2: detected capacity change from 0 to 512 [ 266.195420][T15628] loop3: detected capacity change from 0 to 517 [ 266.210948][T15630] loop1: detected capacity change from 0 to 512 [ 266.296107][T15642] loop0: detected capacity change from 0 to 512 [ 266.317574][T15640] loop4: detected capacity change from 0 to 512 [ 266.463584][T15659] loop1: detected capacity change from 0 to 519 [ 266.465855][T15664] loop0: detected capacity change from 0 to 512 [ 266.475650][T15669] loop2: detected capacity change from 0 to 512 [ 266.491546][T15665] loop4: detected capacity change from 0 to 519 [ 266.588369][T15676] loop3: detected capacity change from 0 to 517 [ 266.627101][T15686] loop1: detected capacity change from 0 to 512 [ 266.662590][T15691] loop0: detected capacity change from 0 to 512 [ 266.704605][T15694] loop4: detected capacity change from 0 to 512 [ 266.739320][T15700] loop3: detected capacity change from 0 to 512 [ 266.785584][T15705] loop2: detected capacity change from 0 to 512 [ 266.872206][T15715] loop0: detected capacity change from 0 to 512 [ 266.877309][T15709] loop4: detected capacity change from 0 to 512 [ 266.913799][T15713] loop3: detected capacity change from 0 to 512 [ 266.930327][T15712] Buffer I/O error on dev loop3, logical block 0, async page read [ 266.938283][T15712] Buffer I/O error on dev loop3, logical block 0, async page read [ 266.945830][T15723] loop2: detected capacity change from 0 to 512 [ 266.952905][T15708] Buffer I/O error on dev loop4, logical block 0, async page read [ 266.967431][T15708] Buffer I/O error on dev loop4, logical block 0, async page read [ 267.045744][T15729] loop1: detected capacity change from 0 to 512 [ 267.106977][T15735] loop0: detected capacity change from 0 to 512 [ 267.124038][T15741] loop3: detected capacity change from 0 to 512 [ 267.181892][T15748] loop2: detected capacity change from 0 to 512 [ 267.251269][T15756] loop1: detected capacity change from 0 to 512 [ 267.288994][T15763] loop4: detected capacity change from 0 to 512 [ 267.296182][T15766] loop0: detected capacity change from 0 to 512 [ 267.321876][T15771] loop3: detected capacity change from 0 to 512 [ 267.331623][T15767] loop2: detected capacity change from 0 to 512 [ 267.471871][T15783] loop3: detected capacity change from 0 to 512 [ 267.502138][T15790] loop2: detected capacity change from 0 to 512 [ 267.600099][T15803] loop0: detected capacity change from 0 to 512 [ 267.661253][T15811] loop1: detected capacity change from 0 to 512 [ 267.726297][T15816] loop2: detected capacity change from 0 to 512 [ 267.734842][T15818] loop3: detected capacity change from 0 to 512 [ 267.746521][T15819] loop4: detected capacity change from 0 to 512 [ 267.766682][T15823] loop0: detected capacity change from 0 to 512 [ 267.775886][T15822] print_req_error: 6 callbacks suppressed [ 267.775899][T15822] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 267.819593][T15818] EXT4-fs (loop3): Magic mismatch, very weird! [ 267.877730][T15816] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 267.902160][T15816] ext4 filesystem being mounted at /root/syzkaller-testdir1633531361/syzkaller.oWuogv/754/file0 supports timestamps until 2038 (0x7fffffff) [ 268.014533][T15838] loop3: detected capacity change from 0 to 512 [ 268.016095][T15848] loop0: detected capacity change from 0 to 512 [ 268.054541][T15845] loop1: detected capacity change from 0 to 512 [ 268.069095][T15841] loop4: detected capacity change from 0 to 512 [ 268.129954][T15852] loop2: detected capacity change from 0 to 512 [ 268.163820][T15838] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 268.188283][T15838] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/760/ext4 supports timestamps until 2038 (0x7fffffff) [ 268.318376][T15858] loop1: detected capacity change from 0 to 512 [ 268.335928][T15865] loop2: detected capacity change from 0 to 512 [ 268.362985][T15869] loop4: detected capacity change from 0 to 512 [ 268.411930][T15873] loop0: detected capacity change from 0 to 518 [ 268.434351][T15869] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 268.444000][T15879] loop3: detected capacity change from 0 to 512 [ 268.459126][T15881] loop1: detected capacity change from 0 to 519 [ 268.630840][T15892] loop3: detected capacity change from 0 to 512 [ 268.642407][T15897] loop2: detected capacity change from 0 to 512 [ 268.643908][T15898] loop0: detected capacity change from 0 to 512 [ 268.698658][T15902] loop4: detected capacity change from 0 to 519 [ 268.708817][T15905] loop1: detected capacity change from 0 to 512 [ 268.710715][T15904] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 268.781019][T15908] loop0: detected capacity change from 0 to 512 [ 268.815532][T15908] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 268.859222][T15914] loop4: detected capacity change from 0 to 512 [ 268.884309][T15913] loop1: detected capacity change from 0 to 512 [ 268.892722][T15915] loop3: detected capacity change from 0 to 517 [ 268.896688][T15920] loop2: detected capacity change from 0 to 519 [ 268.978819][T15924] loop0: detected capacity change from 0 to 512 [ 269.040144][T15927] loop4: detected capacity change from 0 to 512 [ 269.119162][T15939] loop3: detected capacity change from 0 to 517 [ 269.239493][T15948] loop2: detected capacity change from 0 to 512 [ 269.263946][T15953] loop0: detected capacity change from 0 to 518 [ 269.307305][T15957] loop1: detected capacity change from 0 to 512 [ 269.377389][T15966] loop0: detected capacity change from 0 to 512 [ 269.407230][T15970] loop2: detected capacity change from 0 to 519 [ 269.437545][T15976] loop1: detected capacity change from 0 to 519 2024/05/11 18:19:48 executed programs: 3812 [ 269.593536][T15966] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 269.628562][T15996] loop2: detected capacity change from 0 to 512 [ 269.644850][T15966] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/761/file0 supports timestamps until 2038 (0x7fffffff) [ 269.658336][T15997] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 269.676506][T15999] loop3: detected capacity change from 0 to 517 [ 269.683007][T15997] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.686756][T15998] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 269.694604][T15997] Buffer I/O error on dev loop2, logical block 0, async page read [ 269.715000][T15998] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.726749][T15998] Buffer I/O error on dev loop3, logical block 0, async page read [ 269.734936][T15998] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.747224][T15998] Buffer I/O error on dev loop3, logical block 0, async page read [ 269.766653][T16005] loop4: detected capacity change from 0 to 519 [ 269.771644][T16003] loop1: detected capacity change from 0 to 512 [ 269.774426][T15998] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.794570][T15998] Buffer I/O error on dev loop3, logical block 0, async page read [ 269.857020][T16009] loop2: detected capacity change from 0 to 512 [ 269.948082][T16016] loop0: detected capacity change from 0 to 512 [ 269.953080][T16018] loop3: detected capacity change from 0 to 517 [ 270.006812][T16027] loop2: detected capacity change from 0 to 512 [ 270.052288][T16027] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 270.126406][T16040] loop3: detected capacity change from 0 to 512 [ 270.155586][T16046] loop0: detected capacity change from 0 to 512 [ 270.181626][T16049] loop2: detected capacity change from 0 to 519 [ 270.186014][T16054] loop1: detected capacity change from 0 to 512 [ 270.261396][T16046] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 270.266400][T16054] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 270.274632][T16057] loop4: detected capacity change from 0 to 512 [ 270.285943][T16062] EXT4-fs warning (device loop1): kmmpd:170: kmmpd being stopped since MMP feature has been disabled. [ 270.300917][T16046] ext4 filesystem being mounted at /root/syzkaller-testdir3044381375/syzkaller.btVtud/764/file0 supports timestamps until 2038 (0x7fffffff) [ 270.308651][T16054] EXT4-fs (loop1): failed to initialize system zone (-117) [ 270.325591][T16054] EXT4-fs (loop1): mount failed [ 270.355078][T16068] loop2: detected capacity change from 0 to 512 [ 270.392963][T16071] loop3: detected capacity change from 0 to 512 [ 270.445824][T16077] loop1: detected capacity change from 0 to 512 [ 270.471255][T16080] loop4: detected capacity change from 0 to 512 [ 270.498630][T16087] loop0: detected capacity change from 0 to 512 [ 270.509632][T16084] loop2: detected capacity change from 0 to 512 [ 270.512489][T16082] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 270.582741][T16080] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 270.594422][T16080] ext4 filesystem being mounted at /root/syzkaller-testdir3330434755/syzkaller.A1Tyf8/776/ext4 supports timestamps until 2038 (0x7fffffff) [ 270.683978][T16101] loop0: detected capacity change from 0 to 518 [ 270.696586][T16103] loop3: detected capacity change from 0 to 512 [ 270.771879][T16109] loop1: detected capacity change from 0 to 512 [ 270.794762][T16111] loop4: detected capacity change from 0 to 519 [ 270.806820][T16110] blk_update_request: I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 270.849376][T16115] loop2: detected capacity change from 0 to 512 [ 270.877162][T16119] loop3: detected capacity change from 0 to 512 [ 270.903844][T16119] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 270.935590][T16123] loop1: detected capacity change from 0 to 519 [ 271.059792][T16134] loop3: detected capacity change from 0 to 517 [ 271.074273][T16135] loop4: detected capacity change from 0 to 512 [ 271.081777][T16131] Buffer I/O error on dev loop4, logical block 0, async page read [ 271.087307][T16132] loop0: detected capacity change from 0 to 512 [ 271.099076][T16131] Buffer I/O error on dev loop4, logical block 0, async page read [ 271.119445][T16142] loop1: detected capacity change from 0 to 512 [ 271.217051][T16152] loop3: detected capacity change from 0 to 512 [ 271.253358][T16149] loop0: detected capacity change from 0 to 512 [ 271.315877][T16165] loop2: detected capacity change from 0 to 519 [ 271.338734][T16152] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 271.341892][T16167] loop4: detected capacity change from 0 to 512 [ 271.377151][T16152] ext4 filesystem being mounted at /root/syzkaller-testdir3502804884/syzkaller.sKMEyL/777/ext4 supports timestamps until 2038 (0x7fffffff) [ 271.502396][T16182] loop4: detected capacity change from 0 to 512 [ 271.513310][T16187] loop2: detected capacity change from 0 to 512 [ 271.526410][T16190] loop3: detected capacity change from 0 to 512 [ 271.543709][T16184] loop0: detected capacity change from 0 to 512 [ 271.583591][T16190] EXT4-fs (loop3): unable to read superblock [ 271.608476][T16187] EXT4-fs (loop2): unable to read superblock [ 271.674137][T16199] loop0: detected capacity change from 0 to 512 [ 271.711137][T16205] loop3: detected capacity change from 0 to 512 [ 271.792804][T16220] loop4: detected capacity change from 0 to 512 [ 271.894573][T16233] loop0: detected capacity change from 0 to 512 [ 271.908248][T16241] loop2: detected capacity change from 0 to 512 [ 271.964419][T16246] loop1: detected capacity change from 0 to 512 [ 271.990079][T16251] loop4: detected capacity change from 0 to 512 [ 272.006306][T16250] buffer_io_error: 18 callbacks suppressed [ 272.006321][T16250] Buffer I/O error on dev loop4, logical block 0, async page read [ 272.213119][T16274] loop3: detected capacity change from 0 to 512 [ 272.241565][T16277] loop2: detected capacity change from 0 to 512 [ 272.267832][T16280] loop1: detected capacity change from 0 to 512 [ 272.285311][T16285] loop4: detected capacity change from 0 to 519 [ 272.315256][T16289] loop0: detected capacity change from 0 to 512 [ 272.328880][T16292] loop3: detected capacity change from 0 to 517 [ 272.374579][T16292] ------------[ cut here ]------------ [ 272.410093][T16292] kernel BUG at fs/ext4/super.c:6376! [ 272.415507][T16292] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 272.421572][T16292] CPU: 0 PID: 16292 Comm: syz-executor.3 Not tainted 5.15.158-syzkaller #0 [ 272.430153][T16292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 272.440197][T16292] RIP: 0010:ext4_enable_quotas+0xd30/0xd40 [ 272.446005][T16292] Code: ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 63 f5 ff ff 49 89 d6 48 89 df e8 dd 62 9f ff 4c 89 f2 e9 50 f5 ff ff e8 c0 8a 55 ff <0f> 0b e8 b9 8a 55 ff 0f 0b e8 92 fb f2 07 66 90 55 41 57 41 56 41 [ 272.465590][T16292] RSP: 0018:ffffc90003937840 EFLAGS: 00010293 [ 272.471637][T16292] RAX: ffffffff822ad200 RBX: 0000000000000000 RCX: ffff888079c85940 [ 272.479591][T16292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.487542][T16292] RBP: ffffc90003937a10 R08: ffffffff822ac92b R09: ffffed100c9cea8e [ 272.495493][T16292] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 272.503444][T16292] R13: dffffc0000000000 R14: ffff8880650cd464 R15: ffff88801e92e000 [ 272.511398][T16292] FS: 00007ff4863246c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 272.520306][T16292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 272.526866][T16292] CR2: 0000000020001400 CR3: 00000000619a3000 CR4: 00000000003506f0 [ 272.534816][T16292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 272.542767][T16292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 272.550748][T16292] Call Trace: [ 272.554007][T16292] [ 272.556918][T16292] ? __die_body+0x5e/0xa0 [ 272.561235][T16292] ? die+0x83/0xb0 [ 272.564933][T16292] ? do_trap+0x11e/0x350 [ 272.569164][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.574356][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.579539][T16292] ? do_error_trap+0x13d/0x1e0 [ 272.584284][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.589467][T16292] ? do_int3+0x30/0x30 [ 272.593529][T16292] ? rcu_is_watching+0x11/0xa0 [ 272.598279][T16292] ? handle_invalid_op+0x2c/0x40 [ 272.603197][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.608375][T16292] ? exc_invalid_op+0x2f/0x40 [ 272.613034][T16292] ? asm_exc_invalid_op+0x16/0x20 [ 272.618040][T16292] ? ext4_enable_quotas+0x45b/0xd40 [ 272.623222][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.628428][T16292] ? ext4_enable_quotas+0xd30/0xd40 [ 272.633611][T16292] ? ext4_force_commit+0xc0/0xc0 [ 272.638531][T16292] ? ext4_orphan_file_block_trigger+0x580/0x580 [ 272.644752][T16292] ? __init_swait_queue_head+0xaa/0x140 [ 272.650276][T16292] ? ext4_register_sysfs+0x277/0x2b0 [ 272.655539][T16292] ext4_fill_super+0x9598/0xa110 [ 272.660466][T16292] ? ext4_mount+0x40/0x40 [ 272.664770][T16292] ? vscnprintf+0x80/0x80 [ 272.669080][T16292] ? set_blocksize+0x1ec/0x370 [ 272.673825][T16292] mount_bdev+0x2c9/0x3f0 [ 272.678133][T16292] ? ext4_mount+0x40/0x40 [ 272.682445][T16292] legacy_get_tree+0xeb/0x180 [ 272.687111][T16292] ? ext4_errno_to_code+0x140/0x140 [ 272.692306][T16292] vfs_get_tree+0x88/0x270 [ 272.696708][T16292] do_new_mount+0x2ba/0xb40 [ 272.701209][T16292] ? do_move_mount_old+0x160/0x160 [ 272.706306][T16292] ? user_path_at_empty+0x12b/0x180 [ 272.711495][T16292] __se_sys_mount+0x2d5/0x3c0 [ 272.716180][T16292] ? __x64_sys_mount+0xc0/0xc0 [ 272.720922][T16292] ? syscall_enter_from_user_mode+0x2e/0x240 [ 272.726882][T16292] ? lockdep_hardirqs_on+0x94/0x130 [ 272.732062][T16292] ? __x64_sys_mount+0x1c/0xc0 [ 272.736807][T16292] do_syscall_64+0x3b/0xb0 [ 272.741204][T16292] ? clear_bhb_loop+0x15/0x70 [ 272.745859][T16292] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 272.751729][T16292] RIP: 0033:0x7ff486fa546a [ 272.756124][T16292] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 272.775706][T16292] RSP: 002b:00007ff486323ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 272.784099][T16292] RAX: ffffffffffffffda RBX: 00007ff486323f80 RCX: 00007ff486fa546a [ 272.792050][T16292] RDX: 00000000200005c0 RSI: 0000000020000000 RDI: 00007ff486323f40 [ 272.800003][T16292] RBP: 00000000200005c0 R08: 00007ff486323f80 R09: 0000000000200810 [ 272.807972][T16292] R10: 0000000000200810 R11: 0000000000000246 R12: 0000000020000000 [ 272.815919][T16292] R13: 00007ff486323f40 R14: 00000000000004da R15: 0000000020001400 [ 272.823876][T16292] [ 272.826874][T16292] Modules linked in: [ 272.837421][T16298] loop4: detected capacity change from 0 to 512 [ 272.843363][T16292] ---[ end trace 809c595ef2dee42a ]--- [ 272.847352][T16300] loop2: detected capacity change from 0 to 519 [ 272.849205][T16292] RIP: 0010:ext4_enable_quotas+0xd30/0xd40 [ 272.863261][T16292] Code: ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 63 f5 ff ff 49 89 d6 48 89 df e8 dd 62 9f ff 4c 89 f2 e9 50 f5 ff ff e8 c0 8a 55 ff <0f> 0b e8 b9 8a 55 ff 0f 0b e8 92 fb f2 07 66 90 55 41 57 41 56 41 [ 272.866003][T16304] loop1: detected capacity change from 0 to 512 [ 272.885087][T16292] RSP: 0018:ffffc90003937840 EFLAGS: 00010293 [ 272.898165][T16292] RAX: ffffffff822ad200 RBX: 0000000000000000 RCX: ffff888079c85940 [ 272.905495][T16304] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 272.915074][ T3585] Bluetooth: hci2: command 0x0406 tx timeout [ 272.921977][ T3585] Bluetooth: hci1: command 0x0406 tx timeout [ 272.932332][T16308] loop0: detected capacity change from 0 to 512 [ 272.940345][T16292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.948497][ T3585] Bluetooth: hci0: command 0x0406 tx timeout [ 272.955270][T16292] RBP: ffffc90003937a10 R08: ffffffff822ac92b R09: ffffed100c9cea8e [ 272.965591][ T3585] Bluetooth: hci4: command 0x0406 tx timeout [ 272.970313][T16292] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 272.977832][ T3585] Bluetooth: hci3: command 0x0406 tx timeout [ 272.982317][T16292] R13: dffffc0000000000 R14: ffff8880650cd464 R15: ffff88801e92e000 [ 273.012899][T16312] loop4: detected capacity change from 0 to 519 [ 273.018059][T16292] FS: 00007ff4863246c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 273.033403][T16292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 273.047073][T16292] CR2: 00007f8711f5ef38 CR3: 00000000619a3000 CR4: 00000000003506f0 [ 273.051258][T16308] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 273.058284][T16323] loop1: detected capacity change from 0 to 512 [ 273.072740][T16292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 273.073464][T16312] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 273.081181][T16292] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 273.096781][T16292] Kernel panic - not syncing: Fatal exception [ 273.103108][T16292] Kernel Offset: disabled [ 273.107418][T16292] Rebooting in 86400 seconds..